arch/arm/include/asm/processor.h

102

#define __ALT_SMP_ASM(smp, up) up

arch/arm/include/asm/processor.h

94

#define __ALT_SMP_ASM(smp, up) \

arch/arm/include/asm/processor.h

99

" " up "\n" \

arch/arm/mach-omap1/serial.c

33

static inline unsigned int omap_serial_in(struct plat_serial8250_port *up,

arch/arm/mach-omap1/serial.c

36

offset <<= up->regshift;

arch/arm/mach-omap1/serial.c

37

return (unsigned int)__raw_readb(up->membase + offset);

arch/arm/mach-versatile/spc.c

342

up(&info->sem);

arch/arm/mach-versatile/spc.c

365

up(&info->sem);

arch/arm64/kvm/at.c

1125

u8 up, pp, idx;

arch/arm64/kvm/at.c

1132

up = perm_idx(vcpu, PIRE0_EL1, idx);

arch/arm64/kvm/at.c

1136

up = perm_idx(vcpu, PIRE0_EL2, idx);

arch/arm64/kvm/at.c

1140

up = 0;

arch/arm64/kvm/at.c

1147

set_perms(unpriv, wr, up);

arch/arm64/kvm/at.c

1152

wr->uov = wi->e0poe && !(up & BIT(3));

arch/m68k/math-emu/fp_decode.h

331

| all other indirect addressing modes will finally end up here

arch/mips/cavium-octeon/flash_setup.c

37

up(&octeon_bootbus_sem);

arch/mips/cavium-octeon/flash_setup.c

47

up(&octeon_bootbus_sem);

arch/mips/cavium-octeon/flash_setup.c

55

up(&octeon_bootbus_sem);

arch/mips/cavium-octeon/flash_setup.c

63

up(&octeon_bootbus_sem);

arch/powerpc/lib/sstep.c

274

unsigned long *up = (unsigned long *)ptr;

arch/powerpc/lib/sstep.c

276

tmp = byterev_8(up[0]);

arch/powerpc/lib/sstep.c

277

up[0] = byterev_8(up[1]);

arch/powerpc/lib/sstep.c

278

up[1] = tmp;

arch/powerpc/lib/sstep.c

282

unsigned long *up = (unsigned long *)ptr;

arch/powerpc/lib/sstep.c

285

tmp = byterev_8(up[0]);

arch/powerpc/lib/sstep.c

286

up[0] = byterev_8(up[3]);

arch/powerpc/lib/sstep.c

287

up[3] = tmp;

arch/powerpc/lib/sstep.c

288

tmp = byterev_8(up[2]);

arch/powerpc/lib/sstep.c

289

up[2] = byterev_8(up[1]);

arch/powerpc/lib/sstep.c

290

up[1] = tmp;

arch/powerpc/platforms/powernv/opal-async.c

122

up(&opal_async_sem);

arch/powerpc/platforms/powernv/opal-async.c

76

up(&opal_async_sem);

arch/sh/drivers/heartbeat.c

62

static unsigned bit = 0, up = 1;

arch/sh/drivers/heartbeat.c

66

bit += up;

arch/sh/drivers/heartbeat.c

68

up = -up;

arch/x86/kernel/cpu/bus_lock.c

188

up(&buslock_sem);

arch/x86/kernel/jailhouse.c

157

static void jailhouse_serial_fixup(int port, struct uart_port *up,

arch/x86/kernel/jailhouse.c

164

if (pcuart_base[n] != up->iobase)

arch/x86/kernel/jailhouse.c

169

up->iobase);

arch/x86/kernel/jailhouse.c

170

jailhouse_setup_irq(up->irq);

arch/x86/kernel/jailhouse.c

173

up->iobase = 0;

arch/x86/platform/uv/bios_uv.c

49

up(&__efi_uv_runtime_lock);

arch/x86/platform/uv/bios_uv.c

67

up(&__efi_uv_runtime_lock);

block/bfq-wf2q.c

453

up:

block/bfq-wf2q.c

466

goto up;

block/blk-iolatency.c

315

static inline unsigned long scale_amount(unsigned long qd, bool up)

block/blk-iolatency.c

317

return max(up ? qd >> SCALE_UP_FACTOR : qd >> SCALE_DOWN_FACTOR, 1UL);

block/blk-iolatency.c

331

bool up)

block/blk-iolatency.c

334

unsigned long scale = scale_amount(qd, up);

block/blk-iolatency.c

342

if (up) {

block/blk-iolatency.c

373

static void scale_change(struct iolatency_grp *iolat, bool up)

block/blk-iolatency.c

376

unsigned long scale = scale_amount(qd, up);

block/blk-iolatency.c

382

if (up) {

drivers/accel/amdxdna/aie2_ctx.c

1046

up(&hwctx->priv->job_sem);

drivers/accel/amdxdna/aie2_ctx.c

171

up(&job->hwctx->priv->job_sem);

drivers/accel/amdxdna/aie2_ctx.c

344

up(&hwctx->priv->job_sem);

drivers/accel/habanalabs/gaudi/gaudi_coresight.c

367

int position, bool up)

drivers/accel/habanalabs/gaudi/gaudi_coresight.c

376

up ? val & BIT(position) : !(val & BIT(position)),

drivers/accel/habanalabs/gaudi/gaudi_coresight.c

383

addr, position, up);

drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c

1928

int position, bool up)

drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c

1942

up ? val & BIT(position) : !(val & BIT(position)),

drivers/accel/habanalabs/gaudi2/gaudi2_coresight.c

1949

addr, position, up);

drivers/accel/habanalabs/goya/goya_coresight.c

200

int position, bool up)

drivers/accel/habanalabs/goya/goya_coresight.c

214

up ? val & BIT(position) : !(val & BIT(position)),

drivers/accel/habanalabs/goya/goya_coresight.c

221

addr, position, up);

drivers/accessibility/speakup/main.c

2231

int up = !param->down;

drivers/accessibility/speakup/main.c

2264

if (speakup_key(vc, param->shift, keycode, param->value, up))

drivers/accessibility/speakup/main.c

2267

ret = pre_handle_cursor(vc, KVAL(param->value), up);

drivers/accessibility/speakup/main.c

2275

do_handle_shift(vc, val, up);

drivers/accessibility/speakup/main.c

2279

do_handle_latin(vc, val, up);

drivers/accessibility/speakup/main.c

2282

do_handle_cursor(vc, val, up);

drivers/accessibility/speakup/main.c

2285

do_handle_spec(vc, val, up);

drivers/acpi/osl.c

1331

up(sem);

drivers/bcma/driver_pci.c

259

void bcma_core_pci_power_save(struct bcma_bus *bus, bool up)

drivers/bcma/driver_pci.c

270

data = up ? 0x74 : 0x7C;

drivers/bcma/driver_pci.c

276

data = up ? 0x75 : 0x7D;

drivers/char/hw_random/n2-drv.c

370

struct n2rng_unit *up = &np->units[i];

drivers/char/hw_random/n2-drv.c

372

up->control[0] = n2rng_control_default(np, 0);

drivers/char/hw_random/n2-drv.c

373

up->control[1] = n2rng_control_default(np, 1);

drivers/char/hw_random/n2-drv.c

374

up->control[2] = n2rng_control_default(np, 2);

drivers/char/hw_random/n2-drv.c

375

up->control[3] = n2rng_control_default(np, 3);

drivers/char/hw_random/n2-drv.c

621

struct n2rng_unit *up = &np->units[unit];

drivers/char/hw_random/n2-drv.c

622

unsigned long ctl_ra = __pa(&up->control[0]);

drivers/char/hw_random/n2-drv.c

644

up->control[esrc] = base |

drivers/char/hw_random/n2-drv.c

648

up->control[3] = base |

drivers/char/ipmi/ipmi_ipmb.c

169

up(&iidev->got_rsp);

drivers/char/ipmi/ipmi_ipmb.c

399

up(&iidev->wake_thread);

drivers/char/ipmi/ipmi_ipmb.c

400

up(&iidev->got_rsp);

drivers/char/ipmi/ipmi_ipmb.c

423

up(&iidev->wake_thread);

drivers/clk/clk-divider.c

192

int up = INT_MAX;

drivers/clk/clk-divider.c

200

if ((clkt->div - div) < (up - div))

drivers/clk/clk-divider.c

201

up = clkt->div;

drivers/clk/clk-divider.c

204

return up;

drivers/clk/clk-divider.c

243

int up, down;

drivers/clk/clk-divider.c

246

up = DIV_ROUND_UP_ULL((u64)parent_rate, rate);

drivers/clk/clk-divider.c

250

up = __roundup_pow_of_two(up);

drivers/clk/clk-divider.c

253

up = _round_up_table(table, up);

drivers/clk/clk-divider.c

257

up_rate = DIV_ROUND_UP_ULL((u64)parent_rate, up);

drivers/clk/clk-divider.c

260

return (rate - up_rate) <= (down_rate - rate) ? up : down;

drivers/clk/tegra/cvb.c

43

static int round_voltage(int mv, const struct rail_alignment *align, int up)

drivers/clk/tegra/cvb.c

49

uv = (uv + (up ? align->step_uv - 1 : 0)) / align->step_uv;

drivers/clk/ti/divider.c

143

int up = INT_MAX;

drivers/clk/ti/divider.c

152

if ((clkt->div - div) < (up - div))

drivers/clk/ti/divider.c

153

up = clkt->div;

drivers/clk/ti/divider.c

156

return up;

drivers/clk/zynqmp/divider.c

52

int up, down;

drivers/clk/zynqmp/divider.c

56

up = DIV_ROUND_UP_ULL((u64)parent_rate, rate);

drivers/clk/zynqmp/divider.c

59

up = __roundup_pow_of_two(up);

drivers/clk/zynqmp/divider.c

62

up_rate = DIV_ROUND_UP_ULL((u64)parent_rate, up);

drivers/clk/zynqmp/divider.c

65

return (rate - up_rate) <= (down_rate - rate) ? up : down;

drivers/comedi/drivers/vmk80xx.c

277

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

318

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

347

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

386

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

430

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

474

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

511

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

555

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

588

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

634

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

700

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

768

up(&devpriv->limit_sem);

drivers/comedi/drivers/vmk80xx.c

827

up(&devpriv->limit_sem);

drivers/cpufreq/brcmstb-avs-cpufreq.c

311

up(&priv->sem);

drivers/firmware/efi/runtime-wrappers.c

359

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

370

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

383

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

394

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

410

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

423

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

439

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

456

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

475

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

496

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

507

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

528

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

543

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

561

up(&efi_runtime_lock);

drivers/firmware/efi/runtime-wrappers.c

595

up(&efi_runtime_lock);

drivers/firmware/efi/vars.c

127

up(&efivars_lock);

drivers/firmware/efi/vars.c

147

up(&efivars_lock);

drivers/firmware/efi/vars.c

163

up(&efivars_lock);

drivers/firmware/efi/vars.c

175

up(&efivars_lock);

drivers/firmware/efi/vars.c

91

up(&efivars_lock);

drivers/firmware/tegra/bpmp.c

228

up(&bpmp->threaded.lock);

drivers/firmware/tegra/bpmp.c

292

up(&bpmp->threaded.lock);

drivers/firmware/ti_sci.c

386

up(&minfo->sem_xfer_count);

drivers/fsi/fsi-sbefifo.c

450

static int sbefifo_wait(struct sbefifo *sbefifo, bool up,

drivers/fsi/fsi-sbefifo.c

459

dev_vdbg(dev, "Wait on %s fifo...\n", up ? "up" : "down");

drivers/fsi/fsi-sbefifo.c

461

addr = (up ? SBEFIFO_UP : SBEFIFO_DOWN) | SBEFIFO_STS;

drivers/fsi/fsi-sbefifo.c

471

if (!up && sbefifo_parity_err(sts)) {

drivers/fsi/fsi-sbefifo.c

475

ready = !(up ? sbefifo_full(sts) : sbefifo_empty(sts));

drivers/fsi/fsi-sbefifo.c

483

up ? "UP" : "DOWN", jiffies_to_msecs(timeout), sts);

drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c

1583

up(&dev->limit_sem);

drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c

1685

up(&dev->limit_sem);

drivers/gpu/drm/amd/amdkfd/kfd_debug.c

289

up(&p->runtime_enable_sema);

drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h

135

unsigned char up)

drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h

147

if (up)

drivers/gpu/drm/amd/display/dc/dml2_0/display_mode_util.c

201

dml_uint_t dml_round_to_multiple(dml_uint_t num, dml_uint_t multiple, dml_bool_t up)

drivers/gpu/drm/amd/display/dc/dml2_0/display_mode_util.c

212

if (up)

drivers/gpu/drm/amd/display/dc/dml2_0/display_mode_util.h

50

__DML_DLL_EXPORT__ dml_uint_t dml_round_to_multiple(dml_uint_t num, dml_uint_t multiple, dml_bool_t up);

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

188

static unsigned int dml_round_to_multiple(unsigned int num, unsigned int multiple, bool up)

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

199

if (up)

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_utils.c

370

unsigned int dml2_core_utils_round_to_multiple(unsigned int num, unsigned int multiple, bool up)

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_utils.c

381

if (up)

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_utils.h

19

unsigned int dml2_core_utils_round_to_multiple(unsigned int num, unsigned int multiple, bool up);

drivers/gpu/drm/display/drm_dp_mst_topology.c

2731

bool up, u8 *msg, int len)

drivers/gpu/drm/display/drm_dp_mst_topology.c

2734

int regbase = up ? DP_SIDEBAND_MSG_UP_REP_BASE : DP_SIDEBAND_MSG_DOWN_REQ_BASE;

drivers/gpu/drm/display/drm_dp_mst_topology.c

2792

bool up)

drivers/gpu/drm/display/drm_dp_mst_topology.c

2832

ret = drm_dp_send_sideband_msg(mgr, up, chunk, idx);

drivers/gpu/drm/display/drm_dp_mst_topology.c

3864

drm_dp_get_one_sb_msg(struct drm_dp_mst_topology_mgr *mgr, bool up,

drivers/gpu/drm/display/drm_dp_mst_topology.c

3874

up ? &mgr->up_req_recv : &mgr->down_rep_recv;

drivers/gpu/drm/display/drm_dp_mst_topology.c

3875

int basereg = up ? DP_SIDEBAND_MSG_UP_REQ_BASE :

drivers/gpu/drm/display/drm_dp_mst_topology.c

3878

if (!up)

drivers/gpu/drm/display/drm_dp_mst_topology.c

3896

if (!up) {

drivers/gpu/drm/omapdrm/dss/dsi.c

122

up(&dsi->bus_lock);

drivers/gpu/ipu-v3/ipu-di.c

144

int set, int up, int down)

drivers/gpu/ipu-v3/ipu-di.c

153

ipu_di_write(di, (down << 16) | up, DI_DW_SET(wave_gen, set));

drivers/hid/bpf/hid_bpf_dispatch.c

561

up(&ctx->hid->driver_input_lock);

drivers/hid/hid-core.c

2103

up(&hid->driver_input_lock);

drivers/hid/hid-core.c

2149

up(&hid->driver_input_lock);

drivers/hid/hid-core.c

2816

up(&hdev->driver_input_lock);

drivers/hid/hid-core.c

2844

up(&hdev->driver_input_lock);

drivers/hid/hid-debug.c

3679

up(&hdev->driver_input_lock);

drivers/hid/hid-prodikeys.c

580

static void pcmidi_in_trigger(struct snd_rawmidi_substream *substream, int up)

drivers/hid/hid-prodikeys.c

584

dbg_hid("pcmidi in trigger %d\n", up);

drivers/hid/hid-prodikeys.c

586

pm->in_triggered = up;

drivers/iio/accel/bma220_core.c

390

static int bma220_reset(struct bma220_data *data, bool up)

drivers/iio/accel/bma220_core.c

405

if (up && val == BMA220_RESET_MODE)

drivers/iio/accel/bma220_core.c

408

if (!up && val == BMA220_NONRESET_MODE)

drivers/iio/accel/bma220_core.c

415

static int bma220_power(struct bma220_data *data, bool up)

drivers/iio/accel/bma220_core.c

430

if (up && val == BMA220_SUSPEND_SLEEP)

drivers/iio/accel/bma220_core.c

433

if (!up && val == BMA220_SUSPEND_WAKE)

drivers/iio/common/inv_sensors/inv_sensors_timestamp.c

148

it->lo = it->up;

drivers/iio/common/inv_sensors/inv_sensors_timestamp.c

149

it->up = timestamp;

drivers/iio/common/inv_sensors/inv_sensors_timestamp.c

150

delta = it->up - it->lo;

drivers/iio/common/inv_sensors/inv_sensors_timestamp.c

161

ts->timestamp = it->up - interval;

drivers/iio/common/inv_sensors/inv_sensors_timestamp.c

198

ts->timestamp = ts->it.up - interval;

drivers/iio/temperature/tmp006.c

230

static int tmp006_power(struct device *dev, bool up)

drivers/iio/temperature/tmp006.c

235

if (up)

drivers/infiniband/core/iwpm_msg.c

437

up(&nlmsg_request->sem);

drivers/infiniband/core/iwpm_msg.c

509

up(&nlmsg_request->sem);

drivers/infiniband/core/iwpm_msg.c

607

up(&nlmsg_request->sem);

drivers/infiniband/core/iwpm_msg.c

806

up(&nlmsg_request->sem);

drivers/infiniband/core/user_mad.c

1128

up(&port->sm_sem);

drivers/infiniband/core/user_mad.c

1147

up(&port->sm_sem);

drivers/infiniband/hw/bnxt_re/qplib_rcfw.c

567

up(&rcfw->rcfw_inflight);

drivers/infiniband/hw/efa/efa_com.c

632

up(&aq->avail_cmds);

drivers/infiniband/hw/efa/efa_com.c

645

up(&aq->avail_cmds);

drivers/infiniband/hw/efa/efa_com.c

661

up(&aq->avail_cmds);

drivers/infiniband/hw/erdma/erdma_cmdq.c

418

up(&cmdq->credits);

drivers/infiniband/hw/erdma/erdma_cmdq.c

449

up(&cmdq->credits);

drivers/infiniband/hw/hfi1/aspm.c

26

u32 up, dn;

drivers/infiniband/hw/hfi1/aspm.c

38

pcie_capability_read_dword(parent, PCI_EXP_LNKCAP, &up);

drivers/infiniband/hw/hfi1/aspm.c

39

up = ASPM_L1_SUPPORTED(up);

drivers/infiniband/hw/hfi1/aspm.c

42

return (!!dn || is_ax(dd)) && !!up;

drivers/infiniband/hw/hns/hns_roce_cmd.c

165

up(&hr_dev->cmd.event_sem);

drivers/infiniband/hw/hns/hns_roce_cmd.c

85

up(&hr_dev->cmd.poll_sem);

drivers/infiniband/hw/mlx5/cq.c

651

void __iomem *uar_page = mdev->priv.bfreg.up->map;

drivers/infiniband/hw/mlx5/cq.c

926

*index = dev->mdev->priv.bfreg.up->index;

drivers/infiniband/hw/mlx5/umr.c

409

up(&umrc->sem);

drivers/infiniband/hw/mthca/mthca_cmd.c

383

up(&dev->cmd.poll_sem);

drivers/infiniband/hw/mthca/mthca_cmd.c

464

up(&dev->cmd.event_sem);

drivers/infiniband/hw/mthca/mthca_cmd.c

605

up(&dev->cmd.poll_sem);

drivers/infiniband/hw/vmw_pvrdma/pvrdma_cmd.c

116

up(&dev->cmd_sema);

drivers/infiniband/ulp/ipoib/ipoib_main.c

140

bool up;

drivers/infiniband/ulp/ipoib/ipoib_main.c

152

if (pwork->up)

drivers/infiniband/ulp/ipoib/ipoib_main.c

164

static void ipoib_schedule_ifupdown_task(struct net_device *dev, bool up)

drivers/infiniband/ulp/ipoib/ipoib_main.c

168

if ((up && (dev->flags & IFF_UP)) ||

drivers/infiniband/ulp/ipoib/ipoib_main.c

169

(!up && !(dev->flags & IFF_UP)))

drivers/infiniband/ulp/ipoib/ipoib_main.c

177

work->up = up;

drivers/infiniband/ulp/isert/ib_isert.c

528

up(&isert_np->sem);

drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c

112

static void opa_vnic_update_state(struct opa_vnic_adapter *adapter, bool up)

drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c

118

if ((info->vport.config_state == OPA_VNIC_STATE_FORWARDING) && up) {

drivers/infiniband/ulp/rtrs/rtrs-clt.c

2134

int up;

drivers/infiniband/ulp/rtrs/rtrs-clt.c

2144

up = ++clt->paths_up;

drivers/infiniband/ulp/rtrs/rtrs-clt.c

2150

if (up > MAX_PATHS_NUM && up == MAX_PATHS_NUM + clt->paths_num)

drivers/infiniband/ulp/rtrs/rtrs-clt.c

2152

else if (up == 1)

drivers/infiniband/ulp/rtrs/rtrs-srv.c

741

int up, ret = 0;

drivers/infiniband/ulp/rtrs/rtrs-srv.c

744

up = ++srv->paths_up;

drivers/infiniband/ulp/rtrs/rtrs-srv.c

745

if (up == 1)

drivers/input/joystick/n64joy.c

161

input_report_key(dev, BTN_DPAD_UP, data[i].up);

drivers/input/joystick/n64joy.c

68

unsigned int up: 1;

drivers/input/keyboard/hil_kbd.c

171

int up = key & HIL_KBD_SET1_UPBIT;

drivers/input/keyboard/hil_kbd.c

175

input_report_key(dev, key, !up);

drivers/input/keyboard/hil_kbd.c

182

int up = key & HIL_KBD_SET2_UPBIT;

drivers/input/keyboard/hil_kbd.c

186

input_report_key(dev, key, !up);

drivers/input/keyboard/hil_kbd.c

193

int up = key & HIL_KBD_SET3_UPBIT;

drivers/input/keyboard/hil_kbd.c

197

input_report_key(dev, key, !up);

drivers/input/keyboard/hil_kbd.c

252

int up = btn & 1;

drivers/input/keyboard/hil_kbd.c

261

input_report_key(dev, btn, !up);

drivers/input/keyboard/lm8323.c

443

int div512, perstep, steps, hz, up, kill;

drivers/input/keyboard/lm8323.c

459

up = (pwm->desired_brightness > pwm->brightness);

drivers/input/keyboard/lm8323.c

485

pwm_cmds[num_cmds++] = PWM_RAMP(div512, perstep, s, up);

drivers/input/keyboard/stmpe-keypad.c

181

bool up = data & STMPE_KPC_DATA_UP;

drivers/input/keyboard/stmpe-keypad.c

188

input_report_key(input, keypad->keymap[code], !up);

drivers/input/keyboard/tc3589x-keypad.c

193

u8 i, row_index, col_index, kbd_code, up;

drivers/input/keyboard/tc3589x-keypad.c

209

up = kbd_code & KP_RELEASE_EVT_MASK;

drivers/input/keyboard/tc3589x-keypad.c

212

input_report_key(keypad->input, keypad->keymap[code], !up);

drivers/input/misc/hp_sdc_rtc.c

166

up(&i8042tregs);

drivers/input/misc/hp_sdc_rtc.c

174

up(&i8042tregs);

drivers/input/mouse/gpio_mouse.c

33

struct gpio_desc *up;

drivers/input/mouse/gpio_mouse.c

62

y = gpiod_get_value(gpio->down) - gpiod_get_value(gpio->up);

drivers/input/mouse/gpio_mouse.c

88

gmouse->up = devm_gpiod_get(dev, "up", GPIOD_IN);

drivers/input/mouse/gpio_mouse.c

89

if (IS_ERR(gmouse->up))

drivers/input/mouse/gpio_mouse.c

90

return PTR_ERR(gmouse->up);

drivers/input/mouse/synaptics.c

1016

input_report_key(dev, BTN_FORWARD, hw->up);

drivers/input/mouse/synaptics.c

1127

input_report_key(dev, BTN_FORWARD, !hw.up);

drivers/input/mouse/synaptics.c

1129

input_report_key(dev, BTN_FORWARD, hw.up);

drivers/input/mouse/synaptics.c

889

hw->up = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0;

drivers/input/mouse/synaptics.h

159

unsigned int up:1;

drivers/input/serio/hil_mlc.c

700

up(&mlc->osem);

drivers/input/serio/hp_sdc.c

1052

up(&tq_init_sem);

drivers/input/serio/hp_sdc.c

1069

up(&tq_init_sem);

drivers/input/serio/hp_sdc.c

1094

up(&tq_init_sem);

drivers/input/serio/hp_sdc.c

203

up(curr->act.semaphore);

drivers/input/serio/hp_sdc.c

330

up(curr->act.semaphore);

drivers/input/serio/hp_sdc.c

567

up(curr->act.semaphore);

drivers/input/serio/hp_sdc_mlc.c

135

up(&mlc->isem);

drivers/input/serio/hp_sdc_mlc.c

168

up(&mlc->isem);

drivers/input/serio/hp_sdc_mlc.c

173

up(&mlc->isem);

drivers/input/serio/hp_sdc_mlc.c

189

up(&mlc->isem);

drivers/input/serio/hp_sdc_mlc.c

190

up(&mlc->osem);

drivers/input/serio/hp_sdc_mlc.c

218

up(&mlc->csem);

drivers/input/serio/hp_sdc_mlc.c

236

up(&mlc->osem);

drivers/input/serio/hp_sdc_mlc.c

241

up(&mlc->csem);

drivers/input/serio/hp_sdc_mlc.c

70

up(&mlc->isem);

drivers/input/touchscreen/mainstone-wm97xx.c

153

goto up;

drivers/input/touchscreen/mainstone-wm97xx.c

164

up:

drivers/irqchip/irq-renesas-rzv2h.c

122

#define ICU_DMAC_DMAREQ_SHIFT(up) ((up) * 16)

drivers/irqchip/irq-renesas-rzv2h.c

123

#define ICU_DMAC_DMAREQ_MASK(up) (ICU_DMAC_DkRQ_SEL_MASK \

drivers/irqchip/irq-renesas-rzv2h.c

124

<< ICU_DMAC_DMAREQ_SHIFT(up))

drivers/irqchip/irq-renesas-rzv2h.c

125

#define ICU_DMAC_PREP_DMAREQ(sel, up) (FIELD_PREP(ICU_DMAC_DkRQ_SEL_MASK, (sel)) \

drivers/irqchip/irq-renesas-rzv2h.c

126

<< ICU_DMAC_DMAREQ_SHIFT(up))

drivers/isdn/mISDN/dsp.h

173

struct mISDNchannel *up;

drivers/isdn/mISDN/dsp_core.c

1028

if (dsp->up) {

drivers/isdn/mISDN/dsp_core.c

1029

if (dsp->up->send(dsp->up, skb))

drivers/isdn/mISDN/dsp_core.c

1069

ndsp->up = crq->ch;

drivers/isdn/mISDN/dsp_core.c

1083

ndsp->up->st->dev->id + 1, ndsp);

drivers/isdn/mISDN/dsp_core.c

593

if (dsp->up) {

drivers/isdn/mISDN/dsp_core.c

594

if (dsp->up->send(dsp->up, nskb))

drivers/isdn/mISDN/dsp_core.c

708

if (dsp->up)

drivers/isdn/mISDN/dsp_core.c

709

return dsp->up->send(dsp->up, skb);

drivers/isdn/mISDN/dsp_core.c

752

if (dsp->up) {

drivers/isdn/mISDN/dsp_core.c

753

if (dsp->up->send(

drivers/isdn/mISDN/dsp_core.c

754

dsp->up, nskb))

drivers/isdn/mISDN/dsp_core.c

767

if (dsp->up)

drivers/isdn/mISDN/dsp_core.c

768

return dsp->up->send(dsp->up, skb);

drivers/isdn/mISDN/dsp_core.c

798

if (dsp->up) {

drivers/isdn/mISDN/dsp_core.c

799

if (dsp->up->send(

drivers/isdn/mISDN/dsp_core.c

800

dsp->up, nskb))

drivers/isdn/mISDN/dsp_core.c

854

if (dsp->up)

drivers/isdn/mISDN/dsp_core.c

855

return dsp->up->send(dsp->up, skb);

drivers/isdn/mISDN/dsp_core.c

870

if (dsp->up)

drivers/isdn/mISDN/dsp_core.c

871

return dsp->up->send(dsp->up, skb);

drivers/isdn/mISDN/layer2.c

142

if (!l2->up)

drivers/isdn/mISDN/layer2.c

146

err = l2->up->send(l2->up, skb);

drivers/isdn/mISDN/layer2.c

161

if (!l2->up)

drivers/isdn/mISDN/layer2.c

171

err = l2->up->send(l2->up, skb);

drivers/isdn/mISDN/layer2.c

1980

if (!l2->up)

drivers/isdn/mISDN/layer2.c

1982

ret = l2->up->send(l2->up, skb);

drivers/isdn/mISDN/layer2.c

2121

l2->up = ch;

drivers/isdn/mISDN/layer2.h

23

struct mISDNchannel *up;

drivers/isdn/mISDN/layer2.h

48

struct mISDNchannel *up;

drivers/isdn/mISDN/tei.c

1007

if (mgr->up) {

drivers/isdn/mISDN/tei.c

1029

mgr->up = crq->ch;

drivers/isdn/mISDN/tei.c

1038

l2->up = mgr->up;

drivers/isdn/mISDN/tei.c

1084

l2->up->nr = id;

drivers/isdn/mISDN/tei.c

1117

if (mgr->up)

drivers/isdn/mISDN/tei.c

1125

if (mgr->up)

drivers/isdn/mISDN/tei.c

1146

mgr->up = NULL;

drivers/isdn/mISDN/tei.c

1158

l2->up = NULL;

drivers/isdn/mISDN/tei.c

307

err = mgr->up->send(mgr->up, skb);

drivers/isdn/mISDN/tei.c

790

if (!mgr->up)

drivers/isdn/mISDN/tei.c

801

l2 = create_l2(mgr->up, ISDN_P_LAPD_NT, opt, tei, sapi);

drivers/isdn/mISDN/tei.c

855

if (!mgr->up)

drivers/macintosh/adb.c

233

up(&adb_probe_mutex);

drivers/macintosh/adb.c

297

up(&adb_probe_mutex);

drivers/macintosh/adb.c

810

up(&adb_probe_mutex);

drivers/macintosh/adb.c

817

up(&adb_probe_mutex);

drivers/macintosh/adb.c

828

up(&adb_probe_mutex);

drivers/md/bcache/btree.c

300

up(&b->io_mutex);

drivers/md/bcache/btree.c

627

up(&b->io_mutex);

drivers/md/bcache/btree.c

657

up(&b->io_mutex);

drivers/md/bcache/debug.c

105

up(&b->io_mutex);

drivers/md/bcache/movinggc.c

57

up(&io->op.c->moving_in_flight);

drivers/md/bcache/super.c

333

up(&dc->sb_write_mutex);

drivers/md/bcache/super.c

369

up(&c->sb_write_mutex);

drivers/md/bcache/super.c

413

up(&c->uuid_write_mutex);

drivers/md/bcache/writeback.c

385

up(&dc->in_flight);

drivers/md/dm-region-hash.c

385

up(&rh->recovery_count);

drivers/md/dm-region-hash.c

634

up(&rh->recovery_count);

drivers/md/dm-region-hash.c

719

up(&rh->recovery_count);

drivers/md/dm-vdo/indexer/sparse-cache.c

207

up(&barrier->wait);

drivers/md/dm-vdo/indexer/sparse-cache.c

210

up(&barrier->lock);

drivers/md/dm-vdo/indexer/sparse-cache.c

212

up(&barrier->lock);

drivers/md/dm.c

1136

up(&md->swap_bios_semaphore);

drivers/md/dm.c

1391

up(&md->swap_bios_semaphore);

drivers/md/dm.c

1441

up(&md->swap_bios_semaphore);

drivers/media/dvb-core/dvb_frontend.c

2075

up(&fepriv->sem);

drivers/media/dvb-core/dvb_frontend.c

2096

up(&fepriv->sem);

drivers/media/dvb-core/dvb_frontend.c

2102

up(&fepriv->sem);

drivers/media/dvb-core/dvb_frontend.c

2250

up(&fepriv->sem);

drivers/media/dvb-core/dvb_frontend.c

275

up(&fepriv->sem);

drivers/media/dvb-core/dvb_frontend.c

681

up(&fepriv->sem); /* is locked when we enter the thread... */

drivers/media/dvb-core/dvb_frontend.c

804

up(&fepriv->sem);

drivers/media/dvb-core/dvb_frontend.c

888

up(&fepriv->sem);

drivers/media/pci/ngene/ngene-cards.c

176

up(&chan->dev->pll_mutex);

drivers/media/pci/ngene/ngene-cards.c

433

up(&chan->dev->pll_mutex);

drivers/media/platform/chips-media/wave5/wave5-vpu.c

105

up(&dev->irq_sem);

drivers/media/platform/chips-media/wave5/wave5-vpu.c

416

up(&dev->irq_sem);

drivers/media/platform/chips-media/wave5/wave5-vpu.c

439

up(&dev->irq_sem);

drivers/media/rc/img-ir/img-ir-hw.c

1000

up = img_ir_read(priv, IMG_IR_DATA_UP);

drivers/media/rc/img-ir/img-ir-hw.c

1001

img_ir_handle_data(priv, len, (u64)up << 32 | lw);

drivers/media/rc/img-ir/img-ir-hw.c

957

u32 ir_status, len, lw, up;

drivers/media/usb/em28xx/em28xx-dvb.c

462

up(&dvb->pll_mutex);

drivers/media/usb/uvc/uvc_v4l2.c

1078

const struct uvc_xu_control_mapping32 __user *up)

drivers/media/usb/uvc/uvc_v4l2.c

1084

if (copy_from_user(p, up, sizeof(*p)))

drivers/media/usb/uvc/uvc_v4l2.c

1097

struct uvc_xu_control_mapping32 __user *up)

drivers/media/usb/uvc/uvc_v4l2.c

1099

if (copy_to_user(up, kp, offsetof(typeof(*up), menu_info)) ||

drivers/media/usb/uvc/uvc_v4l2.c

1100

put_user(kp->menu_count, &up->menu_count))

drivers/media/usb/uvc/uvc_v4l2.c

1103

if (clear_user(up->reserved, sizeof(up->reserved)))

drivers/media/usb/uvc/uvc_v4l2.c

1118

const struct uvc_xu_control_query32 __user *up)

drivers/media/usb/uvc/uvc_v4l2.c

1122

if (copy_from_user(&v, up, sizeof(v)))

drivers/media/usb/uvc/uvc_v4l2.c

1136

struct uvc_xu_control_query32 __user *up)

drivers/media/usb/uvc/uvc_v4l2.c

1138

if (copy_to_user(up, kp, offsetof(typeof(*up), data)))

drivers/media/usb/uvc/uvc_v4l2.c

1154

void __user *up = compat_ptr(arg);

drivers/media/usb/uvc/uvc_v4l2.c

1163

ret = uvc_v4l2_get_xu_mapping(&karg.xmap, up);

drivers/media/usb/uvc/uvc_v4l2.c

1169

ret = uvc_v4l2_put_xu_mapping(&karg.xmap, up);

drivers/media/usb/uvc/uvc_v4l2.c

1175

ret = uvc_v4l2_get_xu_query(&karg.xqry, up);

drivers/media/usb/uvc/uvc_v4l2.c

1181

ret = uvc_v4l2_put_xu_query(&karg.xqry, up);

drivers/mfd/wm8350-gpio.c

138

static int gpio_set_pull_up(struct wm8350 *wm8350, int gpio, int up)

drivers/mfd/wm8350-gpio.c

140

if (up)

drivers/mmc/host/cavium-octeon.c

105

up(&octeon_bootbus_sem);

drivers/mmc/host/cavium-octeon.c

107

up(&host->mmc_serializer);

drivers/mmc/host/cavium-thunderx.c

28

up(&host->mmc_serializer);

drivers/mtd/maps/sun_uflash.c

101

mtd_device_register(up->mtd, NULL, 0);

drivers/mtd/maps/sun_uflash.c

103

dev_set_drvdata(&op->dev, up);

drivers/mtd/maps/sun_uflash.c

123

struct uflash_dev *up = dev_get_drvdata(&op->dev);

drivers/mtd/maps/sun_uflash.c

125

if (up->mtd) {

drivers/mtd/maps/sun_uflash.c

126

mtd_device_unregister(up->mtd);

drivers/mtd/maps/sun_uflash.c

127

map_destroy(up->mtd);

drivers/mtd/maps/sun_uflash.c

129

if (up->map.virt) {

drivers/mtd/maps/sun_uflash.c

130

of_iounmap(&op->resource[0], up->map.virt, up->map.size);

drivers/mtd/maps/sun_uflash.c

131

up->map.virt = NULL;

drivers/mtd/maps/sun_uflash.c

134

kfree(up);

drivers/mtd/maps/sun_uflash.c

52

struct uflash_dev *up;

drivers/mtd/maps/sun_uflash.c

64

up = kzalloc_obj(struct uflash_dev);

drivers/mtd/maps/sun_uflash.c

65

if (!up)

drivers/mtd/maps/sun_uflash.c

69

memcpy(&up->map, &uflash_map_templ, sizeof(uflash_map_templ));

drivers/mtd/maps/sun_uflash.c

71

up->map.size = resource_size(&op->resource[0]);

drivers/mtd/maps/sun_uflash.c

73

up->name = of_get_property(dp, "model", NULL);

drivers/mtd/maps/sun_uflash.c

74

if (up->name && 0 < strlen(up->name))

drivers/mtd/maps/sun_uflash.c

75

up->map.name = up->name;

drivers/mtd/maps/sun_uflash.c

77

up->map.phys = op->resource[0].start;

drivers/mtd/maps/sun_uflash.c

79

up->map.virt = of_ioremap(&op->resource[0], 0, up->map.size,

drivers/mtd/maps/sun_uflash.c

81

if (!up->map.virt) {

drivers/mtd/maps/sun_uflash.c

83

kfree(up);

drivers/mtd/maps/sun_uflash.c

88

simple_map_init(&up->map);

drivers/mtd/maps/sun_uflash.c

91

up->mtd = do_map_probe("cfi_probe", &up->map);

drivers/mtd/maps/sun_uflash.c

92

if (!up->mtd) {

drivers/mtd/maps/sun_uflash.c

93

of_iounmap(&op->resource[0], up->map.virt, up->map.size);

drivers/mtd/maps/sun_uflash.c

94

kfree(up);

drivers/mtd/maps/sun_uflash.c

99

up->mtd->owner = THIS_MODULE;

drivers/mux/core.c

379

up(&mux->lock);

drivers/mux/core.c

438

up(&mux->lock);

drivers/mux/core.c

485

up(&mux->lock);

drivers/net/can/softing/softing.h

47

int up;

drivers/net/can/softing/softing.h

98

int softing_startstop(struct net_device *netdev, int up);

drivers/net/can/softing/softing_fw.c

417

int softing_startstop(struct net_device *dev, int up)

drivers/net/can/softing/softing_fw.c

431

if (!card->fw.up)

drivers/net/can/softing/softing_fw.c

439

if (up)

drivers/net/can/softing/softing_main.c

454

fw_up = card->fw.up;

drivers/net/can/softing/softing_main.c

455

card->fw.up = 0;

drivers/net/can/softing/softing_main.c

480

if (card->fw.up) {

drivers/net/can/softing/softing_main.c

534

card->fw.up = 1;

drivers/net/can/softing/softing_main.c

538

card->fw.up = 0;

drivers/net/can/softing/softing_main.c

69

if (!card->fw.up ||

drivers/net/can/usb/ucan.c

1001

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

1013

ret = ucan_submit_rx_urbs(up, urbs);

drivers/net/can/usb/ucan.c

1017

up->can.state = CAN_STATE_ERROR_ACTIVE;

drivers/net/can/usb/ucan.c

1026

ret_cleanup = ucan_ctrl_command_out(up, UCAN_COMMAND_STOP, 0, 0);

drivers/net/can/usb/ucan.c

1028

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

1036

ret_cleanup = ucan_ctrl_command_out(up, UCAN_COMMAND_RESET, 0, 0);

drivers/net/can/usb/ucan.c

1038

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

1043

ucan_cleanup_rx_urbs(up, urbs);

drivers/net/can/usb/ucan.c

1046

ucan_release_context_array(up);

drivers/net/can/usb/ucan.c

1050

static struct urb *ucan_prepare_tx_urb(struct ucan_priv *up,

drivers/net/can/usb/ucan.c

1062

netdev_err(up->netdev, "no memory left for URBs\n");

drivers/net/can/usb/ucan.c

1066

m = usb_alloc_coherent(up->udev,

drivers/net/can/usb/ucan.c

1071

netdev_err(up->netdev, "no memory left for USB buffer\n");

drivers/net/can/usb/ucan.c

1095

usb_fill_bulk_urb(urb, up->udev,

drivers/net/can/usb/ucan.c

1096

usb_sndbulkpipe(up->udev,

drivers/net/can/usb/ucan.c

1097

up->out_ep_addr),

drivers/net/can/usb/ucan.c

1104

static void ucan_clean_up_tx_urb(struct ucan_priv *up, struct urb *urb)

drivers/net/can/usb/ucan.c

1106

usb_free_coherent(up->udev, sizeof(struct ucan_message_out),

drivers/net/can/usb/ucan.c

1120

struct ucan_priv *up = netdev_priv(netdev);

drivers/net/can/usb/ucan.c

1128

context = ucan_alloc_context(up);

drivers/net/can/usb/ucan.c

1129

echo_index = context - up->context_array;

drivers/net/can/usb/ucan.c

1135

urb = ucan_prepare_tx_urb(up, context, cf, echo_index);

drivers/net/can/usb/ucan.c

1140

spin_lock_irqsave(&up->echo_skb_lock, flags);

drivers/net/can/usb/ucan.c

1141

can_put_echo_skb(skb, up->netdev, echo_index, 0);

drivers/net/can/usb/ucan.c

1142

spin_unlock_irqrestore(&up->echo_skb_lock, flags);

drivers/net/can/usb/ucan.c

1145

usb_anchor_urb(urb, &up->tx_urbs);

drivers/net/can/usb/ucan.c

1152

ucan_clean_up_tx_urb(up, urb);

drivers/net/can/usb/ucan.c

1153

if (!ucan_release_context(up, context))

drivers/net/can/usb/ucan.c

1154

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

1160

spin_lock_irqsave(&up->echo_skb_lock, flags);

drivers/net/can/usb/ucan.c

1161

can_free_echo_skb(up->netdev, echo_index, NULL);

drivers/net/can/usb/ucan.c

1162

spin_unlock_irqrestore(&up->echo_skb_lock, flags);

drivers/net/can/usb/ucan.c

1165

netif_device_detach(up->netdev);

drivers/net/can/usb/ucan.c

1167

netdev_warn(up->netdev,

drivers/net/can/usb/ucan.c

1170

up->netdev->stats.tx_dropped++;

drivers/net/can/usb/ucan.c

1183

if (!ucan_release_context(up, context))

drivers/net/can/usb/ucan.c

1184

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

1187

up->netdev->stats.tx_dropped++;

drivers/net/can/usb/ucan.c

1199

struct ucan_priv *up = netdev_priv(netdev);

drivers/net/can/usb/ucan.c

1201

up->can.state = CAN_STATE_STOPPED;

drivers/net/can/usb/ucan.c

1204

usb_kill_anchored_urbs(&up->tx_urbs);

drivers/net/can/usb/ucan.c

1207

usb_kill_anchored_urbs(&up->rx_urbs);

drivers/net/can/usb/ucan.c

1210

ret = ucan_ctrl_command_out(up, UCAN_COMMAND_STOP, 0, 0);

drivers/net/can/usb/ucan.c

1212

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

1216

ret = ucan_ctrl_command_out(up, UCAN_COMMAND_RESET, 0, 0);

drivers/net/can/usb/ucan.c

1218

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

1224

ucan_release_context_array(up);

drivers/net/can/usb/ucan.c

1226

close_candev(up->netdev);

drivers/net/can/usb/ucan.c

1249

struct ucan_priv *up = netdev_priv(netdev);

drivers/net/can/usb/ucan.c

1252

cmd_set_bittiming = &up->ctl_msg_buffer->cmd_set_bittiming;

drivers/net/can/usb/ucan.c

1253

cmd_set_bittiming->tq = cpu_to_le32(up->can.bittiming.tq);

drivers/net/can/usb/ucan.c

1254

cmd_set_bittiming->brp = cpu_to_le16(up->can.bittiming.brp);

drivers/net/can/usb/ucan.c

1256

cpu_to_le16(up->can.bittiming.sample_point);

drivers/net/can/usb/ucan.c

1257

cmd_set_bittiming->prop_seg = up->can.bittiming.prop_seg;

drivers/net/can/usb/ucan.c

1258

cmd_set_bittiming->phase_seg1 = up->can.bittiming.phase_seg1;

drivers/net/can/usb/ucan.c

1259

cmd_set_bittiming->phase_seg2 = up->can.bittiming.phase_seg2;

drivers/net/can/usb/ucan.c

1260

cmd_set_bittiming->sjw = up->can.bittiming.sjw;

drivers/net/can/usb/ucan.c

1262

ret = ucan_ctrl_command_out(up, UCAN_COMMAND_SET_BITTIMING, 0,

drivers/net/can/usb/ucan.c

1274

struct ucan_priv *up = netdev_priv(netdev);

drivers/net/can/usb/ucan.c

1278

netdev_dbg(up->netdev, "restarting device\n");

drivers/net/can/usb/ucan.c

1280

ret = ucan_ctrl_command_out(up, UCAN_COMMAND_RESTART, 0, 0);

drivers/net/can/usb/ucan.c

1281

up->can.state = CAN_STATE_ERROR_ACTIVE;

drivers/net/can/usb/ucan.c

1287

spin_lock_irqsave(&up->context_lock, flags);

drivers/net/can/usb/ucan.c

1289

if (up->available_tx_urbs > 0)

drivers/net/can/usb/ucan.c

1290

netif_wake_queue(up->netdev);

drivers/net/can/usb/ucan.c

1292

spin_unlock_irqrestore(&up->context_lock, flags);

drivers/net/can/usb/ucan.c

1310

struct ucan_priv *up;

drivers/net/can/usb/ucan.c

1498

up = netdev_priv(netdev);

drivers/net/can/usb/ucan.c

1501

up->udev = udev;

drivers/net/can/usb/ucan.c

1502

up->netdev = netdev;

drivers/net/can/usb/ucan.c

1503

up->intf_index = iface_desc->desc.bInterfaceNumber;

drivers/net/can/usb/ucan.c

1504

up->in_ep_addr = in_ep_addr;

drivers/net/can/usb/ucan.c

1505

up->out_ep_addr = out_ep_addr;

drivers/net/can/usb/ucan.c

1506

up->in_ep_size = in_ep_size;

drivers/net/can/usb/ucan.c

1507

up->ctl_msg_buffer = ctl_msg_buffer;

drivers/net/can/usb/ucan.c

1508

up->context_array = NULL;

drivers/net/can/usb/ucan.c

1509

up->available_tx_urbs = 0;

drivers/net/can/usb/ucan.c

1511

up->can.state = CAN_STATE_STOPPED;

drivers/net/can/usb/ucan.c

1512

up->can.bittiming_const = &up->device_info.bittiming_const;

drivers/net/can/usb/ucan.c

1513

up->can.do_set_bittiming = ucan_set_bittiming;

drivers/net/can/usb/ucan.c

1514

up->can.do_set_mode = &ucan_set_mode;

drivers/net/can/usb/ucan.c

1515

spin_lock_init(&up->context_lock);

drivers/net/can/usb/ucan.c

1516

spin_lock_init(&up->echo_skb_lock);

drivers/net/can/usb/ucan.c

1520

usb_set_intfdata(intf, up);

drivers/net/can/usb/ucan.c

1527

ucan_parse_device_info(up, &ctl_msg_buffer->cmd_get_device_info);

drivers/net/can/usb/ucan.c

1530

ret = ucan_ctrl_command_out(up, UCAN_COMMAND_RESET, 0, 0);

drivers/net/can/usb/ucan.c

1534

init_usb_anchor(&up->rx_urbs);

drivers/net/can/usb/ucan.c

1535

init_usb_anchor(&up->tx_urbs);

drivers/net/can/usb/ucan.c

1537

up->can.state = CAN_STATE_STOPPED;

drivers/net/can/usb/ucan.c

1545

netdev_info(up->netdev, "registered device\n");

drivers/net/can/usb/ucan.c

1546

ucan_get_fw_str(up, up->ctl_msg_buffer->fw_str,

drivers/net/can/usb/ucan.c

1547

sizeof(up->ctl_msg_buffer->fw_str));

drivers/net/can/usb/ucan.c

1548

netdev_info(up->netdev, "firmware string: %s\n",

drivers/net/can/usb/ucan.c

1549

up->ctl_msg_buffer->fw_str);

drivers/net/can/usb/ucan.c

1568

struct ucan_priv *up = usb_get_intfdata(intf);

drivers/net/can/usb/ucan.c

1572

if (up) {

drivers/net/can/usb/ucan.c

1573

unregister_candev(up->netdev);

drivers/net/can/usb/ucan.c

1574

free_candev(up->netdev);

drivers/net/can/usb/ucan.c

263

struct ucan_priv *up;

drivers/net/can/usb/ucan.c

314

static void ucan_release_context_array(struct ucan_priv *up)

drivers/net/can/usb/ucan.c

316

if (!up->context_array)

drivers/net/can/usb/ucan.c

320

up->available_tx_urbs = 0;

drivers/net/can/usb/ucan.c

322

kfree(up->context_array);

drivers/net/can/usb/ucan.c

323

up->context_array = NULL;

drivers/net/can/usb/ucan.c

326

static int ucan_alloc_context_array(struct ucan_priv *up)

drivers/net/can/usb/ucan.c

331

ucan_release_context_array(up);

drivers/net/can/usb/ucan.c

333

up->context_array = kzalloc_objs(*up->context_array,

drivers/net/can/usb/ucan.c

334

up->device_info.tx_fifo);

drivers/net/can/usb/ucan.c

335

if (!up->context_array) {

drivers/net/can/usb/ucan.c

336

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

341

for (i = 0; i < up->device_info.tx_fifo; i++) {

drivers/net/can/usb/ucan.c

342

up->context_array[i].allocated = false;

drivers/net/can/usb/ucan.c

343

up->context_array[i].up = up;

drivers/net/can/usb/ucan.c

347

up->available_tx_urbs = up->device_info.tx_fifo;

drivers/net/can/usb/ucan.c

352

static struct ucan_urb_context *ucan_alloc_context(struct ucan_priv *up)

drivers/net/can/usb/ucan.c

358

if (WARN_ON_ONCE(!up->context_array))

drivers/net/can/usb/ucan.c

362

spin_lock_irqsave(&up->context_lock, flags);

drivers/net/can/usb/ucan.c

364

for (i = 0; i < up->device_info.tx_fifo; i++) {

drivers/net/can/usb/ucan.c

365

if (!up->context_array[i].allocated) {

drivers/net/can/usb/ucan.c

367

ret = &up->context_array[i];

drivers/net/can/usb/ucan.c

368

up->context_array[i].allocated = true;

drivers/net/can/usb/ucan.c

371

up->available_tx_urbs--;

drivers/net/can/usb/ucan.c

372

if (!up->available_tx_urbs)

drivers/net/can/usb/ucan.c

373

netif_stop_queue(up->netdev);

drivers/net/can/usb/ucan.c

379

spin_unlock_irqrestore(&up->context_lock, flags);

drivers/net/can/usb/ucan.c

383

static bool ucan_release_context(struct ucan_priv *up,

drivers/net/can/usb/ucan.c

389

if (WARN_ON_ONCE(!up->context_array))

drivers/net/can/usb/ucan.c

393

spin_lock_irqsave(&up->context_lock, flags);

drivers/net/can/usb/ucan.c

400

if (!up->available_tx_urbs)

drivers/net/can/usb/ucan.c

401

netif_wake_queue(up->netdev);

drivers/net/can/usb/ucan.c

402

up->available_tx_urbs++;

drivers/net/can/usb/ucan.c

407

spin_unlock_irqrestore(&up->context_lock, flags);

drivers/net/can/usb/ucan.c

411

static int ucan_ctrl_command_out(struct ucan_priv *up,

drivers/net/can/usb/ucan.c

414

return usb_control_msg(up->udev,

drivers/net/can/usb/ucan.c

415

usb_sndctrlpipe(up->udev, 0),

drivers/net/can/usb/ucan.c

420

up->intf_index,

drivers/net/can/usb/ucan.c

421

up->ctl_msg_buffer,

drivers/net/can/usb/ucan.c

426

static void ucan_get_fw_str(struct ucan_priv *up, char *fw_str, size_t size)

drivers/net/can/usb/ucan.c

430

ret = usb_control_msg(up->udev, usb_rcvctrlpipe(up->udev, 0),

drivers/net/can/usb/ucan.c

445

static void ucan_parse_device_info(struct ucan_priv *up,

drivers/net/can/usb/ucan.c

449

&up->device_info.bittiming_const;

drivers/net/can/usb/ucan.c

453

up->can.clock.freq = le32_to_cpu(device_info->freq);

drivers/net/can/usb/ucan.c

454

up->device_info.tx_fifo = device_info->tx_fifo;

drivers/net/can/usb/ucan.c

467

up->can.ctrlmode_supported = 0;

drivers/net/can/usb/ucan.c

470

up->can.ctrlmode_supported |= CAN_CTRLMODE_LOOPBACK;

drivers/net/can/usb/ucan.c

472

up->can.ctrlmode_supported |= CAN_CTRLMODE_LISTENONLY;

drivers/net/can/usb/ucan.c

474

up->can.ctrlmode_supported |= CAN_CTRLMODE_3_SAMPLES;

drivers/net/can/usb/ucan.c

476

up->can.ctrlmode_supported |= CAN_CTRLMODE_ONE_SHOT;

drivers/net/can/usb/ucan.c

478

up->can.ctrlmode_supported |= CAN_CTRLMODE_BERR_REPORTING;

drivers/net/can/usb/ucan.c

484

static bool ucan_handle_error_frame(struct ucan_priv *up,

drivers/net/can/usb/ucan.c

488

enum can_state new_state = up->can.state;

drivers/net/can/usb/ucan.c

489

struct net_device_stats *net_stats = &up->netdev->stats;

drivers/net/can/usb/ucan.c

490

struct can_device_stats *can_stats = &up->can.can_stats;

drivers/net/can/usb/ucan.c

533

if (up->can.state == new_state)

drivers/net/can/usb/ucan.c

537

if (up->can.state > new_state) {

drivers/net/can/usb/ucan.c

538

up->can.state = new_state;

drivers/net/can/usb/ucan.c

543

up->can.state = new_state;

drivers/net/can/usb/ucan.c

547

can_bus_off(up->netdev);

drivers/net/can/usb/ucan.c

566

static void ucan_rx_can_msg(struct ucan_priv *up, struct ucan_message_in *m)

drivers/net/can/usb/ucan.c

572

struct net_device_stats *stats = &up->netdev->stats;

drivers/net/can/usb/ucan.c

579

netdev_warn(up->netdev, "invalid input message len: %d\n", len);

drivers/net/can/usb/ucan.c

586

bool busstate_changed = ucan_handle_error_frame(up, m, canid);

drivers/net/can/usb/ucan.c

589

if (!(up->can.ctrlmode & CAN_CTRLMODE_BERR_REPORTING) &&

drivers/net/can/usb/ucan.c

602

netdev_warn(up->netdev,

drivers/net/can/usb/ucan.c

610

skb = alloc_can_skb(up->netdev, &cf);

drivers/net/can/usb/ucan.c

636

static void ucan_tx_complete_msg(struct ucan_priv *up,

drivers/net/can/usb/ucan.c

647

netdev_err(up->netdev, "invalid tx complete length\n");

drivers/net/can/usb/ucan.c

655

if (echo_index >= up->device_info.tx_fifo) {

drivers/net/can/usb/ucan.c

656

up->netdev->stats.tx_errors++;

drivers/net/can/usb/ucan.c

657

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

664

context = &up->context_array[echo_index];

drivers/net/can/usb/ucan.c

669

if (!ucan_release_context(up, context))

drivers/net/can/usb/ucan.c

672

spin_lock_irqsave(&up->echo_skb_lock, flags);

drivers/net/can/usb/ucan.c

676

up->netdev->stats.tx_packets++;

drivers/net/can/usb/ucan.c

677

up->netdev->stats.tx_bytes +=

drivers/net/can/usb/ucan.c

678

can_get_echo_skb(up->netdev, echo_index, NULL);

drivers/net/can/usb/ucan.c

680

up->netdev->stats.tx_dropped++;

drivers/net/can/usb/ucan.c

681

can_free_echo_skb(up->netdev, echo_index, NULL);

drivers/net/can/usb/ucan.c

683

spin_unlock_irqrestore(&up->echo_skb_lock, flags);

drivers/net/can/usb/ucan.c

692

struct ucan_priv *up = urb->context;

drivers/net/can/usb/ucan.c

693

struct net_device *netdev = up->netdev;

drivers/net/can/usb/ucan.c

699

if (WARN_ON(!up->context_array)) {

drivers/net/can/usb/ucan.c

700

usb_free_coherent(up->udev,

drivers/net/can/usb/ucan.c

701

up->in_ep_size,

drivers/net/can/usb/ucan.c

717

usb_free_coherent(up->udev,

drivers/net/can/usb/ucan.c

718

up->in_ep_size,

drivers/net/can/usb/ucan.c

721

netdev_dbg(up->netdev, "not resubmitting urb; status: %d\n",

drivers/net/can/usb/ucan.c

739

netdev_warn(up->netdev,

drivers/net/can/usb/ucan.c

752

netdev_warn(up->netdev,

drivers/net/can/usb/ucan.c

769

ucan_rx_can_msg(up, m);

drivers/net/can/usb/ucan.c

772

ucan_tx_complete_msg(up, m);

drivers/net/can/usb/ucan.c

775

netdev_warn(up->netdev,

drivers/net/can/usb/ucan.c

789

usb_fill_bulk_urb(urb, up->udev,

drivers/net/can/usb/ucan.c

790

usb_rcvbulkpipe(up->udev,

drivers/net/can/usb/ucan.c

791

up->in_ep_addr),

drivers/net/can/usb/ucan.c

793

up->in_ep_size,

drivers/net/can/usb/ucan.c

795

up);

drivers/net/can/usb/ucan.c

797

usb_anchor_urb(urb, &up->rx_urbs);

drivers/net/can/usb/ucan.c

801

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

806

usb_free_coherent(up->udev,

drivers/net/can/usb/ucan.c

807

up->in_ep_size,

drivers/net/can/usb/ucan.c

820

struct ucan_priv *up;

drivers/net/can/usb/ucan.c

833

up = context->up;

drivers/net/can/usb/ucan.c

834

if (WARN_ON_ONCE(!up))

drivers/net/can/usb/ucan.c

838

if (!netif_device_present(up->netdev))

drivers/net/can/usb/ucan.c

843

netdev_warn(up->netdev,

drivers/net/can/usb/ucan.c

848

spin_lock_irqsave(&up->echo_skb_lock, flags);

drivers/net/can/usb/ucan.c

849

can_free_echo_skb(up->netdev, context - up->context_array, NULL);

drivers/net/can/usb/ucan.c

850

spin_unlock_irqrestore(&up->echo_skb_lock, flags);

drivers/net/can/usb/ucan.c

852

up->netdev->stats.tx_dropped++;

drivers/net/can/usb/ucan.c

855

if (!ucan_release_context(up, context))

drivers/net/can/usb/ucan.c

856

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

861

static void ucan_cleanup_rx_urbs(struct ucan_priv *up, struct urb **urbs)

drivers/net/can/usb/ucan.c

868

usb_free_coherent(up->udev,

drivers/net/can/usb/ucan.c

869

up->in_ep_size,

drivers/net/can/usb/ucan.c

879

static int ucan_prepare_and_anchor_rx_urbs(struct ucan_priv *up,

drivers/net/can/usb/ucan.c

893

buf = usb_alloc_coherent(up->udev,

drivers/net/can/usb/ucan.c

894

up->in_ep_size,

drivers/net/can/usb/ucan.c

903

usb_fill_bulk_urb(urbs[i], up->udev,

drivers/net/can/usb/ucan.c

904

usb_rcvbulkpipe(up->udev,

drivers/net/can/usb/ucan.c

905

up->in_ep_addr),

drivers/net/can/usb/ucan.c

907

up->in_ep_size,

drivers/net/can/usb/ucan.c

909

up);

drivers/net/can/usb/ucan.c

913

usb_anchor_urb(urbs[i], &up->rx_urbs);

drivers/net/can/usb/ucan.c

919

ucan_cleanup_rx_urbs(up, urbs);

drivers/net/can/usb/ucan.c

928

static int ucan_submit_rx_urbs(struct ucan_priv *up, struct urb **urbs)

drivers/net/can/usb/ucan.c

938

netdev_err(up->netdev,

drivers/net/can/usb/ucan.c

954

ucan_cleanup_rx_urbs(up, urbs);

drivers/net/can/usb/ucan.c

957

usb_kill_anchored_urbs(&up->rx_urbs);

drivers/net/can/usb/ucan.c

968

struct ucan_priv *up = netdev_priv(netdev);

drivers/net/can/usb/ucan.c

970

ret = ucan_alloc_context_array(up);

drivers/net/can/usb/ucan.c

977

ret = ucan_prepare_and_anchor_rx_urbs(up, urbs);

drivers/net/can/usb/ucan.c

983

if (up->can.ctrlmode & CAN_CTRLMODE_LOOPBACK)

drivers/net/can/usb/ucan.c

985

if (up->can.ctrlmode & CAN_CTRLMODE_LISTENONLY)

drivers/net/can/usb/ucan.c

987

if (up->can.ctrlmode & CAN_CTRLMODE_3_SAMPLES)

drivers/net/can/usb/ucan.c

989

if (up->can.ctrlmode & CAN_CTRLMODE_ONE_SHOT)

drivers/net/can/usb/ucan.c

996

up->ctl_msg_buffer->cmd_start.mode = cpu_to_le16(ctrlmode);

drivers/net/can/usb/ucan.c

999

ret = ucan_ctrl_command_out(up, UCAN_COMMAND_START, 0, 2);

drivers/net/ethernet/3com/3c574_cs.c

953

u8 up;

drivers/net/ethernet/3com/3c574_cs.c

970

up = inb(ioaddr + 9);

drivers/net/ethernet/3com/3c574_cs.c

971

dev->stats.tx_packets += (up&0x30) << 4;

drivers/net/ethernet/3com/3c574_cs.c

979

up = inb(ioaddr + 13);

drivers/net/ethernet/3com/3c59x.c

2875

u8 up = window_read8(vp, 4, 13);

drivers/net/ethernet/3com/3c59x.c

2876

dev->stats.rx_bytes += (up & 0x0f) << 16;

drivers/net/ethernet/3com/3c59x.c

2877

dev->stats.tx_bytes += (up & 0xf0) << 12;

drivers/net/ethernet/broadcom/bcm63xx_enet.c

2008

int val, j, up, advertise, lpa, speed, duplex, media;

drivers/net/ethernet/broadcom/bcm63xx_enet.c

2027

up = (val & BMSR_LSTATUS) ? 1 : 0;

drivers/net/ethernet/broadcom/bcm63xx_enet.c

2028

if (!(up ^ priv->sw_port_link[i]))

drivers/net/ethernet/broadcom/bcm63xx_enet.c

2031

priv->sw_port_link[i] = up;

drivers/net/ethernet/broadcom/bcm63xx_enet.c

2034

if (!up) {

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2256

u8 idtype, u16 idval, u8 up)

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2271

app_ent->priority = up;

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2299

static int bnx2x_set_admin_app_up(struct bnx2x *bp, u8 idtype, u16 idval, u8 up)

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2316

admin_priority_app_table[i].priority = up;

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2321

idtype, idval, up);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2329

if (up)

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2336

u16 idval, u8 up)

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2341

idtype, idval, up);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

2357

return bnx2x_set_admin_app_up(bp, idtype, idval, up);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

710

u8 up = bnx2x_dcbx_dcbnl_app_up(ent);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

713

if (up) {

drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c

717

app.priority = delall ? 0 : up;

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

10590

up(&bnx2x_prev_sem);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

10615

up(&bnx2x_prev_sem);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

10630

up(&bnx2x_prev_sem);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

10656

up(&bnx2x_prev_sem);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

10659

up(&bnx2x_prev_sem);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

10682

up(&bnx2x_prev_sem);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

10907

up(&bnx2x_prev_sem);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

14147

up(&bp->stats_lock);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c

1394

up(&bp->stats_lock);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c

2002

up(&bp->stats_lock);

drivers/net/ethernet/broadcom/bnxt/bnxt.c

12586

static int bnxt_hwrm_if_change(struct bnxt *bp, bool up)

drivers/net/ethernet/broadcom/bnxt/bnxt.c

12606

if (up)

drivers/net/ethernet/broadcom/bnxt/bnxt.c

12625

} else if (up) {

drivers/net/ethernet/broadcom/bnxt/bnxt.c

12633

if (!up) {

drivers/net/ethernet/brocade/bna/bna_enet.c

502

bfa_fsm_state_decl(bna_ethport, up, struct bna_ethport,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

3031

bool up;

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

3039

up = netif_running(net_dev);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

3041

if (up)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

3048

if (up) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2162

if (priv->link_state.up == state.up)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2165

if (state.up) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2174

state.up ? "up" : "down");

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2744

bool up, need_update;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2753

up = netif_running(dev);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2756

if (up)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2784

if (up) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2795

if (up)

drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c

203

dpmac_state->up = 1;

drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c

237

dpmac_state->up = 0;

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

223

WARN_ONCE(state.up > 1, "Garbage read into link_state");

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

225

return state.up ? true : false;

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

233

bool up;

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

246

up = dpaa2_switch_port_is_up(port_priv);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

247

if (up) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

270

if (up) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

626

WARN_ONCE(state.up > 1, "Garbage read into link_state");

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

628

if (state.up != port_priv->link_state) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

629

if (state.up) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

636

port_priv->link_state = state.up;

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

180

bool up;

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

186

up = netif_running(dev);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

187

if (up)

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

211

if (up) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

228

bool up;

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

240

up = netif_running(dev);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

241

if (up)

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

277

if (up) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

297

if (up)

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

314

if (!priv->link_state.up)

drivers/net/ethernet/freescale/dpaa2/dpmac.c

141

dpmac_set_field(cmd_params->state, STATE, link_state->up);

drivers/net/ethernet/freescale/dpaa2/dpmac.h

115

int up;

drivers/net/ethernet/freescale/dpaa2/dpni.c

928

state->up = dpni_get_field(rsp_params->flags, LINK_STATE);

drivers/net/ethernet/freescale/dpaa2/dpni.h

543

int up;

drivers/net/ethernet/freescale/dpaa2/dpsw-cmd.h

326

u8 up;

drivers/net/ethernet/freescale/dpaa2/dpsw.c

396

state->up = dpsw_get_field(rsp_params->up, UP);

drivers/net/ethernet/freescale/dpaa2/dpsw.h

281

u8 up;

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

11528

up(&hdev->reset_sem);

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

11553

up(&hdev->reset_sem);

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

4626

up(&hdev->reset_sem);

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

1762

up(&hdev->reset_sem);

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

1787

up(&hdev->reset_sem);

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

1903

up(&hdev->reset_sem);

drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.c

388

up(&chain->sem);

drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.c

405

up(&chain->sem);

drivers/net/ethernet/huawei/hinic/hinic_hw_io.c

102

up(&free_db_area->idx_lock);

drivers/net/ethernet/huawei/hinic/hinic_hw_io.c

71

up(&free_db_area->idx_lock);

drivers/net/ethernet/huawei/hinic/hinic_hw_io.c

82

up(&free_db_area->idx_lock);

drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c

1045

up(&func_to_func->mbox_send_sem);

drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.c

897

up(&func_to_func->msg_send_sem);

drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c

303

up(&pf_to_mgmt->sync_msg_lock);

drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c

333

up(&pf_to_mgmt->sync_msg_lock);

drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c

242

up(&wqs->alloc_blocks_lock);

drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c

255

up(&wqs->alloc_blocks_lock);

drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c

274

up(&wqs->alloc_blocks_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

1001

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

501

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

507

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

551

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

629

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

676

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

712

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

740

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

750

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

772

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

776

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/huawei/hinic/hinic_main.c

987

up(&nic_dev->mgmt_lock);

drivers/net/ethernet/intel/i40e/i40e_dcb.c

358

u8 up, selector;

drivers/net/ethernet/intel/i40e/i40e_dcb.c

361

for (up = 0; up < I40E_MAX_USER_PRIORITY; up++) {

drivers/net/ethernet/intel/i40e/i40e_dcb.c

362

if (app->prio_map & BIT(up))

drivers/net/ethernet/intel/i40e/i40e_dcb.c

365

dcbcfg->app[i].priority = up;

drivers/net/ethernet/intel/ice/ice_dcb.c

465

u8 up, selector;

drivers/net/ethernet/intel/ice/ice_dcb.c

468

for (up = 0; up < ICE_MAX_USER_PRIORITY; up++)

drivers/net/ethernet/intel/ice/ice_dcb.c

469

if (app->prio_map & BIT(up))

drivers/net/ethernet/intel/ice/ice_dcb.c

472

dcbcfg->app[i].priority = up;

drivers/net/ethernet/intel/idpf/idpf_idc.c

344

int idpf_idc_vport_dev_ctrl(struct iidc_rdma_core_dev_info *cdev_info, bool up)

drivers/net/ethernet/intel/idpf/idpf_idc.c

348

if (up)

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c

212

u8 ixgbe_dcb_get_tc_from_up(struct ixgbe_dcb_config *cfg, int direction, u8 up)

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c

215

u8 prio_mask = BIT(up);

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c

237

u8 up;

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c

239

for (up = 0; up < MAX_USER_PRIORITY; up++)

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c

240

map[up] = ixgbe_dcb_get_tc_from_up(cfg, direction, up);

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c

36

u8 up = dcb_getapp(adapter->netdev, &app);

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c

372

u8 up = dcb_getapp(netdev, &app);

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c

374

adapter->fcoe.up = ffs(up) - 1;

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c

38

if (up && !(up & BIT(adapter->fcoe.up)))

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c

632

if (app_mask & BIT(adapter->fcoe.up))

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c

635

adapter->fcoe.up = app->priority;

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c

675

if (app_mask & BIT(adapter->fcoe.up))

drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c

678

adapter->fcoe.up = app_mask ?

drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c

1043

return netdev_get_prio_tc_map(adapter->netdev, adapter->fcoe.up);

drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h

60

u8 up;

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

5626

(pb == netdev_get_prio_tc_map(dev, adapter->fcoe.up)))

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

6893

adapter->fcoe.up = IXGBE_FCOE_DEFTC;

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

6934

adapter->fcoe.up = 0;

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

6964

adapter->fcoe.up = 0;

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

8056

u8 up = 0;

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

8059

up = dcb_ieee_getapp_mask(netdev, &app);

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

8061

adapter->default_up = (up > 1) ? (ffs(up) - 1) : 0;

drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c

143

int octep_ctrl_net_set_link_status(struct octep_device *oct, int vfid, bool up,

drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c

152

req->link.state = (up) ? OCTEP_CTRL_NET_STATE_UP :

drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c

158

int octep_ctrl_net_set_rx_state(struct octep_device *oct, int vfid, bool up,

drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c

167

req->link.state = (up) ? OCTEP_CTRL_NET_STATE_UP :

drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.h

274

int octep_ctrl_net_set_link_status(struct octep_device *oct, int vfid, bool up,

drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.h

287

int octep_ctrl_net_set_rx_state(struct octep_device *oct, int vfid, bool up,

drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c

428

static void octep_vf_set_rx_state(struct octep_vf_device *oct, bool up)

drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c

432

err = octep_vf_mbox_set_rx_state(oct, up);

drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c

434

netdev_err(oct->netdev, "Set Rx state to %d failed with err:%d\n", up, err);

drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c

447

static void octep_vf_set_link_status(struct octep_vf_device *oct, bool up)

drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c

451

err = octep_vf_mbox_set_link_status(oct, up);

drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c

453

netdev_err(oct->netdev, "Set link status to %d failed with err:%d\n", up, err);

drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c

456

oct->link_info.oper_up = up;

drivers/net/ethernet/mellanox/mlx4/cmd.c

2679

up(&priv->cmd.poll_sem);

drivers/net/ethernet/mellanox/mlx4/cmd.c

334

up(&priv->cmd.poll_sem);

drivers/net/ethernet/mellanox/mlx4/cmd.c

403

up(&cmd->event_sem);

drivers/net/ethernet/mellanox/mlx4/cmd.c

656

up(&priv->cmd.poll_sem);

drivers/net/ethernet/mellanox/mlx4/cmd.c

770

up(&cmd->event_sem);

drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c

271

u16 id, u8 up)

drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c

282

app.priority = up;

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c

1831

u8 up;

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c

1870

up = (priv->prof->num_up == MLX4_EN_NUM_UP_LOW) ?

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c

1872

mlx4_en_setup_tc(dev, up);

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

1571

bool up;

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

1576

up = port_state->link_state == MLX4_PORT_STATE_DEV_EVENT_PORT_UP;

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

1577

if (up == netif_carrier_ok(dev))

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

1579

if (!up) {

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

60

int mlx4_en_setup_tc(struct net_device *dev, u8 up)

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

66

if (up && up != MLX4_EN_NUM_UP_HIGH)

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

69

netdev_set_num_tc(dev, up);

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

72

for (i = 0; i < up; i++) {

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

79

if (up) {

drivers/net/ethernet/mellanox/mlx4/mlx4_en.h

767

int mlx4_en_setup_tc(struct net_device *dev, u8 up);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1024

up(&cmd->vars.sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1667

up(&cmd->vars.pages_sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1669

up(&cmd->vars.sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1683

up(&cmd->vars.pages_sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1685

up(&cmd->vars.sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1889

up(&cmd->vars.pages_sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1891

up(&cmd->vars.sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

2026

up(&dev->cmd.vars.throttle_sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

2028

up(&dev->cmd.vars.unprivileged_sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

204

up(ent->page_queue ? &cmd->vars.pages_sem : &cmd->vars.sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

2204

up(&dev->cmd.vars.throttle_sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

2206

up(&dev->cmd.vars.unprivileged_sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

2256

up(&dev->cmd.vars.throttle_sem);

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

2258

up(&dev->cmd.vars.unprivileged_sem);

drivers/net/ethernet/mellanox/mlx5/core/en/params.c

615

.uar = c->bfreg->up,

drivers/net/ethernet/mellanox/mlx5/core/en/params.c

815

MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index);

drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c

576

ccp.uar = c->bfreg->up;

drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c

626

ccp.uar = c->bfreg->up;

drivers/net/ethernet/mellanox/mlx5/core/en/selq.c

169

int up;

drivers/net/ethernet/mellanox/mlx5/core/en/selq.c

171

up = selq->num_tcs > 1 ? mlx5e_get_up(priv, skb) : 0;

drivers/net/ethernet/mellanox/mlx5/core/en/selq.c

173

return selq->num_regular_queues + up;

drivers/net/ethernet/mellanox/mlx5/core/en/selq.c

198

int txq_ix, up;

drivers/net/ethernet/mellanox/mlx5/core/en/selq.c

217

up = mlx5e_get_up(priv, skb);

drivers/net/ethernet/mellanox/mlx5/core/en/selq.c

224

up * selq->num_channels;

drivers/net/ethernet/mellanox/mlx5/core/en/selq.c

265

up = mlx5e_get_up(priv, skb);

drivers/net/ethernet/mellanox/mlx5/core/en/selq.c

267

return txq_ix + up * selq->num_channels;

drivers/net/ethernet/mellanox/mlx5/core/en/trap.c

79

ccp.uar = mdev->priv.bfreg.up;

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

130

bool up;

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

136

up = port_state == VPORT_STATE_UP;

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

137

if (up == netif_carrier_ok(priv->netdev))

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

139

if (up) {

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

3611

mdev->priv.bfreg.up, param, cq);

drivers/net/ethernet/mellanox/mlx5/core/eq.c

310

MLX5_SET(eqc, eqc, uar_page, priv->bfreg.up->index);

drivers/net/ethernet/mellanox/mlx5/core/eq.c

323

eq->doorbell = priv->bfreg.up->map + MLX5_EQ_DOORBELL_OFFSET;

drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c

103

MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index);

drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c

132

MLX5_SET(cqc, cqc_data, uar_page, mdev->priv.bfreg.up->index);

drivers/net/ethernet/mellanox/mlx5/core/steering/hws/send.c

936

MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index);

drivers/net/ethernet/mellanox/mlx5/core/steering/hws/send.c

959

MLX5_SET(cqc, cqc_data, uar_page, mdev->priv.bfreg.up->index);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

106

up = kzalloc_node(sizeof(*up), GFP_KERNEL, node);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

107

if (!up)

drivers/net/ethernet/mellanox/mlx5/core/uar.c

110

up->mdev = mdev;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

111

up->reg_bitmap = bitmap_zalloc_node(bfregs, GFP_KERNEL, node);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

112

if (!up->reg_bitmap)

drivers/net/ethernet/mellanox/mlx5/core/uar.c

115

up->fp_bitmap = bitmap_zalloc_node(bfregs, GFP_KERNEL, node);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

116

if (!up->fp_bitmap)

drivers/net/ethernet/mellanox/mlx5/core/uar.c

121

set_bit(i, up->reg_bitmap);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

123

set_bit(i, up->fp_bitmap);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

125

up->bfregs = bfregs;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

126

up->fp_avail = bfregs * MLX5_FP_BFREGS_PER_UAR / MLX5_BFREGS_PER_UAR;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

127

up->reg_avail = bfregs * MLX5_NON_FP_BFREGS_PER_UAR / MLX5_BFREGS_PER_UAR;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

129

err = mlx5_cmd_alloc_uar(mdev, &up->index);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

135

pfn = uar2pfn(mdev, up->index);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

137

up->map = ioremap_wc(pfn << PAGE_SHIFT, PAGE_SIZE);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

138

if (!up->map) {

drivers/net/ethernet/mellanox/mlx5/core/uar.c

143

up->map = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

144

if (!up->map) {

drivers/net/ethernet/mellanox/mlx5/core/uar.c

149

kref_init(&up->ref_count);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

151

up->index, up->bfregs);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

152

return up;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

155

if (mlx5_cmd_free_uar(mdev, up->index))

drivers/net/ethernet/mellanox/mlx5/core/uar.c

156

mlx5_core_warn(mdev, "failed to free uar index %d\n", up->index);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

158

bitmap_free(up->fp_bitmap);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

159

bitmap_free(up->reg_bitmap);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

160

kfree(up);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

186

void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up)

drivers/net/ethernet/mellanox/mlx5/core/uar.c

189

kref_put(&up->ref_count, up_rel_func);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

208

struct mlx5_uars_page *up;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

225

up = alloc_uars_page(mdev, map_wc);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

226

if (IS_ERR(up)) {

drivers/net/ethernet/mellanox/mlx5/core/uar.c

228

return PTR_ERR(up);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

230

list_add(&up->list, head);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

232

up = list_entry(head->next, struct mlx5_uars_page, list);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

233

kref_get(&up->ref_count);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

236

bitmap = up->fp_bitmap;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

237

avail = &up->fp_avail;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

239

bitmap = up->reg_bitmap;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

240

avail = &up->reg_avail;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

242

dbi = find_first_bit(bitmap, up->bfregs);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

246

list_del(&up->list);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

248

bfreg->map = up->map + map_offset(mdev, dbi);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

249

bfreg->up = up;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

251

bfreg->index = up->index + dbi / MLX5_BFREGS_PER_UAR;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

274

struct mlx5_uars_page *up,

drivers/net/ethernet/mellanox/mlx5/core/uar.c

283

uar_idx = (bfreg->map - up->map) >> MLX5_ADAPTER_PAGE_SHIFT;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

292

struct mlx5_uars_page *up;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

308

up = bfreg->up;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

309

dbi = addr_to_dbi_in_syspage(mdev, up, bfreg);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

312

avail = &up->fp_avail;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

313

bitmap = up->fp_bitmap;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

315

avail = &up->reg_avail;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

316

bitmap = up->reg_bitmap;

drivers/net/ethernet/mellanox/mlx5/core/uar.c

322

list_add_tail(&up->list, head);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

324

kref_put(&up->ref_count, up_rel_func);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

83

struct mlx5_uars_page *up = container_of(kref, struct mlx5_uars_page, ref_count);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

85

list_del(&up->list);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

86

iounmap(up->map);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

87

if (mlx5_cmd_free_uar(up->mdev, up->index))

drivers/net/ethernet/mellanox/mlx5/core/uar.c

88

mlx5_core_warn(up->mdev, "failed to free uar index %d\n", up->index);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

89

bitmap_free(up->reg_bitmap);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

90

bitmap_free(up->fp_bitmap);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

91

kfree(up);

drivers/net/ethernet/mellanox/mlx5/core/uar.c

97

struct mlx5_uars_page *up;

drivers/net/ethernet/mellanox/mlx5/core/wc.c

103

MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index);

drivers/net/ethernet/mellanox/mlx5/core/wc.c

125

MLX5_SET(cqc, cqc, uar_page, mdev->priv.bfreg.up->index);

drivers/net/ethernet/micrel/ksz884x.c

5487

up(&priv->proc_sem);

drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c

273

static int sparx5_port_add_addr(struct net_device *dev, bool up)

drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c

279

if (up)

drivers/net/ethernet/microsoft/mana/hw_channel.c

40

up(&hwc->sema);

drivers/net/ethernet/natsemi/ns83820.c

1446

if ((ISR_RXRCMP & isr) && dev->rx_info.up)

drivers/net/ethernet/natsemi/ns83820.c

1533

dev->rx_info.up = 0;

drivers/net/ethernet/natsemi/ns83820.c

398

int up;

drivers/net/ethernet/natsemi/ns83820.c

589

if (dev->rx_info.up)

drivers/net/ethernet/natsemi/ns83820.c

737

dev->rx_info.up = 1;

drivers/net/ethernet/natsemi/ns83820.c

779

dev->rx_info.up = 0;

drivers/net/ethernet/natsemi/ns83820.c

801

if (dev->rx_info.up) {

drivers/net/ethernet/natsemi/ns83820.c

807

if (dev->rx_info.up && nr_rx_empty(dev) > NR_RX_DESC*3/4)

drivers/net/ethernet/natsemi/ns83820.c

840

if (!info->up)

drivers/net/ethernet/netronome/nfp/nfp_net.h

954

up(&nn->bar_lock);

drivers/net/ethernet/qlogic/qede/qede_dcbnl.c

176

u8 up)

drivers/net/ethernet/qlogic/qede/qede_dcbnl.c

180

return edev->ops->dcb->setapp(edev->cdev, idtype, idval, up);

drivers/net/ethernet/sfc/efx.c

170

efx->link_state.up = false;

drivers/net/ethernet/sfc/efx_common.c

250

if (link_state->up != netif_carrier_ok(efx->net_dev)) {

drivers/net/ethernet/sfc/efx_common.c

253

if (link_state->up)

drivers/net/ethernet/sfc/efx_common.c

260

if (link_state->up)

drivers/net/ethernet/sfc/falcon/efx.c

1123

efx->link_state.up = false;

drivers/net/ethernet/sfc/falcon/efx.c

906

if (link_state->up != netif_carrier_ok(efx->net_dev)) {

drivers/net/ethernet/sfc/falcon/efx.c

909

if (link_state->up)

drivers/net/ethernet/sfc/falcon/efx.c

916

if (link_state->up)

drivers/net/ethernet/sfc/falcon/falcon.c

1050

if (!efx->link_state.up)

drivers/net/ethernet/sfc/falcon/falcon.c

1246

if (!efx->link_state.up || !nic_data->xmac_poll_required)

drivers/net/ethernet/sfc/falcon/falcon.c

1395

!link_state->up || isolate);

drivers/net/ethernet/sfc/falcon/falcon.c

1478

efx->link_state.up = true;

drivers/net/ethernet/sfc/falcon/falcon_boards.c

129

if (EF4_WORKAROUND_7884(efx) && efx->link_state.up)

drivers/net/ethernet/sfc/falcon/net_driver.h

537

bool up;

drivers/net/ethernet/sfc/falcon/net_driver.h

546

return left->up == right->up && left->fd == right->fd &&

drivers/net/ethernet/sfc/falcon/qt202x_phy.c

190

if (efx->link_state.up ||

drivers/net/ethernet/sfc/falcon/qt202x_phy.c

387

bool was_up = efx->link_state.up;

drivers/net/ethernet/sfc/falcon/qt202x_phy.c

389

efx->link_state.up = qt202x_link_ok(efx);

drivers/net/ethernet/sfc/falcon/qt202x_phy.c

397

return efx->link_state.up != was_up;

drivers/net/ethernet/sfc/falcon/selftest.c

608

link_up = link_state->up;

drivers/net/ethernet/sfc/falcon/tenxpress.c

356

efx->link_state.up = sfx7101_link_ok(efx);

drivers/net/ethernet/sfc/falcon/tenxpress.c

361

sfx7101_check_bad_lp(efx, efx->link_state.up);

drivers/net/ethernet/sfc/falcon/txc43128_phy.c

492

bool was_up = efx->link_state.up;

drivers/net/ethernet/sfc/falcon/txc43128_phy.c

494

efx->link_state.up = txc43128_phy_read_link(efx);

drivers/net/ethernet/sfc/falcon/txc43128_phy.c

499

if (efx->link_state.up || (efx->loopback_mode != LOOPBACK_NONE)) {

drivers/net/ethernet/sfc/falcon/txc43128_phy.c

509

return efx->link_state.up != was_up;

drivers/net/ethernet/sfc/mcdi_port_common.c

304

link_state->up = !!(flags & (1 << MC_CMD_GET_LINK_OUT_LINK_UP_LBN));

drivers/net/ethernet/sfc/mcdi_port_common.c

413

efx->link_state.up = false;

drivers/net/ethernet/sfc/net_driver.h

725

bool up;

drivers/net/ethernet/sfc/net_driver.h

734

return left->up == right->up && left->fd == right->fd &&

drivers/net/ethernet/sfc/selftest.c

601

link_up = link_state->up;

drivers/net/ethernet/sfc/siena/efx.c

179

efx->link_state.up = false;

drivers/net/ethernet/sfc/siena/efx_common.c

254

if (link_state->up != netif_carrier_ok(efx->net_dev)) {

drivers/net/ethernet/sfc/siena/efx_common.c

257

if (link_state->up)

drivers/net/ethernet/sfc/siena/efx_common.c

264

if (link_state->up)

drivers/net/ethernet/sfc/siena/mcdi_port_common.c

305

link_state->up = !!(flags & (1 << MC_CMD_GET_LINK_OUT_LINK_UP_LBN));

drivers/net/ethernet/sfc/siena/mcdi_port_common.c

414

efx->link_state.up = false;

drivers/net/ethernet/sfc/siena/net_driver.h

644

bool up;

drivers/net/ethernet/sfc/siena/net_driver.h

653

return left->up == right->up && left->fd == right->fd &&

drivers/net/ethernet/sfc/siena/selftest.c

606

link_up = link_state->up;

drivers/net/ethernet/sfc/tc.c

2088

if (WARN_ON(!efx->tc->up))

drivers/net/ethernet/sfc/tc.c

2898

efx->tc->up = true;

drivers/net/ethernet/sfc/tc.c

2910

if (efx->tc->up)

drivers/net/ethernet/sfc/tc.c

2917

efx->tc->up = false;

drivers/net/ethernet/sfc/tc.h

335

bool up;

drivers/net/ethernet/sfc/tc_bindings.c

129

!efx->tc->up, warn,

drivers/net/ethernet/sfc/tc_conntrack.c

365

if (WARN_ON(!efx->tc->up))

drivers/net/ethernet/ti/netcp_ethss.c

2071

int up)

drivers/net/ethernet/ti/netcp_ethss.c

2076

if (up) {

drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c

317

bool up;

drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c

320

up = !!(status & TXGBE_CFG_PORT_ST_LINK_UP);

drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c

323

phylink_pcs_change(txgbe->pcs, up);

drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c

325

phylink_mac_change(wx->phylink, up);

drivers/net/fddi/skfp/fplustm.c

645

static void mac_ring_up(struct s_smc *smc, int up)

drivers/net/fddi/skfp/fplustm.c

647

if (up) {

drivers/net/phy/phy_device.c

262

static void phy_link_change(struct phy_device *phydev, bool up)

drivers/net/phy/phy_device.c

266

if (up)

drivers/net/phy/phylink.c

1969

static void phylink_phy_change(struct phy_device *phydev, bool up)

drivers/net/phy/phylink.c

1986

pl->phy_state.link = up;

drivers/net/phy/phylink.c

1987

if (!up)

drivers/net/phy/phylink.c

1998

up ? "up" : "down",

drivers/net/phy/phylink.c

2366

static void phylink_link_changed(struct phylink *pl, bool up, const char *what)

drivers/net/phy/phylink.c

2368

if (!up)

drivers/net/phy/phylink.c

2371

phylink_dbg(pl, "%s link %s\n", what, up ? "up" : "down");

drivers/net/phy/phylink.c

2382

void phylink_mac_change(struct phylink *pl, bool up)

drivers/net/phy/phylink.c

2384

phylink_link_changed(pl, up, "mac");

drivers/net/phy/phylink.c

2399

void phylink_pcs_change(struct phylink_pcs *pcs, bool up)

drivers/net/phy/phylink.c

2404

phylink_link_changed(pl, up, "pcs");

drivers/net/tap.c

923

unsigned int __user *up = argp;

drivers/net/tap.c

970

if (put_user(IFF_TAP | IFF_NO_PI | TAP_IFFEATURES, up))

drivers/net/usb/r8152.c

6937

tp->rtl_ops.up(tp);

drivers/net/usb/r8152.c

8528

tp->rtl_ops.up(tp);

drivers/net/usb/r8152.c

887

void (*up)(struct r8152 *tp);

drivers/net/usb/r8152.c

9456

ops->up = rtl8152_up;

drivers/net/usb/r8152.c

9476

ops->up = rtl8153_up;

drivers/net/usb/r8152.c

9498

ops->up = rtl8153b_up;

drivers/net/usb/r8152.c

9520

ops->up = rtl8156_up;

drivers/net/usb/r8152.c

9543

ops->up = rtl8156_up;

drivers/net/usb/r8152.c

9559

ops->up = rtl8153c_up;

drivers/net/wan/hdlc_cisco.c

215

if (!st->up) {

drivers/net/wan/hdlc_cisco.c

225

st->up = 1;

drivers/net/wan/hdlc_cisco.c

251

if (st->up &&

drivers/net/wan/hdlc_cisco.c

253

st->up = 0;

drivers/net/wan/hdlc_cisco.c

273

st->up = st->txseq = st->rxseq = 0;

drivers/net/wan/hdlc_cisco.c

292

st->up = st->txseq = 0;

drivers/net/wan/hdlc_cisco.c

54

int up;

drivers/net/wan/hdlc_x25.c

131

if (!x25st->up) {

drivers/net/wan/hdlc_x25.c

218

x25st->up = true;

drivers/net/wan/hdlc_x25.c

230

x25st->up = false;

drivers/net/wan/hdlc_x25.c

250

if (!x25st->up) {

drivers/net/wan/hdlc_x25.c

26

bool up;

drivers/net/wan/hdlc_x25.c

346

state(hdlc)->up = false;

drivers/net/wan/lapbether.c

132

if (!lapbeth->up)

drivers/net/wan/lapbether.c

192

if (!lapbeth->up)

drivers/net/wan/lapbether.c

335

lapbeth->up = true;

drivers/net/wan/lapbether.c

347

lapbeth->up = false;

drivers/net/wan/lapbether.c

413

lapbeth->up = false;

drivers/net/wan/lapbether.c

56

bool up;

drivers/net/wireless/ath/ath6kl/cfg80211.c

1800

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

1809

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

489

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

502

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

509

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

524

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

550

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

572

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

596

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

628

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

653

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/cfg80211.c

853

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/debug.c

112

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/debug.c

1180

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/debug.c

1186

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/debug.c

120

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/init.c

1943

up(&ar->sem);

drivers/net/wireless/ath/ath6kl/txrx.c

110

u8 up = 0, traffic_class, *ip_hdr;

drivers/net/wireless/ath/ath6kl/txrx.c

146

up = ath6kl_wmi_determine_user_priority(

drivers/net/wireless/ath/ath6kl/txrx.c

150

traffic_class = ath6kl_wmi_get_traffic_class(up);

drivers/net/wireless/ath/wcn36xx/hal.h

3776

u8 up;

drivers/net/wireless/ath/wil6210/netdev.c

13

struct net_device *ndev, bool up, bool ok)

drivers/net/wireless/ath/wil6210/netdev.c

24

if ((up && (ndev_i->flags & IFF_UP)) ||

drivers/net/wireless/ath/wil6210/netdev.c

33

bool wil_has_active_ifaces(struct wil6210_priv *wil, bool up, bool ok)

drivers/net/wireless/ath/wil6210/netdev.c

36

return wil_has_other_active_ifaces(wil, NULL, up, ok);

drivers/net/wireless/ath/wil6210/wil6210.h

1210

struct net_device *ndev, bool up, bool ok);

drivers/net/wireless/ath/wil6210/wil6210.h

1211

bool wil_has_active_ifaces(struct wil6210_priv *wil, bool up, bool ok);

drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c

1011

if (!wl->pub->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c

1378

wl->pub->up = false;

drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c

1431

if (wl->pub->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c

410

if (!wl->pub->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c

444

if (!wl->pub->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c

998

if (wl->pub->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

1817

if (!wlc_hw->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

2294

if (!wlc_hw->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

2599

if (!wlc_hw->up || !wlc->macintmask)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

3006

if (wlc_hw->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

3069

if (!wlc->pub->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

3785

if (wlc_hw->band->bandtype == BRCM_BAND_2G && wlc_hw->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

3838

if (wlc_hw->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

3851

if (!wlc_hw->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

3871

if (!wlc->pub->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

4011

if (wlc->pub->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

4021

if (wlc->pub->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

4190

if (!wlc_hw->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

4210

if (!wlc->pub->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

4957

wlc_hw->up = true;

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5051

wlc->pub->up = true;

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5083

if (!wlc_hw->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5109

if (!wlc_hw->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5112

wlc_hw->up = false;

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5165

if (!wlc->pub->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5188

wlc->pub->up = false;

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5377

if (!wlc->pub->up && brcms_is_mband_unlocked(wlc)) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5387

if (wlc->pub->up && (wlc_phy_chanspec_get(wlc->band->pi) != chspec)) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5516

if (wlc->pub->up && wlc->pub->associated) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

5518

} else if (wlc->pub->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

7336

if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP ||

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

7446

if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP ||

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

7531

if (wlc->pub->up)

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c

7808

if (wlc->pub->associated && wlc->pub->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h

346

bool up; /* d11 hardware up and running */

drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c

1195

if (pi->sh->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c

1796

} else if (pi->hwpwrctrl && pi->sh->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c

370

if (!pi->sh->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c

697

pi->sh->up = newstate;

drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h

476

bool up;

drivers/net/wireless/broadcom/brcm80211/brcmsmac/pub.h

152

bool up; /* interface up and running */

drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.c

55

if (wlc->pub->up) {

drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.c

96

if (!wlc->pub->up) {

drivers/net/wireless/intel/ipw2x00/ipw2200.c

10610

INIT_WORK(&priv->up, ipw_bg_up);

drivers/net/wireless/intel/ipw2x00/ipw2200.c

11188

container_of(work, struct ipw_priv, up);

drivers/net/wireless/intel/ipw2x00/ipw2200.c

11760

cancel_work_sync(&priv->up);

drivers/net/wireless/intel/ipw2x00/ipw2200.c

11848

schedule_work(&priv->up);

drivers/net/wireless/intel/ipw2x00/ipw2200.c

1767

schedule_work(&priv->up);

drivers/net/wireless/intel/ipw2x00/ipw2200.h

1292

struct work_struct up;

drivers/net/wireless/intel/iwlwifi/mei/iwl-mei.h

464

void iwl_mei_device_state(bool up);

drivers/net/wireless/intel/iwlwifi/mei/iwl-mei.h

531

static inline void iwl_mei_device_state(bool up)

drivers/net/wireless/intel/iwlwifi/mei/main.c

1767

void iwl_mei_device_state(bool up)

drivers/net/wireless/intel/iwlwifi/mei/main.c

1781

mei->device_down = !up;

drivers/net/wireless/intel/iwlwifi/mei/main.c

1783

if (up || !mei->csme_taking_ownership)

drivers/net/wireless/intel/iwlwifi/mvm/mvm.h

2643

static inline void iwl_mvm_mei_device_state(struct iwl_mvm *mvm, bool up)

drivers/net/wireless/intel/iwlwifi/mvm/mvm.h

2646

iwl_mei_device_state(up);

drivers/net/wireless/quantenna/qtnfmac/cfg80211.c

1245

void qtnf_netdev_updown(struct net_device *ndev, bool up)

drivers/net/wireless/quantenna/qtnfmac/cfg80211.c

1249

if (qtnf_cmd_send_updown_intf(vif, up))

drivers/net/wireless/quantenna/qtnfmac/cfg80211.c

1251

up ? "UP" : "DOWN", vif->mac->macid, vif->vifid);

drivers/net/wireless/quantenna/qtnfmac/commands.c

2213

int qtnf_cmd_send_updown_intf(struct qtnf_vif *vif, bool up)

drivers/net/wireless/quantenna/qtnfmac/commands.c

2226

cmd->if_up = !!up;

drivers/net/wireless/quantenna/qtnfmac/commands.h

59

bool up);

drivers/net/wireless/quantenna/qtnfmac/core.h

142

void qtnf_netdev_updown(struct net_device *ndev, bool up);

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1580

static int up, dn, m, n, wait_cnt;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1664

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1676

up, dn, m, n, wait_cnt);

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1680

up++;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1686

if (up >= n) {

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1689

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1695

up--;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1698

if (up <= 0)

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1699

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1711

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c

1727

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1422

static s32 up, dn, m, n, wait_count;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1442

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1460

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1478

up++;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1484

if (up >= n) {

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1490

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1498

up--;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1501

if (up <= 0)

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1502

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1522

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c

1547

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1784

static s32 up, dn, m, n, wait_count;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1890

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1908

up, dn, m, n, wait_count);

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1913

up++;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1919

if (up >= n) {

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1925

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1932

up--;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1935

if (up <= 0)

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1936

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1956

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c

1981

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1699

static long up, dn, m, n, wait_count;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1776

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1789

(int)up, (int)dn, (int)m, (int)n, (int)wait_count);

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1795

up++;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1801

if (up >= n) {

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1807

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1815

up--;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1818

if (up <= 0)

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1819

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1836

up = 0;

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c

1858

up = 0;

drivers/net/wireless/realtek/rtw88/phy.c

514

bool up;

drivers/net/wireless/realtek/rtw88/phy.c

520

up = igi > igi_history[0];

drivers/net/wireless/realtek/rtw88/phy.c

521

igi_bitmap |= up;

drivers/net/wireless/st/cw1200/pm.c

298

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/pm.c

320

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/scan.c

191

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/scan.c

291

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/scan.c

395

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/scan.c

455

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/scan.c

97

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/sta.c

106

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/sta.c

435

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/sta.c

605

up(&priv->scan.lock);

drivers/net/wireless/st/cw1200/sta.c

986

up(&priv->scan.lock);

drivers/nfc/nfcsim.c

190

if (!dev->up) {

drivers/nfc/nfcsim.c

207

if (!dev->up) {

drivers/nfc/nfcsim.c

251

dev->up = on;

drivers/nfc/nfcsim.c

263

dev->up = true;

drivers/nfc/nfcsim.c

293

dev->up = true;

drivers/nfc/nfcsim.c

40

bool up;

drivers/nfc/nfcsim.c

416

dev->up = false;

drivers/nfc/st95hf/core.c

793

up(&stcontext->exchange_lock);

drivers/nfc/st95hf/core.c

850

up(&stcontext->exchange_lock);

drivers/nfc/st95hf/core.c

863

up(&stcontext->exchange_lock);

drivers/nfc/st95hf/core.c

975

up(&stcontext->exchange_lock);

drivers/ntb/test/ntb_tool.c

294

int up;

drivers/ntb/test/ntb_tool.c

296

up = ntb_link_is_up(tc->ntb, &speed, &width);

drivers/ntb/test/ntb_tool.c

299

up ? "up" : "down", speed, width);

drivers/nvme/target/pr.c

253

up(&pr->pr_sem);

drivers/nvme/target/pr.c

308

up(&pr->pr_sem);

drivers/nvme/target/pr.c

371

up(&pr->pr_sem);

drivers/nvme/target/pr.c

610

up(&ns->pr.pr_sem);

drivers/nvme/target/pr.c

693

up(&pr->pr_sem);

drivers/nvme/target/pr.c

796

up(&pr->pr_sem);

drivers/nvmem/lan9662-otpc.c

47

static int lan9662_otp_power(struct lan9662_otp *otp, bool up)

drivers/nvmem/lan9662-otpc.c

51

if (up) {

drivers/opp/core.c

1201

struct dev_pm_opp *opp, bool up)

drivers/opp/core.c

1215

if (up) {

drivers/parport/ieee1284.c

38

up (&port->physport->ieee1284.irq);

drivers/pci/controller/pci-tegra.c

2507

bool up = false, active = false;

drivers/pci/controller/pci-tegra.c

2516

up = true;

drivers/pci/controller/pci-tegra.c

2525

if (up)

drivers/pci/controller/pci-tegra.c

2529

if (up)

drivers/pci/switch/switchtec.c

1118

struct switchtec_ioctl_pff_port __user *up)

drivers/pci/switch/switchtec.c

1125

if (copy_from_user(&p, up, sizeof(p)))

drivers/pci/switch/switchtec.c

1158

if (copy_to_user(up, &p, sizeof(p)))

drivers/pci/switch/switchtec.c

1165

struct switchtec_ioctl_pff_port __user *up)

drivers/pci/switch/switchtec.c

1170

if (copy_from_user(&p, up, sizeof(p)))

drivers/pci/switch/switchtec.c

1196

if (copy_to_user(up, &p, sizeof(p)))

drivers/pinctrl/intel/pinctrl-intel.c

768

u32 term = 0, up = 0, value;

drivers/pinctrl/intel/pinctrl-intel.c

797

up = PADCFG1_TERM_UP;

drivers/pinctrl/intel/pinctrl-intel.c

841

value = (value & ~PADCFG1_TERM_UP) | up;

drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c

1677

up(&drv_mgmt->free_fragments_mutex);

drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c

1738

up(&drv_mgmt->free_fragments_mutex);

drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c

1739

up(&drv_mgmt->free_fragments_sema);

drivers/platform/x86/amd/hsmp/hsmp.c

223

up(&sock->hsmp_sem);

drivers/platform/x86/intel/ifs/sysfs.c

105

up(&ifs_sem);

drivers/platform/x86/intel/ifs/sysfs.c

79

up(&ifs_sem);

drivers/power/supply/cw2015_battery.c

250

#define HYSTERESIS(current, previous, up, down) \

drivers/power/supply/cw2015_battery.c

251

(((current) < (previous) + (up)) && ((current) > (previous) - (down)))

drivers/scsi/aha1542.h

73

#define scsi2int(up) ( (((long)*(up)) << 16) + (((long)(up)[1]) << 8) + ((long)(up)[2]) )

drivers/scsi/aha1542.h

75

#define xscsi2int(up) ( (((long)(up)[0]) << 24) + (((long)(up)[1]) << 16) \

drivers/scsi/aha1542.h

76

+ (((long)(up)[2]) << 8) + ((long)(up)[3]) )

drivers/scsi/aha1740.h

85

#define any2scsi(up, p) \

drivers/scsi/aha1740.h

86

(up)[0] = (((unsigned long)(p)) >> 16) ; \

drivers/scsi/aha1740.h

87

(up)[1] = (((unsigned long)(p)) >> 8); \

drivers/scsi/aha1740.h

88

(up)[2] = ((unsigned long)(p));

drivers/scsi/aha1740.h

90

#define scsi2int(up) ( (((long)*(up)) << 16) + (((long)(up)[1]) << 8) + ((long)(up)[2]) )

drivers/scsi/aha1740.h

92

#define xany2scsi(up, p) \

drivers/scsi/aha1740.h

93

(up)[0] = ((long)(p)) >> 24; \

drivers/scsi/aha1740.h

94

(up)[1] = ((long)(p)) >> 16; \

drivers/scsi/aha1740.h

95

(up)[2] = ((long)(p)) >> 8; \

drivers/scsi/aha1740.h

96

(up)[3] = ((long)(p));

drivers/scsi/aha1740.h

98

#define xscsi2int(up) ( (((long)(up)[0]) << 24) + (((long)(up)[1]) << 16) \

drivers/scsi/aha1740.h

99

+ (((long)(up)[2]) << 8) + ((long)(up)[3]) )

drivers/scsi/esas2r/esas2r_flash.c

1200

up(&a->nvram_semaphore);

drivers/scsi/esas2r/esas2r_flash.c

1206

up(&a->nvram_semaphore);

drivers/scsi/esas2r/esas2r_flash.c

1250

up(&a->nvram_semaphore);

drivers/scsi/esas2r/esas2r_flash.c

1277

up(&a->nvram_semaphore);

drivers/scsi/esas2r/esas2r_flash.c

1288

up(&a->nvram_semaphore);

drivers/scsi/esas2r/esas2r_ioctl.c

290

up(&buffered_ioctl_semaphore);

drivers/scsi/fcoe/fcoe.c

2114

u8 fup, up;

drivers/scsi/fcoe/fcoe.c

2127

up = dcb_ieee_getapp_mask(netdev, &app);

drivers/scsi/fcoe/fcoe.c

2132

up = dcb_getapp(netdev, &app);

drivers/scsi/fcoe/fcoe.c

2137

fcoe_prio = ffs(up) ? ffs(up) - 1 : 0;

drivers/scsi/hisi_sas/hisi_sas_main.c

1242

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_main.c

1338

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_main.c

1636

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_main.c

1649

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_main.c

1672

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_main.c

2030

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_main.c

536

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

4001

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

4004

up(&hisi_hba->sem);

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

5143

up(&hisi_hba->sem);

drivers/scsi/megaraid/megaraid_mm.c

601

up(&adp->kioc_semaphore);

drivers/scsi/megaraid/megaraid_mm.c

667

up(&adp->kioc_semaphore);

drivers/scsi/megaraid/megaraid_sas_base.c

8569

up(&instance->ioctl_sem);

drivers/scsi/scsi_debug.c

5085

u8 *up;

drivers/scsi/scsi_debug.c

5160

for (k = 0, up = lrdp + lrd_size; k < num_lrd; ++k, up += lrd_size) {

drivers/scsi/scsi_debug.c

5161

lba = get_unaligned_be64(up + 0);

drivers/scsi/scsi_debug.c

5162

num = get_unaligned_be32(up + 8);

drivers/scsi/scsi_debug.c

5173

ei_lba = is_16 ? 0 : get_unaligned_be32(up + 12);

drivers/scsi/smartpqi/smartpqi_init.c

4703

up(&ctrl_info->sync_request_sem);

drivers/staging/rtl8723bs/core/rtw_xmit.c

1790

struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *psta, signed int up, u8 *ac)

drivers/staging/rtl8723bs/core/rtw_xmit.c

1794

switch (up) {

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1356

static s32 up, dn, m, n, WaitCount;

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1374

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1390

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1408

up++;

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1414

if (up >= n) { /* if 連續 n 個2秒 retry count為0, 則調寬WiFi duration */

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1417

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1422

up--;

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1425

if (up <= 0)

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1426

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1438

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c

1453

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1174

static s32 up, dn, m, n, WaitCount;

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1216

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1229

up++;

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1235

if (up >= n) { /* if 連續 n 個2秒 retry count為0, 則調寬WiFi duration */

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1238

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1243

up--;

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1246

if (up <= 0)

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1247

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1259

up = 0;

drivers/staging/rtl8723bs/hal/HalBtc8723b2Ant.c

1274

up = 0;

drivers/staging/rtl8723bs/include/rtw_xmit.h

440

struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *psta, signed int up, u8 *ac);

drivers/target/iscsi/iscsi_target.c

233

up(&tpg->np_login_sem);

drivers/target/iscsi/iscsi_target.c

254

up(&tpg->np_login_sem);

drivers/target/target_core_sbc.c

369

up(&dev->caw_sem);

drivers/target/target_core_sbc.c

562

up(&dev->caw_sem);

drivers/target/target_core_sbc.c

594

up(&dev->caw_sem);

drivers/tee/tee_core.c

499

struct tee_ioctl_param __user *up = uparams + n;

drivers/tee/tee_core.c

505

if (put_user(p->u.value.a, &up->a) ||

drivers/tee/tee_core.c

506

put_user(p->u.value.b, &up->b) ||

drivers/tee/tee_core.c

507

put_user(p->u.value.c, &up->c))

drivers/tee/tee_core.c

512

if (put_user((u64)p->u.ubuf.size, &up->b))

drivers/tee/tee_core.c

517

if (put_user(p->u.objref.id, &up->a) ||

drivers/tee/tee_core.c

518

put_user(p->u.objref.flags, &up->b))

drivers/tee/tee_core.c

523

if (put_user((u64)p->u.memref.size, &up->b))

drivers/thunderbolt/clx.c

213

struct tb_port *up, *down;

drivers/thunderbolt/clx.c

225

up = tb_upstream_port(sw);

drivers/thunderbolt/clx.c

228

clx = tb_port_clx(up);

drivers/thunderbolt/clx.c

242

struct tb_port *up, *down;

drivers/thunderbolt/clx.c

248

up = tb_upstream_port(sw);

drivers/thunderbolt/clx.c

250

ret = tb_port_pm_secondary_enable(up);

drivers/thunderbolt/clx.c

325

struct tb_port *up, *down;

drivers/thunderbolt/clx.c

352

up = tb_upstream_port(sw);

drivers/thunderbolt/clx.c

355

up_clx_support = tb_port_clx_supported(up, clx);

drivers/thunderbolt/clx.c

358

tb_port_dbg(up, "CLx: %s %ssupported\n", clx_name(clx),

drivers/thunderbolt/clx.c

366

ret = tb_port_clx_enable(up, clx);

drivers/thunderbolt/clx.c

372

tb_port_clx_disable(up, clx);

drivers/thunderbolt/clx.c

378

tb_port_clx_disable(up, clx);

drivers/thunderbolt/clx.c

401

struct tb_port *up, *down;

drivers/thunderbolt/clx.c

413

up = tb_upstream_port(sw);

drivers/thunderbolt/clx.c

416

ret = tb_port_clx_disable(up, clx);

drivers/thunderbolt/lc.c

517

struct tb_port *up;

drivers/thunderbolt/lc.c

524

up = tb_upstream_port(sw);

drivers/thunderbolt/lc.c

525

cap = find_port_lc_cap(up);

drivers/thunderbolt/switch.c

2852

const struct tb_port *up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

2854

if (!up->dual_link_port || !up->dual_link_port->remote)

drivers/thunderbolt/switch.c

2864

struct tb_port *up;

drivers/thunderbolt/switch.c

2871

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

2873

ret = tb_port_get_link_speed(up);

drivers/thunderbolt/switch.c

2880

ret = tb_port_get_link_width(up);

drivers/thunderbolt/switch.c

2897

struct tb_port *up, *down;

drivers/thunderbolt/switch.c

2912

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

2915

up->bonded = bonded;

drivers/thunderbolt/switch.c

2916

if (up->dual_link_port)

drivers/thunderbolt/switch.c

2917

up->dual_link_port->bonded = bonded;

drivers/thunderbolt/switch.c

2918

tb_port_update_credits(up);

drivers/thunderbolt/switch.c

2925

if (tb_port_get_link_generation(up) < 4)

drivers/thunderbolt/switch.c

2951

struct tb_port *up, *down;

drivers/thunderbolt/switch.c

2958

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

2961

if (!tb_port_width_supported(up, TB_LINK_WIDTH_DUAL) ||

drivers/thunderbolt/switch.c

2972

ret = tb_port_lane_bonding_enable(up);

drivers/thunderbolt/switch.c

2974

tb_port_warn(up, "failed to enable lane bonding\n");

drivers/thunderbolt/switch.c

2981

tb_port_lane_bonding_disable(up);

drivers/thunderbolt/switch.c

3003

struct tb_port *up, *down;

drivers/thunderbolt/switch.c

3006

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

3007

if (!up->bonded)

drivers/thunderbolt/switch.c

3015

ret = tb_port_get_link_generation(up);

drivers/thunderbolt/switch.c

3022

tb_port_lane_bonding_disable(up);

drivers/thunderbolt/switch.c

3035

struct tb_port *up, *down, *port;

drivers/thunderbolt/switch.c

3039

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

3047

port = up;

drivers/thunderbolt/switch.c

3050

ret = tb_port_set_link_width(up, width);

drivers/thunderbolt/switch.c

3067

ret = tb_port_wait_for_link_width(up, width, 100);

drivers/thunderbolt/switch.c

3078

struct tb_port *up, *down;

drivers/thunderbolt/switch.c

3081

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

3084

ret = tb_port_set_link_width(up, TB_LINK_WIDTH_DUAL);

drivers/thunderbolt/switch.c

3099

ret = usb4_port_asym_start(up);

drivers/thunderbolt/switch.c

3105

ret = tb_port_wait_for_link_width(up, TB_LINK_WIDTH_DUAL, 100);

drivers/thunderbolt/switch.c

3128

struct tb_port *up, *down;

drivers/thunderbolt/switch.c

3134

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

3177

tb_port_update_credits(up);

drivers/thunderbolt/switch.c

3199

struct tb_port *up, *down;

drivers/thunderbolt/switch.c

3205

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

3206

if (tb_switch_is_usb4(up->sw))

drivers/thunderbolt/switch.c

3207

ret = usb4_port_configure(up);

drivers/thunderbolt/switch.c

3209

ret = tb_lc_configure_port(up);

drivers/thunderbolt/switch.c

3213

down = up->remote;

drivers/thunderbolt/switch.c

3228

struct tb_port *up, *down;

drivers/thunderbolt/switch.c

3238

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

3239

down = up->remote;

drivers/thunderbolt/switch.c

3248

up = tb_upstream_port(sw);

drivers/thunderbolt/switch.c

3249

if (tb_switch_is_usb4(up->sw))

drivers/thunderbolt/switch.c

3250

usb4_port_unconfigure(up);

drivers/thunderbolt/switch.c

3252

tb_lc_unconfigure_port(up);

drivers/thunderbolt/tb.c

1045

struct tb_port *up;

drivers/thunderbolt/tb.c

1058

tb_for_each_upstream_port_on_path(src_port, dst_port, up) {

drivers/thunderbolt/tb.c

1059

struct tb_port *down = tb_switch_downstream_port(up->sw);

drivers/thunderbolt/tb.c

1063

ret = tb_consumed_dp_bandwidth(tb, src_port, dst_port, up,

drivers/thunderbolt/tb.c

1097

if (up->sw->link_width == width_up)

drivers/thunderbolt/tb.c

1100

if (!tb_port_width_supported(up, width_up) ||

drivers/thunderbolt/tb.c

1114

tb_sw_dbg(up->sw, "configuring asymmetric link\n");

drivers/thunderbolt/tb.c

1120

ret = tb_switch_set_link_width(up->sw, width_up);

drivers/thunderbolt/tb.c

1122

tb_sw_warn(up->sw, "failed to set link width\n");

drivers/thunderbolt/tb.c

1152

struct tb_port *up;

drivers/thunderbolt/tb.c

1165

tb_for_each_upstream_port_on_path(src_port, dst_port, up) {

drivers/thunderbolt/tb.c

1169

if (up->sw->link_width <= TB_LINK_WIDTH_DUAL)

drivers/thunderbolt/tb.c

1172

if (up->sw->is_unplugged)

drivers/thunderbolt/tb.c

1175

ret = tb_consumed_dp_bandwidth(tb, src_port, dst_port, up,

drivers/thunderbolt/tb.c

1194

if (up->sw->link_width == TB_LINK_WIDTH_DUAL)

drivers/thunderbolt/tb.c

1205

up->sw->preferred_link_width > TB_LINK_WIDTH_DUAL) {

drivers/thunderbolt/tb.c

1206

tb_sw_dbg(up->sw, "keeping preferred asymmetric link\n");

drivers/thunderbolt/tb.c

1216

tb_sw_dbg(up->sw, "configuring symmetric link\n");

drivers/thunderbolt/tb.c

1218

ret = tb_switch_set_link_width(up->sw, TB_LINK_WIDTH_DUAL);

drivers/thunderbolt/tb.c

1220

tb_sw_warn(up->sw, "failed to set link width\n");

drivers/thunderbolt/tb.c

1232

static void tb_configure_link(struct tb_port *down, struct tb_port *up,

drivers/thunderbolt/tb.c

1238

down->remote = up;

drivers/thunderbolt/tb.c

1239

up->remote = down;

drivers/thunderbolt/tb.c

1240

if (down->dual_link_port && up->dual_link_port) {

drivers/thunderbolt/tb.c

1241

down->dual_link_port->remote = up->dual_link_port;

drivers/thunderbolt/tb.c

1242

up->dual_link_port->remote = down->dual_link_port;

drivers/thunderbolt/tb.c

1258

tb_port_get_link_generation(up) >= 4 &&

drivers/thunderbolt/tb.c

1259

up->sw->link_width == TB_LINK_WIDTH_DUAL) {

drivers/thunderbolt/tb.c

1263

tb_configure_sym(tb, host_port, up, false);

drivers/thunderbolt/tb.c

2257

struct tb_port *up;

drivers/thunderbolt/tb.c

2259

up = tb_switch_find_port(sw, TB_TYPE_PCIE_UP);

drivers/thunderbolt/tb.c

2260

if (WARN_ON(!up))

drivers/thunderbolt/tb.c

2263

tunnel = tb_find_tunnel(tb, TB_TUNNEL_PCI, NULL, up);

drivers/thunderbolt/tb.c

2277

struct tb_port *up, *down, *port;

drivers/thunderbolt/tb.c

2281

up = tb_switch_find_port(sw, TB_TYPE_PCIE_UP);

drivers/thunderbolt/tb.c

2282

if (!up)

drivers/thunderbolt/tb.c

2294

tunnel = tb_tunnel_alloc_pci(tb, up, down);

drivers/thunderbolt/tb.c

2299

tb_port_info(up,

drivers/thunderbolt/tb.c

909

struct tb_port *up, *down, *port;

drivers/thunderbolt/tb.c

918

up = tb_switch_find_port(sw, TB_TYPE_USB3_UP);

drivers/thunderbolt/tb.c

919

if (!up)

drivers/thunderbolt/tb.c

946

ret = tb_release_unused_usb3_bandwidth(tb, down, up);

drivers/thunderbolt/tb.c

951

ret = tb_available_bandwidth(tb, down, up, &available_up, &available_down,

drivers/thunderbolt/tb.c

956

tb_port_dbg(up, "available bandwidth for new USB3 tunnel %d/%d Mb/s\n",

drivers/thunderbolt/tb.c

966

down, up);

drivers/thunderbolt/tb.c

968

tunnel = tb_tunnel_alloc_usb3(tb, up, down, available_up,

drivers/thunderbolt/tb.c

976

tb_port_info(up,

drivers/thunderbolt/tb.c

984

tb_reclaim_usb3_bandwidth(tb, down, up);

drivers/thunderbolt/tb.c

992

tb_reclaim_usb3_bandwidth(tb, down, up);

drivers/thunderbolt/test.c

1338

struct tb_port *down, *up;

drivers/thunderbolt/test.c

1356

up = &dev1->ports[9];

drivers/thunderbolt/test.c

1357

tunnel1 = tb_tunnel_alloc_pci(NULL, up, down);

drivers/thunderbolt/test.c

1361

KUNIT_EXPECT_PTR_EQ(test, tunnel1->dst_port, up);

drivers/thunderbolt/test.c

1365

KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[0]->hops[1].out_port, up);

drivers/thunderbolt/test.c

1367

KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[1]->hops[0].in_port, up);

drivers/thunderbolt/test.c

1371

up = &dev2->ports[9];

drivers/thunderbolt/test.c

1372

tunnel2 = tb_tunnel_alloc_pci(NULL, up, down);

drivers/thunderbolt/test.c

1376

KUNIT_EXPECT_PTR_EQ(test, tunnel2->dst_port, up);

drivers/thunderbolt/test.c

1380

KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[0]->hops[1].out_port, up);

drivers/thunderbolt/test.c

1382

KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[1]->hops[0].in_port, up);

drivers/thunderbolt/test.c

1672

struct tb_port *down, *up;

drivers/thunderbolt/test.c

1690

up = &dev1->ports[16];

drivers/thunderbolt/test.c

1691

tunnel1 = tb_tunnel_alloc_usb3(NULL, up, down, 0, 0);

drivers/thunderbolt/test.c

1695

KUNIT_EXPECT_PTR_EQ(test, tunnel1->dst_port, up);

drivers/thunderbolt/test.c

1699

KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[0]->hops[1].out_port, up);

drivers/thunderbolt/test.c

1701

KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[1]->hops[0].in_port, up);

drivers/thunderbolt/test.c

1705

up = &dev2->ports[16];

drivers/thunderbolt/test.c

1706

tunnel2 = tb_tunnel_alloc_usb3(NULL, up, down, 0, 0);

drivers/thunderbolt/test.c

1710

KUNIT_EXPECT_PTR_EQ(test, tunnel2->dst_port, up);

drivers/thunderbolt/test.c

1714

KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[0]->hops[1].out_port, up);

drivers/thunderbolt/test.c

1716

KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[1]->hops[0].in_port, up);

drivers/thunderbolt/test.c

2026

struct tb_port *up, *down;

drivers/thunderbolt/test.c

2034

up = &dev->ports[9];

drivers/thunderbolt/test.c

2035

tunnel = tb_tunnel_alloc_pci(NULL, up, down);

drivers/thunderbolt/test.c

2059

struct tb_port *up, *down;

drivers/thunderbolt/test.c

2067

up = &dev->ports[9];

drivers/thunderbolt/test.c

2068

tunnel = tb_tunnel_alloc_pci(NULL, up, down);

drivers/thunderbolt/test.c

2092

struct tb_port *up, *down;

drivers/thunderbolt/test.c

2100

up = &dev->ports[9];

drivers/thunderbolt/test.c

2101

tunnel = tb_tunnel_alloc_pci(NULL, up, down);

drivers/thunderbolt/test.c

2125

struct tb_port *up, *down;

drivers/thunderbolt/test.c

2148

up = &dev->ports[9];

drivers/thunderbolt/test.c

2149

tunnel = tb_tunnel_alloc_pci(NULL, up, down);

drivers/thunderbolt/test.c

2219

struct tb_port *up, *down;

drivers/thunderbolt/test.c

2227

up = &dev->ports[16];

drivers/thunderbolt/test.c

2228

tunnel = tb_tunnel_alloc_usb3(NULL, up, down, 0, 0);

drivers/thunderbolt/test.c

2385

struct tb_port *up, *down;

drivers/thunderbolt/test.c

2390

up = &dev->ports[9];

drivers/thunderbolt/test.c

2391

pcie_tunnel = tb_tunnel_alloc_pci(NULL, up, down);

drivers/thunderbolt/test.c

2489

struct tb_port *up, *down;

drivers/thunderbolt/test.c

2494

up = &dev->ports[16];

drivers/thunderbolt/test.c

2495

usb3_tunnel = tb_tunnel_alloc_usb3(NULL, up, down, 0, 0);

drivers/thunderbolt/test.c

845

struct tb_port *down, *up;

drivers/thunderbolt/test.c

854

up = &dev2->ports[9];

drivers/thunderbolt/test.c

856

path = tb_path_alloc(NULL, down, 8, up, 8, 0, "PCIe Down");

drivers/thunderbolt/test.c

858

path = tb_path_alloc(NULL, down, 8, up, 8, 1, "PCIe Down");

drivers/thunderbolt/test.c

897

struct tb_port *down, *up;

drivers/thunderbolt/test.c

905

up = &dev->ports[9];

drivers/thunderbolt/test.c

907

path = tb_path_alloc(NULL, down, 8, up, 8, 0, "PCIe Down");

drivers/thunderbolt/tmu.c

378

struct tb_port *up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

380

if (enhanced && tb_port_tmu_is_enhanced(up)) {

drivers/thunderbolt/tmu.c

382

} else if (ucap && tb_port_tmu_is_unidirectional(up)) {

drivers/thunderbolt/tmu.c

540

static int disable_enhanced(struct tb_port *up, struct tb_port *down)

drivers/thunderbolt/tmu.c

548

tb_port_tmu_rate_write(up, 0);

drivers/thunderbolt/tmu.c

549

tb_port_tmu_enhanced_enable(up, false);

drivers/thunderbolt/tmu.c

572

struct tb_port *down, *up;

drivers/thunderbolt/tmu.c

576

up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

592

tb_port_tmu_time_sync_disable(up);

drivers/thunderbolt/tmu.c

601

tb_port_tmu_unidirectional_disable(up);

drivers/thunderbolt/tmu.c

608

ret = disable_enhanced(up, down);

drivers/thunderbolt/tmu.c

630

struct tb_port *down, *up;

drivers/thunderbolt/tmu.c

633

up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

642

tb_port_tmu_time_sync_disable(up);

drivers/thunderbolt/tmu.c

650

disable_enhanced(up, down);

drivers/thunderbolt/tmu.c

661

tb_port_tmu_unidirectional_disable(up);

drivers/thunderbolt/tmu.c

670

struct tb_port *up, *down;

drivers/thunderbolt/tmu.c

673

up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

676

ret = tb_port_tmu_unidirectional_disable(up);

drivers/thunderbolt/tmu.c

688

ret = tb_port_tmu_time_sync_enable(up);

drivers/thunderbolt/tmu.c

706

struct tb_port *up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

722

return tb_port_tmu_write(up, TMU_ADP_CS_6,

drivers/thunderbolt/tmu.c

734

struct tb_port *up, *down;

drivers/thunderbolt/tmu.c

737

up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

748

ret = tb_port_tmu_unidirectional_enable(up);

drivers/thunderbolt/tmu.c

752

ret = tb_port_tmu_time_sync_enable(up);

drivers/thunderbolt/tmu.c

778

struct tb_port *up, *down;

drivers/thunderbolt/tmu.c

786

up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

789

ret = tb_port_set_tmu_mode_params(up, sw->tmu.mode_request);

drivers/thunderbolt/tmu.c

793

ret = tb_port_tmu_rate_write(up, rate);

drivers/thunderbolt/tmu.c

797

ret = tb_port_tmu_enhanced_enable(up, true);

drivers/thunderbolt/tmu.c

823

struct tb_port *down, *up;

drivers/thunderbolt/tmu.c

826

up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

854

tb_port_tmu_set_unidirectional(up, true);

drivers/thunderbolt/tmu.c

858

tb_port_tmu_set_unidirectional(up, false);

drivers/thunderbolt/tmu.c

869

struct tb_port *up, *down;

drivers/thunderbolt/tmu.c

872

up = tb_upstream_port(sw);

drivers/thunderbolt/tmu.c

909

ret = tb_port_tmu_set_unidirectional(up, true);

drivers/thunderbolt/tmu.c

915

ret = tb_port_tmu_set_unidirectional(up, false);

drivers/thunderbolt/tmu.c

929

ret = tb_port_tmu_time_sync_enable(up);

drivers/thunderbolt/tunnel.c

1998

static int tb_usb3_max_link_rate(struct tb_port *up, struct tb_port *down)

drivers/thunderbolt/tunnel.c

2002

ret = usb4_usb3_port_max_link_rate(up);

drivers/thunderbolt/tunnel.c

2281

struct tb_tunnel *tb_tunnel_alloc_usb3(struct tb *tb, struct tb_port *up,

drivers/thunderbolt/tunnel.c

2295

max_rate = tb_usb3_max_link_rate(down, up);

drivers/thunderbolt/tunnel.c

2300

tb_port_dbg(up, "maximum required bandwidth for USB3 tunnel %d Mb/s\n",

drivers/thunderbolt/tunnel.c

2310

tunnel->dst_port = up;

drivers/thunderbolt/tunnel.c

2314

path = tb_path_alloc(tb, down, TB_USB3_HOPID, up, TB_USB3_HOPID, 0,

drivers/thunderbolt/tunnel.c

2321

path = tb_path_alloc(tb, up, TB_USB3_HOPID, down, TB_USB3_HOPID, 0,

drivers/thunderbolt/tunnel.c

504

struct tb_tunnel *tb_tunnel_alloc_pci(struct tb *tb, struct tb_port *up,

drivers/thunderbolt/tunnel.c

516

tunnel->dst_port = up;

drivers/thunderbolt/tunnel.c

518

path = tb_path_alloc(tb, down, TB_PCI_HOPID, up, TB_PCI_HOPID, 0,

drivers/thunderbolt/tunnel.c

526

path = tb_path_alloc(tb, up, TB_PCI_HOPID, down, TB_PCI_HOPID, 0,

drivers/thunderbolt/tunnel.h

114

struct tb_tunnel *tb_tunnel_alloc_pci(struct tb *tb, struct tb_port *up,

drivers/thunderbolt/tunnel.h

133

struct tb_tunnel *tb_tunnel_alloc_usb3(struct tb *tb, struct tb_port *up,

drivers/thunderbolt/usb4.c

399

struct tb_port *up;

drivers/thunderbolt/usb4.c

403

up = tb_upstream_port(sw);

drivers/thunderbolt/usb4.c

404

ret = tb_port_read(up, &val, TB_CFG_PORT, up->cap_usb4 + PORT_CS_18, 1);

drivers/tty/serial/8250/8250.h

126

static inline int serial_in(struct uart_8250_port *up, int offset)

drivers/tty/serial/8250/8250.h

128

return up->port.serial_in(&up->port, offset);

drivers/tty/serial/8250/8250.h

131

static inline void serial_out(struct uart_8250_port *up, int offset, int value)

drivers/tty/serial/8250/8250.h

133

up->port.serial_out(&up->port, offset, value);

drivers/tty/serial/8250/8250.h

146

static inline u16 serial_lsr_in(struct uart_8250_port *up)

drivers/tty/serial/8250/8250.h

148

u16 lsr = up->lsr_saved_flags;

drivers/tty/serial/8250/8250.h

150

lsr |= serial_in(up, UART_LSR);

drivers/tty/serial/8250/8250.h

151

up->lsr_saved_flags = lsr & up->lsr_save_mask;

drivers/tty/serial/8250/8250.h

159

static void serial_icr_write(struct uart_8250_port *up, int offset, int value)

drivers/tty/serial/8250/8250.h

161

serial_out(up, UART_SCR, offset);

drivers/tty/serial/8250/8250.h

162

serial_out(up, UART_ICR, value);

drivers/tty/serial/8250/8250.h

165

static unsigned int __maybe_unused serial_icr_read(struct uart_8250_port *up,

drivers/tty/serial/8250/8250.h

170

serial_icr_write(up, UART_ACR, up->acr | UART_ACR_ICRRD);

drivers/tty/serial/8250/8250.h

171

serial_out(up, UART_SCR, offset);

drivers/tty/serial/8250/8250.h

172

value = serial_in(up, UART_ICR);

drivers/tty/serial/8250/8250.h

173

serial_icr_write(up, UART_ACR, up->acr);

drivers/tty/serial/8250/8250.h

180

void serial8250_fifo_wait_for_lsr_thre(struct uart_8250_port *up, unsigned int count);

drivers/tty/serial/8250/8250.h

187

static inline u32 serial_dl_read(struct uart_8250_port *up)

drivers/tty/serial/8250/8250.h

189

return up->dl_read(up);

drivers/tty/serial/8250/8250.h

192

static inline void serial_dl_write(struct uart_8250_port *up, u32 value)

drivers/tty/serial/8250/8250.h

194

up->dl_write(up, value);

drivers/tty/serial/8250/8250.h

197

static inline bool serial8250_set_THRI(struct uart_8250_port *up)

drivers/tty/serial/8250/8250.h

200

lockdep_assert_held_once(&up->port.lock);

drivers/tty/serial/8250/8250.h

202

if (up->ier & UART_IER_THRI)

drivers/tty/serial/8250/8250.h

204

up->ier |= UART_IER_THRI;

drivers/tty/serial/8250/8250.h

205

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250.h

209

static inline bool serial8250_clear_THRI(struct uart_8250_port *up)

drivers/tty/serial/8250/8250.h

212

lockdep_assert_held_once(&up->port.lock);

drivers/tty/serial/8250/8250.h

214

if (!(up->ier & UART_IER_THRI))

drivers/tty/serial/8250/8250.h

216

up->ier &= ~UART_IER_THRI;

drivers/tty/serial/8250/8250.h

217

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250.h

285

static inline void serial8250_out_MCR(struct uart_8250_port *up, int value)

drivers/tty/serial/8250/8250.h

287

serial_out(up, UART_MCR, value);

drivers/tty/serial/8250/8250.h

289

if (up->gpios)

drivers/tty/serial/8250/8250.h

290

mctrl_gpio_set(up->gpios, serial8250_MCR_to_TIOCM(value));

drivers/tty/serial/8250/8250.h

293

static inline int serial8250_in_MCR(struct uart_8250_port *up)

drivers/tty/serial/8250/8250.h

297

mctrl = serial_in(up, UART_MCR);

drivers/tty/serial/8250/8250.h

299

if (up->gpios) {

drivers/tty/serial/8250/8250.h

302

mctrl_gpio = mctrl_gpio_get_outputs(up->gpios, &mctrl_gpio);

drivers/tty/serial/8250/8250.h

319

void rsa_enable(struct uart_8250_port *up);

drivers/tty/serial/8250/8250.h

320

void rsa_disable(struct uart_8250_port *up);

drivers/tty/serial/8250/8250.h

321

void rsa_autoconfig(struct uart_8250_port *up);

drivers/tty/serial/8250/8250.h

322

void rsa_reset(struct uart_8250_port *up);

drivers/tty/serial/8250/8250.h

325

static inline void rsa_enable(struct uart_8250_port *up) {}

drivers/tty/serial/8250/8250.h

326

static inline void rsa_disable(struct uart_8250_port *up) {}

drivers/tty/serial/8250/8250.h

327

static inline void rsa_autoconfig(struct uart_8250_port *up) {}

drivers/tty/serial/8250/8250.h

328

static inline void rsa_reset(struct uart_8250_port *up) {}

drivers/tty/serial/8250/8250.h

451

static inline int ns16550a_goto_highspeed(struct uart_8250_port *up)

drivers/tty/serial/8250/8250.h

455

status = serial_in(up, 0x04); /* EXCR2 */

drivers/tty/serial/8250/8250.h

463

serial_out(up, 0x04, status);

drivers/tty/serial/8250/8250_aspeed_vuart.c

272

static void __aspeed_vuart_set_throttle(struct uart_8250_port *up,

drivers/tty/serial/8250/8250_aspeed_vuart.c

278

lockdep_assert_held_once(&up->port.lock);

drivers/tty/serial/8250/8250_aspeed_vuart.c

280

up->ier &= ~irqs;

drivers/tty/serial/8250/8250_aspeed_vuart.c

282

up->ier |= irqs;

drivers/tty/serial/8250/8250_aspeed_vuart.c

283

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250_aspeed_vuart.c

287

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_aspeed_vuart.c

291

__aspeed_vuart_set_throttle(up, throttle);

drivers/tty/serial/8250/8250_aspeed_vuart.c

309

struct uart_8250_port *up = vuart->port;

drivers/tty/serial/8250/8250_aspeed_vuart.c

311

if (!tty_buffer_space_avail(&up->port.state->port)) {

drivers/tty/serial/8250/8250_aspeed_vuart.c

317

aspeed_vuart_unthrottle(&up->port);

drivers/tty/serial/8250/8250_aspeed_vuart.c

333

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_aspeed_vuart.c

353

__aspeed_vuart_set_throttle(up, true);

drivers/tty/serial/8250/8250_aspeed_vuart.c

363

serial8250_read_char(up, lsr);

drivers/tty/serial/8250/8250_aspeed_vuart.c

364

lsr = serial_in(up, UART_LSR);

drivers/tty/serial/8250/8250_aspeed_vuart.c

373

serial8250_modem_status(up);

drivers/tty/serial/8250/8250_aspeed_vuart.c

375

serial8250_tx_chars(up);

drivers/tty/serial/8250/8250_bcm2835aux.c

100

up.port.type = PORT_16550;

drivers/tty/serial/8250/8250_bcm2835aux.c

101

up.port.flags = UPF_FIXED_PORT | UPF_FIXED_TYPE | UPF_SKIP_TEST | UPF_IOREMAP;

drivers/tty/serial/8250/8250_bcm2835aux.c

102

up.port.rs485_config = serial8250_em485_config;

drivers/tty/serial/8250/8250_bcm2835aux.c

103

up.port.rs485_supported = serial8250_em485_supported;

drivers/tty/serial/8250/8250_bcm2835aux.c

104

up.rs485_start_tx = bcm2835aux_rs485_start_tx;

drivers/tty/serial/8250/8250_bcm2835aux.c

105

up.rs485_stop_tx = bcm2835aux_rs485_stop_tx;

drivers/tty/serial/8250/8250_bcm2835aux.c

124

up.port.mapbase = res->start;

drivers/tty/serial/8250/8250_bcm2835aux.c

125

up.port.mapsize = resource_size(res);

drivers/tty/serial/8250/8250_bcm2835aux.c

134

ret = uart_read_port_properties(&up.port);

drivers/tty/serial/8250/8250_bcm2835aux.c

138

up.port.regshift = 2;

drivers/tty/serial/8250/8250_bcm2835aux.c

139

up.port.fifosize = 8;

drivers/tty/serial/8250/8250_bcm2835aux.c

150

up.port.uartclk = uartclk;

drivers/tty/serial/8250/8250_bcm2835aux.c

157

up.port.uartclk *= 2;

drivers/tty/serial/8250/8250_bcm2835aux.c

160

ret = serial8250_register_8250_port(&up);

drivers/tty/serial/8250/8250_bcm2835aux.c

220

struct uart_8250_port *up = serial8250_get_port(data->line);

drivers/tty/serial/8250/8250_bcm2835aux.c

225

if (uart_console(&up->port) && !console_suspend_enabled)

drivers/tty/serial/8250/8250_bcm2835aux.c

49

static void bcm2835aux_rs485_start_tx(struct uart_8250_port *up, bool toggle_ier)

drivers/tty/serial/8250/8250_bcm2835aux.c

51

if (!(up->port.rs485.flags & SER_RS485_RX_DURING_TX)) {

drivers/tty/serial/8250/8250_bcm2835aux.c

52

struct bcm2835aux_data *data = dev_get_drvdata(up->port.dev);

drivers/tty/serial/8250/8250_bcm2835aux.c

55

serial_out(up, BCM2835_AUX_UART_CNTL, data->cntl);

drivers/tty/serial/8250/8250_bcm2835aux.c

62

if (up->port.rs485.flags & SER_RS485_RTS_ON_SEND)

drivers/tty/serial/8250/8250_bcm2835aux.c

63

serial8250_out_MCR(up, 0);

drivers/tty/serial/8250/8250_bcm2835aux.c

65

serial8250_out_MCR(up, UART_MCR_RTS);

drivers/tty/serial/8250/8250_bcm2835aux.c

68

static void bcm2835aux_rs485_stop_tx(struct uart_8250_port *up, bool toggle_ier)

drivers/tty/serial/8250/8250_bcm2835aux.c

70

if (up->port.rs485.flags & SER_RS485_RTS_AFTER_SEND)

drivers/tty/serial/8250/8250_bcm2835aux.c

71

serial8250_out_MCR(up, 0);

drivers/tty/serial/8250/8250_bcm2835aux.c

73

serial8250_out_MCR(up, UART_MCR_RTS);

drivers/tty/serial/8250/8250_bcm2835aux.c

75

if (!(up->port.rs485.flags & SER_RS485_RX_DURING_TX)) {

drivers/tty/serial/8250/8250_bcm2835aux.c

76

struct bcm2835aux_data *data = dev_get_drvdata(up->port.dev);

drivers/tty/serial/8250/8250_bcm2835aux.c

79

serial_out(up, BCM2835_AUX_UART_CNTL, data->cntl);

drivers/tty/serial/8250/8250_bcm2835aux.c

86

struct uart_8250_port up = { };

drivers/tty/serial/8250/8250_bcm2835aux.c

98

up.capabilities = UART_CAP_FIFO | UART_CAP_MINI;

drivers/tty/serial/8250/8250_bcm2835aux.c

99

up.port.dev = &pdev->dev;

drivers/tty/serial/8250/8250_bcm7271.c

1027

memset(&up, 0, sizeof(up));

drivers/tty/serial/8250/8250_bcm7271.c

1028

up.port.type = PORT_BCM7271;

drivers/tty/serial/8250/8250_bcm7271.c

1029

up.port.dev = dev;

drivers/tty/serial/8250/8250_bcm7271.c

1030

up.port.mapbase = mapbase;

drivers/tty/serial/8250/8250_bcm7271.c

1031

up.port.membase = membase;

drivers/tty/serial/8250/8250_bcm7271.c

1032

up.port.handle_irq = brcmuart_handle_irq;

drivers/tty/serial/8250/8250_bcm7271.c

1033

up.port.flags = UPF_BOOT_AUTOCONF | UPF_FIXED_PORT | UPF_FIXED_TYPE;

drivers/tty/serial/8250/8250_bcm7271.c

1034

up.port.private_data = priv;

drivers/tty/serial/8250/8250_bcm7271.c

1036

ret = uart_read_port_properties(&up.port);

drivers/tty/serial/8250/8250_bcm7271.c

1040

up.port.regshift = 2;

drivers/tty/serial/8250/8250_bcm7271.c

1041

up.port.iotype = device_is_big_endian(dev) ? UPIO_MEM32BE : UPIO_MEM32;

drivers/tty/serial/8250/8250_bcm7271.c

1053

up.port.uartclk = priv->default_mux_rate;

drivers/tty/serial/8250/8250_bcm7271.c

1061

up.port.shutdown = brcmuart_shutdown;

drivers/tty/serial/8250/8250_bcm7271.c

1062

up.port.startup = brcmuart_startup;

drivers/tty/serial/8250/8250_bcm7271.c

1063

up.port.throttle = brcmuart_throttle;

drivers/tty/serial/8250/8250_bcm7271.c

1064

up.port.unthrottle = brcmuart_unthrottle;

drivers/tty/serial/8250/8250_bcm7271.c

1065

up.port.set_termios = brcmstb_set_termios;

drivers/tty/serial/8250/8250_bcm7271.c

1086

ret = serial8250_register_8250_port(&up);

drivers/tty/serial/8250/8250_bcm7271.c

1093

priv->up = &new_port->port;

drivers/tty/serial/8250/8250_bcm7271.c

1136

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_bcm7271.c

1137

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_bcm7271.c

1158

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_bcm7271.c

1159

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_bcm7271.c

213

struct uart_port *up;

drivers/tty/serial/8250/8250_bcm7271.c

439

static void brcmuart_rx_buf_done_isr(struct uart_port *up, int index)

drivers/tty/serial/8250/8250_bcm7271.c

441

struct brcmuart_priv *priv = up->private_data;

drivers/tty/serial/8250/8250_bcm7271.c

442

struct tty_port *tty_port = &up->state->port;

drivers/tty/serial/8250/8250_bcm7271.c

452

dev_err(up->dev, "RX done interrupt but DATA_RDY not found\n");

drivers/tty/serial/8250/8250_bcm7271.c

459

up->icount.overrun++;

drivers/tty/serial/8250/8250_bcm7271.c

460

dev_warn(up->dev, "RX OVERRUN Error\n");

drivers/tty/serial/8250/8250_bcm7271.c

463

up->icount.frame++;

drivers/tty/serial/8250/8250_bcm7271.c

464

dev_warn(up->dev, "RX FRAMING Error\n");

drivers/tty/serial/8250/8250_bcm7271.c

467

up->icount.parity++;

drivers/tty/serial/8250/8250_bcm7271.c

468

dev_warn(up->dev, "RX PARITY Error\n");

drivers/tty/serial/8250/8250_bcm7271.c

476

dev_warn(up->dev, "Flip buffer overrun of %d bytes\n",

drivers/tty/serial/8250/8250_bcm7271.c

478

up->icount.overrun += length - copied;

drivers/tty/serial/8250/8250_bcm7271.c

480

up->icount.rx += length;

drivers/tty/serial/8250/8250_bcm7271.c

495

static void brcmuart_rx_isr(struct uart_port *up, u32 rx_isr)

drivers/tty/serial/8250/8250_bcm7271.c

497

struct brcmuart_priv *priv = up->private_data;

drivers/tty/serial/8250/8250_bcm7271.c

498

struct device *dev = up->dev;

drivers/tty/serial/8250/8250_bcm7271.c

506

brcmuart_rx_buf_done_isr(up, priv->rx_next_buf);

drivers/tty/serial/8250/8250_bcm7271.c

510

start_rx_dma(up_to_u8250p(up));

drivers/tty/serial/8250/8250_bcm7271.c

536

static void brcmuart_tx_isr(struct uart_port *up, u32 isr)

drivers/tty/serial/8250/8250_bcm7271.c

538

struct brcmuart_priv *priv = up->private_data;

drivers/tty/serial/8250/8250_bcm7271.c

539

struct device *dev = up->dev;

drivers/tty/serial/8250/8250_bcm7271.c

540

struct uart_8250_port *port_8250 = up_to_u8250p(up);

drivers/tty/serial/8250/8250_bcm7271.c

549

if (!kfifo_is_empty(&tport->xmit_fifo) && !uart_tx_stopped(up))

drivers/tty/serial/8250/8250_bcm7271.c

555

struct uart_port *up = dev_id;

drivers/tty/serial/8250/8250_bcm7271.c

556

struct device *dev = up->dev;

drivers/tty/serial/8250/8250_bcm7271.c

557

struct brcmuart_priv *priv = up->private_data;

drivers/tty/serial/8250/8250_bcm7271.c

567

uart_port_lock_irqsave(up, &flags);

drivers/tty/serial/8250/8250_bcm7271.c

574

brcmuart_rx_isr(up, rval);

drivers/tty/serial/8250/8250_bcm7271.c

577

brcmuart_tx_isr(up, tval);

drivers/tty/serial/8250/8250_bcm7271.c

581

uart_port_unlock_irqrestore(up, flags);

drivers/tty/serial/8250/8250_bcm7271.c

588

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_bcm7271.c

589

struct brcmuart_priv *priv = up->port.private_data;

drivers/tty/serial/8250/8250_bcm7271.c

597

up->dma = NULL;

drivers/tty/serial/8250/8250_bcm7271.c

609

up->ier &= ~UART_IER_RDI;

drivers/tty/serial/8250/8250_bcm7271.c

610

serial_port_out(port, UART_IER, up->ier);

drivers/tty/serial/8250/8250_bcm7271.c

616

up->dma = &priv->dma;

drivers/tty/serial/8250/8250_bcm7271.c

619

start_rx_dma(up);

drivers/tty/serial/8250/8250_bcm7271.c

625

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_bcm7271.c

626

struct brcmuart_priv *priv = up->port.private_data;

drivers/tty/serial/8250/8250_bcm7271.c

632

stop_rx_dma(up);

drivers/tty/serial/8250/8250_bcm7271.c

633

stop_tx_dma(up);

drivers/tty/serial/8250/8250_bcm7271.c

643

up->dma = NULL;

drivers/tty/serial/8250/8250_bcm7271.c

707

static void set_clock_mux(struct uart_port *up, struct brcmuart_priv *priv,

drivers/tty/serial/8250/8250_bcm7271.c

725

quot = find_quot(up->dev, priv->default_mux_rate, baud, &percent);

drivers/tty/serial/8250/8250_bcm7271.c

737

quot = find_quot(up->dev, freq, baud, &percent);

drivers/tty/serial/8250/8250_bcm7271.c

749

dev_err(up->dev, "Error, %d BAUD rate is too fast.\n", baud);

drivers/tty/serial/8250/8250_bcm7271.c

754

dev_err(up->dev, "Error selecting BAUD MUX clock\n");

drivers/tty/serial/8250/8250_bcm7271.c

758

dev_err(up->dev, "Error, baud: %d has %u.%u%% error\n",

drivers/tty/serial/8250/8250_bcm7271.c

762

dev_dbg(up->dev, "Selecting BAUD MUX rate: %u\n", best_freq);

drivers/tty/serial/8250/8250_bcm7271.c

763

dev_dbg(up->dev, "Requested baud: %u, Actual baud: %u\n",

drivers/tty/serial/8250/8250_bcm7271.c

771

up->uartclk = best_freq;

drivers/tty/serial/8250/8250_bcm7271.c

774

static void brcmstb_set_termios(struct uart_port *up,

drivers/tty/serial/8250/8250_bcm7271.c

778

struct uart_8250_port *p8250 = up_to_u8250p(up);

drivers/tty/serial/8250/8250_bcm7271.c

779

struct brcmuart_priv *priv = up->private_data;

drivers/tty/serial/8250/8250_bcm7271.c

783

set_clock_mux(up, priv, tty_termios_baud_rate(termios));

drivers/tty/serial/8250/8250_bcm7271.c

784

serial8250_do_set_termios(up, termios, old);

drivers/tty/serial/8250/8250_bcm7271.c

795

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_bcm7271.c

818

if ((ier & UART_IER_RDI) && (up->mcr & UART_MCR_AFE)) {

drivers/tty/serial/8250/8250_bcm7271.c

842

struct uart_port *p = priv->up;

drivers/tty/serial/8250/8250_bcm7271.c

843

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_bcm7271.c

865

if ((up->ier & (UART_IER_RLSI | UART_IER_RDI)) ==

drivers/tty/serial/8250/8250_bcm7271.c

960

struct uart_8250_port up;

drivers/tty/serial/8250/8250_ce4100.c

62

static void ce4100_serial_fixup(int port, struct uart_port *up, u32 *capabilities)

drivers/tty/serial/8250/8250_ce4100.c

70

if (up->iotype != UPIO_MEM32) {

drivers/tty/serial/8250/8250_ce4100.c

71

up->uartclk = 14745600;

drivers/tty/serial/8250/8250_ce4100.c

72

up->mapbase = 0xdffe0200;

drivers/tty/serial/8250/8250_ce4100.c

73

set_fixmap_nocache(FIX_EARLYCON_MEM_BASE, up->mapbase & PAGE_MASK);

drivers/tty/serial/8250/8250_ce4100.c

74

up->membase = (void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE);

drivers/tty/serial/8250/8250_ce4100.c

75

up->membase += up->mapbase & ~PAGE_MASK;

drivers/tty/serial/8250/8250_ce4100.c

76

up->mapbase += port * 0x100;

drivers/tty/serial/8250/8250_ce4100.c

77

up->membase += port * 0x100;

drivers/tty/serial/8250/8250_ce4100.c

78

up->iotype = UPIO_MEM32;

drivers/tty/serial/8250/8250_ce4100.c

79

up->regshift = 2;

drivers/tty/serial/8250/8250_ce4100.c

80

up->irq = 4;

drivers/tty/serial/8250/8250_ce4100.c

83

up->iobase = 0;

drivers/tty/serial/8250/8250_ce4100.c

84

up->serial_in = ce4100_mem_serial_in;

drivers/tty/serial/8250/8250_ce4100.c

85

up->serial_out = ce4100_mem_serial_out;

drivers/tty/serial/8250/8250_core.c

108

static void serial_do_unlink(struct irq_info *i, struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

113

if (i->head == &up->list)

drivers/tty/serial/8250/8250_core.c

115

list_del(&up->list);

drivers/tty/serial/8250/8250_core.c

117

BUG_ON(i->head != &up->list);

drivers/tty/serial/8250/8250_core.c

133

static struct irq_info *serial_get_or_create_irq_info(const struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

139

hash_for_each_possible(irq_lists, i, node, up->port.irq)

drivers/tty/serial/8250/8250_core.c

140

if (i->irq == up->port.irq)

drivers/tty/serial/8250/8250_core.c

148

i->irq = up->port.irq;

drivers/tty/serial/8250/8250_core.c

154

static int serial_link_irq_chain(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

159

i = serial_get_or_create_irq_info(up);

drivers/tty/serial/8250/8250_core.c

165

list_add(&up->list, i->head);

drivers/tty/serial/8250/8250_core.c

170

INIT_LIST_HEAD(&up->list);

drivers/tty/serial/8250/8250_core.c

171

i->head = &up->list;

drivers/tty/serial/8250/8250_core.c

174

ret = request_irq(up->port.irq, serial8250_interrupt, up->port.irqflags, up->port.name, i);

drivers/tty/serial/8250/8250_core.c

176

serial_do_unlink(i, up);

drivers/tty/serial/8250/8250_core.c

181

static void serial_unlink_irq_chain(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

187

hash_for_each_possible(irq_lists, i, node, up->port.irq)

drivers/tty/serial/8250/8250_core.c

188

if (i->irq == up->port.irq) {

drivers/tty/serial/8250/8250_core.c

193

free_irq(up->port.irq, i);

drivers/tty/serial/8250/8250_core.c

195

serial_do_unlink(i, up);

drivers/tty/serial/8250/8250_core.c

211

struct uart_8250_port *up = timer_container_of(up, t, timer);

drivers/tty/serial/8250/8250_core.c

213

up->port.handle_irq(&up->port);

drivers/tty/serial/8250/8250_core.c

214

mod_timer(&up->timer, jiffies + uart_poll_timeout(&up->port));

drivers/tty/serial/8250/8250_core.c

219

struct uart_8250_port *up = timer_container_of(up, t, timer);

drivers/tty/serial/8250/8250_core.c

223

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/8250/8250_core.c

229

if (up->port.irq) {

drivers/tty/serial/8250/8250_core.c

230

ier = serial_in(up, UART_IER);

drivers/tty/serial/8250/8250_core.c

231

serial_out(up, UART_IER, 0);

drivers/tty/serial/8250/8250_core.c

234

iir = serial_in(up, UART_IIR);

drivers/tty/serial/8250/8250_core.c

242

lsr = serial_lsr_in(up);

drivers/tty/serial/8250/8250_core.c

243

if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) &&

drivers/tty/serial/8250/8250_core.c

244

(!kfifo_is_empty(&up->port.state->port.xmit_fifo) ||

drivers/tty/serial/8250/8250_core.c

245

up->port.x_char) &&

drivers/tty/serial/8250/8250_core.c

252

serial8250_tx_chars(up);

drivers/tty/serial/8250/8250_core.c

254

if (up->port.irq)

drivers/tty/serial/8250/8250_core.c

255

serial_out(up, UART_IER, ier);

drivers/tty/serial/8250/8250_core.c

257

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/8250/8250_core.c

260

mod_timer(&up->timer,

drivers/tty/serial/8250/8250_core.c

261

jiffies + uart_poll_timeout(&up->port) + HZ / 5);

drivers/tty/serial/8250/8250_core.c

264

static void univ8250_setup_timer(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

266

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_core.c

272

if (up->bugs & UART_BUG_THRE) {

drivers/tty/serial/8250/8250_core.c

275

up->timer.function = serial8250_backup_timeout;

drivers/tty/serial/8250/8250_core.c

276

mod_timer(&up->timer, jiffies +

drivers/tty/serial/8250/8250_core.c

286

mod_timer(&up->timer, jiffies + uart_poll_timeout(port));

drivers/tty/serial/8250/8250_core.c

289

static int univ8250_setup_irq(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

291

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_core.c

294

return serial_link_irq_chain(up);

drivers/tty/serial/8250/8250_core.c

299

static void univ8250_release_irq(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

301

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_core.c

303

timer_delete_sync(&up->timer);

drivers/tty/serial/8250/8250_core.c

304

up->timer.function = serial8250_timeout;

drivers/tty/serial/8250/8250_core.c

306

serial_unlink_irq_chain(up);

drivers/tty/serial/8250/8250_core.c

338

static inline void serial8250_apply_quirks(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

340

up->port.quirks |= skip_txen_test ? UPQ_NO_TXEN_TEST : 0;

drivers/tty/serial/8250/8250_core.c

345

struct uart_8250_port *up;

drivers/tty/serial/8250/8250_core.c

350

up = &serial8250_ports[index];

drivers/tty/serial/8250/8250_core.c

351

up->port.line = index;

drivers/tty/serial/8250/8250_core.c

352

up->port.port_id = index;

drivers/tty/serial/8250/8250_core.c

354

serial8250_init_port(up);

drivers/tty/serial/8250/8250_core.c

356

univ8250_port_base_ops = up->port.ops;

drivers/tty/serial/8250/8250_core.c

357

up->port.ops = &univ8250_port_ops;

drivers/tty/serial/8250/8250_core.c

359

timer_setup(&up->timer, serial8250_timeout, 0);

drivers/tty/serial/8250/8250_core.c

361

up->ops = &univ8250_driver_ops;

drivers/tty/serial/8250/8250_core.c

363

serial8250_set_defaults(up);

drivers/tty/serial/8250/8250_core.c

365

return up;

drivers/tty/serial/8250/8250_core.c

373

struct uart_8250_port *up = &serial8250_ports[i];

drivers/tty/serial/8250/8250_core.c

375

if (up->port.type == PORT_8250_CIR)

drivers/tty/serial/8250/8250_core.c

378

if (up->port.dev)

drivers/tty/serial/8250/8250_core.c

381

up->port.dev = dev;

drivers/tty/serial/8250/8250_core.c

383

if (uart_console_registered(&up->port))

drivers/tty/serial/8250/8250_core.c

384

pm_runtime_get_sync(up->port.dev);

drivers/tty/serial/8250/8250_core.c

386

serial8250_apply_quirks(up);

drivers/tty/serial/8250/8250_core.c

387

uart_add_one_port(drv, &up->port);

drivers/tty/serial/8250/8250_core.c

396

struct uart_8250_port *up = &serial8250_ports[co->index];

drivers/tty/serial/8250/8250_core.c

398

serial8250_console_write(up, s, count);

drivers/tty/serial/8250/8250_core.c

403

struct uart_8250_port *up;

drivers/tty/serial/8250/8250_core.c

420

up = serial8250_setup_port(i);

drivers/tty/serial/8250/8250_core.c

421

if (!up)

drivers/tty/serial/8250/8250_core.c

584

struct uart_8250_port *up = &serial8250_ports[line];

drivers/tty/serial/8250/8250_core.c

585

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_core.c

591

serial_out(up, UART_SCR, canary);

drivers/tty/serial/8250/8250_core.c

592

if (serial_in(up, UART_SCR) == canary)

drivers/tty/serial/8250/8250_core.c

593

up->canary = canary;

drivers/tty/serial/8250/8250_core.c

608

struct uart_8250_port *up = &serial8250_ports[line];

drivers/tty/serial/8250/8250_core.c

609

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_core.c

611

up->canary = 0;

drivers/tty/serial/8250/8250_core.c

613

if (up->capabilities & UART_NATSEMI) {

drivers/tty/serial/8250/8250_core.c

617

ns16550a_goto_highspeed(up);

drivers/tty/serial/8250/8250_core.c

672

struct uart_8250_port *up = container_of(to_delayed_work(work), struct uart_8250_port,

drivers/tty/serial/8250/8250_core.c

675

guard(uart_port_lock_irqsave)(&up->port);

drivers/tty/serial/8250/8250_core.c

676

up->ier |= UART_IER_RLSI | UART_IER_RDI;

drivers/tty/serial/8250/8250_core.c

677

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250_core.c

693

int serial8250_register_8250_port(const struct uart_8250_port *up)

drivers/tty/serial/8250/8250_core.c

698

if (up->port.uartclk == 0)

drivers/tty/serial/8250/8250_core.c

703

uart = serial8250_find_match_or_unused(&up->port);

drivers/tty/serial/8250/8250_core.c

722

uart->port.ctrl_id = up->port.ctrl_id;

drivers/tty/serial/8250/8250_core.c

723

uart->port.port_id = up->port.port_id;

drivers/tty/serial/8250/8250_core.c

724

uart->port.iobase = up->port.iobase;

drivers/tty/serial/8250/8250_core.c

725

uart->port.membase = up->port.membase;

drivers/tty/serial/8250/8250_core.c

726

uart->port.irq = up->port.irq;

drivers/tty/serial/8250/8250_core.c

727

uart->port.irqflags = up->port.irqflags;

drivers/tty/serial/8250/8250_core.c

728

uart->port.uartclk = up->port.uartclk;

drivers/tty/serial/8250/8250_core.c

729

uart->port.fifosize = up->port.fifosize;

drivers/tty/serial/8250/8250_core.c

730

uart->port.regshift = up->port.regshift;

drivers/tty/serial/8250/8250_core.c

731

uart->port.iotype = up->port.iotype;

drivers/tty/serial/8250/8250_core.c

732

uart->port.flags = up->port.flags | UPF_BOOT_AUTOCONF;

drivers/tty/serial/8250/8250_core.c

733

uart->bugs = up->bugs;

drivers/tty/serial/8250/8250_core.c

734

uart->port.mapbase = up->port.mapbase;

drivers/tty/serial/8250/8250_core.c

735

uart->port.mapsize = up->port.mapsize;

drivers/tty/serial/8250/8250_core.c

736

uart->port.private_data = up->port.private_data;

drivers/tty/serial/8250/8250_core.c

737

uart->tx_loadsz = up->tx_loadsz;

drivers/tty/serial/8250/8250_core.c

738

uart->capabilities = up->capabilities;

drivers/tty/serial/8250/8250_core.c

739

uart->port.throttle = up->port.throttle;

drivers/tty/serial/8250/8250_core.c

740

uart->port.unthrottle = up->port.unthrottle;

drivers/tty/serial/8250/8250_core.c

741

uart->port.rs485_config = up->port.rs485_config;

drivers/tty/serial/8250/8250_core.c

742

uart->port.rs485_supported = up->port.rs485_supported;

drivers/tty/serial/8250/8250_core.c

743

uart->port.rs485 = up->port.rs485;

drivers/tty/serial/8250/8250_core.c

744

uart->rs485_start_tx = up->rs485_start_tx;

drivers/tty/serial/8250/8250_core.c

745

uart->rs485_stop_tx = up->rs485_stop_tx;

drivers/tty/serial/8250/8250_core.c

746

uart->lsr_save_mask = up->lsr_save_mask;

drivers/tty/serial/8250/8250_core.c

747

uart->dma = up->dma;

drivers/tty/serial/8250/8250_core.c

753

if (up->port.dev) {

drivers/tty/serial/8250/8250_core.c

754

uart->port.dev = up->port.dev;

drivers/tty/serial/8250/8250_core.c

760

if (up->port.flags & UPF_FIXED_TYPE)

drivers/tty/serial/8250/8250_core.c

761

uart->port.type = up->port.type;

drivers/tty/serial/8250/8250_core.c

780

if (up->port.serial_in)

drivers/tty/serial/8250/8250_core.c

781

uart->port.serial_in = up->port.serial_in;

drivers/tty/serial/8250/8250_core.c

782

if (up->port.serial_out)

drivers/tty/serial/8250/8250_core.c

783

uart->port.serial_out = up->port.serial_out;

drivers/tty/serial/8250/8250_core.c

784

if (up->port.handle_irq)

drivers/tty/serial/8250/8250_core.c

785

uart->port.handle_irq = up->port.handle_irq;

drivers/tty/serial/8250/8250_core.c

787

if (up->port.set_termios)

drivers/tty/serial/8250/8250_core.c

788

uart->port.set_termios = up->port.set_termios;

drivers/tty/serial/8250/8250_core.c

789

if (up->port.set_ldisc)

drivers/tty/serial/8250/8250_core.c

790

uart->port.set_ldisc = up->port.set_ldisc;

drivers/tty/serial/8250/8250_core.c

791

if (up->port.get_mctrl)

drivers/tty/serial/8250/8250_core.c

792

uart->port.get_mctrl = up->port.get_mctrl;

drivers/tty/serial/8250/8250_core.c

793

if (up->port.set_mctrl)

drivers/tty/serial/8250/8250_core.c

794

uart->port.set_mctrl = up->port.set_mctrl;

drivers/tty/serial/8250/8250_core.c

795

if (up->port.get_divisor)

drivers/tty/serial/8250/8250_core.c

796

uart->port.get_divisor = up->port.get_divisor;

drivers/tty/serial/8250/8250_core.c

797

if (up->port.set_divisor)

drivers/tty/serial/8250/8250_core.c

798

uart->port.set_divisor = up->port.set_divisor;

drivers/tty/serial/8250/8250_core.c

799

if (up->port.startup)

drivers/tty/serial/8250/8250_core.c

800

uart->port.startup = up->port.startup;

drivers/tty/serial/8250/8250_core.c

801

if (up->port.shutdown)

drivers/tty/serial/8250/8250_core.c

802

uart->port.shutdown = up->port.shutdown;

drivers/tty/serial/8250/8250_core.c

803

if (up->port.pm)

drivers/tty/serial/8250/8250_core.c

804

uart->port.pm = up->port.pm;

drivers/tty/serial/8250/8250_core.c

805

if (up->port.handle_break)

drivers/tty/serial/8250/8250_core.c

806

uart->port.handle_break = up->port.handle_break;

drivers/tty/serial/8250/8250_core.c

807

if (up->dl_read)

drivers/tty/serial/8250/8250_core.c

808

uart->dl_read = up->dl_read;

drivers/tty/serial/8250/8250_core.c

809

if (up->dl_write)

drivers/tty/serial/8250/8250_core.c

810

uart->dl_write = up->dl_write;

drivers/tty/serial/8250/8250_core.c

83

struct uart_8250_port *up = list_entry(l, struct uart_8250_port, list);

drivers/tty/serial/8250/8250_core.c

84

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_core.c

842

if (up->overrun_backoff_time_ms > 0) {

drivers/tty/serial/8250/8250_core.c

844

up->overrun_backoff_time_ms;

drivers/tty/serial/8250/8250_dma.c

100

uart_xchar_out(up, UART_TX);

drivers/tty/serial/8250/8250_dma.c

104

} else if (up->x_char) {

drivers/tty/serial/8250/8250_dma.c

105

uart_xchar_out(up, UART_TX);

drivers/tty/serial/8250/8250_dma.c

91

struct uart_port *up = &p->port;

drivers/tty/serial/8250/8250_dma.c

98

if (up->x_char) {

drivers/tty/serial/8250/8250_dw.c

131

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_dw.c

136

if (up->capabilities & UART_CAP_FIFO)

drivers/tty/serial/8250/8250_dw.c

137

serial_port_out(p, UART_FCR, up->fcr);

drivers/tty/serial/8250/8250_dw.c

138

serial_port_out(p, UART_MCR, up->mcr);

drivers/tty/serial/8250/8250_dw.c

139

serial_port_out(p, UART_IER, up->ier);

drivers/tty/serial/8250/8250_dw.c

142

if (up->dma)

drivers/tty/serial/8250/8250_dw.c

143

serial8250_tx_dma_resume(up);

drivers/tty/serial/8250/8250_dw.c

159

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_dw.c

173

if (up->dma) {

drivers/tty/serial/8250/8250_dw.c

174

serial8250_rx_dma_flush(up);

drivers/tty/serial/8250/8250_dw.c

175

if (serial8250_tx_dma_running(up))

drivers/tty/serial/8250/8250_dw.c

176

serial8250_tx_dma_pause(up);

drivers/tty/serial/8250/8250_dw.c

185

serial8250_fifo_wait_for_lsr_thre(up, p->fifosize);

drivers/tty/serial/8250/8250_dw.c

188

serial_port_out(p, UART_MCR, up->mcr | UART_MCR_LOOP);

drivers/tty/serial/8250/8250_dw.c

192

serial8250_clear_fifos(up);

drivers/tty/serial/8250/8250_dw.c

199

lsr = serial_lsr_in(up);

drivers/tty/serial/8250/8250_dw.c

202

up->lsr_saved_flags = 0;

drivers/tty/serial/8250/8250_dw.c

217

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_dw.c

224

serial_port_out(p, UART_LCR, up->lcr | UART_LCR_DLAB);

drivers/tty/serial/8250/8250_dw.c

228

serial_dl_write(up, quot);

drivers/tty/serial/8250/8250_dw.c

229

serial_port_out(p, UART_LCR, up->lcr);

drivers/tty/serial/8250/8250_dw.c

294

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_dw.c

301

up->lsr_saved_flags |= lsr & up->lsr_save_mask;

drivers/tty/serial/8250/8250_dw.c

406

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_dw.c

409

if (up->ier & UART_IER_THRI)

drivers/tty/serial/8250/8250_dw.c

412

lsr = serial_lsr_in(up);

drivers/tty/serial/8250/8250_dw.c

416

serial_port_out(p, UART_IER, up->ier | UART_IER_THRI);

drivers/tty/serial/8250/8250_dw.c

418

serial_port_out(p, UART_IER, up->ier);

drivers/tty/serial/8250/8250_dw.c

423

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_dw.c

434

if (d->uart_16550_compatible || up->dma)

drivers/tty/serial/8250/8250_dw.c

465

if (!up->dma && rx_timeout) {

drivers/tty/serial/8250/8250_dw.c

466

status = serial_lsr_in(up);

drivers/tty/serial/8250/8250_dw.c

473

if (quirks & DW_UART_QUIRK_IS_DMA_FC && up->dma && up->dma->rx_running && rx_timeout) {

drivers/tty/serial/8250/8250_dw.c

474

status = serial_lsr_in(up);

drivers/tty/serial/8250/8250_dw.c

490

struct uart_8250_port *up;

drivers/tty/serial/8250/8250_dw.c

497

up = serial8250_get_port(d->data.line);

drivers/tty/serial/8250/8250_dw.c

499

serial8250_update_uartclk(&up->port, rate);

drivers/tty/serial/8250/8250_dw.c

565

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_dw.c

568

if (up->capabilities & UART_CAP_IRDA) {

drivers/tty/serial/8250/8250_dw.c

621

struct uart_port *up = &p->port;

drivers/tty/serial/8250/8250_dw.c

625

dw8250_writel_ext(up, RZN1_UART_TDMACR, 0);

drivers/tty/serial/8250/8250_dw.c

629

dw8250_writel_ext(up, RZN1_UART_TDMACR, val);

drivers/tty/serial/8250/8250_dw.c

634

struct uart_port *up = &p->port;

drivers/tty/serial/8250/8250_dw.c

638

dw8250_writel_ext(up, RZN1_UART_RDMACR, 0);

drivers/tty/serial/8250/8250_dw.c

642

dw8250_writel_ext(up, RZN1_UART_RDMACR, val);

drivers/tty/serial/8250/8250_dw.c

696

struct uart_8250_port uart = {}, *up = &uart;

drivers/tty/serial/8250/8250_dw.c

697

struct uart_port *p = &up->port;

drivers/tty/serial/8250/8250_dw.c

839

up->dma = &data->data.dma;

drivers/tty/serial/8250/8250_dw.c

842

data->data.line = serial8250_register_8250_port(up);

drivers/tty/serial/8250/8250_dwlib.c

245

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_dwlib.c

251

up->lsr_save_mask = LSR_SAVE_FLAGS | DW_UART_LSR_ADDR_RCVD;

drivers/tty/serial/8250/8250_dwlib.c

256

up->rs485_start_tx = serial8250_em485_start_tx;

drivers/tty/serial/8250/8250_dwlib.c

257

up->rs485_stop_tx = serial8250_em485_stop_tx;

drivers/tty/serial/8250/8250_dwlib.c

259

up->capabilities |= UART_CAP_NOTEMT;

drivers/tty/serial/8250/8250_dwlib.c

291

up->capabilities = UART_CAP_FIFO | UART_CAP_NOTEMT;

drivers/tty/serial/8250/8250_dwlib.c

295

up->capabilities |= UART_CAP_AFE;

drivers/tty/serial/8250/8250_dwlib.c

298

up->capabilities |= UART_CAP_IRDA;

drivers/tty/serial/8250/8250_em.c

142

static u32 serial8250_em_serial_dl_read(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_em.c

144

return serial_in(up, UART_DLL_EM) | serial_in(up, UART_DLM_EM) << 8;

drivers/tty/serial/8250/8250_em.c

147

static void serial8250_em_serial_dl_write(struct uart_8250_port *up, u32 value)

drivers/tty/serial/8250/8250_em.c

149

serial_out(up, UART_DLL_EM, value & 0xff);

drivers/tty/serial/8250/8250_em.c

150

serial_out(up, UART_DLM_EM, value >> 8 & 0xff);

drivers/tty/serial/8250/8250_em.c

157

struct uart_8250_port up;

drivers/tty/serial/8250/8250_em.c

178

memset(&up, 0, sizeof(up));

drivers/tty/serial/8250/8250_em.c

179

up.port.mapbase = regs->start;

drivers/tty/serial/8250/8250_em.c

180

up.port.irq = irq;

drivers/tty/serial/8250/8250_em.c

181

up.port.type = PORT_16750;

drivers/tty/serial/8250/8250_em.c

182

up.port.flags = UPF_FIXED_PORT | UPF_IOREMAP | UPF_FIXED_TYPE;

drivers/tty/serial/8250/8250_em.c

183

up.port.dev = dev;

drivers/tty/serial/8250/8250_em.c

184

up.port.private_data = priv;

drivers/tty/serial/8250/8250_em.c

186

up.port.uartclk = clk_get_rate(sclk);

drivers/tty/serial/8250/8250_em.c

188

up.port.iotype = UPIO_MEM32;

drivers/tty/serial/8250/8250_em.c

189

up.port.serial_in = serial8250_em_serial_in;

drivers/tty/serial/8250/8250_em.c

190

up.port.serial_out = serial8250_em_serial_out;

drivers/tty/serial/8250/8250_em.c

191

up.dl_read = serial8250_em_serial_dl_read;

drivers/tty/serial/8250/8250_em.c

192

up.dl_write = serial8250_em_serial_dl_write;

drivers/tty/serial/8250/8250_em.c

194

ret = serial8250_register_8250_port(&up);

drivers/tty/serial/8250/8250_exar.c

482

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_exar.c

488

lsr = serial_in(up, UART_LSR);

drivers/tty/serial/8250/8250_fsl.c

31

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_fsl.c

33

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/8250/8250_fsl.c

37

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/8250/8250_fsl.c

55

(up->lsr_saved_flags & UART_LSR_BI))) {

drivers/tty/serial/8250/8250_fsl.c

56

up->lsr_saved_flags &= ~UART_LSR_BI;

drivers/tty/serial/8250/8250_fsl.c

58

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/8250/8250_fsl.c

66

(up->ier & (UART_IER_RLSI | UART_IER_RDI))) {

drivers/tty/serial/8250/8250_fsl.c

67

lsr = serial8250_rx_chars(up, lsr);

drivers/tty/serial/8250/8250_fsl.c

71

if ((orig_lsr & UART_LSR_OE) && (up->overrun_backoff_time_ms > 0)) {

drivers/tty/serial/8250/8250_fsl.c

74

up->ier = serial_port_in(port, UART_IER);

drivers/tty/serial/8250/8250_fsl.c

75

if (up->ier & (UART_IER_RLSI | UART_IER_RDI)) {

drivers/tty/serial/8250/8250_fsl.c

81

cancel_delayed_work(&up->overrun_backoff);

drivers/tty/serial/8250/8250_fsl.c

84

delay = msecs_to_jiffies(up->overrun_backoff_time_ms);

drivers/tty/serial/8250/8250_fsl.c

85

schedule_delayed_work(&up->overrun_backoff, delay);

drivers/tty/serial/8250/8250_fsl.c

88

serial8250_modem_status(up);

drivers/tty/serial/8250/8250_fsl.c

90

if ((lsr & UART_LSR_THRE) && (up->ier & UART_IER_THRI))

drivers/tty/serial/8250/8250_fsl.c

91

serial8250_tx_chars(up);

drivers/tty/serial/8250/8250_fsl.c

93

up->lsr_saved_flags |= orig_lsr & UART_LSR_BI;

drivers/tty/serial/8250/8250_fsl.c

95

uart_unlock_and_check_sysrq_irqrestore(&up->port, flags);

drivers/tty/serial/8250/8250_ioc3.c

37

struct uart_8250_port up;

drivers/tty/serial/8250/8250_ioc3.c

59

memset(&up, 0, sizeof(struct uart_8250_port));

drivers/tty/serial/8250/8250_ioc3.c

60

up.port.iotype = UPIO_MEM;

drivers/tty/serial/8250/8250_ioc3.c

61

up.port.uartclk = IOC3_UARTCLK;

drivers/tty/serial/8250/8250_ioc3.c

62

up.port.type = PORT_16550A;

drivers/tty/serial/8250/8250_ioc3.c

63

up.port.irq = irq;

drivers/tty/serial/8250/8250_ioc3.c

64

up.port.flags = (UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ);

drivers/tty/serial/8250/8250_ioc3.c

65

up.port.dev = &pdev->dev;

drivers/tty/serial/8250/8250_ioc3.c

66

up.port.membase = membase;

drivers/tty/serial/8250/8250_ioc3.c

67

up.port.mapbase = r->start;

drivers/tty/serial/8250/8250_ioc3.c

68

up.port.serial_in = ioc3_serial_in;

drivers/tty/serial/8250/8250_ioc3.c

69

up.port.serial_out = ioc3_serial_out;

drivers/tty/serial/8250/8250_ioc3.c

70

line = serial8250_register_8250_port(&up);

drivers/tty/serial/8250/8250_keba.c

100

static void kuart_dtr_line_config(struct uart_8250_port *up, u8 dtrlc)

drivers/tty/serial/8250/8250_keba.c

105

serial_out(up, KUART_EMODE_ICR_OFFSET, UART_ACR);

drivers/tty/serial/8250/8250_keba.c

108

acr = serial_in(up, KUART_EMODE_ICR_VALUE);

drivers/tty/serial/8250/8250_keba.c

111

serial_out(up, KUART_EMODE_ICR_VALUE, acr);

drivers/tty/serial/8250/8250_keba.c

117

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_keba.c

157

kuart_enhanced_mode(up, true);

drivers/tty/serial/8250/8250_keba.c

158

kuart_dtr_line_config(up, dtrlc);

drivers/tty/serial/8250/8250_keba.c

159

kuart_enhanced_mode(up, false);

drivers/tty/serial/8250/8250_keba.c

78

static void kuart_enhanced_mode(struct uart_8250_port *up, bool enable)

drivers/tty/serial/8250/8250_keba.c

83

lcr = serial_in(up, UART_LCR);

drivers/tty/serial/8250/8250_keba.c

86

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_keba.c

89

efr = serial_in(up, UART_EFR);

drivers/tty/serial/8250/8250_keba.c

94

serial_out(up, UART_EFR, efr);

drivers/tty/serial/8250/8250_keba.c

97

serial_out(up, UART_LCR, lcr);

drivers/tty/serial/8250/8250_loongson.c

100

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_loongson.c

102

serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB);

drivers/tty/serial/8250/8250_loongson.c

103

serial_dl_write(up, quot);

drivers/tty/serial/8250/8250_loongson.c

187

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_loongson.c

191

if (!uart_console(&up->port) || console_suspend_enabled)

drivers/tty/serial/8250/8250_loongson.c

200

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_loongson.c

203

if (!uart_console(&up->port) || console_suspend_enabled) {

drivers/tty/serial/8250/8250_lpc18xx.c

38

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_lpc18xx.c

52

baud_clk = port->uartclk / up->dl_read(up);

drivers/tty/serial/8250/8250_lpc18xx.c

64

serial_out(up, LPC18XX_UART_RS485CTRL, rs485_ctrl_reg);

drivers/tty/serial/8250/8250_lpc18xx.c

65

serial_out(up, LPC18XX_UART_RS485DLY, rs485_dly_reg);

drivers/tty/serial/8250/8250_lpss.c

167

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_lpss.c

175

up->dma = dma;

drivers/tty/serial/8250/8250_lpss.c

186

struct uart_8250_port *up = serial8250_get_port(lpss->data.line);

drivers/tty/serial/8250/8250_lpss.c

188

up->dma = NULL;

drivers/tty/serial/8250/8250_mid.c

139

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_mid.c

148

serial8250_rx_dma_flush(up);

drivers/tty/serial/8250/8250_mid.c

83

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_mid.c

94

serial8250_rx_dma_flush(up);

drivers/tty/serial/8250/8250_mtk.c

105

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/8250/8250_mtk.c

125

up->port.icount.rx += copied;

drivers/tty/serial/8250/8250_mtk.c

129

mtk8250_rx_dma(up);

drivers/tty/serial/8250/8250_mtk.c

131

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/8250/8250_mtk.c

134

static void mtk8250_rx_dma(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_mtk.c

136

struct uart_8250_dma *dma = up->dma;

drivers/tty/serial/8250/8250_mtk.c

148

desc->callback_param = up;

drivers/tty/serial/8250/8250_mtk.c

155

static void mtk8250_dma_enable(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_mtk.c

157

struct uart_8250_dma *dma = up->dma;

drivers/tty/serial/8250/8250_mtk.c

158

struct mtk8250_data *data = up->port.private_data;

drivers/tty/serial/8250/8250_mtk.c

159

int lcr = serial_in(up, UART_LCR);

drivers/tty/serial/8250/8250_mtk.c

170

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR |

drivers/tty/serial/8250/8250_mtk.c

172

serial_out(up, MTK_UART_DMA_EN,

drivers/tty/serial/8250/8250_mtk.c

175

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_mtk.c

176

serial_out(up, MTK_UART_EFR, UART_EFR_ECB);

drivers/tty/serial/8250/8250_mtk.c

177

serial_out(up, UART_LCR, lcr);

drivers/tty/serial/8250/8250_mtk.c

186

mtk8250_rx_dma(up);

drivers/tty/serial/8250/8250_mtk.c

193

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_mtk.c

198

up->dma = NULL;

drivers/tty/serial/8250/8250_mtk.c

200

if (up->dma) {

drivers/tty/serial/8250/8250_mtk.c

212

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_mtk.c

217

if (up->dma)

drivers/tty/serial/8250/8250_mtk.c

224

serial8250_do_set_mctrl(&up->port, TIOCM_RTS);

drivers/tty/serial/8250/8250_mtk.c

227

static void mtk8250_disable_intrs(struct uart_8250_port *up, int mask)

drivers/tty/serial/8250/8250_mtk.c

230

lockdep_assert_held_once(&up->port.lock);

drivers/tty/serial/8250/8250_mtk.c

232

serial_out(up, UART_IER, serial_in(up, UART_IER) & (~mask));

drivers/tty/serial/8250/8250_mtk.c

235

static void mtk8250_enable_intrs(struct uart_8250_port *up, int mask)

drivers/tty/serial/8250/8250_mtk.c

238

lockdep_assert_held_once(&up->port.lock);

drivers/tty/serial/8250/8250_mtk.c

240

serial_out(up, UART_IER, serial_in(up, UART_IER) | mask);

drivers/tty/serial/8250/8250_mtk.c

243

static void mtk8250_set_flow_ctrl(struct uart_8250_port *up, int mode)

drivers/tty/serial/8250/8250_mtk.c

245

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_mtk.c

246

int lcr = serial_in(up, UART_LCR);

drivers/tty/serial/8250/8250_mtk.c

251

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_mtk.c

252

serial_out(up, MTK_UART_EFR, UART_EFR_ECB);

drivers/tty/serial/8250/8250_mtk.c

253

serial_out(up, UART_LCR, lcr);

drivers/tty/serial/8250/8250_mtk.c

254

lcr = serial_in(up, UART_LCR);

drivers/tty/serial/8250/8250_mtk.c

258

serial_out(up, MTK_UART_ESCAPE_DAT, MTK_UART_ESCAPE_CHAR);

drivers/tty/serial/8250/8250_mtk.c

259

serial_out(up, MTK_UART_ESCAPE_EN, 0x00);

drivers/tty/serial/8250/8250_mtk.c

260

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_mtk.c

261

serial_out(up, MTK_UART_EFR, serial_in(up, MTK_UART_EFR) &

drivers/tty/serial/8250/8250_mtk.c

263

serial_out(up, UART_LCR, lcr);

drivers/tty/serial/8250/8250_mtk.c

264

mtk8250_disable_intrs(up, MTK_UART_IER_XOFFI |

drivers/tty/serial/8250/8250_mtk.c

269

serial_out(up, MTK_UART_ESCAPE_DAT, MTK_UART_ESCAPE_CHAR);

drivers/tty/serial/8250/8250_mtk.c

270

serial_out(up, MTK_UART_ESCAPE_EN, 0x00);

drivers/tty/serial/8250/8250_mtk.c

271

serial_out(up, UART_MCR, UART_MCR_RTS);

drivers/tty/serial/8250/8250_mtk.c

272

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_mtk.c

275

serial_out(up, MTK_UART_EFR, MTK_UART_EFR_HW_FC |

drivers/tty/serial/8250/8250_mtk.c

276

(serial_in(up, MTK_UART_EFR) &

drivers/tty/serial/8250/8250_mtk.c

279

serial_out(up, UART_LCR, lcr);

drivers/tty/serial/8250/8250_mtk.c

280

mtk8250_disable_intrs(up, MTK_UART_IER_XOFFI);

drivers/tty/serial/8250/8250_mtk.c

281

mtk8250_enable_intrs(up, MTK_UART_IER_CTSI | MTK_UART_IER_RTSI);

drivers/tty/serial/8250/8250_mtk.c

285

serial_out(up, MTK_UART_ESCAPE_DAT, MTK_UART_ESCAPE_CHAR);

drivers/tty/serial/8250/8250_mtk.c

286

serial_out(up, MTK_UART_ESCAPE_EN, 0x01);

drivers/tty/serial/8250/8250_mtk.c

287

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_mtk.c

290

serial_out(up, MTK_UART_EFR, MTK_UART_EFR_XON1_XOFF1 |

drivers/tty/serial/8250/8250_mtk.c

291

(serial_in(up, MTK_UART_EFR) &

drivers/tty/serial/8250/8250_mtk.c

294

serial_out(up, MTK_UART_XON1, START_CHAR(port->state->port.tty));

drivers/tty/serial/8250/8250_mtk.c

295

serial_out(up, MTK_UART_XOFF1, STOP_CHAR(port->state->port.tty));

drivers/tty/serial/8250/8250_mtk.c

296

serial_out(up, UART_LCR, lcr);

drivers/tty/serial/8250/8250_mtk.c

297

mtk8250_disable_intrs(up, MTK_UART_IER_CTSI|MTK_UART_IER_RTSI);

drivers/tty/serial/8250/8250_mtk.c

298

mtk8250_enable_intrs(up, MTK_UART_IER_XOFFI);

drivers/tty/serial/8250/8250_mtk.c

315

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_mtk.c

321

if (up->dma) {

drivers/tty/serial/8250/8250_mtk.c

323

devm_kfree(up->port.dev, up->dma);

drivers/tty/serial/8250/8250_mtk.c

324

up->dma = NULL;

drivers/tty/serial/8250/8250_mtk.c

326

mtk8250_dma_enable(up);

drivers/tty/serial/8250/8250_mtk.c

383

serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB);

drivers/tty/serial/8250/8250_mtk.c

384

serial_dl_write(up, quot);

drivers/tty/serial/8250/8250_mtk.c

387

serial_port_out(port, UART_LCR, up->lcr);

drivers/tty/serial/8250/8250_mtk.c

418

mtk8250_set_flow_ctrl(up, mode);

drivers/tty/serial/8250/8250_mtk.c

421

up->port.cons->cflag = termios->c_cflag;

drivers/tty/serial/8250/8250_mtk.c

432

struct uart_8250_port *up = serial8250_get_port(data->line);

drivers/tty/serial/8250/8250_mtk.c

436

(serial_in(up, MTK_UART_DEBUG0));

drivers/tty/serial/8250/8250_mtk.c

89

static void mtk8250_rx_dma(struct uart_8250_port *up);

drivers/tty/serial/8250/8250_mtk.c

93

struct uart_8250_port *up = param;

drivers/tty/serial/8250/8250_mtk.c

94

struct uart_8250_dma *dma = up->dma;

drivers/tty/serial/8250/8250_mtk.c

95

struct mtk8250_data *data = up->port.private_data;

drivers/tty/serial/8250/8250_mtk.c

96

struct tty_port *tty_port = &up->port.state->port;

drivers/tty/serial/8250/8250_ni.c

109

struct uart_8250_port *up = container_of(port, struct uart_8250_port, port);

drivers/tty/serial/8250/8250_ni.c

119

up->acr &= ~NI16550_ACR_AUTO_DTR_EN;

drivers/tty/serial/8250/8250_ni.c

123

up->acr |= NI16550_ACR_AUTO_DTR_EN;

drivers/tty/serial/8250/8250_ni.c

126

dev_dbg(port->dev, "config rs485: write pcr: 0x%02x, acr: %02x\n", pcr, up->acr);

drivers/tty/serial/8250/8250_ni.c

128

serial_icr_write(up, UART_ACR, up->acr);

drivers/tty/serial/8250/8250_ni.c

133

static bool is_pmr_rs232_mode(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_ni.c

135

u8 pmr = serial_in(up, NI16550_PMR_OFFSET);

drivers/tty/serial/8250/8250_ni.c

159

static void ni16550_config_prescaler(struct uart_8250_port *up,

drivers/tty/serial/8250/8250_ni.c

169

lcr_value = serial_in(up, UART_LCR);

drivers/tty/serial/8250/8250_ni.c

170

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_ni.c

172

efr_value = serial_in(up, UART_EFR);

drivers/tty/serial/8250/8250_ni.c

175

serial_out(up, UART_EFR, efr_value);

drivers/tty/serial/8250/8250_ni.c

178

serial_out(up, UART_LCR, lcr_value);

drivers/tty/serial/8250/8250_ni.c

181

serial_out(up, UART_SCR, UART_CPR);

drivers/tty/serial/8250/8250_ni.c

182

serial_out(up, UART_ICR, prescaler);

drivers/tty/serial/8250/8250_ni.c

270

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_ni.c

272

up->mcr |= UART_MCR_CLKSEL;

drivers/tty/serial/8250/8250_of.c

166

up->rs485_start_tx = serial8250_em485_start_tx;

drivers/tty/serial/8250/8250_of.c

167

up->rs485_stop_tx = serial8250_em485_stop_tx;

drivers/tty/serial/8250/8250_of.c

88

int type, struct uart_8250_port *up,

drivers/tty/serial/8250/8250_of.c

94

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_omap.c

1220

static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir)

drivers/tty/serial/8250/8250_omap.c

1226

omap_8250_rx_dma_flush(up);

drivers/tty/serial/8250/8250_omap.c

1229

return omap_8250_rx_dma(up);

drivers/tty/serial/8250/8250_omap.c

1232

static u16 omap_8250_handle_rx_dma(struct uart_8250_port *up, u8 iir, u16 status)

drivers/tty/serial/8250/8250_omap.c

1236

if (handle_rx_dma(up, iir)) {

drivers/tty/serial/8250/8250_omap.c

1237

status = serial8250_rx_chars(up, status);

drivers/tty/serial/8250/8250_omap.c

1238

omap_8250_rx_dma(up);

drivers/tty/serial/8250/8250_omap.c

1245

static void am654_8250_handle_uart_errors(struct uart_8250_port *up, u8 iir, u16 status)

drivers/tty/serial/8250/8250_omap.c

1248

serial8250_clear_and_reinit_fifos(up);

drivers/tty/serial/8250/8250_omap.c

1249

serial_in(up, UART_LSR);

drivers/tty/serial/8250/8250_omap.c

1250

serial_in(up, UART_OMAP_RESUME);

drivers/tty/serial/8250/8250_omap.c

1253

serial_in(up, UART_RX);

drivers/tty/serial/8250/8250_omap.c

1255

serial_in(up, UART_IIR);

drivers/tty/serial/8250/8250_omap.c

1259

static void am654_8250_handle_rx_dma(struct uart_8250_port *up, u8 iir,

drivers/tty/serial/8250/8250_omap.c

1263

lockdep_assert_held_once(&up->port.lock);

drivers/tty/serial/8250/8250_omap.c

1269

(up->ier & UART_IER_RDI) && !(status & UART_LSR_OE)) {

drivers/tty/serial/8250/8250_omap.c

1270

am654_8250_handle_uart_errors(up, iir, status);

drivers/tty/serial/8250/8250_omap.c

1271

omap_8250_rx_dma(up);

drivers/tty/serial/8250/8250_omap.c

1272

serial_out(up, UART_OMAP_EFR2, UART_OMAP_EFR2_TIMEOUT_BEHAVE);

drivers/tty/serial/8250/8250_omap.c

1279

up->ier &= ~(UART_IER_RLSI | UART_IER_RDI);

drivers/tty/serial/8250/8250_omap.c

1280

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250_omap.c

1281

omap_8250_rx_dma_flush(up);

drivers/tty/serial/8250/8250_omap.c

1282

serial_in(up, UART_IIR);

drivers/tty/serial/8250/8250_omap.c

1283

serial_out(up, UART_OMAP_EFR2, 0x0);

drivers/tty/serial/8250/8250_omap.c

1284

up->ier |= UART_IER_RLSI | UART_IER_RDI;

drivers/tty/serial/8250/8250_omap.c

1285

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250_omap.c

1287

am654_8250_handle_uart_errors(up, iir, status);

drivers/tty/serial/8250/8250_omap.c

1298

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_omap.c

1314

am654_8250_handle_rx_dma(up, iir, status);

drivers/tty/serial/8250/8250_omap.c

1316

status = omap_8250_handle_rx_dma(up, iir, status);

drivers/tty/serial/8250/8250_omap.c

1319

serial8250_modem_status(up);

drivers/tty/serial/8250/8250_omap.c

1320

if (status & UART_LSR_THRE && up->dma->tx_err) {

drivers/tty/serial/8250/8250_omap.c

1323

up->dma->tx_err = 0;

drivers/tty/serial/8250/8250_omap.c

1324

serial8250_tx_chars(up);

drivers/tty/serial/8250/8250_omap.c

1330

if (omap_8250_tx_dma(up))

drivers/tty/serial/8250/8250_omap.c

1331

serial8250_tx_chars(up);

drivers/tty/serial/8250/8250_omap.c

1419

struct uart_8250_port up;

drivers/tty/serial/8250/8250_omap.c

1439

memset(&up, 0, sizeof(up));

drivers/tty/serial/8250/8250_omap.c

1440

up.port.dev = &pdev->dev;

drivers/tty/serial/8250/8250_omap.c

1441

up.port.mapbase = regs->start;

drivers/tty/serial/8250/8250_omap.c

1442

up.port.membase = membase;

drivers/tty/serial/8250/8250_omap.c

1451

up.port.type = PORT_8250;

drivers/tty/serial/8250/8250_omap.c

1452

up.port.flags = UPF_FIXED_PORT | UPF_FIXED_TYPE | UPF_SOFT_FLOW | UPF_HARD_FLOW;

drivers/tty/serial/8250/8250_omap.c

1453

up.port.private_data = priv;

drivers/tty/serial/8250/8250_omap.c

1455

up.tx_loadsz = 64;

drivers/tty/serial/8250/8250_omap.c

1456

up.capabilities = UART_CAP_FIFO;

drivers/tty/serial/8250/8250_omap.c

1464

up.capabilities |= UART_CAP_RPM;

drivers/tty/serial/8250/8250_omap.c

1466

up.port.set_termios = omap_8250_set_termios;

drivers/tty/serial/8250/8250_omap.c

1467

up.port.set_mctrl = omap8250_set_mctrl;

drivers/tty/serial/8250/8250_omap.c

1468

up.port.pm = omap_8250_pm;

drivers/tty/serial/8250/8250_omap.c

1469

up.port.startup = omap_8250_startup;

drivers/tty/serial/8250/8250_omap.c

1470

up.port.shutdown = omap_8250_shutdown;

drivers/tty/serial/8250/8250_omap.c

1471

up.port.throttle = omap_8250_throttle;

drivers/tty/serial/8250/8250_omap.c

1472

up.port.unthrottle = omap_8250_unthrottle;

drivers/tty/serial/8250/8250_omap.c

1473

up.port.rs485_config = omap8250_rs485_config;

drivers/tty/serial/8250/8250_omap.c

1475

up.port.rs485_supported = serial8250_em485_supported;

drivers/tty/serial/8250/8250_omap.c

1476

up.rs485_start_tx = serial8250_em485_start_tx;

drivers/tty/serial/8250/8250_omap.c

1477

up.rs485_stop_tx = serial8250_em485_stop_tx;

drivers/tty/serial/8250/8250_omap.c

1478

up.port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_8250_CONSOLE);

drivers/tty/serial/8250/8250_omap.c

1480

ret = uart_read_port_properties(&up.port);

drivers/tty/serial/8250/8250_omap.c

1484

up.port.regshift = OMAP_UART_REGSHIFT;

drivers/tty/serial/8250/8250_omap.c

1485

up.port.fifosize = 64;

drivers/tty/serial/8250/8250_omap.c

1487

if (!up.port.uartclk) {

drivers/tty/serial/8250/8250_omap.c

1495

up.port.uartclk = clk_get_rate(clk);

drivers/tty/serial/8250/8250_omap.c

1500

&up.overrun_backoff_time_ms) != 0)

drivers/tty/serial/8250/8250_omap.c

1501

up.overrun_backoff_time_ms = 0;

drivers/tty/serial/8250/8250_omap.c

1507

if (!up.port.uartclk) {

drivers/tty/serial/8250/8250_omap.c

1508

up.port.uartclk = DEFAULT_CLK_SPEED;

drivers/tty/serial/8250/8250_omap.c

1544

omap_serial_fill_features_erratas(&up, priv);

drivers/tty/serial/8250/8250_omap.c

1545

up.port.handle_irq = omap8250_no_handle_irq;

drivers/tty/serial/8250/8250_omap.c

1582

irq_set_status_flags(up.port.irq, IRQ_NOAUTOEN);

drivers/tty/serial/8250/8250_omap.c

1583

ret = devm_request_irq(&pdev->dev, up.port.irq, omap8250_irq, 0,

drivers/tty/serial/8250/8250_omap.c

1590

ret = serial8250_register_8250_port(&up);

drivers/tty/serial/8250/8250_omap.c

1616

struct uart_8250_port *up;

drivers/tty/serial/8250/8250_omap.c

1623

up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_omap.c

1624

omap_8250_shutdown(&up->port);

drivers/tty/serial/8250/8250_omap.c

1657

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_omap.c

1674

serial_out(up, UART_OMAP_WER, priv->wer);

drivers/tty/serial/8250/8250_omap.c

1675

if (uart_console(&up->port) && console_suspend_enabled)

drivers/tty/serial/8250/8250_omap.c

1685

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_omap.c

1695

if (uart_console(&up->port) && console_suspend_enabled) {

drivers/tty/serial/8250/8250_omap.c

1709

static int omap8250_lost_context(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_omap.c

1713

val = serial_in(up, UART_OMAP_SCR);

drivers/tty/serial/8250/8250_omap.c

1773

struct uart_8250_port *up = NULL;

drivers/tty/serial/8250/8250_omap.c

1776

up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_omap.c

1785

if (up) {

drivers/tty/serial/8250/8250_omap.c

1787

omap8250_update_mdr1(up, priv);

drivers/tty/serial/8250/8250_omap.c

1789

serial_out(up, UART_OMAP_WER, priv->wer);

drivers/tty/serial/8250/8250_omap.c

1793

if (up && up->dma && up->dma->rxchan)

drivers/tty/serial/8250/8250_omap.c

1794

omap_8250_rx_dma_flush(up);

drivers/tty/serial/8250/8250_omap.c

1806

struct uart_8250_port *up = NULL;

drivers/tty/serial/8250/8250_omap.c

1813

up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_omap.c

1815

if (up && omap8250_lost_context(up)) {

drivers/tty/serial/8250/8250_omap.c

1816

guard(uart_port_lock_irq)(&up->port);

drivers/tty/serial/8250/8250_omap.c

1817

omap8250_restore_regs(up);

drivers/tty/serial/8250/8250_omap.c

1820

if (up && up->dma && up->dma->rxchan && !(priv->habit & UART_HAS_EFR2)) {

drivers/tty/serial/8250/8250_omap.c

1821

guard(uart_port_lock_irq)(&up->port);

drivers/tty/serial/8250/8250_omap.c

1822

omap_8250_rx_dma(up);

drivers/tty/serial/8250/8250_omap.c

185

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_omap.c

191

if (!mctrl_gpio_to_gpiod(up->gpios, UART_GPIO_RTS)) {

drivers/tty/serial/8250/8250_omap.c

196

lcr = serial_in(up, UART_LCR);

drivers/tty/serial/8250/8250_omap.c

197

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_omap.c

202

serial_out(up, UART_EFR, priv->efr);

drivers/tty/serial/8250/8250_omap.c

203

serial_out(up, UART_LCR, lcr);

drivers/tty/serial/8250/8250_omap.c

230

static void omap_8250_mdr1_errataset(struct uart_8250_port *up,

drivers/tty/serial/8250/8250_omap.c

233

serial_out(up, UART_OMAP_MDR1, priv->mdr1);

drivers/tty/serial/8250/8250_omap.c

235

serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT |

drivers/tty/serial/8250/8250_omap.c

266

static void omap8250_update_scr(struct uart_8250_port *up,

drivers/tty/serial/8250/8250_omap.c

271

old_scr = serial_in(up, UART_OMAP_SCR);

drivers/tty/serial/8250/8250_omap.c

281

serial_out(up, UART_OMAP_SCR,

drivers/tty/serial/8250/8250_omap.c

283

serial_out(up, UART_OMAP_SCR, priv->scr);

drivers/tty/serial/8250/8250_omap.c

286

static void omap8250_update_mdr1(struct uart_8250_port *up,

drivers/tty/serial/8250/8250_omap.c

290

omap_8250_mdr1_errataset(up, priv);

drivers/tty/serial/8250/8250_omap.c

292

serial_out(up, UART_OMAP_MDR1, priv->mdr1);

drivers/tty/serial/8250/8250_omap.c

295

static void omap8250_restore_regs(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_omap.c

297

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_omap.c

299

struct uart_8250_dma *dma = up->dma;

drivers/tty/serial/8250/8250_omap.c

300

u8 mcr = serial8250_in_MCR(up);

drivers/tty/serial/8250/8250_omap.c

316

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_omap.c

317

serial_out(up, UART_EFR, UART_EFR_ECB);

drivers/tty/serial/8250/8250_omap.c

319

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/8250/8250_omap.c

320

serial8250_out_MCR(up, mcr | UART_MCR_TCRTLR);

drivers/tty/serial/8250/8250_omap.c

321

serial_out(up, UART_FCR, up->fcr);

drivers/tty/serial/8250/8250_omap.c

323

omap8250_update_scr(up, priv);

drivers/tty/serial/8250/8250_omap.c

325

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_omap.c

327

serial_out(up, UART_TI752_TCR, OMAP_UART_TCR_RESTORE(16) |

drivers/tty/serial/8250/8250_omap.c

329

serial_out(up, UART_TI752_TLR,

drivers/tty/serial/8250/8250_omap.c

333

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_omap.c

336

serial8250_out_MCR(up, mcr);

drivers/tty/serial/8250/8250_omap.c

338

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250_omap.c

340

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_omap.c

341

serial_dl_write(up, priv->quot);

drivers/tty/serial/8250/8250_omap.c

343

serial_out(up, UART_EFR, priv->efr);

drivers/tty/serial/8250/8250_omap.c

346

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_omap.c

347

serial_out(up, UART_XON1, priv->xon);

drivers/tty/serial/8250/8250_omap.c

348

serial_out(up, UART_XOFF1, priv->xoff);

drivers/tty/serial/8250/8250_omap.c

350

serial_out(up, UART_LCR, up->lcr);

drivers/tty/serial/8250/8250_omap.c

352

omap8250_update_mdr1(up, priv);

drivers/tty/serial/8250/8250_omap.c

356

serial_out(up, UART_OMAP_MDR3, priv->mdr3);

drivers/tty/serial/8250/8250_omap.c

360

serial8250_em485_stop_tx(up, true);

drivers/tty/serial/8250/8250_omap.c

366

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_omap.c

387

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_omap.c

432

up->ier &= ~UART_IER_MSI;

drivers/tty/serial/8250/8250_omap.c

434

up->ier |= UART_IER_MSI;

drivers/tty/serial/8250/8250_omap.c

436

up->lcr = cval;

drivers/tty/serial/8250/8250_omap.c

456

up->fcr = UART_FCR_ENABLE_FIFO;

drivers/tty/serial/8250/8250_omap.c

457

up->fcr |= TRIGGER_FCR_MASK(priv->tx_trigger) << OMAP_UART_FCR_TX_TRIG;

drivers/tty/serial/8250/8250_omap.c

458

up->fcr |= TRIGGER_FCR_MASK(priv->rx_trigger) << OMAP_UART_FCR_RX_TRIG;

drivers/tty/serial/8250/8250_omap.c

463

if (up->dma)

drivers/tty/serial/8250/8250_omap.c

474

!mctrl_gpio_to_gpiod(up->gpios, UART_GPIO_RTS) &&

drivers/tty/serial/8250/8250_omap.c

475

!mctrl_gpio_to_gpiod(up->gpios, UART_GPIO_CTS)) {

drivers/tty/serial/8250/8250_omap.c

495

omap8250_restore_regs(up);

drivers/tty/serial/8250/8250_omap.c

533

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_omap.c

536

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_omap.c

540

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_omap.c

541

efr = serial_in(up, UART_EFR);

drivers/tty/serial/8250/8250_omap.c

542

serial_out(up, UART_EFR, efr | UART_EFR_ECB);

drivers/tty/serial/8250/8250_omap.c

543

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_omap.c

545

serial_out(up, UART_IER, (state != 0) ? UART_IERX_SLEEP : 0);

drivers/tty/serial/8250/8250_omap.c

546

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_omap.c

547

serial_out(up, UART_EFR, efr);

drivers/tty/serial/8250/8250_omap.c

548

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_omap.c

551

static void omap_serial_fill_features_erratas(struct uart_8250_port *up,

drivers/tty/serial/8250/8250_omap.c

582

dev_warn(up->port.dev,

drivers/tty/serial/8250/8250_omap.c

631

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_omap.c

632

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_omap.c

645

if (up->dma) {

drivers/tty/serial/8250/8250_omap.c

668

efr2 = serial_in(up, UART_OMAP_EFR2);

drivers/tty/serial/8250/8250_omap.c

669

timeout_h = serial_in(up, UART_OMAP_TO_H);

drivers/tty/serial/8250/8250_omap.c

670

timeout_l = serial_in(up, UART_OMAP_TO_L);

drivers/tty/serial/8250/8250_omap.c

671

serial_out(up, UART_OMAP_TO_H, 0xFF);

drivers/tty/serial/8250/8250_omap.c

672

serial_out(up, UART_OMAP_TO_L, 0xFF);

drivers/tty/serial/8250/8250_omap.c

673

serial_out(up, UART_OMAP_EFR2, UART_OMAP_EFR2_TIMEOUT_BEHAVE);

drivers/tty/serial/8250/8250_omap.c

674

serial_in(up, UART_IIR);

drivers/tty/serial/8250/8250_omap.c

675

serial_out(up, UART_OMAP_EFR2, efr2);

drivers/tty/serial/8250/8250_omap.c

676

serial_out(up, UART_OMAP_TO_H, timeout_h);

drivers/tty/serial/8250/8250_omap.c

677

serial_out(up, UART_OMAP_TO_L, timeout_l);

drivers/tty/serial/8250/8250_omap.c

681

if ((lsr & UART_LSR_OE) && up->overrun_backoff_time_ms > 0) {

drivers/tty/serial/8250/8250_omap.c

686

up->ier = serial_port_in(port, UART_IER);

drivers/tty/serial/8250/8250_omap.c

687

if (up->ier & (UART_IER_RLSI | UART_IER_RDI)) {

drivers/tty/serial/8250/8250_omap.c

693

cancel_delayed_work(&up->overrun_backoff);

drivers/tty/serial/8250/8250_omap.c

697

delay = msecs_to_jiffies(up->overrun_backoff_time_ms);

drivers/tty/serial/8250/8250_omap.c

698

schedule_delayed_work(&up->overrun_backoff, delay);

drivers/tty/serial/8250/8250_omap.c

709

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_omap.c

721

up->capabilities |= UART_CAP_RPM;

drivers/tty/serial/8250/8250_omap.c

724

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_omap.c

726

serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);

drivers/tty/serial/8250/8250_omap.c

728

serial_out(up, UART_LCR, UART_LCR_WLEN8);

drivers/tty/serial/8250/8250_omap.c

730

up->lsr_saved_flags = 0;

drivers/tty/serial/8250/8250_omap.c

731

up->msr_saved_flags = 0;

drivers/tty/serial/8250/8250_omap.c

735

up->dma = &priv->omap8250_dma;

drivers/tty/serial/8250/8250_omap.c

736

ret = serial8250_request_dma(up);

drivers/tty/serial/8250/8250_omap.c

740

up->dma = NULL;

drivers/tty/serial/8250/8250_omap.c

743

up->dma = NULL;

drivers/tty/serial/8250/8250_omap.c

748

up->ier = UART_IER_RLSI | UART_IER_RDI;

drivers/tty/serial/8250/8250_omap.c

749

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250_omap.c

756

serial_out(up, UART_OMAP_WER, priv->wer);

drivers/tty/serial/8250/8250_omap.c

758

if (up->dma && !(priv->habit & UART_HAS_EFR2)) {

drivers/tty/serial/8250/8250_omap.c

760

up->dma->rx_dma(up);

drivers/tty/serial/8250/8250_omap.c

770

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_omap.c

773

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_omap.c

776

if (up->dma)

drivers/tty/serial/8250/8250_omap.c

777

omap_8250_rx_dma_flush(up);

drivers/tty/serial/8250/8250_omap.c

779

serial_out(up, UART_OMAP_WER, 0);

drivers/tty/serial/8250/8250_omap.c

781

serial_out(up, UART_OMAP_EFR2, 0x0);

drivers/tty/serial/8250/8250_omap.c

785

up->ier = 0;

drivers/tty/serial/8250/8250_omap.c

786

serial_out(up, UART_IER, 0);

drivers/tty/serial/8250/8250_omap.c

792

serial8250_release_dma(up);

drivers/tty/serial/8250/8250_omap.c

793

up->dma = NULL;

drivers/tty/serial/8250/8250_omap.c

798

if (up->lcr & UART_LCR_SBC)

drivers/tty/serial/8250/8250_omap.c

799

serial_out(up, UART_LCR, up->lcr & ~UART_LCR_SBC);

drivers/tty/serial/8250/8250_omap.c

800

serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);

drivers/tty/serial/8250/8250_omap.c

817

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_omap.c

819

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_omap.c

824

if (up->dma)

drivers/tty/serial/8250/8250_omap.c

825

up->dma->rx_dma(up);

drivers/tty/serial/8250/8250_omap.c

826

up->ier |= UART_IER_RLSI | UART_IER_RDI;

drivers/tty/serial/8250/8250_omap.c

827

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/8250/8250_omap.c

835

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_omap.c

866

mctrl_gpio_to_gpiod(up->gpios, UART_GPIO_RTS) ||

drivers/tty/serial/8250/8250_omap.c

870

serial_out(up, UART_OMAP_MDR3, priv->mdr3);

drivers/tty/serial/8250/8250_omap.c

893

serial_out(up, UART_OMAP_MDR3, priv->mdr3);

drivers/tty/serial/8250/8250_pci.c

1276

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_pci.c

1281

serial_icr_write(up, UART_TCR, tcr);

drivers/tty/serial/8250/8250_pci.c

1282

serial_icr_write(up, UART_CPR, cpr);

drivers/tty/serial/8250/8250_pci.c

1283

serial_icr_write(up, UART_CKS, cpr2);

drivers/tty/serial/8250/8250_pci.c

1294

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_pci.c

1296

up->mcr |= UART_MCR_CLKSEL;

drivers/tty/serial/8250/8250_pci.c

1306

struct uart_8250_port *up, int idx)

drivers/tty/serial/8250/8250_pci.c

1311

up->port.flags |= UPF_FULL_PROBE;

drivers/tty/serial/8250/8250_pci.c

1312

up->port.get_divisor = pci_oxsemi_tornado_get_divisor;

drivers/tty/serial/8250/8250_pci.c

1313

up->port.set_divisor = pci_oxsemi_tornado_set_divisor;

drivers/tty/serial/8250/8250_pci.c

1314

up->port.set_mctrl = pci_oxsemi_tornado_set_mctrl;

drivers/tty/serial/8250/8250_pci.c

1317

return pci_default_setup(priv, board, up, idx);

drivers/tty/serial/8250/8250_pci.c

1847

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_pci.c

1853

serial8250_clear_and_reinit_fifos(up);

drivers/tty/serial/8250/8250_pci.c

1858

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_pci.c

1874

val = up->ier;

drivers/tty/serial/8250/8250_pci1xxxx.c

488

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_pci1xxxx.c

527

!(up->capabilities & UART_CAP_RPM))

drivers/tty/serial/8250/8250_pci1xxxx.c

556

struct uart_8250_port *up = serial8250_get_port(line);

drivers/tty/serial/8250/8250_pci1xxxx.c

557

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_pci1xxxx.c

565

wakeup_mask = readb(up->port.membase + UART_WAKE_MASK_REG);

drivers/tty/serial/8250/8250_pci1xxxx.c

583

struct uart_8250_port *up = serial8250_get_port(line);

drivers/tty/serial/8250/8250_pci1xxxx.c

584

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_pericom.c

73

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_pericom.c

77

serial_dl_write(up, divisor);

drivers/tty/serial/8250/8250_platform.c

238

struct uart_8250_port *up = serial8250_get_port(i);

drivers/tty/serial/8250/8250_platform.c

240

if (up->port.dev == &dev->dev)

drivers/tty/serial/8250/8250_platform.c

250

struct uart_8250_port *up = serial8250_get_port(i);

drivers/tty/serial/8250/8250_platform.c

252

if (up->port.type != PORT_UNKNOWN && up->port.dev == &dev->dev)

drivers/tty/serial/8250/8250_platform.c

253

uart_suspend_port(&serial8250_reg, &up->port);

drivers/tty/serial/8250/8250_platform.c

264

struct uart_8250_port *up = serial8250_get_port(i);

drivers/tty/serial/8250/8250_platform.c

266

if (up->port.type != PORT_UNKNOWN && up->port.dev == &dev->dev)

drivers/tty/serial/8250/8250_platform.c

79

struct uart_8250_port *up = serial8250_get_port(i);

drivers/tty/serial/8250/8250_platform.c

80

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_platform.c

96

serial8250_isa_config(i, &up->port, &up->capabilities);

drivers/tty/serial/8250/8250_port.c

1004

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

1005

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR7_64BYTE);

drivers/tty/serial/8250/8250_port.c

1006

status1 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750;

drivers/tty/serial/8250/8250_port.c

1007

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/8250/8250_port.c

1009

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/8250/8250_port.c

1010

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR7_64BYTE);

drivers/tty/serial/8250/8250_port.c

1011

status2 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750;

drivers/tty/serial/8250/8250_port.c

1012

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/8250/8250_port.c

1014

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

1018

up->port.type = PORT_16750;

drivers/tty/serial/8250/8250_port.c

1019

up->capabilities |= UART_CAP_AFE | UART_CAP_SLEEP;

drivers/tty/serial/8250/8250_port.c

1031

iersave = serial_in(up, UART_IER);

drivers/tty/serial/8250/8250_port.c

1032

serial_out(up, UART_IER, iersave & ~UART_IER_UUE);

drivers/tty/serial/8250/8250_port.c

1033

if (!(serial_in(up, UART_IER) & UART_IER_UUE)) {

drivers/tty/serial/8250/8250_port.c

1038

serial_out(up, UART_IER, iersave | UART_IER_UUE);

drivers/tty/serial/8250/8250_port.c

1039

if (serial_in(up, UART_IER) & UART_IER_UUE) {

drivers/tty/serial/8250/8250_port.c

1044

up->port.type = PORT_XSCALE;

drivers/tty/serial/8250/8250_port.c

1045

up->capabilities |= UART_CAP_UUE | UART_CAP_RTOIE;

drivers/tty/serial/8250/8250_port.c

1049

serial_out(up, UART_IER, iersave);

drivers/tty/serial/8250/8250_port.c

1055

if (up->port.type == PORT_16550A && size_fifo(up) == 64) {

drivers/tty/serial/8250/8250_port.c

1056

up->port.type = PORT_U6_16550A;

drivers/tty/serial/8250/8250_port.c

1057

up->capabilities |= UART_CAP_AFE;

drivers/tty/serial/8250/8250_port.c

1068

static void autoconfig(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

1072

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

1087

up->capabilities = 0;

drivers/tty/serial/8250/8250_port.c

1088

up->bugs = 0;

drivers/tty/serial/8250/8250_port.c

1104

scratch = serial_in(up, UART_IER);

drivers/tty/serial/8250/8250_port.c

1105

serial_out(up, UART_IER, 0);

drivers/tty/serial/8250/8250_port.c

1113

scratch2 = serial_in(up, UART_IER) & UART_IER_ALL_INTR;

drivers/tty/serial/8250/8250_port.c

1114

serial_out(up, UART_IER, UART_IER_ALL_INTR);

drivers/tty/serial/8250/8250_port.c

1118

scratch3 = serial_in(up, UART_IER) & UART_IER_ALL_INTR;

drivers/tty/serial/8250/8250_port.c

1119

serial_out(up, UART_IER, scratch);

drivers/tty/serial/8250/8250_port.c

1129

save_mcr = serial8250_in_MCR(up);

drivers/tty/serial/8250/8250_port.c

1130

save_lcr = serial_in(up, UART_LCR);

drivers/tty/serial/8250/8250_port.c

1142

serial8250_out_MCR(up, UART_MCR_LOOP | UART_MCR_OUT2 | UART_MCR_RTS);

drivers/tty/serial/8250/8250_port.c

1143

status1 = serial_in(up, UART_MSR) & UART_MSR_STATUS_BITS;

drivers/tty/serial/8250/8250_port.c

1144

serial8250_out_MCR(up, save_mcr);

drivers/tty/serial/8250/8250_port.c

1160

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_port.c

1161

serial_out(up, UART_EFR, 0);

drivers/tty/serial/8250/8250_port.c

1162

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

1164

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/8250/8250_port.c

1166

switch (serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED) {

drivers/tty/serial/8250/8250_port.c

1168

autoconfig_8250(up);

drivers/tty/serial/8250/8250_port.c

1174

autoconfig_16550a(up);

drivers/tty/serial/8250/8250_port.c

1181

rsa_autoconfig(up);

drivers/tty/serial/8250/8250_port.c

1183

serial_out(up, UART_LCR, save_lcr);

drivers/tty/serial/8250/8250_port.c

1185

port->fifosize = uart_config[up->port.type].fifo_size;

drivers/tty/serial/8250/8250_port.c

1186

old_capabilities = up->capabilities;

drivers/tty/serial/8250/8250_port.c

1187

up->capabilities = uart_config[port->type].flags;

drivers/tty/serial/8250/8250_port.c

1188

up->tx_loadsz = uart_config[port->type].tx_loadsz;

drivers/tty/serial/8250/8250_port.c

1194

rsa_reset(up);

drivers/tty/serial/8250/8250_port.c

1195

serial8250_out_MCR(up, save_mcr);

drivers/tty/serial/8250/8250_port.c

1196

serial8250_clear_fifos(up);

drivers/tty/serial/8250/8250_port.c

1197

serial_in(up, UART_RX);

drivers/tty/serial/8250/8250_port.c

1198

serial8250_clear_IER(up);

drivers/tty/serial/8250/8250_port.c

1207

fintek_8250_probe(up);

drivers/tty/serial/8250/8250_port.c

1209

if (up->capabilities != old_capabilities) {

drivers/tty/serial/8250/8250_port.c

1211

old_capabilities, up->capabilities);

drivers/tty/serial/8250/8250_port.c

1215

static void autoconfig_irq(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

1217

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

1233

save_mcr = serial8250_in_MCR(up);

drivers/tty/serial/8250/8250_port.c

1236

save_ier = serial_in(up, UART_IER);

drivers/tty/serial/8250/8250_port.c

1237

serial8250_out_MCR(up, UART_MCR_OUT1 | UART_MCR_OUT2);

drivers/tty/serial/8250/8250_port.c

1240

serial8250_out_MCR(up, 0);

drivers/tty/serial/8250/8250_port.c

1243

serial8250_out_MCR(up, UART_MCR_DTR | UART_MCR_RTS);

drivers/tty/serial/8250/8250_port.c

1245

serial8250_out_MCR(up,

drivers/tty/serial/8250/8250_port.c

1250

serial_out(up, UART_IER, UART_IER_ALL_INTR);

drivers/tty/serial/8250/8250_port.c

1252

serial_out(up, UART_TX, 0xFF);

drivers/tty/serial/8250/8250_port.c

1256

serial8250_out_MCR(up, save_mcr);

drivers/tty/serial/8250/8250_port.c

1259

serial_out(up, UART_IER, save_ier);

drivers/tty/serial/8250/8250_port.c

1269

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1274

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

1276

up->ier &= ~(UART_IER_RLSI | UART_IER_RDI);

drivers/tty/serial/8250/8250_port.c

1277

serial_port_out(port, UART_IER, up->ier);

drivers/tty/serial/8250/8250_port.c

1402

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1404

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

1405

__stop_tx(up);

drivers/tty/serial/8250/8250_port.c

1411

up->acr |= UART_ACR_TXDIS;

drivers/tty/serial/8250/8250_port.c

1412

serial_icr_write(up, UART_ACR, up->acr);

drivers/tty/serial/8250/8250_port.c

1418

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1420

if (up->dma && !up->dma->tx_dma(up))

drivers/tty/serial/8250/8250_port.c

1423

if (serial8250_set_THRI(up)) {

drivers/tty/serial/8250/8250_port.c

1424

if (up->bugs & UART_BUG_TXEN) {

drivers/tty/serial/8250/8250_port.c

1425

u16 lsr = serial_lsr_in(up);

drivers/tty/serial/8250/8250_port.c

1428

serial8250_tx_chars(up);

drivers/tty/serial/8250/8250_port.c

1435

if (port->type == PORT_16C950 && up->acr & UART_ACR_TXDIS) {

drivers/tty/serial/8250/8250_port.c

1436

up->acr &= ~UART_ACR_TXDIS;

drivers/tty/serial/8250/8250_port.c

1437

serial_icr_write(up, UART_ACR, up->acr);

drivers/tty/serial/8250/8250_port.c

1452

void serial8250_em485_start_tx(struct uart_8250_port *up, bool toggle_ier)

drivers/tty/serial/8250/8250_port.c

1454

unsigned char mcr = serial8250_in_MCR(up);

drivers/tty/serial/8250/8250_port.c

1456

if (!(up->port.rs485.flags & SER_RS485_RX_DURING_TX) && toggle_ier)

drivers/tty/serial/8250/8250_port.c

1457

serial8250_stop_rx(&up->port);

drivers/tty/serial/8250/8250_port.c

1459

if (up->port.rs485.flags & SER_RS485_RTS_ON_SEND)

drivers/tty/serial/8250/8250_port.c

1463

serial8250_out_MCR(up, mcr);

drivers/tty/serial/8250/8250_port.c

1470

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1471

struct uart_8250_em485 *em485 = up->em485;

drivers/tty/serial/8250/8250_port.c

1490

up->rs485_start_tx(up, true);

drivers/tty/serial/8250/8250_port.c

1492

if (up->port.rs485.delay_rts_before_send > 0) {

drivers/tty/serial/8250/8250_port.c

1495

up->port.rs485.delay_rts_before_send);

drivers/tty/serial/8250/8250_port.c

1521

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1522

struct uart_8250_em485 *em485 = up->em485;

drivers/tty/serial/8250/8250_port.c

1530

serial8250_rpm_get_tx(up);

drivers/tty/serial/8250/8250_port.c

1552

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1558

if (up->bugs & UART_BUG_NOMSR)

drivers/tty/serial/8250/8250_port.c

1561

mctrl_gpio_disable_ms_no_sync(up->gpios);

drivers/tty/serial/8250/8250_port.c

1563

up->ier &= ~UART_IER_MSI;

drivers/tty/serial/8250/8250_port.c

1564

serial_port_out(port, UART_IER, up->ier);

drivers/tty/serial/8250/8250_port.c

1569

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1575

if (up->bugs & UART_BUG_NOMSR)

drivers/tty/serial/8250/8250_port.c

1578

mctrl_gpio_enable_ms(up->gpios);

drivers/tty/serial/8250/8250_port.c

1580

up->ier |= UART_IER_MSI;

drivers/tty/serial/8250/8250_port.c

1582

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

1583

serial_port_out(port, UART_IER, up->ier);

drivers/tty/serial/8250/8250_port.c

1586

void serial8250_read_char(struct uart_8250_port *up, u16 lsr)

drivers/tty/serial/8250/8250_port.c

1588

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

1592

ch = serial_in(up, UART_RX);

drivers/tty/serial/8250/8250_port.c

1605

lsr |= up->lsr_saved_flags;

drivers/tty/serial/8250/8250_port.c

1606

up->lsr_saved_flags = 0;

drivers/tty/serial/8250/8250_port.c

1654

u16 serial8250_rx_chars(struct uart_8250_port *up, u16 lsr)

drivers/tty/serial/8250/8250_port.c

1656

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

1660

serial8250_read_char(up, lsr);

drivers/tty/serial/8250/8250_port.c

1663

lsr = serial_in(up, UART_LSR);

drivers/tty/serial/8250/8250_port.c

1671

void serial8250_tx_chars(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

1673

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

1686

__stop_tx(up);

drivers/tty/serial/8250/8250_port.c

1690

count = up->tx_loadsz;

drivers/tty/serial/8250/8250_port.c

1697

serial_out(up, UART_TX, c);

drivers/tty/serial/8250/8250_port.c

1698

if (up->bugs & UART_BUG_TXRACE) {

drivers/tty/serial/8250/8250_port.c

1708

serial_in(up, UART_SCR);

drivers/tty/serial/8250/8250_port.c

1711

if ((up->capabilities & UART_CAP_HFIFO) &&

drivers/tty/serial/8250/8250_port.c

1712

!uart_lsr_tx_empty(serial_in(up, UART_LSR)))

drivers/tty/serial/8250/8250_port.c

1715

if ((up->capabilities & UART_CAP_MINI) &&

drivers/tty/serial/8250/8250_port.c

1716

!(serial_in(up, UART_LSR) & UART_LSR_THRE))

drivers/tty/serial/8250/8250_port.c

1729

!(up->capabilities & UART_CAP_RPM))

drivers/tty/serial/8250/8250_port.c

1730

__stop_tx(up);

drivers/tty/serial/8250/8250_port.c

1735

unsigned int serial8250_modem_status(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

1737

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

1738

unsigned int status = serial_in(up, UART_MSR);

drivers/tty/serial/8250/8250_port.c

1740

status |= up->msr_saved_flags;

drivers/tty/serial/8250/8250_port.c

1741

up->msr_saved_flags = 0;

drivers/tty/serial/8250/8250_port.c

1742

if (status & UART_MSR_ANY_DELTA && up->ier & UART_IER_MSI &&

drivers/tty/serial/8250/8250_port.c

1760

static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir)

drivers/tty/serial/8250/8250_port.c

1775

if (!up->dma->rx_running)

drivers/tty/serial/8250/8250_port.c

1780

serial8250_rx_dma_flush(up);

drivers/tty/serial/8250/8250_port.c

1783

return up->dma->rx_dma(up);

drivers/tty/serial/8250/8250_port.c

1791

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1798

status = serial_lsr_in(up);

drivers/tty/serial/8250/8250_port.c

1810

!(up->ier & (UART_IER_RLSI | UART_IER_RDI)))

drivers/tty/serial/8250/8250_port.c

1819

if (!up->dma || handle_rx_dma(up, iir))

drivers/tty/serial/8250/8250_port.c

1820

status = serial8250_rx_chars(up, status);

drivers/tty/serial/8250/8250_port.c

1822

serial8250_modem_status(up);

drivers/tty/serial/8250/8250_port.c

1823

if ((status & UART_LSR_THRE) && (up->ier & UART_IER_THRI)) {

drivers/tty/serial/8250/8250_port.c

1824

if (!up->dma || up->dma->tx_err)

drivers/tty/serial/8250/8250_port.c

1825

serial8250_tx_chars(up);

drivers/tty/serial/8250/8250_port.c

1826

else if (!up->dma->tx_running)

drivers/tty/serial/8250/8250_port.c

1827

__stop_tx(up);

drivers/tty/serial/8250/8250_port.c

1849

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1852

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

1870

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1873

serial8250_tx_chars(up);

drivers/tty/serial/8250/8250_port.c

1882

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1884

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

1887

if (!serial8250_tx_dma_running(up) && uart_lsr_tx_empty(serial_lsr_in(up)))

drivers/tty/serial/8250/8250_port.c

1895

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1899

scoped_guard(serial8250_rpm, up)

drivers/tty/serial/8250/8250_port.c

1900

status = serial8250_modem_status(up);

drivers/tty/serial/8250/8250_port.c

1903

if (up->gpios)

drivers/tty/serial/8250/8250_port.c

1904

return mctrl_gpio_get(up->gpios, &val);

drivers/tty/serial/8250/8250_port.c

1919

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1924

mcr |= up->mcr;

drivers/tty/serial/8250/8250_port.c

1926

serial8250_out_MCR(up, mcr);

drivers/tty/serial/8250/8250_port.c

1943

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

1945

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

1949

up->lcr |= UART_LCR_SBC;

drivers/tty/serial/8250/8250_port.c

1951

up->lcr &= ~UART_LCR_SBC;

drivers/tty/serial/8250/8250_port.c

1952

serial_port_out(port, UART_LCR, up->lcr);

drivers/tty/serial/8250/8250_port.c

1956

static bool wait_for_lsr(struct uart_8250_port *up, int bits)

drivers/tty/serial/8250/8250_port.c

1964

if (up->port.frame_time)

drivers/tty/serial/8250/8250_port.c

1965

tmout = up->port.frame_time * 2 / NSEC_PER_USEC;

drivers/tty/serial/8250/8250_port.c

1970

status = serial_lsr_in(up);

drivers/tty/serial/8250/8250_port.c

1984

static void wait_for_xmitr(struct uart_8250_port *up, int bits)

drivers/tty/serial/8250/8250_port.c

1988

wait_for_lsr(up, bits);

drivers/tty/serial/8250/8250_port.c

1991

if (up->port.flags & UPF_CONS_FLOW) {

drivers/tty/serial/8250/8250_port.c

1993

unsigned int msr = serial_in(up, UART_MSR);

drivers/tty/serial/8250/8250_port.c

1994

up->msr_saved_flags |= msr & MSR_SAVE_FLAGS;

drivers/tty/serial/8250/8250_port.c

2011

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2014

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

2028

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2038

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

2043

serial8250_clear_IER(up);

drivers/tty/serial/8250/8250_port.c

2045

wait_for_xmitr(up, UART_LSR_BOTH_EMPTY);

drivers/tty/serial/8250/8250_port.c

2055

wait_for_xmitr(up, UART_LSR_BOTH_EMPTY);

drivers/tty/serial/8250/8250_port.c

2063

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2073

up->acr = 0;

drivers/tty/serial/8250/8250_port.c

2078

serial_icr_write(up, UART_CSR, 0); /* Reset the UART */

drivers/tty/serial/8250/8250_port.c

2103

rsa_enable(up);

drivers/tty/serial/8250/8250_port.c

2110

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2117

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_port.c

2119

fctr = serial_in(up, UART_FCTR) & ~(UART_FCTR_RX|UART_FCTR_TX);

drivers/tty/serial/8250/8250_port.c

2137

if (up->tx_loadsz < 2 || up->tx_loadsz > port->fifosize) {

drivers/tty/serial/8250/8250_port.c

2142

serial_port_out(port, UART_ALTR_TX_LOW, port->fifosize - up->tx_loadsz);

drivers/tty/serial/8250/8250_port.c

2150

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2156

if (up->port.flags & UPF_NO_THRE_TEST)

drivers/tty/serial/8250/8250_port.c

2170

wait_for_xmitr(up, UART_LSR_THRE);

drivers/tty/serial/8250/8250_port.c

2187

if ((!iir_noint1 && iir_noint2) || up->port.flags & UPF_BUG_THRE)

drivers/tty/serial/8250/8250_port.c

2188

up->bugs |= UART_BUG_THRE;

drivers/tty/serial/8250/8250_port.c

2207

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2229

if (!(up->bugs & UART_BUG_TXEN)) {

drivers/tty/serial/8250/8250_port.c

2230

up->bugs |= UART_BUG_TXEN;

drivers/tty/serial/8250/8250_port.c

2237

up->bugs &= ~UART_BUG_TXEN;

drivers/tty/serial/8250/8250_port.c

2251

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2256

if (!up->tx_loadsz)

drivers/tty/serial/8250/8250_port.c

2257

up->tx_loadsz = uart_config[port->type].tx_loadsz;

drivers/tty/serial/8250/8250_port.c

2258

if (!up->capabilities)

drivers/tty/serial/8250/8250_port.c

2259

up->capabilities = uart_config[port->type].flags;

drivers/tty/serial/8250/8250_port.c

2260

up->mcr = 0;

drivers/tty/serial/8250/8250_port.c

2262

if (port->iotype != up->cur_iotype)

drivers/tty/serial/8250/8250_port.c

2265

guard(serial8250_rpm)(up);

drivers/tty/serial/8250/8250_port.c

2273

serial8250_clear_fifos(up);

drivers/tty/serial/8250/8250_port.c

2291

if (port->irq && (up->port.flags & UPF_SHARE_IRQ))

drivers/tty/serial/8250/8250_port.c

2292

up->port.irqflags |= IRQF_SHARED;

drivers/tty/serial/8250/8250_port.c

2294

retval = up->ops->setup_irq(up);

drivers/tty/serial/8250/8250_port.c

2300

up->ops->setup_timer(up);

drivers/tty/serial/8250/8250_port.c

2310

up->lsr_saved_flags = 0;

drivers/tty/serial/8250/8250_port.c

2311

up->msr_saved_flags = 0;

drivers/tty/serial/8250/8250_port.c

2316

if (up->dma) {

drivers/tty/serial/8250/8250_port.c

2321

else if (serial8250_request_dma(up))

drivers/tty/serial/8250/8250_port.c

2325

up->dma = NULL;

drivers/tty/serial/8250/8250_port.c

2334

up->ier = UART_IER_RLSI | UART_IER_RDI;

drivers/tty/serial/8250/8250_port.c

2359

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2362

serial8250_rpm_get(up);

drivers/tty/serial/8250/8250_port.c

2369

up->ier = 0;

drivers/tty/serial/8250/8250_port.c

2375

if (up->dma)

drivers/tty/serial/8250/8250_port.c

2376

serial8250_release_dma(up);

drivers/tty/serial/8250/8250_port.c

2394

serial8250_clear_fifos(up);

drivers/tty/serial/8250/8250_port.c

2396

rsa_disable(up);

drivers/tty/serial/8250/8250_port.c

2409

serial8250_rpm_put(up);

drivers/tty/serial/8250/8250_port.c

2411

up->ops->release_irq(up);

drivers/tty/serial/8250/8250_port.c

2425

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2427

if (up->dma)

drivers/tty/serial/8250/8250_port.c

2428

serial8250_tx_dma_flush(up);

drivers/tty/serial/8250/8250_port.c

2434

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2479

if (up->bugs & UART_BUG_QUOT && (quot & 0xff) == 0)

drivers/tty/serial/8250/8250_port.c

2495

static unsigned char serial8250_compute_lcr(struct uart_8250_port *up, tcflag_t c_cflag)

drivers/tty/serial/8250/8250_port.c

2514

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2517

if (is_omap1510_8250(up)) {

drivers/tty/serial/8250/8250_port.c

2529

if (up->capabilities & UART_NATSEMI)

drivers/tty/serial/8250/8250_port.c

2532

serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB);

drivers/tty/serial/8250/8250_port.c

2534

serial_dl_write(up, quot);

drivers/tty/serial/8250/8250_port.c

2611

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2613

if (!(up->capabilities & UART_CAP_MINI))

drivers/tty/serial/8250/8250_port.c

2628

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2630

if (!(up->capabilities & UART_CAP_FIFO))

drivers/tty/serial/8250/8250_port.c

2636

if (up->dma)

drivers/tty/serial/8250/8250_port.c

2639

up->fcr &= ~UART_FCR_TRIGGER_MASK;

drivers/tty/serial/8250/8250_port.c

2640

up->fcr |= UART_FCR_TRIGGER_1;

drivers/tty/serial/8250/8250_port.c

2649

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2651

if (!(up->capabilities & UART_CAP_AFE))

drivers/tty/serial/8250/8250_port.c

2654

up->mcr &= ~UART_MCR_AFE;

drivers/tty/serial/8250/8250_port.c

2656

up->mcr |= UART_MCR_AFE;

drivers/tty/serial/8250/8250_port.c

2693

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2696

up->ier &= ~UART_IER_MSI;

drivers/tty/serial/8250/8250_port.c

2697

if (!(up->bugs & UART_BUG_NOMSR) && UART_ENABLE_MS(&up->port, termios->c_cflag))

drivers/tty/serial/8250/8250_port.c

2698

up->ier |= UART_IER_MSI;

drivers/tty/serial/8250/8250_port.c

2699

if (up->capabilities & UART_CAP_UUE)

drivers/tty/serial/8250/8250_port.c

2700

up->ier |= UART_IER_UUE;

drivers/tty/serial/8250/8250_port.c

2701

if (up->capabilities & UART_CAP_RTOIE)

drivers/tty/serial/8250/8250_port.c

2702

up->ier |= UART_IER_RTOIE;

drivers/tty/serial/8250/8250_port.c

2704

serial_port_out(port, UART_IER, up->ier);

drivers/tty/serial/8250/8250_port.c

2709

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2713

if (!(up->capabilities & UART_CAP_EFR))

drivers/tty/serial/8250/8250_port.c

2733

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2737

serial_port_out(port, UART_FCR, up->fcr);

drivers/tty/serial/8250/8250_port.c

2743

serial_port_out(port, UART_LCR, up->lcr);

drivers/tty/serial/8250/8250_port.c

2749

if (up->fcr & UART_FCR_ENABLE_FIFO)

drivers/tty/serial/8250/8250_port.c

2752

serial_port_out(port, UART_FCR, up->fcr);

drivers/tty/serial/8250/8250_port.c

2759

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2764

lcr = serial8250_compute_lcr(up, termios->c_cflag);

drivers/tty/serial/8250/8250_port.c

2773

scoped_guard(serial8250_rpm, up) {

drivers/tty/serial/8250/8250_port.c

2776

up->lcr = lcr;

drivers/tty/serial/8250/8250_port.c

2861

static int serial8250_request_std_resource(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

2863

unsigned int size = serial8250_port_size(up);

drivers/tty/serial/8250/8250_port.c

2864

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

2899

static void serial8250_release_std_resource(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

2901

unsigned int size = serial8250_port_size(up);

drivers/tty/serial/8250/8250_port.c

2902

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

2933

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2935

serial8250_release_std_resource(up);

drivers/tty/serial/8250/8250_port.c

2940

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

2942

return serial8250_request_std_resource(up);

drivers/tty/serial/8250/8250_port.c

2945

static int fcr_get_rxtrig_bytes(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

2947

const struct serial8250_config *conf_type = &uart_config[up->port.type];

drivers/tty/serial/8250/8250_port.c

2950

bytes = conf_type->rxtrig_bytes[UART_FCR_R_TRIG_BITS(up->fcr)];

drivers/tty/serial/8250/8250_port.c

2955

static int bytes_to_fcr_rxtrig(struct uart_8250_port *up, unsigned char bytes)

drivers/tty/serial/8250/8250_port.c

2957

const struct serial8250_config *conf_type = &uart_config[up->port.type];

drivers/tty/serial/8250/8250_port.c

2976

struct uart_8250_port *up = up_to_u8250p(uport);

drivers/tty/serial/8250/8250_port.c

2978

if (!(up->capabilities & UART_CAP_FIFO) || uport->fifosize <= 1)

drivers/tty/serial/8250/8250_port.c

2981

return fcr_get_rxtrig_bytes(up);

drivers/tty/serial/8250/8250_port.c

3012

struct uart_8250_port *up = up_to_u8250p(uport);

drivers/tty/serial/8250/8250_port.c

3015

if (!(up->capabilities & UART_CAP_FIFO) || uport->fifosize <= 1)

drivers/tty/serial/8250/8250_port.c

3018

rxtrig = bytes_to_fcr_rxtrig(up, bytes);

drivers/tty/serial/8250/8250_port.c

3022

serial8250_clear_fifos(up);

drivers/tty/serial/8250/8250_port.c

3023

up->fcr &= ~UART_FCR_TRIGGER_MASK;

drivers/tty/serial/8250/8250_port.c

3024

up->fcr |= (unsigned char)rxtrig;

drivers/tty/serial/8250/8250_port.c

3025

serial_out(up, UART_FCR, up->fcr);

drivers/tty/serial/8250/8250_port.c

3072

static void register_dev_spec_attr_grp(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

3074

const struct serial8250_config *conf_type = &uart_config[up->port.type];

drivers/tty/serial/8250/8250_port.c

3077

up->port.attr_group = &serial8250_dev_attr_group;

drivers/tty/serial/8250/8250_port.c

3082

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

3089

ret = serial8250_request_std_resource(up);

drivers/tty/serial/8250/8250_port.c

3093

if (port->iotype != up->cur_iotype)

drivers/tty/serial/8250/8250_port.c

3097

autoconfig(up);

drivers/tty/serial/8250/8250_port.c

3101

up->bugs |= UART_BUG_NOMSR;

drivers/tty/serial/8250/8250_port.c

3104

autoconfig_irq(up);

drivers/tty/serial/8250/8250_port.c

3107

serial8250_release_std_resource(up);

drivers/tty/serial/8250/8250_port.c

3109

register_dev_spec_attr_grp(up);

drivers/tty/serial/8250/8250_port.c

3110

up->fcr = uart_config[up->port.type].fcr;

drivers/tty/serial/8250/8250_port.c

3161

void serial8250_init_port(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

3163

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

317

static u32 default_serial_dl_read(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

3171

up->cur_iotype = UPIO_UNKNOWN;

drivers/tty/serial/8250/8250_port.c

3175

void serial8250_set_defaults(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

3177

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

3179

if (up->port.flags & UPF_FIXED_TYPE) {

drivers/tty/serial/8250/8250_port.c

3180

unsigned int type = up->port.type;

drivers/tty/serial/8250/8250_port.c

3182

if (!up->port.fifosize)

drivers/tty/serial/8250/8250_port.c

3183

up->port.fifosize = uart_config[type].fifo_size;

drivers/tty/serial/8250/8250_port.c

3184

if (!up->tx_loadsz)

drivers/tty/serial/8250/8250_port.c

3185

up->tx_loadsz = uart_config[type].tx_loadsz;

drivers/tty/serial/8250/8250_port.c

3186

if (!up->capabilities)

drivers/tty/serial/8250/8250_port.c

3187

up->capabilities = uart_config[type].flags;

drivers/tty/serial/8250/8250_port.c

3193

if (up->dma) {

drivers/tty/serial/8250/8250_port.c

3194

if (!up->dma->tx_dma)

drivers/tty/serial/8250/8250_port.c

3195

up->dma->tx_dma = serial8250_tx_dma;

drivers/tty/serial/8250/8250_port.c

3196

if (!up->dma->rx_dma)

drivers/tty/serial/8250/8250_port.c

3197

up->dma->rx_dma = serial8250_rx_dma;

drivers/tty/serial/8250/8250_port.c

320

unsigned char dll = serial_in(up, UART_DLL);

drivers/tty/serial/8250/8250_port.c

3202

void serial8250_fifo_wait_for_lsr_thre(struct uart_8250_port *up, unsigned int count)

drivers/tty/serial/8250/8250_port.c

3207

if (wait_for_lsr(up, UART_LSR_THRE))

drivers/tty/serial/8250/8250_port.c

321

unsigned char dlm = serial_in(up, UART_DLM);

drivers/tty/serial/8250/8250_port.c

3222

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

3224

wait_for_xmitr(up, UART_LSR_THRE);

drivers/tty/serial/8250/8250_port.c

3231

static void serial8250_console_restore(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

3233

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

3250

serial_port_out(port, UART_LCR, up->lcr);

drivers/tty/serial/8250/8250_port.c

3251

serial8250_out_MCR(up, up->mcr | UART_MCR_DTR | UART_MCR_RTS);

drivers/tty/serial/8250/8250_port.c

3260

static void serial8250_console_fifo_write(struct uart_8250_port *up,

drivers/tty/serial/8250/8250_port.c

3264

unsigned int fifosize = up->tx_loadsz;

drivers/tty/serial/8250/8250_port.c

3265

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

327

static void default_serial_dl_write(struct uart_8250_port *up, u32 value)

drivers/tty/serial/8250/8250_port.c

3272

serial8250_fifo_wait_for_lsr_thre(up, fifosize);

drivers/tty/serial/8250/8250_port.c

329

serial_out(up, UART_DLL, value & 0xff);

drivers/tty/serial/8250/8250_port.c

3290

serial8250_fifo_wait_for_lsr_thre(up, tx_count);

drivers/tty/serial/8250/8250_port.c

330

serial_out(up, UART_DLM, value >> 8 & 0xff);

drivers/tty/serial/8250/8250_port.c

3302

void serial8250_console_write(struct uart_8250_port *up, const char *s,

drivers/tty/serial/8250/8250_port.c

3305

struct uart_8250_em485 *em485 = up->em485;

drivers/tty/serial/8250/8250_port.c

3306

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_port.c

3322

serial8250_clear_IER(up);

drivers/tty/serial/8250/8250_port.c

3325

if (up->canary && (up->canary != serial_port_in(port, UART_SCR))) {

drivers/tty/serial/8250/8250_port.c

3326

serial8250_console_restore(up);

drivers/tty/serial/8250/8250_port.c

3327

up->canary = 0;

drivers/tty/serial/8250/8250_port.c

3332

up->rs485_start_tx(up, false);

drivers/tty/serial/8250/8250_port.c

3336

use_fifo = (up->capabilities & UART_CAP_FIFO) &&

drivers/tty/serial/8250/8250_port.c

3341

!(up->capabilities & UART_CAP_MINI) &&

drivers/tty/serial/8250/8250_port.c

3345

up->tx_loadsz > 1 &&

drivers/tty/serial/8250/8250_port.c

3346

(up->fcr & UART_FCR_ENABLE_FIFO) &&

drivers/tty/serial/8250/8250_port.c

3354

!(up->port.flags & UPF_CONS_FLOW);

drivers/tty/serial/8250/8250_port.c

3357

serial8250_console_fifo_write(up, s, count);

drivers/tty/serial/8250/8250_port.c

3365

wait_for_xmitr(up, UART_LSR_BOTH_EMPTY);

drivers/tty/serial/8250/8250_port.c

3370

up->rs485_stop_tx(up, false);

drivers/tty/serial/8250/8250_port.c

3382

if (up->msr_saved_flags)

drivers/tty/serial/8250/8250_port.c

3383

serial8250_modem_status(up);

drivers/tty/serial/8250/8250_port.c

423

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_port.c

425

up->dl_read = default_serial_dl_read;

drivers/tty/serial/8250/8250_port.c

426

up->dl_write = default_serial_dl_write;

drivers/tty/serial/8250/8250_port.c

468

up->cur_iotype = p->iotype;

drivers/tty/serial/8250/8250_port.c

624

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_port.c

631

return serial8250_em485_init(up);

drivers/tty/serial/8250/8250_port.c

633

serial8250_em485_destroy(up);

drivers/tty/serial/8250/8250_port.c

711

static void serial8250_clear_IER(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

713

if (up->capabilities & UART_CAP_UUE)

drivers/tty/serial/8250/8250_port.c

714

serial_out(up, UART_IER, UART_IER_UUE);

drivers/tty/serial/8250/8250_port.c

716

serial_out(up, UART_IER, 0);

drivers/tty/serial/8250/8250_port.c

723

static int size_fifo(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

729

old_lcr = serial_in(up, UART_LCR);

drivers/tty/serial/8250/8250_port.c

730

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

731

old_fcr = serial_in(up, UART_FCR);

drivers/tty/serial/8250/8250_port.c

732

old_mcr = serial8250_in_MCR(up);

drivers/tty/serial/8250/8250_port.c

733

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |

drivers/tty/serial/8250/8250_port.c

735

serial8250_out_MCR(up, UART_MCR_LOOP);

drivers/tty/serial/8250/8250_port.c

736

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/8250/8250_port.c

737

old_dl = serial_dl_read(up);

drivers/tty/serial/8250/8250_port.c

738

serial_dl_write(up, 0x0001);

drivers/tty/serial/8250/8250_port.c

739

serial_out(up, UART_LCR, UART_LCR_WLEN8);

drivers/tty/serial/8250/8250_port.c

741

serial_out(up, UART_TX, count);

drivers/tty/serial/8250/8250_port.c

743

for (count = 0; (serial_in(up, UART_LSR) & UART_LSR_DR) &&

drivers/tty/serial/8250/8250_port.c

745

serial_in(up, UART_RX);

drivers/tty/serial/8250/8250_port.c

746

serial_out(up, UART_FCR, old_fcr);

drivers/tty/serial/8250/8250_port.c

747

serial8250_out_MCR(up, old_mcr);

drivers/tty/serial/8250/8250_port.c

748

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/8250/8250_port.c

749

serial_dl_write(up, old_dl);

drivers/tty/serial/8250/8250_port.c

750

serial_out(up, UART_LCR, old_lcr);

drivers/tty/serial/8250/8250_port.c

787

static void autoconfig_has_efr(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

794

up->capabilities |= UART_CAP_EFR | UART_CAP_SLEEP;

drivers/tty/serial/8250/8250_port.c

813

up->acr = 0;

drivers/tty/serial/8250/8250_port.c

814

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_port.c

815

serial_out(up, UART_EFR, UART_EFR_ECB);

drivers/tty/serial/8250/8250_port.c

816

serial_out(up, UART_LCR, 0x00);

drivers/tty/serial/8250/8250_port.c

817

id1 = serial_icr_read(up, UART_ID1);

drivers/tty/serial/8250/8250_port.c

818

id2 = serial_icr_read(up, UART_ID2);

drivers/tty/serial/8250/8250_port.c

819

id3 = serial_icr_read(up, UART_ID3);

drivers/tty/serial/8250/8250_port.c

820

rev = serial_icr_read(up, UART_REV);

drivers/tty/serial/8250/8250_port.c

824

up->port.type = PORT_16C950;

drivers/tty/serial/8250/8250_port.c

832

up->bugs |= UART_BUG_QUOT;

drivers/tty/serial/8250/8250_port.c

844

id1 = autoconfig_read_divisor_id(up);

drivers/tty/serial/8250/8250_port.c

848

up->port.type = PORT_16850;

drivers/tty/serial/8250/8250_port.c

861

if (size_fifo(up) == 64)

drivers/tty/serial/8250/8250_port.c

862

up->port.type = PORT_16654;

drivers/tty/serial/8250/8250_port.c

864

up->port.type = PORT_16650V2;

drivers/tty/serial/8250/8250_port.c

872

static void autoconfig_8250(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

876

up->port.type = PORT_8250;

drivers/tty/serial/8250/8250_port.c

878

scratch = serial_in(up, UART_SCR);

drivers/tty/serial/8250/8250_port.c

879

serial_out(up, UART_SCR, 0xa5);

drivers/tty/serial/8250/8250_port.c

880

status1 = serial_in(up, UART_SCR);

drivers/tty/serial/8250/8250_port.c

881

serial_out(up, UART_SCR, 0x5a);

drivers/tty/serial/8250/8250_port.c

882

status2 = serial_in(up, UART_SCR);

drivers/tty/serial/8250/8250_port.c

883

serial_out(up, UART_SCR, scratch);

drivers/tty/serial/8250/8250_port.c

886

up->port.type = PORT_16450;

drivers/tty/serial/8250/8250_port.c

889

static int broken_efr(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

896

if (autoconfig_read_divisor_id(up) == 0x0201 && size_fifo(up) == 16)

drivers/tty/serial/8250/8250_port.c

908

static void autoconfig_16550a(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_port.c

914

lockdep_assert_held_once(&up->port.lock);

drivers/tty/serial/8250/8250_port.c

916

up->port.type = PORT_16550A;

drivers/tty/serial/8250/8250_port.c

917

up->capabilities |= UART_CAP_FIFO;

drivers/tty/serial/8250/8250_port.c

920

!(up->port.flags & UPF_FULL_PROBE))

drivers/tty/serial/8250/8250_port.c

927

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/8250/8250_port.c

928

if (serial_in(up, UART_EFR) == 0) {

drivers/tty/serial/8250/8250_port.c

929

serial_out(up, UART_EFR, 0xA8);

drivers/tty/serial/8250/8250_port.c

930

if (serial_in(up, UART_EFR) != 0) {

drivers/tty/serial/8250/8250_port.c

931

up->port.type = PORT_16650;

drivers/tty/serial/8250/8250_port.c

932

up->capabilities |= UART_CAP_EFR | UART_CAP_SLEEP;

drivers/tty/serial/8250/8250_port.c

934

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

935

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |

drivers/tty/serial/8250/8250_port.c

937

status1 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750;

drivers/tty/serial/8250/8250_port.c

938

serial_out(up, UART_FCR, 0);

drivers/tty/serial/8250/8250_port.c

939

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

942

up->port.type = PORT_16550A_FSL64;

drivers/tty/serial/8250/8250_port.c

944

serial_out(up, UART_EFR, 0);

drivers/tty/serial/8250/8250_port.c

952

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/8250/8250_port.c

953

if (serial_in(up, UART_EFR) == 0 && !broken_efr(up)) {

drivers/tty/serial/8250/8250_port.c

954

autoconfig_has_efr(up);

drivers/tty/serial/8250/8250_port.c

965

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

966

status1 = serial8250_in_MCR(up);

drivers/tty/serial/8250/8250_port.c

967

serial_out(up, UART_LCR, 0xE0);

drivers/tty/serial/8250/8250_port.c

968

status2 = serial_in(up, 0x02); /* EXCR1 */

drivers/tty/serial/8250/8250_port.c

971

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

972

serial8250_out_MCR(up, status1 ^ UART_MCR_LOOP);

drivers/tty/serial/8250/8250_port.c

973

serial_out(up, UART_LCR, 0xE0);

drivers/tty/serial/8250/8250_port.c

974

status2 = serial_in(up, 0x02); /* EXCR1 */

drivers/tty/serial/8250/8250_port.c

975

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

976

serial8250_out_MCR(up, status1);

drivers/tty/serial/8250/8250_port.c

981

serial_out(up, UART_LCR, 0xE0);

drivers/tty/serial/8250/8250_port.c

983

quot = serial_dl_read(up);

drivers/tty/serial/8250/8250_port.c

986

if (ns16550a_goto_highspeed(up))

drivers/tty/serial/8250/8250_port.c

987

serial_dl_write(up, quot);

drivers/tty/serial/8250/8250_port.c

989

serial_out(up, UART_LCR, 0);

drivers/tty/serial/8250/8250_port.c

991

up->port.uartclk = 921600*16;

drivers/tty/serial/8250/8250_port.c

992

up->port.type = PORT_NS16550A;

drivers/tty/serial/8250/8250_port.c

993

up->capabilities |= UART_NATSEMI;

drivers/tty/serial/8250/8250_pxa.c

63

static void serial_pxa_dl_write(struct uart_8250_port *up, u32 value)

drivers/tty/serial/8250/8250_pxa.c

67

serial_out(up, UART_DLL, value & 0xff);

drivers/tty/serial/8250/8250_pxa.c

72

dll = serial_in(up, UART_DLL);

drivers/tty/serial/8250/8250_pxa.c

75

serial_out(up, UART_DLM, value >> 8 & 0xff);

drivers/tty/serial/8250/8250_rsa.c

126

static int __rsa_enable(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_rsa.c

131

mode = serial_in(up, UART_RSA_MSR);

drivers/tty/serial/8250/8250_rsa.c

135

serial_out(up, UART_RSA_MSR, mode | UART_RSA_MSR_FIFO);

drivers/tty/serial/8250/8250_rsa.c

136

mode = serial_in(up, UART_RSA_MSR);

drivers/tty/serial/8250/8250_rsa.c

141

up->port.uartclk = SERIAL_RSA_BAUD_BASE * 16;

drivers/tty/serial/8250/8250_rsa.c

149

void rsa_enable(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_rsa.c

151

if (up->port.type != PORT_RSA)

drivers/tty/serial/8250/8250_rsa.c

154

if (up->port.uartclk != SERIAL_RSA_BAUD_BASE * 16) {

drivers/tty/serial/8250/8250_rsa.c

155

guard(uart_port_lock_irq)(&up->port);

drivers/tty/serial/8250/8250_rsa.c

156

__rsa_enable(up);

drivers/tty/serial/8250/8250_rsa.c

158

if (up->port.uartclk == SERIAL_RSA_BAUD_BASE * 16)

drivers/tty/serial/8250/8250_rsa.c

159

serial_out(up, UART_RSA_FRR, 0);

drivers/tty/serial/8250/8250_rsa.c

167

void rsa_disable(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_rsa.c

172

if (up->port.type != PORT_RSA)

drivers/tty/serial/8250/8250_rsa.c

175

if (up->port.uartclk != SERIAL_RSA_BAUD_BASE * 16)

drivers/tty/serial/8250/8250_rsa.c

178

guard(uart_port_lock_irq)(&up->port);

drivers/tty/serial/8250/8250_rsa.c

180

mode = serial_in(up, UART_RSA_MSR);

drivers/tty/serial/8250/8250_rsa.c

184

serial_out(up, UART_RSA_MSR, mode & ~UART_RSA_MSR_FIFO);

drivers/tty/serial/8250/8250_rsa.c

185

mode = serial_in(up, UART_RSA_MSR);

drivers/tty/serial/8250/8250_rsa.c

19

static int rsa8250_request_resource(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_rsa.c

190

up->port.uartclk = SERIAL_RSA_BAUD_BASE_LO * 16;

drivers/tty/serial/8250/8250_rsa.c

193

void rsa_autoconfig(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_rsa.c

196

if (up->port.type != PORT_16550A)

drivers/tty/serial/8250/8250_rsa.c

198

if (!(up->probe & UART_PROBE_RSA))

drivers/tty/serial/8250/8250_rsa.c

201

if (__rsa_enable(up))

drivers/tty/serial/8250/8250_rsa.c

202

up->port.type = PORT_RSA;

drivers/tty/serial/8250/8250_rsa.c

205

void rsa_reset(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_rsa.c

207

if (up->port.type != PORT_RSA)

drivers/tty/serial/8250/8250_rsa.c

21

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_rsa.c

210

serial_out(up, UART_RSA_FRR, 0);

drivers/tty/serial/8250/8250_rsa.c

37

static void rsa8250_release_resource(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_rsa.c

39

struct uart_port *port = &up->port;

drivers/tty/serial/8250/8250_rsa.c

55

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_rsa.c

58

up->probe &= ~UART_PROBE_RSA;

drivers/tty/serial/8250/8250_rsa.c

60

if (rsa8250_request_resource(up) == 0)

drivers/tty/serial/8250/8250_rsa.c

61

up->probe |= UART_PROBE_RSA;

drivers/tty/serial/8250/8250_rsa.c

64

if (probe_rsa[i] == up->port.iobase) {

drivers/tty/serial/8250/8250_rsa.c

65

if (rsa8250_request_resource(up) == 0)

drivers/tty/serial/8250/8250_rsa.c

66

up->probe |= UART_PROBE_RSA;

drivers/tty/serial/8250/8250_rsa.c

74

if (port->type != PORT_RSA && up->probe & UART_PROBE_RSA)

drivers/tty/serial/8250/8250_rsa.c

75

rsa8250_release_resource(up);

drivers/tty/serial/8250/8250_rsa.c

80

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_rsa.c

85

ret = rsa8250_request_resource(up);

drivers/tty/serial/8250/8250_rsa.c

95

struct uart_8250_port *up = up_to_u8250p(port);

drivers/tty/serial/8250/8250_rsa.c

98

rsa8250_release_resource(up);

drivers/tty/serial/8250/8250_rt288x.c

55

static u32 au_serial_dl_read(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_rt288x.c

57

return __raw_readl(up->port.membase + RT288X_DL);

drivers/tty/serial/8250/8250_rt288x.c

60

static void au_serial_dl_write(struct uart_8250_port *up, u32 value)

drivers/tty/serial/8250/8250_rt288x.c

62

__raw_writel(value, up->port.membase + RT288X_DL);

drivers/tty/serial/8250/8250_rt288x.c

84

struct uart_8250_port *up = up_to_u8250p(p);

drivers/tty/serial/8250/8250_rt288x.c

90

up->dl_read = au_serial_dl_read;

drivers/tty/serial/8250/8250_rt288x.c

91

up->dl_write = au_serial_dl_write;

drivers/tty/serial/8250/8250_rt288x.c

95

up->bugs |= UART_BUG_NOMSR;

drivers/tty/serial/8250/8250_uniphier.c

148

static u32 uniphier_serial_dl_read(struct uart_8250_port *up)

drivers/tty/serial/8250/8250_uniphier.c

150

return readl(up->port.membase + UNIPHIER_UART_DLR);

drivers/tty/serial/8250/8250_uniphier.c

153

static void uniphier_serial_dl_write(struct uart_8250_port *up, u32 value)

drivers/tty/serial/8250/8250_uniphier.c

155

writel(value, up->port.membase + UNIPHIER_UART_DLR);

drivers/tty/serial/8250/8250_uniphier.c

161

struct uart_8250_port up;

drivers/tty/serial/8250/8250_uniphier.c

181

memset(&up, 0, sizeof(up));

drivers/tty/serial/8250/8250_uniphier.c

193

up.port.uartclk = clk_get_rate(priv->clk);

drivers/tty/serial/8250/8250_uniphier.c

197

up.port.dev = dev;

drivers/tty/serial/8250/8250_uniphier.c

198

up.port.private_data = priv;

drivers/tty/serial/8250/8250_uniphier.c

199

up.port.mapbase = regs->start;

drivers/tty/serial/8250/8250_uniphier.c

200

up.port.mapsize = resource_size(regs);

drivers/tty/serial/8250/8250_uniphier.c

201

up.port.membase = membase;

drivers/tty/serial/8250/8250_uniphier.c

203

ret = uart_read_port_properties(&up.port);

drivers/tty/serial/8250/8250_uniphier.c

207

up.port.type = PORT_16550A;

drivers/tty/serial/8250/8250_uniphier.c

208

up.port.iotype = UPIO_MEM32;

drivers/tty/serial/8250/8250_uniphier.c

209

up.port.fifosize = 64;

drivers/tty/serial/8250/8250_uniphier.c

210

up.port.regshift = UNIPHIER_UART_REGSHIFT;

drivers/tty/serial/8250/8250_uniphier.c

211

up.port.flags = UPF_FIXED_PORT | UPF_FIXED_TYPE;

drivers/tty/serial/8250/8250_uniphier.c

212

up.capabilities = UART_CAP_FIFO;

drivers/tty/serial/8250/8250_uniphier.c

215

up.capabilities |= UART_CAP_AFE;

drivers/tty/serial/8250/8250_uniphier.c

217

up.port.serial_in = uniphier_serial_in;

drivers/tty/serial/8250/8250_uniphier.c

218

up.port.serial_out = uniphier_serial_out;

drivers/tty/serial/8250/8250_uniphier.c

219

up.dl_read = uniphier_serial_dl_read;

drivers/tty/serial/8250/8250_uniphier.c

220

up.dl_write = uniphier_serial_dl_write;

drivers/tty/serial/8250/8250_uniphier.c

222

ret = serial8250_register_8250_port(&up);

drivers/tty/serial/8250/8250_uniphier.c

246

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_uniphier.c

250

if (!uart_console(&up->port) || console_suspend_enabled)

drivers/tty/serial/8250/8250_uniphier.c

259

struct uart_8250_port *up = serial8250_get_port(priv->line);

drivers/tty/serial/8250/8250_uniphier.c

262

if (!uart_console(&up->port) || console_suspend_enabled) {

drivers/tty/serial/ar933x_uart.c

102

static inline void ar933x_uart_stop_tx_interrupt(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

104

up->ier &= ~AR933X_UART_INT_TX_EMPTY;

drivers/tty/serial/ar933x_uart.c

105

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);

drivers/tty/serial/ar933x_uart.c

108

static inline void ar933x_uart_start_rx_interrupt(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

110

up->ier |= AR933X_UART_INT_RX_VALID;

drivers/tty/serial/ar933x_uart.c

111

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);

drivers/tty/serial/ar933x_uart.c

114

static inline void ar933x_uart_stop_rx_interrupt(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

116

up->ier &= ~AR933X_UART_INT_RX_VALID;

drivers/tty/serial/ar933x_uart.c

117

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);

drivers/tty/serial/ar933x_uart.c

120

static inline void ar933x_uart_putc(struct ar933x_uart_port *up, int ch)

drivers/tty/serial/ar933x_uart.c

126

ar933x_uart_write(up, AR933X_UART_DATA_REG, rdata);

drivers/tty/serial/ar933x_uart.c

131

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

136

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ar933x_uart.c

137

rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);

drivers/tty/serial/ar933x_uart.c

138

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ar933x_uart.c

145

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

149

mctrl_gpio_get(up->gpios, &ret);

drivers/tty/serial/ar933x_uart.c

156

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

159

mctrl_gpio_set(up->gpios, mctrl);

drivers/tty/serial/ar933x_uart.c

164

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

167

ar933x_uart_start_tx_interrupt(up);

drivers/tty/serial/ar933x_uart.c

170

static void ar933x_uart_wait_tx_complete(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

177

status = ar933x_uart_read(up, AR933X_UART_CS_REG);

drivers/tty/serial/ar933x_uart.c

184

dev_err(up->port.dev, "waiting for TX timed out\n");

drivers/tty/serial/ar933x_uart.c

187

static void ar933x_uart_rx_flush(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

192

ar933x_uart_write(up, AR933X_UART_INT_REG, AR933X_UART_INT_RX_VALID);

drivers/tty/serial/ar933x_uart.c

196

ar933x_uart_write(up, AR933X_UART_DATA_REG, AR933X_UART_DATA_RX_CSR);

drivers/tty/serial/ar933x_uart.c

197

status = ar933x_uart_read(up, AR933X_UART_DATA_REG);

drivers/tty/serial/ar933x_uart.c

203

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

206

ar933x_uart_stop_tx_interrupt(up);

drivers/tty/serial/ar933x_uart.c

211

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

214

ar933x_uart_stop_rx_interrupt(up);

drivers/tty/serial/ar933x_uart.c

219

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

223

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ar933x_uart.c

225

ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

228

ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

230

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ar933x_uart.c

288

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

314

baud = uart_get_baud_rate(port, new, old, up->min_baud, up->max_baud);

drivers/tty/serial/ar933x_uart.c

321

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ar933x_uart.c

324

ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

330

up->port.ignore_status_mask = 0;

drivers/tty/serial/ar933x_uart.c

334

up->port.ignore_status_mask |= AR933X_DUMMY_STATUS_RD;

drivers/tty/serial/ar933x_uart.c

336

ar933x_uart_write(up, AR933X_UART_CLOCK_REG,

drivers/tty/serial/ar933x_uart.c

340

ar933x_uart_rmw(up, AR933X_UART_CS_REG, AR933X_UART_CS_PARITY_M, cs);

drivers/tty/serial/ar933x_uart.c

343

ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

347

ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

351

ar933x_uart_rmw(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

355

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ar933x_uart.c

361

static void ar933x_uart_rx_chars(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

363

struct tty_port *port = &up->port.state->port;

drivers/tty/serial/ar933x_uart.c

370

rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);

drivers/tty/serial/ar933x_uart.c

375

ar933x_uart_write(up, AR933X_UART_DATA_REG,

drivers/tty/serial/ar933x_uart.c

378

up->port.icount.rx++;

drivers/tty/serial/ar933x_uart.c

381

if (uart_prepare_sysrq_char(&up->port, ch))

drivers/tty/serial/ar933x_uart.c

384

if ((up->port.ignore_status_mask & AR933X_DUMMY_STATUS_RD) == 0)

drivers/tty/serial/ar933x_uart.c

391

static void ar933x_uart_tx_chars(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

393

struct tty_port *tport = &up->port.state->port;

drivers/tty/serial/ar933x_uart.c

394

struct serial_rs485 *rs485conf = &up->port.rs485;

drivers/tty/serial/ar933x_uart.c

398

if (uart_tx_stopped(&up->port))

drivers/tty/serial/ar933x_uart.c

402

(up->port.x_char || !kfifo_is_empty(&tport->xmit_fifo))) {

drivers/tty/serial/ar933x_uart.c

403

ar933x_uart_stop_rx_interrupt(up);

drivers/tty/serial/ar933x_uart.c

404

gpiod_set_value(up->rts_gpiod, !!(rs485conf->flags & SER_RS485_RTS_ON_SEND));

drivers/tty/serial/ar933x_uart.c

408

count = up->port.fifosize;

drivers/tty/serial/ar933x_uart.c

413

rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);

drivers/tty/serial/ar933x_uart.c

417

if (up->port.x_char) {

drivers/tty/serial/ar933x_uart.c

418

ar933x_uart_putc(up, up->port.x_char);

drivers/tty/serial/ar933x_uart.c

419

up->port.icount.tx++;

drivers/tty/serial/ar933x_uart.c

420

up->port.x_char = 0;

drivers/tty/serial/ar933x_uart.c

424

if (!uart_fifo_get(&up->port, &c))

drivers/tty/serial/ar933x_uart.c

427

ar933x_uart_putc(up, c);

drivers/tty/serial/ar933x_uart.c

431

uart_write_wakeup(&up->port);

drivers/tty/serial/ar933x_uart.c

434

ar933x_uart_start_tx_interrupt(up);

drivers/tty/serial/ar933x_uart.c

436

ar933x_uart_wait_tx_complete(up);

drivers/tty/serial/ar933x_uart.c

437

ar933x_uart_rx_flush(up);

drivers/tty/serial/ar933x_uart.c

438

ar933x_uart_start_rx_interrupt(up);

drivers/tty/serial/ar933x_uart.c

439

gpiod_set_value(up->rts_gpiod, !!(rs485conf->flags & SER_RS485_RTS_AFTER_SEND));

drivers/tty/serial/ar933x_uart.c

445

struct ar933x_uart_port *up = dev_id;

drivers/tty/serial/ar933x_uart.c

448

status = ar933x_uart_read(up, AR933X_UART_CS_REG);

drivers/tty/serial/ar933x_uart.c

452

uart_port_lock(&up->port);

drivers/tty/serial/ar933x_uart.c

454

status = ar933x_uart_read(up, AR933X_UART_INT_REG);

drivers/tty/serial/ar933x_uart.c

455

status &= ar933x_uart_read(up, AR933X_UART_INT_EN_REG);

drivers/tty/serial/ar933x_uart.c

458

ar933x_uart_write(up, AR933X_UART_INT_REG,

drivers/tty/serial/ar933x_uart.c

460

ar933x_uart_rx_chars(up);

drivers/tty/serial/ar933x_uart.c

464

ar933x_uart_write(up, AR933X_UART_INT_REG,

drivers/tty/serial/ar933x_uart.c

466

ar933x_uart_stop_tx_interrupt(up);

drivers/tty/serial/ar933x_uart.c

467

ar933x_uart_tx_chars(up);

drivers/tty/serial/ar933x_uart.c

470

uart_unlock_and_check_sysrq(&up->port);

drivers/tty/serial/ar933x_uart.c

477

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

482

ret = request_irq(up->port.irq, ar933x_uart_interrupt,

drivers/tty/serial/ar933x_uart.c

483

up->port.irqflags, dev_name(up->port.dev), up);

drivers/tty/serial/ar933x_uart.c

487

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ar933x_uart.c

490

ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

494

ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

498

ar933x_uart_start_rx_interrupt(up);

drivers/tty/serial/ar933x_uart.c

500

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ar933x_uart.c

507

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

511

up->ier = 0;

drivers/tty/serial/ar933x_uart.c

512

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);

drivers/tty/serial/ar933x_uart.c

515

ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG,

drivers/tty/serial/ar933x_uart.c

518

free_irq(up->port.irq, up);

drivers/tty/serial/ar933x_uart.c

546

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

556

if (ser->baud_base < up->min_baud ||

drivers/tty/serial/ar933x_uart.c

557

ser->baud_base > up->max_baud)

drivers/tty/serial/ar933x_uart.c

566

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

57

static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up,

drivers/tty/serial/ar933x_uart.c

573

imr = ar933x_uart_read(up, AR933X_UART_INT_EN_REG);

drivers/tty/serial/ar933x_uart.c

574

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, 0);

drivers/tty/serial/ar933x_uart.c

576

rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG);

drivers/tty/serial/ar933x_uart.c

579

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, imr);

drivers/tty/serial/ar933x_uart.c

584

ar933x_uart_write(up, AR933X_UART_DATA_REG,

drivers/tty/serial/ar933x_uart.c

590

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, imr);

drivers/tty/serial/ar933x_uart.c

597

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

60

return readl(up->port.membase + offset);

drivers/tty/serial/ar933x_uart.c

602

imr = ar933x_uart_read(up, AR933X_UART_INT_EN_REG);

drivers/tty/serial/ar933x_uart.c

603

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, 0);

drivers/tty/serial/ar933x_uart.c

606

while (!(ar933x_uart_read(up, AR933X_UART_DATA_REG) & AR933X_UART_DATA_TX_CSR))

drivers/tty/serial/ar933x_uart.c

610

ar933x_uart_putc(up, c);

drivers/tty/serial/ar933x_uart.c

613

while (!(ar933x_uart_read(up, AR933X_UART_DATA_REG) & AR933X_UART_DATA_TX_CSR))

drivers/tty/serial/ar933x_uart.c

617

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, imr);

drivers/tty/serial/ar933x_uart.c

63

static inline void ar933x_uart_write(struct ar933x_uart_port *up,

drivers/tty/serial/ar933x_uart.c

646

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

650

gpiod_set_value(up->rts_gpiod,

drivers/tty/serial/ar933x_uart.c

66

writel(value, up->port.membase + offset);

drivers/tty/serial/ar933x_uart.c

660

static void ar933x_uart_wait_xmitr(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

667

status = ar933x_uart_read(up, AR933X_UART_DATA_REG);

drivers/tty/serial/ar933x_uart.c

676

struct ar933x_uart_port *up =

drivers/tty/serial/ar933x_uart.c

679

ar933x_uart_wait_xmitr(up);

drivers/tty/serial/ar933x_uart.c

680

ar933x_uart_putc(up, ch);

drivers/tty/serial/ar933x_uart.c

686

struct ar933x_uart_port *up = ar933x_console_ports[co->index];

drivers/tty/serial/ar933x_uart.c

69

static inline void ar933x_uart_rmw(struct ar933x_uart_port *up,

drivers/tty/serial/ar933x_uart.c

692

locked = uart_port_trylock_irqsave(&up->port, &flags);

drivers/tty/serial/ar933x_uart.c

694

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ar933x_uart.c

699

int_en = ar933x_uart_read(up, AR933X_UART_INT_EN_REG);

drivers/tty/serial/ar933x_uart.c

700

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, 0);

drivers/tty/serial/ar933x_uart.c

702

uart_console_write(&up->port, s, count, ar933x_uart_console_putchar);

drivers/tty/serial/ar933x_uart.c

708

ar933x_uart_wait_xmitr(up);

drivers/tty/serial/ar933x_uart.c

709

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, int_en);

drivers/tty/serial/ar933x_uart.c

711

ar933x_uart_write(up, AR933X_UART_INT_REG, AR933X_UART_INT_ALLINTS);

drivers/tty/serial/ar933x_uart.c

714

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ar933x_uart.c

719

struct ar933x_uart_port *up;

drivers/tty/serial/ar933x_uart.c

728

up = ar933x_console_ports[co->index];

drivers/tty/serial/ar933x_uart.c

729

if (!up)

drivers/tty/serial/ar933x_uart.c

735

return uart_set_options(&up->port, co, baud, parity, bits, flow);

drivers/tty/serial/ar933x_uart.c

76

t = ar933x_uart_read(up, offset);

drivers/tty/serial/ar933x_uart.c

763

struct ar933x_uart_port *up;

drivers/tty/serial/ar933x_uart.c

79

ar933x_uart_write(up, offset, t);

drivers/tty/serial/ar933x_uart.c

793

up = devm_kzalloc(&pdev->dev, sizeof(struct ar933x_uart_port),

drivers/tty/serial/ar933x_uart.c

795

if (!up)

drivers/tty/serial/ar933x_uart.c

798

up->clk = devm_clk_get(&pdev->dev, "uart");

drivers/tty/serial/ar933x_uart.c

799

if (IS_ERR(up->clk)) {

drivers/tty/serial/ar933x_uart.c

801

return PTR_ERR(up->clk);

drivers/tty/serial/ar933x_uart.c

804

port = &up->port;

drivers/tty/serial/ar933x_uart.c

810

ret = clk_prepare_enable(up->clk);

drivers/tty/serial/ar933x_uart.c

814

port->uartclk = clk_get_rate(up->clk);

drivers/tty/serial/ar933x_uart.c

82

static inline void ar933x_uart_rmw_set(struct ar933x_uart_port *up,

drivers/tty/serial/ar933x_uart.c

834

up->min_baud = max_t(unsigned int, baud, AR933X_UART_MIN_BAUD);

drivers/tty/serial/ar933x_uart.c

837

up->max_baud = min_t(unsigned int, baud, AR933X_UART_MAX_BAUD);

drivers/tty/serial/ar933x_uart.c

843

up->gpios = mctrl_gpio_init(port, 0);

drivers/tty/serial/ar933x_uart.c

844

if (IS_ERR(up->gpios) && PTR_ERR(up->gpios) != -ENOSYS) {

drivers/tty/serial/ar933x_uart.c

845

ret = PTR_ERR(up->gpios);

drivers/tty/serial/ar933x_uart.c

849

up->rts_gpiod = mctrl_gpio_to_gpiod(up->gpios, UART_GPIO_RTS);

drivers/tty/serial/ar933x_uart.c

851

if (!up->rts_gpiod) {

drivers/tty/serial/ar933x_uart.c

86

ar933x_uart_rmw(up, offset, 0, val);

drivers/tty/serial/ar933x_uart.c

860

ar933x_console_ports[up->port.line] = up;

drivers/tty/serial/ar933x_uart.c

863

ret = uart_add_one_port(&ar933x_uart_driver, &up->port);

drivers/tty/serial/ar933x_uart.c

867

platform_set_drvdata(pdev, up);

drivers/tty/serial/ar933x_uart.c

871

clk_disable_unprepare(up->clk);

drivers/tty/serial/ar933x_uart.c

877

struct ar933x_uart_port *up;

drivers/tty/serial/ar933x_uart.c

879

up = platform_get_drvdata(pdev);

drivers/tty/serial/ar933x_uart.c

881

if (up) {

drivers/tty/serial/ar933x_uart.c

882

uart_remove_one_port(&ar933x_uart_driver, &up->port);

drivers/tty/serial/ar933x_uart.c

883

clk_disable_unprepare(up->clk);

drivers/tty/serial/ar933x_uart.c

89

static inline void ar933x_uart_rmw_clear(struct ar933x_uart_port *up,

drivers/tty/serial/ar933x_uart.c

93

ar933x_uart_rmw(up, offset, val, 0);

drivers/tty/serial/ar933x_uart.c

96

static inline void ar933x_uart_start_tx_interrupt(struct ar933x_uart_port *up)

drivers/tty/serial/ar933x_uart.c

98

up->ier |= AR933X_UART_INT_TX_EMPTY;

drivers/tty/serial/ar933x_uart.c

99

ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);

drivers/tty/serial/cpm_uart.c

817

smc_uart_t __iomem *up;

drivers/tty/serial/cpm_uart.c

822

up = pinfo->smcup;

drivers/tty/serial/cpm_uart.c

833

out_be16(&up->smc_rbptr, in_be16(&pinfo->smcup->smc_rbase));

drivers/tty/serial/cpm_uart.c

834

out_be16(&up->smc_tbptr, in_be16(&pinfo->smcup->smc_tbase));

drivers/tty/serial/cpm_uart.c

835

out_be32(&up->smc_rstate, 0);

drivers/tty/serial/cpm_uart.c

836

out_be32(&up->smc_tstate, 0);

drivers/tty/serial/cpm_uart.c

837

out_be16(&up->smc_brkcr, 1); /* number of break chars */

drivers/tty/serial/cpm_uart.c

838

out_be16(&up->smc_brkec, 0);

drivers/tty/serial/cpm_uart.c

843

out_8(&up->smc_rfcr, CPMFCR_GBL | CPMFCR_EB);

drivers/tty/serial/cpm_uart.c

844

out_8(&up->smc_tfcr, CPMFCR_GBL | CPMFCR_EB);

drivers/tty/serial/cpm_uart.c

847

out_be16(&up->smc_mrblr, pinfo->rx_fifosize);

drivers/tty/serial/cpm_uart.c

848

out_be16(&up->smc_maxidl, 0x10);

drivers/tty/serial/cpm_uart.c

849

out_be16(&up->smc_brklen, 0);

drivers/tty/serial/cpm_uart.c

850

out_be16(&up->smc_brkec, 0);

drivers/tty/serial/cpm_uart.c

851

out_be16(&up->smc_brkcr, 1);

drivers/tty/serial/imx.c

2097

struct uart_port *up = &imx_uart_ports[co->index]->port;

drivers/tty/serial/imx.c

2099

return __uart_port_lock_irqsave(up, flags);

drivers/tty/serial/imx.c

2104

struct uart_port *up = &imx_uart_ports[co->index]->port;

drivers/tty/serial/imx.c

2106

return __uart_port_unlock_irqrestore(up, flags);

drivers/tty/serial/ip22zilog.c

1000

return uart_set_options(&up->port, con, baud, parity, bits, flow);

drivers/tty/serial/ip22zilog.c

1028

static void __init ip22zilog_prepare(struct uart_ip22zilog_port *up)

drivers/tty/serial/ip22zilog.c

1033

spin_lock_init(&up->port.lock);

drivers/tty/serial/ip22zilog.c

1035

up->port.iotype = UPIO_MEM;

drivers/tty/serial/ip22zilog.c

1036

up->port.uartclk = ZS_CLOCK;

drivers/tty/serial/ip22zilog.c

1037

up->port.fifosize = 1;

drivers/tty/serial/ip22zilog.c

1038

up->port.has_sysrq = sysrq_on;

drivers/tty/serial/ip22zilog.c

1039

up->port.ops = &ip22zilog_pops;

drivers/tty/serial/ip22zilog.c

1040

up->port.type = PORT_IP22ZILOG;

drivers/tty/serial/ip22zilog.c

1043

up->parity_mask = 0xff;

drivers/tty/serial/ip22zilog.c

1044

up->curregs[R1] = EXT_INT_ENAB | INT_ALL_Rx | TxINT_ENAB;

drivers/tty/serial/ip22zilog.c

1045

up->curregs[R4] = PAR_EVEN | X16CLK | SB1;

drivers/tty/serial/ip22zilog.c

1046

up->curregs[R3] = RxENAB | Rx8;

drivers/tty/serial/ip22zilog.c

1047

up->curregs[R5] = TxENAB | Tx8;

drivers/tty/serial/ip22zilog.c

1048

up->curregs[R9] = NV | MIE;

drivers/tty/serial/ip22zilog.c

1049

up->curregs[R10] = NRZ;

drivers/tty/serial/ip22zilog.c

1050

up->curregs[R11] = TCBR | RCBR;

drivers/tty/serial/ip22zilog.c

1052

up->curregs[R12] = (brg & 0xff);

drivers/tty/serial/ip22zilog.c

1053

up->curregs[R13] = (brg >> 8) & 0xff;

drivers/tty/serial/ip22zilog.c

1054

up->curregs[R14] = BRENAB;

drivers/tty/serial/ip22zilog.c

1059

struct uart_ip22zilog_port *up;

drivers/tty/serial/ip22zilog.c

1065

up = &ip22zilog_port_table[CHANNEL_B];

drivers/tty/serial/ip22zilog.c

1066

if (up->port.dev)

drivers/tty/serial/ip22zilog.c

1077

ip22zilog_prepare(up);

drivers/tty/serial/ip22zilog.c

1079

up->port.mapbase = res->start + offsetof(struct zilog_layout, channelB);

drivers/tty/serial/ip22zilog.c

1080

up->port.membase = membase + offsetof(struct zilog_layout, channelB);

drivers/tty/serial/ip22zilog.c

1081

up->port.line = 0;

drivers/tty/serial/ip22zilog.c

1082

up->port.dev = &pdev->dev;

drivers/tty/serial/ip22zilog.c

1083

up->port.irq = irq;

drivers/tty/serial/ip22zilog.c

1085

up = &ip22zilog_port_table[CHANNEL_A];

drivers/tty/serial/ip22zilog.c

1086

ip22zilog_prepare(up);

drivers/tty/serial/ip22zilog.c

1088

up->port.mapbase = res->start + offsetof(struct zilog_layout, channelA);

drivers/tty/serial/ip22zilog.c

1089

up->port.membase = membase + offsetof(struct zilog_layout, channelA);

drivers/tty/serial/ip22zilog.c

1090

up->port.line = 1;

drivers/tty/serial/ip22zilog.c

1091

up->port.dev = &pdev->dev;

drivers/tty/serial/ip22zilog.c

1092

up->port.irq = irq;

drivers/tty/serial/ip22zilog.c

232

static void ip22zilog_maybe_update_regs(struct uart_ip22zilog_port *up,

drivers/tty/serial/ip22zilog.c

235

if (!ZS_REGS_HELD(up)) {

drivers/tty/serial/ip22zilog.c

236

if (ZS_TX_ACTIVE(up)) {

drivers/tty/serial/ip22zilog.c

237

up->flags |= IP22ZILOG_FLAG_REGS_HELD;

drivers/tty/serial/ip22zilog.c

239

__load_zsregs(channel, up->curregs);

drivers/tty/serial/ip22zilog.c

247

static bool ip22zilog_receive_chars(struct uart_ip22zilog_port *up,

drivers/tty/serial/ip22zilog.c

252

bool push = up->port.state != NULL;

drivers/tty/serial/ip22zilog.c

270

ch &= up->parity_mask;

drivers/tty/serial/ip22zilog.c

274

r1 |= up->tty_break;

drivers/tty/serial/ip22zilog.c

278

up->port.icount.rx++;

drivers/tty/serial/ip22zilog.c

280

up->tty_break = 0;

drivers/tty/serial/ip22zilog.c

283

up->port.icount.brk++;

drivers/tty/serial/ip22zilog.c

289

up->port.icount.parity++;

drivers/tty/serial/ip22zilog.c

291

up->port.icount.frame++;

drivers/tty/serial/ip22zilog.c

293

up->port.icount.overrun++;

drivers/tty/serial/ip22zilog.c

294

r1 &= up->port.read_status_mask;

drivers/tty/serial/ip22zilog.c

303

if (uart_handle_sysrq_char(&up->port, ch))

drivers/tty/serial/ip22zilog.c

307

uart_insert_char(&up->port, r1, Rx_OVR, ch, flag);

drivers/tty/serial/ip22zilog.c

312

static void ip22zilog_status_handle(struct uart_ip22zilog_port *up,

drivers/tty/serial/ip22zilog.c

324

if (up->curregs[R15] & BRKIE) {

drivers/tty/serial/ip22zilog.c

325

if ((status & BRK_ABRT) && !(up->prev_status & BRK_ABRT)) {

drivers/tty/serial/ip22zilog.c

326

if (uart_handle_break(&up->port))

drivers/tty/serial/ip22zilog.c

327

up->tty_break = Rx_SYS;

drivers/tty/serial/ip22zilog.c

329

up->tty_break = Rx_BRK;

drivers/tty/serial/ip22zilog.c

333

if (ZS_WANTS_MODEM_STATUS(up)) {

drivers/tty/serial/ip22zilog.c

335

up->port.icount.dsr++;

drivers/tty/serial/ip22zilog.c

341

if ((status ^ up->prev_status) ^ DCD)

drivers/tty/serial/ip22zilog.c

342

uart_handle_dcd_change(&up->port,

drivers/tty/serial/ip22zilog.c

344

if ((status ^ up->prev_status) ^ CTS)

drivers/tty/serial/ip22zilog.c

345

uart_handle_cts_change(&up->port,

drivers/tty/serial/ip22zilog.c

348

wake_up_interruptible(&up->port.state->port.delta_msr_wait);

drivers/tty/serial/ip22zilog.c

351

up->prev_status = status;

drivers/tty/serial/ip22zilog.c

354

static void ip22zilog_transmit_chars(struct uart_ip22zilog_port *up,

drivers/tty/serial/ip22zilog.c

360

if (ZS_IS_CONS(up)) {

drivers/tty/serial/ip22zilog.c

376

up->flags &= ~IP22ZILOG_FLAG_TX_ACTIVE;

drivers/tty/serial/ip22zilog.c

378

if (ZS_REGS_HELD(up)) {

drivers/tty/serial/ip22zilog.c

379

__load_zsregs(channel, up->curregs);

drivers/tty/serial/ip22zilog.c

380

up->flags &= ~IP22ZILOG_FLAG_REGS_HELD;

drivers/tty/serial/ip22zilog.c

383

if (ZS_TX_STOPPED(up)) {

drivers/tty/serial/ip22zilog.c

384

up->flags &= ~IP22ZILOG_FLAG_TX_STOPPED;

drivers/tty/serial/ip22zilog.c

388

if (up->port.x_char) {

drivers/tty/serial/ip22zilog.c

389

up->flags |= IP22ZILOG_FLAG_TX_ACTIVE;

drivers/tty/serial/ip22zilog.c

390

writeb(up->port.x_char, &channel->data);

drivers/tty/serial/ip22zilog.c

394

up->port.icount.tx++;

drivers/tty/serial/ip22zilog.c

395

up->port.x_char = 0;

drivers/tty/serial/ip22zilog.c

399

if (up->port.state == NULL)

drivers/tty/serial/ip22zilog.c

401

tport = &up->port.state->port;

drivers/tty/serial/ip22zilog.c

402

if (uart_tx_stopped(&up->port))

drivers/tty/serial/ip22zilog.c

404

if (!uart_fifo_get(&up->port, &c))

drivers/tty/serial/ip22zilog.c

407

up->flags |= IP22ZILOG_FLAG_TX_ACTIVE;

drivers/tty/serial/ip22zilog.c

413

uart_write_wakeup(&up->port);

drivers/tty/serial/ip22zilog.c

425

struct uart_ip22zilog_port *up;

drivers/tty/serial/ip22zilog.c

430

up = &ip22zilog_port_table[CHANNEL_A];

drivers/tty/serial/ip22zilog.c

431

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/ip22zilog.c

433

uart_port_lock(&up->port);

drivers/tty/serial/ip22zilog.c

443

push = ip22zilog_receive_chars(up, channel);

drivers/tty/serial/ip22zilog.c

445

ip22zilog_status_handle(up, channel);

drivers/tty/serial/ip22zilog.c

447

ip22zilog_transmit_chars(up, channel);

drivers/tty/serial/ip22zilog.c

449

uart_port_unlock(&up->port);

drivers/tty/serial/ip22zilog.c

452

tty_flip_buffer_push(&up->port.state->port);

drivers/tty/serial/ip22zilog.c

455

up = &ip22zilog_port_table[CHANNEL_B];

drivers/tty/serial/ip22zilog.c

456

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/ip22zilog.c

459

uart_port_lock(&up->port);

drivers/tty/serial/ip22zilog.c

466

push = ip22zilog_receive_chars(up, channel);

drivers/tty/serial/ip22zilog.c

468

ip22zilog_status_handle(up, channel);

drivers/tty/serial/ip22zilog.c

470

ip22zilog_transmit_chars(up, channel);

drivers/tty/serial/ip22zilog.c

472

uart_port_unlock(&up->port);

drivers/tty/serial/ip22zilog.c

475

tty_flip_buffer_push(&up->port.state->port);

drivers/tty/serial/ip22zilog.c

538

struct uart_ip22zilog_port *up =

drivers/tty/serial/ip22zilog.c

555

up->curregs[R5] |= set_bits;

drivers/tty/serial/ip22zilog.c

556

up->curregs[R5] &= ~clear_bits;

drivers/tty/serial/ip22zilog.c

557

write_zsreg(channel, R5, up->curregs[R5]);

drivers/tty/serial/ip22zilog.c

563

struct uart_ip22zilog_port *up =

drivers/tty/serial/ip22zilog.c

566

up->flags |= IP22ZILOG_FLAG_TX_STOPPED;

drivers/tty/serial/ip22zilog.c

572

struct uart_ip22zilog_port *up =

drivers/tty/serial/ip22zilog.c

577

up->flags |= IP22ZILOG_FLAG_TX_ACTIVE;

drivers/tty/serial/ip22zilog.c

578

up->flags &= ~IP22ZILOG_FLAG_TX_STOPPED;

drivers/tty/serial/ip22zilog.c

608

uart_write_wakeup(&up->port);

drivers/tty/serial/ip22zilog.c

615

struct uart_ip22zilog_port *up = UART_ZILOG(port);

drivers/tty/serial/ip22zilog.c

618

if (ZS_IS_CONS(up))

drivers/tty/serial/ip22zilog.c

624

up->curregs[R1] &= ~RxINT_MASK;

drivers/tty/serial/ip22zilog.c

625

ip22zilog_maybe_update_regs(up, channel);

drivers/tty/serial/ip22zilog.c

631

struct uart_ip22zilog_port *up =

drivers/tty/serial/ip22zilog.c

636

new_reg = up->curregs[R15] | (DCDIE | SYNCIE | CTSIE);

drivers/tty/serial/ip22zilog.c

637

if (new_reg != up->curregs[R15]) {

drivers/tty/serial/ip22zilog.c

638

up->curregs[R15] = new_reg;

drivers/tty/serial/ip22zilog.c

641

write_zsreg(channel, R15, up->curregs[R15]);

drivers/tty/serial/ip22zilog.c

648

struct uart_ip22zilog_port *up =

drivers/tty/serial/ip22zilog.c

663

new_reg = (up->curregs[R5] | set_bits) & ~clear_bits;

drivers/tty/serial/ip22zilog.c

664

if (new_reg != up->curregs[R5]) {

drivers/tty/serial/ip22zilog.c

665

up->curregs[R5] = new_reg;

drivers/tty/serial/ip22zilog.c

668

write_zsreg(channel, R5, up->curregs[R5]);

drivers/tty/serial/ip22zilog.c

674

static void __ip22zilog_reset(struct uart_ip22zilog_port *up)

drivers/tty/serial/ip22zilog.c

679

if (up->flags & IP22ZILOG_FLAG_RESET_DONE)

drivers/tty/serial/ip22zilog.c

683

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/ip22zilog.c

691

up = &ip22zilog_port_table[CHANNEL_A];

drivers/tty/serial/ip22zilog.c

692

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/ip22zilog.c

698

up->flags |= IP22ZILOG_FLAG_RESET_DONE;

drivers/tty/serial/ip22zilog.c

699

up = &ip22zilog_port_table[CHANNEL_B];

drivers/tty/serial/ip22zilog.c

700

up->flags |= IP22ZILOG_FLAG_RESET_DONE;

drivers/tty/serial/ip22zilog.c

703

static void __ip22zilog_startup(struct uart_ip22zilog_port *up)

drivers/tty/serial/ip22zilog.c

707

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/ip22zilog.c

709

__ip22zilog_reset(up);

drivers/tty/serial/ip22zilog.c

711

__load_zsregs(channel, up->curregs);

drivers/tty/serial/ip22zilog.c

713

write_zsreg(channel, R9, up->curregs[R9]);

drivers/tty/serial/ip22zilog.c

714

up->prev_status = readb(&channel->control);

drivers/tty/serial/ip22zilog.c

717

up->curregs[R3] |= RxENAB;

drivers/tty/serial/ip22zilog.c

718

up->curregs[R5] |= TxENAB;

drivers/tty/serial/ip22zilog.c

720

up->curregs[R1] |= EXT_INT_ENAB | INT_ALL_Rx | TxINT_ENAB;

drivers/tty/serial/ip22zilog.c

721

ip22zilog_maybe_update_regs(up, channel);

drivers/tty/serial/ip22zilog.c

726

struct uart_ip22zilog_port *up = UART_ZILOG(port);

drivers/tty/serial/ip22zilog.c

729

if (ZS_IS_CONS(up))

drivers/tty/serial/ip22zilog.c

733

__ip22zilog_startup(up);

drivers/tty/serial/ip22zilog.c

765

struct uart_ip22zilog_port *up = UART_ZILOG(port);

drivers/tty/serial/ip22zilog.c

769

if (ZS_IS_CONS(up))

drivers/tty/serial/ip22zilog.c

777

up->curregs[R3] &= ~RxENAB;

drivers/tty/serial/ip22zilog.c

778

up->curregs[R5] &= ~TxENAB;

drivers/tty/serial/ip22zilog.c

781

up->curregs[R1] &= ~(EXT_INT_ENAB | TxINT_ENAB | RxINT_MASK);

drivers/tty/serial/ip22zilog.c

782

up->curregs[R5] &= ~SND_BRK;

drivers/tty/serial/ip22zilog.c

783

ip22zilog_maybe_update_regs(up, channel);

drivers/tty/serial/ip22zilog.c

792

ip22zilog_convert_to_zs(struct uart_ip22zilog_port *up, unsigned int cflag,

drivers/tty/serial/ip22zilog.c

796

up->curregs[R10] = NRZ;

drivers/tty/serial/ip22zilog.c

797

up->curregs[R11] = TCBR | RCBR;

drivers/tty/serial/ip22zilog.c

800

up->curregs[R4] &= ~XCLK_MASK;

drivers/tty/serial/ip22zilog.c

801

up->curregs[R4] |= X16CLK;

drivers/tty/serial/ip22zilog.c

802

up->curregs[R12] = brg & 0xff;

drivers/tty/serial/ip22zilog.c

803

up->curregs[R13] = (brg >> 8) & 0xff;

drivers/tty/serial/ip22zilog.c

804

up->curregs[R14] = BRENAB;

drivers/tty/serial/ip22zilog.c

807

up->curregs[3] &= ~RxN_MASK;

drivers/tty/serial/ip22zilog.c

808

up->curregs[5] &= ~TxN_MASK;

drivers/tty/serial/ip22zilog.c

811

up->curregs[3] |= Rx5;

drivers/tty/serial/ip22zilog.c

812

up->curregs[5] |= Tx5;

drivers/tty/serial/ip22zilog.c

813

up->parity_mask = 0x1f;

drivers/tty/serial/ip22zilog.c

816

up->curregs[3] |= Rx6;

drivers/tty/serial/ip22zilog.c

817

up->curregs[5] |= Tx6;

drivers/tty/serial/ip22zilog.c

818

up->parity_mask = 0x3f;

drivers/tty/serial/ip22zilog.c

821

up->curregs[3] |= Rx7;

drivers/tty/serial/ip22zilog.c

822

up->curregs[5] |= Tx7;

drivers/tty/serial/ip22zilog.c

823

up->parity_mask = 0x7f;

drivers/tty/serial/ip22zilog.c

827

up->curregs[3] |= Rx8;

drivers/tty/serial/ip22zilog.c

828

up->curregs[5] |= Tx8;

drivers/tty/serial/ip22zilog.c

829

up->parity_mask = 0xff;

drivers/tty/serial/ip22zilog.c

832

up->curregs[4] &= ~0x0c;

drivers/tty/serial/ip22zilog.c

834

up->curregs[4] |= SB2;

drivers/tty/serial/ip22zilog.c

836

up->curregs[4] |= SB1;

drivers/tty/serial/ip22zilog.c

838

up->curregs[4] |= PAR_ENAB;

drivers/tty/serial/ip22zilog.c

840

up->curregs[4] &= ~PAR_ENAB;

drivers/tty/serial/ip22zilog.c

842

up->curregs[4] |= PAR_EVEN;

drivers/tty/serial/ip22zilog.c

844

up->curregs[4] &= ~PAR_EVEN;

drivers/tty/serial/ip22zilog.c

846

up->port.read_status_mask = Rx_OVR;

drivers/tty/serial/ip22zilog.c

848

up->port.read_status_mask |= CRC_ERR | PAR_ERR;

drivers/tty/serial/ip22zilog.c

850

up->port.read_status_mask |= BRK_ABRT;

drivers/tty/serial/ip22zilog.c

852

up->port.ignore_status_mask = 0;

drivers/tty/serial/ip22zilog.c

854

up->port.ignore_status_mask |= CRC_ERR | PAR_ERR;

drivers/tty/serial/ip22zilog.c

856

up->port.ignore_status_mask |= BRK_ABRT;

drivers/tty/serial/ip22zilog.c

858

up->port.ignore_status_mask |= Rx_OVR;

drivers/tty/serial/ip22zilog.c

862

up->port.ignore_status_mask = 0xff;

drivers/tty/serial/ip22zilog.c

870

struct uart_ip22zilog_port *up =

drivers/tty/serial/ip22zilog.c

877

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ip22zilog.c

881

ip22zilog_convert_to_zs(up, termios->c_cflag, termios->c_iflag, brg);

drivers/tty/serial/ip22zilog.c

883

if (UART_ENABLE_MS(&up->port, termios->c_cflag))

drivers/tty/serial/ip22zilog.c

884

up->flags |= IP22ZILOG_FLAG_MODEM_STATUS;

drivers/tty/serial/ip22zilog.c

886

up->flags &= ~IP22ZILOG_FLAG_MODEM_STATUS;

drivers/tty/serial/ip22zilog.c

888

ip22zilog_maybe_update_regs(up, ZILOG_CHANNEL_FROM_PORT(port));

drivers/tty/serial/ip22zilog.c

891

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ip22zilog.c

969

struct uart_ip22zilog_port *up = &ip22zilog_port_table[con->index];

drivers/tty/serial/ip22zilog.c

972

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ip22zilog.c

973

uart_console_write(&up->port, s, count, ip22zilog_put_char);

drivers/tty/serial/ip22zilog.c

975

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ip22zilog.c

980

struct uart_ip22zilog_port *up = &ip22zilog_port_table[con->index];

drivers/tty/serial/ip22zilog.c

986

up->flags |= IP22ZILOG_FLAG_IS_CONS;

drivers/tty/serial/ip22zilog.c

990

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ip22zilog.c

992

up->curregs[R15] |= BRKIE;

drivers/tty/serial/ip22zilog.c

994

__ip22zilog_startup(up);

drivers/tty/serial/ip22zilog.c

996

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/lpc32xx_hs.c

134

struct lpc32xx_hsuart_port *up = &lpc32xx_hs_ports[co->index];

drivers/tty/serial/lpc32xx_hs.c

140

locked = uart_port_trylock_irqsave(&up->port, &flags);

drivers/tty/serial/lpc32xx_hs.c

142

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/lpc32xx_hs.c

144

uart_console_write(&up->port, s, count, lpc32xx_hsuart_console_putchar);

drivers/tty/serial/lpc32xx_hs.c

145

wait_for_xmit_empty(&up->port);

drivers/tty/serial/lpc32xx_hs.c

148

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ma35d1_serial.c

189

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

191

__stop_tx(up);

drivers/tty/serial/ma35d1_serial.c

194

static void transmit_chars(struct uart_ma35d1_port *up)

drivers/tty/serial/ma35d1_serial.c

199

if (uart_tx_stopped(&up->port)) {

drivers/tty/serial/ma35d1_serial.c

200

ma35d1serial_stop_tx(&up->port);

drivers/tty/serial/ma35d1_serial.c

204

serial_in(up, MA35_FSR_REG));

drivers/tty/serial/ma35d1_serial.c

205

uart_port_tx_limited(&up->port, ch, count,

drivers/tty/serial/ma35d1_serial.c

206

!(serial_in(up, MA35_FSR_REG) & MA35_FSR_TX_FULL),

drivers/tty/serial/ma35d1_serial.c

207

serial_out(up, MA35_THR_REG, ch),

drivers/tty/serial/ma35d1_serial.c

213

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

216

ier = serial_in(up, MA35_IER_REG);

drivers/tty/serial/ma35d1_serial.c

217

serial_out(up, MA35_IER_REG, ier & ~MA35_IER_THRE_IEN);

drivers/tty/serial/ma35d1_serial.c

218

transmit_chars(up);

drivers/tty/serial/ma35d1_serial.c

219

serial_out(up, MA35_IER_REG, ier | MA35_IER_THRE_IEN);

drivers/tty/serial/ma35d1_serial.c

224

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

227

ier = serial_in(up, MA35_IER_REG);

drivers/tty/serial/ma35d1_serial.c

229

serial_out(up, MA35_IER_REG, ier);

drivers/tty/serial/ma35d1_serial.c

232

static void receive_chars(struct uart_ma35d1_port *up)

drivers/tty/serial/ma35d1_serial.c

238

fsr = serial_in(up, MA35_FSR_REG);

drivers/tty/serial/ma35d1_serial.c

241

up->port.icount.rx++;

drivers/tty/serial/ma35d1_serial.c

246

up->port.icount.brk++;

drivers/tty/serial/ma35d1_serial.c

247

if (uart_handle_break(&up->port))

drivers/tty/serial/ma35d1_serial.c

251

up->port.icount.frame++;

drivers/tty/serial/ma35d1_serial.c

253

up->port.icount.parity++;

drivers/tty/serial/ma35d1_serial.c

255

up->port.icount.overrun++;

drivers/tty/serial/ma35d1_serial.c

257

serial_out(up, MA35_FSR_REG,

drivers/tty/serial/ma35d1_serial.c

268

ch = serial_in(up, MA35_RBR_REG);

drivers/tty/serial/ma35d1_serial.c

269

if (uart_handle_sysrq_char(&up->port, ch))

drivers/tty/serial/ma35d1_serial.c

272

uart_port_lock(&up->port);

drivers/tty/serial/ma35d1_serial.c

273

uart_insert_char(&up->port, fsr, MA35_FSR_RX_OVER_IF, ch, flag);

drivers/tty/serial/ma35d1_serial.c

274

uart_port_unlock(&up->port);

drivers/tty/serial/ma35d1_serial.c

276

fsr = serial_in(up, MA35_FSR_REG);

drivers/tty/serial/ma35d1_serial.c

279

uart_port_lock(&up->port);

drivers/tty/serial/ma35d1_serial.c

280

tty_flip_buffer_push(&up->port.state->port);

drivers/tty/serial/ma35d1_serial.c

281

uart_port_unlock(&up->port);

drivers/tty/serial/ma35d1_serial.c

287

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

290

isr = serial_in(up, MA35_ISR_REG);

drivers/tty/serial/ma35d1_serial.c

291

fsr = serial_in(up, MA35_FSR_REG);

drivers/tty/serial/ma35d1_serial.c

297

receive_chars(up);

drivers/tty/serial/ma35d1_serial.c

299

transmit_chars(up);

drivers/tty/serial/ma35d1_serial.c

301

serial_out(up, MA35_FSR_REG, MA35_FSR_TX_OVER_IF);

drivers/tty/serial/ma35d1_serial.c

308

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

311

fsr = serial_in(up, MA35_FSR_REG);

drivers/tty/serial/ma35d1_serial.c

320

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

324

status = serial_in(up, MA35_MSR_REG);

drivers/tty/serial/ma35d1_serial.c

332

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

335

mcr = serial_in(up, MA35_MCR_REG);

drivers/tty/serial/ma35d1_serial.c

343

if (up->mcr & UART_MCR_AFE) {

drivers/tty/serial/ma35d1_serial.c

344

ier = serial_in(up, MA35_IER_REG);

drivers/tty/serial/ma35d1_serial.c

346

serial_out(up, MA35_IER_REG, ier);

drivers/tty/serial/ma35d1_serial.c

347

up->port.flags |= UPF_HARD_FLOW;

drivers/tty/serial/ma35d1_serial.c

349

ier = serial_in(up, MA35_IER_REG);

drivers/tty/serial/ma35d1_serial.c

351

serial_out(up, MA35_IER_REG, ier);

drivers/tty/serial/ma35d1_serial.c

352

up->port.flags &= ~UPF_HARD_FLOW;

drivers/tty/serial/ma35d1_serial.c

355

msr = serial_in(up, MA35_MSR_REG);

drivers/tty/serial/ma35d1_serial.c

357

serial_out(up, MA35_MSR_REG, msr);

drivers/tty/serial/ma35d1_serial.c

358

serial_out(up, MA35_MCR_REG, mcr);

drivers/tty/serial/ma35d1_serial.c

363

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

367

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ma35d1_serial.c

368

lcr = serial_in(up, MA35_LCR_REG);

drivers/tty/serial/ma35d1_serial.c

373

serial_out(up, MA35_LCR_REG, lcr);

drivers/tty/serial/ma35d1_serial.c

374

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ma35d1_serial.c

379

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

384

serial_out(up, MA35_FCR_REG, MA35_FCR_TFR | MA35_FCR_RFR);

drivers/tty/serial/ma35d1_serial.c

387

serial_out(up, MA35_ISR_REG, MA35_ISR_ALL);

drivers/tty/serial/ma35d1_serial.c

392

dev_err(up->port.dev, "request irq failed.\n");

drivers/tty/serial/ma35d1_serial.c

396

fcr = serial_in(up, MA35_FCR_REG);

drivers/tty/serial/ma35d1_serial.c

398

serial_out(up, MA35_FCR_REG, fcr);

drivers/tty/serial/ma35d1_serial.c

399

serial_out(up, MA35_LCR_REG, MA35_LCR_WLS_8BITS);

drivers/tty/serial/ma35d1_serial.c

400

serial_out(up, MA35_TOR_REG, MA35_UART_RX_TOUT);

drivers/tty/serial/ma35d1_serial.c

401

serial_out(up, MA35_IER_REG, MA35_IER_CONFIG);

drivers/tty/serial/ma35d1_serial.c

407

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

409

serial_out(up, MA35_IER_REG, 0);

drivers/tty/serial/ma35d1_serial.c

417

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

444

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ma35d1_serial.c

446

up->port.read_status_mask = MA35_FSR_RX_OVER_IF;

drivers/tty/serial/ma35d1_serial.c

448

up->port.read_status_mask |= MA35_FSR_FEF | MA35_FSR_PEF;

drivers/tty/serial/ma35d1_serial.c

450

up->port.read_status_mask |= MA35_FSR_BIF;

drivers/tty/serial/ma35d1_serial.c

453

up->port.ignore_status_mask = 0;

drivers/tty/serial/ma35d1_serial.c

455

up->port.ignore_status_mask |= MA35_FSR_FEF | MA35_FSR_PEF;

drivers/tty/serial/ma35d1_serial.c

457

up->port.ignore_status_mask |= MA35_FSR_BIF;

drivers/tty/serial/ma35d1_serial.c

463

up->port.ignore_status_mask |= MA35_FSR_RX_OVER_IF;

drivers/tty/serial/ma35d1_serial.c

466

up->mcr |= UART_MCR_AFE;

drivers/tty/serial/ma35d1_serial.c

468

up->mcr &= ~UART_MCR_AFE;

drivers/tty/serial/ma35d1_serial.c

472

ma35d1serial_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/ma35d1_serial.c

474

serial_out(up, MA35_BAUD_REG, MA35_BAUD_MODE2 | FIELD_PREP(MA35_BAUD_MASK, quot));

drivers/tty/serial/ma35d1_serial.c

476

serial_out(up, MA35_LCR_REG, lcr);

drivers/tty/serial/ma35d1_serial.c

478

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ma35d1_serial.c

530

static void wait_for_xmitr(struct uart_ma35d1_port *up)

drivers/tty/serial/ma35d1_serial.c

536

up, MA35_FSR_REG);

drivers/tty/serial/ma35d1_serial.c

541

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

543

wait_for_xmitr(up);

drivers/tty/serial/ma35d1_serial.c

544

serial_out(up, MA35_THR_REG, ch);

drivers/tty/serial/ma35d1_serial.c

555

struct uart_ma35d1_port *up;

drivers/tty/serial/ma35d1_serial.c

566

up = &ma35d1serial_ports[co->index];

drivers/tty/serial/ma35d1_serial.c

568

if (up->port.sysrq)

drivers/tty/serial/ma35d1_serial.c

571

locked = uart_port_trylock_irqsave(&up->port, &flags);

drivers/tty/serial/ma35d1_serial.c

573

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/ma35d1_serial.c

578

ier = serial_in(up, MA35_IER_REG);

drivers/tty/serial/ma35d1_serial.c

579

serial_out(up, MA35_IER_REG, 0);

drivers/tty/serial/ma35d1_serial.c

581

uart_console_write(&up->port, s, count, ma35d1serial_console_putchar);

drivers/tty/serial/ma35d1_serial.c

583

wait_for_xmitr(up);

drivers/tty/serial/ma35d1_serial.c

584

serial_out(up, MA35_IER_REG, ier);

drivers/tty/serial/ma35d1_serial.c

587

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/ma35d1_serial.c

688

struct uart_ma35d1_port *up;

drivers/tty/serial/ma35d1_serial.c

699

up = &ma35d1serial_ports[ret];

drivers/tty/serial/ma35d1_serial.c

700

up->port.line = ret;

drivers/tty/serial/ma35d1_serial.c

705

up->port.iobase = res_mem->start;

drivers/tty/serial/ma35d1_serial.c

706

up->port.membase = ioremap(up->port.iobase, MA35_UART_REG_SIZE);

drivers/tty/serial/ma35d1_serial.c

707

if (!up->port.membase)

drivers/tty/serial/ma35d1_serial.c

710

up->port.ops = &ma35d1serial_ops;

drivers/tty/serial/ma35d1_serial.c

712

spin_lock_init(&up->port.lock);

drivers/tty/serial/ma35d1_serial.c

714

up->clk = of_clk_get(pdev->dev.of_node, 0);

drivers/tty/serial/ma35d1_serial.c

715

if (IS_ERR(up->clk)) {

drivers/tty/serial/ma35d1_serial.c

716

ret = PTR_ERR(up->clk);

drivers/tty/serial/ma35d1_serial.c

721

ret = clk_prepare_enable(up->clk);

drivers/tty/serial/ma35d1_serial.c

725

if (up->port.line != 0)

drivers/tty/serial/ma35d1_serial.c

726

up->port.uartclk = clk_get_rate(up->clk);

drivers/tty/serial/ma35d1_serial.c

732

up->port.irq = ret;

drivers/tty/serial/ma35d1_serial.c

733

up->port.dev = &pdev->dev;

drivers/tty/serial/ma35d1_serial.c

734

up->port.flags = UPF_BOOT_AUTOCONF;

drivers/tty/serial/ma35d1_serial.c

736

platform_set_drvdata(pdev, up);

drivers/tty/serial/ma35d1_serial.c

738

ret = uart_add_one_port(&ma35d1serial_reg, &up->port);

drivers/tty/serial/ma35d1_serial.c

745

free_irq(up->port.irq, &up->port);

drivers/tty/serial/ma35d1_serial.c

748

clk_disable_unprepare(up->clk);

drivers/tty/serial/ma35d1_serial.c

751

iounmap(up->port.membase);

drivers/tty/serial/ma35d1_serial.c

761

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

764

clk_disable_unprepare(up->clk);

drivers/tty/serial/ma35d1_serial.c

770

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

772

uart_suspend_port(&ma35d1serial_reg, &up->port);

drivers/tty/serial/ma35d1_serial.c

773

if (up->port.line == 0) {

drivers/tty/serial/ma35d1_serial.c

774

up->console_baud_rate = serial_in(up, MA35_BAUD_REG);

drivers/tty/serial/ma35d1_serial.c

775

up->console_line = serial_in(up, MA35_LCR_REG);

drivers/tty/serial/ma35d1_serial.c

776

up->console_int = serial_in(up, MA35_IER_REG);

drivers/tty/serial/ma35d1_serial.c

784

struct uart_ma35d1_port *up = to_ma35d1_uart_port(port);

drivers/tty/serial/ma35d1_serial.c

786

if (up->port.line == 0) {

drivers/tty/serial/ma35d1_serial.c

787

serial_out(up, MA35_BAUD_REG, up->console_baud_rate);

drivers/tty/serial/ma35d1_serial.c

788

serial_out(up, MA35_LCR_REG, up->console_line);

drivers/tty/serial/ma35d1_serial.c

789

serial_out(up, MA35_IER_REG, up->console_int);

drivers/tty/serial/ma35d1_serial.c

791

uart_resume_port(&ma35d1serial_reg, &up->port);

drivers/tty/serial/msm_serial.c

190

static inline struct msm_port *to_msm_port(struct uart_port *up)

drivers/tty/serial/msm_serial.c

192

return container_of(up, struct msm_port, uart);

drivers/tty/serial/omap-serial.c

1005

up->mcr |= UART_MCR_XONANY;

drivers/tty/serial/omap-serial.c

1007

up->mcr &= ~UART_MCR_XONANY;

drivers/tty/serial/omap-serial.c

1009

serial_out(up, UART_MCR, up->mcr);

drivers/tty/serial/omap-serial.c

1010

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

1011

serial_out(up, UART_EFR, up->efr);

drivers/tty/serial/omap-serial.c

1012

serial_out(up, UART_LCR, up->lcr);

drivers/tty/serial/omap-serial.c

1014

serial_omap_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/omap-serial.c

1016

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/omap-serial.c

1017

dev_dbg(up->port.dev, "serial_omap_set_termios+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

1024

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

1027

dev_dbg(up->port.dev, "serial_omap_pm+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

1029

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

1030

efr = serial_in(up, UART_EFR);

drivers/tty/serial/omap-serial.c

1031

serial_out(up, UART_EFR, efr | UART_EFR_ECB);

drivers/tty/serial/omap-serial.c

1032

serial_out(up, UART_LCR, 0);

drivers/tty/serial/omap-serial.c

1034

serial_out(up, UART_IER, (state != 0) ? UART_IERX_SLEEP : 0);

drivers/tty/serial/omap-serial.c

1035

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

1036

serial_out(up, UART_EFR, efr);

drivers/tty/serial/omap-serial.c

1037

serial_out(up, UART_LCR, 0);

drivers/tty/serial/omap-serial.c

1053

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

1055

dev_dbg(up->port.dev, "serial_omap_config_port+%d\n",

drivers/tty/serial/omap-serial.c

1056

up->port.line);

drivers/tty/serial/omap-serial.c

1057

up->port.type = PORT_OMAP;

drivers/tty/serial/omap-serial.c

1058

up->port.flags |= UPF_SOFT_FLOW | UPF_HARD_FLOW;

drivers/tty/serial/omap-serial.c

1072

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

1074

dev_dbg(up->port.dev, "serial_omap_type+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

1075

return up->name;

drivers/tty/serial/omap-serial.c

1078

static void __maybe_unused wait_for_xmitr(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

1084

status = serial_in(up, UART_LSR);

drivers/tty/serial/omap-serial.c

1087

up->lsr_break_flag = UART_LSR_BI;

drivers/tty/serial/omap-serial.c

1095

if (up->port.flags & UPF_CONS_FLOW) {

drivers/tty/serial/omap-serial.c

1097

unsigned int msr = serial_in(up, UART_MSR);

drivers/tty/serial/omap-serial.c

1099

up->msr_saved_flags |= msr & MSR_SAVE_FLAGS;

drivers/tty/serial/omap-serial.c

1112

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

1114

wait_for_xmitr(up);

drivers/tty/serial/omap-serial.c

1115

serial_out(up, UART_TX, ch);

drivers/tty/serial/omap-serial.c

1120

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

1123

status = serial_in(up, UART_LSR);

drivers/tty/serial/omap-serial.c

1129

status = serial_in(up, UART_RX);

drivers/tty/serial/omap-serial.c

1199

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

1201

wait_for_xmitr(up);

drivers/tty/serial/omap-serial.c

1202

serial_out(up, UART_TX, ch);

drivers/tty/serial/omap-serial.c

1209

struct uart_omap_port *up = serial_omap_console_ports[co->index];

drivers/tty/serial/omap-serial.c

1215

locked = uart_port_trylock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

1217

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

1222

ier = serial_in(up, UART_IER);

drivers/tty/serial/omap-serial.c

1223

serial_out(up, UART_IER, 0);

drivers/tty/serial/omap-serial.c

1225

uart_console_write(&up->port, s, count, serial_omap_console_putchar);

drivers/tty/serial/omap-serial.c

1231

wait_for_xmitr(up);

drivers/tty/serial/omap-serial.c

1232

serial_out(up, UART_IER, ier);

drivers/tty/serial/omap-serial.c

1240

if (up->msr_saved_flags)

drivers/tty/serial/omap-serial.c

1241

check_modem_status(up);

drivers/tty/serial/omap-serial.c

1244

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/omap-serial.c

1250

struct uart_omap_port *up;

drivers/tty/serial/omap-serial.c

1258

up = serial_omap_console_ports[co->index];

drivers/tty/serial/omap-serial.c

1263

return uart_set_options(&up->port, co, baud, parity, bits, flow);

drivers/tty/serial/omap-serial.c

1276

static void serial_omap_add_console_port(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

1278

serial_omap_console_ports[up->port.line] = up;

drivers/tty/serial/omap-serial.c

1287

static inline void serial_omap_add_console_port(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

1297

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

1302

mode = up->ier;

drivers/tty/serial/omap-serial.c

1303

up->ier = 0;

drivers/tty/serial/omap-serial.c

1304

serial_out(up, UART_IER, 0);

drivers/tty/serial/omap-serial.c

1310

gpiod_set_value(up->rts_gpiod, val);

drivers/tty/serial/omap-serial.c

1313

up->ier = mode;

drivers/tty/serial/omap-serial.c

1314

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

1320

(up->scr & OMAP_UART_SCR_TX_EMPTY)) {

drivers/tty/serial/omap-serial.c

1321

up->scr &= ~OMAP_UART_SCR_TX_EMPTY;

drivers/tty/serial/omap-serial.c

1322

serial_out(up, UART_OMAP_SCR, up->scr);

drivers/tty/serial/omap-serial.c

1365

struct uart_omap_port *up = dev_get_drvdata(dev);

drivers/tty/serial/omap-serial.c

1367

up->is_suspending = true;

drivers/tty/serial/omap-serial.c

1374

struct uart_omap_port *up = dev_get_drvdata(dev);

drivers/tty/serial/omap-serial.c

1376

up->is_suspending = false;

drivers/tty/serial/omap-serial.c

1381

struct uart_omap_port *up = dev_get_drvdata(dev);

drivers/tty/serial/omap-serial.c

1383

uart_suspend_port(&serial_omap_reg, &up->port);

drivers/tty/serial/omap-serial.c

1384

flush_work(&up->qos_work);

drivers/tty/serial/omap-serial.c

1387

serial_omap_enable_wakeup(up, true);

drivers/tty/serial/omap-serial.c

1389

serial_omap_enable_wakeup(up, false);

drivers/tty/serial/omap-serial.c

1396

struct uart_omap_port *up = dev_get_drvdata(dev);

drivers/tty/serial/omap-serial.c

1399

serial_omap_enable_wakeup(up, false);

drivers/tty/serial/omap-serial.c

1401

uart_resume_port(&serial_omap_reg, &up->port);

drivers/tty/serial/omap-serial.c

1410

static void omap_serial_fill_features_erratas(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

1415

mvr = readl(up->port.membase + (UART_OMAP_MVER << up->port.regshift));

drivers/tty/serial/omap-serial.c

1435

dev_warn(up->dev,

drivers/tty/serial/omap-serial.c

1437

up->name);

drivers/tty/serial/omap-serial.c

1448

up->errata |= (UART_ERRATA_i202_MDR1_ACCESS |

drivers/tty/serial/omap-serial.c

1452

up->errata |= (UART_ERRATA_i202_MDR1_ACCESS |

drivers/tty/serial/omap-serial.c

1454

up->features |= OMAP_UART_WER_HAS_TX_WAKEUP;

drivers/tty/serial/omap-serial.c

1457

up->errata |= UART_ERRATA_i202_MDR1_ACCESS;

drivers/tty/serial/omap-serial.c

1458

up->features |= OMAP_UART_WER_HAS_TX_WAKEUP;

drivers/tty/serial/omap-serial.c

1488

static int serial_omap_probe_rs485(struct uart_omap_port *up,

drivers/tty/serial/omap-serial.c

1491

struct serial_rs485 *rs485conf = &up->port.rs485;

drivers/tty/serial/omap-serial.c

1497

up->rts_gpiod = NULL;

drivers/tty/serial/omap-serial.c

1502

up->port.rs485_config = serial_omap_config_rs485;

drivers/tty/serial/omap-serial.c

1503

up->port.rs485_supported = serial_omap_rs485_supported;

drivers/tty/serial/omap-serial.c

1505

ret = uart_get_rs485_mode(&up->port);

drivers/tty/serial/omap-serial.c

1520

up->rts_gpiod = devm_gpiod_get_optional(dev, "rts", gflags);

drivers/tty/serial/omap-serial.c

1521

if (IS_ERR(up->rts_gpiod)) {

drivers/tty/serial/omap-serial.c

1522

ret = PTR_ERR(up->rts_gpiod);

drivers/tty/serial/omap-serial.c

1526

up->rts_gpiod = NULL;

drivers/tty/serial/omap-serial.c

1527

up->port.rs485_supported = (const struct serial_rs485) { };

drivers/tty/serial/omap-serial.c

1533

gpiod_set_consumer_name(up->rts_gpiod, "omap-serial");

drivers/tty/serial/omap-serial.c

1542

struct uart_omap_port *up;

drivers/tty/serial/omap-serial.c

1563

up = devm_kzalloc(&pdev->dev, sizeof(*up), GFP_KERNEL);

drivers/tty/serial/omap-serial.c

1564

if (!up)

drivers/tty/serial/omap-serial.c

1571

up->dev = &pdev->dev;

drivers/tty/serial/omap-serial.c

1572

up->port.dev = &pdev->dev;

drivers/tty/serial/omap-serial.c

1573

up->port.type = PORT_OMAP;

drivers/tty/serial/omap-serial.c

1574

up->port.iotype = UPIO_MEM;

drivers/tty/serial/omap-serial.c

1575

up->port.irq = uartirq;

drivers/tty/serial/omap-serial.c

1576

up->port.regshift = 2;

drivers/tty/serial/omap-serial.c

1577

up->port.fifosize = 64;

drivers/tty/serial/omap-serial.c

1578

up->port.ops = &serial_omap_pops;

drivers/tty/serial/omap-serial.c

1579

up->port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_OMAP_CONSOLE);

drivers/tty/serial/omap-serial.c

1591

up->port.line = ret;

drivers/tty/serial/omap-serial.c

1593

if (up->port.line >= OMAP_MAX_HSUART_PORTS) {

drivers/tty/serial/omap-serial.c

1594

dev_err(&pdev->dev, "uart ID %d > MAX %d.\n", up->port.line,

drivers/tty/serial/omap-serial.c

1600

up->wakeirq = wakeirq;

drivers/tty/serial/omap-serial.c

1601

if (!up->wakeirq)

drivers/tty/serial/omap-serial.c

1602

dev_info(up->port.dev, "no wakeirq for uart%d\n",

drivers/tty/serial/omap-serial.c

1603

up->port.line);

drivers/tty/serial/omap-serial.c

1605

sprintf(up->name, "OMAP UART%d", up->port.line);

drivers/tty/serial/omap-serial.c

1606

up->port.mapbase = mem->start;

drivers/tty/serial/omap-serial.c

1607

up->port.membase = base;

drivers/tty/serial/omap-serial.c

1608

up->port.flags = omap_up_info->flags;

drivers/tty/serial/omap-serial.c

1609

up->port.uartclk = omap_up_info->uartclk;

drivers/tty/serial/omap-serial.c

1610

if (!up->port.uartclk) {

drivers/tty/serial/omap-serial.c

1611

up->port.uartclk = DEFAULT_CLK_SPEED;

drivers/tty/serial/omap-serial.c

1617

ret = serial_omap_probe_rs485(up, &pdev->dev);

drivers/tty/serial/omap-serial.c

1621

up->latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;

drivers/tty/serial/omap-serial.c

1622

up->calc_latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;

drivers/tty/serial/omap-serial.c

1623

cpu_latency_qos_add_request(&up->pm_qos_request, up->latency);

drivers/tty/serial/omap-serial.c

1624

INIT_WORK(&up->qos_work, serial_omap_uart_qos_work);

drivers/tty/serial/omap-serial.c

1626

platform_set_drvdata(pdev, up);

drivers/tty/serial/omap-serial.c

1630

device_init_wakeup(up->dev, true);

drivers/tty/serial/omap-serial.c

1636

omap_serial_fill_features_erratas(up);

drivers/tty/serial/omap-serial.c

1638

ui[up->port.line] = up;

drivers/tty/serial/omap-serial.c

1639

serial_omap_add_console_port(up);

drivers/tty/serial/omap-serial.c

1641

ret = uart_add_one_port(&serial_omap_reg, &up->port);

drivers/tty/serial/omap-serial.c

1650

cpu_latency_qos_remove_request(&up->pm_qos_request);

drivers/tty/serial/omap-serial.c

1651

device_init_wakeup(up->dev, false);

drivers/tty/serial/omap-serial.c

1659

struct uart_omap_port *up = platform_get_drvdata(dev);

drivers/tty/serial/omap-serial.c

1661

pm_runtime_get_sync(up->dev);

drivers/tty/serial/omap-serial.c

1663

uart_remove_one_port(&serial_omap_reg, &up->port);

drivers/tty/serial/omap-serial.c

1665

pm_runtime_put_sync(up->dev);

drivers/tty/serial/omap-serial.c

1666

pm_runtime_disable(up->dev);

drivers/tty/serial/omap-serial.c

1667

cpu_latency_qos_remove_request(&up->pm_qos_request);

drivers/tty/serial/omap-serial.c

1680

static void serial_omap_mdr1_errataset(struct uart_omap_port *up, u8 mdr1)

drivers/tty/serial/omap-serial.c

1684

serial_out(up, UART_OMAP_MDR1, mdr1);

drivers/tty/serial/omap-serial.c

1686

serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT |

drivers/tty/serial/omap-serial.c

1692

while (UART_LSR_THRE != (serial_in(up, UART_LSR) &

drivers/tty/serial/omap-serial.c

1697

dev_crit(up->dev, "Errata i202: timedout %x\n",

drivers/tty/serial/omap-serial.c

1698

serial_in(up, UART_LSR));

drivers/tty/serial/omap-serial.c

1706

static void serial_omap_restore_context(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

1708

if (up->errata & UART_ERRATA_i202_MDR1_ACCESS)

drivers/tty/serial/omap-serial.c

1709

serial_omap_mdr1_errataset(up, UART_OMAP_MDR1_DISABLE);

drivers/tty/serial/omap-serial.c

1711

serial_out(up, UART_OMAP_MDR1, UART_OMAP_MDR1_DISABLE);

drivers/tty/serial/omap-serial.c

1713

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B); /* Config B mode */

drivers/tty/serial/omap-serial.c

1714

serial_out(up, UART_EFR, UART_EFR_ECB);

drivers/tty/serial/omap-serial.c

1715

serial_out(up, UART_LCR, 0x0); /* Operational mode */

drivers/tty/serial/omap-serial.c

1716

serial_out(up, UART_IER, 0x0);

drivers/tty/serial/omap-serial.c

1717

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B); /* Config B mode */

drivers/tty/serial/omap-serial.c

1718

serial_out(up, UART_DLL, up->dll);

drivers/tty/serial/omap-serial.c

1719

serial_out(up, UART_DLM, up->dlh);

drivers/tty/serial/omap-serial.c

172

static void serial_omap_mdr1_errataset(struct uart_omap_port *up, u8 mdr1);

drivers/tty/serial/omap-serial.c

1720

serial_out(up, UART_LCR, 0x0); /* Operational mode */

drivers/tty/serial/omap-serial.c

1721

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

1722

serial_out(up, UART_FCR, up->fcr);

drivers/tty/serial/omap-serial.c

1723

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/omap-serial.c

1724

serial_out(up, UART_MCR, up->mcr);

drivers/tty/serial/omap-serial.c

1725

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B); /* Config B mode */

drivers/tty/serial/omap-serial.c

1726

serial_out(up, UART_OMAP_SCR, up->scr);

drivers/tty/serial/omap-serial.c

1727

serial_out(up, UART_EFR, up->efr);

drivers/tty/serial/omap-serial.c

1728

serial_out(up, UART_LCR, up->lcr);

drivers/tty/serial/omap-serial.c

1729

if (up->errata & UART_ERRATA_i202_MDR1_ACCESS)

drivers/tty/serial/omap-serial.c

1730

serial_omap_mdr1_errataset(up, up->mdr1);

drivers/tty/serial/omap-serial.c

1732

serial_out(up, UART_OMAP_MDR1, up->mdr1);

drivers/tty/serial/omap-serial.c

1733

serial_out(up, UART_OMAP_WER, up->wer);

drivers/tty/serial/omap-serial.c

1738

struct uart_omap_port *up = dev_get_drvdata(dev);

drivers/tty/serial/omap-serial.c

174

static inline unsigned int serial_in(struct uart_omap_port *up, int offset)

drivers/tty/serial/omap-serial.c

1740

if (!up)

drivers/tty/serial/omap-serial.c

1749

if (up->is_suspending && !console_suspend_enabled &&

drivers/tty/serial/omap-serial.c

1750

uart_console(&up->port))

drivers/tty/serial/omap-serial.c

1753

up->context_loss_cnt = serial_omap_get_context_loss_count(up);

drivers/tty/serial/omap-serial.c

1755

serial_omap_enable_wakeup(up, true);

drivers/tty/serial/omap-serial.c

1757

up->latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE;

drivers/tty/serial/omap-serial.c

1758

schedule_work(&up->qos_work);

drivers/tty/serial/omap-serial.c

176

offset <<= up->port.regshift;

drivers/tty/serial/omap-serial.c

1765

struct uart_omap_port *up = dev_get_drvdata(dev);

drivers/tty/serial/omap-serial.c

1767

int loss_cnt = serial_omap_get_context_loss_count(up);

drivers/tty/serial/omap-serial.c

1769

serial_omap_enable_wakeup(up, false);

drivers/tty/serial/omap-serial.c

177

return readw(up->port.membase + offset);

drivers/tty/serial/omap-serial.c

1774

serial_omap_restore_context(up);

drivers/tty/serial/omap-serial.c

1775

} else if (up->context_loss_cnt != loss_cnt) {

drivers/tty/serial/omap-serial.c

1776

serial_omap_restore_context(up);

drivers/tty/serial/omap-serial.c

1778

up->latency = up->calc_latency;

drivers/tty/serial/omap-serial.c

1779

schedule_work(&up->qos_work);

drivers/tty/serial/omap-serial.c

180

static inline void serial_out(struct uart_omap_port *up, int offset, int value)

drivers/tty/serial/omap-serial.c

182

offset <<= up->port.regshift;

drivers/tty/serial/omap-serial.c

183

writew(value, up->port.membase + offset);

drivers/tty/serial/omap-serial.c

186

static inline void serial_omap_clear_fifos(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

188

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/omap-serial.c

189

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |

drivers/tty/serial/omap-serial.c

191

serial_out(up, UART_FCR, 0);

drivers/tty/serial/omap-serial.c

195

static int serial_omap_get_context_loss_count(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

197

struct omap_uart_port_info *pdata = dev_get_platdata(up->dev);

drivers/tty/serial/omap-serial.c

202

return pdata->get_context_loss_count(up->dev);

drivers/tty/serial/omap-serial.c

206

static void serial_omap_enable_wakeup(struct uart_omap_port *up, bool enable)

drivers/tty/serial/omap-serial.c

208

struct omap_uart_port_info *pdata = dev_get_platdata(up->dev);

drivers/tty/serial/omap-serial.c

213

pdata->enable_wakeup(up->dev, enable);

drivers/tty/serial/omap-serial.c

271

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

273

dev_dbg(up->port.dev, "serial_omap_enable_ms+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

275

up->ier |= UART_IER_MSI;

drivers/tty/serial/omap-serial.c

276

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

281

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

286

if (up->scr & OMAP_UART_SCR_TX_EMPTY) {

drivers/tty/serial/omap-serial.c

294

up->scr &= ~OMAP_UART_SCR_TX_EMPTY;

drivers/tty/serial/omap-serial.c

295

serial_out(up, UART_OMAP_SCR, up->scr);

drivers/tty/serial/omap-serial.c

298

if (gpiod_get_value(up->rts_gpiod) != res) {

drivers/tty/serial/omap-serial.c

302

gpiod_set_value(up->rts_gpiod, res);

drivers/tty/serial/omap-serial.c

313

up->scr |= OMAP_UART_SCR_TX_EMPTY;

drivers/tty/serial/omap-serial.c

314

serial_out(up, UART_OMAP_SCR, up->scr);

drivers/tty/serial/omap-serial.c

319

if (up->ier & UART_IER_THRI) {

drivers/tty/serial/omap-serial.c

320

up->ier &= ~UART_IER_THRI;

drivers/tty/serial/omap-serial.c

321

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

327

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

329

up->ier &= ~(UART_IER_RLSI | UART_IER_RDI);

drivers/tty/serial/omap-serial.c

330

up->port.read_status_mask &= ~UART_LSR_DR;

drivers/tty/serial/omap-serial.c

331

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

334

static void serial_omap_put_char(struct uart_omap_port *up, unsigned char ch)

drivers/tty/serial/omap-serial.c

336

serial_out(up, UART_TX, ch);

drivers/tty/serial/omap-serial.c

338

if ((up->port.rs485.flags & SER_RS485_ENABLED) &&

drivers/tty/serial/omap-serial.c

339

!(up->port.rs485.flags & SER_RS485_RX_DURING_TX))

drivers/tty/serial/omap-serial.c

340

up->rs485_tx_filter_count++;

drivers/tty/serial/omap-serial.c

343

static void transmit_chars(struct uart_omap_port *up, unsigned int lsr)

drivers/tty/serial/omap-serial.c

347

uart_port_tx_limited(&up->port, ch, up->port.fifosize / 4,

drivers/tty/serial/omap-serial.c

349

serial_omap_put_char(up, ch),

drivers/tty/serial/omap-serial.c

353

static inline void serial_omap_enable_ier_thri(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

355

if (!(up->ier & UART_IER_THRI)) {

drivers/tty/serial/omap-serial.c

356

up->ier |= UART_IER_THRI;

drivers/tty/serial/omap-serial.c

357

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

363

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

369

up->scr &= ~OMAP_UART_SCR_TX_EMPTY;

drivers/tty/serial/omap-serial.c

370

serial_out(up, UART_OMAP_SCR, up->scr);

drivers/tty/serial/omap-serial.c

374

if (gpiod_get_value(up->rts_gpiod) != res) {

drivers/tty/serial/omap-serial.c

375

gpiod_set_value(up->rts_gpiod, res);

drivers/tty/serial/omap-serial.c

383

up->rs485_tx_filter_count = 0;

drivers/tty/serial/omap-serial.c

385

serial_omap_enable_ier_thri(up);

drivers/tty/serial/omap-serial.c

390

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

393

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

394

up->ier &= ~(UART_IER_RLSI | UART_IER_RDI);

drivers/tty/serial/omap-serial.c

395

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

396

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/omap-serial.c

401

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

404

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

405

up->ier |= UART_IER_RLSI | UART_IER_RDI;

drivers/tty/serial/omap-serial.c

406

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

407

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/omap-serial.c

410

static unsigned int check_modem_status(struct uart_omap_port *up)

drivers/tty/serial/omap-serial.c

414

status = serial_in(up, UART_MSR);

drivers/tty/serial/omap-serial.c

415

status |= up->msr_saved_flags;

drivers/tty/serial/omap-serial.c

416

up->msr_saved_flags = 0;

drivers/tty/serial/omap-serial.c

420

if (status & UART_MSR_ANY_DELTA && up->ier & UART_IER_MSI &&

drivers/tty/serial/omap-serial.c

421

up->port.state != NULL) {

drivers/tty/serial/omap-serial.c

423

up->port.icount.rng++;

drivers/tty/serial/omap-serial.c

425

up->port.icount.dsr++;

drivers/tty/serial/omap-serial.c

428

(&up->port, status & UART_MSR_DCD);

drivers/tty/serial/omap-serial.c

431

(&up->port, status & UART_MSR_CTS);

drivers/tty/serial/omap-serial.c

432

wake_up_interruptible(&up->port.state->port.delta_msr_wait);

drivers/tty/serial/omap-serial.c

438

static void serial_omap_rlsi(struct uart_omap_port *up, unsigned int lsr)

drivers/tty/serial/omap-serial.c

447

serial_in(up, UART_RX);

drivers/tty/serial/omap-serial.c

448

if ((up->port.rs485.flags & SER_RS485_ENABLED) &&

drivers/tty/serial/omap-serial.c

449

!(up->port.rs485.flags & SER_RS485_RX_DURING_TX) &&

drivers/tty/serial/omap-serial.c

450

up->rs485_tx_filter_count)

drivers/tty/serial/omap-serial.c

451

up->rs485_tx_filter_count--;

drivers/tty/serial/omap-serial.c

454

up->port.icount.rx++;

drivers/tty/serial/omap-serial.c

460

up->port.icount.brk++;

drivers/tty/serial/omap-serial.c

467

if (uart_handle_break(&up->port))

drivers/tty/serial/omap-serial.c

474

up->port.icount.parity++;

drivers/tty/serial/omap-serial.c

479

up->port.icount.frame++;

drivers/tty/serial/omap-serial.c

483

up->port.icount.overrun++;

drivers/tty/serial/omap-serial.c

486

if (up->port.line == up->port.cons->index) {

drivers/tty/serial/omap-serial.c

488

lsr |= up->lsr_break_flag;

drivers/tty/serial/omap-serial.c

491

uart_insert_char(&up->port, lsr, UART_LSR_OE, 0, flag);

drivers/tty/serial/omap-serial.c

494

static void serial_omap_rdi(struct uart_omap_port *up, unsigned int lsr)

drivers/tty/serial/omap-serial.c

501

ch = serial_in(up, UART_RX);

drivers/tty/serial/omap-serial.c

502

if ((up->port.rs485.flags & SER_RS485_ENABLED) &&

drivers/tty/serial/omap-serial.c

503

!(up->port.rs485.flags & SER_RS485_RX_DURING_TX) &&

drivers/tty/serial/omap-serial.c

504

up->rs485_tx_filter_count) {

drivers/tty/serial/omap-serial.c

505

up->rs485_tx_filter_count--;

drivers/tty/serial/omap-serial.c

509

up->port.icount.rx++;

drivers/tty/serial/omap-serial.c

511

if (uart_prepare_sysrq_char(&up->port, ch))

drivers/tty/serial/omap-serial.c

514

uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, TTY_NORMAL);

drivers/tty/serial/omap-serial.c

524

struct uart_omap_port *up = dev_id;

drivers/tty/serial/omap-serial.c

530

uart_port_lock(&up->port);

drivers/tty/serial/omap-serial.c

533

iir = serial_in(up, UART_IIR);

drivers/tty/serial/omap-serial.c

538

lsr = serial_in(up, UART_LSR);

drivers/tty/serial/omap-serial.c

545

check_modem_status(up);

drivers/tty/serial/omap-serial.c

548

transmit_chars(up, lsr);

drivers/tty/serial/omap-serial.c

552

serial_omap_rdi(up, lsr);

drivers/tty/serial/omap-serial.c

555

serial_omap_rlsi(up, lsr);

drivers/tty/serial/omap-serial.c

566

uart_unlock_and_check_sysrq(&up->port);

drivers/tty/serial/omap-serial.c

568

tty_flip_buffer_push(&up->port.state->port);

drivers/tty/serial/omap-serial.c

570

up->port_activity = jiffies;

drivers/tty/serial/omap-serial.c

577

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

581

dev_dbg(up->port.dev, "serial_omap_tx_empty+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

582

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

583

ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0;

drivers/tty/serial/omap-serial.c

584

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/omap-serial.c

591

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

595

status = check_modem_status(up);

drivers/tty/serial/omap-serial.c

597

dev_dbg(up->port.dev, "serial_omap_get_mctrl+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

612

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

615

dev_dbg(up->port.dev, "serial_omap_set_mctrl+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

627

old_mcr = serial_in(up, UART_MCR);

drivers/tty/serial/omap-serial.c

630

up->mcr = old_mcr | mcr;

drivers/tty/serial/omap-serial.c

631

serial_out(up, UART_MCR, up->mcr);

drivers/tty/serial/omap-serial.c

634

lcr = serial_in(up, UART_LCR);

drivers/tty/serial/omap-serial.c

635

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

637

up->efr |= UART_EFR_RTS;

drivers/tty/serial/omap-serial.c

639

up->efr &= ~UART_EFR_RTS;

drivers/tty/serial/omap-serial.c

640

serial_out(up, UART_EFR, up->efr);

drivers/tty/serial/omap-serial.c

641

serial_out(up, UART_LCR, lcr);

drivers/tty/serial/omap-serial.c

646

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

649

dev_dbg(up->port.dev, "serial_omap_break_ctl+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

650

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

652

up->lcr |= UART_LCR_SBC;

drivers/tty/serial/omap-serial.c

654

up->lcr &= ~UART_LCR_SBC;

drivers/tty/serial/omap-serial.c

655

serial_out(up, UART_LCR, up->lcr);

drivers/tty/serial/omap-serial.c

656

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/omap-serial.c

661

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

668

retval = request_irq(up->port.irq, serial_omap_irq, up->port.irqflags,

drivers/tty/serial/omap-serial.c

669

up->name, up);

drivers/tty/serial/omap-serial.c

674

if (up->wakeirq) {

drivers/tty/serial/omap-serial.c

675

retval = dev_pm_set_dedicated_wake_irq(up->dev, up->wakeirq);

drivers/tty/serial/omap-serial.c

677

free_irq(up->port.irq, up);

drivers/tty/serial/omap-serial.c

682

dev_dbg(up->port.dev, "serial_omap_startup+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

684

pm_runtime_get_sync(up->dev);

drivers/tty/serial/omap-serial.c

689

serial_omap_clear_fifos(up);

drivers/tty/serial/omap-serial.c

694

(void) serial_in(up, UART_LSR);

drivers/tty/serial/omap-serial.c

695

if (serial_in(up, UART_LSR) & UART_LSR_DR)

drivers/tty/serial/omap-serial.c

696

(void) serial_in(up, UART_RX);

drivers/tty/serial/omap-serial.c

697

(void) serial_in(up, UART_IIR);

drivers/tty/serial/omap-serial.c

698

(void) serial_in(up, UART_MSR);

drivers/tty/serial/omap-serial.c

703

serial_out(up, UART_LCR, UART_LCR_WLEN8);

drivers/tty/serial/omap-serial.c

704

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

708

up->port.mctrl |= TIOCM_OUT2;

drivers/tty/serial/omap-serial.c

709

serial_omap_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/omap-serial.c

710

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/omap-serial.c

712

up->msr_saved_flags = 0;

drivers/tty/serial/omap-serial.c

718

up->ier = UART_IER_RLSI | UART_IER_RDI;

drivers/tty/serial/omap-serial.c

719

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

722

up->wer = OMAP_UART_WER_MOD_WKUP;

drivers/tty/serial/omap-serial.c

723

if (up->features & OMAP_UART_WER_HAS_TX_WAKEUP)

drivers/tty/serial/omap-serial.c

724

up->wer |= OMAP_UART_TX_WAKEUP_EN;

drivers/tty/serial/omap-serial.c

726

serial_out(up, UART_OMAP_WER, up->wer);

drivers/tty/serial/omap-serial.c

728

up->port_activity = jiffies;

drivers/tty/serial/omap-serial.c

734

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

737

dev_dbg(up->port.dev, "serial_omap_shutdown+%d\n", up->port.line);

drivers/tty/serial/omap-serial.c

742

up->ier = 0;

drivers/tty/serial/omap-serial.c

743

serial_out(up, UART_IER, 0);

drivers/tty/serial/omap-serial.c

745

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

746

up->port.mctrl &= ~TIOCM_OUT2;

drivers/tty/serial/omap-serial.c

747

serial_omap_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/omap-serial.c

748

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/omap-serial.c

753

serial_out(up, UART_LCR, serial_in(up, UART_LCR) & ~UART_LCR_SBC);

drivers/tty/serial/omap-serial.c

754

serial_omap_clear_fifos(up);

drivers/tty/serial/omap-serial.c

759

if (serial_in(up, UART_LSR) & UART_LSR_DR)

drivers/tty/serial/omap-serial.c

760

(void) serial_in(up, UART_RX);

drivers/tty/serial/omap-serial.c

762

pm_runtime_put_sync(up->dev);

drivers/tty/serial/omap-serial.c

763

free_irq(up->port.irq, up);

drivers/tty/serial/omap-serial.c

764

dev_pm_clear_wake_irq(up->dev);

drivers/tty/serial/omap-serial.c

769

struct uart_omap_port *up = container_of(work, struct uart_omap_port,

drivers/tty/serial/omap-serial.c

772

cpu_latency_qos_update_request(&up->pm_qos_request, up->latency);

drivers/tty/serial/omap-serial.c

779

struct uart_omap_port *up = to_uart_omap_port(port);

drivers/tty/serial/omap-serial.c

803

up->calc_latency = (USEC_PER_SEC * up->port.fifosize) / (baud / 8);

drivers/tty/serial/omap-serial.c

804

up->latency = up->calc_latency;

drivers/tty/serial/omap-serial.c

805

schedule_work(&up->qos_work);

drivers/tty/serial/omap-serial.c

807

up->dll = quot & 0xff;

drivers/tty/serial/omap-serial.c

808

up->dlh = quot >> 8;

drivers/tty/serial/omap-serial.c

809

up->mdr1 = UART_OMAP_MDR1_DISABLE;

drivers/tty/serial/omap-serial.c

811

up->fcr = UART_FCR_R_TRIG_01 | UART_FCR_T_TRIG_01 |

drivers/tty/serial/omap-serial.c

818

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/omap-serial.c

825

up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;

drivers/tty/serial/omap-serial.c

827

up->port.read_status_mask |= UART_LSR_FE | UART_LSR_PE;

drivers/tty/serial/omap-serial.c

829

up->port.read_status_mask |= UART_LSR_BI;

drivers/tty/serial/omap-serial.c

834

up->port.ignore_status_mask = 0;

drivers/tty/serial/omap-serial.c

836

up->port.ignore_status_mask |= UART_LSR_PE | UART_LSR_FE;

drivers/tty/serial/omap-serial.c

838

up->port.ignore_status_mask |= UART_LSR_BI;

drivers/tty/serial/omap-serial.c

844

up->port.ignore_status_mask |= UART_LSR_OE;

drivers/tty/serial/omap-serial.c

851

up->port.ignore_status_mask |= UART_LSR_DR;

drivers/tty/serial/omap-serial.c

856

up->ier &= ~UART_IER_MSI;

drivers/tty/serial/omap-serial.c

857

if (UART_ENABLE_MS(&up->port, termios->c_cflag))

drivers/tty/serial/omap-serial.c

858

up->ier |= UART_IER_MSI;

drivers/tty/serial/omap-serial.c

859

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

860

serial_out(up, UART_LCR, cval); /* reset DLAB */

drivers/tty/serial/omap-serial.c

861

up->lcr = cval;

drivers/tty/serial/omap-serial.c

862

up->scr = 0;

drivers/tty/serial/omap-serial.c

870

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/omap-serial.c

871

serial_out(up, UART_DLL, 0);

drivers/tty/serial/omap-serial.c

872

serial_out(up, UART_DLM, 0);

drivers/tty/serial/omap-serial.c

873

serial_out(up, UART_LCR, 0);

drivers/tty/serial/omap-serial.c

875

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

877

up->efr = serial_in(up, UART_EFR) & ~UART_EFR_ECB;

drivers/tty/serial/omap-serial.c

878

up->efr &= ~UART_EFR_SCD;

drivers/tty/serial/omap-serial.c

879

serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);

drivers/tty/serial/omap-serial.c

881

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/omap-serial.c

882

up->mcr = serial_in(up, UART_MCR) & ~UART_MCR_TCRTLR;

drivers/tty/serial/omap-serial.c

883

serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);

drivers/tty/serial/omap-serial.c

886

up->scr |= OMAP_UART_SCR_RX_TRIG_GRANU1_MASK;

drivers/tty/serial/omap-serial.c

900

up->fcr &= ~OMAP_UART_FCR_RX_FIFO_TRIG_MASK;

drivers/tty/serial/omap-serial.c

901

up->fcr &= ~OMAP_UART_FCR_TX_FIFO_TRIG_MASK;

drivers/tty/serial/omap-serial.c

902

up->fcr |= UART_FCR6_R_TRIGGER_16 | UART_FCR6_T_TRIGGER_24 |

drivers/tty/serial/omap-serial.c

905

serial_out(up, UART_FCR, up->fcr);

drivers/tty/serial/omap-serial.c

906

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

908

serial_out(up, UART_OMAP_SCR, up->scr);

drivers/tty/serial/omap-serial.c

911

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/omap-serial.c

912

serial_out(up, UART_MCR, up->mcr);

drivers/tty/serial/omap-serial.c

913

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

914

serial_out(up, UART_EFR, up->efr);

drivers/tty/serial/omap-serial.c

915

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/omap-serial.c

919

if (up->errata & UART_ERRATA_i202_MDR1_ACCESS)

drivers/tty/serial/omap-serial.c

920

serial_omap_mdr1_errataset(up, up->mdr1);

drivers/tty/serial/omap-serial.c

922

serial_out(up, UART_OMAP_MDR1, up->mdr1);

drivers/tty/serial/omap-serial.c

924

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

925

serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);

drivers/tty/serial/omap-serial.c

927

serial_out(up, UART_LCR, 0);

drivers/tty/serial/omap-serial.c

928

serial_out(up, UART_IER, 0);

drivers/tty/serial/omap-serial.c

929

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

931

serial_out(up, UART_DLL, up->dll); /* LS of divisor */

drivers/tty/serial/omap-serial.c

932

serial_out(up, UART_DLM, up->dlh); /* MS of divisor */

drivers/tty/serial/omap-serial.c

934

serial_out(up, UART_LCR, 0);

drivers/tty/serial/omap-serial.c

935

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/omap-serial.c

936

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

938

serial_out(up, UART_EFR, up->efr);

drivers/tty/serial/omap-serial.c

939

serial_out(up, UART_LCR, cval);

drivers/tty/serial/omap-serial.c

942

up->mdr1 = UART_OMAP_MDR1_13X_MODE;

drivers/tty/serial/omap-serial.c

944

up->mdr1 = UART_OMAP_MDR1_16X_MODE;

drivers/tty/serial/omap-serial.c

946

if (up->errata & UART_ERRATA_i202_MDR1_ACCESS)

drivers/tty/serial/omap-serial.c

947

serial_omap_mdr1_errataset(up, up->mdr1);

drivers/tty/serial/omap-serial.c

949

serial_out(up, UART_OMAP_MDR1, up->mdr1);

drivers/tty/serial/omap-serial.c

952

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);

drivers/tty/serial/omap-serial.c

955

serial_out(up, UART_XON1, termios->c_cc[VSTART]);

drivers/tty/serial/omap-serial.c

956

serial_out(up, UART_XOFF1, termios->c_cc[VSTOP]);

drivers/tty/serial/omap-serial.c

959

serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);

drivers/tty/serial/omap-serial.c

960

serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);

drivers/tty/serial/omap-serial.c

961

serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);

drivers/tty/serial/omap-serial.c

963

serial_out(up, UART_TI752_TCR, OMAP_UART_TCR_TRIG);

drivers/tty/serial/omap-serial.c

965

up->port.status &= ~(UPSTAT_AUTOCTS | UPSTAT_AUTORTS | UPSTAT_AUTOXOFF);

drivers/tty/serial/omap-serial.c

967

if (termios->c_cflag & CRTSCTS && up->port.flags & UPF_HARD_FLOW) {

drivers/tty/serial/omap-serial.c

969

up->port.status |= UPSTAT_AUTOCTS | UPSTAT_AUTORTS;

drivers/tty/serial/omap-serial.c

970

up->efr |= UART_EFR_CTS;

drivers/tty/serial/omap-serial.c

973

up->efr &= ~(UART_EFR_CTS | UART_EFR_RTS);

drivers/tty/serial/omap-serial.c

976

if (up->port.flags & UPF_SOFT_FLOW) {

drivers/tty/serial/omap-serial.c

978

up->efr &= OMAP_UART_SW_CLR;

drivers/tty/serial/omap-serial.c

986

up->efr |= OMAP_UART_SW_RX;

drivers/tty/serial/omap-serial.c

994

up->port.status |= UPSTAT_AUTOXOFF;

drivers/tty/serial/omap-serial.c

995

up->efr |= OMAP_UART_SW_TX;

drivers/tty/serial/pch_uart.c

1431

static void wait_for_xmitr(struct eg20t_port *up, int bits)

drivers/tty/serial/pch_uart.c

1437

status = ioread8(up->membase + UART_LSR);

drivers/tty/serial/pch_uart.c

1447

if (up->port.flags & UPF_CONS_FLOW) {

drivers/tty/serial/pch_uart.c

1450

unsigned int msr = ioread8(up->membase + UART_MSR);

drivers/tty/serial/pxa.c

104

up->ier &= ~UART_IER_RTOIE;

drivers/tty/serial/pxa.c

105

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/pxa.c

107

ch = serial_in(up, UART_RX);

drivers/tty/serial/pxa.c

109

up->port.icount.rx++;

drivers/tty/serial/pxa.c

118

up->port.icount.brk++;

drivers/tty/serial/pxa.c

125

if (uart_handle_break(&up->port))

drivers/tty/serial/pxa.c

128

up->port.icount.parity++;

drivers/tty/serial/pxa.c

130

up->port.icount.frame++;

drivers/tty/serial/pxa.c

132

up->port.icount.overrun++;

drivers/tty/serial/pxa.c

137

*status &= up->port.read_status_mask;

drivers/tty/serial/pxa.c

140

if (up->port.line == up->port.cons->index) {

drivers/tty/serial/pxa.c

142

*status |= up->lsr_break_flag;

drivers/tty/serial/pxa.c

143

up->lsr_break_flag = 0;

drivers/tty/serial/pxa.c

154

if (uart_prepare_sysrq_char(&up->port, ch))

drivers/tty/serial/pxa.c

157

uart_insert_char(&up->port, *status, UART_LSR_OE, ch, flag);

drivers/tty/serial/pxa.c

160

*status = serial_in(up, UART_LSR);

drivers/tty/serial/pxa.c

162

tty_flip_buffer_push(&up->port.state->port);

drivers/tty/serial/pxa.c

171

up->ier |= UART_IER_RTOIE;

drivers/tty/serial/pxa.c

172

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/pxa.c

175

static void transmit_chars(struct uart_pxa_port *up)

drivers/tty/serial/pxa.c

179

uart_port_tx_limited(&up->port, ch, up->port.fifosize / 2,

drivers/tty/serial/pxa.c

181

serial_out(up, UART_TX, ch),

drivers/tty/serial/pxa.c

187

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

189

if (!(up->ier & UART_IER_THRI)) {

drivers/tty/serial/pxa.c

190

up->ier |= UART_IER_THRI;

drivers/tty/serial/pxa.c

191

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/pxa.c

196

static inline void check_modem_status(struct uart_pxa_port *up)

drivers/tty/serial/pxa.c

200

status = serial_in(up, UART_MSR);

drivers/tty/serial/pxa.c

206

up->port.icount.rng++;

drivers/tty/serial/pxa.c

208

up->port.icount.dsr++;

drivers/tty/serial/pxa.c

210

uart_handle_dcd_change(&up->port, status & UART_MSR_DCD);

drivers/tty/serial/pxa.c

212

uart_handle_cts_change(&up->port, status & UART_MSR_CTS);

drivers/tty/serial/pxa.c

214

wake_up_interruptible(&up->port.state->port.delta_msr_wait);

drivers/tty/serial/pxa.c

222

struct uart_pxa_port *up = dev_id;

drivers/tty/serial/pxa.c

225

iir = serial_in(up, UART_IIR);

drivers/tty/serial/pxa.c

228

uart_port_lock(&up->port);

drivers/tty/serial/pxa.c

229

lsr = serial_in(up, UART_LSR);

drivers/tty/serial/pxa.c

231

receive_chars(up, &lsr);

drivers/tty/serial/pxa.c

232

check_modem_status(up);

drivers/tty/serial/pxa.c

234

transmit_chars(up);

drivers/tty/serial/pxa.c

235

uart_unlock_and_check_sysrq(&up->port);

drivers/tty/serial/pxa.c

241

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

245

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/pxa.c

246

ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0;

drivers/tty/serial/pxa.c

247

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/pxa.c

254

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

258

status = serial_in(up, UART_MSR);

drivers/tty/serial/pxa.c

274

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

288

mcr |= up->mcr;

drivers/tty/serial/pxa.c

290

serial_out(up, UART_MCR, mcr);

drivers/tty/serial/pxa.c

295

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

298

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/pxa.c

300

up->lcr |= UART_LCR_SBC;

drivers/tty/serial/pxa.c

302

up->lcr &= ~UART_LCR_SBC;

drivers/tty/serial/pxa.c

303

serial_out(up, UART_LCR, up->lcr);

drivers/tty/serial/pxa.c

304

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/pxa.c

309

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

314

up->mcr |= UART_MCR_AFE;

drivers/tty/serial/pxa.c

316

up->mcr = 0;

drivers/tty/serial/pxa.c

318

up->port.uartclk = clk_get_rate(up->clk);

drivers/tty/serial/pxa.c

323

retval = request_irq(up->port.irq, serial_pxa_irq, 0, up->name, up);

drivers/tty/serial/pxa.c

331

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/pxa.c

332

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |

drivers/tty/serial/pxa.c

334

serial_out(up, UART_FCR, 0);

drivers/tty/serial/pxa.c

339

(void) serial_in(up, UART_LSR);

drivers/tty/serial/pxa.c

340

(void) serial_in(up, UART_RX);

drivers/tty/serial/pxa.c

341

(void) serial_in(up, UART_IIR);

drivers/tty/serial/pxa.c

342

(void) serial_in(up, UART_MSR);

drivers/tty/serial/pxa.c

347

serial_out(up, UART_LCR, UART_LCR_WLEN8);

drivers/tty/serial/pxa.c

349

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/pxa.c

350

up->port.mctrl |= TIOCM_OUT2;

drivers/tty/serial/pxa.c

351

serial_pxa_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/pxa.c

352

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/pxa.c

359

up->ier = UART_IER_RLSI | UART_IER_RDI | UART_IER_RTOIE | UART_IER_UUE;

drivers/tty/serial/pxa.c

360

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/pxa.c

365

(void) serial_in(up, UART_LSR);

drivers/tty/serial/pxa.c

366

(void) serial_in(up, UART_RX);

drivers/tty/serial/pxa.c

367

(void) serial_in(up, UART_IIR);

drivers/tty/serial/pxa.c

368

(void) serial_in(up, UART_MSR);

drivers/tty/serial/pxa.c

375

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

378

free_irq(up->port.irq, up);

drivers/tty/serial/pxa.c

383

up->ier = 0;

drivers/tty/serial/pxa.c

384

serial_out(up, UART_IER, 0);

drivers/tty/serial/pxa.c

386

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/pxa.c

387

up->port.mctrl &= ~TIOCM_OUT2;

drivers/tty/serial/pxa.c

388

serial_pxa_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/pxa.c

389

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/pxa.c

394

serial_out(up, UART_LCR, serial_in(up, UART_LCR) & ~UART_LCR_SBC);

drivers/tty/serial/pxa.c

395

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |

drivers/tty/serial/pxa.c

398

serial_out(up, UART_FCR, 0);

drivers/tty/serial/pxa.c

405

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

426

if ((up->port.uartclk / quot) < (2400 * 16))

drivers/tty/serial/pxa.c

428

else if ((up->port.uartclk / quot) < (230400 * 16))

drivers/tty/serial/pxa.c

437

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/pxa.c

443

up->ier |= UART_IER_UUE;

drivers/tty/serial/pxa.c

450

up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;

drivers/tty/serial/pxa.c

452

up->port.read_status_mask |= UART_LSR_FE | UART_LSR_PE;

drivers/tty/serial/pxa.c

454

up->port.read_status_mask |= UART_LSR_BI;

drivers/tty/serial/pxa.c

459

up->port.ignore_status_mask = 0;

drivers/tty/serial/pxa.c

461

up->port.ignore_status_mask |= UART_LSR_PE | UART_LSR_FE;

drivers/tty/serial/pxa.c

463

up->port.ignore_status_mask |= UART_LSR_BI;

drivers/tty/serial/pxa.c

469

up->port.ignore_status_mask |= UART_LSR_OE;

drivers/tty/serial/pxa.c

476

up->port.ignore_status_mask |= UART_LSR_DR;

drivers/tty/serial/pxa.c

481

up->ier &= ~UART_IER_MSI;

drivers/tty/serial/pxa.c

482

if (UART_ENABLE_MS(&up->port, termios->c_cflag))

drivers/tty/serial/pxa.c

483

up->ier |= UART_IER_MSI;

drivers/tty/serial/pxa.c

485

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/pxa.c

488

up->mcr |= UART_MCR_AFE;

drivers/tty/serial/pxa.c

490

up->mcr &= ~UART_MCR_AFE;

drivers/tty/serial/pxa.c

492

serial_out(up, UART_LCR, cval | UART_LCR_DLAB); /* set DLAB */

drivers/tty/serial/pxa.c

493

serial_out(up, UART_DLL, quot & 0xff); /* LS of divisor */

drivers/tty/serial/pxa.c

499

dll = serial_in(up, UART_DLL);

drivers/tty/serial/pxa.c

502

serial_out(up, UART_DLM, quot >> 8); /* MS of divisor */

drivers/tty/serial/pxa.c

503

serial_out(up, UART_LCR, cval); /* reset DLAB */

drivers/tty/serial/pxa.c

504

up->lcr = cval; /* Save LCR */

drivers/tty/serial/pxa.c

505

serial_pxa_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/pxa.c

506

serial_out(up, UART_FCR, fcr);

drivers/tty/serial/pxa.c

507

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/pxa.c

514

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

517

clk_prepare_enable(up->clk);

drivers/tty/serial/pxa.c

519

clk_disable_unprepare(up->clk);

drivers/tty/serial/pxa.c

52

static inline unsigned int serial_in(struct uart_pxa_port *up, int offset)

drivers/tty/serial/pxa.c

533

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

534

up->port.type = PORT_PXA;

drivers/tty/serial/pxa.c

547

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

548

return up->name;

drivers/tty/serial/pxa.c

55

return readl(up->port.membase + offset);

drivers/tty/serial/pxa.c

559

static void wait_for_xmitr(struct uart_pxa_port *up)

drivers/tty/serial/pxa.c

565

status = serial_in(up, UART_LSR);

drivers/tty/serial/pxa.c

568

up->lsr_break_flag = UART_LSR_BI;

drivers/tty/serial/pxa.c

576

if (up->port.flags & UPF_CONS_FLOW) {

drivers/tty/serial/pxa.c

579

((serial_in(up, UART_MSR) & UART_MSR_CTS) == 0))

drivers/tty/serial/pxa.c

58

static inline void serial_out(struct uart_pxa_port *up, int offset, int value)

drivers/tty/serial/pxa.c

586

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

588

wait_for_xmitr(up);

drivers/tty/serial/pxa.c

589

serial_out(up, UART_TX, ch);

drivers/tty/serial/pxa.c

601

struct uart_pxa_port *up = serial_pxa_ports[co->index];

drivers/tty/serial/pxa.c

606

clk_enable(up->clk);

drivers/tty/serial/pxa.c

608

locked = uart_port_trylock_irqsave(&up->port, &flags);

drivers/tty/serial/pxa.c

61

writel(value, up->port.membase + offset);

drivers/tty/serial/pxa.c

610

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/pxa.c

615

ier = serial_in(up, UART_IER);

drivers/tty/serial/pxa.c

616

serial_out(up, UART_IER, UART_IER_UUE);

drivers/tty/serial/pxa.c

618

uart_console_write(&up->port, s, count, serial_pxa_console_putchar);

drivers/tty/serial/pxa.c

624

wait_for_xmitr(up);

drivers/tty/serial/pxa.c

625

serial_out(up, UART_IER, ier);

drivers/tty/serial/pxa.c

628

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/pxa.c

629

clk_disable(up->clk);

drivers/tty/serial/pxa.c

640

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

641

unsigned char lsr = serial_in(up, UART_LSR);

drivers/tty/serial/pxa.c

644

lsr = serial_in(up, UART_LSR);

drivers/tty/serial/pxa.c

646

return serial_in(up, UART_RX);

drivers/tty/serial/pxa.c

654

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

659

ier = serial_in(up, UART_IER);

drivers/tty/serial/pxa.c

66

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

660

serial_out(up, UART_IER, UART_IER_UUE);

drivers/tty/serial/pxa.c

662

wait_for_xmitr(up);

drivers/tty/serial/pxa.c

666

serial_out(up, UART_TX, c);

drivers/tty/serial/pxa.c

672

wait_for_xmitr(up);

drivers/tty/serial/pxa.c

673

serial_out(up, UART_IER, ier);

drivers/tty/serial/pxa.c

68

up->ier |= UART_IER_MSI;

drivers/tty/serial/pxa.c

681

struct uart_pxa_port *up;

drivers/tty/serial/pxa.c

689

up = serial_pxa_ports[co->index];

drivers/tty/serial/pxa.c

69

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/pxa.c

690

if (!up)

drivers/tty/serial/pxa.c

696

return uart_set_options(&up->port, co, baud, parity, bits, flow);

drivers/tty/serial/pxa.c

74

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

76

if (up->ier & UART_IER_THRI) {

drivers/tty/serial/pxa.c

77

up->ier &= ~UART_IER_THRI;

drivers/tty/serial/pxa.c

78

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/pxa.c

84

struct uart_pxa_port *up = (struct uart_pxa_port *)port;

drivers/tty/serial/pxa.c

86

up->ier &= ~UART_IER_RLSI;

drivers/tty/serial/pxa.c

87

up->port.read_status_mask &= ~UART_LSR_DR;

drivers/tty/serial/pxa.c

88

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/pxa.c

91

static inline void receive_chars(struct uart_pxa_port *up, int *status)

drivers/tty/serial/rp2.c

232

static void rp2_rmw(struct rp2_uart_port *up, int reg,

drivers/tty/serial/rp2.c

235

u32 tmp = readl(up->base + reg);

drivers/tty/serial/rp2.c

238

writel(tmp, up->base + reg);

drivers/tty/serial/rp2.c

241

static void rp2_rmw_clr(struct rp2_uart_port *up, int reg, u32 val)

drivers/tty/serial/rp2.c

243

rp2_rmw(up, reg, val, 0);

drivers/tty/serial/rp2.c

246

static void rp2_rmw_set(struct rp2_uart_port *up, int reg, u32 val)

drivers/tty/serial/rp2.c

248

rp2_rmw(up, reg, 0, val);

drivers/tty/serial/rp2.c

251

static void rp2_mask_ch_irq(struct rp2_uart_port *up, int ch_num,

drivers/tty/serial/rp2.c

256

spin_lock_irqsave(&up->card->card_lock, flags);

drivers/tty/serial/rp2.c

258

irq_mask = readl(up->asic_base + RP2_CH_IRQ_MASK);

drivers/tty/serial/rp2.c

263

writel(irq_mask, up->asic_base + RP2_CH_IRQ_MASK);

drivers/tty/serial/rp2.c

265

spin_unlock_irqrestore(&up->card->card_lock, flags);

drivers/tty/serial/rp2.c

270

struct rp2_uart_port *up = port_to_up(port);

drivers/tty/serial/rp2.c

278

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/rp2.c

279

tx_fifo_bytes = readw(up->base + RP2_TX_FIFO_COUNT);

drivers/tty/serial/rp2.c

280

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/rp2.c

287

struct rp2_uart_port *up = port_to_up(port);

drivers/tty/serial/rp2.c

290

status = readl(up->base + RP2_CHAN_STAT);

drivers/tty/serial/rp2.c

336

static void __rp2_uart_set_termios(struct rp2_uart_port *up,

drivers/tty/serial/rp2.c

342

writew(baud_div - 1, up->base + RP2_BAUD);

drivers/tty/serial/rp2.c

345

rp2_rmw(up, RP2_UART_CTL,

drivers/tty/serial/rp2.c

354

rp2_rmw(up, RP2_TXRX_CTL,

drivers/tty/serial/rp2.c

367

up->ucode + RP2_TX_SWFLOW);

drivers/tty/serial/rp2.c

369

up->ucode + RP2_RX_SWFLOW);

drivers/tty/serial/rp2.c

375

struct rp2_uart_port *up = port_to_up(port);

drivers/tty/serial/rp2.c

390

__rp2_uart_set_termios(up, new->c_cflag, new->c_iflag, baud_div);

drivers/tty/serial/rp2.c

396

static void rp2_rx_chars(struct rp2_uart_port *up)

drivers/tty/serial/rp2.c

398

u16 bytes = readw(up->base + RP2_RX_FIFO_COUNT);

drivers/tty/serial/rp2.c

399

struct tty_port *port = &up->port.state->port;

drivers/tty/serial/rp2.c

402

u32 byte = readw(up->base + RP2_DATA_BYTE) | RP2_DUMMY_READ;

drivers/tty/serial/rp2.c

406

if (!uart_handle_sysrq_char(&up->port, ch))

drivers/tty/serial/rp2.c

407

uart_insert_char(&up->port, byte, 0, ch,

drivers/tty/serial/rp2.c

418

uart_insert_char(&up->port, byte,

drivers/tty/serial/rp2.c

421

up->port.icount.rx++;

drivers/tty/serial/rp2.c

427

static void rp2_tx_chars(struct rp2_uart_port *up)

drivers/tty/serial/rp2.c

431

uart_port_tx_limited(&up->port, ch,

drivers/tty/serial/rp2.c

432

FIFO_SIZE - readw(up->base + RP2_TX_FIFO_COUNT),

drivers/tty/serial/rp2.c

434

writeb(ch, up->base + RP2_DATA_BYTE),

drivers/tty/serial/rp2.c

438

static void rp2_ch_interrupt(struct rp2_uart_port *up)

drivers/tty/serial/rp2.c

442

uart_port_lock(&up->port);

drivers/tty/serial/rp2.c

448

status = readl(up->base + RP2_CHAN_STAT);

drivers/tty/serial/rp2.c

449

writel(status, up->base + RP2_CHAN_STAT);

drivers/tty/serial/rp2.c

452

rp2_rx_chars(up);

drivers/tty/serial/rp2.c

454

rp2_tx_chars(up);

drivers/tty/serial/rp2.c

456

wake_up_interruptible(&up->port.state->port.delta_msr_wait);

drivers/tty/serial/rp2.c

458

uart_port_unlock(&up->port);

drivers/tty/serial/rp2.c

487

static inline void rp2_flush_fifos(struct rp2_uart_port *up)

drivers/tty/serial/rp2.c

489

rp2_rmw_set(up, RP2_UART_CTL,

drivers/tty/serial/rp2.c

491

readl(up->base + RP2_UART_CTL);

drivers/tty/serial/rp2.c

493

rp2_rmw_clr(up, RP2_UART_CTL,

drivers/tty/serial/rp2.c

499

struct rp2_uart_port *up = port_to_up(port);

drivers/tty/serial/rp2.c

501

rp2_flush_fifos(up);

drivers/tty/serial/rp2.c

502

rp2_rmw(up, RP2_TXRX_CTL, RP2_TXRX_CTL_MSRIRQ_m, RP2_TXRX_CTL_RXIRQ_m);

drivers/tty/serial/rp2.c

503

rp2_rmw(up, RP2_TXRX_CTL, RP2_TXRX_CTL_RX_TRIG_m,

drivers/tty/serial/rp2.c

505

rp2_rmw(up, RP2_CHAN_STAT, 0, 0);

drivers/tty/serial/rp2.c

506

rp2_mask_ch_irq(up, up->idx, 1);

drivers/tty/serial/rp2.c

513

struct rp2_uart_port *up = port_to_up(port);

drivers/tty/serial/rp2.c

519

rp2_mask_ch_irq(up, up->idx, 0);

drivers/tty/serial/rp2.c

520

rp2_rmw(up, RP2_CHAN_STAT, 0, 0);

drivers/tty/serial/rp2.c

606

static void rp2_init_port(struct rp2_uart_port *up, const struct firmware *fw)

drivers/tty/serial/rp2.c

610

writel(RP2_UART_CTL_RESET_CH_m, up->base + RP2_UART_CTL);

drivers/tty/serial/rp2.c

611

readl(up->base + RP2_UART_CTL);

drivers/tty/serial/rp2.c

614

writel(0, up->base + RP2_TXRX_CTL);

drivers/tty/serial/rp2.c

615

writel(0, up->base + RP2_UART_CTL);

drivers/tty/serial/rp2.c

616

readl(up->base + RP2_UART_CTL);

drivers/tty/serial/rp2.c

619

rp2_flush_fifos(up);

drivers/tty/serial/rp2.c

622

writeb(fw->data[i], up->ucode + i);

drivers/tty/serial/rp2.c

624

__rp2_uart_set_termios(up, CS8 | CREAD | CLOCAL, 0, DEFAULT_BAUD_DIV);

drivers/tty/serial/rp2.c

625

rp2_uart_set_mctrl(&up->port, 0);

drivers/tty/serial/rp2.c

627

writeb(RP2_RX_FIFO_ena, up->ucode + RP2_RX_FIFO);

drivers/tty/serial/rp2.c

628

rp2_rmw(up, RP2_UART_CTL, RP2_UART_CTL_MODE_m,

drivers/tty/serial/rp2.c

630

rp2_rmw_set(up, RP2_TXRX_CTL,

drivers/tty/serial/serial_txx9.c

1061

struct uart_port *up = &serial_txx9_ports[i];

drivers/tty/serial/serial_txx9.c

1063

if (up->dev == &dev->dev)

drivers/tty/serial/serial_txx9.c

1074

struct uart_port *up = &serial_txx9_ports[i];

drivers/tty/serial/serial_txx9.c

1076

if (up->type != PORT_UNKNOWN && up->dev == &dev->dev)

drivers/tty/serial/serial_txx9.c

1077

uart_suspend_port(&serial_txx9_reg, up);

drivers/tty/serial/serial_txx9.c

1088

struct uart_port *up = &serial_txx9_ports[i];

drivers/tty/serial/serial_txx9.c

1090

if (up->type != PORT_UNKNOWN && up->dev == &dev->dev)

drivers/tty/serial/serial_txx9.c

1091

uart_resume_port(&serial_txx9_reg, up);

drivers/tty/serial/serial_txx9.c

1147

struct uart_port *up = pci_get_drvdata(dev);

drivers/tty/serial/serial_txx9.c

1149

if (up) {

drivers/tty/serial/serial_txx9.c

1150

serial_txx9_unregister_port(up->line);

drivers/tty/serial/serial_txx9.c

1158

struct uart_port *up = pci_get_drvdata(dev);

drivers/tty/serial/serial_txx9.c

1160

if (up)

drivers/tty/serial/serial_txx9.c

1161

uart_suspend_port(&serial_txx9_reg, up);

drivers/tty/serial/serial_txx9.c

1169

struct uart_port *up = pci_get_drvdata(dev);

drivers/tty/serial/serial_txx9.c

1173

if (up)

drivers/tty/serial/serial_txx9.c

1174

uart_resume_port(&serial_txx9_reg, up);

drivers/tty/serial/serial_txx9.c

1254

struct uart_port *up = &serial_txx9_ports[i];

drivers/tty/serial/serial_txx9.c

1255

if (up->iobase || up->mapbase)

drivers/tty/serial/serial_txx9.c

1256

uart_remove_one_port(&serial_txx9_reg, up);

drivers/tty/serial/serial_txx9.c

159

static inline unsigned int sio_in(struct uart_port *up, int offset)

drivers/tty/serial/serial_txx9.c

161

switch (up->iotype) {

drivers/tty/serial/serial_txx9.c

163

return __raw_readl(up->membase + offset);

drivers/tty/serial/serial_txx9.c

165

return inl(up->iobase + offset);

drivers/tty/serial/serial_txx9.c

170

sio_out(struct uart_port *up, int offset, int value)

drivers/tty/serial/serial_txx9.c

172

switch (up->iotype) {

drivers/tty/serial/serial_txx9.c

174

__raw_writel(value, up->membase + offset);

drivers/tty/serial/serial_txx9.c

177

outl(value, up->iobase + offset);

drivers/tty/serial/serial_txx9.c

183

sio_mask(struct uart_port *up, int offset, unsigned int value)

drivers/tty/serial/serial_txx9.c

185

sio_out(up, offset, sio_in(up, offset) & ~value);

drivers/tty/serial/serial_txx9.c

188

sio_set(struct uart_port *up, int offset, unsigned int value)

drivers/tty/serial/serial_txx9.c

190

sio_out(up, offset, sio_in(up, offset) | value);

drivers/tty/serial/serial_txx9.c

194

sio_quot_set(struct uart_port *up, int quot)

drivers/tty/serial/serial_txx9.c

198

sio_out(up, TXX9_SIBGR, quot | TXX9_SIBGR_BCLK_T0);

drivers/tty/serial/serial_txx9.c

200

sio_out(up, TXX9_SIBGR, (quot >> 2) | TXX9_SIBGR_BCLK_T2);

drivers/tty/serial/serial_txx9.c

202

sio_out(up, TXX9_SIBGR, (quot >> 4) | TXX9_SIBGR_BCLK_T4);

drivers/tty/serial/serial_txx9.c

204

sio_out(up, TXX9_SIBGR, (quot >> 6) | TXX9_SIBGR_BCLK_T6);

drivers/tty/serial/serial_txx9.c

206

sio_out(up, TXX9_SIBGR, 0xff | TXX9_SIBGR_BCLK_T6);

drivers/tty/serial/serial_txx9.c

209

static void serial_txx9_stop_tx(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

211

sio_mask(up, TXX9_SIDICR, TXX9_SIDICR_TIE);

drivers/tty/serial/serial_txx9.c

214

static void serial_txx9_start_tx(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

216

sio_set(up, TXX9_SIDICR, TXX9_SIDICR_TIE);

drivers/tty/serial/serial_txx9.c

219

static void serial_txx9_stop_rx(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

221

up->read_status_mask &= ~TXX9_SIDISR_RDIS;

drivers/tty/serial/serial_txx9.c

224

static void serial_txx9_initialize(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

228

sio_out(up, TXX9_SIFCR, TXX9_SIFCR_SWRST);

drivers/tty/serial/serial_txx9.c

232

while ((sio_in(up, TXX9_SIFCR) & TXX9_SIFCR_SWRST) && --tmout)

drivers/tty/serial/serial_txx9.c

235

sio_set(up, TXX9_SIFCR,

drivers/tty/serial/serial_txx9.c

238

sio_out(up, TXX9_SILCR,

drivers/tty/serial/serial_txx9.c

240

((up->flags & UPF_TXX9_USE_SCLK) ?

drivers/tty/serial/serial_txx9.c

242

sio_quot_set(up, uart_get_divisor(up, 9600));

drivers/tty/serial/serial_txx9.c

243

sio_out(up, TXX9_SIFLCR, TXX9_SIFLCR_RTSTL_MAX /* 15 */);

drivers/tty/serial/serial_txx9.c

244

sio_out(up, TXX9_SIDICR, 0);

drivers/tty/serial/serial_txx9.c

248

receive_chars(struct uart_port *up, unsigned int *status)

drivers/tty/serial/serial_txx9.c

256

ch = sio_in(up, TXX9_SIRFIFO);

drivers/tty/serial/serial_txx9.c

258

up->icount.rx++;

drivers/tty/serial/serial_txx9.c

262

up->ignore_status_mask & ~TXX9_SIDISR_RFDN_MASK;

drivers/tty/serial/serial_txx9.c

270

up->icount.brk++;

drivers/tty/serial/serial_txx9.c

277

if (uart_handle_break(up))

drivers/tty/serial/serial_txx9.c

280

up->icount.parity++;

drivers/tty/serial/serial_txx9.c

282

up->icount.frame++;

drivers/tty/serial/serial_txx9.c

284

up->icount.overrun++;

drivers/tty/serial/serial_txx9.c

298

disr &= up->read_status_mask;

drivers/tty/serial/serial_txx9.c

307

if (uart_handle_sysrq_char(up, ch))

drivers/tty/serial/serial_txx9.c

310

uart_insert_char(up, disr, TXX9_SIDISR_UOER, ch, flag);

drivers/tty/serial/serial_txx9.c

313

up->ignore_status_mask = next_ignore_status_mask;

drivers/tty/serial/serial_txx9.c

314

disr = sio_in(up, TXX9_SIDISR);

drivers/tty/serial/serial_txx9.c

317

tty_flip_buffer_push(&up->state->port);

drivers/tty/serial/serial_txx9.c

322

static inline void transmit_chars(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

326

uart_port_tx_limited(up, ch, TXX9_SIO_TX_FIFO,

drivers/tty/serial/serial_txx9.c

328

sio_out(up, TXX9_SITFIFO, ch),

drivers/tty/serial/serial_txx9.c

335

struct uart_port *up = dev_id;

drivers/tty/serial/serial_txx9.c

339

uart_port_lock(up);

drivers/tty/serial/serial_txx9.c

340

status = sio_in(up, TXX9_SIDISR);

drivers/tty/serial/serial_txx9.c

341

if (!(sio_in(up, TXX9_SIDICR) & TXX9_SIDICR_TIE))

drivers/tty/serial/serial_txx9.c

345

uart_port_unlock(up);

drivers/tty/serial/serial_txx9.c

350

receive_chars(up, &status);

drivers/tty/serial/serial_txx9.c

352

transmit_chars(up);

drivers/tty/serial/serial_txx9.c

354

sio_mask(up, TXX9_SIDISR,

drivers/tty/serial/serial_txx9.c

357

uart_port_unlock(up);

drivers/tty/serial/serial_txx9.c

366

static unsigned int serial_txx9_tx_empty(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

371

uart_port_lock_irqsave(up, &flags);

drivers/tty/serial/serial_txx9.c

372

ret = (sio_in(up, TXX9_SICISR) & TXX9_SICISR_TXALS) ? TIOCSER_TEMT : 0;

drivers/tty/serial/serial_txx9.c

373

uart_port_unlock_irqrestore(up, flags);

drivers/tty/serial/serial_txx9.c

378

static unsigned int serial_txx9_get_mctrl(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

384

ret |= (sio_in(up, TXX9_SIFLCR) & TXX9_SIFLCR_RTSSC) ? 0 : TIOCM_RTS;

drivers/tty/serial/serial_txx9.c

385

ret |= (sio_in(up, TXX9_SICISR) & TXX9_SICISR_CTSS) ? 0 : TIOCM_CTS;

drivers/tty/serial/serial_txx9.c

390

static void serial_txx9_set_mctrl(struct uart_port *up, unsigned int mctrl)

drivers/tty/serial/serial_txx9.c

394

sio_mask(up, TXX9_SIFLCR, TXX9_SIFLCR_RTSSC);

drivers/tty/serial/serial_txx9.c

396

sio_set(up, TXX9_SIFLCR, TXX9_SIFLCR_RTSSC);

drivers/tty/serial/serial_txx9.c

399

static void serial_txx9_break_ctl(struct uart_port *up, int break_state)

drivers/tty/serial/serial_txx9.c

403

uart_port_lock_irqsave(up, &flags);

drivers/tty/serial/serial_txx9.c

405

sio_set(up, TXX9_SIFLCR, TXX9_SIFLCR_TBRK);

drivers/tty/serial/serial_txx9.c

407

sio_mask(up, TXX9_SIFLCR, TXX9_SIFLCR_TBRK);

drivers/tty/serial/serial_txx9.c

408

uart_port_unlock_irqrestore(up, flags);

drivers/tty/serial/serial_txx9.c

415

static void wait_for_xmitr(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

421

!(sio_in(up, TXX9_SICISR) & TXX9_SICISR_TXALS))

drivers/tty/serial/serial_txx9.c

425

if (up->flags & UPF_CONS_FLOW) {

drivers/tty/serial/serial_txx9.c

428

(sio_in(up, TXX9_SICISR) & TXX9_SICISR_CTSS))

drivers/tty/serial/serial_txx9.c

440

static int serial_txx9_get_poll_char(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

448

ier = sio_in(up, TXX9_SIDICR);

drivers/tty/serial/serial_txx9.c

449

sio_out(up, TXX9_SIDICR, 0);

drivers/tty/serial/serial_txx9.c

451

while (sio_in(up, TXX9_SIDISR) & TXX9_SIDISR_UVALID)

drivers/tty/serial/serial_txx9.c

454

c = sio_in(up, TXX9_SIRFIFO);

drivers/tty/serial/serial_txx9.c

460

sio_mask(up, TXX9_SIDISR, TXX9_SIDISR_RDIS);

drivers/tty/serial/serial_txx9.c

461

sio_out(up, TXX9_SIDICR, ier);

drivers/tty/serial/serial_txx9.c

466

static void serial_txx9_put_poll_char(struct uart_port *up, unsigned char c)

drivers/tty/serial/serial_txx9.c

473

ier = sio_in(up, TXX9_SIDICR);

drivers/tty/serial/serial_txx9.c

474

sio_out(up, TXX9_SIDICR, 0);

drivers/tty/serial/serial_txx9.c

476

wait_for_xmitr(up);

drivers/tty/serial/serial_txx9.c

480

sio_out(up, TXX9_SITFIFO, c);

drivers/tty/serial/serial_txx9.c

486

wait_for_xmitr(up);

drivers/tty/serial/serial_txx9.c

487

sio_out(up, TXX9_SIDICR, ier);

drivers/tty/serial/serial_txx9.c

492

static int serial_txx9_startup(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

501

sio_set(up, TXX9_SIFCR,

drivers/tty/serial/serial_txx9.c

504

sio_mask(up, TXX9_SIFCR,

drivers/tty/serial/serial_txx9.c

506

sio_out(up, TXX9_SIDICR, 0);

drivers/tty/serial/serial_txx9.c

511

sio_out(up, TXX9_SIDISR, 0);

drivers/tty/serial/serial_txx9.c

513

retval = request_irq(up->irq, serial_txx9_interrupt,

drivers/tty/serial/serial_txx9.c

514

IRQF_SHARED, "serial_txx9", up);

drivers/tty/serial/serial_txx9.c

521

uart_port_lock_irqsave(up, &flags);

drivers/tty/serial/serial_txx9.c

522

serial_txx9_set_mctrl(up, up->mctrl);

drivers/tty/serial/serial_txx9.c

523

uart_port_unlock_irqrestore(up, flags);

drivers/tty/serial/serial_txx9.c

526

sio_mask(up, TXX9_SIFLCR, TXX9_SIFLCR_RSDE | TXX9_SIFLCR_TSDE);

drivers/tty/serial/serial_txx9.c

531

sio_set(up, TXX9_SIDICR, TXX9_SIDICR_RIE);

drivers/tty/serial/serial_txx9.c

536

static void serial_txx9_shutdown(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

543

sio_out(up, TXX9_SIDICR, 0); /* disable all intrs */

drivers/tty/serial/serial_txx9.c

545

uart_port_lock_irqsave(up, &flags);

drivers/tty/serial/serial_txx9.c

546

serial_txx9_set_mctrl(up, up->mctrl);

drivers/tty/serial/serial_txx9.c

547

uart_port_unlock_irqrestore(up, flags);

drivers/tty/serial/serial_txx9.c

552

sio_mask(up, TXX9_SIFLCR, TXX9_SIFLCR_TBRK);

drivers/tty/serial/serial_txx9.c

555

if (up->cons && up->line == up->cons->index) {

drivers/tty/serial/serial_txx9.c

556

free_irq(up->irq, up);

drivers/tty/serial/serial_txx9.c

561

sio_set(up, TXX9_SIFCR,

drivers/tty/serial/serial_txx9.c

564

sio_mask(up, TXX9_SIFCR,

drivers/tty/serial/serial_txx9.c

568

sio_set(up, TXX9_SIFLCR, TXX9_SIFLCR_RSDE | TXX9_SIFLCR_TSDE);

drivers/tty/serial/serial_txx9.c

570

free_irq(up->irq, up);

drivers/tty/serial/serial_txx9.c

574

serial_txx9_set_termios(struct uart_port *up, struct ktermios *termios,

drivers/tty/serial/serial_txx9.c

587

cval = sio_in(up, TXX9_SILCR);

drivers/tty/serial/serial_txx9.c

618

baud = uart_get_baud_rate(up, termios, old, 0, up->uartclk/16/2);

drivers/tty/serial/serial_txx9.c

619

quot = uart_get_divisor(up, baud);

drivers/tty/serial/serial_txx9.c

629

uart_port_lock_irqsave(up, &flags);

drivers/tty/serial/serial_txx9.c

634

uart_update_timeout(up, termios->c_cflag, baud);

drivers/tty/serial/serial_txx9.c

636

up->read_status_mask = TXX9_SIDISR_UOER |

drivers/tty/serial/serial_txx9.c

639

up->read_status_mask |= TXX9_SIDISR_UFER | TXX9_SIDISR_UPER;

drivers/tty/serial/serial_txx9.c

641

up->read_status_mask |= TXX9_SIDISR_UBRK;

drivers/tty/serial/serial_txx9.c

646

up->ignore_status_mask = 0;

drivers/tty/serial/serial_txx9.c

648

up->ignore_status_mask |= TXX9_SIDISR_UPER | TXX9_SIDISR_UFER;

drivers/tty/serial/serial_txx9.c

650

up->ignore_status_mask |= TXX9_SIDISR_UBRK;

drivers/tty/serial/serial_txx9.c

656

up->ignore_status_mask |= TXX9_SIDISR_UOER;

drivers/tty/serial/serial_txx9.c

663

up->ignore_status_mask |= TXX9_SIDISR_RDIS;

drivers/tty/serial/serial_txx9.c

667

(up->flags & UPF_TXX9_HAVE_CTS_LINE)) {

drivers/tty/serial/serial_txx9.c

668

sio_set(up, TXX9_SIFLCR,

drivers/tty/serial/serial_txx9.c

671

sio_mask(up, TXX9_SIFLCR,

drivers/tty/serial/serial_txx9.c

675

sio_out(up, TXX9_SILCR, cval);

drivers/tty/serial/serial_txx9.c

676

sio_quot_set(up, quot);

drivers/tty/serial/serial_txx9.c

677

sio_out(up, TXX9_SIFCR, fcr);

drivers/tty/serial/serial_txx9.c

679

serial_txx9_set_mctrl(up, up->mctrl);

drivers/tty/serial/serial_txx9.c

680

uart_port_unlock_irqrestore(up, flags);

drivers/tty/serial/serial_txx9.c

699

static int serial_txx9_request_resource(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

704

switch (up->iotype) {

drivers/tty/serial/serial_txx9.c

706

if (!up->mapbase)

drivers/tty/serial/serial_txx9.c

709

if (!request_mem_region(up->mapbase, size, "serial_txx9")) {

drivers/tty/serial/serial_txx9.c

714

if (up->flags & UPF_IOREMAP) {

drivers/tty/serial/serial_txx9.c

715

up->membase = ioremap(up->mapbase, size);

drivers/tty/serial/serial_txx9.c

716

if (!up->membase) {

drivers/tty/serial/serial_txx9.c

717

release_mem_region(up->mapbase, size);

drivers/tty/serial/serial_txx9.c

724

if (!request_region(up->iobase, size, "serial_txx9"))

drivers/tty/serial/serial_txx9.c

731

static void serial_txx9_release_resource(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

735

switch (up->iotype) {

drivers/tty/serial/serial_txx9.c

737

if (!up->mapbase)

drivers/tty/serial/serial_txx9.c

740

if (up->flags & UPF_IOREMAP) {

drivers/tty/serial/serial_txx9.c

741

iounmap(up->membase);

drivers/tty/serial/serial_txx9.c

742

up->membase = NULL;

drivers/tty/serial/serial_txx9.c

745

release_mem_region(up->mapbase, size);

drivers/tty/serial/serial_txx9.c

749

release_region(up->iobase, size);

drivers/tty/serial/serial_txx9.c

754

static void serial_txx9_release_port(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

756

serial_txx9_release_resource(up);

drivers/tty/serial/serial_txx9.c

759

static int serial_txx9_request_port(struct uart_port *up)

drivers/tty/serial/serial_txx9.c

761

return serial_txx9_request_resource(up);

drivers/tty/serial/serial_txx9.c

764

static void serial_txx9_config_port(struct uart_port *up, int uflags)

drivers/tty/serial/serial_txx9.c

772

ret = serial_txx9_request_resource(up);

drivers/tty/serial/serial_txx9.c

775

up->type = PORT_TXX9;

drivers/tty/serial/serial_txx9.c

776

up->fifosize = TXX9_SIO_TX_FIFO;

drivers/tty/serial/serial_txx9.c

779

if (up->line == up->cons->index)

drivers/tty/serial/serial_txx9.c

782

serial_txx9_initialize(up);

drivers/tty/serial/serial_txx9.c

821

struct uart_port *up = &serial_txx9_ports[i];

drivers/tty/serial/serial_txx9.c

823

up->line = i;

drivers/tty/serial/serial_txx9.c

824

up->ops = &serial_txx9_pops;

drivers/tty/serial/serial_txx9.c

825

up->dev = dev;

drivers/tty/serial/serial_txx9.c

826

if (up->iobase || up->mapbase)

drivers/tty/serial/serial_txx9.c

827

uart_add_one_port(drv, up);

drivers/tty/serial/serial_txx9.c

833

static void serial_txx9_console_putchar(struct uart_port *up, unsigned char ch)

drivers/tty/serial/serial_txx9.c

835

wait_for_xmitr(up);

drivers/tty/serial/serial_txx9.c

836

sio_out(up, TXX9_SITFIFO, ch);

drivers/tty/serial/serial_txx9.c

848

struct uart_port *up = &serial_txx9_ports[co->index];

drivers/tty/serial/serial_txx9.c

854

ier = sio_in(up, TXX9_SIDICR);

drivers/tty/serial/serial_txx9.c

855

sio_out(up, TXX9_SIDICR, 0);

drivers/tty/serial/serial_txx9.c

859

flcr = sio_in(up, TXX9_SIFLCR);

drivers/tty/serial/serial_txx9.c

860

if (!(up->flags & UPF_CONS_FLOW) && (flcr & TXX9_SIFLCR_TES))

drivers/tty/serial/serial_txx9.c

861

sio_out(up, TXX9_SIFLCR, flcr & ~TXX9_SIFLCR_TES);

drivers/tty/serial/serial_txx9.c

863

uart_console_write(up, s, count, serial_txx9_console_putchar);

drivers/tty/serial/serial_txx9.c

869

wait_for_xmitr(up);

drivers/tty/serial/serial_txx9.c

870

sio_out(up, TXX9_SIFLCR, flcr);

drivers/tty/serial/serial_txx9.c

871

sio_out(up, TXX9_SIDICR, ier);

drivers/tty/serial/serial_txx9.c

876

struct uart_port *up;

drivers/tty/serial/serial_txx9.c

889

up = &serial_txx9_ports[co->index];

drivers/tty/serial/serial_txx9.c

890

if (!up->ops)

drivers/tty/serial/serial_txx9.c

893

serial_txx9_initialize(up);

drivers/tty/serial/serial_txx9.c

898

return uart_set_options(up, co, baud, parity, bits, flow);

drivers/tty/serial/sh-sci.c

2186

struct uart_port *up = &port->port;

drivers/tty/serial/sh-sci.c

2202

irq = up->irq;

drivers/tty/serial/sh-sci.c

2216

dev_name(up->dev), desc->desc);

drivers/tty/serial/sh-sci.c

2222

ret = request_irq(irq, desc->handler, up->irqflags,

drivers/tty/serial/sh-sci.c

2225

dev_err(up->dev, "Can't allocate %s IRQ\n", desc->desc);

drivers/tty/serial/sh-sci.c

679

#define sci_getreg(up, offset) (&to_sci_port(up)->params->regs[offset])

drivers/tty/serial/sifive.c

796

struct uart_port *up = &sifive_serial_console_ports[co->index]->port;

drivers/tty/serial/sifive.c

798

__uart_port_lock_irqsave(up, flags);

drivers/tty/serial/sifive.c

803

struct uart_port *up = &sifive_serial_console_ports[co->index]->port;

drivers/tty/serial/sifive.c

805

__uart_port_unlock_irqrestore(up, flags);

drivers/tty/serial/sprd_serial.c

1180

struct uart_port *up;

drivers/tty/serial/sprd_serial.c

1196

up = &sport->port;

drivers/tty/serial/sprd_serial.c

1197

up->dev = &pdev->dev;

drivers/tty/serial/sprd_serial.c

1198

up->line = index;

drivers/tty/serial/sprd_serial.c

1199

up->type = PORT_SPRD;

drivers/tty/serial/sprd_serial.c

1200

up->iotype = UPIO_MEM;

drivers/tty/serial/sprd_serial.c

1201

up->uartclk = SPRD_DEF_RATE;

drivers/tty/serial/sprd_serial.c

1202

up->fifosize = SPRD_FIFO_SIZE;

drivers/tty/serial/sprd_serial.c

1203

up->ops = &serial_sprd_ops;

drivers/tty/serial/sprd_serial.c

1204

up->flags = UPF_BOOT_AUTOCONF;

drivers/tty/serial/sprd_serial.c

1205

up->has_sysrq = IS_ENABLED(CONFIG_SERIAL_SPRD_CONSOLE);

drivers/tty/serial/sprd_serial.c

1207

ret = sprd_clk_init(up);

drivers/tty/serial/sprd_serial.c

1211

up->membase = devm_platform_get_and_ioremap_resource(pdev, 0, &res);

drivers/tty/serial/sprd_serial.c

1212

if (IS_ERR(up->membase))

drivers/tty/serial/sprd_serial.c

1213

return PTR_ERR(up->membase);

drivers/tty/serial/sprd_serial.c

1215

up->mapbase = res->start;

drivers/tty/serial/sprd_serial.c

1226

up->irq = irq;

drivers/tty/serial/sprd_serial.c

1247

ret = uart_add_one_port(&sprd_uart_driver, up);

drivers/tty/serial/sprd_serial.c

1251

platform_set_drvdata(pdev, up);

drivers/tty/serial/sunsab.c

100

static __inline__ void sunsab_cec_wait(struct uart_sunsab_port *up)

drivers/tty/serial/sunsab.c

1001

up->cached_pvr = (1 << 1) | (1 << 2) | (1 << 4);

drivers/tty/serial/sunsab.c

1002

writeb(up->cached_pvr, &up->regs->w.pvr);

drivers/tty/serial/sunsab.c

1003

up->cached_mode = readb(&up->regs->rw.mode);

drivers/tty/serial/sunsab.c

1004

up->cached_mode |= SAB82532_MODE_FRTS;

drivers/tty/serial/sunsab.c

1005

writeb(up->cached_mode, &up->regs->rw.mode);

drivers/tty/serial/sunsab.c

1006

up->cached_mode |= SAB82532_MODE_RTS;

drivers/tty/serial/sunsab.c

1007

writeb(up->cached_mode, &up->regs->rw.mode);

drivers/tty/serial/sunsab.c

1009

up->tec_timeout = SAB82532_MAX_TEC_TIMEOUT;

drivers/tty/serial/sunsab.c

1010

up->cec_timeout = SAB82532_MAX_CEC_TIMEOUT;

drivers/tty/serial/sunsab.c

1018

struct uart_sunsab_port *up;

drivers/tty/serial/sunsab.c

102

int timeout = up->cec_timeout;

drivers/tty/serial/sunsab.c

1021

up = &sunsab_ports[inst * 2];

drivers/tty/serial/sunsab.c

1023

err = sunsab_init_one(&up[0], op,

drivers/tty/serial/sunsab.c

1029

err = sunsab_init_one(&up[1], op,

drivers/tty/serial/sunsab.c

1036

&sunsab_reg, up[0].port.line,

drivers/tty/serial/sunsab.c

104

while ((readb(&up->regs->r.star) & SAB82532_STAR_CEC) && --timeout)

drivers/tty/serial/sunsab.c

1040

&sunsab_reg, up[1].port.line,

drivers/tty/serial/sunsab.c

1043

err = uart_add_one_port(&sunsab_reg, &up[0].port);

drivers/tty/serial/sunsab.c

1047

err = uart_add_one_port(&sunsab_reg, &up[1].port);

drivers/tty/serial/sunsab.c

1051

platform_set_drvdata(op, &up[0]);

drivers/tty/serial/sunsab.c

1058

uart_remove_one_port(&sunsab_reg, &up[0].port);

drivers/tty/serial/sunsab.c

1061

up[1].port.membase,

drivers/tty/serial/sunsab.c

1065

up[0].port.membase,

drivers/tty/serial/sunsab.c

1073

struct uart_sunsab_port *up = platform_get_drvdata(op);

drivers/tty/serial/sunsab.c

1075

uart_remove_one_port(&sunsab_reg, &up[1].port);

drivers/tty/serial/sunsab.c

1076

uart_remove_one_port(&sunsab_reg, &up[0].port);

drivers/tty/serial/sunsab.c

1078

up[1].port.membase,

drivers/tty/serial/sunsab.c

1081

up[0].port.membase,

drivers/tty/serial/sunsab.c

109

receive_chars(struct uart_sunsab_port *up,

drivers/tty/serial/sunsab.c

119

if (up->port.state != NULL) /* Unopened serial console */

drivers/tty/serial/sunsab.c

120

port = &up->port.state->port;

drivers/tty/serial/sunsab.c

129

count = readb(&up->regs->r.rbcl) & (SAB82532_RECV_FIFO_SIZE - 1);

drivers/tty/serial/sunsab.c

135

sunsab_cec_wait(up);

drivers/tty/serial/sunsab.c

136

writeb(SAB82532_CMDR_RFRD, &up->regs->w.cmdr);

drivers/tty/serial/sunsab.c

145

buf[i] = readb(&up->regs->r.rfifo[i]);

drivers/tty/serial/sunsab.c

149

sunsab_cec_wait(up);

drivers/tty/serial/sunsab.c

150

writeb(SAB82532_CMDR_RMC, &up->regs->w.cmdr);

drivers/tty/serial/sunsab.c

155

(up->port.line == up->port.cons->index))

drivers/tty/serial/sunsab.c

162

up->port.icount.brk++;

drivers/tty/serial/sunsab.c

163

uart_handle_break(&up->port);

drivers/tty/serial/sunsab.c

171

up->port.icount.rx++;

drivers/tty/serial/sunsab.c

183

up->port.icount.brk++;

drivers/tty/serial/sunsab.c

190

if (uart_handle_break(&up->port))

drivers/tty/serial/sunsab.c

193

up->port.icount.parity++;

drivers/tty/serial/sunsab.c

195

up->port.icount.frame++;

drivers/tty/serial/sunsab.c

197

up->port.icount.overrun++;

drivers/tty/serial/sunsab.c

202

stat->sreg.isr0 &= (up->port.read_status_mask & 0xff);

drivers/tty/serial/sunsab.c

203

stat->sreg.isr1 &= ((up->port.read_status_mask >> 8) & 0xff);

drivers/tty/serial/sunsab.c

213

if (uart_handle_sysrq_char(&up->port, ch) || !port)

drivers/tty/serial/sunsab.c

216

if ((stat->sreg.isr0 & (up->port.ignore_status_mask & 0xff)) == 0 &&

drivers/tty/serial/sunsab.c

217

(stat->sreg.isr1 & ((up->port.ignore_status_mask >> 8) & 0xff)) == 0)

drivers/tty/serial/sunsab.c

232

static void transmit_chars(struct uart_sunsab_port *up,

drivers/tty/serial/sunsab.c

235

struct tty_port *tport = &up->port.state->port;

drivers/tty/serial/sunsab.c

239

up->interrupt_mask1 |= SAB82532_IMR1_ALLS;

drivers/tty/serial/sunsab.c

240

writeb(up->interrupt_mask1, &up->regs->w.imr1);

drivers/tty/serial/sunsab.c

241

set_bit(SAB82532_ALLS, &up->irqflags);

drivers/tty/serial/sunsab.c

249

if (!(readb(&up->regs->r.star) & SAB82532_STAR_XFW))

drivers/tty/serial/sunsab.c

252

set_bit(SAB82532_XPR, &up->irqflags);

drivers/tty/serial/sunsab.c

253

sunsab_tx_idle(up);

drivers/tty/serial/sunsab.c

255

if (kfifo_is_empty(&tport->xmit_fifo) || uart_tx_stopped(&up->port)) {

drivers/tty/serial/sunsab.c

256

up->interrupt_mask1 |= SAB82532_IMR1_XPR;

drivers/tty/serial/sunsab.c

257

writeb(up->interrupt_mask1, &up->regs->w.imr1);

drivers/tty/serial/sunsab.c

261

up->interrupt_mask1 &= ~(SAB82532_IMR1_ALLS|SAB82532_IMR1_XPR);

drivers/tty/serial/sunsab.c

262

writeb(up->interrupt_mask1, &up->regs->w.imr1);

drivers/tty/serial/sunsab.c

263

clear_bit(SAB82532_ALLS, &up->irqflags);

drivers/tty/serial/sunsab.c

266

clear_bit(SAB82532_XPR, &up->irqflags);

drivers/tty/serial/sunsab.c

267

for (i = 0; i < up->port.fifosize; i++) {

drivers/tty/serial/sunsab.c

270

if (!uart_fifo_get(&up->port, &ch))

drivers/tty/serial/sunsab.c

273

writeb(ch, &up->regs->w.xfifo[i]);

drivers/tty/serial/sunsab.c

277

sunsab_cec_wait(up);

drivers/tty/serial/sunsab.c

278

writeb(SAB82532_CMDR_XF, &up->regs->w.cmdr);

drivers/tty/serial/sunsab.c

281

uart_write_wakeup(&up->port);

drivers/tty/serial/sunsab.c

284

sunsab_stop_tx(&up->port);

drivers/tty/serial/sunsab.c

287

static void check_status(struct uart_sunsab_port *up,

drivers/tty/serial/sunsab.c

291

uart_handle_dcd_change(&up->port,

drivers/tty/serial/sunsab.c

292

!(readb(&up->regs->r.vstr) & SAB82532_VSTR_CD));

drivers/tty/serial/sunsab.c

295

uart_handle_cts_change(&up->port,

drivers/tty/serial/sunsab.c

296

(readb(&up->regs->r.star) & SAB82532_STAR_CTS));

drivers/tty/serial/sunsab.c

298

if ((readb(&up->regs->r.pvr) & up->pvr_dsr_bit) ^ up->dsr) {

drivers/tty/serial/sunsab.c

299

up->dsr = (readb(&up->regs->r.pvr) & up->pvr_dsr_bit) ? 0 : 1;

drivers/tty/serial/sunsab.c

300

up->port.icount.dsr++;

drivers/tty/serial/sunsab.c

303

wake_up_interruptible(&up->port.state->port.delta_msr_wait);

drivers/tty/serial/sunsab.c

308

struct uart_sunsab_port *up = dev_id;

drivers/tty/serial/sunsab.c

314

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

317

gis = readb(&up->regs->r.gis) >> up->gis_shift;

drivers/tty/serial/sunsab.c

319

status.sreg.isr0 = readb(&up->regs->r.isr0);

drivers/tty/serial/sunsab.c

321

status.sreg.isr1 = readb(&up->regs->r.isr1);

drivers/tty/serial/sunsab.c

327

port = receive_chars(up, &status);

drivers/tty/serial/sunsab.c

330

check_status(up, &status);

drivers/tty/serial/sunsab.c

332

transmit_chars(up, &status);

drivers/tty/serial/sunsab.c

335

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsab.c

346

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

351

if (test_bit(SAB82532_ALLS, &up->irqflags))

drivers/tty/serial/sunsab.c

362

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

366

up->cached_mode &= ~SAB82532_MODE_FRTS;

drivers/tty/serial/sunsab.c

367

up->cached_mode |= SAB82532_MODE_RTS;

drivers/tty/serial/sunsab.c

369

up->cached_mode |= (SAB82532_MODE_FRTS |

drivers/tty/serial/sunsab.c

373

up->cached_pvr &= ~(up->pvr_dtr_bit);

drivers/tty/serial/sunsab.c

375

up->cached_pvr |= up->pvr_dtr_bit;

drivers/tty/serial/sunsab.c

378

set_bit(SAB82532_REGS_PENDING, &up->irqflags);

drivers/tty/serial/sunsab.c

379

if (test_bit(SAB82532_XPR, &up->irqflags))

drivers/tty/serial/sunsab.c

380

sunsab_tx_idle(up);

drivers/tty/serial/sunsab.c

386

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

393

val = readb(&up->regs->r.pvr);

drivers/tty/serial/sunsab.c

394

result |= (val & up->pvr_dsr_bit) ? 0 : TIOCM_DSR;

drivers/tty/serial/sunsab.c

396

val = readb(&up->regs->r.vstr);

drivers/tty/serial/sunsab.c

399

val = readb(&up->regs->r.star);

drivers/tty/serial/sunsab.c

408

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

411

up->interrupt_mask1 |= SAB82532_IMR1_XPR;

drivers/tty/serial/sunsab.c

412

writeb(up->interrupt_mask1, &up->regs->w.imr1);

drivers/tty/serial/sunsab.c

416

static void sunsab_tx_idle(struct uart_sunsab_port *up)

drivers/tty/serial/sunsab.c

418

if (test_bit(SAB82532_REGS_PENDING, &up->irqflags)) {

drivers/tty/serial/sunsab.c

421

clear_bit(SAB82532_REGS_PENDING, &up->irqflags);

drivers/tty/serial/sunsab.c

422

writeb(up->cached_mode, &up->regs->rw.mode);

drivers/tty/serial/sunsab.c

423

writeb(up->cached_pvr, &up->regs->rw.pvr);

drivers/tty/serial/sunsab.c

424

writeb(up->cached_dafo, &up->regs->w.dafo);

drivers/tty/serial/sunsab.c

426

writeb(up->cached_ebrg & 0xff, &up->regs->w.bgr);

drivers/tty/serial/sunsab.c

427

tmp = readb(&up->regs->rw.ccr2);

drivers/tty/serial/sunsab.c

429

tmp |= (up->cached_ebrg >> 2) & 0xc0;

drivers/tty/serial/sunsab.c

430

writeb(tmp, &up->regs->rw.ccr2);

drivers/tty/serial/sunsab.c

437

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

439

struct tty_port *tport = &up->port.state->port;

drivers/tty/serial/sunsab.c

445

up->interrupt_mask1 &= ~(SAB82532_IMR1_ALLS|SAB82532_IMR1_XPR);

drivers/tty/serial/sunsab.c

446

writeb(up->interrupt_mask1, &up->regs->w.imr1);

drivers/tty/serial/sunsab.c

448

if (!test_bit(SAB82532_XPR, &up->irqflags))

drivers/tty/serial/sunsab.c

451

clear_bit(SAB82532_ALLS, &up->irqflags);

drivers/tty/serial/sunsab.c

452

clear_bit(SAB82532_XPR, &up->irqflags);

drivers/tty/serial/sunsab.c

454

for (i = 0; i < up->port.fifosize; i++) {

drivers/tty/serial/sunsab.c

457

if (!uart_fifo_get(&up->port, &ch))

drivers/tty/serial/sunsab.c

460

writeb(ch, &up->regs->w.xfifo[i]);

drivers/tty/serial/sunsab.c

464

sunsab_cec_wait(up);

drivers/tty/serial/sunsab.c

465

writeb(SAB82532_CMDR_XF, &up->regs->w.cmdr);

drivers/tty/serial/sunsab.c

471

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

478

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

480

sunsab_tec_wait(up);

drivers/tty/serial/sunsab.c

481

writeb(ch, &up->regs->w.tic);

drivers/tty/serial/sunsab.c

483

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsab.c

489

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

492

up->interrupt_mask0 |= SAB82532_IMR0_TCD;

drivers/tty/serial/sunsab.c

493

writeb(up->interrupt_mask1, &up->regs->w.imr0);

drivers/tty/serial/sunsab.c

499

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

504

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

506

val = up->cached_dafo;

drivers/tty/serial/sunsab.c

511

up->cached_dafo = val;

drivers/tty/serial/sunsab.c

513

set_bit(SAB82532_REGS_PENDING, &up->irqflags);

drivers/tty/serial/sunsab.c

514

if (test_bit(SAB82532_XPR, &up->irqflags))

drivers/tty/serial/sunsab.c

515

sunsab_tx_idle(up);

drivers/tty/serial/sunsab.c

517

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsab.c

523

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

527

int err = request_irq(up->port.irq, sunsab_interrupt,

drivers/tty/serial/sunsab.c

528

IRQF_SHARED, "sab", up);

drivers/tty/serial/sunsab.c

532

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

537

sunsab_cec_wait(up);

drivers/tty/serial/sunsab.c

538

sunsab_tec_wait(up);

drivers/tty/serial/sunsab.c

543

writeb(SAB82532_CMDR_RRES, &up->regs->w.cmdr);

drivers/tty/serial/sunsab.c

544

sunsab_cec_wait(up);

drivers/tty/serial/sunsab.c

545

writeb(SAB82532_CMDR_XRES, &up->regs->w.cmdr);

drivers/tty/serial/sunsab.c

550

(void) readb(&up->regs->r.isr0);

drivers/tty/serial/sunsab.c

551

(void) readb(&up->regs->r.isr1);

drivers/tty/serial/sunsab.c

556

writeb(0, &up->regs->w.ccr0); /* power-down */

drivers/tty/serial/sunsab.c

558

SAB82532_CCR0_SM_ASYNC, &up->regs->w.ccr0);

drivers/tty/serial/sunsab.c

559

writeb(SAB82532_CCR1_ODS | SAB82532_CCR1_BCR | 7, &up->regs->w.ccr1);

drivers/tty/serial/sunsab.c

561

SAB82532_CCR2_TOE, &up->regs->w.ccr2);

drivers/tty/serial/sunsab.c

562

writeb(0, &up->regs->w.ccr3);

drivers/tty/serial/sunsab.c

563

writeb(SAB82532_CCR4_MCK4 | SAB82532_CCR4_EBRG, &up->regs->w.ccr4);

drivers/tty/serial/sunsab.c

564

up->cached_mode = (SAB82532_MODE_RTS | SAB82532_MODE_FCTS |

drivers/tty/serial/sunsab.c

566

writeb(up->cached_mode, &up->regs->w.mode);

drivers/tty/serial/sunsab.c

567

writeb(SAB82532_RFC_DPS|SAB82532_RFC_RFTH_32, &up->regs->w.rfc);

drivers/tty/serial/sunsab.c

569

tmp = readb(&up->regs->rw.ccr0);

drivers/tty/serial/sunsab.c

571

writeb(tmp, &up->regs->rw.ccr0);

drivers/tty/serial/sunsab.c

576

up->interrupt_mask0 = (SAB82532_IMR0_PERR | SAB82532_IMR0_FERR |

drivers/tty/serial/sunsab.c

578

writeb(up->interrupt_mask0, &up->regs->w.imr0);

drivers/tty/serial/sunsab.c

579

up->interrupt_mask1 = (SAB82532_IMR1_BRKT | SAB82532_IMR1_ALLS |

drivers/tty/serial/sunsab.c

583

writeb(up->interrupt_mask1, &up->regs->w.imr1);

drivers/tty/serial/sunsab.c

584

set_bit(SAB82532_ALLS, &up->irqflags);

drivers/tty/serial/sunsab.c

585

set_bit(SAB82532_XPR, &up->irqflags);

drivers/tty/serial/sunsab.c

587

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsab.c

595

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

599

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

602

up->interrupt_mask0 = 0xff;

drivers/tty/serial/sunsab.c

603

writeb(up->interrupt_mask0, &up->regs->w.imr0);

drivers/tty/serial/sunsab.c

604

up->interrupt_mask1 = 0xff;

drivers/tty/serial/sunsab.c

605

writeb(up->interrupt_mask1, &up->regs->w.imr1);

drivers/tty/serial/sunsab.c

608

up->cached_dafo = readb(&up->regs->rw.dafo);

drivers/tty/serial/sunsab.c

609

up->cached_dafo &= ~SAB82532_DAFO_XBRK;

drivers/tty/serial/sunsab.c

610

writeb(up->cached_dafo, &up->regs->rw.dafo);

drivers/tty/serial/sunsab.c

613

up->cached_mode &= ~SAB82532_MODE_RAC;

drivers/tty/serial/sunsab.c

614

writeb(up->cached_mode, &up->regs->rw.mode);

drivers/tty/serial/sunsab.c

628

tmp = readb(&up->regs->rw.ccr0);

drivers/tty/serial/sunsab.c

630

writeb(tmp, &up->regs->rw.ccr0);

drivers/tty/serial/sunsab.c

633

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsab.c

634

free_irq(up->port.irq, up);

drivers/tty/serial/sunsab.c

680

static void sunsab_convert_to_sab(struct uart_sunsab_port *up, unsigned int cflag,

drivers/tty/serial/sunsab.c

708

up->cached_dafo = dafo;

drivers/tty/serial/sunsab.c

712

up->cached_ebrg = n | (m << 6);

drivers/tty/serial/sunsab.c

714

up->tec_timeout = (10 * 1000000) / baud;

drivers/tty/serial/sunsab.c

715

up->cec_timeout = up->tec_timeout >> 2;

drivers/tty/serial/sunsab.c

726

up->port.read_status_mask = (SAB82532_ISR0_TCD | SAB82532_ISR0_TIME |

drivers/tty/serial/sunsab.c

729

up->port.read_status_mask |= (SAB82532_ISR1_CSC |

drivers/tty/serial/sunsab.c

733

up->port.read_status_mask |= (SAB82532_ISR0_PERR |

drivers/tty/serial/sunsab.c

736

up->port.read_status_mask |= (SAB82532_ISR1_BRK << 8);

drivers/tty/serial/sunsab.c

741

up->port.ignore_status_mask = 0;

drivers/tty/serial/sunsab.c

743

up->port.ignore_status_mask |= (SAB82532_ISR0_PERR |

drivers/tty/serial/sunsab.c

746

up->port.ignore_status_mask |= (SAB82532_ISR1_BRK << 8);

drivers/tty/serial/sunsab.c

752

up->port.ignore_status_mask |= SAB82532_ISR0_RFO;

drivers/tty/serial/sunsab.c

759

up->port.ignore_status_mask |= (SAB82532_ISR0_RPF |

drivers/tty/serial/sunsab.c

762

uart_update_timeout(&up->port, cflag,

drivers/tty/serial/sunsab.c

763

(up->port.uartclk / (16 * quot)));

drivers/tty/serial/sunsab.c

768

up->cached_mode |= SAB82532_MODE_RAC;

drivers/tty/serial/sunsab.c

769

set_bit(SAB82532_REGS_PENDING, &up->irqflags);

drivers/tty/serial/sunsab.c

770

if (test_bit(SAB82532_XPR, &up->irqflags))

drivers/tty/serial/sunsab.c

771

sunsab_tx_idle(up);

drivers/tty/serial/sunsab.c

778

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

784

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

785

sunsab_convert_to_sab(up, termios->c_cflag, termios->c_iflag, baud, quot);

drivers/tty/serial/sunsab.c

786

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsab.c

791

struct uart_sunsab_port *up = (void *)port;

drivers/tty/serial/sunsab.c

794

sprintf(buf, "SAB82532 %s", sab82532_version[up->type]);

drivers/tty/serial/sunsab.c

848

struct uart_sunsab_port *up =

drivers/tty/serial/sunsab.c

851

sunsab_tec_wait(up);

drivers/tty/serial/sunsab.c

852

writeb(c, &up->regs->w.tic);

drivers/tty/serial/sunsab.c

857

struct uart_sunsab_port *up = &sunsab_ports[con->index];

drivers/tty/serial/sunsab.c

861

if (up->port.sysrq || oops_in_progress)

drivers/tty/serial/sunsab.c

862

locked = uart_port_trylock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

864

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

866

uart_console_write(&up->port, s, n, sunsab_console_putchar);

drivers/tty/serial/sunsab.c

867

sunsab_tec_wait(up);

drivers/tty/serial/sunsab.c

870

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsab.c

875

struct uart_sunsab_port *up = &sunsab_ports[con->index];

drivers/tty/serial/sunsab.c

885

if (up->port.type != PORT_SUNSAB)

drivers/tty/serial/sunsab.c

891

sunserial_console_termios(con, up->port.dev->of_node);

drivers/tty/serial/sunsab.c

912

spin_lock_init(&up->port.lock);

drivers/tty/serial/sunsab.c

917

sunsab_startup(&up->port);

drivers/tty/serial/sunsab.c

919

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsab.c

92

static __inline__ void sunsab_tec_wait(struct uart_sunsab_port *up)

drivers/tty/serial/sunsab.c

924

up->interrupt_mask0 = SAB82532_IMR0_PERR | SAB82532_IMR0_FERR |

drivers/tty/serial/sunsab.c

926

writeb(up->interrupt_mask0, &up->regs->w.imr0);

drivers/tty/serial/sunsab.c

927

up->interrupt_mask1 = SAB82532_IMR1_BRKT | SAB82532_IMR1_ALLS |

drivers/tty/serial/sunsab.c

931

writeb(up->interrupt_mask1, &up->regs->w.imr1);

drivers/tty/serial/sunsab.c

933

quot = uart_get_divisor(&up->port, baud);

drivers/tty/serial/sunsab.c

934

sunsab_convert_to_sab(up, con->cflag, 0, baud, quot);

drivers/tty/serial/sunsab.c

935

sunsab_set_mctrl(&up->port, TIOCM_DTR | TIOCM_RTS);

drivers/tty/serial/sunsab.c

937

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsab.c

94

int timeout = up->tec_timeout;

drivers/tty/serial/sunsab.c

96

while ((readb(&up->regs->r.star) & SAB82532_STAR_TEC) && --timeout)

drivers/tty/serial/sunsab.c

961

static int sunsab_init_one(struct uart_sunsab_port *up,

drivers/tty/serial/sunsab.c

966

up->port.line = line;

drivers/tty/serial/sunsab.c

967

up->port.dev = &op->dev;

drivers/tty/serial/sunsab.c

969

up->port.mapbase = op->resource[0].start + offset;

drivers/tty/serial/sunsab.c

970

up->port.membase = of_ioremap(&op->resource[0], offset,

drivers/tty/serial/sunsab.c

973

if (!up->port.membase)

drivers/tty/serial/sunsab.c

975

up->regs = (union sab82532_async_regs __iomem *) up->port.membase;

drivers/tty/serial/sunsab.c

977

up->port.irq = op->archdata.irqs[0];

drivers/tty/serial/sunsab.c

979

up->port.fifosize = SAB82532_XMIT_FIFO_SIZE;

drivers/tty/serial/sunsab.c

980

up->port.iotype = UPIO_MEM;

drivers/tty/serial/sunsab.c

981

up->port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_SUNSAB_CONSOLE);

drivers/tty/serial/sunsab.c

983

writeb(SAB82532_IPC_IC_ACT_LOW, &up->regs->w.ipc);

drivers/tty/serial/sunsab.c

985

up->port.ops = &sunsab_pops;

drivers/tty/serial/sunsab.c

986

up->port.type = PORT_SUNSAB;

drivers/tty/serial/sunsab.c

987

up->port.uartclk = SAB_BASE_BAUD;

drivers/tty/serial/sunsab.c

989

up->type = readb(&up->regs->r.vstr) & 0x0f;

drivers/tty/serial/sunsab.c

990

writeb(~((1 << 1) | (1 << 2) | (1 << 4)), &up->regs->w.pcr);

drivers/tty/serial/sunsab.c

991

writeb(0xff, &up->regs->w.pim);

drivers/tty/serial/sunsab.c

992

if ((up->port.line & 0x1) == 0) {

drivers/tty/serial/sunsab.c

993

up->pvr_dsr_bit = (1 << 0);

drivers/tty/serial/sunsab.c

994

up->pvr_dtr_bit = (1 << 1);

drivers/tty/serial/sunsab.c

995

up->gis_shift = 2;

drivers/tty/serial/sunsab.c

997

up->pvr_dsr_bit = (1 << 3);

drivers/tty/serial/sunsab.c

998

up->pvr_dtr_bit = (1 << 2);

drivers/tty/serial/sunsab.c

999

up->gis_shift = 0;

drivers/tty/serial/sunsu.c

1000

up->serio_open = 0;

drivers/tty/serial/sunsu.c

1006

static void sunsu_autoconfig(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

1012

if (up->su_type == SU_PORT_NONE)

drivers/tty/serial/sunsu.c

1015

up->type_probed = PORT_UNKNOWN;

drivers/tty/serial/sunsu.c

1016

up->port.iotype = UPIO_MEM;

drivers/tty/serial/sunsu.c

1018

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

1020

if (!(up->port.flags & UPF_BUGGY_UART)) {

drivers/tty/serial/sunsu.c

1030

scratch = serial_in(up, UART_IER);

drivers/tty/serial/sunsu.c

1031

serial_out(up, UART_IER, 0);

drivers/tty/serial/sunsu.c

1035

scratch2 = serial_in(up, UART_IER);

drivers/tty/serial/sunsu.c

1036

serial_out(up, UART_IER, 0x0f);

drivers/tty/serial/sunsu.c

104

static unsigned int serial_in(struct uart_sunsu_port *up, int offset)

drivers/tty/serial/sunsu.c

1040

scratch3 = serial_in(up, UART_IER);

drivers/tty/serial/sunsu.c

1041

serial_out(up, UART_IER, scratch);

drivers/tty/serial/sunsu.c

1046

save_mcr = serial_in(up, UART_MCR);

drivers/tty/serial/sunsu.c

1047

save_lcr = serial_in(up, UART_LCR);

drivers/tty/serial/sunsu.c

1058

if (!(up->port.flags & UPF_SKIP_TEST)) {

drivers/tty/serial/sunsu.c

1059

serial_out(up, UART_MCR, UART_MCR_LOOP | 0x0A);

drivers/tty/serial/sunsu.c

106

offset <<= up->port.regshift;

drivers/tty/serial/sunsu.c

1060

status1 = serial_in(up, UART_MSR) & 0xF0;

drivers/tty/serial/sunsu.c

1061

serial_out(up, UART_MCR, save_mcr);

drivers/tty/serial/sunsu.c

1065

serial_out(up, UART_LCR, 0xBF); /* set up for StarTech test */

drivers/tty/serial/sunsu.c

1066

serial_out(up, UART_EFR, 0); /* EFR is the same as FCR */

drivers/tty/serial/sunsu.c

1067

serial_out(up, UART_LCR, 0);

drivers/tty/serial/sunsu.c

1068

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/sunsu.c

1069

scratch = serial_in(up, UART_IIR) >> 6;

drivers/tty/serial/sunsu.c

1072

up->port.type = PORT_16450;

drivers/tty/serial/sunsu.c

1075

up->port.type = PORT_UNKNOWN;

drivers/tty/serial/sunsu.c

1078

up->port.type = PORT_16550;

drivers/tty/serial/sunsu.c

108

switch (up->port.iotype) {

drivers/tty/serial/sunsu.c

1081

up->port.type = PORT_16550A;

drivers/tty/serial/sunsu.c

1084

if (up->port.type == PORT_16550A) {

drivers/tty/serial/sunsu.c

1086

serial_out(up, UART_LCR, UART_LCR_DLAB);

drivers/tty/serial/sunsu.c

1087

if (serial_in(up, UART_EFR) == 0) {

drivers/tty/serial/sunsu.c

1088

up->port.type = PORT_16650;

drivers/tty/serial/sunsu.c

1090

serial_out(up, UART_LCR, 0xBF);

drivers/tty/serial/sunsu.c

1091

if (serial_in(up, UART_EFR) == 0)

drivers/tty/serial/sunsu.c

1092

up->port.type = PORT_16650V2;

drivers/tty/serial/sunsu.c

1095

if (up->port.type == PORT_16550A) {

drivers/tty/serial/sunsu.c

1097

serial_out(up, UART_LCR, save_lcr | UART_LCR_DLAB);

drivers/tty/serial/sunsu.c

1098

serial_out(up, UART_FCR,

drivers/tty/serial/sunsu.c

110

outb(up->port.hub6 - 1 + offset, up->port.iobase);

drivers/tty/serial/sunsu.c

1100

scratch = serial_in(up, UART_IIR) >> 5;

drivers/tty/serial/sunsu.c

1108

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/sunsu.c

1109

serial_out(up, UART_LCR, 0);

drivers/tty/serial/sunsu.c

111

return inb(up->port.iobase + 1);

drivers/tty/serial/sunsu.c

1110

serial_out(up, UART_FCR,

drivers/tty/serial/sunsu.c

1112

scratch = serial_in(up, UART_IIR) >> 5;

drivers/tty/serial/sunsu.c

1114

up->port.type = PORT_16750;

drivers/tty/serial/sunsu.c

1116

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/sunsu.c

1118

serial_out(up, UART_LCR, save_lcr);

drivers/tty/serial/sunsu.c

1119

if (up->port.type == PORT_16450) {

drivers/tty/serial/sunsu.c

1120

scratch = serial_in(up, UART_SCR);

drivers/tty/serial/sunsu.c

1121

serial_out(up, UART_SCR, 0xa5);

drivers/tty/serial/sunsu.c

1122

status1 = serial_in(up, UART_SCR);

drivers/tty/serial/sunsu.c

1123

serial_out(up, UART_SCR, 0x5a);

drivers/tty/serial/sunsu.c

1124

status2 = serial_in(up, UART_SCR);

drivers/tty/serial/sunsu.c

1125

serial_out(up, UART_SCR, scratch);

drivers/tty/serial/sunsu.c

1128

up->port.type = PORT_8250;

drivers/tty/serial/sunsu.c

1131

up->port.fifosize = uart_config[up->port.type].dfl_xmit_fifo_size;

drivers/tty/serial/sunsu.c

1133

if (up->port.type == PORT_UNKNOWN)

drivers/tty/serial/sunsu.c

1135

up->type_probed = up->port.type; /* XXX */

drivers/tty/serial/sunsu.c

114

return readb(up->port.membase + offset);

drivers/tty/serial/sunsu.c

1141

if (up->port.type == PORT_RSA)

drivers/tty/serial/sunsu.c

1142

serial_out(up, UART_RSA_FRR, 0);

drivers/tty/serial/sunsu.c

1144

serial_out(up, UART_MCR, save_mcr);

drivers/tty/serial/sunsu.c

1145

serial_out(up, UART_FCR, (UART_FCR_ENABLE_FIFO |

drivers/tty/serial/sunsu.c

1148

serial_out(up, UART_FCR, 0);

drivers/tty/serial/sunsu.c

1149

(void)serial_in(up, UART_RX);

drivers/tty/serial/sunsu.c

1150

serial_out(up, UART_IER, 0);

drivers/tty/serial/sunsu.c

1153

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

1163

static int sunsu_kbd_ms_init(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

117

return inb(up->port.iobase + offset);

drivers/tty/serial/sunsu.c

1170

if (up->su_type == SU_PORT_KBD) {

drivers/tty/serial/sunsu.c

1171

up->cflag = B1200 | CS8 | CLOCAL | CREAD;

drivers/tty/serial/sunsu.c

1174

up->cflag = B4800 | CS8 | CLOCAL | CREAD;

drivers/tty/serial/sunsu.c

1177

quot = up->port.uartclk / (16 * baud);

drivers/tty/serial/sunsu.c

1179

sunsu_autoconfig(up);

drivers/tty/serial/sunsu.c

1180

if (up->port.type == PORT_UNKNOWN)

drivers/tty/serial/sunsu.c

1184

up->port.dev->of_node,

drivers/tty/serial/sunsu.c

1185

(up->su_type == SU_PORT_KBD) ? "Keyboard" : "Mouse",

drivers/tty/serial/sunsu.c

1186

(unsigned long long) up->port.mapbase,

drivers/tty/serial/sunsu.c

1187

up->port.irq);

drivers/tty/serial/sunsu.c

1190

serio = &up->serio;

drivers/tty/serial/sunsu.c

1191

serio->port_data = up;

drivers/tty/serial/sunsu.c

1194

if (up->su_type == SU_PORT_KBD) {

drivers/tty/serial/sunsu.c

1203

(!(up->port.line & 1) ? "su/serio0" : "su/serio1"),

drivers/tty/serial/sunsu.c

1209

serio->dev.parent = up->port.dev;

drivers/tty/serial/sunsu.c

121

static void serial_out(struct uart_sunsu_port *up, int offset, int value)

drivers/tty/serial/sunsu.c

1214

sunsu_change_speed(&up->port, up->cflag, 0, quot);

drivers/tty/serial/sunsu.c

1216

sunsu_startup(&up->port);

drivers/tty/serial/sunsu.c

1231

static void wait_for_xmitr(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

1237

status = serial_in(up, UART_LSR);

drivers/tty/serial/sunsu.c

1240

up->lsr_break_flag = UART_LSR_BI;

drivers/tty/serial/sunsu.c

1248

if (up->port.flags & UPF_CONS_FLOW) {

drivers/tty/serial/sunsu.c

1251

((serial_in(up, UART_MSR) & UART_MSR_CTS) == 0))

drivers/tty/serial/sunsu.c

1258

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

1261

wait_for_xmitr(up);

drivers/tty/serial/sunsu.c

1262

serial_out(up, UART_TX, ch);

drivers/tty/serial/sunsu.c

1272

struct uart_sunsu_port *up = &sunsu_ports[co->index];

drivers/tty/serial/sunsu.c

1277

if (up->port.sysrq || oops_in_progress)

drivers/tty/serial/sunsu.c

1278

locked = uart_port_trylock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

1280

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

1285

ier = serial_in(up, UART_IER);

drivers/tty/serial/sunsu.c

1286

serial_out(up, UART_IER, 0);

drivers/tty/serial/sunsu.c

1288

uart_console_write(&up->port, s, count, sunsu_console_putchar);

drivers/tty/serial/sunsu.c

1294

wait_for_xmitr(up);

drivers/tty/serial/sunsu.c

1295

serial_out(up, UART_IER, ier);

drivers/tty/serial/sunsu.c

1298

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

136

offset <<= up->port.regshift;

drivers/tty/serial/sunsu.c

138

switch (up->port.iotype) {

drivers/tty/serial/sunsu.c

1389

struct uart_sunsu_port *up;

drivers/tty/serial/sunsu.c

1399

up = &sunsu_ports[nr_inst];

drivers/tty/serial/sunsu.c

140

outb(up->port.hub6 - 1 + offset, up->port.iobase);

drivers/tty/serial/sunsu.c

1401

up = kzalloc_obj(*up);

drivers/tty/serial/sunsu.c

1402

if (!up)

drivers/tty/serial/sunsu.c

1406

up->port.line = nr_inst;

drivers/tty/serial/sunsu.c

1408

spin_lock_init(&up->port.lock);

drivers/tty/serial/sunsu.c

141

outb(value, up->port.iobase + 1);

drivers/tty/serial/sunsu.c

1410

up->su_type = type;

drivers/tty/serial/sunsu.c

1413

up->port.mapbase = rp->start;

drivers/tty/serial/sunsu.c

1414

up->reg_size = resource_size(rp);

drivers/tty/serial/sunsu.c

1415

up->port.membase = of_ioremap(rp, 0, up->reg_size, "su");

drivers/tty/serial/sunsu.c

1416

if (!up->port.membase) {

drivers/tty/serial/sunsu.c

1418

kfree(up);

drivers/tty/serial/sunsu.c

1422

up->port.irq = op->archdata.irqs[0];

drivers/tty/serial/sunsu.c

1424

up->port.dev = &op->dev;

drivers/tty/serial/sunsu.c

1426

up->port.type = PORT_UNKNOWN;

drivers/tty/serial/sunsu.c

1427

up->port.uartclk = (SU_BASE_BAUD * 16);

drivers/tty/serial/sunsu.c

1428

up->port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_SUNSU_CONSOLE);

drivers/tty/serial/sunsu.c

1431

if (up->su_type == SU_PORT_KBD || up->su_type == SU_PORT_MS) {

drivers/tty/serial/sunsu.c

1432

err = sunsu_kbd_ms_init(up);

drivers/tty/serial/sunsu.c

1435

up->port.membase, up->reg_size);

drivers/tty/serial/sunsu.c

1436

kfree(up);

drivers/tty/serial/sunsu.c

1439

platform_set_drvdata(op, up);

drivers/tty/serial/sunsu.c

1446

up->port.flags |= UPF_BOOT_AUTOCONF;

drivers/tty/serial/sunsu.c

1448

sunsu_autoconfig(up);

drivers/tty/serial/sunsu.c

145

writeb(value, up->port.membase + offset);

drivers/tty/serial/sunsu.c

1451

if (up->port.type == PORT_UNKNOWN)

drivers/tty/serial/sunsu.c

1454

up->port.ops = &sunsu_pops;

drivers/tty/serial/sunsu.c

1462

&sunsu_reg, up->port.line,

drivers/tty/serial/sunsu.c

1464

err = uart_add_one_port(&sunsu_reg, &up->port);

drivers/tty/serial/sunsu.c

1468

platform_set_drvdata(op, up);

drivers/tty/serial/sunsu.c

1475

of_iounmap(&op->resource[0], up->port.membase, up->reg_size);

drivers/tty/serial/sunsu.c

1476

kfree(up);

drivers/tty/serial/sunsu.c

1482

struct uart_sunsu_port *up = platform_get_drvdata(op);

drivers/tty/serial/sunsu.c

1485

if (up->su_type == SU_PORT_MS ||

drivers/tty/serial/sunsu.c

1486

up->su_type == SU_PORT_KBD)

drivers/tty/serial/sunsu.c

149

outb(value, up->port.iobase + offset);

drivers/tty/serial/sunsu.c

1491

serio_unregister_port(&up->serio);

drivers/tty/serial/sunsu.c

1493

} else if (up->port.type != PORT_UNKNOWN)

drivers/tty/serial/sunsu.c

1494

uart_remove_one_port(&sunsu_reg, &up->port);

drivers/tty/serial/sunsu.c

1496

if (up->port.membase)

drivers/tty/serial/sunsu.c

1497

of_iounmap(&op->resource[0], up->port.membase, up->reg_size);

drivers/tty/serial/sunsu.c

1500

kfree(up);

drivers/tty/serial/sunsu.c

156

static void serial_icr_write(struct uart_sunsu_port *up, int offset, int value)

drivers/tty/serial/sunsu.c

158

serial_out(up, UART_SCR, offset);

drivers/tty/serial/sunsu.c

159

serial_out(up, UART_ICR, value);

drivers/tty/serial/sunsu.c

167

static int __enable_rsa(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

172

mode = serial_in(up, UART_RSA_MSR);

drivers/tty/serial/sunsu.c

176

serial_out(up, UART_RSA_MSR, mode | UART_RSA_MSR_FIFO);

drivers/tty/serial/sunsu.c

177

mode = serial_in(up, UART_RSA_MSR);

drivers/tty/serial/sunsu.c

182

up->port.uartclk = SERIAL_RSA_BAUD_BASE * 16;

drivers/tty/serial/sunsu.c

187

static void enable_rsa(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

189

if (up->port.type == PORT_RSA) {

drivers/tty/serial/sunsu.c

190

if (up->port.uartclk != SERIAL_RSA_BAUD_BASE * 16) {

drivers/tty/serial/sunsu.c

191

uart_port_lock_irq(&up->port);

drivers/tty/serial/sunsu.c

192

__enable_rsa(up);

drivers/tty/serial/sunsu.c

193

uart_port_unlock_irq(&up->port);

drivers/tty/serial/sunsu.c

195

if (up->port.uartclk == SERIAL_RSA_BAUD_BASE * 16)

drivers/tty/serial/sunsu.c

196

serial_out(up, UART_RSA_FRR, 0);

drivers/tty/serial/sunsu.c

206

static void disable_rsa(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

211

if (up->port.type == PORT_RSA &&

drivers/tty/serial/sunsu.c

212

up->port.uartclk == SERIAL_RSA_BAUD_BASE * 16) {

drivers/tty/serial/sunsu.c

213

uart_port_lock_irq(&up->port);

drivers/tty/serial/sunsu.c

215

mode = serial_in(up, UART_RSA_MSR);

drivers/tty/serial/sunsu.c

219

serial_out(up, UART_RSA_MSR, mode & ~UART_RSA_MSR_FIFO);

drivers/tty/serial/sunsu.c

220

mode = serial_in(up, UART_RSA_MSR);

drivers/tty/serial/sunsu.c

225

up->port.uartclk = SERIAL_RSA_BAUD_BASE_LO * 16;

drivers/tty/serial/sunsu.c

226

uart_port_unlock_irq(&up->port);

drivers/tty/serial/sunsu.c

241

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

244

__stop_tx(up);

drivers/tty/serial/sunsu.c

249

if (up->port.type == PORT_16C950) {

drivers/tty/serial/sunsu.c

250

up->acr |= UART_ACR_TXDIS;

drivers/tty/serial/sunsu.c

251

serial_icr_write(up, UART_ACR, up->acr);

drivers/tty/serial/sunsu.c

257

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

260

if (!(up->ier & UART_IER_THRI)) {

drivers/tty/serial/sunsu.c

261

up->ier |= UART_IER_THRI;

drivers/tty/serial/sunsu.c

262

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/sunsu.c

268

if (up->port.type == PORT_16C950 && up->acr & UART_ACR_TXDIS) {

drivers/tty/serial/sunsu.c

269

up->acr &= ~UART_ACR_TXDIS;

drivers/tty/serial/sunsu.c

270

serial_icr_write(up, UART_ACR, up->acr);

drivers/tty/serial/sunsu.c

276

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

279

up->ier &= ~UART_IER_RLSI;

drivers/tty/serial/sunsu.c

280

up->port.read_status_mask &= ~UART_LSR_DR;

drivers/tty/serial/sunsu.c

281

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/sunsu.c

286

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

290

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

291

up->ier |= UART_IER_MSI;

drivers/tty/serial/sunsu.c

292

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/sunsu.c

293

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

297

receive_chars(struct uart_sunsu_port *up, unsigned char *status)

drivers/tty/serial/sunsu.c

299

struct tty_port *port = &up->port.state->port;

drivers/tty/serial/sunsu.c

305

ch = serial_in(up, UART_RX);

drivers/tty/serial/sunsu.c

307

up->port.icount.rx++;

drivers/tty/serial/sunsu.c

316

up->port.icount.brk++;

drivers/tty/serial/sunsu.c

317

if (up->port.cons != NULL &&

drivers/tty/serial/sunsu.c

318

up->port.line == up->port.cons->index)

drivers/tty/serial/sunsu.c

326

if (uart_handle_break(&up->port))

drivers/tty/serial/sunsu.c

329

up->port.icount.parity++;

drivers/tty/serial/sunsu.c

331

up->port.icount.frame++;

drivers/tty/serial/sunsu.c

333

up->port.icount.overrun++;

drivers/tty/serial/sunsu.c

338

*status &= up->port.read_status_mask;

drivers/tty/serial/sunsu.c

340

if (up->port.cons != NULL &&

drivers/tty/serial/sunsu.c

341

up->port.line == up->port.cons->index) {

drivers/tty/serial/sunsu.c

343

*status |= up->lsr_break_flag;

drivers/tty/serial/sunsu.c

344

up->lsr_break_flag = 0;

drivers/tty/serial/sunsu.c

354

if (uart_handle_sysrq_char(&up->port, ch))

drivers/tty/serial/sunsu.c

356

if ((*status & up->port.ignore_status_mask) == 0)

drivers/tty/serial/sunsu.c

366

*status = serial_in(up, UART_LSR);

drivers/tty/serial/sunsu.c

373

static void transmit_chars(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

375

struct tty_port *tport = &up->port.state->port;

drivers/tty/serial/sunsu.c

379

if (up->port.x_char) {

drivers/tty/serial/sunsu.c

380

serial_out(up, UART_TX, up->port.x_char);

drivers/tty/serial/sunsu.c

381

up->port.icount.tx++;

drivers/tty/serial/sunsu.c

382

up->port.x_char = 0;

drivers/tty/serial/sunsu.c

385

if (uart_tx_stopped(&up->port)) {

drivers/tty/serial/sunsu.c

386

sunsu_stop_tx(&up->port);

drivers/tty/serial/sunsu.c

390

__stop_tx(up);

drivers/tty/serial/sunsu.c

394

count = up->port.fifosize;

drivers/tty/serial/sunsu.c

396

if (!uart_fifo_get(&up->port, &ch))

drivers/tty/serial/sunsu.c

399

serial_out(up, UART_TX, ch);

drivers/tty/serial/sunsu.c

403

uart_write_wakeup(&up->port);

drivers/tty/serial/sunsu.c

406

__stop_tx(up);

drivers/tty/serial/sunsu.c

409

static void check_modem_status(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

413

status = serial_in(up, UART_MSR);

drivers/tty/serial/sunsu.c

419

up->port.icount.rng++;

drivers/tty/serial/sunsu.c

421

up->port.icount.dsr++;

drivers/tty/serial/sunsu.c

423

uart_handle_dcd_change(&up->port, status & UART_MSR_DCD);

drivers/tty/serial/sunsu.c

425

uart_handle_cts_change(&up->port, status & UART_MSR_CTS);

drivers/tty/serial/sunsu.c

427

wake_up_interruptible(&up->port.state->port.delta_msr_wait);

drivers/tty/serial/sunsu.c

432

struct uart_sunsu_port *up = dev_id;

drivers/tty/serial/sunsu.c

436

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

439

status = serial_in(up, UART_LSR);

drivers/tty/serial/sunsu.c

441

receive_chars(up, &status);

drivers/tty/serial/sunsu.c

442

check_modem_status(up);

drivers/tty/serial/sunsu.c

444

transmit_chars(up);

drivers/tty/serial/sunsu.c

446

tty_flip_buffer_push(&up->port.state->port);

drivers/tty/serial/sunsu.c

448

} while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT));

drivers/tty/serial/sunsu.c

450

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

461

static void sunsu_change_mouse_baud(struct uart_sunsu_port *up)

drivers/tty/serial/sunsu.c

463

unsigned int cur_cflag = up->cflag;

drivers/tty/serial/sunsu.c

466

up->cflag &= ~CBAUD;

drivers/tty/serial/sunsu.c

467

up->cflag |= suncore_mouse_baud_cflag_next(cur_cflag, &new_baud);

drivers/tty/serial/sunsu.c

469

quot = up->port.uartclk / (16 * new_baud);

drivers/tty/serial/sunsu.c

471

sunsu_change_speed(&up->port, up->cflag, 0, quot);

drivers/tty/serial/sunsu.c

474

static void receive_kbd_ms_chars(struct uart_sunsu_port *up, int is_break)

drivers/tty/serial/sunsu.c

477

unsigned char ch = serial_in(up, UART_RX);

drivers/tty/serial/sunsu.c

480

if (up->su_type == SU_PORT_KBD) {

drivers/tty/serial/sunsu.c

482

serio_interrupt(&up->serio, ch, 0);

drivers/tty/serial/sunsu.c

484

} else if (up->su_type == SU_PORT_MS) {

drivers/tty/serial/sunsu.c

489

sunsu_change_mouse_baud(up);

drivers/tty/serial/sunsu.c

496

serio_interrupt(&up->serio, ch, 0);

drivers/tty/serial/sunsu.c

501

} while (serial_in(up, UART_LSR) & UART_LSR_DR);

drivers/tty/serial/sunsu.c

506

struct uart_sunsu_port *up = dev_id;

drivers/tty/serial/sunsu.c

508

if (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)) {

drivers/tty/serial/sunsu.c

509

unsigned char status = serial_in(up, UART_LSR);

drivers/tty/serial/sunsu.c

512

receive_kbd_ms_chars(up, (status & UART_LSR_BI) != 0);

drivers/tty/serial/sunsu.c

520

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

525

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

526

ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0;

drivers/tty/serial/sunsu.c

527

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

534

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

539

status = serial_in(up, UART_MSR);

drivers/tty/serial/sunsu.c

555

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

570

serial_out(up, UART_MCR, mcr);

drivers/tty/serial/sunsu.c

575

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

579

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

581

up->lcr |= UART_LCR_SBC;

drivers/tty/serial/sunsu.c

583

up->lcr &= ~UART_LCR_SBC;

drivers/tty/serial/sunsu.c

584

serial_out(up, UART_LCR, up->lcr);

drivers/tty/serial/sunsu.c

585

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

590

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

595

if (up->port.type == PORT_16C950) {

drivers/tty/serial/sunsu.c

597

up->acr = 0;

drivers/tty/serial/sunsu.c

598

serial_out(up, UART_LCR, 0xBF);

drivers/tty/serial/sunsu.c

599

serial_out(up, UART_EFR, UART_EFR_ECB);

drivers/tty/serial/sunsu.c

600

serial_out(up, UART_IER, 0);

drivers/tty/serial/sunsu.c

601

serial_out(up, UART_LCR, 0);

drivers/tty/serial/sunsu.c

602

serial_icr_write(up, UART_CSR, 0); /* Reset the UART */

drivers/tty/serial/sunsu.c

603

serial_out(up, UART_LCR, 0xBF);

drivers/tty/serial/sunsu.c

604

serial_out(up, UART_EFR, UART_EFR_ECB);

drivers/tty/serial/sunsu.c

605

serial_out(up, UART_LCR, 0);

drivers/tty/serial/sunsu.c

613

enable_rsa(up);

drivers/tty/serial/sunsu.c

620

if (uart_config[up->port.type].flags & UART_CLEAR_FIFO) {

drivers/tty/serial/sunsu.c

621

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/sunsu.c

622

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |

drivers/tty/serial/sunsu.c

624

serial_out(up, UART_FCR, 0);

drivers/tty/serial/sunsu.c

630

(void) serial_in(up, UART_LSR);

drivers/tty/serial/sunsu.c

631

(void) serial_in(up, UART_RX);

drivers/tty/serial/sunsu.c

632

(void) serial_in(up, UART_IIR);

drivers/tty/serial/sunsu.c

633

(void) serial_in(up, UART_MSR);

drivers/tty/serial/sunsu.c

640

if (!(up->port.flags & UPF_BUGGY_UART) &&

drivers/tty/serial/sunsu.c

641

(serial_in(up, UART_LSR) == 0xff)) {

drivers/tty/serial/sunsu.c

642

printk("ttyS%d: LSR safety check engaged!\n", up->port.line);

drivers/tty/serial/sunsu.c

646

if (up->su_type != SU_PORT_PORT) {

drivers/tty/serial/sunsu.c

647

retval = request_irq(up->port.irq, sunsu_kbd_ms_interrupt,

drivers/tty/serial/sunsu.c

648

IRQF_SHARED, su_typev[up->su_type], up);

drivers/tty/serial/sunsu.c

650

retval = request_irq(up->port.irq, sunsu_serial_interrupt,

drivers/tty/serial/sunsu.c

651

IRQF_SHARED, su_typev[up->su_type], up);

drivers/tty/serial/sunsu.c

654

printk("su: Cannot register IRQ %d\n", up->port.irq);

drivers/tty/serial/sunsu.c

661

serial_out(up, UART_LCR, UART_LCR_WLEN8);

drivers/tty/serial/sunsu.c

663

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

665

up->port.mctrl |= TIOCM_OUT2;

drivers/tty/serial/sunsu.c

667

sunsu_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/sunsu.c

668

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

675

up->ier = UART_IER_RLSI | UART_IER_RDI;

drivers/tty/serial/sunsu.c

676

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/sunsu.c

678

if (up->port.flags & UPF_FOURPORT) {

drivers/tty/serial/sunsu.c

683

icp = (up->port.iobase & 0xfe0) | 0x01f;

drivers/tty/serial/sunsu.c

691

(void) serial_in(up, UART_LSR);

drivers/tty/serial/sunsu.c

692

(void) serial_in(up, UART_RX);

drivers/tty/serial/sunsu.c

693

(void) serial_in(up, UART_IIR);

drivers/tty/serial/sunsu.c

694

(void) serial_in(up, UART_MSR);

drivers/tty/serial/sunsu.c

701

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

708

up->ier = 0;

drivers/tty/serial/sunsu.c

709

serial_out(up, UART_IER, 0);

drivers/tty/serial/sunsu.c

711

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

712

if (up->port.flags & UPF_FOURPORT) {

drivers/tty/serial/sunsu.c

714

inb((up->port.iobase & 0xfe0) | 0x1f);

drivers/tty/serial/sunsu.c

715

up->port.mctrl |= TIOCM_OUT1;

drivers/tty/serial/sunsu.c

717

up->port.mctrl &= ~TIOCM_OUT2;

drivers/tty/serial/sunsu.c

719

sunsu_set_mctrl(&up->port, up->port.mctrl);

drivers/tty/serial/sunsu.c

720

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

725

serial_out(up, UART_LCR, serial_in(up, UART_LCR) & ~UART_LCR_SBC);

drivers/tty/serial/sunsu.c

726

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO |

drivers/tty/serial/sunsu.c

729

serial_out(up, UART_FCR, 0);

drivers/tty/serial/sunsu.c

735

disable_rsa(up);

drivers/tty/serial/sunsu.c

741

(void) serial_in(up, UART_RX);

drivers/tty/serial/sunsu.c

743

free_irq(up->port.irq, up);

drivers/tty/serial/sunsu.c

750

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

785

if ((quot & 0xff) == 0 && up->port.type == PORT_16C950 &&

drivers/tty/serial/sunsu.c

786

up->rev == 0x5201)

drivers/tty/serial/sunsu.c

789

if (uart_config[up->port.type].flags & UART_USE_FIFO) {

drivers/tty/serial/sunsu.c

790

if ((up->port.uartclk / quot) < (2400 * 16))

drivers/tty/serial/sunsu.c

793

else if (up->port.type == PORT_RSA)

drivers/tty/serial/sunsu.c

799

if (up->port.type == PORT_16750)

drivers/tty/serial/sunsu.c

806

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunsu.c

813

up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;

drivers/tty/serial/sunsu.c

815

up->port.read_status_mask |= UART_LSR_FE | UART_LSR_PE;

drivers/tty/serial/sunsu.c

817

up->port.read_status_mask |= UART_LSR_BI;

drivers/tty/serial/sunsu.c

822

up->port.ignore_status_mask = 0;

drivers/tty/serial/sunsu.c

824

up->port.ignore_status_mask |= UART_LSR_PE | UART_LSR_FE;

drivers/tty/serial/sunsu.c

826

up->port.ignore_status_mask |= UART_LSR_BI;

drivers/tty/serial/sunsu.c

832

up->port.ignore_status_mask |= UART_LSR_OE;

drivers/tty/serial/sunsu.c

839

up->port.ignore_status_mask |= UART_LSR_DR;

drivers/tty/serial/sunsu.c

844

up->ier &= ~UART_IER_MSI;

drivers/tty/serial/sunsu.c

845

if (UART_ENABLE_MS(&up->port, cflag))

drivers/tty/serial/sunsu.c

846

up->ier |= UART_IER_MSI;

drivers/tty/serial/sunsu.c

848

serial_out(up, UART_IER, up->ier);

drivers/tty/serial/sunsu.c

850

if (uart_config[up->port.type].flags & UART_STARTECH) {

drivers/tty/serial/sunsu.c

851

serial_out(up, UART_LCR, 0xBF);

drivers/tty/serial/sunsu.c

852

serial_out(up, UART_EFR, cflag & CRTSCTS ? UART_EFR_CTS :0);

drivers/tty/serial/sunsu.c

854

serial_out(up, UART_LCR, cval | UART_LCR_DLAB);/* set DLAB */

drivers/tty/serial/sunsu.c

855

serial_out(up, UART_DLL, quot & 0xff); /* LS of divisor */

drivers/tty/serial/sunsu.c

856

serial_out(up, UART_DLM, quot >> 8); /* MS of divisor */

drivers/tty/serial/sunsu.c

857

if (up->port.type == PORT_16750)

drivers/tty/serial/sunsu.c

858

serial_out(up, UART_FCR, fcr); /* set fcr */

drivers/tty/serial/sunsu.c

859

serial_out(up, UART_LCR, cval); /* reset DLAB */

drivers/tty/serial/sunsu.c

860

up->lcr = cval; /* Save LCR */

drivers/tty/serial/sunsu.c

861

if (up->port.type != PORT_16750) {

drivers/tty/serial/sunsu.c

864

serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO);

drivers/tty/serial/sunsu.c

866

serial_out(up, UART_FCR, fcr); /* set fcr */

drivers/tty/serial/sunsu.c

869

up->cflag = cflag;

drivers/tty/serial/sunsu.c

871

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunsu.c

900

struct uart_sunsu_port *up =

drivers/tty/serial/sunsu.c

909

port->type = up->type_probed; /* XXX */

drivers/tty/serial/sunsu.c

959

struct uart_sunsu_port *up = serio->port_data;

drivers/tty/serial/sunsu.c

966

lsr = serial_in(up, UART_LSR);

drivers/tty/serial/sunsu.c

970

serial_out(up, UART_TX, ch);

drivers/tty/serial/sunsu.c

979

struct uart_sunsu_port *up = serio->port_data;

drivers/tty/serial/sunsu.c

984

if (!up->serio_open) {

drivers/tty/serial/sunsu.c

985

up->serio_open = 1;

drivers/tty/serial/sunsu.c

996

struct uart_sunsu_port *up = serio->port_data;

drivers/tty/serial/sunzilog.c

1001

struct uart_sunzilog_port *up =

drivers/tty/serial/sunzilog.c

1004

= ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/sunzilog.c

1029

ch &= up->parity_mask;

drivers/tty/serial/sunzilog.c

1036

struct uart_sunzilog_port *up =

drivers/tty/serial/sunzilog.c

1039

sunzilog_putchar(&up->port, ch);

drivers/tty/serial/sunzilog.c

1081

struct uart_sunzilog_port *up;

drivers/tty/serial/sunzilog.c

1092

up = &sunzilog_port_table[i];

drivers/tty/serial/sunzilog.c

1094

spin_lock_init(&up->port.lock);

drivers/tty/serial/sunzilog.c

1097

sunzilog_irq_chain = up;

drivers/tty/serial/sunzilog.c

1100

up->next = up + 1;

drivers/tty/serial/sunzilog.c

1102

up->next = NULL;

drivers/tty/serial/sunzilog.c

1153

struct uart_sunzilog_port *up = serio->port_data;

drivers/tty/serial/sunzilog.c

1158

sunzilog_putchar(&up->port, ch);

drivers/tty/serial/sunzilog.c

1167

struct uart_sunzilog_port *up = serio->port_data;

drivers/tty/serial/sunzilog.c

1172

if (!up->serio_open) {

drivers/tty/serial/sunzilog.c

1173

up->serio_open = 1;

drivers/tty/serial/sunzilog.c

1184

struct uart_sunzilog_port *up = serio->port_data;

drivers/tty/serial/sunzilog.c

1188

up->serio_open = 0;

drivers/tty/serial/sunzilog.c

1198

struct uart_sunzilog_port *up = &sunzilog_port_table[con->index];

drivers/tty/serial/sunzilog.c

1202

if (up->port.sysrq || oops_in_progress)

drivers/tty/serial/sunzilog.c

1203

locked = uart_port_trylock_irqsave(&up->port, &flags);

drivers/tty/serial/sunzilog.c

1205

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunzilog.c

1207

uart_console_write(&up->port, s, count, sunzilog_putchar);

drivers/tty/serial/sunzilog.c

1211

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunzilog.c

1216

struct uart_sunzilog_port *up = &sunzilog_port_table[con->index];

drivers/tty/serial/sunzilog.c

1220

if (up->port.type != PORT_SUNZILOG)

drivers/tty/serial/sunzilog.c

1227

sunserial_console_termios(con, up->port.dev->of_node);

drivers/tty/serial/sunzilog.c

1246

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunzilog.c

1248

up->curregs[R15] |= BRKIE;

drivers/tty/serial/sunzilog.c

1249

sunzilog_convert_to_zs(up, con->cflag, 0, brg);

drivers/tty/serial/sunzilog.c

1251

sunzilog_set_mctrl(&up->port, TIOCM_DTR | TIOCM_RTS);

drivers/tty/serial/sunzilog.c

1252

__sunzilog_startup(up);

drivers/tty/serial/sunzilog.c

1254

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunzilog.c

1278

static void sunzilog_init_kbdms(struct uart_sunzilog_port *up)

drivers/tty/serial/sunzilog.c

1282

if (up->flags & SUNZILOG_FLAG_CONS_KEYB) {

drivers/tty/serial/sunzilog.c

1283

up->cflag = B1200 | CS8 | CLOCAL | CREAD;

drivers/tty/serial/sunzilog.c

1286

up->cflag = B4800 | CS8 | CLOCAL | CREAD;

drivers/tty/serial/sunzilog.c

1290

up->curregs[R15] |= BRKIE;

drivers/tty/serial/sunzilog.c

1292

sunzilog_convert_to_zs(up, up->cflag, 0, brg);

drivers/tty/serial/sunzilog.c

1293

sunzilog_set_mctrl(&up->port, TIOCM_DTR | TIOCM_RTS);

drivers/tty/serial/sunzilog.c

1294

__sunzilog_startup(up);

drivers/tty/serial/sunzilog.c

1298

static void sunzilog_register_serio(struct uart_sunzilog_port *up)

drivers/tty/serial/sunzilog.c

1300

struct serio *serio = &up->serio;

drivers/tty/serial/sunzilog.c

1302

serio->port_data = up;

drivers/tty/serial/sunzilog.c

1305

if (up->flags & SUNZILOG_FLAG_CONS_KEYB) {

drivers/tty/serial/sunzilog.c

1314

((up->flags & SUNZILOG_FLAG_CONS_KEYB) ?

drivers/tty/serial/sunzilog.c

1321

serio->dev.parent = up->port.dev;

drivers/tty/serial/sunzilog.c

1327

static void sunzilog_init_hw(struct uart_sunzilog_port *up)

drivers/tty/serial/sunzilog.c

1333

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/sunzilog.c

1335

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunzilog.c

1336

if (ZS_IS_CHANNEL_A(up)) {

drivers/tty/serial/sunzilog.c

1342

if (up->flags & (SUNZILOG_FLAG_CONS_KEYB |

drivers/tty/serial/sunzilog.c

1344

up->curregs[R1] = EXT_INT_ENAB | INT_ALL_Rx | TxINT_ENAB;

drivers/tty/serial/sunzilog.c

1345

up->curregs[R4] = PAR_EVEN | X16CLK | SB1;

drivers/tty/serial/sunzilog.c

1346

up->curregs[R3] = RxENAB | Rx8;

drivers/tty/serial/sunzilog.c

1347

up->curregs[R5] = TxENAB | Tx8;

drivers/tty/serial/sunzilog.c

1348

up->curregs[R6] = 0x00; /* SDLC Address */

drivers/tty/serial/sunzilog.c

1349

up->curregs[R7] = 0x7E; /* SDLC Flag */

drivers/tty/serial/sunzilog.c

1350

up->curregs[R9] = NV;

drivers/tty/serial/sunzilog.c

1351

up->curregs[R7p] = 0x00;

drivers/tty/serial/sunzilog.c

1352

sunzilog_init_kbdms(up);

drivers/tty/serial/sunzilog.c

1354

if (up->flags & SUNZILOG_FLAG_ISR_HANDLER)

drivers/tty/serial/sunzilog.c

1355

up->curregs[R9] |= MIE;

drivers/tty/serial/sunzilog.c

1356

write_zsreg(channel, R9, up->curregs[R9]);

drivers/tty/serial/sunzilog.c

1359

up->parity_mask = 0xff;

drivers/tty/serial/sunzilog.c

1360

up->curregs[R1] = EXT_INT_ENAB | INT_ALL_Rx | TxINT_ENAB;

drivers/tty/serial/sunzilog.c

1361

up->curregs[R4] = PAR_EVEN | X16CLK | SB1;

drivers/tty/serial/sunzilog.c

1362

up->curregs[R3] = RxENAB | Rx8;

drivers/tty/serial/sunzilog.c

1363

up->curregs[R5] = TxENAB | Tx8;

drivers/tty/serial/sunzilog.c

1364

up->curregs[R6] = 0x00; /* SDLC Address */

drivers/tty/serial/sunzilog.c

1365

up->curregs[R7] = 0x7E; /* SDLC Flag */

drivers/tty/serial/sunzilog.c

1366

up->curregs[R9] = NV;

drivers/tty/serial/sunzilog.c

1367

up->curregs[R10] = NRZ;

drivers/tty/serial/sunzilog.c

1368

up->curregs[R11] = TCBR | RCBR;

drivers/tty/serial/sunzilog.c

1371

up->curregs[R12] = (brg & 0xff);

drivers/tty/serial/sunzilog.c

1372

up->curregs[R13] = (brg >> 8) & 0xff;

drivers/tty/serial/sunzilog.c

1373

up->curregs[R14] = BRSRC | BRENAB;

drivers/tty/serial/sunzilog.c

1374

up->curregs[R15] = FIFOEN; /* Use FIFO if on ESCC */

drivers/tty/serial/sunzilog.c

1375

up->curregs[R7p] = TxFIFO_LVL | RxFIFO_LVL;

drivers/tty/serial/sunzilog.c

1376

if (__load_zsregs(channel, up->curregs)) {

drivers/tty/serial/sunzilog.c

1377

up->flags |= SUNZILOG_FLAG_ESCC;

drivers/tty/serial/sunzilog.c

1380

if (up->flags & SUNZILOG_FLAG_ISR_HANDLER)

drivers/tty/serial/sunzilog.c

1381

up->curregs[R9] |= MIE;

drivers/tty/serial/sunzilog.c

1382

write_zsreg(channel, R9, up->curregs[R9]);

drivers/tty/serial/sunzilog.c

1385

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunzilog.c

1388

if (up->flags & (SUNZILOG_FLAG_CONS_KEYB |

drivers/tty/serial/sunzilog.c

1390

sunzilog_register_serio(up);

drivers/tty/serial/sunzilog.c

1400

struct uart_sunzilog_port *up;

drivers/tty/serial/sunzilog.c

1425

up = &sunzilog_port_table[inst * 2];

drivers/tty/serial/sunzilog.c

1428

up[0].port.mapbase = op->resource[0].start + 0x00;

drivers/tty/serial/sunzilog.c

1429

up[0].port.membase = (void __iomem *) &rp->channelA;

drivers/tty/serial/sunzilog.c

1430

up[0].port.iotype = UPIO_MEM;

drivers/tty/serial/sunzilog.c

1431

up[0].port.irq = op->archdata.irqs[0];

drivers/tty/serial/sunzilog.c

1432

up[0].port.uartclk = ZS_CLOCK;

drivers/tty/serial/sunzilog.c

1433

up[0].port.fifosize = 1;

drivers/tty/serial/sunzilog.c

1434

up[0].port.ops = &sunzilog_pops;

drivers/tty/serial/sunzilog.c

1435

up[0].port.type = PORT_SUNZILOG;

drivers/tty/serial/sunzilog.c

1436

up[0].port.flags = 0;

drivers/tty/serial/sunzilog.c

1437

up[0].port.line = (inst * 2) + 0;

drivers/tty/serial/sunzilog.c

1438

up[0].port.dev = &op->dev;

drivers/tty/serial/sunzilog.c

1439

up[0].flags |= SUNZILOG_FLAG_IS_CHANNEL_A;

drivers/tty/serial/sunzilog.c

1440

up[0].port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_SUNZILOG_CONSOLE);

drivers/tty/serial/sunzilog.c

1442

up[0].flags |= SUNZILOG_FLAG_CONS_KEYB;

drivers/tty/serial/sunzilog.c

1443

sunzilog_init_hw(&up[0]);

drivers/tty/serial/sunzilog.c

1446

up[1].port.mapbase = op->resource[0].start + 0x04;

drivers/tty/serial/sunzilog.c

1447

up[1].port.membase = (void __iomem *) &rp->channelB;

drivers/tty/serial/sunzilog.c

1448

up[1].port.iotype = UPIO_MEM;

drivers/tty/serial/sunzilog.c

1449

up[1].port.irq = op->archdata.irqs[0];

drivers/tty/serial/sunzilog.c

1450

up[1].port.uartclk = ZS_CLOCK;

drivers/tty/serial/sunzilog.c

1451

up[1].port.fifosize = 1;

drivers/tty/serial/sunzilog.c

1452

up[1].port.ops = &sunzilog_pops;

drivers/tty/serial/sunzilog.c

1453

up[1].port.type = PORT_SUNZILOG;

drivers/tty/serial/sunzilog.c

1454

up[1].port.flags = 0;

drivers/tty/serial/sunzilog.c

1455

up[1].port.line = (inst * 2) + 1;

drivers/tty/serial/sunzilog.c

1456

up[1].port.dev = &op->dev;

drivers/tty/serial/sunzilog.c

1457

up[1].flags |= 0;

drivers/tty/serial/sunzilog.c

1458

up[1].port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_SUNZILOG_CONSOLE);

drivers/tty/serial/sunzilog.c

1460

up[1].flags |= SUNZILOG_FLAG_CONS_MOUSE;

drivers/tty/serial/sunzilog.c

1461

sunzilog_init_hw(&up[1]);

drivers/tty/serial/sunzilog.c

1465

&sunzilog_reg, up[0].port.line,

drivers/tty/serial/sunzilog.c

1467

up->flags |= SUNZILOG_FLAG_IS_CONS;

drivers/tty/serial/sunzilog.c

1468

err = uart_add_one_port(&sunzilog_reg, &up[0].port);

drivers/tty/serial/sunzilog.c

1475

&sunzilog_reg, up[1].port.line,

drivers/tty/serial/sunzilog.c

1477

up->flags |= SUNZILOG_FLAG_IS_CONS;

drivers/tty/serial/sunzilog.c

1478

err = uart_add_one_port(&sunzilog_reg, &up[1].port);

drivers/tty/serial/sunzilog.c

1480

uart_remove_one_port(&sunzilog_reg, &up[0].port);

drivers/tty/serial/sunzilog.c

1490

(unsigned long long) up[0].port.mapbase,

drivers/tty/serial/sunzilog.c

1491

op->archdata.irqs[0], sunzilog_type(&up[0].port));

drivers/tty/serial/sunzilog.c

1495

(unsigned long long) up[1].port.mapbase,

drivers/tty/serial/sunzilog.c

1496

op->archdata.irqs[0], sunzilog_type(&up[1].port));

drivers/tty/serial/sunzilog.c

1500

platform_set_drvdata(op, &up[0]);

drivers/tty/serial/sunzilog.c

1505

static void zs_remove_one(struct uart_sunzilog_port *up)

drivers/tty/serial/sunzilog.c

1507

if (ZS_IS_KEYB(up) || ZS_IS_MOUSE(up)) {

drivers/tty/serial/sunzilog.c

1509

serio_unregister_port(&up->serio);

drivers/tty/serial/sunzilog.c

1512

uart_remove_one_port(&sunzilog_reg, &up->port);

drivers/tty/serial/sunzilog.c

1517

struct uart_sunzilog_port *up = platform_get_drvdata(op);

drivers/tty/serial/sunzilog.c

1520

zs_remove_one(&up[0]);

drivers/tty/serial/sunzilog.c

1521

zs_remove_one(&up[1]);

drivers/tty/serial/sunzilog.c

1523

regs = sunzilog_chip_regs[up[0].port.line / 2];

drivers/tty/serial/sunzilog.c

1575

struct uart_sunzilog_port *up = sunzilog_irq_chain;

drivers/tty/serial/sunzilog.c

1582

while (up) {

drivers/tty/serial/sunzilog.c

1586

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/sunzilog.c

1587

up->flags |= SUNZILOG_FLAG_ISR_HANDLER;

drivers/tty/serial/sunzilog.c

1588

up->curregs[R9] |= MIE;

drivers/tty/serial/sunzilog.c

1589

write_zsreg(channel, R9, up->curregs[R9]);

drivers/tty/serial/sunzilog.c

1590

up = up->next;

drivers/tty/serial/sunzilog.c

1616

struct uart_sunzilog_port *up = sunzilog_irq_chain;

drivers/tty/serial/sunzilog.c

1619

while (up) {

drivers/tty/serial/sunzilog.c

1623

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/sunzilog.c

1624

up->flags &= ~SUNZILOG_FLAG_ISR_HANDLER;

drivers/tty/serial/sunzilog.c

1625

up->curregs[R9] &= ~MIE;

drivers/tty/serial/sunzilog.c

1626

write_zsreg(channel, R9, up->curregs[R9]);

drivers/tty/serial/sunzilog.c

1627

up = up->next;

drivers/tty/serial/sunzilog.c

268

static void sunzilog_maybe_update_regs(struct uart_sunzilog_port *up,

drivers/tty/serial/sunzilog.c

271

if (!ZS_REGS_HELD(up)) {

drivers/tty/serial/sunzilog.c

272

if (ZS_TX_ACTIVE(up)) {

drivers/tty/serial/sunzilog.c

273

up->flags |= SUNZILOG_FLAG_REGS_HELD;

drivers/tty/serial/sunzilog.c

275

__load_zsregs(channel, up->curregs);

drivers/tty/serial/sunzilog.c

280

static void sunzilog_change_mouse_baud(struct uart_sunzilog_port *up)

drivers/tty/serial/sunzilog.c

282

unsigned int cur_cflag = up->cflag;

drivers/tty/serial/sunzilog.c

285

up->cflag &= ~CBAUD;

drivers/tty/serial/sunzilog.c

286

up->cflag |= suncore_mouse_baud_cflag_next(cur_cflag, &new_baud);

drivers/tty/serial/sunzilog.c

289

up->curregs[R12] = (brg & 0xff);

drivers/tty/serial/sunzilog.c

290

up->curregs[R13] = (brg >> 8) & 0xff;

drivers/tty/serial/sunzilog.c

291

sunzilog_maybe_update_regs(up, ZILOG_CHANNEL_FROM_PORT(&up->port));

drivers/tty/serial/sunzilog.c

294

static void sunzilog_kbdms_receive_chars(struct uart_sunzilog_port *up,

drivers/tty/serial/sunzilog.c

297

if (ZS_IS_KEYB(up)) {

drivers/tty/serial/sunzilog.c

300

if (up->serio_open)

drivers/tty/serial/sunzilog.c

301

serio_interrupt(&up->serio, ch, 0);

drivers/tty/serial/sunzilog.c

303

} else if (ZS_IS_MOUSE(up)) {

drivers/tty/serial/sunzilog.c

308

sunzilog_change_mouse_baud(up);

drivers/tty/serial/sunzilog.c

315

if (up->serio_open)

drivers/tty/serial/sunzilog.c

316

serio_interrupt(&up->serio, ch, 0);

drivers/tty/serial/sunzilog.c

324

sunzilog_receive_chars(struct uart_sunzilog_port *up,

drivers/tty/serial/sunzilog.c

330

if (up->port.state != NULL) /* Unopened serial console */

drivers/tty/serial/sunzilog.c

331

port = &up->port.state->port;

drivers/tty/serial/sunzilog.c

357

ch &= up->parity_mask;

drivers/tty/serial/sunzilog.c

359

if (unlikely(ZS_IS_KEYB(up)) || unlikely(ZS_IS_MOUSE(up))) {

drivers/tty/serial/sunzilog.c

360

sunzilog_kbdms_receive_chars(up, ch, 0);

drivers/tty/serial/sunzilog.c

366

up->port.icount.rx++;

drivers/tty/serial/sunzilog.c

370

up->port.icount.brk++;

drivers/tty/serial/sunzilog.c

371

if (uart_handle_break(&up->port))

drivers/tty/serial/sunzilog.c

375

up->port.icount.parity++;

drivers/tty/serial/sunzilog.c

377

up->port.icount.frame++;

drivers/tty/serial/sunzilog.c

379

up->port.icount.overrun++;

drivers/tty/serial/sunzilog.c

380

r1 &= up->port.read_status_mask;

drivers/tty/serial/sunzilog.c

388

if (uart_handle_sysrq_char(&up->port, ch) || !port)

drivers/tty/serial/sunzilog.c

391

if (up->port.ignore_status_mask == 0xff ||

drivers/tty/serial/sunzilog.c

392

(r1 & up->port.ignore_status_mask) == 0) {

drivers/tty/serial/sunzilog.c

402

static void sunzilog_status_handle(struct uart_sunzilog_port *up,

drivers/tty/serial/sunzilog.c

415

if (ZS_IS_MOUSE(up))

drivers/tty/serial/sunzilog.c

416

sunzilog_kbdms_receive_chars(up, 0, 1);

drivers/tty/serial/sunzilog.c

417

if (ZS_IS_CONS(up)) {

drivers/tty/serial/sunzilog.c

432

if (ZS_WANTS_MODEM_STATUS(up)) {

drivers/tty/serial/sunzilog.c

434

up->port.icount.dsr++;

drivers/tty/serial/sunzilog.c

440

if ((status ^ up->prev_status) ^ DCD)

drivers/tty/serial/sunzilog.c

441

uart_handle_dcd_change(&up->port,

drivers/tty/serial/sunzilog.c

443

if ((status ^ up->prev_status) ^ CTS)

drivers/tty/serial/sunzilog.c

444

uart_handle_cts_change(&up->port,

drivers/tty/serial/sunzilog.c

447

wake_up_interruptible(&up->port.state->port.delta_msr_wait);

drivers/tty/serial/sunzilog.c

450

up->prev_status = status;

drivers/tty/serial/sunzilog.c

453

static void sunzilog_transmit_chars(struct uart_sunzilog_port *up,

drivers/tty/serial/sunzilog.c

459

if (ZS_IS_CONS(up)) {

drivers/tty/serial/sunzilog.c

475

up->flags &= ~SUNZILOG_FLAG_TX_ACTIVE;

drivers/tty/serial/sunzilog.c

477

if (ZS_REGS_HELD(up)) {

drivers/tty/serial/sunzilog.c

478

__load_zsregs(channel, up->curregs);

drivers/tty/serial/sunzilog.c

479

up->flags &= ~SUNZILOG_FLAG_REGS_HELD;

drivers/tty/serial/sunzilog.c

482

if (ZS_TX_STOPPED(up)) {

drivers/tty/serial/sunzilog.c

483

up->flags &= ~SUNZILOG_FLAG_TX_STOPPED;

drivers/tty/serial/sunzilog.c

487

if (up->port.x_char) {

drivers/tty/serial/sunzilog.c

488

up->flags |= SUNZILOG_FLAG_TX_ACTIVE;

drivers/tty/serial/sunzilog.c

489

writeb(up->port.x_char, &channel->data);

drivers/tty/serial/sunzilog.c

493

up->port.icount.tx++;

drivers/tty/serial/sunzilog.c

494

up->port.x_char = 0;

drivers/tty/serial/sunzilog.c

498

if (up->port.state == NULL)

drivers/tty/serial/sunzilog.c

500

tport = &up->port.state->port;

drivers/tty/serial/sunzilog.c

502

if (uart_tx_stopped(&up->port))

drivers/tty/serial/sunzilog.c

505

if (!uart_fifo_get(&up->port, &ch))

drivers/tty/serial/sunzilog.c

508

up->flags |= SUNZILOG_FLAG_TX_ACTIVE;

drivers/tty/serial/sunzilog.c

514

uart_write_wakeup(&up->port);

drivers/tty/serial/sunzilog.c

526

struct uart_sunzilog_port *up = dev_id;

drivers/tty/serial/sunzilog.c

528

while (up) {

drivers/tty/serial/sunzilog.c

530

= ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/sunzilog.c

534

uart_port_lock(&up->port);

drivers/tty/serial/sunzilog.c

545

port = sunzilog_receive_chars(up, channel);

drivers/tty/serial/sunzilog.c

547

sunzilog_status_handle(up, channel);

drivers/tty/serial/sunzilog.c

549

sunzilog_transmit_chars(up, channel);

drivers/tty/serial/sunzilog.c

551

uart_port_unlock(&up->port);

drivers/tty/serial/sunzilog.c

557

up = up->next;

drivers/tty/serial/sunzilog.c

558

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/sunzilog.c

560

uart_port_lock(&up->port);

drivers/tty/serial/sunzilog.c

568

port = sunzilog_receive_chars(up, channel);

drivers/tty/serial/sunzilog.c

570

sunzilog_status_handle(up, channel);

drivers/tty/serial/sunzilog.c

572

sunzilog_transmit_chars(up, channel);

drivers/tty/serial/sunzilog.c

574

uart_port_unlock(&up->port);

drivers/tty/serial/sunzilog.c

579

up = up->next;

drivers/tty/serial/sunzilog.c

643

struct uart_sunzilog_port *up =

drivers/tty/serial/sunzilog.c

660

up->curregs[R5] |= set_bits;

drivers/tty/serial/sunzilog.c

661

up->curregs[R5] &= ~clear_bits;

drivers/tty/serial/sunzilog.c

662

write_zsreg(channel, R5, up->curregs[R5]);

drivers/tty/serial/sunzilog.c

668

struct uart_sunzilog_port *up =

drivers/tty/serial/sunzilog.c

671

up->flags |= SUNZILOG_FLAG_TX_STOPPED;

drivers/tty/serial/sunzilog.c

677

struct uart_sunzilog_port *up =

drivers/tty/serial/sunzilog.c

682

up->flags |= SUNZILOG_FLAG_TX_ACTIVE;

drivers/tty/serial/sunzilog.c

683

up->flags &= ~SUNZILOG_FLAG_TX_STOPPED;

drivers/tty/serial/sunzilog.c

706

if (!uart_fifo_get(&up->port, &ch))

drivers/tty/serial/sunzilog.c

713

uart_write_wakeup(&up->port);

drivers/tty/serial/sunzilog.c

720

struct uart_sunzilog_port *up = UART_ZILOG(port);

drivers/tty/serial/sunzilog.c

723

if (ZS_IS_CONS(up))

drivers/tty/serial/sunzilog.c

729

up->curregs[R1] &= ~RxINT_MASK;

drivers/tty/serial/sunzilog.c

730

sunzilog_maybe_update_regs(up, channel);

drivers/tty/serial/sunzilog.c

736

struct uart_sunzilog_port *up =

drivers/tty/serial/sunzilog.c

741

new_reg = up->curregs[R15] | (DCDIE | SYNCIE | CTSIE);

drivers/tty/serial/sunzilog.c

742

if (new_reg != up->curregs[R15]) {

drivers/tty/serial/sunzilog.c

743

up->curregs[R15] = new_reg;

drivers/tty/serial/sunzilog.c

746

write_zsreg(channel, R15, up->curregs[R15] & ~WR7pEN);

drivers/tty/serial/sunzilog.c

753

struct uart_sunzilog_port *up =

drivers/tty/serial/sunzilog.c

768

new_reg = (up->curregs[R5] | set_bits) & ~clear_bits;

drivers/tty/serial/sunzilog.c

769

if (new_reg != up->curregs[R5]) {

drivers/tty/serial/sunzilog.c

770

up->curregs[R5] = new_reg;

drivers/tty/serial/sunzilog.c

773

write_zsreg(channel, R5, up->curregs[R5]);

drivers/tty/serial/sunzilog.c

779

static void __sunzilog_startup(struct uart_sunzilog_port *up)

drivers/tty/serial/sunzilog.c

783

channel = ZILOG_CHANNEL_FROM_PORT(&up->port);

drivers/tty/serial/sunzilog.c

784

up->prev_status = readb(&channel->control);

drivers/tty/serial/sunzilog.c

787

up->curregs[R3] |= RxENAB;

drivers/tty/serial/sunzilog.c

788

up->curregs[R5] |= TxENAB;

drivers/tty/serial/sunzilog.c

790

up->curregs[R1] |= EXT_INT_ENAB | INT_ALL_Rx | TxINT_ENAB;

drivers/tty/serial/sunzilog.c

791

sunzilog_maybe_update_regs(up, channel);

drivers/tty/serial/sunzilog.c

796

struct uart_sunzilog_port *up = UART_ZILOG(port);

drivers/tty/serial/sunzilog.c

799

if (ZS_IS_CONS(up))

drivers/tty/serial/sunzilog.c

803

__sunzilog_startup(up);

drivers/tty/serial/sunzilog.c

835

struct uart_sunzilog_port *up = UART_ZILOG(port);

drivers/tty/serial/sunzilog.c

839

if (ZS_IS_CONS(up))

drivers/tty/serial/sunzilog.c

847

up->curregs[R3] &= ~RxENAB;

drivers/tty/serial/sunzilog.c

848

up->curregs[R5] &= ~TxENAB;

drivers/tty/serial/sunzilog.c

851

up->curregs[R1] &= ~(EXT_INT_ENAB | TxINT_ENAB | RxINT_MASK);

drivers/tty/serial/sunzilog.c

852

up->curregs[R5] &= ~SND_BRK;

drivers/tty/serial/sunzilog.c

853

sunzilog_maybe_update_regs(up, channel);

drivers/tty/serial/sunzilog.c

862

sunzilog_convert_to_zs(struct uart_sunzilog_port *up, unsigned int cflag,

drivers/tty/serial/sunzilog.c

866

up->curregs[R10] = NRZ;

drivers/tty/serial/sunzilog.c

867

up->curregs[R11] = TCBR | RCBR;

drivers/tty/serial/sunzilog.c

870

up->curregs[R4] &= ~XCLK_MASK;

drivers/tty/serial/sunzilog.c

871

up->curregs[R4] |= X16CLK;

drivers/tty/serial/sunzilog.c

872

up->curregs[R12] = brg & 0xff;

drivers/tty/serial/sunzilog.c

873

up->curregs[R13] = (brg >> 8) & 0xff;

drivers/tty/serial/sunzilog.c

874

up->curregs[R14] = BRSRC | BRENAB;

drivers/tty/serial/sunzilog.c

877

up->curregs[R3] &= ~RxN_MASK;

drivers/tty/serial/sunzilog.c

878

up->curregs[R5] &= ~TxN_MASK;

drivers/tty/serial/sunzilog.c

881

up->curregs[R3] |= Rx5;

drivers/tty/serial/sunzilog.c

882

up->curregs[R5] |= Tx5;

drivers/tty/serial/sunzilog.c

883

up->parity_mask = 0x1f;

drivers/tty/serial/sunzilog.c

886

up->curregs[R3] |= Rx6;

drivers/tty/serial/sunzilog.c

887

up->curregs[R5] |= Tx6;

drivers/tty/serial/sunzilog.c

888

up->parity_mask = 0x3f;

drivers/tty/serial/sunzilog.c

891

up->curregs[R3] |= Rx7;

drivers/tty/serial/sunzilog.c

892

up->curregs[R5] |= Tx7;

drivers/tty/serial/sunzilog.c

893

up->parity_mask = 0x7f;

drivers/tty/serial/sunzilog.c

897

up->curregs[R3] |= Rx8;

drivers/tty/serial/sunzilog.c

898

up->curregs[R5] |= Tx8;

drivers/tty/serial/sunzilog.c

899

up->parity_mask = 0xff;

drivers/tty/serial/sunzilog.c

902

up->curregs[R4] &= ~0x0c;

drivers/tty/serial/sunzilog.c

904

up->curregs[R4] |= SB2;

drivers/tty/serial/sunzilog.c

906

up->curregs[R4] |= SB1;

drivers/tty/serial/sunzilog.c

908

up->curregs[R4] |= PAR_ENAB;

drivers/tty/serial/sunzilog.c

910

up->curregs[R4] &= ~PAR_ENAB;

drivers/tty/serial/sunzilog.c

912

up->curregs[R4] |= PAR_EVEN;

drivers/tty/serial/sunzilog.c

914

up->curregs[R4] &= ~PAR_EVEN;

drivers/tty/serial/sunzilog.c

916

up->port.read_status_mask = Rx_OVR;

drivers/tty/serial/sunzilog.c

918

up->port.read_status_mask |= CRC_ERR | PAR_ERR;

drivers/tty/serial/sunzilog.c

920

up->port.read_status_mask |= BRK_ABRT;

drivers/tty/serial/sunzilog.c

922

up->port.ignore_status_mask = 0;

drivers/tty/serial/sunzilog.c

924

up->port.ignore_status_mask |= CRC_ERR | PAR_ERR;

drivers/tty/serial/sunzilog.c

926

up->port.ignore_status_mask |= BRK_ABRT;

drivers/tty/serial/sunzilog.c

928

up->port.ignore_status_mask |= Rx_OVR;

drivers/tty/serial/sunzilog.c

932

up->port.ignore_status_mask = 0xff;

drivers/tty/serial/sunzilog.c

940

struct uart_sunzilog_port *up =

drivers/tty/serial/sunzilog.c

947

uart_port_lock_irqsave(&up->port, &flags);

drivers/tty/serial/sunzilog.c

951

sunzilog_convert_to_zs(up, termios->c_cflag, termios->c_iflag, brg);

drivers/tty/serial/sunzilog.c

953

if (UART_ENABLE_MS(&up->port, termios->c_cflag))

drivers/tty/serial/sunzilog.c

954

up->flags |= SUNZILOG_FLAG_MODEM_STATUS;

drivers/tty/serial/sunzilog.c

956

up->flags &= ~SUNZILOG_FLAG_MODEM_STATUS;

drivers/tty/serial/sunzilog.c

958

up->cflag = termios->c_cflag;

drivers/tty/serial/sunzilog.c

960

sunzilog_maybe_update_regs(up, ZILOG_CHANNEL_FROM_PORT(port));

drivers/tty/serial/sunzilog.c

964

uart_port_unlock_irqrestore(&up->port, flags);

drivers/tty/serial/sunzilog.c

969

struct uart_sunzilog_port *up = UART_ZILOG(port);

drivers/tty/serial/sunzilog.c

971

return (up->flags & SUNZILOG_FLAG_ESCC) ? "zs (ESCC)" : "zs";

drivers/tty/vt/vt_ioctl.c

1061

void __user *up = compat_ptr(arg);

drivers/tty/vt/vt_ioctl.c

1078

return compat_kdfontop_ioctl(up, perm, &op, vc);

drivers/tty/vt/vt_ioctl.c

1082

return compat_unimap_ioctl(cmd, up, perm, vc);

drivers/tty/vt/vt_ioctl.c

1112

return vt_ioctl(tty, cmd, (unsigned long)up);

drivers/tty/vt/vt_ioctl.c

287

void __user *up = (void __user *)arg;

drivers/tty/vt/vt_ioctl.c

365

if (copy_from_user(&kbrep, up, sizeof(struct kbd_repeat)))

drivers/tty/vt/vt_ioctl.c

371

if (copy_to_user(up, &kbrep, sizeof(struct kbd_repeat)))

drivers/tty/vt/vt_ioctl.c

419

return vt_do_kbkeycode_ioctl(cmd, up, perm);

drivers/tty/vt/vt_ioctl.c

423

return vt_do_kdsk_ioctl(cmd, up, perm, console);

drivers/tty/vt/vt_ioctl.c

427

return vt_do_kdgkb_ioctl(cmd, up, perm);

drivers/tty/vt/vt_ioctl.c

435

return vt_do_diacrit(cmd, up, perm);

drivers/tty/vt/vt_ioctl.c

468

if (copy_from_user(&op, up, sizeof(op)))

drivers/tty/vt/vt_ioctl.c

475

if (copy_to_user(up, &op, sizeof(op)))

drivers/tty/vt/vt_ioctl.c

508

static int vt_io_ioctl(struct vc_data *vc, unsigned int cmd, void __user *up,

drivers/tty/vt/vt_ioctl.c

515

return con_set_cmap(up);

drivers/tty/vt/vt_ioctl.c

518

return con_get_cmap(up);

drivers/tty/vt/vt_ioctl.c

523

return con_set_trans_old(up);

drivers/tty/vt/vt_ioctl.c

526

return con_get_trans_old(up);

drivers/tty/vt/vt_ioctl.c

531

return con_set_trans_new(up);

drivers/tty/vt/vt_ioctl.c

534

return con_get_trans_new(up);

drivers/tty/vt/vt_ioctl.c

544

return do_unimap_ioctl(cmd, up, perm, vc);

drivers/tty/vt/vt_ioctl.c

731

void __user *up = (void __user *)arg;

drivers/tty/vt/vt_ioctl.c

747

ret = vt_io_ioctl(vc, cmd, up, perm);

drivers/tty/vt/vt_ioctl.c

760

if (copy_from_user(&tmp, up, sizeof(struct vt_mode)))

drivers/tty/vt/vt_ioctl.c

784

rc = copy_to_user(up, &tmp, sizeof(struct vt_mode));

drivers/tty/vt/vt_ioctl.c

797

struct vt_stat __user *vtstat = up;

drivers/tty/vt/vt_ioctl.c

847

return vt_setactivate(up);

drivers/tty/vt/vt_ioctl.c

895

struct vt_sizes __user *vtsizes = up;

drivers/tty/vt/vt_ioctl.c

923

return vt_resizex(vc, up);

drivers/tty/vt/vt_ioctl.c

951

if (copy_to_user(up, &concsr, sizeof(concsr)))

drivers/ufs/core/ufs-debugfs.c

73

up(&hba->host_sem);

drivers/ufs/core/ufs-debugfs.c

84

up(&hba->host_sem);

drivers/ufs/core/ufs-hwmon.c

112

up(&hba->host_sem);

drivers/ufs/core/ufs-hwmon.c

125

up(&hba->host_sem);

drivers/ufs/core/ufs-hwmon.c

60

up(&hba->host_sem);

drivers/ufs/core/ufs-hwmon.c

91

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

1096

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

1441

up(&hba->host_sem); \

drivers/ufs/core/ufs-sysfs.c

1446

up(&hba->host_sem); \

drivers/ufs/core/ufs-sysfs.c

1468

up(&hba->host_sem); \

drivers/ufs/core/ufs-sysfs.c

1510

up(&hba->host_sem); \

drivers/ufs/core/ufs-sysfs.c

1525

up(&hba->host_sem); \

drivers/ufs/core/ufs-sysfs.c

1571

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

1586

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

1631

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

1656

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

1666

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

1715

up(&hba->host_sem); \

drivers/ufs/core/ufs-sysfs.c

1730

up(&hba->host_sem); \

drivers/ufs/core/ufs-sysfs.c

1794

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

1802

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

2083

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

254

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

264

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

311

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

356

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

428

up(&hba->host_sem);

drivers/ufs/core/ufs-sysfs.c

497

up(&hba->host_sem);

drivers/ufs/core/ufshcd-priv.h

128

static inline int ufshcd_vops_clk_scale_notify(struct ufs_hba *hba, bool up,

drivers/ufs/core/ufshcd-priv.h

133

return hba->vops->clk_scale_notify(hba, up, target_freq, status);

drivers/ufs/core/ufshcd.c

10327

up(&hba->host_sem);

drivers/ufs/core/ufshcd.c

10362

up(&hba->host_sem);

drivers/ufs/core/ufshcd.c

10565

up(&hba->host_sem);

drivers/ufs/core/ufshcd.c

1843

up(&hba->host_sem);

drivers/ufs/core/ufshcd.c

6741

up(&hba->host_sem);

drivers/ufs/core/ufshcd.c

6893

up(&hba->host_sem);

drivers/ufs/core/ufshcd.c

9262

up(&hba->host_sem);

drivers/usb/class/usbtmc.c

1114

up(&file_data->limit_write_sem);

drivers/usb/class/usbtmc.c

1186

up(&file_data->limit_write_sem);

drivers/usb/class/usbtmc.c

1194

up(&file_data->limit_write_sem);

drivers/usb/class/usbtmc.c

1206

up(&file_data->limit_write_sem);

drivers/usb/class/usbtmc.c

1231

up(&file_data->limit_write_sem);

drivers/usb/class/usbtmc.c

1569

up(&file_data->limit_write_sem);

drivers/usb/class/usbtmc.c

1609

up(&file_data->limit_write_sem);

drivers/usb/class/usbtmc.c

1628

up(&file_data->limit_write_sem);

drivers/usb/gadget/function/f_midi.c

733

static void f_midi_in_trigger(struct snd_rawmidi_substream *substream, int up)

drivers/usb/gadget/function/f_midi.c

740

VDBG(midi, "%s() %d\n", __func__, up);

drivers/usb/gadget/function/f_midi.c

741

midi->in_ports_array[substream->number].active = up;

drivers/usb/gadget/function/f_midi.c

742

if (up)

drivers/usb/gadget/function/f_midi.c

766

static void f_midi_out_trigger(struct snd_rawmidi_substream *substream, int up)

drivers/usb/gadget/function/f_midi.c

772

if (up)

drivers/usb/gadget/function/f_midi2.c

1452

static void f_midi2_ump_trigger(struct snd_ump_endpoint *ump, int dir, int up)

drivers/usb/gadget/function/f_midi2.c

1457

if (up && dir == SNDRV_RAWMIDI_STREAM_OUTPUT) {

drivers/usb/gadget/legacy/raw_gadget.c

84

up(&queue->sema);

drivers/usb/host/uhci-debug.c

561

struct uhci_debug *up;

drivers/usb/host/uhci-debug.c

564

up = kmalloc_obj(*up);

drivers/usb/host/uhci-debug.c

565

if (!up)

drivers/usb/host/uhci-debug.c

568

up->data = kmalloc(MAX_OUTPUT, GFP_KERNEL);

drivers/usb/host/uhci-debug.c

569

if (!up->data) {

drivers/usb/host/uhci-debug.c

570

kfree(up);

drivers/usb/host/uhci-debug.c

574

up->size = 0;

drivers/usb/host/uhci-debug.c

577

up->size = uhci_sprint_schedule(uhci, up->data,

drivers/usb/host/uhci-debug.c

581

file->private_data = up;

drivers/usb/host/uhci-debug.c

588

struct uhci_debug *up = file->private_data;

drivers/usb/host/uhci-debug.c

589

return no_seek_end_llseek_size(file, off, whence, up->size);

drivers/usb/host/uhci-debug.c

595

struct uhci_debug *up = file->private_data;

drivers/usb/host/uhci-debug.c

596

return simple_read_from_buffer(buf, nbytes, ppos, up->data, up->size);

drivers/usb/host/uhci-debug.c

601

struct uhci_debug *up = file->private_data;

drivers/usb/host/uhci-debug.c

603

kfree(up->data);

drivers/usb/host/uhci-debug.c

604

kfree(up);

drivers/usb/misc/usblcd.c

214

up(&dev->limit_sem);

drivers/usb/misc/usblcd.c

293

up(&dev->limit_sem);

drivers/usb/usb-skeleton.c

356

up(&dev->limit_sem);

drivers/usb/usb-skeleton.c

462

up(&dev->limit_sem);

drivers/video/fbdev/offb.c

542

const __be32 *pp, *addrp, *up;

drivers/video/fbdev/offb.c

592

up = of_get_property(dp, "linux,bootx-addr", &len);

drivers/video/fbdev/offb.c

593

if (up == NULL)

drivers/video/fbdev/offb.c

594

up = of_get_property(dp, "address", &len);

drivers/video/fbdev/offb.c

595

if (up && len == sizeof(u32))

drivers/video/fbdev/offb.c

596

addr_prop = *up;

drivers/video/fbdev/omap/hwa742.c

267

up(&hwa742.req_sema);

drivers/video/fbdev/omap2/omapfb/dss/dsi.c

477

up(&dsi->bus_lock);

drivers/video/fbdev/smscufx.c

1090

up(&unode->dev->urbs.limit_sem);

drivers/video/fbdev/smscufx.c

1802

up(&dev->urbs.limit_sem);

drivers/video/fbdev/udlfb.c

1803

up(&dlfb->urbs.limit_sem);

drivers/video/fbdev/udlfb.c

1888

up(&dlfb->urbs.limit_sem);

drivers/video/fbdev/via/hw.c

1376

struct via_pll_config cur, up, down, best = {0, 1, 0};

drivers/video/fbdev/via/hw.c

1385

up = down = cur;

drivers/video/fbdev/via/hw.c

1386

up.multiplier++;

drivers/video/fbdev/via/hw.c

1388

if (abs(get_pll_output_frequency(f0, up) - clk) < f)

drivers/video/fbdev/via/hw.c

1389

cur = up;

drivers/xen/pvcalls-back.c

1027

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

1134

up(&pvcalls_back_global.frontends_lock);

drivers/xen/pvcalls-back.c

1242

up(&pvcalls_back_global.frontends_lock);

drivers/xen/pvcalls-back.c

374

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

388

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

493

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

502

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

505

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

664

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

702

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

731

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

779

up(&fedata->socket_lock);

drivers/xen/pvcalls-back.c

984

up(&pvcalls_back_global.frontends_lock);

drivers/xen/xenbus/xenbus_probe.c

308

up(&dev->reclaim_sem);

drivers/xen/xenbus/xenbus_probe.c

329

up(&dev->reclaim_sem);

drivers/xen/xenbus/xenbus_probe.c

353

up(&dev->reclaim_sem);

drivers/xen/xenbus/xenbus_probe_backend.c

270

up(&xdev->reclaim_sem);

fs/btrfs/disk-io.c

2972

up(&fs_info->uuid_tree_rescan_sem);

fs/btrfs/disk-io.c

2986

up(&fs_info->uuid_tree_rescan_sem);

fs/btrfs/disk-io.c

4281

up(&fs_info->uuid_tree_rescan_sem);

fs/btrfs/ioctl.c

1466

char __user *up = ubuf + *sk_offset;

fs/btrfs/ioctl.c

1471

if (read_extent_buffer_to_user_nofault(leaf, up,

fs/btrfs/super.c

1359

up(&fs_info->uuid_tree_rescan_sem);

fs/btrfs/uuid-tree.c

525

up(&fs_info->uuid_tree_rescan_sem);

fs/btrfs/uuid-tree.c

564

up(&fs_info->uuid_tree_rescan_sem);

fs/hpfs/anode.c

126

up = a != node ? le32_to_cpu(anode->up) : -1;

fs/hpfs/anode.c

133

anode->up = cpu_to_le32(node);

fs/hpfs/anode.c

166

while (up != (anode_secno)-1) {

fs/hpfs/anode.c

169

if (hpfs_stop_cycles(s, up, &c1, &c2, "hpfs_add_sector_to_btree #2")) return -1;

fs/hpfs/anode.c

170

if (up != node || !fnod) {

fs/hpfs/anode.c

171

if (!(anode = hpfs_map_anode(s, up, &bh))) return -1;

fs/hpfs/anode.c

174

if (!(fnode = hpfs_map_fnode(s, up, &bh))) return -1;

fs/hpfs/anode.c

188

anode->up = cpu_to_le32(up);

fs/hpfs/anode.c

189

if (up == node && fnod)

fs/hpfs/anode.c

198

up = up != node ? le32_to_cpu(anode->up) : -1;

fs/hpfs/anode.c

215

anode->up = cpu_to_le32(na);

fs/hpfs/anode.c

222

anode->up = cpu_to_le32(node);

fs/hpfs/anode.c

241

ranode->up = cpu_to_le32(node);

fs/hpfs/anode.c

249

unode->up = cpu_to_le32(ra);

fs/hpfs/anode.c

308

ano = le32_to_cpu(anode->up);

fs/hpfs/anode.c

66

anode_secno a, na = -1, ra, up = -1;

fs/hpfs/dnode.c

1025

if (!(upf = hpfs_map_fnode(s, le32_to_cpu(f->up), &bh))) {

fs/hpfs/dnode.c

1031

hpfs_error(s, "fnode %08x has non-directory parent %08x", fno, le32_to_cpu(f->up));

fs/hpfs/dnode.c

1082

dno = le32_to_cpu(d->up);

fs/hpfs/dnode.c

225

if (le32_to_cpu(dd->up) != dno || dd->root_dnode) {

fs/hpfs/dnode.c

226

dd->up = cpu_to_le32(dno);

fs/hpfs/dnode.c

304

if (!(ad = hpfs_alloc_dnode(i->i_sb, le32_to_cpu(d->up), &adno, &qbh1))) {

fs/hpfs/dnode.c

333

ad->up = d->up;

fs/hpfs/dnode.c

334

dno = le32_to_cpu(ad->up);

fs/hpfs/dnode.c

341

if (!(rd = hpfs_alloc_dnode(i->i_sb, le32_to_cpu(d->up), &rdno, &qbh2))) {

fs/hpfs/dnode.c

352

rd->up = d->up;

fs/hpfs/dnode.c

353

if (!(fnode = hpfs_map_fnode(i->i_sb, le32_to_cpu(d->up), &bh))) {

fs/hpfs/dnode.c

366

d->up = ad->up = cpu_to_le32(rdno);

fs/hpfs/dnode.c

450

if (le32_to_cpu(dnode->up) != chk_up) {

fs/hpfs/dnode.c

452

dno, chk_up, le32_to_cpu(dnode->up));

fs/hpfs/dnode.c

468

dnode_secno up = le32_to_cpu(dnode->up);

fs/hpfs/dnode.c

474

if (up == to) return to;

fs/hpfs/dnode.c

475

if (!(dnode = hpfs_map_dnode(i->i_sb, up, &qbh))) return 0;

fs/hpfs/dnode.c

483

hpfs_error(i->i_sb, "move_to_top: dnode %08x doesn't point down to %08x", up, dno);

fs/hpfs/dnode.c

491

dno = up;

fs/hpfs/dnode.c

523

dnode_secno down, up, ndown;

fs/hpfs/dnode.c

534

up = le32_to_cpu(dnode->up);

fs/hpfs/dnode.c

551

if (up != i->i_ino) {

fs/hpfs/dnode.c

554

dno, up,

fs/hpfs/dnode.c

559

d1->up = cpu_to_le32(up);

fs/hpfs/dnode.c

564

if ((fnode = hpfs_map_fnode(i->i_sb, up, &bh))) {

fs/hpfs/dnode.c

573

if (!(dnode = hpfs_map_dnode(i->i_sb, up, &qbh))) return;

fs/hpfs/dnode.c

578

hpfs_error(i->i_sb, "delete_empty_dnode: pointer to dnode %08x not found in dnode %08x", dno, up);

fs/hpfs/dnode.c

581

for_all_poss(i, hpfs_pos_subst, ((loff_t)dno << 4) | 1, ((loff_t)up << 4) | p);

fs/hpfs/dnode.c

593

d1->up = cpu_to_le32(up);

fs/hpfs/dnode.c

618

for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | p, 4);

fs/hpfs/dnode.c

619

for_all_poss(i, hpfs_pos_del, ((loff_t)up << 4) | p, 1);

fs/hpfs/dnode.c

621

d1->up = cpu_to_le32(ndown);

fs/hpfs/dnode.c

628

dno = up;

fs/hpfs/dnode.c

638

hpfs_error(i->i_sb, "delete_empty_dnode: empty dnode %08x", up);

fs/hpfs/dnode.c

641

dno = up;

fs/hpfs/dnode.c

690

for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | (p - 1), 4);

fs/hpfs/dnode.c

691

for_all_poss(i, hpfs_pos_subst, ((loff_t)up << 4) | p, ((loff_t)up << 4) | (p - 1));

fs/hpfs/dnode.c

693

d1->up = cpu_to_le32(ndown);

fs/hpfs/dnode.c

698

dno = up;

fs/hpfs/dnode.c

759

if (hpfs_sb(s)->sb_chk) if (odno && odno != -1 && le32_to_cpu(dnode->up) != odno)

fs/hpfs/dnode.c

760

hpfs_error(s, "hpfs_count_dnodes: bad up pointer; dnode %08x, down %08x points to %08x", odno, dno, le32_to_cpu(dnode->up));

fs/hpfs/dnode.c

784

dno = le32_to_cpu(dnode->up);

fs/hpfs/dnode.c

822

dnode_secno up = 0;

fs/hpfs/dnode.c

832

if (up && le32_to_cpu(((struct dnode *)qbh.data)->up) != up)

fs/hpfs/dnode.c

833

hpfs_error(s, "hpfs_de_as_down_as_possible: bad up pointer; dnode %08x, down %08x points to %08x", up, d, le32_to_cpu(((struct dnode *)qbh.data)->up));

fs/hpfs/dnode.c

838

up = d;

fs/hpfs/dnode.c

882

if (!(up_dnode = hpfs_map_dnode(inode->i_sb, le32_to_cpu(dnode->up), &qbh0)))

fs/hpfs/dnode.c

890

"map_pos_dirent: pos crossed dnode boundary; dnode = %08x", le32_to_cpu(dnode->up));

fs/hpfs/dnode.c

892

*posp = ((loff_t) le32_to_cpu(dnode->up) << 4) + c;

fs/hpfs/dnode.c

899

dno, le32_to_cpu(dnode->up));

fs/hpfs/hpfs.h

297

__le32 up; /* (root dnode) directory's fnode

fs/hpfs/hpfs.h

461

__le32 up; /* pointer to file's directory fnode */

fs/hpfs/hpfs.h

514

__le32 up; /* parent anode or fnode */

fs/hpfs/inode.c

121

hpfs_inode->i_parent_dir = le32_to_cpu(fnode->up);

fs/hpfs/namei.c

189

fnode->up = cpu_to_le32(dir->i_ino);

fs/hpfs/namei.c

271

fnode->up = cpu_to_le32(dir->i_ino);

fs/hpfs/namei.c

350

fnode->up = cpu_to_le32(dir->i_ino);

fs/hpfs/namei.c

594

fnode->up = cpu_to_le32(new_dir->i_ino);

fs/hpfs/namei.c

84

fnode->up = cpu_to_le32(dir->i_ino);

fs/hpfs/namei.c

92

dnode->up = cpu_to_le32(fno);

fs/jfs/jfs_unicode.h

126

wchar_t *up;

fs/jfs/jfs_unicode.h

128

up = upin;

fs/jfs/jfs_unicode.h

129

while (*up) { /* For all characters */

fs/jfs/jfs_unicode.h

130

*up = UniToupper(*up);

fs/jfs/jfs_unicode.h

131

up++;

fs/nfsd/nfsfh.h

150

u32 *up;

fs/nfsd/nfsfh.h

173

up = (u32*)uuid;

fs/nfsd/nfsfh.h

175

fsidv[1] = up[0] ^ up[1] ^ up[2] ^ up[3];

fs/nfsd/nfsfh.h

180

up = (u32*)uuid;

fs/nfsd/nfsfh.h

181

fsidv[0] = up[0] ^ up[2];

fs/nfsd/nfsfh.h

182

fsidv[1] = up[1] ^ up[3];

fs/nls/nls_ucs2_utils.h

274

register __le16 *up;

fs/nls/nls_ucs2_utils.h

276

up = upin;

fs/nls/nls_ucs2_utils.h

277

while (*up) { /* For all characters */

fs/nls/nls_ucs2_utils.h

278

*up = cpu_to_le16(UniToupper(le16_to_cpu(*up)));

fs/nls/nls_ucs2_utils.h

279

up++;

fs/ntfs3/lznt.c

145

const u8 *up = unc;

fs/ntfs3/lznt.c

163

while (up < unc_end) {

fs/ntfs3/lznt.c

166

while (unc + s_max_off[idx] < up)

fs/ntfs3/lznt.c

170

max_len = up + 3 <= unc_end ? (*match)(up, ctx) : 0;

fs/ntfs3/lznt.c

175

not_zero |= *cp++ = *up++;

fs/ntfs3/lznt.c

179

t16 = make_pair(up - ctx->best_match, max_len, idx);

fs/ntfs3/lznt.c

184

up += max_len;

fs/ntfs3/lznt.c

230

u8 *up = unc;

fs/ntfs3/lznt.c

238

while (up < unc_end && cmpr < cmpr_end) {

fs/ntfs3/lznt.c

240

if (up - unc > LZNT_CHUNK_SIZE)

fs/ntfs3/lznt.c

243

while (unc + s_max_off[index] < up)

fs/ntfs3/lznt.c

249

*up++ = *cmpr++;

fs/ntfs3/lznt.c

268

if (unc + offset > up)

fs/ntfs3/lznt.c

272

if (up + length >= unc_end)

fs/ntfs3/lznt.c

273

length = unc_end - up;

fs/ntfs3/lznt.c

276

for (; length > 0; length--, up++)

fs/ntfs3/lznt.c

277

*up = *(up - offset);

fs/ntfs3/lznt.c

292

return up - unc;

fs/xfs/xfs_buf.c

1004

up(&bp->b_sema);

fs/xfs/xfs_log.c

1217

up(&iclog->ic_sema);

fs/xfs/xfs_log.c

1635

up(&iclog->ic_sema);

fs/xfs/xfs_log.c

768

up(&iclog->ic_sema);

include/drm/task_barrier.h

52

up(turnstile);

include/linux/bcma/bcma_driver_pci.h

243

extern void bcma_core_pci_power_save(struct bcma_bus *bus, bool up);

include/linux/bcma/bcma_driver_pci.h

245

static inline void bcma_core_pci_power_save(struct bcma_bus *bus, bool up)

include/linux/ceph/osd_client.h

219

struct ceph_osds up;

include/linux/ceph/osdmap.h

306

struct ceph_osds *up,

include/linux/ethtool.h

838

void ethtool_mmsv_link_state_handle(struct ethtool_mmsv *mmsv, bool up);

include/linux/habanalabs/cpucp_if.h

1295

__u8 up;

include/linux/hid.h

1058

up(&hid->driver_input_lock);

include/linux/iio/common/inv_sensors_timestamp.h

28

int64_t up;

include/linux/mlx5/driver.h

1172

void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up);

include/linux/mlx5/driver.h

434

struct mlx5_uars_page *up;

include/linux/net/intel/iidc_rdma_idpf.h

48

int idpf_idc_vport_dev_ctrl(struct iidc_rdma_core_dev_info *cdev_info, bool up);

include/linux/netdevice.h

2520

bool up;

include/linux/phy.h

801

void (*phy_link_change)(struct phy_device *phydev, bool up);

include/linux/phylink.h

738

void phylink_mac_change(struct phylink *, bool up);

include/linux/phylink.h

739

void phylink_pcs_change(struct phylink_pcs *, bool up);

include/linux/qed/qed_eth_if.h

231

int (*setapp)(struct qed_dev *cdev, u8 idtype, u16 idval, u8 up);

include/linux/semaphore.h

61

extern void up(struct semaphore *sem);

include/linux/serial_8250.h

160

u32 (*dl_read)(struct uart_8250_port *up);

include/linux/serial_8250.h

161

void (*dl_write)(struct uart_8250_port *up, u32 value);

include/linux/serial_8250.h

164

void (*rs485_start_tx)(struct uart_8250_port *up, bool toggle_ier);

include/linux/serial_8250.h

165

void (*rs485_stop_tx)(struct uart_8250_port *up, bool toggle_ier);

include/linux/serial_8250.h

172

static inline struct uart_8250_port *up_to_u8250p(struct uart_port *up)

include/linux/serial_8250.h

174

return container_of(up, struct uart_8250_port, port);

include/linux/serial_8250.h

200

u16 serial8250_rx_chars(struct uart_8250_port *up, u16 lsr);

include/linux/serial_8250.h

201

void serial8250_read_char(struct uart_8250_port *up, u16 lsr);

include/linux/serial_8250.h

202

void serial8250_tx_chars(struct uart_8250_port *up);

include/linux/serial_8250.h

203

unsigned int serial8250_modem_status(struct uart_8250_port *up);

include/linux/serial_8250.h

204

void serial8250_init_port(struct uart_8250_port *up);

include/linux/serial_8250.h

205

void serial8250_set_defaults(struct uart_8250_port *up);

include/linux/serial_8250.h

206

void serial8250_console_write(struct uart_8250_port *up, const char *s,

include/linux/serial_8250.h

211

void serial8250_set_isa_configurator(void (*v)(int port, struct uart_port *up,

include/linux/serial_8250.h

51

u32 (*dl_read)(struct uart_8250_port *up);

include/linux/serial_8250.h

52

void (*dl_write)(struct uart_8250_port *up, u32 value);

include/linux/serial_core.h

605

static inline void __uart_port_lock_irqsave(struct uart_port *up, unsigned long *flags)

include/linux/serial_core.h

607

spin_lock_irqsave(&up->lock, *flags);

include/linux/serial_core.h

614

static inline void __uart_port_unlock_irqrestore(struct uart_port *up, unsigned long flags)

include/linux/serial_core.h

616

spin_unlock_irqrestore(&up->lock, flags);

include/linux/serial_core.h

628

static inline void uart_port_set_cons(struct uart_port *up, struct console *con)

include/linux/serial_core.h

632

__uart_port_lock_irqsave(up, &flags);

include/linux/serial_core.h

633

up->cons = con;

include/linux/serial_core.h

634

__uart_port_unlock_irqrestore(up, flags);

include/linux/serial_core.h

638

static inline bool __uart_port_using_nbcon(struct uart_port *up)

include/linux/serial_core.h

640

lockdep_assert_held_once(&up->lock);

include/linux/serial_core.h

642

if (likely(!uart_console(up)))

include/linux/serial_core.h

653

if (hlist_unhashed_lockless(&up->cons->node) ||

include/linux/serial_core.h

654

!(up->cons->flags & CON_NBCON) ||

include/linux/serial_core.h

655

!up->cons->write_atomic) {

include/linux/serial_core.h

663

static inline bool __uart_port_nbcon_try_acquire(struct uart_port *up)

include/linux/serial_core.h

665

if (!__uart_port_using_nbcon(up))

include/linux/serial_core.h

668

return nbcon_device_try_acquire(up->cons);

include/linux/serial_core.h

672

static inline void __uart_port_nbcon_acquire(struct uart_port *up)

include/linux/serial_core.h

674

if (!__uart_port_using_nbcon(up))

include/linux/serial_core.h

677

while (!nbcon_device_try_acquire(up->cons))

include/linux/serial_core.h

682

static inline void __uart_port_nbcon_release(struct uart_port *up)

include/linux/serial_core.h

684

if (!__uart_port_using_nbcon(up))

include/linux/serial_core.h

687

nbcon_device_release(up->cons);

include/linux/serial_core.h

694

static inline void uart_port_lock(struct uart_port *up)

include/linux/serial_core.h

696

spin_lock(&up->lock);

include/linux/serial_core.h

697

__uart_port_nbcon_acquire(up);

include/linux/serial_core.h

704

static inline void uart_port_lock_irq(struct uart_port *up)

include/linux/serial_core.h

706

spin_lock_irq(&up->lock);

include/linux/serial_core.h

707

__uart_port_nbcon_acquire(up);

include/linux/serial_core.h

715

static inline void uart_port_lock_irqsave(struct uart_port *up, unsigned long *flags)

include/linux/serial_core.h

717

spin_lock_irqsave(&up->lock, *flags);

include/linux/serial_core.h

718

__uart_port_nbcon_acquire(up);

include/linux/serial_core.h

727

static inline bool uart_port_trylock(struct uart_port *up)

include/linux/serial_core.h

729

if (!spin_trylock(&up->lock))

include/linux/serial_core.h

732

if (!__uart_port_nbcon_try_acquire(up)) {

include/linux/serial_core.h

733

spin_unlock(&up->lock);

include/linux/serial_core.h

747

static inline bool uart_port_trylock_irqsave(struct uart_port *up, unsigned long *flags)

include/linux/serial_core.h

749

if (!spin_trylock_irqsave(&up->lock, *flags))

include/linux/serial_core.h

752

if (!__uart_port_nbcon_try_acquire(up)) {

include/linux/serial_core.h

753

spin_unlock_irqrestore(&up->lock, *flags);

include/linux/serial_core.h

764

static inline void uart_port_unlock(struct uart_port *up)

include/linux/serial_core.h

766

__uart_port_nbcon_release(up);

include/linux/serial_core.h

767

spin_unlock(&up->lock);

include/linux/serial_core.h

774

static inline void uart_port_unlock_irq(struct uart_port *up)

include/linux/serial_core.h

776

__uart_port_nbcon_release(up);

include/linux/serial_core.h

777

spin_unlock_irq(&up->lock);

include/linux/serial_core.h

785

static inline void uart_port_unlock_irqrestore(struct uart_port *up, unsigned long flags)

include/linux/serial_core.h

787

__uart_port_nbcon_release(up);

include/linux/serial_core.h

788

spin_unlock_irqrestore(&up->lock, flags);

include/linux/serial_core.h

804

static inline int serial_port_in(struct uart_port *up, int offset)

include/linux/serial_core.h

806

return up->serial_in(up, offset);

include/linux/serial_core.h

809

static inline void serial_port_out(struct uart_port *up, int offset, int value)

include/linux/serial_core.h

811

up->serial_out(up, offset, value);

include/linux/serial_core.h

854

static inline void uart_xmit_advance(struct uart_port *up, unsigned int chars)

include/linux/serial_core.h

856

struct tty_port *tport = &up->state->port;

include/linux/serial_core.h

859

up->icount.tx += chars;

include/linux/serial_core.h

862

static inline unsigned int uart_fifo_out(struct uart_port *up,

include/linux/serial_core.h

865

struct tty_port *tport = &up->state->port;

include/linux/serial_core.h

868

up->icount.tx += chars;

include/linux/serial_core.h

873

static inline unsigned int uart_fifo_get(struct uart_port *up,

include/linux/serial_core.h

876

struct tty_port *tport = &up->state->port;

include/linux/serial_core.h

880

up->icount.tx += chars;

include/linux/vt_kern.h

156

int vt_do_diacrit(unsigned int cmd, void __user *up, int eperm);

include/net/caif/caif_layer.h

147

struct cflayer *up;

include/net/caif/caif_layer.h

238

#define layer_set_up(layr, above) ((layr)->up = (struct cflayer *)(above))

include/net/caif/cfcnfg.h

88

bool up);

include/net/caif/cffrml.h

15

void cffrml_set_uplayer(struct cflayer *this, struct cflayer *up);

include/net/caif/cfmuxl.h

15

int cfmuxl_set_uplayer(struct cflayer *layr, struct cflayer *up, u8 linkid);

include/net/caif/cfmuxl.h

17

int cfmuxl_set_dnlayer(struct cflayer *layr, struct cflayer *up, u8 phyid);

include/net/caif/cfsrvl.h

47

if (layr == NULL || layr->up == NULL || s->hold == NULL)

include/net/caif/cfsrvl.h

50

s->hold(layr->up);

include/net/caif/cfsrvl.h

56

if (layr == NULL || layr->up == NULL || s->hold == NULL)

include/net/caif/cfsrvl.h

59

s->put(layr->up);

include/net/cfg80211.h

3944

u8 up;

include/net/cfg80211.h

3977

struct cfg80211_dscp_range up[8];

include/net/dsa.h

1395

void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up);

include/net/udp.h

289

struct udp_sock *up = udp_sk(sk);

include/net/udp.h

291

sk->sk_drop_counters = &up->drop_counters;

include/net/udp.h

292

skb_queue_head_init(&up->reader_queue);

include/net/udp.h

293

INIT_HLIST_NODE(&up->tunnel_list);

include/net/udp.h

294

up->forward_threshold = sk->sk_rcvbuf >> 2;

include/net/udp.h

297

up->udp_prod_queue = kzalloc_objs(*up->udp_prod_queue, nr_node_ids);

include/net/udp.h

298

if (!up->udp_prod_queue)

include/net/udp.h

301

init_llist_head(&up->udp_prod_queue[i].ll_root);

include/sound/rawmidi.h

42

void (*trigger) (struct snd_rawmidi_substream * substream, int up);

include/sound/ump.h

78

void (*trigger)(struct snd_ump_endpoint *ump, int dir, int up);

include/uapi/linux/tipc_config.h

192

__be32 up; /* 0=down, 1= up */

include/uapi/linux/tipc_config.h

197

__be32 up; /* 0=down, 1=up */

io_uring/rsrc.c

212

struct io_uring_rsrc_update2 *up,

io_uring/rsrc.c

215

u64 __user *tags = u64_to_user_ptr(up->tags);

io_uring/rsrc.c

216

__s32 __user *fds = u64_to_user_ptr(up->data);

io_uring/rsrc.c

222

if (up->offset + nr_args > ctx->file_table.data.nr)

io_uring/rsrc.c

240

i = up->offset + done;

io_uring/rsrc.c

277

struct io_uring_rsrc_update2 *up,

io_uring/rsrc.c

280

u64 __user *tags = u64_to_user_ptr(up->tags);

io_uring/rsrc.c

284

u64 user_data = up->data;

io_uring/rsrc.c

290

if (up->offset + nr_args > ctx->buf_table.nr)

io_uring/rsrc.c

319

i = array_index_nospec(up->offset + done, ctx->buf_table.nr);

io_uring/rsrc.c

331

struct io_uring_rsrc_update2 *up,

io_uring/rsrc.c

338

if (check_add_overflow(up->offset, nr_args, &tmp))

io_uring/rsrc.c

343

return __io_sqe_files_update(ctx, up, nr_args);

io_uring/rsrc.c

345

return __io_sqe_buffers_update(ctx, up, nr_args);

io_uring/rsrc.c

353

struct io_uring_rsrc_update2 up;

io_uring/rsrc.c

357

memset(&up, 0, sizeof(up));

io_uring/rsrc.c

358

if (copy_from_user(&up, arg, sizeof(struct io_uring_rsrc_update)))

io_uring/rsrc.c

360

if (up.resv || up.resv2)

io_uring/rsrc.c

362

return __io_register_rsrc_update(ctx, IORING_RSRC_FILE, &up, nr_args);

io_uring/rsrc.c

368

struct io_uring_rsrc_update2 up;

io_uring/rsrc.c

370

if (size != sizeof(up))

io_uring/rsrc.c

372

if (copy_from_user(&up, arg, sizeof(up)))

io_uring/rsrc.c

374

if (!up.nr || up.resv || up.resv2)

io_uring/rsrc.c

376

return __io_register_rsrc_update(ctx, type, &up, up.nr);

io_uring/rsrc.c

413

struct io_rsrc_update *up = io_kiocb_to_cmd(req, struct io_rsrc_update);

io_uring/rsrc.c

420

up->offset = READ_ONCE(sqe->off);

io_uring/rsrc.c

421

up->nr_args = READ_ONCE(sqe->len);

io_uring/rsrc.c

422

if (!up->nr_args)

io_uring/rsrc.c

424

up->arg = READ_ONCE(sqe->addr);

io_uring/rsrc.c

431

struct io_rsrc_update *up = io_kiocb_to_cmd(req, struct io_rsrc_update);

io_uring/rsrc.c

432

__s32 __user *fds = u64_to_user_ptr(up->arg);

io_uring/rsrc.c

440

for (done = 0; done < up->nr_args; done++) {

io_uring/rsrc.c

469

struct io_rsrc_update *up = io_kiocb_to_cmd(req, struct io_rsrc_update);

io_uring/rsrc.c

474

up2.offset = up->offset;

io_uring/rsrc.c

475

up2.data = up->arg;

io_uring/rsrc.c

481

if (up->offset == IORING_FILE_INDEX_ALLOC) {

io_uring/rsrc.c

486

&up2, up->nr_args);

ipc/msg.c

987

struct compat_msgbuf __user *up = compat_ptr(msgp);

ipc/msg.c

990

if (get_user(mtype, &up->mtype))

ipc/msg.c

992

return do_msgsnd(msqid, mtype, up->mtext, (ssize_t)msgsz, msgflg);

kernel/fork.c

2975

up:

kernel/fork.c

2984

goto up;

kernel/locking/semaphore.c

237

EXPORT_SYMBOL(up);

kernel/locking/semaphore.c

244

bool up;

kernel/locking/semaphore.c

259

waiter.up = false;

kernel/locking/semaphore.c

270

if (waiter.up) {

kernel/locking/semaphore.c

327

waiter->up = true;

kernel/module/kmod.c

176

up(&kmod_concurrent_max);

kernel/printk/printk.c

346

up(&console_sem);

kernel/sched/core.c

1411

tg_visitor down, tg_visitor up, void *data)

kernel/sched/core.c

1426

up:

kernel/sched/core.c

1429

ret = (*up)(parent, data);

kernel/sched/core.c

1436

goto up;

kernel/sched/sched.h

547

tg_visitor down, tg_visitor up, void *data);

kernel/sched/sched.h

555

static inline int walk_tg_tree(tg_visitor down, tg_visitor up, void *data)

kernel/sched/sched.h

557

return walk_tg_tree_from(&root_task_group, down, up, data);

kernel/time/timer_migration.c

559

static void __walk_groups_from(up_f up, struct tmigr_walk *data,

kernel/time/timer_migration.c

565

if (up(group, child, data))

kernel/time/timer_migration.c

579

static void __walk_groups(up_f up, struct tmigr_walk *data,

kernel/time/timer_migration.c

582

__walk_groups_from(up, data, NULL, tmc->tmgroup);

kernel/time/timer_migration.c

585

static void walk_groups(up_f up, struct tmigr_walk *data, struct tmigr_cpu *tmc)

kernel/time/timer_migration.c

589

__walk_groups(up, data, tmc);

kernel/user.c

117

static void uid_hash_insert(struct user_struct *up, struct hlist_head *hashent)

kernel/user.c

119

hlist_add_head(&up->uidhash_node, hashent);

kernel/user.c

122

static void uid_hash_remove(struct user_struct *up)

kernel/user.c

124

hlist_del_init(&up->uidhash_node);

kernel/user.c

141

static int user_epoll_alloc(struct user_struct *up)

kernel/user.c

144

return percpu_counter_init(&up->epoll_watches, 0, GFP_KERNEL);

kernel/user.c

150

static void user_epoll_free(struct user_struct *up)

kernel/user.c

153

percpu_counter_destroy(&up->epoll_watches);

kernel/user.c

161

static void free_user(struct user_struct *up, unsigned long flags)

kernel/user.c

164

uid_hash_remove(up);

kernel/user.c

166

user_epoll_free(up);

kernel/user.c

167

kmem_cache_free(uid_cachep, up);

kernel/user.c

187

void free_uid(struct user_struct *up)

kernel/user.c

191

if (!up)

kernel/user.c

194

if (refcount_dec_and_lock_irqsave(&up->__count, &uidhash_lock, &flags))

kernel/user.c

195

free_user(up, flags);

kernel/user.c

202

struct user_struct *up, *new;

kernel/user.c

205

up = uid_hash_find(uid, hashent);

kernel/user.c

208

if (!up) {

kernel/user.c

227

up = uid_hash_find(uid, hashent);

kernel/user.c

228

if (up) {

kernel/user.c

233

up = new;

kernel/user.c

238

return up;

lib/crypto/mpi/generic_mpih-lshift.c

28

mpihelp_lshift(mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize, unsigned int cnt)

lib/crypto/mpi/generic_mpih-lshift.c

39

low_limb = up[i];

lib/crypto/mpi/generic_mpih-lshift.c

43

low_limb = up[i];

lib/crypto/mpi/generic_mpih-rshift.c

29

mpihelp_rshift(mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize, unsigned cnt)

lib/crypto/mpi/generic_mpih-rshift.c

39

high_limb = up[0];

lib/crypto/mpi/generic_mpih-rshift.c

43

high_limb = up[i];

lib/crypto/mpi/mpi-add.c

20

mpi_ptr_t wp, up, vp;

lib/crypto/mpi/mpi-add.c

35

up = v->d;

lib/crypto/mpi/mpi-add.c

47

up = u->d;

lib/crypto/mpi/mpi-add.c

54

MPN_COPY(wp, up, usize);

lib/crypto/mpi/mpi-add.c

60

mpihelp_sub(wp, up, usize, vp, vsize);

lib/crypto/mpi/mpi-add.c

64

} else if (mpihelp_cmp(up, vp, usize) < 0) {

lib/crypto/mpi/mpi-add.c

65

mpihelp_sub_n(wp, vp, up, usize);

lib/crypto/mpi/mpi-add.c

71

mpihelp_sub_n(wp, up, vp, usize);

lib/crypto/mpi/mpi-add.c

78

mpi_limb_t cy = mpihelp_add(wp, up, usize, vp, vsize);

lib/crypto/mpi/mpi-internal.h

172

int mpihelp_mul(mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t usize,

lib/crypto/mpi/mpi-internal.h

174

void mpih_sqr_n_basecase(mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size);

lib/crypto/mpi/mpi-internal.h

175

void mpih_sqr_n(mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size,

lib/crypto/mpi/mpi-internal.h

179

mpi_ptr_t up, mpi_size_t usize,

lib/crypto/mpi/mpi-internal.h

198

mpi_limb_t mpihelp_lshift(mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,

lib/crypto/mpi/mpi-internal.h

200

mpi_limb_t mpihelp_rshift(mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize,

lib/crypto/mpi/mpi-internal.h

94

#define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \

lib/crypto/mpi/mpi-internal.h

97

mul_n_basecase(prodp, up, vp, size); \

lib/crypto/mpi/mpi-internal.h

99

mul_n(prodp, up, vp, size, tspace); \

lib/crypto/mpi/mpi-mul.c

21

mpi_ptr_t up, vp, wp;

lib/crypto/mpi/mpi-mul.c

32

up = v->d;

lib/crypto/mpi/mpi-mul.c

39

up = u->d;

lib/crypto/mpi/mpi-mul.c

50

if (wp == up || wp == vp) {

lib/crypto/mpi/mpi-mul.c

62

if (wp == up) {

lib/crypto/mpi/mpi-mul.c

64

up = tmp_limb = mpi_alloc_limb_space(usize);

lib/crypto/mpi/mpi-mul.c

65

if (!up)

lib/crypto/mpi/mpi-mul.c

69

vp = up;

lib/crypto/mpi/mpi-mul.c

71

MPN_COPY(up, wp, usize);

lib/crypto/mpi/mpi-mul.c

85

err = mpihelp_mul(wp, up, usize, vp, vsize, &cy);

lib/crypto/mpi/mpih-mul.c

112

MPN_MUL_N_RECURSE(prodp, up, vp, esize, tspace);

lib/crypto/mpi/mpih-mul.c

113

cy_limb = mpihelp_addmul_1(prodp + esize, up, esize, vp[esize]);

lib/crypto/mpi/mpih-mul.c

115

cy_limb = mpihelp_addmul_1(prodp + esize, vp, size, up[esize]);

lib/crypto/mpi/mpih-mul.c

142

MPN_MUL_N_RECURSE(prodp + size, up + hsize, vp + hsize, hsize,

lib/crypto/mpi/mpih-mul.c

148

if (mpihelp_cmp(up + hsize, up, hsize) >= 0) {

lib/crypto/mpi/mpih-mul.c

149

mpihelp_sub_n(prodp, up + hsize, up, hsize);

lib/crypto/mpi/mpih-mul.c

152

mpihelp_sub_n(prodp, up, up + hsize, hsize);

lib/crypto/mpi/mpih-mul.c

190

MPN_MUL_N_RECURSE(tspace, up, vp, hsize, tspace + size);

lib/crypto/mpi/mpih-mul.c

207

void mpih_sqr_n_basecase(mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size)

lib/crypto/mpi/mpih-mul.c

21

#define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \

lib/crypto/mpi/mpih-mul.c

215

v_limb = up[0];

lib/crypto/mpi/mpih-mul.c

218

MPN_COPY(prodp, up, size);

lib/crypto/mpi/mpih-mul.c

223

cy_limb = mpihelp_mul_1(prodp, up, size, v_limb);

lib/crypto/mpi/mpih-mul.c

231

v_limb = up[i];

lib/crypto/mpi/mpih-mul.c

235

cy_limb = mpihelp_add_n(prodp, prodp, up, size);

lib/crypto/mpi/mpih-mul.c

237

cy_limb = mpihelp_addmul_1(prodp, up, size, v_limb);

lib/crypto/mpi/mpih-mul.c

24

mul_n_basecase(prodp, up, vp, size); \

lib/crypto/mpi/mpih-mul.c

245

mpih_sqr_n(mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size, mpi_ptr_t tspace)

lib/crypto/mpi/mpih-mul.c

26

mul_n(prodp, up, vp, size, tspace); \

lib/crypto/mpi/mpih-mul.c

261

MPN_SQR_N_RECURSE(prodp, up, esize, tspace);

lib/crypto/mpi/mpih-mul.c

262

cy_limb = mpihelp_addmul_1(prodp + esize, up, esize, up[esize]);

lib/crypto/mpi/mpih-mul.c

264

cy_limb = mpihelp_addmul_1(prodp + esize, up, size, up[esize]);

lib/crypto/mpi/mpih-mul.c

276

MPN_SQR_N_RECURSE(prodp + size, up + hsize, hsize, tspace);

lib/crypto/mpi/mpih-mul.c

281

if (mpihelp_cmp(up + hsize, up, hsize) >= 0)

lib/crypto/mpi/mpih-mul.c

282

mpihelp_sub_n(prodp, up + hsize, up, hsize);

lib/crypto/mpi/mpih-mul.c

284

mpihelp_sub_n(prodp, up, up + hsize, hsize);

lib/crypto/mpi/mpih-mul.c

29

#define MPN_SQR_N_RECURSE(prodp, up, size, tspace) \

lib/crypto/mpi/mpih-mul.c

304

MPN_SQR_N_RECURSE(tspace, up, hsize, tspace + size);

lib/crypto/mpi/mpih-mul.c

32

mpih_sqr_n_basecase(prodp, up, size); \

lib/crypto/mpi/mpih-mul.c

322

mpi_ptr_t up, mpi_size_t usize,

lib/crypto/mpi/mpih-mul.c

337

MPN_MUL_N_RECURSE(prodp, up, vp, vsize, ctx->tspace);

lib/crypto/mpi/mpih-mul.c

34

mpih_sqr_n(prodp, up, size, tspace); \

lib/crypto/mpi/mpih-mul.c

340

up += vsize;

lib/crypto/mpi/mpih-mul.c

357

MPN_MUL_N_RECURSE(ctx->tp, up, vp, vsize, ctx->tspace);

lib/crypto/mpi/mpih-mul.c

362

up += vsize;

lib/crypto/mpi/mpih-mul.c

370

if (mpihelp_mul(ctx->tspace, vp, vsize, up, usize, &tmp)

lib/crypto/mpi/mpih-mul.c

381

up, usize,

lib/crypto/mpi/mpih-mul.c

427

mpihelp_mul(mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t usize,

lib/crypto/mpi/mpih-mul.c

448

MPN_COPY(prodp, up, usize);

lib/crypto/mpi/mpih-mul.c

453

cy = mpihelp_mul_1(prodp, up, usize, v_limb);

lib/crypto/mpi/mpih-mul.c

465

cy = mpihelp_add_n(prodp, prodp, up,

lib/crypto/mpi/mpih-mul.c

468

cy = mpihelp_addmul_1(prodp, up, usize, v_limb);

lib/crypto/mpi/mpih-mul.c

479

if (mpihelp_mul_karatsuba_case(prodp, up, usize, vp, vsize, &ctx) < 0)

lib/crypto/mpi/mpih-mul.c

55

mul_n_basecase(mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp, mpi_size_t size)

lib/crypto/mpi/mpih-mul.c

66

MPN_COPY(prodp, up, size);

lib/crypto/mpi/mpih-mul.c

71

cy = mpihelp_mul_1(prodp, up, size, v_limb);

lib/crypto/mpi/mpih-mul.c

83

cy = mpihelp_add_n(prodp, prodp, up, size);

lib/crypto/mpi/mpih-mul.c

85

cy = mpihelp_addmul_1(prodp, up, size, v_limb);

lib/crypto/mpi/mpih-mul.c

95

mul_n(mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp,

net/9p/trans_rdma.c

216

up(&rdma->rq_sem);

net/9p/trans_rdma.c

239

up(&rdma->sq_sem);

net/batman-adv/gateway_common.c

28

u32 down, up;

net/batman-adv/gateway_common.c

40

up = atomic_read(&bat_priv->gw.bandwidth_up);

net/batman-adv/gateway_common.c

42

gw.bandwidth_up = htonl(up);

net/caif/caif_dev.c

161

caifd->layer.up->

net/caif/caif_dev.c

162

ctrlcmd(caifd->layer.up,

net/caif/caif_dev.c

230

caifd->layer.up->ctrlcmd(caifd->layer.up,

net/caif/caif_dev.c

259

if (!caifd || !caifd->layer.up || !caifd->layer.up->receive ||

net/caif/caif_dev.c

270

err = caifd->layer.up->receive(caifd->layer.up, pkt);

net/caif/caif_dev.c

296

if (!caifd || !caifd->layer.up || !caifd->layer.up->ctrlcmd) {

net/caif/caif_dev.c

304

caifd->layer.up->ctrlcmd(caifd->layer.up,

net/caif/caif_dev.c

426

if (!caifd || !caifd->layer.up || !caifd->layer.up->ctrlcmd) {

net/caif/caif_dev.c

435

caifd->layer.up->ctrlcmd(caifd->layer.up,

net/caif/caif_usb.c

46

return layr->up->receive(layr->up, pkt);

net/caif/caif_usb.c

81

if (layr->up && layr->up->ctrlcmd)

net/caif/caif_usb.c

82

layr->up->ctrlcmd(layr->up, ctrl, layr->id);

net/caif/cfcnfg.c

155

if (phy->up && phy->pref == phy_pref &&

net/caif/cfcnfg.c

163

if (phy->up)

net/caif/cfcnfg.c

174

if (phy->ifindex == ifi && phy->up)

net/caif/cfcnfg.c

31

bool up;

net/caif/cfcnfg.c

529

bool up)

net/caif/cfcnfg.c

540

if (phyinfo->up == up) {

net/caif/cfcnfg.c

544

phyinfo->up = up;

net/caif/cfcnfg.c

546

if (up) {

net/caif/cfctrl.c

478

cfctrl->res.reject_rsp(cfctrl->serv.layer.up, 0,

net/caif/cfctrl.c

481

cfctrl->res.linksetup_rsp(cfctrl->serv.layer.up, linkid,

net/caif/cfctrl.c

516

cfctrl->res.linkdestroy_rsp(cfctrl->serv.layer.up, linkid);

net/caif/cfdbgl.c

35

return layr->up->receive(layr->up, pkt);

net/caif/cfdgml.c

45

caif_assert(layr->up != NULL);

net/caif/cfdgml.c

61

ret = layr->up->receive(layr->up, pkt);

net/caif/cffrml.c

135

if (layr->up == NULL) {

net/caif/cffrml.c

141

return layr->up->receive(layr->up, pkt);

net/caif/cffrml.c

179

if (layr->up && layr->up->ctrlcmd)

net/caif/cffrml.c

180

layr->up->ctrlcmd(layr->up, ctrl, layr->id);

net/caif/cffrml.c

64

void cffrml_set_uplayer(struct cflayer *this, struct cflayer *up)

net/caif/cffrml.c

66

this->up = up;

net/caif/cfmuxl.c

125

struct cflayer *up;

net/caif/cfmuxl.c

127

up = rcu_dereference(muxl->up_cache[idx]);

net/caif/cfmuxl.c

128

if (up == NULL || up->id != id) {

net/caif/cfmuxl.c

130

up = get_from_id(&muxl->srvl_list, id);

net/caif/cfmuxl.c

131

rcu_assign_pointer(muxl->up_cache[idx], up);

net/caif/cfmuxl.c

134

return up;

net/caif/cfmuxl.c

153

struct cflayer *up;

net/caif/cfmuxl.c

163

up = get_from_id(&muxl->srvl_list, id);

net/caif/cfmuxl.c

164

if (up == NULL)

net/caif/cfmuxl.c

168

list_del_rcu(&up->node);

net/caif/cfmuxl.c

171

return up;

net/caif/cfmuxl.c

179

struct cflayer *up;

net/caif/cfmuxl.c

186

up = get_up(muxl, id);

net/caif/cfmuxl.c

188

if (up == NULL) {

net/caif/cfmuxl.c

202

cfsrvl_get(up);

net/caif/cfmuxl.c

205

ret = up->receive(up, pkt);

net/caif/cfmuxl.c

207

cfsrvl_put(up);

net/caif/cfmuxl.c

86

int cfmuxl_set_uplayer(struct cflayer *layr, struct cflayer *up, u8 linkid)

net/caif/cfmuxl.c

98

list_add_rcu(&up->node, &muxl->srvl_list);

net/caif/cfrfml.c

106

caif_assert(layr->up != NULL);

net/caif/cfrfml.c

167

err = rfml->serv.layer.up->receive(rfml->serv.layer.up, pkt);

net/caif/cfrfml.c

183

layr->up->ctrlcmd(layr->up, CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND,

net/caif/cfrfml.c

288

layr->up->ctrlcmd(layr->up, CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND,

net/caif/cfserl.c

157

ret = layr->layer.up->receive(layr->layer.up, pkt);

net/caif/cfserl.c

191

layr->up->ctrlcmd(layr->up, ctrl, phyid);

net/caif/cfsrvl.c

32

if (layr->up == NULL || layr->up->ctrlcmd == NULL)

net/caif/cfsrvl.c

38

layr->up->ctrlcmd(layr->up, ctrl, phyid);

net/caif/cfsrvl.c

43

layr->up->ctrlcmd(layr->up, ctrl, phyid);

net/caif/cfsrvl.c

49

layr->up->ctrlcmd(layr->up,

net/caif/cfsrvl.c

57

layr->up->ctrlcmd(layr->up,

net/caif/cfsrvl.c

65

layr->up->ctrlcmd(layr->up,

net/caif/cfsrvl.c

72

layr->up->ctrlcmd(layr->up,

net/caif/cfsrvl.c

79

layr->up->ctrlcmd(layr->up,

net/caif/cfsrvl.c

83

layr->up->ctrlcmd(layr->up, ctrl, phyid);

net/caif/cfsrvl.c

88

layr->up->ctrlcmd(layr->up, ctrl, phyid);

net/caif/cfutill.c

45

caif_assert(layr->up != NULL);

net/caif/cfutill.c

46

caif_assert(layr->up->receive != NULL);

net/caif/cfutill.c

47

caif_assert(layr->up->ctrlcmd != NULL);

net/caif/cfutill.c

56

return layr->up->receive(layr->up, pkt);

net/caif/cfveil.c

43

caif_assert(layr->up != NULL);

net/caif/cfveil.c

55

ret = layr->up->receive(layr->up, pkt);

net/caif/cfvidl.c

44

return layr->up->receive(layr->up, pkt);

net/ceph/debugfs.c

196

for (i = 0; i < t->up.size; i++)

net/ceph/debugfs.c

197

seq_printf(s, "%s%d", (!i ? "" : ","), t->up.osds[i]);

net/ceph/debugfs.c

198

seq_printf(s, "]/%d\t[", t->up.primary);

net/ceph/osd_client.c

1587

struct ceph_osds up, acting;

net/ceph/osd_client.c

1638

ceph_pg_to_up_acting_osds(osdc->osdmap, pi, &pgid, &up, &acting);

net/ceph/osd_client.c

1642

&t->up,

net/ceph/osd_client.c

1643

&up,

net/ceph/osd_client.c

1677

ceph_osds_copy(&t->up, &up);

net/ceph/osd_client.c

428

ceph_osds_init(&t->up);

net/ceph/osd_client.c

448

ceph_osds_copy(&dest->up, &src->up);

net/ceph/osdmap.c

2694

struct ceph_osds *up)

net/ceph/osdmap.c

2706

for (i = 0; i < up->size; i++) {

net/ceph/osdmap.c

2707

int osd = up->osds[i];

net/ceph/osdmap.c

2715

if (i == up->size)

net/ceph/osdmap.c

2723

for (i = 0; i < up->size; i++) {

net/ceph/osdmap.c

2724

int osd = up->osds[i];

net/ceph/osdmap.c

2749

up->primary = up->osds[pos];

net/ceph/osdmap.c

2754

up->osds[i] = up->osds[i - 1];

net/ceph/osdmap.c

2755

up->osds[0] = up->primary;

net/ceph/osdmap.c

2816

struct ceph_osds *up,

net/ceph/osdmap.c

2825

pg_to_raw_osds(osdmap, pi, raw_pgid, up, &pps);

net/ceph/osdmap.c

2826

apply_upmap(osdmap, &pgid, up);

net/ceph/osdmap.c

2827

raw_to_up_osds(osdmap, pi, up);

net/ceph/osdmap.c

2828

apply_primary_affinity(osdmap, pi, pps, up);

net/ceph/osdmap.c

2831

memcpy(acting->osds, up->osds, up->size * sizeof(up->osds[0]));

net/ceph/osdmap.c

2832

acting->size = up->size;

net/ceph/osdmap.c

2834

acting->primary = up->primary;

net/ceph/osdmap.c

2836

WARN_ON(!osds_valid(up) || !osds_valid(acting));

net/ceph/osdmap.c

2845

struct ceph_osds up, acting;

net/ceph/osdmap.c

2857

ceph_pg_to_up_acting_osds(osdmap, pi, &pgid, &up, &acting);

net/ceph/osdmap.c

2876

struct ceph_osds up, acting;

net/ceph/osdmap.c

2882

ceph_pg_to_up_acting_osds(osdmap, pi, raw_pgid, &up, &acting);

net/core/dev.h

165

dev->up = value;

net/core/netdev-genl.c

171

if (!napi->dev->up)

net/core/netdev-genl.c

269

if (!netdev->up)

net/core/netdev-genl.c

466

if (!netdev->up)

net/core/netdev-genl.c

522

if (!netdev->up)

net/core/netpoll.c

192

up(&ni->dev_lock);

net/core/netpoll.c

202

up(&ni->dev_lock);

net/core/netpoll.c

224

up(&ni->dev_lock);

net/dcb/dcbnl.c

471

u8 up, idtype;

net/dcb/dcbnl.c

501

up = ret;

net/dcb/dcbnl.c

507

up = dcb_getapp(netdev, &app);

net/dcb/dcbnl.c

522

ret = nla_put_u8(skb, DCB_APP_ATTR_PRIORITY, up);

net/dcb/dcbnl.c

540

u8 up, idtype;

net/dcb/dcbnl.c

565

up = nla_get_u8(app_tb[DCB_APP_ATTR_PRIORITY]);

net/dcb/dcbnl.c

568

ret = netdev->dcbnl_ops->setapp(netdev, idtype, id, up);

net/dcb/dcbnl.c

575

app.priority = up;

net/dsa/dsa.c

1042

bool up)

net/dsa/dsa.c

1054

(up && cpu_dp->conduit_oper_up))

net/dsa/dsa.c

1057

cpu_dp->conduit_admin_up = up;

net/dsa/dsa.c

1065

bool up)

net/dsa/dsa.c

1077

(cpu_dp->conduit_admin_up && up))

net/dsa/dsa.c

1080

cpu_dp->conduit_oper_up = up;

net/dsa/dsa.h

30

bool up);

net/dsa/dsa.h

33

bool up);

net/dsa/user.c

2616

void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up)

net/dsa/user.c

2621

phylink_mac_change(dp->pl, up);

net/ethtool/mm.c

403

void ethtool_mmsv_link_state_handle(struct ethtool_mmsv *mmsv, bool up)

net/ethtool/mm.c

411

if (up && mmsv->pmac_enabled) {

net/ipv4/udp.c

1035

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1037

if (up->pending) {

net/ipv4/udp.c

1038

up->len = 0;

net/ipv4/udp.c

1039

WRITE_ONCE(up->pending, 0);

net/ipv4/udp.c

1214

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1227

up->len = 0;

net/ipv4/udp.c

1228

WRITE_ONCE(up->pending, 0);

net/ipv4/udp.c

1275

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1306

if (READ_ONCE(up->pending)) {

net/ipv4/udp.c

1312

if (likely(up->pending)) {

net/ipv4/udp.c

1313

if (unlikely(up->pending != AF_INET)) {

net/ipv4/udp.c

1350

ipc.gso_size = READ_ONCE(up->gso_size);

net/ipv4/udp.c

1490

if (unlikely(up->pending)) {

net/ipv4/udp.c

1507

WRITE_ONCE(up->pending, AF_INET);

net/ipv4/udp.c

1510

up->len += ulen;

net/ipv4/udp.c

1519

WRITE_ONCE(up->pending, 0);

net/ipv4/udp.c

1555

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1557

if (!READ_ONCE(up->pending) || udp_test_bit(CORK, sk))

net/ipv4/udp.c

1561

if (up->pending && !udp_test_bit(CORK, sk))

net/ipv4/udp.c

1633

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1638

up->forward_deficit += size;

net/ipv4/udp.c

1639

size = up->forward_deficit;

net/ipv4/udp.c

1640

if (size < READ_ONCE(up->forward_threshold) &&

net/ipv4/udp.c

1641

!skb_queue_empty(&up->reader_queue))

net/ipv4/udp.c

1644

size += up->forward_deficit;

net/ipv4/udp.c

1646

up->forward_deficit = 0;

net/ipv4/udp.c

1664

skb_queue_splice_tail_init(sk_queue, &up->reader_queue);

net/ipv4/udp.c

1838

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1842

skb_queue_splice_tail_init(&sk->sk_receive_queue, &up->reader_queue);

net/ipv4/udp.c

1843

while ((skb = __skb_dequeue(&up->reader_queue)) != NULL) {

net/ipv4/udp.c

1848

kfree(up->udp_prod_queue);

net/ipv4/udp.c

2405

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

2418

READ_ONCE(up->encap_type)) {

net/ipv4/udp.c

2433

encap_rcv = READ_ONCE(up->encap_rcv);

net/ipv4/udp.c

2458

u16 pcrlen = READ_ONCE(up->pcrlen);

net/ipv4/udp.c

2941

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

2949

if (up->encap_type) {

net/ipv4/udp.c

2951

encap_destroy = READ_ONCE(up->encap_destroy);

net/ipv4/udp.c

3000

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

3011

WRITE_ONCE(up->forward_threshold, sk->sk_rcvbuf >> 2);

net/ipv4/udp.c

3046

WRITE_ONCE(up->encap_rcv,

net/ipv4/udp.c

3050

WRITE_ONCE(up->encap_rcv,

net/ipv4/udp.c

3055

WRITE_ONCE(up->encap_type, val);

net/ipv4/udp.c

3076

WRITE_ONCE(up->gso_size, val);

net/ipv4/udp.c

3086

set_xfrm_gro_udp_encap_rcv(up->encap_type, sk->sk_family, sk);

net/ipv4/udp.c

3102

WRITE_ONCE(up->pcslen, val);

net/ipv4/udp.c

3116

WRITE_ONCE(up->pcrlen, val);

net/ipv4/udp.c

3142

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

3159

val = READ_ONCE(up->encap_type);

net/ipv4/udp.c

3171

val = READ_ONCE(up->gso_size);

net/ipv4/udp.c

3181

val = READ_ONCE(up->pcslen);

net/ipv4/udp.c

3185

val = READ_ONCE(up->pcrlen);

net/ipv4/udp.c

552

struct udp_sock *up;

net/ipv4/udp.c

562

udp_lrpa_for_each_entry_rcu(up, node, &hslot4->nulls_head) {

net/ipv4/udp.c

563

sk = (struct sock *)up;

net/ipv4/udp.c

878

struct udp_sock *up;

net/ipv4/udp.c

890

up = udp_sk(sk);

net/ipv4/udp.c

892

lookup = READ_ONCE(up->encap_err_lookup);

net/ipv4/udp.c

903

up = udp_sk(sk);

net/ipv4/udp.c

905

lookup = READ_ONCE(up->encap_err_lookup);

net/ipv4/udp_offload.c

116

cur->gro_receive = up->gro_receive;

net/ipv4/udp_offload.c

55

struct udp_sock *tup, *up = udp_sk(sk);

net/ipv4/udp_offload.c

61

hlist_add_head(&up->tunnel_list, &udp_tunnel_gro->list);

net/ipv4/udp_offload.c

62

else if (up->tunnel_list.pprev)

net/ipv4/udp_offload.c

63

hlist_del_init(&up->tunnel_list);

net/ipv4/udp_offload.c

82

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp_offload.c

85

if (!UDP_MAX_TUNNEL_TYPES || !up->gro_receive)

net/ipv4/udp_offload.c

95

if (udp_tunnel_gro_types[i].gro_receive == up->gro_receive)

net/ipv4/xfrm4_input.c

83

struct udp_sock *up = udp_sk(sk);

net/ipv4/xfrm4_input.c

91

encap_type = READ_ONCE(up->encap_type);

net/ipv6/ipv6_sockglue.c

568

struct udp_sock *up = udp_sk(sk);

net/ipv6/ipv6_sockglue.c

569

if (up->pending == AF_INET6) {

net/ipv6/udp.c

1275

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

1277

if (up->pending == AF_INET)

net/ipv6/udp.c

1279

else if (up->pending) {

net/ipv6/udp.c

1280

up->len = 0;

net/ipv6/udp.c

1281

WRITE_ONCE(up->pending, 0);

net/ipv6/udp.c

1459

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

1462

if (up->pending == AF_INET)

net/ipv6/udp.c

1472

up->len = 0;

net/ipv6/udp.c

1473

WRITE_ONCE(up->pending, 0);

net/ipv6/udp.c

1480

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

1501

ipc6.gso_size = READ_ONCE(up->gso_size);

net/ipv6/udp.c

1528

} else if (!READ_ONCE(up->pending)) {

net/ipv6/udp.c

1559

if (READ_ONCE(up->pending)) {

net/ipv6/udp.c

1560

if (READ_ONCE(up->pending) == AF_INET)

net/ipv6/udp.c

1567

if (likely(up->pending)) {

net/ipv6/udp.c

1568

if (unlikely(up->pending != AF_INET6)) {

net/ipv6/udp.c

1739

if (unlikely(up->pending)) {

net/ipv6/udp.c

1749

WRITE_ONCE(up->pending, AF_INET6);

net/ipv6/udp.c

1752

up->len += ulen;

net/ipv6/udp.c

1761

WRITE_ONCE(up->pending, 0);

net/ipv6/udp.c

1800

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

1802

if (!READ_ONCE(up->pending) || udp_test_bit(CORK, sk))

net/ipv6/udp.c

1806

if (up->pending && !udp_test_bit(CORK, sk))

net/ipv6/udp.c

1813

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

1822

if (up->encap_type) {

net/ipv6/udp.c

1824

encap_destroy = READ_ONCE(up->encap_destroy);

net/ipv6/udp.c

299

struct udp_sock *up;

net/ipv6/udp.c

307

udp_lrpa_for_each_entry_rcu(up, node, &hslot4->nulls_head) {

net/ipv6/udp.c

308

sk = (struct sock *)up;

net/ipv6/udp.c

659

struct udp_sock *up;

net/ipv6/udp.c

671

up = udp_sk(sk);

net/ipv6/udp.c

673

lookup = READ_ONCE(up->encap_err_lookup);

net/ipv6/udp.c

684

up = udp_sk(sk);

net/ipv6/udp.c

686

lookup = READ_ONCE(up->encap_err_lookup);

net/ipv6/udp.c

830

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

840

READ_ONCE(up->encap_type)) {

net/ipv6/udp.c

855

encap_rcv = READ_ONCE(up->encap_rcv);

net/ipv6/udp.c

880

u16 pcrlen = READ_ONCE(up->pcrlen);

net/ipv6/xfrm6_input.c

78

struct udp_sock *up = udp_sk(sk);

net/ipv6/xfrm6_input.c

87

encap_type = READ_ONCE(up->encap_type);

net/mac80211/cfg.c

4783

u8 tsid, const u8 *peer, u8 up,

net/mac80211/cfg.c

4788

int ac = ieee802_1d_to_ac[up];

net/mac80211/cfg.c

4793

if (!(sdata->wmm_acm & BIT(up)))

net/mac80211/cfg.c

4802

ifmgd->tx_tspec[ac].up = up;

net/mac80211/cfg.c

4827

tx_tspec->up = -1;

net/mac80211/ieee80211_i.h

496

s8 up; /* signed to be able to invalidate with -1 during teardown */

net/mac80211/wme.c

94

skb->priority == ifmgd->tx_tspec[ac].up)

net/netfilter/ipvs/ip_vs_sync.c

1706

struct udp_sock *up = udp_sk(sk);

net/netfilter/ipvs/ip_vs_sync.c

1716

!skb_queue_empty_lockless(&up->reader_queue) ||

net/netfilter/ipvs/ip_vs_sync.c

1721

!skb_queue_empty_lockless(&up->reader_queue)) {

net/rxrpc/call_object.c

283

up(limiter);

net/rxrpc/call_object.c

350

up(limiter);

net/sched/sch_cake.c

449

bool up = false;

net/sched/sch_cake.c

452

up = !vars->p_drop;

net/sched/sch_cake.c

463

return up;

net/sched/sch_generic.c

1419

bool up = dev->flags & IFF_UP;

net/sched/sch_generic.c

1423

if (up)

net/sched/sch_generic.c

1434

if (up)

net/tipc/bearer.c

363

test_and_set_bit_lock(0, &b->up);

net/tipc/bearer.c

413

clear_bit_unlock(0, &b->up);

net/tipc/bearer.c

570

if (likely(b && (test_bit(0, &b->up) || msg_is_reset(hdr)))) {

net/tipc/bearer.c

601

if (likely(test_bit(0, &b->up) || msg_is_reset(buf_msg(skb)))) {

net/tipc/bearer.c

628

if (unlikely(!b || !test_bit(0, &b->up)))

net/tipc/bearer.c

664

if (likely(b && test_bit(0, &b->up) &&

net/tipc/bearer.c

701

test_and_set_bit_lock(0, &b->up);

net/tipc/bearer.c

706

clear_bit_unlock(0, &b->up);

net/tipc/bearer.c

710

test_and_set_bit_lock(0, &b->up);

net/tipc/bearer.h

175

unsigned long up;

net/tipc/crypto.c

854

if (likely(test_bit(0, &b->up)))

net/tipc/crypto.c

989

if (likely(test_bit(0, &b->up)))

net/tipc/netlink_compat.c

1125

node_info.up = htonl(nla_get_flag(node[TIPC_NLA_NODE_UP]));

net/tipc/netlink_compat.c

694

link_info.up = htonl(nla_get_flag(link[TIPC_NLA_LINK_UP]));

net/tipc/trace.h

415

__entry->b_up = test_bit(0, &b->up);

net/tipc/udp_media.c

391

if (b && test_bit(0, &b->up)) {

net/wireless/nl80211.c

16839

if (qos_map->dscp_exception[des].up > 7) {

net/wireless/nl80211.c

16846

memcpy(qos_map->up, pos, IEEE80211_QOS_MAP_LEN_MIN);

net/wireless/nl80211.c

16863

u8 tsid, up;

net/wireless/nl80211.c

16874

up = nla_get_u8(info->attrs[NL80211_ATTR_USER_PRIO]);

net/wireless/nl80211.c

16904

return rdev_add_tx_ts(rdev, dev, tsid, peer, up, admitted_time);

net/wireless/trace.h

226

__array(u8, up, IEEE80211_QOS_MAP_LEN_MIN)

net/wireless/trace.h

234

memcpy(__entry->up, &(qos_map)->up, \

net/wireless/trace.h

240

memset(__entry->up, 0, \

net/wireless/util.c

1002

if (tmp_dscp >= qos_map->up[i].low &&

net/wireless/util.c

1003

tmp_dscp <= qos_map->up[i].high) {

net/wireless/util.c

996

ret = qos_map->dscp_exception[i].up;

net/xfrm/xfrm_user.c

2298

struct xfrm_user_tmpl *up = &vec[i];

net/xfrm/xfrm_user.c

2301

memset(up, 0, sizeof(*up));

net/xfrm/xfrm_user.c

2302

memcpy(&up->id, &kp->id, sizeof(up->id));

net/xfrm/xfrm_user.c

2303

up->family = kp->encap_family;

net/xfrm/xfrm_user.c

2304

memcpy(&up->saddr, &kp->saddr, sizeof(up->saddr));

net/xfrm/xfrm_user.c

2305

up->reqid = kp->reqid;

net/xfrm/xfrm_user.c

2306

up->mode = kp->mode;

net/xfrm/xfrm_user.c

2307

up->share = kp->share;

net/xfrm/xfrm_user.c

2308

up->optional = kp->optional;

net/xfrm/xfrm_user.c

2309

up->aalgos = kp->aalgos;

net/xfrm/xfrm_user.c

2310

up->ealgos = kp->ealgos;

net/xfrm/xfrm_user.c

2311

up->calgos = kp->calgos;

net/xfrm/xfrm_user.c

2471

struct xfrm_userpolicy_default *up;

net/xfrm/xfrm_user.c

2472

int len = NLMSG_ALIGN(sizeof(*up));

net/xfrm/xfrm_user.c

2481

nlh = nlmsg_put(skb, 0, 0, XFRM_MSG_GETDEFAULT, sizeof(*up), 0);

net/xfrm/xfrm_user.c

2487

up = nlmsg_data(nlh);

net/xfrm/xfrm_user.c

2488

up->in = net->xfrm.policy_default[XFRM_POLICY_IN];

net/xfrm/xfrm_user.c

2489

up->fwd = net->xfrm.policy_default[XFRM_POLICY_FWD];

net/xfrm/xfrm_user.c

2490

up->out = net->xfrm.policy_default[XFRM_POLICY_OUT];

net/xfrm/xfrm_user.c

2511

struct xfrm_userpolicy_default *up = nlmsg_data(nlh);

net/xfrm/xfrm_user.c

2513

if (xfrm_userpolicy_is_valid(up->in))

net/xfrm/xfrm_user.c

2514

net->xfrm.policy_default[XFRM_POLICY_IN] = up->in;

net/xfrm/xfrm_user.c

2516

if (xfrm_userpolicy_is_valid(up->fwd))

net/xfrm/xfrm_user.c

2517

net->xfrm.policy_default[XFRM_POLICY_FWD] = up->fwd;

net/xfrm/xfrm_user.c

2519

if (xfrm_userpolicy_is_valid(up->out))

net/xfrm/xfrm_user.c

2520

net->xfrm.policy_default[XFRM_POLICY_OUT] = up->out;

net/xfrm/xfrm_user.c

2892

struct xfrm_user_polexpire *up = nlmsg_data(nlh);

net/xfrm/xfrm_user.c

2893

struct xfrm_userpolicy_info *p = &up->pol;

net/xfrm/xfrm_user.c

2942

if (up->hard) {

net/xfrm/xfrm_user.c

2946

km_policy_expired(xp, p->dir, up->hard, nlh->nlmsg_pid);

net/xfrm/xfrm_user.c

736

struct xfrm_replay_state_esn *up;

net/xfrm/xfrm_user.c

742

up = nla_data(rp);

net/xfrm/xfrm_user.c

743

ulen = xfrm_replay_state_esn_len(up);

net/xfrm/xfrm_user.c

757

if (replay_esn->bmp_len != up->bmp_len) {

net/xfrm/xfrm_user.c

762

if (up->replay_window > up->bmp_len * sizeof(__u32) * 8) {

net/xfrm/xfrm_user.c

774

struct xfrm_replay_state_esn *p, *pp, *up;

net/xfrm/xfrm_user.c

780

up = nla_data(rta);

net/xfrm/xfrm_user.c

781

klen = xfrm_replay_state_esn_len(up);

net/xfrm/xfrm_user.c

782

ulen = nla_len(rta) >= (int)klen ? klen : sizeof(*up);

net/xfrm/xfrm_user.c

794

memcpy(p, up, ulen);

net/xfrm/xfrm_user.c

795

memcpy(pp, up, ulen);

samples/hung_task/hung_task_tests.c

68

up(&dummy_sem);

sound/core/rawmidi.c

209

static inline void snd_rawmidi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/core/rawmidi.c

213

substream->ops->trigger(substream, up);

sound/core/rawmidi.c

216

static void snd_rawmidi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/core/rawmidi.c

220

substream->ops->trigger(substream, up);

sound/core/rawmidi.c

221

if (!up)

sound/core/seq/seq_virmidi.c

123

static void snd_virmidi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/core/seq/seq_virmidi.c

127

WRITE_ONCE(vmidi->trigger, !!up);

sound/core/seq/seq_virmidi.c

172

static void snd_virmidi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/core/seq/seq_virmidi.c

176

WRITE_ONCE(vmidi->trigger, !!up);

sound/core/seq/seq_virmidi.c

177

if (up)

sound/core/ump.c

1192

int up)

sound/core/ump.c

1197

ump->ops->trigger(ump, dir, up);

sound/core/ump.c

281

int up)

sound/core/ump.c

286

ump->ops->trigger(ump, dir, up);

sound/core/ump.c

30

int up);

sound/drivers/mpu401/mpu401_uart.c

344

snd_mpu401_uart_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/drivers/mpu401/mpu401_uart.c

350

if (up) {

sound/drivers/mpu401/mpu401_uart.c

429

snd_mpu401_uart_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/drivers/mpu401/mpu401_uart.c

434

if (up) {

sound/drivers/mtpav.c

363

static void snd_mtpav_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/drivers/mtpav.c

369

if (up)

sound/drivers/mtpav.c

439

static void snd_mtpav_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/drivers/mtpav.c

445

if (up) {

sound/drivers/mtpav.c

458

if (up)

sound/drivers/mts64.c

697

int up)

sound/drivers/mts64.c

710

int up)

sound/drivers/mts64.c

715

if (up)

sound/drivers/portman2x4.c

496

int up)

sound/drivers/portman2x4.c

501

if (up)

sound/drivers/portman2x4.c

508

int up)

sound/drivers/portman2x4.c

514

if (up) {

sound/drivers/serial-generic.c

182

int up)

sound/drivers/serial-generic.c

186

if (up)

sound/drivers/serial-generic.c

229

int up)

sound/drivers/serial-generic.c

233

if (up)

sound/drivers/serial-generic.c

238

if (up)

sound/drivers/serial-u16550.c

520

int up)

sound/drivers/serial-u16550.c

525

if (up)

sound/drivers/serial-u16550.c

708

int up)

sound/drivers/serial-u16550.c

713

if (up)

sound/drivers/serial-u16550.c

718

if (up)

sound/firewire/bebob/bebob_midi.c

47

static void midi_capture_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/bebob/bebob_midi.c

53

if (up)

sound/firewire/bebob/bebob_midi.c

61

static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/bebob/bebob_midi.c

67

if (up)

sound/firewire/dice/dice-midi.c

47

static void midi_capture_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/dice/dice-midi.c

53

if (up)

sound/firewire/dice/dice-midi.c

61

static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/dice/dice-midi.c

67

if (up)

sound/firewire/digi00x/digi00x-midi.c

48

int up)

sound/firewire/digi00x/digi00x-midi.c

60

if (up)

sound/firewire/digi00x/digi00x-midi.c

67

int up)

sound/firewire/digi00x/digi00x-midi.c

79

if (up)

sound/firewire/fireface/ff-midi.c

46

int up)

sound/firewire/fireface/ff-midi.c

52

if (up)

sound/firewire/fireface/ff-midi.c

60

int up)

sound/firewire/fireface/ff-midi.c

66

if (up || !ff->rx_midi_error[substream->number])

sound/firewire/fireworks/fireworks_midi.c

46

static void midi_capture_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/fireworks/fireworks_midi.c

52

if (up)

sound/firewire/fireworks/fireworks_midi.c

60

static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/fireworks/fireworks_midi.c

66

if (up)

sound/firewire/motu/motu-midi.c

47

static void midi_capture_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/motu/motu-midi.c

53

if (up)

sound/firewire/motu/motu-midi.c

61

static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/motu/motu-midi.c

67

if (up)

sound/firewire/oxfw/oxfw-midi.c

104

if (up)

sound/firewire/oxfw/oxfw-midi.c

84

static void midi_capture_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/oxfw/oxfw-midi.c

90

if (up)

sound/firewire/oxfw/oxfw-midi.c

98

static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/oxfw/oxfw-scs1x.c

287

static void midi_capture_trigger(struct snd_rawmidi_substream *stream, int up)

sound/firewire/oxfw/oxfw-scs1x.c

291

if (up) {

sound/firewire/oxfw/oxfw-scs1x.c

309

static void midi_playback_trigger(struct snd_rawmidi_substream *stream, int up)

sound/firewire/oxfw/oxfw-scs1x.c

313

if (up) {

sound/firewire/tascam/tascam-midi.c

43

static void midi_capture_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/tascam/tascam-midi.c

49

if (up)

sound/firewire/tascam/tascam-midi.c

55

static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up)

sound/firewire/tascam/tascam-midi.c

61

if (up)

sound/isa/gus/gus_uart.c

151

static void snd_gf1_uart_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/isa/gus/gus_uart.c

158

if (up) {

sound/isa/gus/gus_uart.c

167

static void snd_gf1_uart_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/isa/gus/gus_uart.c

177

if (up) {

sound/isa/sb/sb8_midi.c

125

static void snd_sb8dsp_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/isa/sb/sb8_midi.c

131

if (up) {

sound/isa/sb/sb8_midi.c

189

static void snd_sb8dsp_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/isa/sb/sb8_midi.c

195

if (up) {

sound/isa/sb/sb8_midi.c

207

if (up)

sound/isa/wavefront/wavefront_midi.c

309

static void snd_wavefront_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/isa/wavefront/wavefront_midi.c

327

if (up) {

sound/isa/wavefront/wavefront_midi.c

345

static void snd_wavefront_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/isa/wavefront/wavefront_midi.c

363

if (up) {

sound/isa/wavefront/wavefront_midi.c

379

if (up)

sound/pci/ca0106/ca_midi.c

173

static void ca_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/ca0106/ca_midi.c

180

if (up) {

sound/pci/ca0106/ca_midi.c

187

static void ca_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/ca0106/ca_midi.c

194

if (up) {

sound/pci/cmipci.c

1207

static int setup_spdif_playback(struct cmipci *cm, struct snd_pcm_substream *subs, int up, int do_ac3)

sound/pci/cmipci.c

1213

if (up && do_ac3) {

sound/pci/cmipci.c

1220

cm->spdif_playback_avail = up;

sound/pci/cmipci.c

1221

if (up) {

sound/pci/cs4281.c

1638

static void snd_cs4281_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/cs4281.c

1643

if (up) {

sound/pci/cs4281.c

1656

static void snd_cs4281_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/cs4281.c

1662

if (up) {

sound/pci/cs46xx/cs46xx_lib.c

2567

static void snd_cs46xx_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/cs46xx/cs46xx_lib.c

2572

if (up) {

sound/pci/cs46xx/cs46xx_lib.c

2585

static void snd_cs46xx_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/cs46xx/cs46xx_lib.c

2591

if (up) {

sound/pci/echoaudio/echoaudio.h

433

struct snd_rawmidi_substream *substream, int up);

sound/pci/echoaudio/midi.c

150

int up)

sound/pci/echoaudio/midi.c

154

if (up != chip->midi_input_enabled) {

sound/pci/echoaudio/midi.c

156

enable_midi_input(chip, up);

sound/pci/echoaudio/midi.c

157

chip->midi_input_enabled = up;

sound/pci/echoaudio/midi.c

233

int up)

sound/pci/echoaudio/midi.c

238

dev_dbg(chip->card->dev, "snd_echo_midi_output_trigger(%d)\n", up);

sound/pci/echoaudio/midi.c

240

if (up) {

sound/pci/echoaudio/midi.c

260

if (up && !chip->midi_full)

sound/pci/emu10k1/emu10k1x.c

1332

static void snd_emu10k1x_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/emu10k1/emu10k1x.c

1340

if (up)

sound/pci/emu10k1/emu10k1x.c

1346

static void snd_emu10k1x_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/emu10k1/emu10k1x.c

1355

if (up) {

sound/pci/emu10k1/emumpu401.c

218

static void snd_emu10k1_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/emu10k1/emumpu401.c

226

if (up)

sound/pci/emu10k1/emumpu401.c

232

static void snd_emu10k1_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/emu10k1/emumpu401.c

241

if (up) {

sound/pci/ens1370.c

2149

static void snd_ensoniq_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/ens1370.c

2155

if (up) {

sound/pci/ens1370.c

2171

static void snd_ensoniq_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/ens1370.c

2177

if (up) {

sound/pci/ice1712/ice1724.c

305

static void vt1724_midi_output_trigger(struct snd_rawmidi_substream *s, int up)

sound/pci/ice1712/ice1724.c

310

if (up) {

sound/pci/ice1712/ice1724.c

354

static void vt1724_midi_input_trigger(struct snd_rawmidi_substream *s, int up)

sound/pci/ice1712/ice1724.c

359

if (up) {

sound/pci/rme9652/hdsp.c

1359

static void snd_hdsp_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/rme9652/hdsp.c

1369

if (up) {

sound/pci/rme9652/hdsp.c

1398

static void snd_hdsp_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/rme9652/hdsp.c

1404

if (up) {

sound/pci/rme9652/hdsp.c

1416

if (up)

sound/pci/rme9652/hdspm.c

1911

snd_hdspm_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/rme9652/hdspm.c

1920

if (up) {

sound/pci/rme9652/hdspm.c

1950

snd_hdspm_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/pci/rme9652/hdspm.c

1956

if (up) {

sound/pci/rme9652/hdspm.c

1968

if (up)

sound/soc/codecs/mt6357.c

73

static void hp_main_output_ramp(struct mt6357_priv *priv, bool up)

sound/soc/codecs/mt6357.c

79

stage = up ? i : MT6357_HPLOUT_STG_CTRL_VAUDP15_MAX - i;

sound/soc/codecs/mt6357.c

90

static void hp_aux_feedback_loop_gain_ramp(struct mt6357_priv *priv, bool up)

sound/soc/codecs/mt6357.c

96

stage = up ? i : MT6357_HP_AUX_LOOP_GAIN_MAX - i;

sound/soc/codecs/mt6358.c

232

static void hp_main_output_ramp(struct mt6358_priv *priv, bool up)

sound/soc/codecs/mt6358.c

239

stage = up ? i : target - i;

sound/soc/codecs/mt6358.c

248

static void hp_aux_feedback_loop_gain_ramp(struct mt6358_priv *priv, bool up)

sound/soc/codecs/mt6358.c

254

stage = up ? i : 0xf - i;

sound/soc/codecs/mt6359-accdet.c

334

v >= priv->data->four_key.up)

sound/soc/codecs/mt6359-accdet.c

336

if (v < priv->data->four_key.up &&

sound/soc/codecs/mt6359-accdet.c

346

v >= priv->data->three_key.up)

sound/soc/codecs/mt6359-accdet.c

348

if (v < priv->data->three_key.up &&

sound/soc/codecs/mt6359-accdet.h

55

unsigned int up;

sound/soc/codecs/mt6359-accdet.h

62

unsigned int up;

sound/soc/codecs/mt6359.c

254

static void hp_main_output_ramp(struct mt6359_priv *priv, bool up)

sound/soc/codecs/mt6359.c

261

stage = up ? i : target - i;

sound/soc/codecs/mt6359.c

272

static void hp_aux_feedback_loop_gain_ramp(struct mt6359_priv *priv, bool up)

sound/soc/codecs/mt6359.c

279

stage = up ? i : target - i;

sound/soc/codecs/nau8824.c

225

up(&nau8824->jd_sem);

sound/soc/codecs/nau8825.c

267

up(&nau8825->xtalk_sem);

sound/usb/6fire/midi.c

116

struct snd_rawmidi_substream *alsa_sub, int up)

sound/usb/6fire/midi.c

121

if (up)

sound/usb/6fire/midi.c

66

struct snd_rawmidi_substream *alsa_sub, int up)

sound/usb/6fire/midi.c

73

if (up) { /* start transfer */

sound/usb/bcd2000/bcd2000.c

191

int up)

sound/usb/bcd2000/bcd2000.c

195

if (up) {

sound/usb/bcd2000/bcd2000.c

90

int up)

sound/usb/bcd2000/bcd2000.c

93

bcd2k->midi_receive_substream = up ? substream : NULL;

sound/usb/caiaq/midi.c

26

static void snd_usb_caiaq_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)

sound/usb/caiaq/midi.c

33

cdev->midi_receive_substream = up ? substream : NULL;

sound/usb/caiaq/midi.c

78

static void snd_usb_caiaq_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)

sound/usb/caiaq/midi.c

82

if (up) {

sound/usb/line6/midi.c

156

int up)

sound/usb/line6/midi.c

189

int up)

sound/usb/line6/midi.c

194

if (up)

sound/usb/midi.c

1210

int up)

sound/usb/midi.c

1215

port->active = up;

sound/usb/midi.c

1216

if (up) {

sound/usb/midi.c

1270

int up)

sound/usb/midi.c

1274

if (up)

sound/usb/midi2.c

369

int up)

sound/usb/midi2.c

373

atomic_set(&ep->running, up);

sound/usb/midi2.c

374

if (up && ep->direction == STR_OUT && !ep->disconnected)

sound/usb/usx2y/us144mkii_midi.c

117

int up)

sound/usb/usx2y/us144mkii_midi.c

122

if (up) {

sound/usb/usx2y/us144mkii_midi.c

352

int up)

sound/usb/usx2y/us144mkii_midi.c

356

if (up) {

tools/perf/util/probe-event.c

2986

int i, fd[2] = {-1, -1}, up, ret;

tools/perf/util/probe-event.c

2992

up = pev->uprobes ? 1 : 0;

tools/perf/util/probe-event.c

2993

fd[up] = __open_probe_file_and_namelist(up, &namelist[up]);

tools/perf/util/probe-event.c

2994

if (fd[up] < 0)

tools/perf/util/probe-event.c

2995

return fd[up];

tools/perf/util/probe-event.c

3000

up = tev->uprobes ? 1 : 0;

tools/perf/util/probe-event.c

3001

if (fd[up] == -1) { /* Open the kprobe/uprobe_events */

tools/perf/util/probe-event.c

3002

fd[up] = __open_probe_file_and_namelist(up,

tools/perf/util/probe-event.c

3003

&namelist[up]);

tools/perf/util/probe-event.c

3004

if (fd[up] < 0)

tools/perf/util/probe-event.c

3012

ret = probe_trace_event__set_name(tev, pev, namelist[up],

tools/perf/util/probe-event.c

3018

ret = probe_file__add_event(fd[up], tev);

tools/perf/util/probe-event.c

3043

for (up = 0; up < 2; up++) {

tools/perf/util/probe-event.c

3044

strlist__delete(namelist[up]);

tools/perf/util/probe-event.c

3045

if (fd[up] >= 0)

tools/perf/util/probe-event.c

3046

close(fd[up]);

tools/testing/radix-tree/main.c

15

void __gang_check(unsigned long middle, long down, long up, int chunk, int hop)

tools/testing/radix-tree/main.c

22

for (idx = -down; idx < up; idx++)

tools/testing/radix-tree/main.c

26

for (idx = -down; idx < up; idx++)

tools/testing/radix-tree/main.c

28

item_check_absent(&tree, middle + up);

tools/testing/radix-tree/main.c

31

item_gang_check_present(&tree, middle - down, up + down,

tools/testing/radix-tree/main.c

33

item_full_scan(&tree, middle - down, down + up, chunk);

tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c

43

bool up;

tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c

62

up = !SYS_NOFAIL("ip netns exec " NS0 " ping -6 -c 1 -W 1 " VETH1_ADDR6);

tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c

64

up = !SYS_NOFAIL("ip netns exec " NS0 " ping -c 1 -W 1 " VETH1_ADDR);

tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c

66

if (up)