arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c

261

return debug9.cn38xx.doorbell;

arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c

265

return debug8.cn50xx.doorbell;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1817

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1821

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1830

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1834

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1842

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1846

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1961

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1965

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1974

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1978

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1986

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

1990

uint64_t doorbell:1;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

797

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

809

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

817

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

831

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

843

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

857

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

869

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

883

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

906

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

916

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

923

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko-defs.h

935

uint64_t doorbell:20;

arch/mips/include/asm/octeon/cvmx-pko.h

120

uint64_t doorbell;

arch/mips/include/asm/octeon/cvmx-pko.h

606

status->doorbell = debug9.cn38xx.doorbell;

arch/mips/include/asm/octeon/cvmx-pko.h

612

status->doorbell = debug8.cn50xx.doorbell;

drivers/accel/qaic/mhi_controller.c

113

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

128

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

143

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

158

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

173

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

188

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

203

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

218

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

233

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

248

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

263

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

278

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

293

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

308

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

323

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

338

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

353

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

368

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

38

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

383

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

398

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

413

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

431

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

446

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

461

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

476

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

491

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

506

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

521

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

53

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

536

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

551

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

566

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

581

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

596

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

611

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

626

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

641

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

656

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

671

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

68

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

686

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

83

.doorbell = MHI_DB_BRST_DISABLE,

drivers/accel/qaic/mhi_controller.c

98

.doorbell = MHI_DB_BRST_DISABLE,

drivers/bluetooth/hci_bcm4377.c

1056

msg.doorbell = cpu_to_le16(ring->doorbell);

drivers/bluetooth/hci_bcm4377.c

1095

bcm4377_ring_doorbell(bcm4377, ring->doorbell, 0xf);

drivers/bluetooth/hci_bcm4377.c

1665

cpu_to_le16(bcm4377->control_h2d_ring.doorbell);

drivers/bluetooth/hci_bcm4377.c

1724

bcm4377->control_h2d_ring.doorbell = BCM4377_DOORBELL_CONTROL;

drivers/bluetooth/hci_bcm4377.c

1731

bcm4377->hci_h2d_ring.doorbell = BCM4377_DOORBELL_HCI_H2D;

drivers/bluetooth/hci_bcm4377.c

1737

bcm4377->hci_d2h_ring.doorbell = BCM4377_DOORBELL_HCI_D2H;

drivers/bluetooth/hci_bcm4377.c

1743

bcm4377->sco_h2d_ring.doorbell = BCM4377_DOORBELL_SCO;

drivers/bluetooth/hci_bcm4377.c

1750

bcm4377->sco_d2h_ring.doorbell = BCM4377_DOORBELL_SCO;

drivers/bluetooth/hci_bcm4377.c

1761

bcm4377->acl_h2d_ring.doorbell = BCM4377_DOORBELL_ACL_H2D;

drivers/bluetooth/hci_bcm4377.c

1771

bcm4377->acl_d2h_ring.doorbell = BCM4377_DOORBELL_ACL_D2H;

drivers/bluetooth/hci_bcm4377.c

271

__le16 doorbell;

drivers/bluetooth/hci_bcm4377.c

427

enum bcm4377_doorbell doorbell;

drivers/bluetooth/hci_bcm4377.c

613

static void bcm4377_ring_doorbell(struct bcm4377_data *bcm4377, u8 doorbell,

drivers/bluetooth/hci_bcm4377.c

619

db |= FIELD_PREP(BCM4377_BAR0_DOORBELL_IDX, doorbell);

drivers/bluetooth/hci_bcm4377.c

623

doorbell, db);

drivers/bluetooth/hci_bcm4377.c

699

bcm4377_ring_doorbell(bcm4377, ring->doorbell, head);

drivers/bluetooth/hci_bcm4377.c

958

bcm4377_ring_doorbell(bcm4377, ring->doorbell, new_head);

drivers/bus/mhi/host/init.c

856

mhi_chan->db_cfg.brstmode = ch_cfg->doorbell;

drivers/bus/mhi/host/pci_generic.c

119

.doorbell = MHI_DB_BRST_ENABLE, \

drivers/bus/mhi/host/pci_generic.c

134

.doorbell = MHI_DB_BRST_ENABLE, \

drivers/bus/mhi/host/pci_generic.c

149

.doorbell = MHI_DB_BRST_DISABLE, \

drivers/bus/mhi/host/pci_generic.c

164

.doorbell = MHI_DB_BRST_DISABLE, \

drivers/bus/mhi/host/pci_generic.c

179

.doorbell = MHI_DB_BRST_DISABLE, \

drivers/bus/mhi/host/pci_generic.c

194

.doorbell = MHI_DB_BRST_DISABLE, \

drivers/bus/mhi/host/pci_generic.c

76

.doorbell = MHI_DB_BRST_DISABLE, \

drivers/bus/mhi/host/pci_generic.c

91

.doorbell = MHI_DB_BRST_DISABLE, \

drivers/cpufreq/pcc-cpufreq.c

124

acpi_read(&doorbell_value, &doorbell);

drivers/cpufreq/pcc-cpufreq.c

126

&doorbell);

drivers/cpufreq/pcc-cpufreq.c

488

doorbell.space_id = reg_resource->space_id;

drivers/cpufreq/pcc-cpufreq.c

489

doorbell.bit_width = reg_resource->bit_width;

drivers/cpufreq/pcc-cpufreq.c

490

doorbell.bit_offset = reg_resource->bit_offset;

drivers/cpufreq/pcc-cpufreq.c

491

doorbell.access_width = 4;

drivers/cpufreq/pcc-cpufreq.c

492

doorbell.address = reg_resource->address;

drivers/cpufreq/pcc-cpufreq.c

496

doorbell.space_id, doorbell.bit_width, doorbell.bit_offset,

drivers/cpufreq/pcc-cpufreq.c

497

doorbell.access_width, reg_resource->address);

drivers/cpufreq/pcc-cpufreq.c

98

static struct acpi_generic_address doorbell;

drivers/crypto/hisilicon/qm.c

797

u64 doorbell;

drivers/crypto/hisilicon/qm.c

799

doorbell = qn | ((u64)cmd << QM_DB_CMD_SHIFT_V1) |

drivers/crypto/hisilicon/qm.c

803

writeq(doorbell, qm->io_base + QM_DOORBELL_BASE_V1);

drivers/crypto/hisilicon/qm.c

810

u64 doorbell;

drivers/crypto/hisilicon/qm.c

818

doorbell = qn | ((u64)cmd << QM_DB_CMD_SHIFT_V2) |

drivers/crypto/hisilicon/qm.c

823

writeq(doorbell, io_base);

drivers/dma/dw-edma/dw-edma-v0-core.c

433

SET_RW_32(dw, chan->dir, doorbell,

drivers/dma/dw-edma/dw-edma-v0-debugfs.c

145

WR_REGISTER(dw, doorbell),

drivers/dma/dw-edma/dw-edma-v0-debugfs.c

207

RD_REGISTER(dw, doorbell),

drivers/dma/dw-edma/dw-hdma-v0-core.c

263

SET_CH_32(dw, chan->dir, chan->id, doorbell, HDMA_V0_DOORBELL_START);

drivers/dma/dw-edma/dw-hdma-v0-debugfs.c

84

CTX_REGISTER(dw, doorbell, dir, ch),

drivers/dma/dw-edma/dw-hdma-v0-regs.h

29

u32 doorbell; /* 0x0004 */

drivers/fpga/intel-m10-bmc-sec-update.c

262

static void log_error_regs(struct m10bmc_sec *sec, u32 doorbell)

drivers/fpga/intel-m10-bmc-sec-update.c

267

dev_err(sec->dev, "Doorbell: 0x%08x\n", doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

276

u32 doorbell;

drivers/fpga/intel-m10-bmc-sec-update.c

279

ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

283

return FIELD_GET(DRBL_RSU_STATUS, doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

327

ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, doorbell_reg);

drivers/fpga/intel-m10-bmc-sec-update.c

344

u32 doorbell;

drivers/fpga/intel-m10-bmc-sec-update.c

347

ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

351

if (!rsu_progress_done(rsu_prog(doorbell))) {

drivers/fpga/intel-m10-bmc-sec-update.c

352

log_error_regs(sec, doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

379

ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,

drivers/fpga/intel-m10-bmc-sec-update.c

416

u32 doorbell, progress;

drivers/fpga/intel-m10-bmc-sec-update.c

419

ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

424

while (rsu_prog(doorbell) == RSU_PROG_PREPARE) {

drivers/fpga/intel-m10-bmc-sec-update.c

429

ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

434

progress = rsu_prog(doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

436

log_error_regs(sec, doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

439

log_error_regs(sec, doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

452

ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,

drivers/fpga/intel-m10-bmc-sec-update.c

460

csr_map->base + csr_map->doorbell,

drivers/fpga/intel-m10-bmc-sec-update.c

508

u32 doorbell;

drivers/fpga/intel-m10-bmc-sec-update.c

511

ret = m10bmc_sys_read(sec->m10bmc, csr_map->doorbell, &doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

515

if (rsu_prog(doorbell) != RSU_PROG_READY)

drivers/fpga/intel-m10-bmc-sec-update.c

518

ret = m10bmc_sys_update_bits(sec->m10bmc, csr_map->doorbell,

drivers/fpga/intel-m10-bmc-sec-update.c

584

u32 blk_size, doorbell;

drivers/fpga/intel-m10-bmc-sec-update.c

590

ret = m10bmc_sys_read(m10bmc, csr_map->doorbell, &doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

593

} else if (rsu_prog(doorbell) != RSU_PROG_READY) {

drivers/fpga/intel-m10-bmc-sec-update.c

594

log_error_regs(sec, doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

612

u32 doorbell, result;

drivers/fpga/intel-m10-bmc-sec-update.c

627

ret = rsu_check_complete(sec, &doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

631

log_error_regs(sec, doorbell);

drivers/fpga/intel-m10-bmc-sec-update.c

636

log_error_regs(sec, doorbell);

drivers/gpu/drm/amd/amdgpu/amdgpu.h

945

struct amdgpu_doorbell doorbell;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

109

*aperture_base = adev->doorbell.base;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

112

} else if (adev->doorbell.size > adev->doorbell.num_kernel_doorbells *

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

114

*aperture_base = adev->doorbell.base;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

115

*aperture_size = adev->doorbell.size;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

116

*start_offset = adev->doorbell.num_kernel_doorbells * sizeof(u32);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

108

if (index < adev->doorbell.num_kernel_doorbells)

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

109

atomic64_set((atomic64_t *)(adev->doorbell.cpu_addr + index), v);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

155

if (adev->doorbell.num_kernel_doorbells == 0)

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

159

size = ALIGN(adev->doorbell.num_kernel_doorbells * sizeof(u32), PAGE_SIZE);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

169

&adev->doorbell.kernel_doorbells,

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

171

(void **)&adev->doorbell.cpu_addr);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

178

adev->doorbell.num_kernel_doorbells = size / sizeof(u32);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

198

adev->doorbell.base = 0;

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

199

adev->doorbell.size = 0;

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

200

adev->doorbell.num_kernel_doorbells = 0;

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

210

adev->doorbell.base = pci_resource_start(adev->pdev, 2);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

211

adev->doorbell.size = pci_resource_len(adev->pdev, 2);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

213

adev->doorbell.num_kernel_doorbells =

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

214

min_t(u32, adev->doorbell.size / sizeof(u32),

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

216

if (adev->doorbell.num_kernel_doorbells == 0)

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

227

adev->doorbell.num_kernel_doorbells += 0x400;

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

241

amdgpu_bo_free_kernel(&adev->doorbell.kernel_doorbells,

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

243

(void **)&adev->doorbell.cpu_addr);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

41

if (index < adev->doorbell.num_kernel_doorbells)

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

42

return readl(adev->doorbell.cpu_addr + index);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

64

if (index < adev->doorbell.num_kernel_doorbells)

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

65

writel(v, adev->doorbell.cpu_addr + index);

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

85

if (index < adev->doorbell.num_kernel_doorbells)

drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c

86

return atomic64_read((atomic64_t *)(adev->doorbell.cpu_addr + index));

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

2165

r = amdgpu_ttm_init_on_chip(adev, AMDGPU_PL_DOORBELL, adev->doorbell.size / PAGE_SIZE);

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

638

mem->bus.offset += adev->doorbell.base;

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

664

return ((uint64_t)(adev->doorbell.base + cursor.start)) >> PAGE_SHIFT;

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

3764

(adev->doorbell.size - 4));

drivers/gpu/drm/amd/amdgpu/nbif_v6_3_1.c

218

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbif_v6_3_1.c

220

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c

176

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c

178

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c

172

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c

174

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c

123

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c

125

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c

164

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c

167

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c

177

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c

180

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c

225

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c

227

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c

134

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c

137

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c

257

lower_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c

259

upper_32_bits(adev->doorbell.base));

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

643

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

695

doorbell = RREG32(mmSDMA0_GFX_DOORBELL + sdma_offsets[i]);

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

698

doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL,

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

700

doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 1);

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

702

doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 0);

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

704

WREG32(mmSDMA0_GFX_DOORBELL + sdma_offsets[i], doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

1093

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

1124

doorbell = RREG32_SDMA(i, mmSDMA0_GFX_DOORBELL);

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

1127

doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE,

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

1132

WREG32_SDMA(i, mmSDMA0_GFX_DOORBELL, doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

1178

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

1209

doorbell = RREG32_SDMA(i, mmSDMA0_PAGE_DOORBELL);

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

1212

doorbell = REG_SET_FIELD(doorbell, SDMA0_PAGE_DOORBELL, ENABLE,

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

1217

WREG32_SDMA(i, mmSDMA0_PAGE_DOORBELL, doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

495

u32 doorbell_offset, doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

513

doorbell = RREG32_SDMA(i, regSDMA_GFX_DOORBELL);

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

516

doorbell = REG_SET_FIELD(doorbell, SDMA_GFX_DOORBELL, ENABLE, 0);

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

520

WREG32_SDMA(i, regSDMA_GFX_DOORBELL, doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

691

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

741

doorbell = RREG32_SDMA(i, regSDMA_GFX_DOORBELL);

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

744

doorbell = REG_SET_FIELD(doorbell, SDMA_GFX_DOORBELL, ENABLE,

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

749

WREG32_SDMA(i, regSDMA_GFX_DOORBELL, doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

797

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

847

doorbell = RREG32_SDMA(i, regSDMA_PAGE_DOORBELL);

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

850

doorbell = REG_SET_FIELD(doorbell, SDMA_PAGE_DOORBELL, ENABLE,

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

855

WREG32_SDMA(i, regSDMA_PAGE_DOORBELL, doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c

693

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c

767

doorbell = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL));

drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c

772

doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 1);

drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c

776

doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 0);

drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c

778

WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL), doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c

542

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c

613

doorbell = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL));

drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c

617

doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 1);

drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c

621

doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 0);

drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c

623

WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL), doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c

488

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c

552

doorbell = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_DOORBELL));

drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c

556

doorbell = REG_SET_FIELD(doorbell, SDMA0_QUEUE0_DOORBELL, ENABLE, 1);

drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c

560

doorbell = REG_SET_FIELD(doorbell, SDMA0_QUEUE0_DOORBELL, ENABLE, 0);

drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c

562

WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_DOORBELL), doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c

480

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c

547

doorbell = RREG32_SOC15_IP(GC, sdma_v7_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_DOORBELL));

drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c

551

doorbell = REG_SET_FIELD(doorbell, SDMA0_QUEUE0_DOORBELL, ENABLE, 1);

drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c

555

doorbell = REG_SET_FIELD(doorbell, SDMA0_QUEUE0_DOORBELL, ENABLE, 0);

drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c

557

WREG32_SOC15_IP(GC, sdma_v7_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_DOORBELL), doorbell);

drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c

462

u32 doorbell;

drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c

529

doorbell = RREG32_SOC15_IP(GC, sdma_v7_1_get_reg_offset(adev, i, regSDMA0_SDMA_QUEUE0_DOORBELL));

drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c

533

doorbell = REG_SET_FIELD(doorbell, SDMA0_SDMA_QUEUE0_DOORBELL, ENABLE, 1);

drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c

537

doorbell = REG_SET_FIELD(doorbell, SDMA0_SDMA_QUEUE0_DOORBELL, ENABLE, 0);

drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c

539

WREG32_SOC15_IP(GC, sdma_v7_1_get_reg_offset(adev, i, regSDMA0_SDMA_QUEUE0_DOORBELL), doorbell);

drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c

210

uint32_t doorbell, doorbell_offset;

drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c

254

doorbell = RREG32(vpe_get_reg_offset(vpe, i, regVPEC_QUEUE0_DOORBELL));

drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c

255

doorbell = REG_SET_FIELD(doorbell, VPEC_QUEUE0_DOORBELL, ENABLE, ring->use_doorbell ? 1 : 0);

drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c

256

WREG32(vpe_get_reg_offset(vpe, i, regVPEC_QUEUE0_DOORBELL), doorbell);

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

250

return adev->doorbell.base + first_db_index * sizeof(uint32_t);

drivers/gpu/drm/nouveau/include/nvif/user.h

12

void (*doorbell)(struct nvif_user *, u32 token);

drivers/gpu/drm/nouveau/nvif/chanc36f.c

21

usermode->func->doorbell(usermode, chan->doorbell_token);

drivers/gpu/drm/nouveau/nvif/userc361.c

45

.doorbell = nvif_userc361_doorbell,

drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga100.c

39

return (chan->cgrp->runl->doorbell << 16) | chan->id;

drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga100.c

504

runl->doorbell = dbcfg >> 16;

drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.h

66

u16 doorbell;

drivers/gpu/drm/radeon/cik.c

1730

if (index < rdev->doorbell.num_doorbells) {

drivers/gpu/drm/radeon/cik.c

1731

return readl(rdev->doorbell.ptr + index);

drivers/gpu/drm/radeon/cik.c

1750

if (index < rdev->doorbell.num_doorbells) {

drivers/gpu/drm/radeon/cik.c

1751

writel(v, rdev->doorbell.ptr + index);

drivers/gpu/drm/radeon/radeon.h

2363

struct radeon_doorbell doorbell;

drivers/gpu/drm/radeon/radeon.h

687

void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell);

drivers/gpu/drm/radeon/radeon_device.c

341

rdev->doorbell.base = pci_resource_start(rdev->pdev, 2);

drivers/gpu/drm/radeon/radeon_device.c

342

rdev->doorbell.size = pci_resource_len(rdev->pdev, 2);

drivers/gpu/drm/radeon/radeon_device.c

344

rdev->doorbell.num_doorbells = min_t(u32, rdev->doorbell.size / sizeof(u32), RADEON_MAX_DOORBELLS);

drivers/gpu/drm/radeon/radeon_device.c

345

if (rdev->doorbell.num_doorbells == 0)

drivers/gpu/drm/radeon/radeon_device.c

348

rdev->doorbell.ptr = ioremap(rdev->doorbell.base, rdev->doorbell.num_doorbells * sizeof(u32));

drivers/gpu/drm/radeon/radeon_device.c

349

if (rdev->doorbell.ptr == NULL) {

drivers/gpu/drm/radeon/radeon_device.c

352

DRM_INFO("doorbell mmio base: 0x%08X\n", (uint32_t)rdev->doorbell.base);

drivers/gpu/drm/radeon/radeon_device.c

353

DRM_INFO("doorbell mmio size: %u\n", (unsigned)rdev->doorbell.size);

drivers/gpu/drm/radeon/radeon_device.c

355

memset(&rdev->doorbell.used, 0, sizeof(rdev->doorbell.used));

drivers/gpu/drm/radeon/radeon_device.c

369

iounmap(rdev->doorbell.ptr);

drivers/gpu/drm/radeon/radeon_device.c

370

rdev->doorbell.ptr = NULL;

drivers/gpu/drm/radeon/radeon_device.c

382

int radeon_doorbell_get(struct radeon_device *rdev, u32 *doorbell)

drivers/gpu/drm/radeon/radeon_device.c

384

unsigned long offset = find_first_zero_bit(rdev->doorbell.used, rdev->doorbell.num_doorbells);

drivers/gpu/drm/radeon/radeon_device.c

385

if (offset < rdev->doorbell.num_doorbells) {

drivers/gpu/drm/radeon/radeon_device.c

386

__set_bit(offset, rdev->doorbell.used);

drivers/gpu/drm/radeon/radeon_device.c

387

*doorbell = offset;

drivers/gpu/drm/radeon/radeon_device.c

402

void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell)

drivers/gpu/drm/radeon/radeon_device.c

404

if (doorbell < rdev->doorbell.num_doorbells)

drivers/gpu/drm/radeon/radeon_device.c

405

__clear_bit(doorbell, rdev->doorbell.used);

drivers/infiniband/hw/mana/cq.c

19

u32 doorbell;

drivers/infiniband/hw/mana/cq.c

55

doorbell = mana_ucontext->doorbell;

drivers/infiniband/hw/mana/cq.c

68

doorbell = mdev->gdma_dev->doorbell;

drivers/infiniband/hw/mana/cq.c

72

err = mana_ib_gd_create_cq(mdev, cq, doorbell);

drivers/infiniband/hw/mana/main.c

1020

struct ib_qp_init_attr *attr, u32 doorbell, u64 flags)

drivers/infiniband/hw/mana/main.c

1038

req.doorbell_page = doorbell;

drivers/infiniband/hw/mana/main.c

1079

struct ib_qp_init_attr *attr, u32 doorbell, u32 type)

drivers/infiniband/hw/mana/main.c

1097

req.doorbell_page = doorbell;

drivers/infiniband/hw/mana/main.c

222

ucontext->doorbell = doorbell_page;

drivers/infiniband/hw/mana/main.c

239

ret = mana_gd_destroy_doorbell_page(gc, mana_ucontext->doorbell);

drivers/infiniband/hw/mana/main.c

535

gc->db_page_size * mana_ucontext->doorbell) >>

drivers/infiniband/hw/mana/main.c

962

int mana_ib_gd_create_cq(struct mana_ib_dev *mdev, struct mana_ib_cq *cq, u32 doorbell)

drivers/infiniband/hw/mana/main.c

977

req.doorbell_page = doorbell;

drivers/infiniband/hw/mana/mana_ib.h

199

u32 doorbell;

drivers/infiniband/hw/mana/mana_ib.h

714

int mana_ib_gd_create_cq(struct mana_ib_dev *mdev, struct mana_ib_cq *cq, u32 doorbell);

drivers/infiniband/hw/mana/mana_ib.h

719

struct ib_qp_init_attr *attr, u32 doorbell, u64 flags);

drivers/infiniband/hw/mana/mana_ib.h

723

struct ib_qp_init_attr *attr, u32 doorbell, u32 type);

drivers/infiniband/hw/mana/qp.c

319

err = mana_ib_cfg_vport(mdev, port, pd, mana_ucontext->doorbell);

drivers/infiniband/hw/mana/qp.c

536

u32 doorbell;

drivers/infiniband/hw/mana/qp.c

542

doorbell = mana_ucontext->doorbell;

drivers/infiniband/hw/mana/qp.c

566

err = mana_ib_gd_create_rc_qp(mdev, qp, attr, doorbell, flags);

drivers/infiniband/hw/mana/qp.c

637

u32 doorbell, queue_size;

drivers/infiniband/hw/mana/qp.c

655

doorbell = mdev->gdma_dev->doorbell;

drivers/infiniband/hw/mana/qp.c

670

err = mana_ib_gd_create_ud_qp(mdev, qp, attr, doorbell, attr->qp_type);

drivers/infiniband/hw/mlx5/mlx5_ib.h

451

struct mlx5_db *doorbell;

drivers/infiniband/hw/mlx5/mlx5_ib.h

461

struct mlx5_db *doorbell;

drivers/infiniband/hw/mlx5/qp.c

1687

sq->doorbell = &qp->db;

drivers/infiniband/hw/mlx5/qp.c

1688

rq->doorbell = &qp->db;

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

4003

phys_addr_t doorbell;

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

4008

doorbell = (((u64)msg->address_hi) << 32) | msg->address_lo;

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

4009

doorbell &= MSI_CFG0_ADDR_MASK;

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

4011

writeq_relaxed(doorbell, smmu->base + cfg[0]);

drivers/irqchip/irq-loongson-pch-msi.c

186

priv->doorbell = msg_address;

drivers/irqchip/irq-loongson-pch-msi.c

25

phys_addr_t doorbell;

drivers/irqchip/irq-loongson-pch-msi.c

66

msg->address_hi = upper_32_bits(priv->doorbell);

drivers/irqchip/irq-loongson-pch-msi.c

67

msg->address_lo = lower_32_bits(priv->doorbell);

drivers/irqchip/irq-sg2042-msi.c

112

phys_addr_t doorbell = data->doorbell_addr + 4 * (d->hwirq / 32);

drivers/irqchip/irq-sg2042-msi.c

114

msg->address_lo = lower_32_bits(doorbell);

drivers/irqchip/irq-sg2042-msi.c

115

msg->address_hi = upper_32_bits(doorbell);

drivers/macintosh/smu.c

158

pmac_do_feature_call(PMAC_FTR_WRITE_GPIO, NULL, smu->doorbell, 4);

drivers/macintosh/smu.c

176

gpio = pmac_do_feature_call(PMAC_FTR_READ_GPIO, NULL, smu->doorbell);

drivers/macintosh/smu.c

328

gpio = pmac_do_feature_call(PMAC_FTR_READ_GPIO, NULL, smu->doorbell);

drivers/macintosh/smu.c

525

smu->doorbell = data;

drivers/macintosh/smu.c

526

if (smu->doorbell < 0x50)

drivers/macintosh/smu.c

527

smu->doorbell += 0x50;

drivers/macintosh/smu.c

78

int doorbell; /* doorbell gpio */

drivers/mailbox/arm_mhu_db.c

108

for (doorbell = 0; bits; doorbell++) {

drivers/mailbox/arm_mhu_db.c

109

if (!test_and_clear_bit(doorbell, &bits))

drivers/mailbox/arm_mhu_db.c

112

chan = mhu_db_mbox_to_channel(mbox, pchan, doorbell);

drivers/mailbox/arm_mhu_db.c

117

pchan, doorbell);

drivers/mailbox/arm_mhu_db.c

142

if (readl_relaxed(base + INTR_STAT_OFS) & BIT(chan_info->doorbell))

drivers/mailbox/arm_mhu_db.c

154

writel_relaxed(BIT(chan_info->doorbell), base + INTR_SET_OFS);

drivers/mailbox/arm_mhu_db.c

193

unsigned int doorbell = spec->args[1];

drivers/mailbox/arm_mhu_db.c

197

if (pchan >= MHU_CHANS || doorbell >= MHU_NUM_DOORBELLS) {

drivers/mailbox/arm_mhu_db.c

200

pchan, doorbell);

drivers/mailbox/arm_mhu_db.c

205

chan = mhu_db_mbox_to_channel(mbox, pchan, doorbell);

drivers/mailbox/arm_mhu_db.c

208

pchan, doorbell);

drivers/mailbox/arm_mhu_db.c

230

chan_info->doorbell = doorbell;

drivers/mailbox/arm_mhu_db.c

235

pchan, doorbell);

drivers/mailbox/arm_mhu_db.c

55

unsigned int doorbell;

drivers/mailbox/arm_mhu_db.c

60

unsigned int doorbell)

drivers/mailbox/arm_mhu_db.c

68

chan_info->doorbell == doorbell)

drivers/mailbox/arm_mhu_db.c

80

writel_relaxed(BIT(chan_info->doorbell), base + INTR_CLR_OFS);

drivers/mailbox/arm_mhu_db.c

97

unsigned int doorbell;

drivers/mailbox/arm_mhuv2.c

235

u32 doorbell;

drivers/mailbox/arm_mhuv2.c

265

writel_relaxed(BIT(priv->doorbell),

drivers/mailbox/arm_mhuv2.c

275

writel_relaxed(BIT(priv->doorbell),

drivers/mailbox/arm_mhuv2.c

283

writel_relaxed(BIT(priv->doorbell),

drivers/mailbox/arm_mhuv2.c

294

BIT(priv->doorbell));

drivers/mailbox/arm_mhuv2.c

306

writel_relaxed(BIT(priv->doorbell),

drivers/mailbox/arm_mhuv2.c

797

int channel = 0, i, offset, doorbell, protocol, windows;

drivers/mailbox/arm_mhuv2.c

803

doorbell = pa->args[1];

drivers/mailbox/arm_mhuv2.c

804

if (doorbell >= MHUV2_STAT_BITS)

drivers/mailbox/arm_mhuv2.c

813

return &chans[channel + MHUV2_STAT_BITS * offset + doorbell];

drivers/mailbox/arm_mhuv2.c

819

if (doorbell)

drivers/mailbox/arm_mhuv2.c

832

pa->args[0], doorbell);

drivers/mailbox/arm_mhuv2.c

912

priv->doorbell = k;

drivers/mailbox/arm_mhuv3.c

290

u32 doorbell;

drivers/mailbox/arm_mhuv3.c

399

writel_relaxed(BIT(priv->doorbell), &mhu->mbx->dbcw[priv->ch_idx].msk_clr);

drivers/mailbox/arm_mhuv3.c

410

writel_relaxed(BIT(priv->doorbell), &mhu->mbx->dbcw[priv->ch_idx].msk_set);

drivers/mailbox/arm_mhuv3.c

418

writel_relaxed(BIT(priv->doorbell), &mhu->mbx->dbcw[priv->ch_idx].clr);

drivers/mailbox/arm_mhuv3.c

428

BIT(priv->doorbell));

drivers/mailbox/arm_mhuv3.c

435

e->pending_db[priv->ch_idx] &= ~BIT(priv->doorbell);

drivers/mailbox/arm_mhuv3.c

450

if (e->pending_db[priv->ch_idx] & BIT(priv->doorbell))

drivers/mailbox/arm_mhuv3.c

453

e->pending_db[priv->ch_idx] |= BIT(priv->doorbell);

drivers/mailbox/arm_mhuv3.c

456

writel_relaxed(BIT(priv->doorbell), &mhu->pbx->dbcw[priv->ch_idx].set);

drivers/mailbox/arm_mhuv3.c

556

unsigned int doorbell)

drivers/mailbox/arm_mhuv3.c

562

if (channel >= e->num_chans || doorbell >= MHUV3_FLAG_BITS) {

drivers/mailbox/arm_mhuv3.c

564

channel, doorbell);

drivers/mailbox/arm_mhuv3.c

568

return &chans[e->base_ch_idx + channel * MHUV3_FLAG_BITS + doorbell];

drivers/mailbox/arm_mhuv3.c

615

priv->doorbell = k;

drivers/message/fusion/mptbase.c

3961

u32 doorbell;

drivers/message/fusion/mptbase.c

3998

doorbell = CHIPREG_READ32(&ioc->chip->Doorbell);

drivers/message/fusion/mptbase.c

3999

doorbell &= MPI_IOC_STATE_MASK;

drivers/message/fusion/mptbase.c

4004

ioc->name, doorbell, count));

drivers/message/fusion/mptbase.c

4006

if (doorbell == MPI_IOC_STATE_READY) {

drivers/message/fusion/mptbase.c

4143

doorbell = CHIPREG_READ32(&ioc->chip->Doorbell);

drivers/message/fusion/mptbase.c

4144

doorbell &= MPI_IOC_STATE_MASK;

drivers/message/fusion/mptbase.c

4148

" count=%d\n", ioc->name, doorbell, count));

drivers/message/fusion/mptbase.c

4150

if (doorbell == MPI_IOC_STATE_READY) {

drivers/message/fusion/mptbase.c

4162

if (doorbell != MPI_IOC_STATE_READY)

drivers/message/fusion/mptbase.c

4165

doorbell);

drivers/mfd/intel-m10-bmc-pmci.c

361

.doorbell = M10BMC_N6000_DOORBELL,

drivers/mfd/intel-m10-bmc-spi.c

100

.doorbell = M10BMC_N3000_DOORBELL,

drivers/net/ethernet/amd/pds_core/dev.c

100

iowrite32(1, &pdsc->cmd_regs->doorbell);

drivers/net/ethernet/amd/pds_core/dev.c

105

iowrite32(0, &pdsc->cmd_regs->doorbell);

drivers/net/ethernet/broadcom/bnge/bnge.h

249

db->doorbell);

drivers/net/ethernet/broadcom/bnge/bnge_db.h

22

void __iomem *doorbell;

drivers/net/ethernet/broadcom/bnge/bnge_netdev.c

1005

DB_RING_IDX(db, idx), db->doorbell);

drivers/net/ethernet/broadcom/bnge/bnge_netdev.c

1011

DB_RING_IDX(db, idx), db->doorbell);

drivers/net/ethernet/broadcom/bnge/bnge_netdev.c

1465

db->doorbell = bd->bar1 + bd->db_offset;

drivers/net/ethernet/broadcom/bnge/bnge_netdev.c

999

DB_RING_IDX(db, idx), db->doorbell);

drivers/net/ethernet/broadcom/bnge/bnge_netdev.h

350

(db)->doorbell)

drivers/net/ethernet/broadcom/bnge/bnge_netdev.h

354

DB_RING_IDX(db, idx), (db)->doorbell)

drivers/net/ethernet/broadcom/bnge/bnge_txrx.c

1274

db->doorbell);

drivers/net/ethernet/broadcom/bnge/bnge_txrx.h

35

db->doorbell);

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

330

writel(DB_CP_FLAGS | DB_RING_IDX(db, idx), (db)->doorbell)

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

3312

db->doorbell);

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

334

(db)->doorbell)

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

338

DB_RING_IDX(db, idx), (db)->doorbell)

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

341

writel(DB_CP_REARM_FLAGS | DB_RING_IDX(db, idx), (db)->doorbell)

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

345

DB_RING_IDX(db, idx), (db)->doorbell)

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

369

DB_RING_IDX(db, idx), db->doorbell);

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

573

void __iomem *db = txr->tx_db.doorbell;

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

623

tx_push->doorbell =

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

7298

db->doorbell = bp->bar1 + bp->db_offset;

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

7300

db->doorbell = bp->bar1 + map_idx * 0x80;

drivers/net/ethernet/broadcom/bnxt/bnxt.h

2867

db->doorbell);

drivers/net/ethernet/broadcom/bnxt/bnxt.h

2871

writel_relaxed(db_val, db->doorbell);

drivers/net/ethernet/broadcom/bnxt/bnxt.h

2873

writel_relaxed(db_val, db->doorbell);

drivers/net/ethernet/broadcom/bnxt/bnxt.h

2883

db->doorbell);

drivers/net/ethernet/broadcom/bnxt/bnxt.h

2887

writel(db_val, db->doorbell);

drivers/net/ethernet/broadcom/bnxt/bnxt.h

2889

writel(db_val, db->doorbell);

drivers/net/ethernet/broadcom/bnxt/bnxt.h

947

__le32 doorbell;

drivers/net/ethernet/broadcom/bnxt/bnxt.h

959

void __iomem *doorbell;

drivers/net/ethernet/cavium/thunder/nicvf_queues.c

1588

goto doorbell;

drivers/net/ethernet/cavium/thunder/nicvf_queues.c

1611

doorbell:

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

2111

bool doorbell)

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

2120

!ring->pending_buf && num <= HNS3_MAX_PUSH_BD_NUM && doorbell) {

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

2132

if (!doorbell) {

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

2320

bool doorbell;

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

2363

doorbell = __netdev_tx_sent_queue(dev_queue, desc_cb->send_bytes,

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

2365

hns3_tx_doorbell(ring, ret, doorbell);

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

101

eq->doorbell);

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

1022

eq->doorbell = mlx4_get_eq_uar(dev, eq);

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

1023

if (!eq->doorbell) {

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

395

void __iomem *doorbell;

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/eq.h

29

__be32 __iomem *doorbell;

drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h

70

__be32 __iomem *addr = eq->doorbell + (arm ? 0 : 2);

drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c

288

switch (ring->doorbell - fbnic_ring_csr_base(ring)) {

drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c

32

doorbell_offset = ring->doorbell - csr_base;

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

1144

writel(pkt_tail, ring->doorbell);

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

1348

writel(head & rcq->size_mask, rcq->doorbell);

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

1605

static void fbnic_ring_init(struct fbnic_ring *ring, u32 __iomem *doorbell,

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

1609

ring->doorbell = doorbell;

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

1894

switch (rxr->doorbell - fbnic_ring_csr_base(rxr)) {

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

2846

fbnic_ring_init(&qt->sub0, real->sub0.doorbell, real->sub0.q_idx,

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

2848

fbnic_ring_init(&qt->sub1, real->sub1.doorbell, real->sub1.q_idx,

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

2850

fbnic_ring_init(&qt->cmpl, real->cmpl.doorbell, real->cmpl.q_idx,

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

386

writel(tail, ring->doorbell);

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

44

unsigned long csr_base = (unsigned long)ring->doorbell;

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

848

writel(head & cmpl->size_mask, cmpl->doorbell);

drivers/net/ethernet/meta/fbnic/fbnic_txrx.c

930

writel(i * FBNIC_BD_FRAG_COUNT, bdq->doorbell);

drivers/net/ethernet/meta/fbnic/fbnic_txrx.h

119

u32 __iomem *doorbell; /* Pointer to CSR space for ring */

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

1243

gd->doorbell = INVALID_DOORBELL;

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

1260

gd->doorbell = resp.db_id;

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

1290

gd->doorbell = INVALID_DOORBELL;

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

277

req.doolbell_id = queue->gdma_dev->doorbell;

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

384

mana_gd_ring_doorbell(gc, queue->gdma_dev->doorbell, queue->type,

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

397

mana_gd_ring_doorbell(gc, cq->gdma_dev->doorbell, cq->type, cq->id,

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

706

mana_gd_ring_doorbell(gc, eq->gdma_dev->doorbell, eq->type, eq->id,

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

129

gd->doorbell = eq_db.doorbell;

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

768

gd->doorbell = INVALID_DOORBELL;

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

833

hwc->gdma_dev->doorbell = INVALID_DOORBELL;

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

2854

err = mana_cfg_vport(apc, gd->pdid, gd->doorbell);

drivers/net/ethernet/pensando/ionic/ionic_dev.c

658

iowrite32(1, &idev->dev_cmd_regs->doorbell);

drivers/net/ethernet/pensando/ionic/ionic_if.h

3275

u32 doorbell;

drivers/net/ethernet/pensando/ionic/ionic_main.c

498

iowrite32(0, &idev->dev_cmd_regs->doorbell);

drivers/net/ethernet/pensando/ionic/ionic_main.c

572

iowrite32(1, &idev->dev_cmd_regs->doorbell);

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

754

unsigned doorbell = FR_CZ_MC_TREG_SMEM + MCDI_DOORBELL(efx);

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

769

_efx_writed(efx, (__force __le32) 0x45789abc, doorbell);

drivers/net/ipa/gsi.c

1015

void gsi_channel_reset(struct gsi *gsi, u32 channel_id, bool doorbell)

drivers/net/ipa/gsi.c

1028

gsi_channel_program(channel, doorbell);

drivers/net/ipa/gsi.c

823

static void gsi_channel_program(struct gsi_channel *channel, bool doorbell)

drivers/net/ipa/gsi.c

874

if (gsi->version < IPA_VERSION_4_0 && doorbell)

drivers/net/ipa/gsi.h

222

void gsi_channel_reset(struct gsi *gsi, u32 channel_id, bool doorbell);

drivers/net/ipa/ipa_endpoint.c

1350

bool doorbell;

drivers/net/ipa/ipa_endpoint.c

1357

doorbell = !(++endpoint->replenish_count % IPA_REPLENISH_BATCH);

drivers/net/ipa/ipa_endpoint.c

1358

gsi_trans_commit(trans, doorbell);

drivers/net/wireless/ath/ath11k/mhi.c

109

.doorbell = MHI_DB_BRST_DISABLE,

drivers/net/wireless/ath/ath11k/mhi.c

33

.doorbell = MHI_DB_BRST_DISABLE,

drivers/net/wireless/ath/ath11k/mhi.c

46

.doorbell = MHI_DB_BRST_DISABLE,

drivers/net/wireless/ath/ath11k/mhi.c

96

.doorbell = MHI_DB_BRST_DISABLE,

drivers/net/wireless/ath/ath12k/wifi7/mhi.c

19

.doorbell = MHI_DB_BRST_DISABLE,

drivers/net/wireless/ath/ath12k/wifi7/mhi.c

32

.doorbell = MHI_DB_BRST_DISABLE,

drivers/net/wireless/ath/ath12k/wifi7/mhi.c

82

.doorbell = MHI_DB_BRST_DISABLE,

drivers/net/wireless/ath/ath12k/wifi7/mhi.c

95

.doorbell = MHI_DB_BRST_DISABLE,

drivers/perf/arm_smmuv3_pmu.c

727

phys_addr_t doorbell;

drivers/perf/arm_smmuv3_pmu.c

731

doorbell = (((u64)msg->address_hi) << 32) | msg->address_lo;

drivers/perf/arm_smmuv3_pmu.c

732

doorbell &= MSI_CFG0_ADDR_MASK;

drivers/perf/arm_smmuv3_pmu.c

734

writeq_relaxed(doorbell, pmu->reg_base + SMMU_PMCG_IRQ_CFG0);

drivers/rapidio/devices/rio_mport_cdev.c

1388

event.u.doorbell.rioid = src;

drivers/rapidio/devices/rio_mport_cdev.c

1389

event.u.doorbell.payload = info;

drivers/rapidio/devices/rio_mport_cdev.c

2304

event.u.doorbell.rioid,

drivers/rapidio/devices/rio_mport_cdev.c

2305

event.u.doorbell.payload);

drivers/s390/net/qeth_core.h

474

u64 doorbell;

drivers/s390/net/qeth_core_main.c

3666

QETH_TXQ_STAT_INC(queue, doorbell);

drivers/s390/net/qeth_ethtool.c

41

QETH_TXQ_STAT("Doorbell", doorbell),

drivers/scsi/3w-sas.c

1084

u32 request_id, doorbell;

drivers/scsi/3w-sas.c

1087

doorbell = readl(TWL_HOBDB_REG_ADDR(tw_dev));

drivers/scsi/3w-sas.c

1090

if (doorbell & TWL_DOORBELL_CONTROLLER_ERROR) {

drivers/scsi/3w-sas.c

1096

if (doorbell & TWL_DOORBELL_ATTENTION_INTERRUPT) {

drivers/scsi/be2iscsi/be_main.c

1731

u32 ring_id, doorbell = 0;

drivers/scsi/be2iscsi/be_main.c

1773

doorbell |= ring_id & DB_DEF_PDU_RING_ID_MASK;

drivers/scsi/be2iscsi/be_main.c

1774

doorbell |= 1 << DB_DEF_PDU_REARM_SHIFT;

drivers/scsi/be2iscsi/be_main.c

1775

doorbell |= 0 << DB_DEF_PDU_EVENT_SHIFT;

drivers/scsi/be2iscsi/be_main.c

1776

doorbell |= (prod & DB_DEF_PDU_CQPROC_MASK) << DB_DEF_PDU_CQPROC_SHIFT;

drivers/scsi/be2iscsi/be_main.c

1777

iowrite32(doorbell, phba->db_va + doorbell_offset);

drivers/scsi/be2iscsi/be_main.c

4287

u32 doorbell = 0;

drivers/scsi/be2iscsi/be_main.c

4313

doorbell |= beiscsi_conn->beiscsi_conn_cid & DB_WRB_POST_CID_MASK;

drivers/scsi/be2iscsi/be_main.c

4314

doorbell |= (pwrb_handle->wrb_index & DB_DEF_PDU_WRB_INDEX_MASK)

drivers/scsi/be2iscsi/be_main.c

4316

doorbell |= 1 << DB_DEF_PDU_NUM_POSTED_SHIFT;

drivers/scsi/be2iscsi/be_main.c

4317

iowrite32(doorbell, phba->db_va +

drivers/scsi/be2iscsi/be_main.c

4505

unsigned int doorbell = 0;

drivers/scsi/be2iscsi/be_main.c

4546

doorbell |= beiscsi_conn->beiscsi_conn_cid & DB_WRB_POST_CID_MASK;

drivers/scsi/be2iscsi/be_main.c

4547

doorbell |= (io_task->pwrb_handle->wrb_index &

drivers/scsi/be2iscsi/be_main.c

4550

doorbell |= 1 << DB_DEF_PDU_NUM_POSTED_SHIFT;

drivers/scsi/be2iscsi/be_main.c

4551

iowrite32(doorbell, phba->db_va +

drivers/scsi/be2iscsi/be_main.c

4566

unsigned int doorbell = 0;

drivers/scsi/be2iscsi/be_main.c

4607

doorbell |= beiscsi_conn->beiscsi_conn_cid & DB_WRB_POST_CID_MASK;

drivers/scsi/be2iscsi/be_main.c

4608

doorbell |= (io_task->pwrb_handle->wrb_index &

drivers/scsi/be2iscsi/be_main.c

4610

doorbell |= 1 << DB_DEF_PDU_NUM_POSTED_SHIFT;

drivers/scsi/be2iscsi/be_main.c

4612

iowrite32(doorbell, phba->db_va +

drivers/scsi/be2iscsi/be_main.c

4624

unsigned int doorbell = 0;

drivers/scsi/be2iscsi/be_main.c

4726

doorbell |= cid & DB_WRB_POST_CID_MASK;

drivers/scsi/be2iscsi/be_main.c

4727

doorbell |= (io_task->pwrb_handle->wrb_index &

drivers/scsi/be2iscsi/be_main.c

4729

doorbell |= 1 << DB_DEF_PDU_NUM_POSTED_SHIFT;

drivers/scsi/be2iscsi/be_main.c

4730

iowrite32(doorbell, phba->db_va +

drivers/scsi/esas2r/esas2r_flash.c

937

u32 doorbell;

drivers/scsi/esas2r/esas2r_flash.c

960

doorbell =

drivers/scsi/esas2r/esas2r_flash.c

963

doorbell);

drivers/scsi/esas2r/esas2r_flash.c

964

if (doorbell & function)

drivers/scsi/esas2r/esas2r_init.c

1013

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_OUT);

drivers/scsi/esas2r/esas2r_init.c

1014

if (doorbell & DRBL_MSG_IFC_DOWN) {

drivers/scsi/esas2r/esas2r_init.c

1016

doorbell);

drivers/scsi/esas2r/esas2r_init.c

1102

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_OUT);

drivers/scsi/esas2r/esas2r_init.c

1103

if (doorbell & DRBL_MSG_IFC_INIT) {

drivers/scsi/esas2r/esas2r_init.c

1105

doorbell);

drivers/scsi/esas2r/esas2r_init.c

1124

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_IN_ENB);

drivers/scsi/esas2r/esas2r_init.c

1125

if (doorbell & DRBL_POWER_DOWN)

drivers/scsi/esas2r/esas2r_init.c

1502

u32 doorbell;

drivers/scsi/esas2r/esas2r_init.c

1508

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_OUT);

drivers/scsi/esas2r/esas2r_init.c

1509

if (doorbell & DRBL_POWER_DOWN) {

drivers/scsi/esas2r/esas2r_init.c

1511

doorbell);

drivers/scsi/esas2r/esas2r_init.c

1535

u32 doorbell;

drivers/scsi/esas2r/esas2r_init.c

1552

doorbell =

drivers/scsi/esas2r/esas2r_init.c

1554

if (doorbell & DRBL_MSG_IFC_DOWN) {

drivers/scsi/esas2r/esas2r_init.c

1556

doorbell);

drivers/scsi/esas2r/esas2r_init.c

935

u32 doorbell;

drivers/scsi/esas2r/esas2r_init.c

961

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_OUT);

drivers/scsi/esas2r/esas2r_init.c

962

if (doorbell == 0xFFFFFFFF) {

drivers/scsi/esas2r/esas2r_init.c

970

} else if (doorbell & DRBL_FORCE_INT) {

drivers/scsi/esas2r/esas2r_init.c

971

u32 ver = (doorbell & DRBL_FW_VER_MSK);

drivers/scsi/esas2r/esas2r_init.c

978

doorbell);

drivers/scsi/esas2r/esas2r_int.c

107

u32 doorbell;

drivers/scsi/esas2r/esas2r_int.c

118

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_OUT);

drivers/scsi/esas2r/esas2r_int.c

119

if (doorbell != 0)

drivers/scsi/esas2r/esas2r_int.c

120

esas2r_doorbell_interrupt(a, doorbell);

drivers/scsi/esas2r/esas2r_int.c

135

u32 doorbell;

drivers/scsi/esas2r/esas2r_int.c

150

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_OUT);

drivers/scsi/esas2r/esas2r_int.c

151

if (doorbell != 0)

drivers/scsi/esas2r/esas2r_int.c

152

esas2r_doorbell_interrupt(a, doorbell);

drivers/scsi/esas2r/esas2r_int.c

48

static void esas2r_doorbell_interrupt(struct esas2r_adapter *a, u32 doorbell);

drivers/scsi/esas2r/esas2r_int.c

59

u32 doorbell;

drivers/scsi/esas2r/esas2r_int.c

665

static void esas2r_doorbell_interrupt(struct esas2r_adapter *a, u32 doorbell)

drivers/scsi/esas2r/esas2r_int.c

667

if (!(doorbell & DRBL_FORCE_INT)) {

drivers/scsi/esas2r/esas2r_int.c

669

esas2r_trace("doorbell: %x", doorbell);

drivers/scsi/esas2r/esas2r_int.c

673

esas2r_write_register_dword(a, MU_DOORBELL_OUT, doorbell);

drivers/scsi/esas2r/esas2r_int.c

675

if (doorbell & DRBL_RESET_BUS)

drivers/scsi/esas2r/esas2r_int.c

678

if (doorbell & DRBL_FORCE_INT)

drivers/scsi/esas2r/esas2r_int.c

681

if (doorbell & DRBL_PANIC_REASON_MASK) {

drivers/scsi/esas2r/esas2r_int.c

686

if (doorbell & DRBL_FW_RESET) {

drivers/scsi/esas2r/esas2r_int.c

691

if (!(doorbell & DRBL_FORCE_INT)) {

drivers/scsi/esas2r/esas2r_int.c

76

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_OUT);

drivers/scsi/esas2r/esas2r_int.c

77

if (doorbell != 0)

drivers/scsi/esas2r/esas2r_int.c

78

esas2r_doorbell_interrupt(a, doorbell);

drivers/scsi/esas2r/esas2r_io.c

679

u32 doorbell;

drivers/scsi/esas2r/esas2r_io.c

681

doorbell = esas2r_read_register_dword(a, MU_DOORBELL_OUT);

drivers/scsi/esas2r/esas2r_io.c

682

if (doorbell == 0xFFFFFFFF || !(doorbell & DRBL_FORCE_INT)) {

drivers/scsi/esas2r/esas2r_io.c

685

u32 ver = (doorbell & DRBL_FW_VER_MSK);

drivers/scsi/esas2r/esas2r_io.c

689

doorbell);

drivers/scsi/ipr.c

6482

ioa_cfg->doorbell |= IPR_RUNTIME_RESET;

drivers/scsi/ipr.c

7652

writel(ioa_cfg->doorbell, ioa_cfg->regs.set_uproc_interrupt_reg32);

drivers/scsi/ipr.c

9146

ioa_cfg->doorbell = IPR_DOORBELL;

drivers/scsi/ipr.h

1498

u32 doorbell;

drivers/scsi/lpfc/lpfc_sli.c

269

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

319

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

322

bf_set(lpfc_if6_wq_db_list_fm_num_posted, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

323

bf_set(lpfc_if6_wq_db_list_fm_dpp, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

324

bf_set(lpfc_if6_wq_db_list_fm_dpp_id, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

326

bf_set(lpfc_if6_wq_db_list_fm_id, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

329

bf_set(lpfc_wq_db_list_fm_num_posted, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

330

bf_set(lpfc_wq_db_list_fm_id, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

336

bf_set(lpfc_wq_db_list_fm_index, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

340

bf_set(lpfc_wq_db_ring_fm_num_posted, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

341

bf_set(lpfc_wq_db_ring_fm_id, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

345

writel(doorbell.word0, q->db_regaddr);

drivers/scsi/lpfc/lpfc_sli.c

386

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

404

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

405

bf_set(lpfc_mq_doorbell_num_posted, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

406

bf_set(lpfc_mq_doorbell_id, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

407

writel(doorbell.word0, q->phba->sli4_hba.MQDBregaddr);

drivers/scsi/lpfc/lpfc_sli.c

478

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

480

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

481

bf_set(lpfc_eqcq_doorbell_eqci, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

482

bf_set(lpfc_eqcq_doorbell_qt, &doorbell, LPFC_QUEUE_TYPE_EVENT);

drivers/scsi/lpfc/lpfc_sli.c

483

bf_set(lpfc_eqcq_doorbell_eqid_hi, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

485

bf_set(lpfc_eqcq_doorbell_eqid_lo, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

486

writel(doorbell.word0, q->phba->sli4_hba.EQDBregaddr);

drivers/scsi/lpfc/lpfc_sli.c

497

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

499

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

500

bf_set(lpfc_if6_eq_doorbell_eqid, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

501

writel(doorbell.word0, q->phba->sli4_hba.EQDBregaddr);

drivers/scsi/lpfc/lpfc_sli.c

519

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

526

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

528

bf_set(lpfc_eqcq_doorbell_arm, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

529

bf_set(lpfc_eqcq_doorbell_eqci, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

531

bf_set(lpfc_eqcq_doorbell_num_released, &doorbell, count);

drivers/scsi/lpfc/lpfc_sli.c

532

bf_set(lpfc_eqcq_doorbell_qt, &doorbell, LPFC_QUEUE_TYPE_EVENT);

drivers/scsi/lpfc/lpfc_sli.c

533

bf_set(lpfc_eqcq_doorbell_eqid_hi, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

535

bf_set(lpfc_eqcq_doorbell_eqid_lo, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

536

writel(doorbell.word0, q->phba->sli4_hba.EQDBregaddr);

drivers/scsi/lpfc/lpfc_sli.c

557

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

564

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

566

bf_set(lpfc_if6_eq_doorbell_arm, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

567

bf_set(lpfc_if6_eq_doorbell_num_released, &doorbell, count);

drivers/scsi/lpfc/lpfc_sli.c

568

bf_set(lpfc_if6_eq_doorbell_eqid, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

569

writel(doorbell.word0, q->phba->sli4_hba.EQDBregaddr);

drivers/scsi/lpfc/lpfc_sli.c

739

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

746

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

748

bf_set(lpfc_eqcq_doorbell_arm, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

749

bf_set(lpfc_eqcq_doorbell_num_released, &doorbell, count);

drivers/scsi/lpfc/lpfc_sli.c

750

bf_set(lpfc_eqcq_doorbell_qt, &doorbell, LPFC_QUEUE_TYPE_COMPLETION);

drivers/scsi/lpfc/lpfc_sli.c

751

bf_set(lpfc_eqcq_doorbell_cqid_hi, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

753

bf_set(lpfc_eqcq_doorbell_cqid_lo, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

754

writel(doorbell.word0, q->phba->sli4_hba.CQDBregaddr);

drivers/scsi/lpfc/lpfc_sli.c

772

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

779

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

781

bf_set(lpfc_if6_cq_doorbell_arm, &doorbell, 1);

drivers/scsi/lpfc/lpfc_sli.c

782

bf_set(lpfc_if6_cq_doorbell_num_released, &doorbell, count);

drivers/scsi/lpfc/lpfc_sli.c

783

bf_set(lpfc_if6_cq_doorbell_cqid, &doorbell, q->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

784

writel(doorbell.word0, q->phba->sli4_hba.CQDBregaddr);

drivers/scsi/lpfc/lpfc_sli.c

803

struct lpfc_register doorbell;

drivers/scsi/lpfc/lpfc_sli.c

832

doorbell.word0 = 0;

drivers/scsi/lpfc/lpfc_sli.c

834

bf_set(lpfc_rq_db_ring_fm_num_posted, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

836

bf_set(lpfc_rq_db_ring_fm_id, &doorbell, hq->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

838

bf_set(lpfc_rq_db_list_fm_num_posted, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

840

bf_set(lpfc_rq_db_list_fm_index, &doorbell,

drivers/scsi/lpfc/lpfc_sli.c

842

bf_set(lpfc_rq_db_list_fm_id, &doorbell, hq->queue_id);

drivers/scsi/lpfc/lpfc_sli.c

846

writel(doorbell.word0, hq->db_regaddr);

drivers/scsi/megaraid/megaraid_sas.h

1657

u32 doorbell; /*0000h*/

drivers/scsi/megaraid/megaraid_sas_base.c

2236

writel(MFI_STOP_ADP, &instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_base.c

2238

readl(&instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_base.c

4162

&instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_base.c

4178

&instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_base.c

4197

&instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_base.c

4205

doorbell) & 1)

drivers/scsi/megaraid/megaraid_sas_fusion.c

1255

if (megasas_readl(instance, &instance->reg_set->doorbell) & 1)

drivers/scsi/megaraid/megaraid_sas_fusion.c

4150

&instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_fusion.c

4151

readl(&instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_fusion.c

4944

status_reg = megasas_readl(instance, &instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_fusion.c

4946

&instance->reg_set->doorbell);

drivers/scsi/megaraid/megaraid_sas_fusion.c

4947

readl(&instance->reg_set->doorbell);

drivers/scsi/mpt3sas/mpt3sas_base.c

6860

u32 doorbell;

drivers/scsi/mpt3sas/mpt3sas_base.c

6872

doorbell = ioc->base_readl_ext_retry(&ioc->chip->Doorbell);

drivers/scsi/mpt3sas/mpt3sas_base.c

6873

if ((doorbell & MPI2_IOC_STATE_MASK) ==

drivers/scsi/mpt3sas/mpt3sas_base.c

6875

mpt3sas_print_fault_code(ioc, doorbell);

drivers/scsi/mpt3sas/mpt3sas_base.c

6878

if ((doorbell & MPI2_IOC_STATE_MASK) ==

drivers/scsi/mpt3sas/mpt3sas_base.c

6880

mpt3sas_print_coredump_info(ioc, doorbell);

drivers/scsi/mpt3sas/mpt3sas_base.c

700

u32 doorbell;

drivers/scsi/mpt3sas/mpt3sas_base.c

711

doorbell = mpt3sas_base_get_iocstate(ioc, 0);

drivers/scsi/mpt3sas/mpt3sas_base.c

712

if ((doorbell & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_MASK) {

drivers/scsi/mpt3sas/mpt3sas_base.c

755

if ((doorbell & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_COREDUMP) {

drivers/scsi/mpt3sas/mpt3sas_base.c

764

doorbell & MPI2_DOORBELL_DATA_MASK);

drivers/scsi/mpt3sas/mpt3sas_base.c

788

if ((doorbell & MPI2_IOC_STATE_MASK) != MPI2_IOC_STATE_COREDUMP)

drivers/scsi/mpt3sas/mpt3sas_base.c

797

if ((doorbell & MPI2_IOC_STATE_MASK) != MPI2_IOC_STATE_OPERATIONAL) {

drivers/scsi/mpt3sas/mpt3sas_base.c

801

doorbell = mpt3sas_base_get_iocstate(ioc, 0);

drivers/scsi/mpt3sas/mpt3sas_base.c

802

if ((doorbell & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) {

drivers/scsi/mpt3sas/mpt3sas_base.c

803

mpt3sas_print_fault_code(ioc, doorbell &

drivers/scsi/mpt3sas/mpt3sas_base.c

805

} else if ((doorbell & MPI2_IOC_STATE_MASK) ==

drivers/scsi/mpt3sas/mpt3sas_base.c

807

mpt3sas_print_coredump_info(ioc, doorbell &

drivers/scsi/mpt3sas/mpt3sas_base.c

809

if (rc && (doorbell & MPI2_IOC_STATE_MASK) !=

drivers/scsi/mpt3sas/mpt3sas_base.c

950

u32 doorbell;

drivers/scsi/mpt3sas/mpt3sas_base.c

957

doorbell = ioc->base_readl_ext_retry(&ioc->chip->Doorbell);

drivers/scsi/mpt3sas/mpt3sas_base.c

958

if ((doorbell & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) {

drivers/scsi/mpt3sas/mpt3sas_base.c

959

mpt3sas_print_fault_code(ioc, doorbell &

drivers/scsi/mpt3sas/mpt3sas_base.c

961

} else if ((doorbell & MPI2_IOC_STATE_MASK) ==

drivers/scsi/mpt3sas/mpt3sas_base.c

963

mpt3sas_print_coredump_info(ioc, doorbell &

drivers/scsi/mpt3sas/mpt3sas_scsih.c

5265

u32 doorbell;

drivers/scsi/mpt3sas/mpt3sas_scsih.c

5276

doorbell = mpt3sas_base_get_iocstate(ioc, 0);

drivers/scsi/mpt3sas/mpt3sas_scsih.c

5277

if ((doorbell & MPI2_IOC_STATE_MASK) ==

drivers/scsi/mpt3sas/mpt3sas_scsih.c

5280

doorbell & MPI2_DOORBELL_DATA_MASK);

drivers/scsi/mpt3sas/mpt3sas_scsih.c

5281

} else if ((doorbell & MPI2_IOC_STATE_MASK) ==

drivers/scsi/mpt3sas/mpt3sas_scsih.c

5284

doorbell & MPI2_DOORBELL_DATA_MASK);

drivers/scsi/pmcraid.c

1919

u32 doorbell;

drivers/scsi/pmcraid.c

1936

doorbell = DOORBELL_RUNTIME_RESET |

drivers/scsi/pmcraid.c

1948

iowrite32(doorbell, pinstance->int_regs.host_ioa_interrupt_reg);

drivers/scsi/smartpqi/smartpqi_sis.c

188

u32 doorbell;

drivers/scsi/smartpqi/smartpqi_sis.c

228

doorbell = readl(&registers->sis_ctrl_to_host_doorbell);

drivers/scsi/smartpqi/smartpqi_sis.c

229

if (doorbell & SIS_CMD_COMPLETE)

drivers/scsi/stex.c

796

static void stex_mu_intr(struct st_hba *hba, u32 doorbell)

drivers/scsi/stex.c

804

if (unlikely(!(doorbell & MU_OUTBOUND_DOORBELL_STATUSHEADCHANGED)))

drivers/staging/octeon/octeon-stubs.h

417

uint64_t doorbell;

drivers/target/sbp/sbp_target.c

1031

agent->doorbell = false;

drivers/target/sbp/sbp_target.c

727

agent->doorbell = false;

drivers/target/sbp/sbp_target.c

762

agent->doorbell = true;

drivers/target/sbp/sbp_target.c

936

bool doorbell = agent->doorbell;

drivers/target/sbp/sbp_target.c

990

if (tgt_agent_check_active(agent) && !doorbell) {

drivers/target/sbp/sbp_target.c

999

doorbell = agent->doorbell = false;

drivers/target/sbp/sbp_target.h

207

bool doorbell;

drivers/ufs/core/ufs_trace.h

273

unsigned int tag, u32 doorbell, u32 hwq_id, int transfer_len,

drivers/ufs/core/ufs_trace.h

276

TP_ARGS(sdev, hba, str_t, tag, doorbell, hwq_id, transfer_len, intr, lba,

drivers/ufs/core/ufs_trace.h

284

__field(u32, doorbell)

drivers/ufs/core/ufs_trace.h

298

__entry->doorbell = doorbell;

drivers/ufs/core/ufs_trace.h

311

__entry->doorbell, __entry->transfer_len, __entry->intr,

drivers/ufs/core/ufshcd.c

485

u32 doorbell = 0;

drivers/ufs/core/ufshcd.c

524

doorbell = ufshcd_readl(hba, REG_UTP_TRANSFER_REQ_DOOR_BELL);

drivers/ufs/core/ufshcd.c

526

trace_ufshcd_command(cmd->device, hba, str_t, tag, doorbell, hwq_id,

drivers/usb/cdns3/cdns3-gadget.c

1164

int doorbell, dma_index;

drivers/usb/cdns3/cdns3-gadget.c

1167

doorbell = !!(readl(&priv_dev->regs->ep_cmd) & EP_CMD_DRDY);

drivers/usb/cdns3/cdns3-gadget.c

1171

if (doorbell && dma_index == priv_ep->num_trbs - 1) {

drivers/usb/cdns3/cdns3-gadget.c

1492

int doorbell;

drivers/usb/cdns3/cdns3-gadget.c

1495

doorbell = !!(readl(&priv_dev->regs->ep_cmd) & EP_CMD_DRDY);

drivers/usb/cdns3/cdns3-gadget.c

1520

if (doorbell == 1 && current_index == priv_ep->dequeue)

drivers/usb/cdns3/cdns3-gadget.c

962

u32 doorbell;

drivers/usb/cdns3/cdns3-gadget.c

964

doorbell = !!(readl(&priv_dev->regs->ep_cmd) & EP_CMD_DRDY);

drivers/usb/cdns3/cdns3-gadget.c

966

if (doorbell) {

drivers/usb/cdns3/cdns3-gadget.c

982

u32 doorbell;

drivers/usb/cdns3/cdns3-gadget.c

984

doorbell = !!(readl(&priv_dev->regs->ep_cmd) & EP_CMD_DRDY);

drivers/usb/cdns3/cdns3-gadget.c

987

if (!doorbell || dma_index != priv_ep->wa1_trb_index)

drivers/usb/early/xhci-dbc.c

415

writel(DOOR_BELL_TARGET(target), &xdbc.xdbc_reg->doorbell);

drivers/usb/early/xhci-dbc.h

21

__le32 doorbell;

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

287

u32 doorbell;

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

289

doorbell = !!(readl(&pdev->adma_regs->ep_cmd) & DMA_EP_CMD_DRDY);

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

291

if (doorbell) {

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

307

u32 doorbell;

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

309

doorbell = !!(readl(&pdev->adma_regs->ep_cmd) & DMA_EP_CMD_DRDY);

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

312

if (!doorbell || dma_index != pep->wa1_trb_index)

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

321

int doorbell, dma_index;

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

334

doorbell = !!(readl(&pdev->adma_regs->ep_cmd) & DMA_EP_CMD_DRDY);

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

338

if (doorbell && dma_index == TRBS_PER_SEGMENT - 1) {

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

887

int doorbell;

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

891

doorbell = !!(readl(&pdev->adma_regs->ep_cmd) & DMA_EP_CMD_DRDY);

drivers/usb/gadget/udc/cdns2/cdns2-gadget.c

922

if (doorbell == 1 && current_index == ring->dequeue)

drivers/usb/host/xhci-dbgcap.c

331

writel(DBC_DOOR_BELL_TARGET(dep->direction), &dbc->regs->doorbell);

drivers/usb/host/xhci-dbgcap.c

745

&dbc->regs->doorbell);

drivers/usb/host/xhci-dbgcap.h

17

__le32 doorbell;

drivers/usb/host/xhci-ring.c

431

writel(DB_VALUE_HOST, &xhci->dba->doorbell[0]);

drivers/usb/host/xhci-ring.c

433

readl(&xhci->dba->doorbell[0]);

drivers/usb/host/xhci-ring.c

554

__le32 __iomem *db_addr = &xhci->dba->doorbell[slot_id];

drivers/usb/host/xhci-trace.h

574

TP_PROTO(u32 slot, u32 doorbell),

drivers/usb/host/xhci-trace.h

575

TP_ARGS(slot, doorbell),

drivers/usb/host/xhci-trace.h

578

__field(u32, doorbell)

drivers/usb/host/xhci-trace.h

582

__entry->doorbell = doorbell;

drivers/usb/host/xhci-trace.h

585

xhci_decode_doorbell(__get_buf(XHCI_MSG_MAX), __entry->slot, __entry->doorbell)

drivers/usb/host/xhci-trace.h

590

TP_PROTO(u32 slot, u32 doorbell),

drivers/usb/host/xhci-trace.h

591

TP_ARGS(slot, doorbell)

drivers/usb/host/xhci-trace.h

595

TP_PROTO(u32 slot, u32 doorbell),

drivers/usb/host/xhci-trace.h

596

TP_ARGS(slot, doorbell)

drivers/usb/host/xhci.h

2488

static inline const char *xhci_decode_doorbell(char *str, u32 slot, u32 doorbell)

drivers/usb/host/xhci.h

2494

ep = (doorbell & 0xff);

drivers/usb/host/xhci.h

2495

stream = doorbell >> 16;

drivers/usb/host/xhci.h

2498

sprintf(str, "Command Ring %d", doorbell);

drivers/usb/host/xhci.h

299

__le32 doorbell[256];

drivers/vdpa/pds/debugfs.c

247

seq_printf(seq, "doorbell: %#llx\n", vq->doorbell);

drivers/vdpa/pds/vdpa_dev.h

23

u64 doorbell;

drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c

281

u64 doorbell;

drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c

290

doorbell = qn | ((u64)cmd << QM_DB_CMD_SHIFT_V2) |

drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c

295

writeq(doorbell, qm->io_base + dbase);

drivers/virt/fsl_hypervisor.c

323

param.ret = ev_doorbell_send(param.doorbell);

drivers/virt/fsl_hypervisor.c

482

uint32_t doorbell; /* The doorbell handle */

drivers/virt/fsl_hypervisor.c

489

static void fsl_hv_queue_doorbell(uint32_t doorbell)

drivers/virt/fsl_hypervisor.c

499

dbq->q[dbq->tail] = doorbell;

drivers/virt/fsl_hypervisor.c

557

fsl_hv_queue_doorbell(dbisr->doorbell);

drivers/virt/fsl_hypervisor.c

853

dbisr->doorbell = be32_to_cpup(handle);

drivers/virt/fsl_hypervisor.c

892

dbisr->doorbell);

include/linux/mfd/intel-m10-bmc.h

196

unsigned int doorbell;

include/linux/mfd/intel-m10-bmc.h

99

#define rsu_prog(doorbell) FIELD_GET(DRBL_RSU_PROGRESS, doorbell)

include/linux/mhi.h

230

enum mhi_db_brst_mode doorbell;

include/linux/mlx4/cq.h

151

__be32 doorbell[2];

include/linux/mlx4/cq.h

166

doorbell[0] = cpu_to_be32(sn << 28 | cmd | cq->cqn);

include/linux/mlx4/cq.h

167

doorbell[1] = cpu_to_be32(ci);

include/linux/mlx4/cq.h

169

mlx4_write64(doorbell, uar_page + MLX4_CQ_DOORBELL, doorbell_lock);

include/linux/mlx5/cq.h

155

__be32 doorbell[2];

include/linux/mlx5/cq.h

169

doorbell[0] = cpu_to_be32(sn << 28 | cmd | ci);

include/linux/mlx5/cq.h

170

doorbell[1] = cpu_to_be32(cq->cqn);

include/linux/mlx5/cq.h

172

mlx5_write64(doorbell, uar_page + MLX5_CQ_DOORBELL);

include/linux/pds/pds_core_if.h

544

u32 doorbell;

include/net/mana/gdma.h

237

u32 doorbell;

include/net/mana/hw_channel.h

41

u32 doorbell : 16;

include/uapi/linux/fsl_hypervisor.h

160

__u32 doorbell;

include/uapi/linux/rio_mport_cdev.h

145

struct rio_doorbell doorbell; /* header for RIO_DOORBELL */