arch/powerpc/platforms/pseries/papr_scm.c

950

const struct pdsm_cmd_desc *pdsc;

arch/powerpc/platforms/pseries/papr_scm.c

954

pdsc = pdsm_cmd_desc(pdsm);

arch/powerpc/platforms/pseries/papr_scm.c

965

if (pdsc->size_in &&

arch/powerpc/platforms/pseries/papr_scm.c

966

pkg->nd_size_in != (pdsc->size_in + ND_PDSM_HDR_SIZE)) {

arch/powerpc/platforms/pseries/papr_scm.c

973

if (pdsc->size_out &&

arch/powerpc/platforms/pseries/papr_scm.c

974

pkg->nd_size_out != (pdsc->size_out + ND_PDSM_HDR_SIZE)) {

arch/powerpc/platforms/pseries/papr_scm.c

981

if (pdsc->service) {

arch/powerpc/platforms/pseries/papr_scm.c

984

rc = pdsc->service(p, &pdsm_pkg->payload);

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

107

spin_lock_irqsave(&pdsc->adminq_lock, irqflags);

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

11

struct pdsc *pdsc = qcq->pdsc;

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

129

spin_unlock_irqrestore(&pdsc->adminq_lock, irqflags);

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

135

pds_core_intr_credits(&pdsc->intr_ctrl[qcq->intx],

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

138

refcount_dec(&pdsc->adminq_refcnt);

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

150

struct pdsc *pdsc = data;

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

154

if (!pdsc_adminq_inc_if_up(pdsc)) {

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

155

dev_err(pdsc->dev, "%s: called while adminq is unavailable\n",

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

160

qcq = &pdsc->adminqcq;

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

161

queue_work(pdsc->wq, &qcq->work);

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

162

refcount_dec(&pdsc->adminq_refcnt);

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

167

static int __pdsc_adminq_post(struct pdsc *pdsc,

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

179

spin_lock_irqsave(&pdsc->adminq_lock, irqflags);

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

193

if (!pdsc_is_fw_running(pdsc)) {

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

194

if (pdsc->info_regs) {

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

196

ioread8(&pdsc->info_regs->fw_status);

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

198

dev_info(pdsc->dev, "%s: post failed - fw not running %#02x:\n",

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

20

while (eid > pdsc->last_eid) {

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

201

dev_info(pdsc->dev, "%s: post failed - BARs not setup\n",

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

216

dev_dbg(pdsc->dev, "head_idx %d tail_idx %d\n",

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

218

dev_dbg(pdsc->dev, "post admin queue command:\n");

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

224

pds_core_dbell_ring(pdsc->kern_dbpage,

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

229

spin_unlock_irqrestore(&pdsc->adminq_lock, irqflags);

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

233

int pdsc_adminq_post(struct pdsc *pdsc,

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

248

if (!pdsc_adminq_inc_if_up(pdsc)) {

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

249

dev_dbg(pdsc->dev, "%s: preventing adminq cmd %u\n",

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

254

index = __pdsc_adminq_post(pdsc, &pdsc->adminqcq, cmd, comp);

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

260

wc = &pdsc->adminqcq.q.info[index].completion;

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

262

time_limit = time_start + HZ * pdsc->devcmd_timeout;

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

270

if (!pdsc_is_fw_running(pdsc)) {

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

271

if (pdsc->info_regs) {

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

273

ioread8(&pdsc->info_regs->fw_status);

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

275

dev_dbg(pdsc->dev, "%s: post wait failed - fw not running %#02x:\n",

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

278

dev_dbg(pdsc->dev, "%s: post wait failed - BARs not setup\n",

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

292

dev_dbg(pdsc->dev, "%s: elapsed %d msecs\n",

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

301

dev_dbg(pdsc->dev, "read admin queue completion idx %d:\n", index);

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

31

dev_info(pdsc->dev, "NotifyQ LINK_CHANGE ecode %d eid %lld\n",

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

310

dev_dbg(pdsc->dev, "%s: opcode %d status %d err %pe\n",

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

313

queue_work(pdsc->wq, &pdsc->health_work);

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

316

refcount_dec(&pdsc->adminq_refcnt);

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

37

dev_info(pdsc->dev, "NotifyQ RESET ecode %d eid %lld\n",

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

43

dev_info(pdsc->dev, "NotifyQ XCVR ecode %d eid %lld\n",

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

48

dev_info(pdsc->dev, "NotifyQ ecode %d eid %lld\n",

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

53

pdsc->last_eid = eid;

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

67

static bool pdsc_adminq_inc_if_up(struct pdsc *pdsc)

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

69

if (pdsc->state & BIT_ULL(PDSC_S_STOPPING_DRIVER) ||

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

70

pdsc->state & BIT_ULL(PDSC_S_FW_DEAD))

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

73

return refcount_inc_not_zero(&pdsc->adminq_refcnt);

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

80

struct pdsc *pdsc = qcq->pdsc;

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

88

if (!pdsc_adminq_inc_if_up(pdsc)) {

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

89

dev_err(pdsc->dev, "%s: called while adminq is unavailable\n",

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

95

nq_work = pdsc_process_notifyq(&pdsc->notifyqcq);

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

100

struct pdsc *pf;

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

134

static struct pds_auxiliary_dev *pdsc_auxbus_dev_register(struct pdsc *cf,

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

135

struct pdsc *pf,

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

17

int pds_client_register(struct pdsc *pf, char *devname)

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

175

void pdsc_auxbus_dev_del(struct pdsc *cf, struct pdsc *pf,

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

198

int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf,

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

57

int pds_client_unregister(struct pdsc *pf, u16 client_id)

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

102

pdsc_intr_free(pdsc, index);

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

106

static void pdsc_qcq_intr_free(struct pdsc *pdsc, struct pdsc_qcq *qcq)

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

112

pdsc_intr_free(pdsc, qcq->intx);

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

115

static int pdsc_qcq_intr_alloc(struct pdsc *pdsc, struct pdsc_qcq *qcq)

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

126

PDS_CORE_DRV_NAME, pdsc->pdev->bus->number, qcq->q.name);

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

127

index = pdsc_intr_alloc(pdsc, name, pdsc_adminq_isr, pdsc);

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

131

qcq->cq.bound_intr = &pdsc->intr_info[index];

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

136

void pdsc_qcq_free(struct pdsc *pdsc, struct pdsc_qcq *qcq)

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

138

struct device *dev = pdsc->dev;

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

140

if (!(qcq && qcq->pdsc))

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

145

pdsc_qcq_intr_free(pdsc, qcq);

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

193

int pdsc_qcq_alloc(struct pdsc *pdsc, unsigned int type, unsigned int index,

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

198

struct device *dev = pdsc->dev;

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

210

qcq->pdsc = pdsc;

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

223

err = pdsc_qcq_intr_alloc(pdsc, qcq);

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

28

void pdsc_intr_free(struct pdsc *pdsc, int index)

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

292

pdsc_debugfs_add_qcq(pdsc, qcq);

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

301

pdsc_qcq_intr_free(pdsc, qcq);

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

310

static void pdsc_core_uninit(struct pdsc *pdsc)

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

315

pdsc_qcq_free(pdsc, &pdsc->adminqcq);

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

316

pdsc_qcq_free(pdsc, &pdsc->notifyqcq);

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

318

if (pdsc->kern_dbpage) {

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

319

iounmap(pdsc->kern_dbpage);

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

32

if (index >= pdsc->nintrs || index < 0) {

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

320

pdsc->kern_dbpage = NULL;

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

324

static int pdsc_core_init(struct pdsc *pdsc)

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

339

err = pdsc_qcq_alloc(pdsc, PDS_CORE_QTYPE_ADMINQ, 0, "adminq",

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

344

0, &pdsc->adminqcq);

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

348

err = pdsc_qcq_alloc(pdsc, PDS_CORE_QTYPE_NOTIFYQ, 0, "notifyq",

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

353

0, &pdsc->notifyqcq);

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

357

cidi.adminq_q_base = cpu_to_le64(pdsc->adminqcq.q_base_pa);

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

358

cidi.adminq_cq_base = cpu_to_le64(pdsc->adminqcq.cq_base_pa);

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

359

cidi.notifyq_cq_base = cpu_to_le64(pdsc->notifyqcq.cq.base_pa);

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

361

cidi.intr_index = cpu_to_le16(pdsc->adminqcq.intx);

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

362

cidi.adminq_ring_size = ilog2(pdsc->adminqcq.q.num_descs);

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

363

cidi.notifyq_ring_size = ilog2(pdsc->notifyqcq.q.num_descs);

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

365

mutex_lock(&pdsc->devcmd_lock);

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

367

sz = min_t(size_t, sizeof(cidi), sizeof(pdsc->cmd_regs->data));

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

368

memcpy_toio(&pdsc->cmd_regs->data, &cidi, sz);

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

37

intr_info = &pdsc->intr_info[index];

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

370

err = pdsc_devcmd_locked(pdsc, &cmd, &comp, pdsc->devcmd_timeout);

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

372

sz = min_t(size_t, sizeof(cido), sizeof(pdsc->cmd_regs->data));

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

373

memcpy_fromio(&cido, &pdsc->cmd_regs->data, sz);

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

376

mutex_unlock(&pdsc->devcmd_lock);

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

378

dev_err(pdsc->dev, "Device init command failed: %pe\n",

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

383

pdsc->hw_index = le32_to_cpu(cido.core_hw_index);

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

385

dbid_count = le32_to_cpu(pdsc->dev_ident.ndbpgs_per_lif);

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

386

dbpage_num = pdsc->hw_index * dbid_count;

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

387

pdsc->kern_dbpage = pdsc_map_dbpage(pdsc, dbpage_num);

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

388

if (!pdsc->kern_dbpage) {

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

389

dev_err(pdsc->dev, "Cannot map dbpage, aborting\n");

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

394

pdsc->adminqcq.q.hw_type = cido.adminq_hw_type;

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

395

pdsc->adminqcq.q.hw_index = le32_to_cpu(cido.adminq_hw_index);

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

396

pdsc->adminqcq.q.dbval = PDS_CORE_DBELL_QID(pdsc->adminqcq.q.hw_index);

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

398

pdsc->notifyqcq.q.hw_type = cido.notifyq_hw_type;

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

399

pdsc->notifyqcq.q.hw_index = le32_to_cpu(cido.notifyq_hw_index);

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

40

dev_dbg(pdsc->dev, "%s: idx %d vec %d name %s\n",

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

400

pdsc->notifyqcq.q.dbval = PDS_CORE_DBELL_QID(pdsc->notifyqcq.q.hw_index);

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

402

pdsc->last_eid = 0;

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

407

pdsc_core_uninit(pdsc);

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

422

static int pdsc_viftypes_init(struct pdsc *pdsc)

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

426

pdsc->viftype_status = kzalloc_objs(*pdsc->viftype_status,

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

428

if (!pdsc->viftype_status)

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

43

pds_core_intr_mask(&pdsc->intr_ctrl[index], PDS_CORE_INTR_MASK_SET);

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

438

pdsc->viftype_status[vt] = pdsc_viftype_defaults[vt];

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

44

pds_core_intr_clean(&pdsc->intr_ctrl[index]);

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

441

vt_support = !!le16_to_cpu(pdsc->dev_ident.vif_types[vt]);

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

443

dev_dbg(pdsc->dev, "VIF %s is %ssupported\n",

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

444

pdsc->viftype_status[vt].name,

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

447

pdsc->viftype_status[vt].supported = vt_support;

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

453

int pdsc_setup(struct pdsc *pdsc, bool init)

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

457

pci_set_master(pdsc->pdev);

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

459

err = pdsc_dev_init(pdsc);

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

464

err = pdsc_core_init(pdsc);

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

470

err = pdsc_viftypes_init(pdsc);

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

474

pdsc_debugfs_add_viftype(pdsc);

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

477

refcount_set(&pdsc->adminq_refcnt, 1);

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

478

clear_bit(PDSC_S_FW_DEAD, &pdsc->state);

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

482

pdsc_teardown(pdsc, init);

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

486

void pdsc_teardown(struct pdsc *pdsc, bool removing)

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

488

if (!pdsc->pdev->is_virtfn)

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

489

pdsc_devcmd_reset(pdsc);

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

491

pci_clear_master(pdsc->pdev);

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

493

pdsc_core_uninit(pdsc);

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

496

kfree(pdsc->viftype_status);

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

497

pdsc->viftype_status = NULL;

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

500

pdsc_dev_uninit(pdsc);

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

502

set_bit(PDSC_S_FW_DEAD, &pdsc->state);

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

505

int pdsc_start(struct pdsc *pdsc)

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

507

pds_core_intr_mask(&pdsc->intr_ctrl[pdsc->adminqcq.intx],

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

51

int pdsc_intr_alloc(struct pdsc *pdsc, char *name,

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

513

void pdsc_stop(struct pdsc *pdsc)

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

517

if (!pdsc->intr_info)

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

521

for (i = 0; i < pdsc->nintrs; i++)

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

522

if (pdsc->intr_info[i].vector)

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

523

pds_core_intr_mask(&pdsc->intr_ctrl[i],

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

527

static void pdsc_adminq_wait_and_dec_once_unused(struct pdsc *pdsc)

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

538

while (!refcount_dec_if_one(&pdsc->adminq_refcnt)) {

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

539

dev_dbg_ratelimited(pdsc->dev, "%s: adminq in use\n",

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

546

void pdsc_fw_down(struct pdsc *pdsc)

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

553

if (test_and_set_bit(PDSC_S_FW_DEAD, &pdsc->state)) {

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

554

dev_warn(pdsc->dev, "%s: already happening\n", __func__);

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

558

if (pdsc->pdev->is_virtfn)

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

561

pdsc_adminq_wait_and_dec_once_unused(pdsc);

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

564

if (pdsc->fw_reporter)

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

565

devlink_health_report(pdsc->fw_reporter, "FW down reported", pdsc);

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

568

pdsc_stop(pdsc);

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

569

pdsc_teardown(pdsc, PDSC_TEARDOWN_RECOVERY);

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

572

void pdsc_fw_up(struct pdsc *pdsc)

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

580

if (!test_bit(PDSC_S_FW_DEAD, &pdsc->state)) {

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

581

dev_err(pdsc->dev, "%s: fw not dead\n", __func__);

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

585

if (pdsc->pdev->is_virtfn) {

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

586

clear_bit(PDSC_S_FW_DEAD, &pdsc->state);

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

59

for (index = 0; index < pdsc->nintrs; index++)

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

590

err = pdsc_setup(pdsc, PDSC_SETUP_RECOVERY);

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

594

err = pdsc_start(pdsc);

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

599

pdsc->fw_recoveries++;

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

60

if (!pdsc->intr_info[index].vector)

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

600

if (pdsc->fw_reporter)

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

601

devlink_health_reporter_state_update(pdsc->fw_reporter,

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

608

pdsc_teardown(pdsc, PDSC_TEARDOWN_RECOVERY);

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

613

struct pdsc *pdsc = container_of(work, struct pdsc, pci_reset_work);

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

614

struct pci_dev *pdev = pdsc->pdev;

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

62

if (index >= pdsc->nintrs) {

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

622

static void pdsc_check_pci_health(struct pdsc *pdsc)

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

627

if (!pdsc->info_regs)

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

63

dev_warn(pdsc->dev, "%s: no intr, index=%d nintrs=%d\n",

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

630

fw_status = ioread8(&pdsc->info_regs->fw_status);

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

637

queue_work(pdsc->wq, &pdsc->pci_reset_work);

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

64

__func__, index, pdsc->nintrs);

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

642

struct pdsc *pdsc = container_of(work, struct pdsc, health_work);

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

646

mutex_lock(&pdsc->config_lock);

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

651

if (pdsc->state & mask)

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

654

healthy = pdsc_is_fw_good(pdsc);

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

655

dev_dbg(pdsc->dev, "%s: health %d fw_status %#02x fw_heartbeat %d\n",

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

656

__func__, healthy, pdsc->fw_status, pdsc->last_hb);

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

658

if (test_bit(PDSC_S_FW_DEAD, &pdsc->state)) {

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

660

pdsc_fw_up(pdsc);

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

663

pdsc_fw_down(pdsc);

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

666

pdsc_check_pci_health(pdsc);

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

668

pdsc->fw_generation = pdsc->fw_status & PDS_CORE_FW_STS_F_GENERATION;

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

671

mutex_unlock(&pdsc->config_lock);

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

68

pds_core_intr_clean_flags(&pdsc->intr_ctrl[index],

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

71

intr_info = &pdsc->intr_info[index];

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

78

err = pci_irq_vector(pdsc->pdev, index);

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

80

dev_err(pdsc->dev, "failed to get intr vector index %d: %pe\n",

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

87

pds_core_intr_clean(&pdsc->intr_ctrl[index]);

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

88

pds_core_intr_mask_assert(&pdsc->intr_ctrl[index], 1);

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

89

pds_core_intr_mask(&pdsc->intr_ctrl[index], PDS_CORE_INTR_MASK_SET);

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

94

dev_err(pdsc->dev, "failed to get intr irq vector %d: %pe\n",

drivers/net/ethernet/amd/pds_core/core.h

116

struct pdsc *pdsc;

drivers/net/ethernet/amd/pds_core/core.h

267

void __iomem *pdsc_map_dbpage(struct pdsc *pdsc, int page_num);

drivers/net/ethernet/amd/pds_core/core.h

271

void pdsc_debugfs_add_dev(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

272

void pdsc_debugfs_del_dev(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

273

void pdsc_debugfs_add_ident(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

274

void pdsc_debugfs_add_viftype(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

275

void pdsc_debugfs_add_irqs(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

276

void pdsc_debugfs_add_qcq(struct pdsc *pdsc, struct pdsc_qcq *qcq);

drivers/net/ethernet/amd/pds_core/core.h

280

bool pdsc_is_fw_running(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

281

bool pdsc_is_fw_good(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

282

int pdsc_devcmd(struct pdsc *pdsc, union pds_core_dev_cmd *cmd,

drivers/net/ethernet/amd/pds_core/core.h

284

int pdsc_devcmd_locked(struct pdsc *pdsc, union pds_core_dev_cmd *cmd,

drivers/net/ethernet/amd/pds_core/core.h

286

int pdsc_devcmd_init(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

287

int pdsc_devcmd_reset(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

288

int pdsc_dev_init(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

289

void pdsc_dev_uninit(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

291

int pdsc_intr_alloc(struct pdsc *pdsc, char *name,

drivers/net/ethernet/amd/pds_core/core.h

293

void pdsc_intr_free(struct pdsc *pdsc, int index);

drivers/net/ethernet/amd/pds_core/core.h

294

void pdsc_qcq_free(struct pdsc *pdsc, struct pdsc_qcq *qcq);

drivers/net/ethernet/amd/pds_core/core.h

295

int pdsc_qcq_alloc(struct pdsc *pdsc, unsigned int type, unsigned int index,

drivers/net/ethernet/amd/pds_core/core.h

299

int pdsc_setup(struct pdsc *pdsc, bool init);

drivers/net/ethernet/amd/pds_core/core.h

300

void pdsc_teardown(struct pdsc *pdsc, bool removing);

drivers/net/ethernet/amd/pds_core/core.h

301

int pdsc_start(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

302

void pdsc_stop(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

308

int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf,

drivers/net/ethernet/amd/pds_core/core.h

311

void pdsc_auxbus_dev_del(struct pdsc *cf, struct pdsc *pf,

drivers/net/ethernet/amd/pds_core/core.h

318

int pdsc_firmware_update(struct pdsc *pdsc, const struct firmware *fw,

drivers/net/ethernet/amd/pds_core/core.h

321

void pdsc_fw_down(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

322

void pdsc_fw_up(struct pdsc *pdsc);

drivers/net/ethernet/amd/pds_core/core.h

33

struct pdsc;

drivers/net/ethernet/amd/pds_core/core.h

37

struct pdsc *vf;

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

100

debugfs_create_file("viftypes", 0400, pdsc->dentry,

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

101

pdsc, &viftype_fops);

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

112

void pdsc_debugfs_add_qcq(struct pdsc *pdsc, struct pdsc_qcq *qcq)

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

119

qcq_dentry = debugfs_create_dir(q->name, pdsc->dentry);

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

153

struct pdsc_intr_info *intr = &pdsc->intr_info[qcq->intx];

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

162

intr_ctrl_regset = devm_kzalloc(pdsc->dev,

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

169

intr_ctrl_regset->base = &pdsc->intr_ctrl[intr->index];

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

20

void pdsc_debugfs_add_dev(struct pdsc *pdsc)

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

22

pdsc->dentry = debugfs_create_dir(pci_name(pdsc->pdev), pdsc_dir);

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

24

debugfs_create_ulong("state", 0400, pdsc->dentry, &pdsc->state);

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

27

void pdsc_debugfs_del_dev(struct pdsc *pdsc)

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

29

debugfs_remove_recursive(pdsc->dentry);

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

30

pdsc->dentry = NULL;

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

36

struct pdsc *pdsc = seq->private;

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

39

ident = &pdsc->dev_ident;

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

42

ioread32(&pdsc->info_regs->fw_heartbeat));

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

58

le16_to_cpu(pdsc->dev_ident.vif_types[vt]));

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

65

void pdsc_debugfs_add_ident(struct pdsc *pdsc)

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

70

dentry = debugfs_lookup("identity", pdsc->dentry);

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

76

debugfs_create_file("identity", 0400, pdsc->dentry,

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

77

pdsc, &identity_fops);

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

82

struct pdsc *pdsc = seq->private;

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

86

if (!pdsc->viftype_status[vt].name)

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

90

pdsc->viftype_status[vt].name,

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

91

pdsc->viftype_status[vt].supported,

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

92

pdsc->viftype_status[vt].enabled);

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

98

void pdsc_debugfs_add_viftype(struct pdsc *pdsc)

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

100

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

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

103

static void pdsc_devcmd_clean(struct pdsc *pdsc)

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

105

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

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

106

memset_io(&pdsc->cmd_regs->cmd, 0, sizeof(pdsc->cmd_regs->cmd));

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

129

static int pdsc_devcmd_wait(struct pdsc *pdsc, u8 opcode, int max_seconds)

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

131

struct device *dev = pdsc->dev;

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

145

running = pdsc_is_fw_running(pdsc);

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

149

done = pdsc_devcmd_done(pdsc);

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

168

pdsc_devcmd_clean(pdsc);

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

176

pdsc_devcmd_clean(pdsc);

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

180

status = pdsc_devcmd_status(pdsc);

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

190

int pdsc_devcmd_locked(struct pdsc *pdsc, union pds_core_dev_cmd *cmd,

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

195

if (!pdsc->cmd_regs)

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

198

memcpy_toio(&pdsc->cmd_regs->cmd, cmd, sizeof(*cmd));

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

199

pdsc_devcmd_dbell(pdsc);

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

200

err = pdsc_devcmd_wait(pdsc, cmd->opcode, max_seconds);

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

202

if ((err == -ENXIO || err == -ETIMEDOUT) && pdsc->wq)

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

203

queue_work(pdsc->wq, &pdsc->health_work);

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

205

memcpy_fromio(comp, &pdsc->cmd_regs->comp, sizeof(*comp));

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

210

int pdsc_devcmd(struct pdsc *pdsc, union pds_core_dev_cmd *cmd,

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

215

mutex_lock(&pdsc->devcmd_lock);

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

216

err = pdsc_devcmd_locked(pdsc, cmd, comp, max_seconds);

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

217

mutex_unlock(&pdsc->devcmd_lock);

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

222

int pdsc_devcmd_init(struct pdsc *pdsc)

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

229

return pdsc_devcmd(pdsc, &cmd, &comp, pdsc->devcmd_timeout);

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

232

int pdsc_devcmd_reset(struct pdsc *pdsc)

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

239

if (!pdsc_is_fw_running(pdsc))

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

242

return pdsc_devcmd(pdsc, &cmd, &comp, pdsc->devcmd_timeout);

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

245

static int pdsc_devcmd_identify_locked(struct pdsc *pdsc)

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

253

return pdsc_devcmd_locked(pdsc, &cmd, &comp, pdsc->devcmd_timeout);

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

256

static void pdsc_init_devinfo(struct pdsc *pdsc)

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

258

pdsc->dev_info.asic_type = ioread8(&pdsc->info_regs->asic_type);

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

259

pdsc->dev_info.asic_rev = ioread8(&pdsc->info_regs->asic_rev);

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

260

pdsc->fw_generation = PDS_CORE_FW_STS_F_GENERATION &

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

261

ioread8(&pdsc->info_regs->fw_status);

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

263

memcpy_fromio(pdsc->dev_info.fw_version,

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

264

pdsc->info_regs->fw_version,

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

266

pdsc->dev_info.fw_version[PDS_CORE_DEVINFO_FWVERS_BUFLEN] = 0;

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

268

memcpy_fromio(pdsc->dev_info.serial_num,

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

269

pdsc->info_regs->serial_num,

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

271

pdsc->dev_info.serial_num[PDS_CORE_DEVINFO_SERIAL_BUFLEN] = 0;

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

273

dev_dbg(pdsc->dev, "fw_version %s\n", pdsc->dev_info.fw_version);

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

276

static int pdsc_identify(struct pdsc *pdsc)

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

288

dev_dbg(pdsc->dev, "release name truncated, don't care\n");

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

295

mutex_lock(&pdsc->devcmd_lock);

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

297

sz = min_t(size_t, sizeof(drv), sizeof(pdsc->cmd_regs->data));

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

298

memcpy_toio(&pdsc->cmd_regs->data, &drv, sz);

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

300

err = pdsc_devcmd_identify_locked(pdsc);

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

302

sz = min_t(size_t, sizeof(pdsc->dev_ident),

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

303

sizeof(pdsc->cmd_regs->data));

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

304

memcpy_fromio(&pdsc->dev_ident, &pdsc->cmd_regs->data, sz);

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

306

mutex_unlock(&pdsc->devcmd_lock);

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

309

dev_err(pdsc->dev, "Cannot identify device: %pe\n",

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

314

if (isprint(pdsc->dev_info.fw_version[0]) &&

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

315

isascii(pdsc->dev_info.fw_version[0]))

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

316

dev_info(pdsc->dev, "FW: %.*s\n",

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

317

(int)(sizeof(pdsc->dev_info.fw_version) - 1),

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

318

pdsc->dev_info.fw_version);

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

320

dev_info(pdsc->dev, "FW: (invalid string) 0x%02x 0x%02x 0x%02x 0x%02x ...\n",

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

321

(u8)pdsc->dev_info.fw_version[0],

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

322

(u8)pdsc->dev_info.fw_version[1],

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

323

(u8)pdsc->dev_info.fw_version[2],

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

324

(u8)pdsc->dev_info.fw_version[3]);

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

329

void pdsc_dev_uninit(struct pdsc *pdsc)

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

331

if (pdsc->intr_info) {

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

334

for (i = 0; i < pdsc->nintrs; i++)

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

335

pdsc_intr_free(pdsc, i);

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

337

kfree(pdsc->intr_info);

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

338

pdsc->intr_info = NULL;

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

339

pdsc->nintrs = 0;

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

342

pci_free_irq_vectors(pdsc->pdev);

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

345

int pdsc_dev_init(struct pdsc *pdsc)

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

351

pdsc_init_devinfo(pdsc);

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

352

pdsc->devcmd_timeout = PDS_CORE_DEVCMD_TIMEOUT;

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

354

err = pdsc_devcmd_reset(pdsc);

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

358

err = pdsc_identify(pdsc);

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

362

pdsc_debugfs_add_ident(pdsc);

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

365

nintrs = le32_to_cpu(pdsc->dev_ident.nintrs);

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

369

pdsc->intr_info = kzalloc_objs(*pdsc->intr_info, nintrs);

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

370

if (!pdsc->intr_info)

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

373

err = pci_alloc_irq_vectors(pdsc->pdev, nintrs, nintrs, PCI_IRQ_MSIX);

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

375

dev_err(pdsc->dev, "Can't get %d intrs from OS: %pe\n",

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

380

pdsc->nintrs = nintrs;

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

385

kfree(pdsc->intr_info);

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

386

pdsc->intr_info = NULL;

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

58

bool pdsc_is_fw_running(struct pdsc *pdsc)

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

60

if (!pdsc->info_regs)

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

63

pdsc->fw_status = ioread8(&pdsc->info_regs->fw_status);

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

64

pdsc->last_fw_time = jiffies;

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

65

pdsc->last_hb = ioread32(&pdsc->info_regs->fw_heartbeat);

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

70

return (pdsc->fw_status != PDS_RC_BAD_PCI) &&

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

71

(pdsc->fw_status & PDS_CORE_FW_STS_F_RUNNING);

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

74

bool pdsc_is_fw_good(struct pdsc *pdsc)

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

76

bool fw_running = pdsc_is_fw_running(pdsc);

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

82

gen = pdsc->fw_status & PDS_CORE_FW_STS_F_GENERATION;

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

84

return fw_running && gen == pdsc->fw_generation;

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

87

static u8 pdsc_devcmd_status(struct pdsc *pdsc)

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

89

return ioread8(&pdsc->cmd_regs->comp.status);

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

92

static bool pdsc_devcmd_done(struct pdsc *pdsc)

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

94

return ioread32(&pdsc->cmd_regs->done) & PDS_CORE_DEV_CMD_DONE;

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

97

static void pdsc_devcmd_dbell(struct pdsc *pdsc)

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

99

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

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

116

struct pdsc *pdsc = devlink_priv(dl);

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

123

mutex_lock(&pdsc->devcmd_lock);

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

124

err = pdsc_devcmd_locked(pdsc, &cmd, &comp, pdsc->devcmd_timeout * 2);

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

126

memcpy_fromio(&fw_list, pdsc->cmd_regs->data, sizeof(fw_list));

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

127

mutex_unlock(&pdsc->devcmd_lock);

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

13

if (!pdsc->viftype_status)

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

145

pdsc->dev_info.fw_version);

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

149

snprintf(buf, sizeof(buf), "0x%x", pdsc->dev_info.asic_type);

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

156

snprintf(buf, sizeof(buf), "0x%x", pdsc->dev_info.asic_rev);

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

163

return devlink_info_serial_number_put(req, pdsc->dev_info.serial_num);

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

17

if (pdsc->viftype_status[vt].dl_id == dl_id)

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

170

struct pdsc *pdsc = devlink_health_reporter_priv(reporter);

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

172

mutex_lock(&pdsc->config_lock);

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

173

if (test_bit(PDSC_S_FW_DEAD, &pdsc->state))

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

175

else if (!pdsc_is_fw_good(pdsc))

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

179

mutex_unlock(&pdsc->config_lock);

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

18

return &pdsc->viftype_status[vt];

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

182

pdsc->fw_status & ~PDS_CORE_FW_STS_F_GENERATION);

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

183

devlink_fmsg_u32_pair_put(fmsg, "Generation", pdsc->fw_generation >> 4);

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

184

devlink_fmsg_u32_pair_put(fmsg, "Recoveries", pdsc->fw_recoveries);

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

28

struct pdsc *pdsc = devlink_priv(dl);

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

31

vt_entry = pdsc_dl_find_viftype_by_id(pdsc, id);

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

44

struct pdsc *pdsc = devlink_priv(dl);

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

49

vt_entry = pdsc_dl_find_viftype_by_id(pdsc, id);

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

57

for (vf_id = 0; vf_id < pdsc->num_vfs; vf_id++) {

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

58

struct pdsc *vf = pdsc->vfs[vf_id].vf;

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

61

err = pdsc_auxbus_dev_add(vf, pdsc, vt_entry->vif_id,

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

62

&pdsc->vfs[vf_id].padev);

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

64

pdsc_auxbus_dev_del(vf, pdsc, &pdsc->vfs[vf_id].padev);

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

74

struct pdsc *pdsc = devlink_priv(dl);

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

77

vt_entry = pdsc_dl_find_viftype_by_id(pdsc, id);

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

8

pdsc_viftype *pdsc_dl_find_viftype_by_id(struct pdsc *pdsc,

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

81

if (!pdsc->viftype_status[vt_entry->vif_id].supported)

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

91

struct pdsc *pdsc = devlink_priv(dl);

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

99

return pdsc_firmware_update(pdsc, params->fw, extack);

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

108

dev_info(pdsc->dev, "Installing firmware\n");

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

110

if (!pdsc->cmd_regs)

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

113

dl = priv_to_devlink(pdsc);

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

117

buf_sz = sizeof(pdsc->cmd_regs->data);

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

119

dev_dbg(pdsc->dev,

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

136

mutex_lock(&pdsc->devcmd_lock);

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

137

memcpy_toio(&pdsc->cmd_regs->data, fw->data + offset, copy_sz);

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

138

err = pdsc_devcmd_fw_download_locked(pdsc, data_addr,

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

140

mutex_unlock(&pdsc->devcmd_lock);

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

142

dev_err(pdsc->dev,

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

156

fw_slot = pdsc_devcmd_fw_install(pdsc);

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

159

dev_err(pdsc->dev, "install failed: %pe\n", ERR_PTR(err));

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

164

err = pdsc_fw_status_long_wait(pdsc, "Installing",

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

17

static int pdsc_devcmd_fw_download_locked(struct pdsc *pdsc, u64 addr,

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

174

err = pdsc_devcmd_fw_activate(pdsc, fw_slot);

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

180

err = pdsc_fw_status_long_wait(pdsc, "Selecting",

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

187

dev_info(pdsc->dev, "Firmware update completed, slot %d\n", fw_slot);

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

28

return pdsc_devcmd_locked(pdsc, &cmd, &comp, pdsc->devcmd_timeout);

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

31

static int pdsc_devcmd_fw_install(struct pdsc *pdsc)

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

40

err = pdsc_devcmd(pdsc, &cmd, &comp, pdsc->devcmd_timeout);

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

47

static int pdsc_devcmd_fw_activate(struct pdsc *pdsc,

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

57

return pdsc_devcmd(pdsc, &cmd, &comp, pdsc->devcmd_timeout);

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

60

static int pdsc_fw_status_long_wait(struct pdsc *pdsc,

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

82

err = pdsc_devcmd(pdsc, &cmd, &comp, pdsc->devcmd_timeout);

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

89

dev_err(pdsc->dev, "DEV_CMD firmware wait %s timed out\n",

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

98

int pdsc_firmware_update(struct pdsc *pdsc, const struct firmware *fw,

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

105

pdsc->info_regs = bar->vaddr + PDS_CORE_BAR0_DEV_INFO_REGS_OFFSET;

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

106

pdsc->cmd_regs = bar->vaddr + PDS_CORE_BAR0_DEV_CMD_REGS_OFFSET;

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

107

pdsc->intr_status = bar->vaddr + PDS_CORE_BAR0_INTR_STATUS_OFFSET;

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

108

pdsc->intr_ctrl = bar->vaddr + PDS_CORE_BAR0_INTR_CTRL_OFFSET;

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

110

sig = ioread32(&pdsc->info_regs->signature);

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

125

pdsc->db_pages = bar->vaddr;

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

126

pdsc->phy_db_pages = bar->bus_addr;

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

131

pdsc_unmap_bars(pdsc);

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

135

void __iomem *pdsc_map_dbpage(struct pdsc *pdsc, int page_num)

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

137

return pci_iomap_range(pdsc->pdev,

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

138

pdsc->bars[PDS_CORE_PCI_BAR_DBELL].res_index,

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

144

struct pdsc *pdsc = pci_get_drvdata(pdev);

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

145

struct device *dev = pdsc->dev;

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

149

pdsc->vfs = kzalloc_objs(struct pdsc_vf, num_vfs);

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

150

if (!pdsc->vfs)

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

152

pdsc->num_vfs = num_vfs;

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

167

kfree(pdsc->vfs);

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

168

pdsc->vfs = NULL;

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

169

pdsc->num_vfs = 0;

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

174

static int pdsc_init_vf(struct pdsc *vf)

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

177

struct pdsc *pf;

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

218

static int pdsc_init_pf(struct pdsc *pdsc)

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

225

pcie_print_link_status(pdsc->pdev);

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

227

err = pci_request_regions(pdsc->pdev, PDS_CORE_DRV_NAME);

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

229

dev_err(pdsc->dev, "Cannot request PCI regions: %pe\n",

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

234

err = pdsc_map_bars(pdsc);

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

239

snprintf(wq_name, sizeof(wq_name), "%s.%d", PDS_CORE_DRV_NAME, pdsc->uid);

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

240

pdsc->wq = create_singlethread_workqueue(wq_name);

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

241

if (!pdsc->wq) {

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

245

INIT_WORK(&pdsc->health_work, pdsc_health_thread);

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

246

INIT_WORK(&pdsc->pci_reset_work, pdsc_pci_reset_thread);

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

247

timer_setup(&pdsc->wdtimer, pdsc_wdtimer_cb, 0);

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

248

pdsc->wdtimer_period = PDSC_WATCHDOG_SECS * HZ;

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

250

mutex_init(&pdsc->devcmd_lock);

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

251

mutex_init(&pdsc->config_lock);

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

252

spin_lock_init(&pdsc->adminq_lock);

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

254

mutex_lock(&pdsc->config_lock);

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

255

set_bit(PDSC_S_FW_DEAD, &pdsc->state);

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

257

err = pdsc_setup(pdsc, PDSC_SETUP_INIT);

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

259

mutex_unlock(&pdsc->config_lock);

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

26

struct pdsc *pdsc = timer_container_of(pdsc, t, wdtimer);

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

263

err = pdsc_start(pdsc);

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

265

mutex_unlock(&pdsc->config_lock);

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

269

mutex_unlock(&pdsc->config_lock);

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

271

err = pdsc_auxbus_dev_add(pdsc, pdsc, PDS_DEV_TYPE_FWCTL, &pdsc->padev);

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

275

dl = priv_to_devlink(pdsc);

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

28

dev_dbg(pdsc->dev, "%s: jiffies %ld\n", __func__, jiffies);

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

281

dev_warn(pdsc->dev, "Failed to register devlink params: %pe\n",

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

286

hr = devl_health_reporter_create(dl, &pdsc_fw_reporter_ops, pdsc);

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

289

dev_warn(pdsc->dev, "Failed to create fw reporter: %pe\n", hr);

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

29

mod_timer(&pdsc->wdtimer,

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

293

pdsc->fw_reporter = hr;

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

299

mod_timer(&pdsc->wdtimer, round_jiffies(jiffies + pdsc->wdtimer_period));

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

30

round_jiffies(jiffies + pdsc->wdtimer_period));

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

307

pdsc_auxbus_dev_del(pdsc, pdsc, &pdsc->padev);

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

309

pdsc_stop(pdsc);

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

311

pdsc_teardown(pdsc, PDSC_TEARDOWN_REMOVING);

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

313

timer_shutdown_sync(&pdsc->wdtimer);

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

314

if (pdsc->wq)

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

315

destroy_workqueue(pdsc->wq);

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

316

mutex_destroy(&pdsc->config_lock);

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

317

mutex_destroy(&pdsc->devcmd_lock);

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

318

pci_free_irq_vectors(pdsc->pdev);

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

32

queue_work(pdsc->wq, &pdsc->health_work);

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

320

pdsc_unmap_bars(pdsc);

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

322

pci_release_regions(pdsc->pdev);

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

342

struct pdsc *pdsc;

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

348

dl = devlink_alloc(ops, sizeof(struct pdsc), dev);

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

35

static void pdsc_unmap_bars(struct pdsc *pdsc)

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

351

pdsc = devlink_priv(dl);

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

353

pdsc->pdev = pdev;

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

354

pdsc->dev = &pdev->dev;

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

355

set_bit(PDSC_S_INITING_DRIVER, &pdsc->state);

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

356

pci_set_drvdata(pdev, pdsc);

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

357

pdsc_debugfs_add_dev(pdsc);

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

361

dev_err(pdsc->dev, "%s: id alloc failed: %pe\n",

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

365

pdsc->uid = err;

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

37

struct pdsc_dev_bar *bars = pdsc->bars;

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

383

err = pdsc_init_pf(pdsc);

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

385

err = pdsc_init_vf(pdsc);

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

391

clear_bit(PDSC_S_INITING_DRIVER, &pdsc->state);

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

397

ida_free(&pdsc_ida, pdsc->uid);

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

399

pdsc_debugfs_del_dev(pdsc);

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

40

pdsc->info_regs = NULL;

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

407

struct pdsc *pdsc = pci_get_drvdata(pdev);

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

41

pdsc->cmd_regs = NULL;

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

413

dl = priv_to_devlink(pdsc);

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

417

if (pdsc->fw_reporter) {

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

418

devl_health_reporter_destroy(pdsc->fw_reporter);

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

419

pdsc->fw_reporter = NULL;

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

42

pdsc->intr_status = NULL;

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

427

struct pdsc *pf;

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

429

pf = pdsc_get_pf_struct(pdsc->pdev);

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

43

pdsc->intr_ctrl = NULL;

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

431

pdsc_auxbus_dev_del(pdsc, pf, &pf->vfs[pdsc->vf_id].padev);

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

432

pf->vfs[pdsc->vf_id].vf = NULL;

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

440

pdsc_auxbus_dev_del(pdsc, pdsc, &pdsc->padev);

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

442

timer_shutdown_sync(&pdsc->wdtimer);

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

444

mutex_lock(&pdsc->config_lock);

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

445

set_bit(PDSC_S_STOPPING_DRIVER, &pdsc->state);

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

447

pdsc_stop(pdsc);

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

448

pdsc_teardown(pdsc, PDSC_TEARDOWN_REMOVING);

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

449

mutex_unlock(&pdsc->config_lock);

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

451

if (pdsc->wq)

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

452

destroy_workqueue(pdsc->wq);

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

453

mutex_destroy(&pdsc->config_lock);

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

454

mutex_destroy(&pdsc->devcmd_lock);

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

456

pdsc_unmap_bars(pdsc);

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

462

ida_free(&pdsc_ida, pdsc->uid);

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

463

pdsc_debugfs_del_dev(pdsc);

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

467

static void pdsc_stop_health_thread(struct pdsc *pdsc)

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

469

if (pdsc->pdev->is_virtfn)

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

47

pci_iounmap(pdsc->pdev, bars[i].vaddr);

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

472

timer_shutdown_sync(&pdsc->wdtimer);

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

473

if (pdsc->health_work.func)

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

474

cancel_work_sync(&pdsc->health_work);

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

477

static void pdsc_restart_health_thread(struct pdsc *pdsc)

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

479

if (pdsc->pdev->is_virtfn)

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

482

timer_setup(&pdsc->wdtimer, pdsc_wdtimer_cb, 0);

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

483

mod_timer(&pdsc->wdtimer, jiffies + 1);

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

488

struct pdsc *pdsc = pci_get_drvdata(pdev);

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

490

pdsc_stop_health_thread(pdsc);

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

491

pdsc_fw_down(pdsc);

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

494

struct pdsc *pf;

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

496

pf = pdsc_get_pf_struct(pdsc->pdev);

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

498

pdsc_auxbus_dev_del(pdsc, pf,

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

499

&pf->vfs[pdsc->vf_id].padev);

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

501

pdsc_auxbus_dev_del(pdsc, pdsc, &pdsc->padev);

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

504

pdsc_unmap_bars(pdsc);

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

512

struct pdsc *pdsc = pci_get_drvdata(pdev);

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

513

struct device *dev = pdsc->dev;

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

52

static int pdsc_map_bars(struct pdsc *pdsc)

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

524

pcie_print_link_status(pdsc->pdev);

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

526

err = pci_request_regions(pdsc->pdev, PDS_CORE_DRV_NAME);

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

528

dev_err(pdsc->dev, "Cannot request PCI regions: %pe\n",

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

533

err = pdsc_map_bars(pdsc);

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

538

pdsc_fw_up(pdsc);

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

539

pdsc_restart_health_thread(pdsc);

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

54

struct pdsc_dev_bar *bar = pdsc->bars;

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

542

struct pdsc *pf;

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

544

pf = pdsc_get_pf_struct(pdsc->pdev);

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

546

pdsc_auxbus_dev_add(pdsc, pf, PDS_DEV_TYPE_VDPA,

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

547

&pf->vfs[pdsc->vf_id].padev);

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

549

pdsc_auxbus_dev_add(pdsc, pdsc, PDS_DEV_TYPE_FWCTL,

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

55

struct pci_dev *pdev = pdsc->pdev;

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

550

&pdsc->padev);

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

56

struct device *dev = pdsc->dev;

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

567

struct pdsc *pdsc = pci_get_drvdata(pdev);

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

569

if (test_bit(PDSC_S_FW_DEAD, &pdsc->state))

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

63

bars = pdsc->bars;

drivers/vfio/pci/pds/cmds.c

25

struct pdsc *pdsc;

drivers/vfio/pci/pds/cmds.c

34

pdsc = pdsc_get_pf_struct(pdev);

drivers/vfio/pci/pds/cmds.c

35

if (IS_ERR(pdsc))

drivers/vfio/pci/pds/cmds.c

36

return PTR_ERR(pdsc);

drivers/vfio/pci/pds/cmds.c

38

err = pdsc_adminq_post(pdsc, &cmd, resp, fast_poll);

drivers/vfio/pci/pds/cmds.c

50

struct pdsc *pdsc;

drivers/vfio/pci/pds/cmds.c

57

pdsc = pdsc_get_pf_struct(pdev);

drivers/vfio/pci/pds/cmds.c

58

if (IS_ERR(pdsc))

drivers/vfio/pci/pds/cmds.c

59

return PTR_ERR(pdsc);

drivers/vfio/pci/pds/cmds.c

61

ci = pds_client_register(pdsc, devname);

drivers/vfio/pci/pds/cmds.c

73

struct pdsc *pdsc;

drivers/vfio/pci/pds/cmds.c

76

pdsc = pdsc_get_pf_struct(pdev);

drivers/vfio/pci/pds/cmds.c

77

if (IS_ERR(pdsc))

drivers/vfio/pci/pds/cmds.c

80

err = pds_client_unregister(pdsc, pds_vfio->client_id);

include/linux/pds/pds_adminq.h

1539

struct pdsc;

include/linux/pds/pds_adminq.h

1540

int pdsc_adminq_post(struct pdsc *pdsc,

include/linux/pds/pds_common.h

49

struct pdsc;

include/linux/pds/pds_common.h

54

int pds_client_register(struct pdsc *pf, char *devname);

include/linux/pds/pds_common.h

55

int pds_client_unregister(struct pdsc *pf, u16 client_id);