arch/mips/include/asm/mach-rc32434/dma.h

30

#define DMA_DESC_SIZ sizeof(struct dma_desc)

drivers/comedi/drivers/gsc_hpdi.c

125

struct plx_dma_desc *dma_desc;

drivers/comedi/drivers/gsc_hpdi.c

154

start = le32_to_cpu(devpriv->dma_desc[idx].pci_start_addr);

drivers/comedi/drivers/gsc_hpdi.c

169

start = le32_to_cpu(devpriv->dma_desc[idx].pci_start_addr);

drivers/comedi/drivers/gsc_hpdi.c

428

devpriv->dma_desc[i].pci_start_addr =

drivers/comedi/drivers/gsc_hpdi.c

430

devpriv->dma_desc[i].local_start_addr = cpu_to_le32(FIFO_REG);

drivers/comedi/drivers/gsc_hpdi.c

431

devpriv->dma_desc[i].transfer_size = cpu_to_le32(len);

drivers/comedi/drivers/gsc_hpdi.c

432

devpriv->dma_desc[i].next = cpu_to_le32((phys_addr +

drivers/comedi/drivers/gsc_hpdi.c

433

(i + 1) * sizeof(devpriv->dma_desc[0])) | next_bits);

drivers/comedi/drivers/gsc_hpdi.c

446

devpriv->dma_desc[i - 1].next = cpu_to_le32(phys_addr | next_bits);

drivers/comedi/drivers/gsc_hpdi.c

496

if (devpriv->dma_desc)

drivers/comedi/drivers/gsc_hpdi.c

500

devpriv->dma_desc,

drivers/comedi/drivers/gsc_hpdi.c

632

devpriv->dma_desc = dma_alloc_coherent(&pcidev->dev,

drivers/comedi/drivers/gsc_hpdi.c

637

if (!devpriv->dma_desc) {

drivers/crypto/talitos.c

295

request->dma_desc = dma_map_single(dev, &desc->hdr1,

drivers/crypto/talitos.c

299

request->dma_desc = dma_map_single(dev, desc,

drivers/crypto/talitos.c

315

upper_32_bits(request->dma_desc));

drivers/crypto/talitos.c

317

lower_32_bits(request->dma_desc));

drivers/crypto/talitos.c

370

dma_unmap_single(dev, request->dma_desc,

drivers/crypto/talitos.c

481

while (priv->chan[ch].fifo[iter].dma_desc != cur_desc &&

drivers/crypto/talitos.h

82

dma_addr_t dma_desc;

drivers/dma/mv_xor.c

437

dma_addr_t dma_desc;

drivers/dma/mv_xor.c

460

dma_desc = mv_chan->dma_desc_pool;

drivers/dma/mv_xor.c

461

slot->async_tx.phys = dma_desc + idx * MV_XOR_SLOT_SIZE;

drivers/dma/tegra186-gpc-dma.c

1001

dma_desc->cyclic = false;

drivers/dma/tegra186-gpc-dma.c

1002

return vchan_tx_prep(&tdc->vc, &dma_desc->vd, flags);

drivers/dma/tegra186-gpc-dma.c

1015

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra186-gpc-dma.c

1073

dma_desc = kzalloc_flex(*dma_desc, sg_req, sg_len, GFP_NOWAIT);

drivers/dma/tegra186-gpc-dma.c

1074

if (!dma_desc)

drivers/dma/tegra186-gpc-dma.c

1077

dma_desc->sg_count = sg_len;

drivers/dma/tegra186-gpc-dma.c

1078

sg_req = dma_desc->sg_req;

drivers/dma/tegra186-gpc-dma.c

1091

kfree(dma_desc);

drivers/dma/tegra186-gpc-dma.c

1096

dma_desc->bytes_req += len;

drivers/dma/tegra186-gpc-dma.c

1121

dma_desc->cyclic = false;

drivers/dma/tegra186-gpc-dma.c

1122

return vchan_tx_prep(&tdc->vc, &dma_desc->vd, flags);

drivers/dma/tegra186-gpc-dma.c

1134

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra186-gpc-dma.c

1208

dma_desc = kzalloc_flex(*dma_desc, sg_req, period_count, GFP_NOWAIT);

drivers/dma/tegra186-gpc-dma.c

1209

if (!dma_desc)

drivers/dma/tegra186-gpc-dma.c

1212

dma_desc->bytes_req = buf_len;

drivers/dma/tegra186-gpc-dma.c

1213

dma_desc->sg_count = period_count;

drivers/dma/tegra186-gpc-dma.c

1214

sg_req = dma_desc->sg_req;

drivers/dma/tegra186-gpc-dma.c

1243

dma_desc->cyclic = true;

drivers/dma/tegra186-gpc-dma.c

1245

return vchan_tx_prep(&tdc->vc, &dma_desc->vd, flags);

drivers/dma/tegra186-gpc-dma.c

1505

if (tdc->dma_desc) {

drivers/dma/tegra186-gpc-dma.c

240

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra186-gpc-dma.c

478

struct tegra_dma_desc *dma_desc = tdc->dma_desc;

drivers/dma/tegra186-gpc-dma.c

483

dma_desc->sg_idx++;

drivers/dma/tegra186-gpc-dma.c

486

if (dma_desc->sg_idx == dma_desc->sg_count)

drivers/dma/tegra186-gpc-dma.c

487

dma_desc->sg_idx = 0;

drivers/dma/tegra186-gpc-dma.c

498

ch_regs = &dma_desc->sg_req[dma_desc->sg_idx].ch_regs;

drivers/dma/tegra186-gpc-dma.c

512

struct tegra_dma_desc *dma_desc = tdc->dma_desc;

drivers/dma/tegra186-gpc-dma.c

516

if (!dma_desc) {

drivers/dma/tegra186-gpc-dma.c

521

dma_desc = vd_to_tegra_dma_desc(vdesc);

drivers/dma/tegra186-gpc-dma.c

523

dma_desc->tdc = tdc;

drivers/dma/tegra186-gpc-dma.c

524

tdc->dma_desc = dma_desc;

drivers/dma/tegra186-gpc-dma.c

529

ch_regs = &dma_desc->sg_req[dma_desc->sg_idx].ch_regs;

drivers/dma/tegra186-gpc-dma.c

548

vchan_cookie_complete(&tdc->dma_desc->vd);

drivers/dma/tegra186-gpc-dma.c

551

tdc->dma_desc = NULL;

drivers/dma/tegra186-gpc-dma.c

599

struct tegra_dma_desc *dma_desc = tdc->dma_desc;

drivers/dma/tegra186-gpc-dma.c

619

if (!dma_desc)

drivers/dma/tegra186-gpc-dma.c

622

sg_req = dma_desc->sg_req;

drivers/dma/tegra186-gpc-dma.c

623

dma_desc->bytes_xfer += sg_req[dma_desc->sg_idx].len;

drivers/dma/tegra186-gpc-dma.c

625

if (dma_desc->cyclic) {

drivers/dma/tegra186-gpc-dma.c

626

vchan_cyclic_callback(&dma_desc->vd);

drivers/dma/tegra186-gpc-dma.c

629

dma_desc->sg_idx++;

drivers/dma/tegra186-gpc-dma.c

630

if (dma_desc->sg_idx == dma_desc->sg_count)

drivers/dma/tegra186-gpc-dma.c

646

if (tdc->dma_desc)

drivers/dma/tegra186-gpc-dma.c

660

if (tdc->dma_desc && tdc->dma_desc->cyclic)

drivers/dma/tegra186-gpc-dma.c

713

if (tdc->dma_desc) {

drivers/dma/tegra186-gpc-dma.c

720

vchan_terminate_vdesc(&tdc->dma_desc->vd);

drivers/dma/tegra186-gpc-dma.c

722

tdc->dma_desc = NULL;

drivers/dma/tegra186-gpc-dma.c

737

struct tegra_dma_desc *dma_desc = tdc->dma_desc;

drivers/dma/tegra186-gpc-dma.c

738

struct tegra_dma_sg_req *sg_req = dma_desc->sg_req;

drivers/dma/tegra186-gpc-dma.c

753

bytes_xfer = dma_desc->bytes_xfer +

drivers/dma/tegra186-gpc-dma.c

754

sg_req[dma_desc->sg_idx].len - (wcount * 4);

drivers/dma/tegra186-gpc-dma.c

756

if (dma_desc->bytes_req == bytes_xfer)

drivers/dma/tegra186-gpc-dma.c

759

residual = dma_desc->bytes_req - (bytes_xfer % dma_desc->bytes_req);

drivers/dma/tegra186-gpc-dma.c

769

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra186-gpc-dma.c

785

dma_desc = vd_to_tegra_dma_desc(vd);

drivers/dma/tegra186-gpc-dma.c

786

residual = dma_desc->bytes_req;

drivers/dma/tegra186-gpc-dma.c

788

} else if (tdc->dma_desc && tdc->dma_desc->vd.tx.cookie == cookie) {

drivers/dma/tegra186-gpc-dma.c

875

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra186-gpc-dma.c

911

dma_desc = kzalloc_flex(*dma_desc, sg_req, 1, GFP_NOWAIT);

drivers/dma/tegra186-gpc-dma.c

912

if (!dma_desc)

drivers/dma/tegra186-gpc-dma.c

915

dma_desc->bytes_req = len;

drivers/dma/tegra186-gpc-dma.c

916

dma_desc->sg_count = 1;

drivers/dma/tegra186-gpc-dma.c

917

sg_req = dma_desc->sg_req;

drivers/dma/tegra186-gpc-dma.c

931

dma_desc->cyclic = false;

drivers/dma/tegra186-gpc-dma.c

932

return vchan_tx_prep(&tdc->vc, &dma_desc->vd, flags);

drivers/dma/tegra186-gpc-dma.c

941

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra186-gpc-dma.c

980

dma_desc = kzalloc_flex(*dma_desc, sg_req, 1, GFP_NOWAIT);

drivers/dma/tegra186-gpc-dma.c

981

if (!dma_desc)

drivers/dma/tegra186-gpc-dma.c

984

dma_desc->bytes_req = len;

drivers/dma/tegra186-gpc-dma.c

985

dma_desc->sg_count = 1;

drivers/dma/tegra186-gpc-dma.c

986

sg_req = dma_desc->sg_req;

drivers/dma/tegra20-apb-dma.c

1046

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

1088

dma_desc = tegra_dma_desc_get(tdc);

drivers/dma/tegra20-apb-dma.c

1089

if (!dma_desc) {

drivers/dma/tegra20-apb-dma.c

1093

INIT_LIST_HEAD(&dma_desc->tx_list);

drivers/dma/tegra20-apb-dma.c

1094

INIT_LIST_HEAD(&dma_desc->cb_node);

drivers/dma/tegra20-apb-dma.c

1095

dma_desc->cb_count = 0;

drivers/dma/tegra20-apb-dma.c

1096

dma_desc->bytes_requested = 0;

drivers/dma/tegra20-apb-dma.c

1097

dma_desc->bytes_transferred = 0;

drivers/dma/tegra20-apb-dma.c

1098

dma_desc->dma_status = DMA_IN_PROGRESS;

drivers/dma/tegra20-apb-dma.c

1111

tegra_dma_desc_put(tdc, dma_desc);

drivers/dma/tegra20-apb-dma.c

1118

tegra_dma_desc_put(tdc, dma_desc);

drivers/dma/tegra20-apb-dma.c

1123

dma_desc->bytes_requested += len;

drivers/dma/tegra20-apb-dma.c

1133

sg_req->dma_desc = dma_desc;

drivers/dma/tegra20-apb-dma.c

1136

list_add_tail(&sg_req->node, &dma_desc->tx_list);

drivers/dma/tegra20-apb-dma.c

1140

dma_desc->txd.flags = DMA_CTRL_ACK;

drivers/dma/tegra20-apb-dma.c

1152

tegra_dma_desc_put(tdc, dma_desc);

drivers/dma/tegra20-apb-dma.c

1157

return &dma_desc->txd;

drivers/dma/tegra20-apb-dma.c

1171

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

1236

dma_desc = tegra_dma_desc_get(tdc);

drivers/dma/tegra20-apb-dma.c

1237

if (!dma_desc) {

drivers/dma/tegra20-apb-dma.c

1242

INIT_LIST_HEAD(&dma_desc->tx_list);

drivers/dma/tegra20-apb-dma.c

1243

INIT_LIST_HEAD(&dma_desc->cb_node);

drivers/dma/tegra20-apb-dma.c

1244

dma_desc->cb_count = 0;

drivers/dma/tegra20-apb-dma.c

1246

dma_desc->bytes_transferred = 0;

drivers/dma/tegra20-apb-dma.c

1247

dma_desc->bytes_requested = buf_len;

drivers/dma/tegra20-apb-dma.c

1255

tegra_dma_desc_put(tdc, dma_desc);

drivers/dma/tegra20-apb-dma.c

1268

sg_req->dma_desc = dma_desc;

drivers/dma/tegra20-apb-dma.c

1271

list_add_tail(&sg_req->node, &dma_desc->tx_list);

drivers/dma/tegra20-apb-dma.c

1277

dma_desc->txd.flags = DMA_CTRL_ACK;

drivers/dma/tegra20-apb-dma.c

1289

tegra_dma_desc_put(tdc, dma_desc);

drivers/dma/tegra20-apb-dma.c

1294

return &dma_desc->txd;

drivers/dma/tegra20-apb-dma.c

1309

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

1330

dma_desc = list_first_entry(&dma_desc_list, typeof(*dma_desc),

drivers/dma/tegra20-apb-dma.c

1332

list_del(&dma_desc->node);

drivers/dma/tegra20-apb-dma.c

1333

kfree(dma_desc);

drivers/dma/tegra20-apb-dma.c

154

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

267

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

273

list_for_each_entry(dma_desc, &tdc->free_dma_desc, node) {

drivers/dma/tegra20-apb-dma.c

274

if (async_tx_test_ack(&dma_desc->txd) && !dma_desc->cb_count) {

drivers/dma/tegra20-apb-dma.c

275

list_del(&dma_desc->node);

drivers/dma/tegra20-apb-dma.c

277

dma_desc->txd.flags = 0;

drivers/dma/tegra20-apb-dma.c

278

return dma_desc;

drivers/dma/tegra20-apb-dma.c

285

dma_desc = kzalloc_obj(*dma_desc, GFP_NOWAIT);

drivers/dma/tegra20-apb-dma.c

286

if (!dma_desc)

drivers/dma/tegra20-apb-dma.c

289

dma_async_tx_descriptor_init(&dma_desc->txd, &tdc->dma_chan);

drivers/dma/tegra20-apb-dma.c

290

dma_desc->txd.tx_submit = tegra_dma_tx_submit;

drivers/dma/tegra20-apb-dma.c

291

dma_desc->txd.flags = 0;

drivers/dma/tegra20-apb-dma.c

293

return dma_desc;

drivers/dma/tegra20-apb-dma.c

297

struct tegra_dma_desc *dma_desc)

drivers/dma/tegra20-apb-dma.c

302

if (!list_empty(&dma_desc->tx_list))

drivers/dma/tegra20-apb-dma.c

303

list_splice_init(&dma_desc->tx_list, &tdc->free_sg_req);

drivers/dma/tegra20-apb-dma.c

304

list_add_tail(&dma_desc->node, &tdc->free_dma_desc);

drivers/dma/tegra20-apb-dma.c

522

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

530

dma_desc = sgreq->dma_desc;

drivers/dma/tegra20-apb-dma.c

531

dma_desc->dma_status = DMA_ERROR;

drivers/dma/tegra20-apb-dma.c

532

list_add_tail(&dma_desc->node, &tdc->free_dma_desc);

drivers/dma/tegra20-apb-dma.c

535

if (!dma_desc->cb_count)

drivers/dma/tegra20-apb-dma.c

536

list_add_tail(&dma_desc->cb_node,

drivers/dma/tegra20-apb-dma.c

538

dma_desc->cb_count++;

drivers/dma/tegra20-apb-dma.c

573

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

578

dma_desc = sgreq->dma_desc;

drivers/dma/tegra20-apb-dma.c

579

dma_desc->bytes_transferred += sgreq->req_len;

drivers/dma/tegra20-apb-dma.c

583

dma_desc->dma_status = DMA_COMPLETE;

drivers/dma/tegra20-apb-dma.c

584

dma_cookie_complete(&dma_desc->txd);

drivers/dma/tegra20-apb-dma.c

585

if (!dma_desc->cb_count)

drivers/dma/tegra20-apb-dma.c

586

list_add_tail(&dma_desc->cb_node, &tdc->cb_desc);

drivers/dma/tegra20-apb-dma.c

587

dma_desc->cb_count++;

drivers/dma/tegra20-apb-dma.c

588

list_add_tail(&dma_desc->node, &tdc->free_dma_desc);

drivers/dma/tegra20-apb-dma.c

607

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

612

dma_desc = sgreq->dma_desc;

drivers/dma/tegra20-apb-dma.c

614

dma_desc->bytes_transferred =

drivers/dma/tegra20-apb-dma.c

615

(dma_desc->bytes_transferred + sgreq->req_len) %

drivers/dma/tegra20-apb-dma.c

616

dma_desc->bytes_requested;

drivers/dma/tegra20-apb-dma.c

619

if (!dma_desc->cb_count)

drivers/dma/tegra20-apb-dma.c

620

list_add_tail(&dma_desc->cb_node, &tdc->cb_desc);

drivers/dma/tegra20-apb-dma.c

621

dma_desc->cb_count++;

drivers/dma/tegra20-apb-dma.c

631

dma_desc->dma_status = DMA_ERROR;

drivers/dma/tegra20-apb-dma.c

639

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

645

dma_desc = list_first_entry(&tdc->cb_desc, typeof(*dma_desc),

drivers/dma/tegra20-apb-dma.c

647

list_del(&dma_desc->cb_node);

drivers/dma/tegra20-apb-dma.c

648

dmaengine_desc_get_callback(&dma_desc->txd, &cb);

drivers/dma/tegra20-apb-dma.c

649

cb_count = dma_desc->cb_count;

drivers/dma/tegra20-apb-dma.c

650

dma_desc->cb_count = 0;

drivers/dma/tegra20-apb-dma.c

688

struct tegra_dma_desc *dma_desc = txd_to_tegra_dma_desc(txd);

drivers/dma/tegra20-apb-dma.c

694

dma_desc->dma_status = DMA_IN_PROGRESS;

drivers/dma/tegra20-apb-dma.c

695

cookie = dma_cookie_assign(&dma_desc->txd);

drivers/dma/tegra20-apb-dma.c

696

list_splice_tail_init(&dma_desc->tx_list, &tdc->pending_sg_req);

drivers/dma/tegra20-apb-dma.c

739

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

770

sgreq->dma_desc->bytes_transferred +=

drivers/dma/tegra20-apb-dma.c

782

dma_desc = list_first_entry(&tdc->cb_desc, typeof(*dma_desc),

drivers/dma/tegra20-apb-dma.c

784

list_del(&dma_desc->cb_node);

drivers/dma/tegra20-apb-dma.c

785

dma_desc->cb_count = 0;

drivers/dma/tegra20-apb-dma.c

891

struct tegra_dma_desc *dma_desc;

drivers/dma/tegra20-apb-dma.c

905

list_for_each_entry(dma_desc, &tdc->free_dma_desc, node) {

drivers/dma/tegra20-apb-dma.c

906

if (dma_desc->txd.cookie == cookie) {

drivers/dma/tegra20-apb-dma.c

907

ret = dma_desc->dma_status;

drivers/dma/tegra20-apb-dma.c

914

dma_desc = sg_req->dma_desc;

drivers/dma/tegra20-apb-dma.c

915

if (dma_desc->txd.cookie == cookie) {

drivers/dma/tegra20-apb-dma.c

917

ret = dma_desc->dma_status;

drivers/dma/tegra20-apb-dma.c

923

dma_desc = NULL;

drivers/dma/tegra20-apb-dma.c

926

if (dma_desc && txstate) {

drivers/dma/tegra20-apb-dma.c

927

residual = dma_desc->bytes_requested -

drivers/dma/tegra20-apb-dma.c

928

((dma_desc->bytes_transferred + bytes) %

drivers/dma/tegra20-apb-dma.c

929

dma_desc->bytes_requested);

drivers/dma/timb_dma.c

145

static int td_fill_desc(struct timb_dma_chan *td_chan, u8 *dma_desc,

drivers/dma/timb_dma.c

161

dma_desc, (unsigned long long)sg_dma_address(sg));

drivers/dma/timb_dma.c

163

dma_desc[7] = (sg_dma_address(sg) >> 24) & 0xff;

drivers/dma/timb_dma.c

164

dma_desc[6] = (sg_dma_address(sg) >> 16) & 0xff;

drivers/dma/timb_dma.c

165

dma_desc[5] = (sg_dma_address(sg) >> 8) & 0xff;

drivers/dma/timb_dma.c

166

dma_desc[4] = (sg_dma_address(sg) >> 0) & 0xff;

drivers/dma/timb_dma.c

168

dma_desc[3] = (sg_dma_len(sg) >> 8) & 0xff;

drivers/dma/timb_dma.c

169

dma_desc[2] = (sg_dma_len(sg) >> 0) & 0xff;

drivers/dma/timb_dma.c

171

dma_desc[1] = 0x00;

drivers/dma/timb_dma.c

172

dma_desc[0] = 0x21 | (last ? 0x02 : 0); /* tran, valid */

drivers/i2c/busses/i2c-tegra.c

494

struct dma_async_tx_descriptor *dma_desc;

drivers/i2c/busses/i2c-tegra.c

503

dma_desc = dmaengine_prep_slave_single(i2c_dev->dma_chan, i2c_dev->dma_phys,

drivers/i2c/busses/i2c-tegra.c

506

if (!dma_desc) {

drivers/i2c/busses/i2c-tegra.c

512

dma_desc->callback = tegra_i2c_dma_complete;

drivers/i2c/busses/i2c-tegra.c

513

dma_desc->callback_param = i2c_dev;

drivers/i2c/busses/i2c-tegra.c

515

dmaengine_submit(dma_desc);

drivers/media/platform/atmel/atmel-isi.c

105

struct isi_dma_desc dma_desc[VIDEO_MAX_FRAME];

drivers/media/platform/atmel/atmel-isi.c

1261

isi->dma_desc[i].p_fbd = isi->p_fb_descriptors + i;

drivers/media/platform/atmel/atmel-isi.c

1262

isi->dma_desc[i].fbd_phys = isi->fb_descriptors_phys +

drivers/media/platform/atmel/atmel-isi.c

1264

list_add(&isi->dma_desc[i].list, &isi->dma_desc_head);

drivers/media/platform/marvell/mcam-core.c

1226

mvb->dma_desc = dma_alloc_coherent(cam->dev,

drivers/media/platform/marvell/mcam-core.c

1229

if (mvb->dma_desc == NULL) {

drivers/media/platform/marvell/mcam-core.c

1241

struct mcam_dma_desc *desc = mvb->dma_desc;

drivers/media/platform/marvell/mcam-core.c

1261

mvb->dma_desc, mvb->dma_desc_pa);

drivers/media/platform/marvell/mcam-core.c

198

struct mcam_dma_desc *dma_desc; /* Descriptor virtual address */

drivers/media/platform/rockchip/rga/rga-buf.c

136

n_desc = fill_descriptors(&rbuf->dma_desc[curr_desc],

drivers/media/platform/rockchip/rga/rga-buf.c

175

dma_free_coherent(rga->dev, rbuf->n_desc * sizeof(*rbuf->dma_desc),

drivers/media/platform/rockchip/rga/rga-buf.c

176

rbuf->dma_desc, rbuf->dma_desc_pa);

drivers/media/platform/rockchip/rga/rga-buf.c

89

rbuf->dma_desc = dma_alloc_coherent(rga->dev,

drivers/media/platform/rockchip/rga/rga-buf.c

90

rbuf->n_desc * sizeof(*rbuf->dma_desc),

drivers/media/platform/rockchip/rga/rga-buf.c

92

if (!rbuf->dma_desc)

drivers/media/platform/rockchip/rga/rga.h

110

struct rga_dma_desc *dma_desc;

drivers/mmc/host/bcm2835.c

1215

if (host->data && host->dma_desc) {

drivers/mmc/host/bcm2835.c

1403

host->dma_desc = NULL;

drivers/mmc/host/bcm2835.c

186

struct dma_async_tx_descriptor *dma_desc;

drivers/mmc/host/bcm2835.c

513

host->dma_desc = desc;

drivers/mmc/host/bcm2835.c

520

dmaengine_submit(host->dma_desc);

drivers/mmc/host/bcm2835.c

529

if (host->dma_desc) {

drivers/mmc/host/bcm2835.c

555

if (!host->dma_desc) {

drivers/mmc/host/bcm2835.c

605

host->dma_desc = NULL;

drivers/mmc/host/bcm2835.c

801

if (host->data && host->dma_desc)

drivers/mmc/host/bcm2835.c

960

if (!host->dma_desc) {

drivers/mmc/host/mmci.c

1012

struct dma_async_tx_descriptor **dma_desc)

drivers/mmc/host/mmci.c

1075

*dma_desc = desc;

drivers/mmc/host/sdhci.c

3382

struct sdhci_adma2_64_desc *dma_desc = desc;

drivers/mmc/host/sdhci.c

3387

le32_to_cpu(dma_desc->addr_hi),

drivers/mmc/host/sdhci.c

3388

le32_to_cpu(dma_desc->addr_lo),

drivers/mmc/host/sdhci.c

3389

le16_to_cpu(dma_desc->len),

drivers/mmc/host/sdhci.c

3390

le16_to_cpu(dma_desc->cmd));

drivers/mmc/host/sdhci.c

3394

le32_to_cpu(dma_desc->addr_lo),

drivers/mmc/host/sdhci.c

3395

le16_to_cpu(dma_desc->len),

drivers/mmc/host/sdhci.c

3396

le16_to_cpu(dma_desc->cmd));

drivers/mmc/host/sdhci.c

3401

if (dma_desc->cmd & cpu_to_le16(ADMA2_END))

drivers/mmc/host/sdhci.c

721

struct sdhci_adma2_64_desc *dma_desc = *desc;

drivers/mmc/host/sdhci.c

724

dma_desc->cmd = cpu_to_le16(cmd);

drivers/mmc/host/sdhci.c

725

dma_desc->len = cpu_to_le16(len);

drivers/mmc/host/sdhci.c

726

dma_desc->addr_lo = cpu_to_le32(lower_32_bits(addr));

drivers/mmc/host/sdhci.c

729

dma_desc->addr_hi = cpu_to_le32(upper_32_bits(addr));

drivers/mmc/host/sdhci.c

747

struct sdhci_adma2_64_desc *dma_desc = desc;

drivers/mmc/host/sdhci.c

750

dma_desc->cmd |= cpu_to_le16(ADMA2_END);

drivers/mtd/nand/qpic_common.c

157

struct dma_async_tx_descriptor *dma_desc;

drivers/mtd/nand/qpic_common.c

194

dma_desc = dmaengine_prep_slave_sg(chan, sgl, sgl_cnt, dir_eng,

drivers/mtd/nand/qpic_common.c

197

if (!dma_desc) {

drivers/mtd/nand/qpic_common.c

204

desc->dma_desc = dma_desc;

drivers/mtd/nand/qpic_common.c

208

bam_txn->last_cmd_desc = dma_desc;

drivers/mtd/nand/qpic_common.c

210

bam_txn->last_data_desc = dma_desc;

drivers/mtd/nand/qpic_common.c

360

struct dma_async_tx_descriptor *dma_desc;

drivers/mtd/nand/qpic_common.c

414

dma_desc = dmaengine_prep_slave_sg(nandc->chan, sgl, 1, dir_eng, 0);

drivers/mtd/nand/qpic_common.c

415

if (!dma_desc) {

drivers/mtd/nand/qpic_common.c

421

desc->dma_desc = dma_desc;

drivers/mtd/nand/qpic_common.c

584

cookie = dmaengine_submit(desc->dma_desc);

drivers/mtd/nand/raw/brcmnand/brcmnand.c

2057

brcmnand_fill_dma_desc(host, ctrl->dma_desc, addr, buf_pa, len,

drivers/mtd/nand/raw/brcmnand/brcmnand.c

2064

if (ctrl->dma_desc->status_valid & FLASH_DMA_ECC_ERROR)

drivers/mtd/nand/raw/brcmnand/brcmnand.c

2066

else if (ctrl->dma_desc->status_valid & FLASH_DMA_CORR_ERROR)

drivers/mtd/nand/raw/brcmnand/brcmnand.c

287

struct brcm_nand_dma_desc *dma_desc;

drivers/mtd/nand/raw/brcmnand/brcmnand.c

3406

ctrl->dma_desc = dmam_alloc_coherent(dev,

drivers/mtd/nand/raw/brcmnand/brcmnand.c

3407

sizeof(*ctrl->dma_desc),

drivers/mtd/nand/raw/brcmnand/brcmnand.c

3409

if (!ctrl->dma_desc) {

drivers/net/ethernet/broadcom/b44.c

1017

bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc));

drivers/net/ethernet/broadcom/b44.c

1019

bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc));

drivers/net/ethernet/broadcom/b44.c

1186

struct dma_desc *rx_ring;

drivers/net/ethernet/broadcom/b44.c

1214

struct dma_desc *tx_ring;

drivers/net/ethernet/broadcom/b44.c

2580

dma_desc_sync_size = max_t(unsigned int, dma_desc_align_size, sizeof(struct dma_desc));

drivers/net/ethernet/broadcom/b44.c

598

cur /= sizeof(struct dma_desc);

drivers/net/ethernet/broadcom/b44.c

635

struct dma_desc *dp;

drivers/net/ethernet/broadcom/b44.c

67

#define B44_RX_RING_BYTES (sizeof(struct dma_desc) * \

drivers/net/ethernet/broadcom/b44.c

71

#define B44_TX_RING_BYTES (sizeof(struct dma_desc) * \

drivers/net/ethernet/broadcom/b44.c

710

struct dma_desc *src_desc, *dest_desc;

drivers/net/ethernet/broadcom/b44.c

761

prod /= sizeof(struct dma_desc);

drivers/net/ethernet/broadcom/b44.c

836

bw32(bp, B44_DMARX_PTR, cons * sizeof(struct dma_desc));

drivers/net/ethernet/broadcom/b44.h

363

struct dma_desc *rx_ring, *tx_ring;

drivers/net/ethernet/broadcom/bgmac.c

115

struct bgmac_dma_desc *dma_desc;

drivers/net/ethernet/broadcom/bgmac.c

124

dma_desc = &ring->cpu_base[i];

drivers/net/ethernet/broadcom/bgmac.c

125

dma_desc->addr_low = cpu_to_le32(lower_32_bits(slot->dma_addr));

drivers/net/ethernet/broadcom/bgmac.c

126

dma_desc->addr_high = cpu_to_le32(upper_32_bits(slot->dma_addr));

drivers/net/ethernet/broadcom/bgmac.c

127

dma_desc->ctl0 = cpu_to_le32(ctl0);

drivers/net/ethernet/broadcom/bgmac.c

128

dma_desc->ctl1 = cpu_to_le32(ctl1);

drivers/net/ethernet/broadcom/bgmac.c

380

struct bgmac_dma_desc *dma_desc = ring->cpu_base + desc_idx;

drivers/net/ethernet/broadcom/bgmac.c

391

dma_desc->addr_low = cpu_to_le32(lower_32_bits(ring->slots[desc_idx].dma_addr));

drivers/net/ethernet/broadcom/bgmac.c

392

dma_desc->addr_high = cpu_to_le32(upper_32_bits(ring->slots[desc_idx].dma_addr));

drivers/net/ethernet/broadcom/bgmac.c

393

dma_desc->ctl0 = cpu_to_le32(ctl0);

drivers/net/ethernet/broadcom/bgmac.c

394

dma_desc->ctl1 = cpu_to_le32(ctl1);

drivers/net/ethernet/broadcom/bgmac.c

529

struct bgmac_dma_desc *dma_desc = ring->cpu_base;

drivers/net/ethernet/broadcom/bgmac.c

534

u32 ctl1 = le32_to_cpu(dma_desc[i].ctl1);

drivers/net/ethernet/korina.c

319

#define RD_RING_SIZE (KORINA_NUM_RDS * sizeof(struct dma_desc))

drivers/net/ethernet/korina.c

320

#define TD_RING_SIZE (KORINA_NUM_TDS * sizeof(struct dma_desc))

drivers/net/ethernet/korina.c

339

struct dma_desc *td_ring; /* transmit descriptor ring */

drivers/net/ethernet/korina.c

340

struct dma_desc *rd_ring; /* receive descriptor ring */

drivers/net/ethernet/korina.c

380

return lp->td_dma + (idx * sizeof(struct dma_desc));

drivers/net/ethernet/korina.c

385

return lp->rd_dma + (idx * sizeof(struct dma_desc));

drivers/net/ethernet/korina.c

425

struct dma_desc *td;

drivers/net/ethernet/korina.c

599

struct dma_desc *rd = &lp->rd_ring[lp->rx_next_done];

drivers/net/ethernet/korina.c

767

struct dma_desc *td = &lp->td_ring[lp->tx_next_done];

drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c

507

dma_addr_t dma_desc;

drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c

579

dma_desc = dma_map_single(dev, desc, desc_sz, DMA_TO_DEVICE);

drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c

580

ret = dma_mapping_error(dev, dma_desc);

drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c

585

arg->arg.buf = dma_desc;

drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c

602

dma_unmap_single(dev, dma_desc, desc_sz, DMA_TO_DEVICE);

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

613

int dma_desc;

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

617

for (dma_desc = 0; dma_desc < tx_rsize; dma_desc++) {

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

618

struct sxgbe_tx_norm_desc *tdesc = txqueue->dma_tx + dma_desc;

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

620

if (txqueue->tx_skbuff_dma[dma_desc])

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

622

txqueue->tx_skbuff_dma[dma_desc],

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

626

dev_kfree_skb_any(txqueue->tx_skbuff[dma_desc]);

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

627

txqueue->tx_skbuff[dma_desc] = NULL;

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

628

txqueue->tx_skbuff_dma[dma_desc] = 0;

drivers/net/ethernet/stmicro/stmmac/chain_mode.c

117

struct dma_desc *p = (struct dma_desc *)des;

drivers/net/ethernet/stmicro/stmmac/chain_mode.c

119

dma_phy += sizeof(struct dma_desc);

drivers/net/ethernet/stmicro/stmmac/chain_mode.c

127

static void refill_desc3(struct stmmac_rx_queue *rx_q, struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/chain_mode.c

139

sizeof(struct dma_desc)));

drivers/net/ethernet/stmicro/stmmac/chain_mode.c

142

static void clean_desc3(struct stmmac_tx_queue *tx_q, struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/chain_mode.c

156

* sizeof(struct dma_desc)));

drivers/net/ethernet/stmicro/stmmac/chain_mode.c

25

struct dma_desc *desc;

drivers/net/ethernet/stmicro/stmmac/descs.h

160

struct dma_desc basic; /* Basic descriptors */

drivers/net/ethernet/stmicro/stmmac/descs.h

173

struct dma_desc basic;

drivers/net/ethernet/stmicro/stmmac/descs_com.h

104

static inline void enh_desc_end_tx_desc_on_chain(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

109

static inline void enh_set_tx_desc_len_on_chain(struct dma_desc *p, int len)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

115

static inline void ndesc_rx_set_on_chain(struct dma_desc *p, int end)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

120

static inline void ndesc_tx_set_on_chain(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

125

static inline void norm_set_tx_desc_len_on_chain(struct dma_desc *p, int len)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

22

static inline void ehn_desc_rx_set_on_ring(struct dma_desc *p, int end,

drivers/net/ethernet/stmicro/stmmac/descs_com.h

33

static inline void enh_desc_end_tx_desc_on_ring(struct dma_desc *p, int end)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

42

static inline void enh_set_tx_desc_len_on_ring(struct dma_desc *p, int len)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

58

static inline void ndesc_rx_set_on_ring(struct dma_desc *p, int end, int bfsize)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

72

static inline void ndesc_end_tx_desc_on_ring(struct dma_desc *p, int end)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

81

static inline void norm_set_tx_desc_len_on_ring(struct dma_desc *p, int len)

drivers/net/ethernet/stmicro/stmmac/descs_com.h

99

static inline void ehn_desc_rx_set_on_chain(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

17

struct dma_desc *p,

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

174

static int dwmac4_rd_get_tx_len(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

179

static int dwmac4_get_tx_owner(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

184

static void dwmac4_set_tx_owner(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

189

static void dwmac4_set_rx_owner(struct dma_desc *p, int disable_rx_ic)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

199

static int dwmac4_get_tx_ls(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

205

static u16 dwmac4_wrback_get_rx_vlan_tci(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

210

static bool dwmac4_wrback_get_rx_vlan_valid(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

216

static int dwmac4_wrback_get_rx_frame_len(struct dma_desc *p, int rx_coe)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

221

static void dwmac4_rd_enable_tx_timestamp(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

226

static int dwmac4_wrback_get_tx_timestamp_status(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

241

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

253

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

279

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

307

static void dwmac4_rd_init_rx_desc(struct dma_desc *p, int disable_rx_ic,

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

313

static void dwmac4_rd_init_tx_desc(struct dma_desc *p, int mode, int end)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

321

static void dwmac4_rd_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

357

static void dwmac4_rd_prepare_tso_tx_desc(struct dma_desc *p, int is_fs,

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

400

static void dwmac4_release_tx_desc(struct dma_desc *p, int mode)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

408

static void dwmac4_rd_set_tx_ic(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

421

if (desc_size == sizeof(struct dma_desc)) {

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

422

struct dma_desc *p = (struct dma_desc *)head;

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

463

static void dwmac4_set_mss_ctxt(struct dma_desc *p, unsigned int mss)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

471

static void dwmac4_set_addr(struct dma_desc *p, dma_addr_t addr)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

477

static void dwmac4_clear(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

485

static void dwmac4_set_sarc(struct dma_desc *p, u32 sarc_type)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

500

static void dwmac4_set_vlan_tag(struct dma_desc *p, u16 tag, u16 inner_tag,

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

522

static void dwmac4_set_vlan(struct dma_desc *p, u32 type)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

527

static void dwmac4_get_rx_header_len(struct dma_desc *p, unsigned int *len)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

532

static void dwmac4_set_sec_addr(struct dma_desc *p, dma_addr_t addr, bool buf2_valid)

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

71

struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

105

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

116

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

13

struct dma_desc *p, void __iomem *ioaddr)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

137

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

147

static void dwxgmac2_init_rx_desc(struct dma_desc *p, int disable_rx_ic,

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

153

static void dwxgmac2_init_tx_desc(struct dma_desc *p, int mode, int end)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

161

static void dwxgmac2_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

199

static void dwxgmac2_prepare_tso_tx_desc(struct dma_desc *p, int is_fs,

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

237

static void dwxgmac2_release_tx_desc(struct dma_desc *p, int mode)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

245

static void dwxgmac2_set_tx_ic(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

250

static void dwxgmac2_set_mss(struct dma_desc *p, unsigned int mss)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

258

static void dwxgmac2_set_addr(struct dma_desc *p, dma_addr_t addr)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

264

static void dwxgmac2_clear(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

27

struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

272

static int dwxgmac2_get_rx_hash(struct dma_desc *p, u32 *hash,

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

300

static void dwxgmac2_get_rx_header_len(struct dma_desc *p, unsigned int *len)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

306

static void dwxgmac2_set_sec_addr(struct dma_desc *p, dma_addr_t addr, bool is_valid)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

312

static void dwxgmac2_set_sarc(struct dma_desc *p, u32 sarc_type)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

317

static void dwxgmac2_set_vlan_tag(struct dma_desc *p, u16 tag, u16 inner_tag,

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

342

static void dwxgmac2_set_vlan(struct dma_desc *p, u32 type)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

43

static int dwxgmac2_get_tx_len(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

48

static int dwxgmac2_get_tx_owner(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

53

static void dwxgmac2_set_tx_owner(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

58

static void dwxgmac2_set_rx_owner(struct dma_desc *p, int disable_rx_ic)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

68

static int dwxgmac2_get_tx_ls(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

73

static u16 dwxgmac2_wrback_get_rx_vlan_tci(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

78

static bool dwxgmac2_wrback_get_rx_vlan_valid(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

88

static int dwxgmac2_get_rx_frame_len(struct dma_desc *p, int rx_coe)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

93

static void dwxgmac2_enable_tx_timestamp(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

98

static int dwxgmac2_get_tx_timestamp_status(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

16

struct dma_desc *p, void __iomem *ioaddr)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

182

struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

252

static void enh_desc_init_rx_desc(struct dma_desc *p, int disable_rx_ic,

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

271

static void enh_desc_init_tx_desc(struct dma_desc *p, int mode, int end)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

280

static int enh_desc_get_tx_owner(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

285

static void enh_desc_set_tx_owner(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

290

static void enh_desc_set_rx_owner(struct dma_desc *p, int disable_rx_ic)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

295

static int enh_desc_get_tx_ls(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

300

static void enh_desc_release_tx_desc(struct dma_desc *p, int mode)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

304

memset(p, 0, offsetof(struct dma_desc, des2));

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

311

static void enh_desc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

347

static void enh_desc_set_tx_ic(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

352

static int enh_desc_get_rx_frame_len(struct dma_desc *p, int rx_coe_type)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

367

static void enh_desc_enable_tx_timestamp(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

372

static int enh_desc_get_tx_timestamp_status(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

387

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

402

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

435

static void enh_desc_set_addr(struct dma_desc *p, dma_addr_t addr)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

440

static void enh_desc_clear(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

79

static int enh_desc_get_tx_len(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/hwif.h

100

void (*get_rx_header_len)(struct dma_desc *p, unsigned int *len);

drivers/net/ethernet/stmicro/stmmac/hwif.h

101

void (*set_sec_addr)(struct dma_desc *p, dma_addr_t addr, bool buf2_valid);

drivers/net/ethernet/stmicro/stmmac/hwif.h

102

void (*set_sarc)(struct dma_desc *p, u32 sarc_type);

drivers/net/ethernet/stmicro/stmmac/hwif.h

103

void (*set_vlan_tag)(struct dma_desc *p, u16 tag, u16 inner_tag,

drivers/net/ethernet/stmicro/stmmac/hwif.h

105

void (*set_vlan)(struct dma_desc *p, u32 type);

drivers/net/ethernet/stmicro/stmmac/hwif.h

34

struct dma_desc;

drivers/net/ethernet/stmicro/stmmac/hwif.h

41

void (*init_rx_desc)(struct dma_desc *p, int disable_rx_ic, int mode,

drivers/net/ethernet/stmicro/stmmac/hwif.h

44

void (*init_tx_desc)(struct dma_desc *p, int mode, int end);

drivers/net/ethernet/stmicro/stmmac/hwif.h

46

void (*prepare_tx_desc)(struct dma_desc *p, int is_fs, int len,

drivers/net/ethernet/stmicro/stmmac/hwif.h

49

void (*prepare_tso_tx_desc)(struct dma_desc *p, int is_fs, int len1,

drivers/net/ethernet/stmicro/stmmac/hwif.h

53

void (*set_tx_owner)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

54

int (*get_tx_owner)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

551

void (*init_desc3)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

552

void (*refill_desc3)(struct stmmac_rx_queue *rx_q, struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

553

void (*clean_desc3)(struct stmmac_tx_queue *tx_q, struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

56

void (*release_tx_desc)(struct dma_desc *p, int mode);

drivers/net/ethernet/stmicro/stmmac/hwif.h

59

void (*set_tx_ic)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

61

int (*get_tx_ls)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

63

u16 (*get_rx_vlan_tci)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

645

void (*rx_hw_vlan)(struct mac_device_info *hw, struct dma_desc *rx_desc,

drivers/net/ethernet/stmicro/stmmac/hwif.h

65

bool (*get_rx_vlan_valid)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

68

struct dma_desc *p, void __iomem *ioaddr);

drivers/net/ethernet/stmicro/stmmac/hwif.h

70

int (*get_tx_len)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

72

void (*set_rx_owner)(struct dma_desc *p, int disable_rx_ic);

drivers/net/ethernet/stmicro/stmmac/hwif.h

74

int (*get_rx_frame_len)(struct dma_desc *p, int rx_coe_type);

drivers/net/ethernet/stmicro/stmmac/hwif.h

77

struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

81

void (*enable_tx_timestamp) (struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

83

int (*get_tx_timestamp_status) (struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

92

void (*set_mss)(struct dma_desc *p, unsigned int mss);

drivers/net/ethernet/stmicro/stmmac/hwif.h

94

void (*set_addr)(struct dma_desc *p, dma_addr_t addr);

drivers/net/ethernet/stmicro/stmmac/hwif.h

96

void (*clear)(struct dma_desc *p);

drivers/net/ethernet/stmicro/stmmac/hwif.h

98

int (*get_rx_hash)(struct dma_desc *p, u32 *hash,

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

116

static void ndesc_init_rx_desc(struct dma_desc *p, int disable_rx_ic, int mode,

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

135

static void ndesc_init_tx_desc(struct dma_desc *p, int mode, int end)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

144

static int ndesc_get_tx_owner(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

149

static void ndesc_set_tx_owner(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

154

static void ndesc_set_rx_owner(struct dma_desc *p, int disable_rx_ic)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

159

static int ndesc_get_tx_ls(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

16

struct dma_desc *p, void __iomem *ioaddr)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

164

static void ndesc_release_tx_desc(struct dma_desc *p, int mode)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

168

memset(p, 0, offsetof(struct dma_desc, des2));

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

175

static void ndesc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

203

static void ndesc_set_tx_ic(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

208

static int ndesc_get_rx_frame_len(struct dma_desc *p, int rx_coe_type)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

224

static void ndesc_enable_tx_timestamp(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

229

static int ndesc_get_tx_timestamp_status(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

236

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

248

struct dma_desc *p = (struct dma_desc *)desc;

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

261

struct dma_desc *p = (struct dma_desc *)head;

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

281

static void ndesc_set_addr(struct dma_desc *p, dma_addr_t addr)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

286

static void ndesc_clear(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

58

static int ndesc_get_tx_len(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

68

struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/ring_mode.c

109

static void init_desc3(struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/ring_mode.c

114

static void clean_desc3(struct stmmac_tx_queue *tx_q, struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/ring_mode.c

24

struct dma_desc *desc;

drivers/net/ethernet/stmicro/stmmac/ring_mode.c

27

desc = (struct dma_desc *)(tx_q->dma_etx + entry);

drivers/net/ethernet/stmicro/stmmac/ring_mode.c

57

desc = (struct dma_desc *)(tx_q->dma_etx + entry);

drivers/net/ethernet/stmicro/stmmac/ring_mode.c

99

static void refill_desc3(struct stmmac_rx_queue *rx_q, struct dma_desc *p)

drivers/net/ethernet/stmicro/stmmac/stmmac.h

102

struct dma_desc *desc;

drivers/net/ethernet/stmicro/stmmac/stmmac.h

103

struct dma_desc *ndesc;

drivers/net/ethernet/stmicro/stmmac/stmmac.h

108

struct dma_desc *tx_desc;

drivers/net/ethernet/stmicro/stmmac/stmmac.h

116

struct dma_desc *desc;

drivers/net/ethernet/stmicro/stmmac/stmmac.h

128

struct dma_desc *dma_rx ____cacheline_aligned_in_smp;

drivers/net/ethernet/stmicro/stmmac/stmmac.h

71

struct dma_desc *dma_tx;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

1431

desc_size = sizeof(struct dma_desc);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

1462

desc_size = sizeof(struct dma_desc);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

1553

struct dma_desc *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

1602

struct dma_desc *p,

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

1733

struct dma_desc *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

1792

struct dma_desc *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

1795

p = (struct dma_desc *)(rx_q->dma_erx + i);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

1965

struct dma_desc *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2093

sizeof(struct dma_desc),

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2143

size = sizeof(struct dma_desc);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2233

sizeof(struct dma_desc),

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2314

size = sizeof(struct dma_desc);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2607

struct dma_desc *desc = tx_compl->desc;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2654

struct dma_desc *tx_desc = NULL;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2690

tx_desc = (struct dma_desc *)(tx_q->dma_etx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2811

struct dma_desc *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

2827

p = (struct dma_desc *)(tx_q->dma_etx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

3289

sizeof(struct dma_desc));

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4244

struct dma_desc *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4280

struct dma_desc *desc;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4322

desc_size = sizeof(struct dma_desc);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4373

struct dma_desc *desc, *first, *mss_desc = NULL;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

462

struct dma_desc *p, struct sk_buff *skb)

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4656

struct dma_desc *desc, *first;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4727

desc = (struct dma_desc *)(tx_q->dma_etx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4758

desc = (struct dma_desc *)(tx_q->dma_etx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4949

struct dma_desc *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4953

p = (struct dma_desc *)(rx_q->dma_erx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

4997

(rx_q->dirty_rx * sizeof(struct dma_desc));

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5004

struct dma_desc *p,

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5032

struct dma_desc *p,

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

504

static void stmmac_get_rx_hwtstamp(struct stmmac_priv *priv, struct dma_desc *p,

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

505

struct dma_desc *np, struct sk_buff *skb)

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5073

struct dma_desc *tx_desc;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

508

struct dma_desc *desc = p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5088

tx_desc = (struct dma_desc *)(tx_q->dma_etx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5289

struct dma_desc *p, struct dma_desc *np,

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5336

struct dma_desc *rx_desc = NULL;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5355

rx_desc = (struct dma_desc *)(rx_q->dma_erx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5383

(rx_q->dirty_rx * sizeof(struct dma_desc));

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5423

desc_size = sizeof(struct dma_desc);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5433

struct dma_desc *np, *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5461

p = (struct dma_desc *)(rx_q->dma_erx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5477

np = (struct dma_desc *)(rx_q->dma_erx + next_entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5623

desc_size = sizeof(struct dma_desc);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5633

struct dma_desc *np, *p;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5658

p = (struct dma_desc *)(rx_q->dma_erx + entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

5673

np = (struct dma_desc *)(rx_q->dma_erx + next_entry);

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

6434

struct dma_desc *p = (struct dma_desc *)head;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

6971

sizeof(struct dma_desc));

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

7126

sizeof(struct dma_desc));

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

7601

struct dma_desc *desc_contains_ts = ctx->desc;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

7603

struct dma_desc *ndesc = ctx->ndesc;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

7604

struct dma_desc *desc = ctx->desc;

drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c

799

(priv->dma_conf.dma_rx_size * sizeof(struct dma_desc));

drivers/net/ethernet/stmicro/stmmac/stmmac_vlan.c

225

struct dma_desc *rx_desc, struct sk_buff *skb)

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

289

struct xlgmac_dma_desc *dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

293

dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

296

desc_data->dma_desc, &desc_data->dma_desc_addr);

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

300

le32_to_cpu(dma_desc->desc0),

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

301

le32_to_cpu(dma_desc->desc1),

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

302

le32_to_cpu(dma_desc->desc2),

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

303

le32_to_cpu(dma_desc->desc3));

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

314

struct xlgmac_dma_desc *dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

317

dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

320

desc_data->dma_desc, &desc_data->dma_desc_addr);

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

324

le32_to_cpu(dma_desc->desc0),

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

325

le32_to_cpu(dma_desc->desc1),

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

326

le32_to_cpu(dma_desc->desc2),

drivers/net/ethernet/synopsys/dwc-xlgmac-common.c

327

le32_to_cpu(dma_desc->desc3));

drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c

421

struct xlgmac_dma_desc *dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c

433

dma_desc = ring->dma_desc_head;

drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c

439

desc_data->dma_desc = dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c

442

dma_desc++;

drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c

458

struct xlgmac_dma_desc *dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c

470

dma_desc = ring->dma_desc_head;

drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c

476

desc_data->dma_desc = dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c

482

dma_desc++;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1011

struct xlgmac_dma_desc *dma_desc)

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1016

tsa = XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1019

tsd = XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1023

nsec = le32_to_cpu(dma_desc->desc1);

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1025

nsec |= le32_to_cpu(dma_desc->desc0);

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1039

struct xlgmac_dma_desc *dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1047

dma_desc->desc0 = 0;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1048

dma_desc->desc1 = 0;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1049

dma_desc->desc2 = 0;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1050

dma_desc->desc3 = 0;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1086

struct xlgmac_dma_desc *dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1112

dma_desc->desc0 = cpu_to_le32(lower_32_bits(hdr_dma));

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1113

dma_desc->desc1 = cpu_to_le32(upper_32_bits(hdr_dma));

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1114

dma_desc->desc2 = cpu_to_le32(lower_32_bits(buf_dma));

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1115

dma_desc->desc3 = cpu_to_le32(upper_32_bits(buf_dma));

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1117

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1118

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1129

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1130

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1172

static int xlgmac_is_context_desc(struct xlgmac_dma_desc *dma_desc)

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1175

return XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1180

static int xlgmac_is_last_desc(struct xlgmac_dma_desc *dma_desc)

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

1183

return XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2644

struct xlgmac_dma_desc *dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2649

dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2653

if (XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2664

if (XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2668

xlgmac_get_rx_tstamp(pkt_info, dma_desc);

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2691

if (XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2701

if (XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2704

desc_data->rx.hdr_len = XLGMAC_GET_REG_BITS_LE(dma_desc->desc2,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2712

if (XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2721

pkt_info->rss_hash = le32_to_cpu(dma_desc->desc1);

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2723

l34t = XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2739

desc_data->rx.len = XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2743

if (!XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2771

err = XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2774

etlt = XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

2789

XLGMAC_GET_REG_BITS_LE(dma_desc->desc0,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

29

static int xlgmac_tx_complete(struct xlgmac_dma_desc *dma_desc)

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

31

return !XLGMAC_GET_REG_BITS_LE(dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

708

struct xlgmac_dma_desc *dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

759

dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

769

dma_desc->desc2 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

770

dma_desc->desc2,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

776

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

777

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

783

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

784

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

798

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

799

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

805

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

806

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

812

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

813

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

823

dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

827

dma_desc->desc0 = cpu_to_le32(lower_32_bits(desc_data->skb_dma));

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

828

dma_desc->desc1 = cpu_to_le32(upper_32_bits(desc_data->skb_dma));

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

831

dma_desc->desc2 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

832

dma_desc->desc2,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

839

dma_desc->desc2 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

840

dma_desc->desc2,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

851

dma_desc->desc2 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

852

dma_desc->desc2,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

858

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

859

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

865

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

866

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

873

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

874

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

881

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

882

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

885

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

886

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

890

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

891

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

899

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

900

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

906

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

907

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

913

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

914

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

923

dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

926

dma_desc->desc0 =

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

928

dma_desc->desc1 =

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

932

dma_desc->desc2 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

933

dma_desc->desc2,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

939

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

940

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

945

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

946

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

952

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

953

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

960

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

961

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

967

dma_desc->desc2 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

968

dma_desc->desc2,

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

984

dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

985

dma_desc->desc3 = XLGMAC_SET_REG_BITS_LE(

drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c

986

dma_desc->desc3,

drivers/net/ethernet/synopsys/dwc-xlgmac-net.c

1041

struct xlgmac_dma_desc *dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-net.c

1065

dma_desc = desc_data->dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac-net.c

1067

if (!hw_ops->tx_complete(dma_desc))

drivers/net/ethernet/synopsys/dwc-xlgmac-net.c

1078

if (hw_ops->is_last_desc(dma_desc)) {

drivers/net/ethernet/synopsys/dwc-xlgmac.h

286

struct xlgmac_dma_desc *dma_desc;

drivers/net/ethernet/synopsys/dwc-xlgmac.h

400

int (*tx_complete)(struct xlgmac_dma_desc *dma_desc);

drivers/net/ethernet/synopsys/dwc-xlgmac.h

432

int (*is_last_desc)(struct xlgmac_dma_desc *dma_desc);

drivers/net/ethernet/synopsys/dwc-xlgmac.h

433

int (*is_context_desc)(struct xlgmac_dma_desc *dma_desc);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

1102

dma_addr_t dma_desc, dma_buf;

drivers/net/ethernet/ti/am65-cpsw-nuss.c

1140

dma_desc = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool, host_desc);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

1143

dma_desc);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

1147

dma_desc);

drivers/net/ethernet/ti/icssg/icssg_common.c

103

dma_addr_t dma_desc, dma_buf;

drivers/net/ethernet/ti/icssg/icssg_common.c

150

dma_desc = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool,

drivers/net/ethernet/ti/icssg/icssg_common.c

153

host_desc, dma_desc);

drivers/net/ethernet/ti/netcp_core.c

581

dma_addr_t dma_desc, dma_buf;

drivers/net/ethernet/ti/netcp_core.c

586

get_words(&dma_desc, 1, &desc->next_desc);

drivers/net/ethernet/ti/netcp_core.c

588

while (dma_desc) {

drivers/net/ethernet/ti/netcp_core.c

589

ndesc = knav_pool_desc_unmap(netcp->rx_pool, dma_desc, dma_sz);

drivers/net/ethernet/ti/netcp_core.c

594

get_pkt_info(&dma_buf, &tmp, &dma_desc, ndesc);

drivers/net/ethernet/ti/netcp_core.c

646

dma_addr_t dma_desc, dma_buff;

drivers/net/ethernet/ti/netcp_core.c

652

dma_desc = knav_queue_pop(netcp->rx_queue, &dma_sz);

drivers/net/ethernet/ti/netcp_core.c

653

if (!dma_desc)

drivers/net/ethernet/ti/netcp_core.c

656

desc = knav_pool_desc_unmap(netcp->rx_pool, dma_desc, dma_sz);

drivers/net/ethernet/ti/netcp_core.c

662

get_pkt_info(&dma_buff, &buf_len, &dma_desc, desc);

drivers/net/ethernet/ti/netcp_core.c

690

while (dma_desc) {

drivers/net/ethernet/ti/netcp_core.c

693

ndesc = knav_pool_desc_unmap(netcp->rx_pool, dma_desc, dma_sz);

drivers/net/ethernet/ti/netcp_core.c

699

get_pkt_info(&dma_buff, &buf_len, &dma_desc, ndesc);

drivers/net/ethernet/ti/netcp_core.c

977

dma_addr_t dma_desc, dma_buf;

drivers/net/ethernet/ti/netcp_core.c

981

get_pkt_info(&dma_buf, &buf_len, &dma_desc, ndesc);

drivers/net/ethernet/ti/netcp_core.c

992

if (dma_desc) {

drivers/net/ethernet/ti/netcp_core.c

993

ndesc = knav_pool_desc_unmap(netcp->tx_pool, dma_desc,

drivers/scsi/mpi3mr/mpi3mr.h

281

struct dma_memory_desc *dma_desc;

drivers/scsi/mpi3mr/mpi3mr_app.c

1854

drv_buf_iter->dma_desc[0].size,

drivers/scsi/mpi3mr/mpi3mr_app.c

1855

drv_buf_iter->dma_desc[0].dma_addr);

drivers/scsi/mpi3mr/mpi3mr_app.c

1897

drv_buf_iter->dma_desc[i].size,

drivers/scsi/mpi3mr/mpi3mr_app.c

1898

drv_buf_iter->dma_desc[i].dma_addr);

drivers/scsi/mpi3mr/mpi3mr_app.c

2015

sgl_dma = cpu_to_le64(drv_buf_iter->dma_desc[i].dma_addr);

drivers/scsi/mpi3mr/mpi3mr_app.c

2027

nvme_sgl->length = cpu_to_le32(drv_buf_iter->dma_desc[i].size);

drivers/scsi/mpi3mr/mpi3mr_app.c

2119

dma_addr = drv_buf_iter->dma_desc[count].dma_addr;

drivers/scsi/mpi3mr/mpi3mr_app.c

2128

dma_addr = drv_buf_iter->dma_desc[0].dma_addr;

drivers/scsi/mpi3mr/mpi3mr_app.c

2129

desc_len = drv_buf_iter->dma_desc[0].size;

drivers/scsi/mpi3mr/mpi3mr_app.c

2290

drv_buf_iter->dma_desc[desc_count].dma_addr;

drivers/scsi/mpi3mr/mpi3mr_app.c

2292

drv_buf_iter->dma_desc[desc_count].size;

drivers/scsi/mpi3mr/mpi3mr_app.c

2338

drv_buf->dma_desc = kzalloc(sizeof(*drv_buf->dma_desc) * needed_desc,

drivers/scsi/mpi3mr/mpi3mr_app.c

2340

if (!drv_buf->dma_desc)

drivers/scsi/mpi3mr/mpi3mr_app.c

2343

drv_buf->dma_desc[i].addr = mrioc->ioctl_sge[desc_count].addr;

drivers/scsi/mpi3mr/mpi3mr_app.c

2344

drv_buf->dma_desc[i].dma_addr =

drivers/scsi/mpi3mr/mpi3mr_app.c

2347

drv_buf->dma_desc[i].size = buf_len;

drivers/scsi/mpi3mr/mpi3mr_app.c

2349

drv_buf->dma_desc[i].size =

drivers/scsi/mpi3mr/mpi3mr_app.c

2351

buf_len -= drv_buf->dma_desc[i].size;

drivers/scsi/mpi3mr/mpi3mr_app.c

2352

memset(drv_buf->dma_desc[i].addr, 0,

drivers/scsi/mpi3mr/mpi3mr_app.c

2355

memcpy(drv_buf->dma_desc[i].addr,

drivers/scsi/mpi3mr/mpi3mr_app.c

2357

drv_buf->dma_desc[i].size);

drivers/scsi/mpi3mr/mpi3mr_app.c

2358

copied_len += drv_buf->dma_desc[i].size;

drivers/scsi/mpi3mr/mpi3mr_app.c

2625

drv_buf_iter->dma_desc = NULL;

drivers/scsi/mpi3mr/mpi3mr_app.c

2640

drv_buf_iter->dma_desc = NULL;

drivers/scsi/mpi3mr/mpi3mr_app.c

2888

drv_buf_iter->dma_desc[desc_count].addr,

drivers/scsi/mpi3mr/mpi3mr_app.c

2889

drv_buf_iter->dma_desc[desc_count].size);

drivers/scsi/mpi3mr/mpi3mr_app.c

2891

drv_buf_iter->dma_desc[desc_count].size;

drivers/scsi/mpi3mr/mpi3mr_app.c

2915

kfree(drv_buf_iter->dma_desc);

drivers/scsi/qla2xxx/qla_nx2.c

2906

struct qla8044_pex_dma_descriptor dma_desc;

drivers/scsi/qla2xxx/qla_nx2.c

2933

dma_desc.cmd.dma_desc_cmd = (m_hdr->dma_desc_cmd & 0xff0f);

drivers/scsi/qla2xxx/qla_nx2.c

2934

dma_desc.cmd.dma_desc_cmd |=

drivers/scsi/qla2xxx/qla_nx2.c

2937

dma_desc.dma_bus_addr = rdmem_dma;

drivers/scsi/qla2xxx/qla_nx2.c

2938

dma_desc.cmd.read_data_size = chunk_size = ISP8044_PEX_DMA_READ_SIZE;

drivers/scsi/qla2xxx/qla_nx2.c

2949

dma_desc.cmd.read_data_size = chunk_size;

drivers/scsi/qla2xxx/qla_nx2.c

2952

dma_desc.src_addr = m_hdr->read_addr + read_size;

drivers/scsi/qla2xxx/qla_nx2.c

2956

m_hdr->desc_card_addr, (uint32_t *)&dma_desc,

drivers/scsi/qla4xxx/ql4_nx.c

2020

struct qla4_83xx_pex_dma_descriptor dma_desc;

drivers/scsi/qla4xxx/ql4_nx.c

2049

dma_desc.cmd.dma_desc_cmd = (m_hdr->dma_desc_cmd & 0xff0f);

drivers/scsi/qla4xxx/ql4_nx.c

2050

dma_desc.cmd.dma_desc_cmd |= ((PCI_FUNC(ha->pdev->devfn) & 0xf) << 0x4);

drivers/scsi/qla4xxx/ql4_nx.c

2051

dma_desc.dma_bus_addr = rdmem_dma;

drivers/scsi/qla4xxx/ql4_nx.c

2080

dma_desc.dma_bus_addr = rdmem_dma;

drivers/scsi/qla4xxx/ql4_nx.c

2083

dma_desc.src_addr = m_hdr->read_addr + read_size;

drivers/scsi/qla4xxx/ql4_nx.c

2084

dma_desc.cmd.read_data_size = size;

drivers/scsi/qla4xxx/ql4_nx.c

2089

(uint32_t *)&dma_desc,

drivers/soc/tegra/fuse/fuse-tegra20.c

45

struct dma_async_tx_descriptor *dma_desc;

drivers/soc/tegra/fuse/fuse-tegra20.c

62

dma_desc = dmaengine_prep_slave_single(fuse->apbdma.chan,

drivers/soc/tegra/fuse/fuse-tegra20.c

66

if (!dma_desc)

drivers/soc/tegra/fuse/fuse-tegra20.c

69

dma_desc->callback = apb_dma_complete;

drivers/soc/tegra/fuse/fuse-tegra20.c

70

dma_desc->callback_param = fuse;

drivers/soc/tegra/fuse/fuse-tegra20.c

74

dmaengine_submit(dma_desc);

drivers/usb/dwc2/hcd_ddma.c

1047

struct dwc2_dma_desc *dma_desc,

drivers/usb/dwc2/hcd_ddma.c

1055

remain = (dma_desc->status & HOST_DMA_NBYTES_MASK) >>

drivers/usb/dwc2/hcd_ddma.c

1066

if ((dma_desc->status & HOST_DMA_STS_MASK) == HOST_DMA_STS_PKTERR) {

drivers/usb/dwc2/hcd_ddma.c

1089

if (dma_desc->status & HOST_DMA_A) {

drivers/usb/dwc2/hcd_ddma.c

1135

struct dwc2_dma_desc *dma_desc;

drivers/usb/dwc2/hcd_ddma.c

1150

dma_desc = &qh->desc_list[desc_num];

drivers/usb/dwc2/hcd_ddma.c

1154

qtd, urb, desc_num, dma_desc, n_bytes);

drivers/usb/dwc2/hcd_ddma.c

1155

failed = dwc2_update_non_isoc_urb_state_ddma(hsotg, chan, qtd, dma_desc,

drivers/usb/dwc2/hcd_ddma.c

516

struct dwc2_dma_desc *dma_desc = &qh->desc_list[idx];

drivers/usb/dwc2/hcd_ddma.c

519

memset(dma_desc, 0, sizeof(*dma_desc));

drivers/usb/dwc2/hcd_ddma.c

527

dma_desc->buf = (u32)(qtd->urb->dma + frame_desc->offset);

drivers/usb/dwc2/hcd_ddma.c

528

dma_desc->status = qh->n_bytes[idx] << HOST_DMA_ISOC_NBYTES_SHIFT &

drivers/usb/dwc2/hcd_ddma.c

532

dma_desc->status |= HOST_DMA_A;

drivers/usb/dwc2/hcd_ddma.c

540

dma_desc->status |= HOST_DMA_IOC;

drivers/usb/dwc2/hcd_ddma.c

664

struct dwc2_dma_desc *dma_desc = &qh->desc_list[n_desc];

drivers/usb/dwc2/hcd_ddma.c

684

dma_desc->status = len << HOST_DMA_NBYTES_SHIFT & HOST_DMA_NBYTES_MASK;

drivers/usb/dwc2/hcd_ddma.c

689

dma_desc->status |= HOST_DMA_SUP;

drivers/usb/dwc2/hcd_ddma.c

691

dma_desc->buf = (u32)chan->xfer_dma;

drivers/usb/dwc2/hcd_ddma.c

867

struct dwc2_dma_desc *dma_desc;

drivers/usb/dwc2/hcd_ddma.c

884

dma_desc = &qh->desc_list[idx];

drivers/usb/dwc2/hcd_ddma.c

890

dma_desc->buf = (u32)(qtd->urb->dma + frame_desc->offset);

drivers/usb/dwc2/hcd_ddma.c

892

remain = (dma_desc->status & HOST_DMA_ISOC_NBYTES_MASK) >>

drivers/usb/dwc2/hcd_ddma.c

895

if ((dma_desc->status & HOST_DMA_STS_MASK) == HOST_DMA_STS_PKTERR) {

drivers/usb/dwc2/hcd_ddma.c

932

if (dma_desc->status & HOST_DMA_IOC)

drivers/usb/gadget/udc/gr_udc.c

234

struct gr_dma_desc *dma_desc;

drivers/usb/gadget/udc/gr_udc.c

236

dma_desc = dma_pool_zalloc(ep->dev->desc_pool, gfp_flags, &paddr);

drivers/usb/gadget/udc/gr_udc.c

237

if (!dma_desc) {

drivers/usb/gadget/udc/gr_udc.c

242

dma_desc->paddr = paddr;

drivers/usb/gadget/udc/gr_udc.c

244

return dma_desc;

drivers/usb/gadget/udc/pch_udc.c

1715

struct pch_udc_data_dma_desc *dma_desc;

drivers/usb/gadget/udc/pch_udc.c

1728

dma_desc = dma_pool_alloc(ep->dev->data_requests, gfp,

drivers/usb/gadget/udc/pch_udc.c

1730

if (NULL == dma_desc) {

drivers/usb/gadget/udc/pch_udc.c

1735

dma_desc->status |= PCH_UDC_BS_HST_BSY;

drivers/usb/gadget/udc/pch_udc.c

1736

dma_desc->dataptr = lower_32_bits(DMA_ADDR_INVALID);

drivers/usb/gadget/udc/pch_udc.c

1737

req->td_data = dma_desc;

drivers/usb/gadget/udc/pch_udc.c

1738

req->td_data_last = dma_desc;

drivers/usb/gadget/udc/snps_udc_core.c

517

struct udc_data_dma *dma_desc;

drivers/usb/gadget/udc/snps_udc_core.c

535

dma_desc = dma_pool_alloc(ep->dev->data_requests, gfp,

drivers/usb/gadget/udc/snps_udc_core.c

537

if (!dma_desc) {

drivers/usb/gadget/udc/snps_udc_core.c

544

req, dma_desc,

drivers/usb/gadget/udc/snps_udc_core.c

547

dma_desc->status = AMD_ADDBITS(dma_desc->status,

drivers/usb/gadget/udc/snps_udc_core.c

550

dma_desc->bufptr = cpu_to_le32(DMA_DONT_USE);

drivers/usb/gadget/udc/snps_udc_core.c

551

req->td_data = dma_desc;

drivers/usb/musb/musb_cppi41.c

149

struct dma_async_tx_descriptor *dma_desc;

drivers/usb/musb/musb_cppi41.c

162

dma_desc = dmaengine_prep_slave_single(dc,

drivers/usb/musb/musb_cppi41.c

167

if (WARN_ON(!dma_desc))

drivers/usb/musb/musb_cppi41.c

170

dma_desc->callback_result = cppi41_dma_callback;

drivers/usb/musb/musb_cppi41.c

171

dma_desc->callback_param = &cppi41_channel->channel;

drivers/usb/musb/musb_cppi41.c

172

cppi41_channel->cookie = dma_desc->tx_submit(dma_desc);

drivers/usb/musb/musb_cppi41.c

418

struct dma_async_tx_descriptor *dma_desc;

drivers/usb/musb/musb_cppi41.c

465

dma_desc = dmaengine_prep_slave_single(dc, dma_addr, len, direction,

drivers/usb/musb/musb_cppi41.c

467

if (!dma_desc)

drivers/usb/musb/musb_cppi41.c

470

dma_desc->callback_result = cppi41_dma_callback;

drivers/usb/musb/musb_cppi41.c

471

dma_desc->callback_param = channel;

drivers/usb/musb/musb_cppi41.c

472

cppi41_channel->cookie = dma_desc->tx_submit(dma_desc);

drivers/usb/musb/tusb6010_omap.c

196

struct dma_async_tx_descriptor *dma_desc;

drivers/usb/musb/tusb6010_omap.c

303

dma_desc = dmaengine_prep_slave_single(dma_data->chan, dma_addr,

drivers/usb/musb/tusb6010_omap.c

306

if (!dma_desc) {

drivers/usb/musb/tusb6010_omap.c

311

dma_desc->callback = tusb_omap_dma_cb;

drivers/usb/musb/tusb6010_omap.c

312

dma_desc->callback_param = channel;

drivers/usb/musb/tusb6010_omap.c

313

dmaengine_submit(dma_desc);

drivers/usb/musb/ux500_dma.c

114

dma_desc = dmaengine_prep_slave_sg(dma_chan, &sg, 1, direction,

drivers/usb/musb/ux500_dma.c

116

if (!dma_desc)

drivers/usb/musb/ux500_dma.c

119

dma_desc->callback = ux500_dma_callback;

drivers/usb/musb/ux500_dma.c

120

dma_desc->callback_param = channel;

drivers/usb/musb/ux500_dma.c

121

ux500_channel->cookie = dma_desc->tx_submit(dma_desc);

drivers/usb/musb/ux500_dma.c

77

struct dma_async_tx_descriptor *dma_desc;

drivers/video/fbdev/pxafb.c

1054

struct pxafb_dma_descriptor *dma_desc, *pal_desc;

drivers/video/fbdev/pxafb.c

1060

dma_desc = &fbi->dma_buff->dma_desc[dma];

drivers/video/fbdev/pxafb.c

1061

dma_desc_off = offsetof(struct pxafb_dma_buff, dma_desc[dma]);

drivers/video/fbdev/pxafb.c

1063

dma_desc->fsadr = start;

drivers/video/fbdev/pxafb.c

1064

dma_desc->fidr = 0;

drivers/video/fbdev/pxafb.c

1065

dma_desc->ldcmd = size;

drivers/video/fbdev/pxafb.c

1068

dma_desc->fdadr = fbi->dma_buff_phys + dma_desc_off;

drivers/video/fbdev/pxafb.c

1086

dma_desc->fdadr = fbi->dma_buff_phys + pal_desc_off;

drivers/video/fbdev/pxafb.c

1118

struct pxafb_dma_descriptor *dma_desc;

drivers/video/fbdev/pxafb.c

1121

dma_desc = &fbi->dma_buff->dma_desc[DMA_CMD];

drivers/video/fbdev/pxafb.c

1122

dma_desc_off = offsetof(struct pxafb_dma_buff, dma_desc[DMA_CMD]);

drivers/video/fbdev/pxafb.c

1125

dma_desc->fdadr = fbi->dma_buff_phys + dma_desc_off;

drivers/video/fbdev/pxafb.c

1126

dma_desc->fsadr = fbi->dma_buff_phys + cmd_buff_off;

drivers/video/fbdev/pxafb.c

1127

dma_desc->fidr = 0;

drivers/video/fbdev/pxafb.c

1128

dma_desc->ldcmd = fbi->n_smart_cmds * sizeof(uint16_t);

drivers/video/fbdev/pxafb.c

1130

fbi->fdadr[DMA_CMD] = dma_desc->fdadr;

drivers/video/fbdev/pxafb.h

64

struct pxafb_dma_descriptor dma_desc[DMA_MAX * 2];

include/linux/mtd/nand-qpic-common.h

279

struct dma_async_tx_descriptor *dma_desc;

sound/soc/bcm/bcm63xx-pcm-whistler.c

144

struct i2s_dma_desc *dma_desc;

sound/soc/bcm/bcm63xx-pcm-whistler.c

151

dma_desc = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream);

sound/soc/bcm/bcm63xx-pcm-whistler.c

152

dma_desc->dma_len = snd_pcm_lib_period_bytes(substream);

sound/soc/bcm/bcm63xx-pcm-whistler.c

153

dma_desc->dma_addr = runtime->dma_addr;

sound/soc/bcm/bcm63xx-pcm-whistler.c

154

dma_desc->dma_area = runtime->dma_area;

sound/soc/bcm/bcm63xx-pcm-whistler.c

167

regmap_write(regmap_i2s, regaddr_desclen, dma_desc->dma_len);

sound/soc/bcm/bcm63xx-pcm-whistler.c

168

regmap_write(regmap_i2s, regaddr_descaddr, dma_desc->dma_addr);

sound/soc/bcm/bcm63xx-pcm-whistler.c

240

struct i2s_dma_desc *dma_desc;

sound/soc/bcm/bcm63xx-pcm-whistler.c

255

dma_desc = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream);

sound/soc/bcm/bcm63xx-pcm-whistler.c

274

dma_desc->dma_addr +=

sound/soc/bcm/bcm63xx-pcm-whistler.c

276

dma_desc->dma_area +=

sound/soc/bcm/bcm63xx-pcm-whistler.c

278

if (dma_desc->dma_addr - runtime->dma_addr >=

sound/soc/bcm/bcm63xx-pcm-whistler.c

280

dma_desc->dma_addr = runtime->dma_addr;

sound/soc/bcm/bcm63xx-pcm-whistler.c

281

dma_desc->dma_area = runtime->dma_area;

sound/soc/bcm/bcm63xx-pcm-whistler.c

284

prtd->dma_addr = dma_desc->dma_addr;

sound/soc/bcm/bcm63xx-pcm-whistler.c

288

dma_desc->dma_addr);

sound/soc/bcm/bcm63xx-pcm-whistler.c

307

dma_desc = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream);

sound/soc/bcm/bcm63xx-pcm-whistler.c

323

dma_desc->dma_addr +=

sound/soc/bcm/bcm63xx-pcm-whistler.c

325

dma_desc->dma_area +=

sound/soc/bcm/bcm63xx-pcm-whistler.c

328

if (dma_desc->dma_addr - runtime->dma_addr >=

sound/soc/bcm/bcm63xx-pcm-whistler.c

330

dma_desc->dma_addr = runtime->dma_addr;

sound/soc/bcm/bcm63xx-pcm-whistler.c

331

dma_desc->dma_area = runtime->dma_area;

sound/soc/bcm/bcm63xx-pcm-whistler.c

334

prtd->dma_addr = dma_desc->dma_addr;

sound/soc/bcm/bcm63xx-pcm-whistler.c

338

dma_desc->dma_addr);

sound/soc/bcm/bcm63xx-pcm-whistler.c

48

struct i2s_dma_desc *dma_desc;

sound/soc/bcm/bcm63xx-pcm-whistler.c

51

dma_desc = kzalloc_obj(*dma_desc, GFP_NOWAIT);

sound/soc/bcm/bcm63xx-pcm-whistler.c

52

if (!dma_desc)

sound/soc/bcm/bcm63xx-pcm-whistler.c

55

snd_soc_dai_set_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream, dma_desc);

sound/soc/bcm/bcm63xx-pcm-whistler.c

63

struct i2s_dma_desc *dma_desc;

sound/soc/bcm/bcm63xx-pcm-whistler.c

66

dma_desc = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream);

sound/soc/bcm/bcm63xx-pcm-whistler.c

67

kfree(dma_desc);

sound/soc/sof/amd/acp.c

57

offsetof(struct scratch_reg_conf, dma_desc);

sound/soc/sof/amd/acp.c

81

offsetof(struct scratch_reg_conf, dma_desc) +

sound/soc/sof/amd/acp.h

180

struct dma_descriptor dma_desc[64];