sys/arch/acorn32/podulebus/esc.c

525

dev->sc_chain = nx->dma;

sys/arch/acorn32/podulebus/esc.c

882

nexus->dma[0].ptr = buf;

sys/arch/acorn32/podulebus/esc.c

883

nexus->dma[0].len = len;

sys/arch/acorn32/podulebus/esc.c

884

nexus->dma[0].flg = ESC_CHAIN_PRG;

sys/arch/acorn32/podulebus/esc.c

887

nexus->max_link = dev->sc_build_dma_chain(dev, nexus->dma,

sys/arch/acorn32/podulebus/escvar.h

87

struct esc_dma_chain dma[MAXCHAIN]; /* DMA chain blocks */

sys/arch/acorn32/podulebus/sfas.c

1582

printf("dma_chain: %8p %04x %04x\n", (void *)nexus->dma[loop].ptr,

sys/arch/acorn32/podulebus/sfas.c

1583

nexus->dma[loop].len, nexus->dma[loop].flg);

sys/arch/acorn32/podulebus/sfas.c

525

dev->sc_chain = nx->dma;

sys/arch/acorn32/podulebus/sfas.c

809

nexus->dma[0].ptr = buf;

sys/arch/acorn32/podulebus/sfas.c

810

nexus->dma[0].len = len;

sys/arch/acorn32/podulebus/sfas.c

811

nexus->dma[0].flg = SFAS_CHAIN_PRG;

sys/arch/acorn32/podulebus/sfas.c

814

nexus->max_link = dev->sc_build_dma_chain(dev, nexus->dma,

sys/arch/acorn32/podulebus/sfasvar.h

87

struct sfas_dma_chain dma[MAXCHAIN]; /* DMA chain blocks */

sys/arch/arm/amlogic/mesongx_mmc.c

837

struct mesongx_mmc_desc *dma = sc->sc_desc_desc;

sys/arch/arm/amlogic/mesongx_mmc.c

900

dma[desc].flags = htole32(flags);

sys/arch/arm/amlogic/mesongx_mmc.c

901

dma[desc].arg = htole32(cmd->c_arg);

sys/arch/arm/amlogic/mesongx_mmc.c

902

dma[desc].data = htole32(paddr + off);

sys/arch/arm/amlogic/mesongx_mmc.c

903

dma[desc].resp = 0;

sys/arch/arm/apple/apple_dart.c

179

struct apple_dart_dma *dma;

sys/arch/arm/apple/apple_dart.c

182

dma = kmem_zalloc(sizeof(*dma), KM_SLEEP);

sys/arch/arm/apple/apple_dart.c

183

dma->dma_size = size;

sys/arch/arm/apple/apple_dart.c

185

error = bus_dmamem_alloc(dmat, size, align, 0, &dma->dma_seg, 1,

sys/arch/arm/apple/apple_dart.c

191

error = bus_dmamem_map(dmat, &dma->dma_seg, nsegs, size,

sys/arch/arm/apple/apple_dart.c

192

&dma->dma_kva, BUS_DMA_WAITOK | BUS_DMA_NOCACHE);

sys/arch/arm/apple/apple_dart.c

198

BUS_DMA_WAITOK | BUS_DMA_ALLOCNOW, &dma->dma_map);

sys/arch/arm/apple/apple_dart.c

203

error = bus_dmamap_load(dmat, dma->dma_map, dma->dma_kva, size,

sys/arch/arm/apple/apple_dart.c

209

memset(dma->dma_kva, 0, size);

sys/arch/arm/apple/apple_dart.c

211

return dma;

sys/arch/arm/apple/apple_dart.c

214

bus_dmamap_destroy(dmat, dma->dma_map);

sys/arch/arm/apple/apple_dart.c

216

bus_dmamem_unmap(dmat, dma->dma_kva, size);

sys/arch/arm/apple/apple_dart.c

218

bus_dmamem_free(dmat, &dma->dma_seg, 1);

sys/arch/arm/apple/apple_dart.c

220

kmem_free(dma, sizeof(*dma));

sys/arch/arm/cortex/gicv3.c

685

gicv3_dma_alloc(struct gicv3_softc *sc, struct gicv3_dma *dma, bus_size_t len, bus_size_t align)

sys/arch/arm/cortex/gicv3.c

689

dma->len = len;

sys/arch/arm/cortex/gicv3.c

690

error = bus_dmamem_alloc(sc->sc_dmat, dma->len, align, 0, dma->segs, 1, &nsegs, BUS_DMA_WAITOK);

sys/arch/arm/cortex/gicv3.c

693

error = bus_dmamem_map(sc->sc_dmat, dma->segs, nsegs, len, (void **)&dma->base, BUS_DMA_WAITOK);

sys/arch/arm/cortex/gicv3.c

696

error = bus_dmamap_create(sc->sc_dmat, len, 1, len, 0, BUS_DMA_WAITOK, &dma->map);

sys/arch/arm/cortex/gicv3.c

699

error = bus_dmamap_load(sc->sc_dmat, dma->map, dma->base, dma->len, NULL, BUS_DMA_WAITOK);

sys/arch/arm/cortex/gicv3.c

703

memset(dma->base, 0, dma->len);

sys/arch/arm/cortex/gicv3.c

704

bus_dmamap_sync(sc->sc_dmat, dma->map, 0, dma->len, BUS_DMASYNC_PREWRITE);

sys/arch/arm/imx/imx51_ipuv3.c

650

.ifb_dmamap = scr->dma,

sys/arch/arm/imx/imx51_ipuv3.c

890

BUS_DMA_WAITOK, &scr->dma);

sys/arch/arm/imx/imx51_ipuv3.c

893

error = bus_dmamap_load(sc->dma_tag, scr->dma, scr->buf_va, scr->buf_size,

sys/arch/arm/imx/imx51_ipuv3.c

903

bus_dmamap_destroy(sc->dma_tag, scr->dma);

sys/arch/arm/imx/imx51_ipuv3var.h

42

bus_dmamap_t dma;

sys/arch/arm/s3c2xx0/s3c24x0_lcd.c

373

1024*1024*2, 0, busdma_flag, &scr->dma))

sys/arch/arm/s3c2xx0/s3c24x0_lcd.c

375

error = bus_dmamap_load(sc->dma_tag, scr->dma,

sys/arch/arm/s3c2xx0/s3c24x0_lcd.h

45

bus_dmamap_t dma;

sys/arch/arm/sunxi/sunxi_codec.c

107

size_t align, struct sunxi_codec_dma *dma)

sys/arch/arm/sunxi/sunxi_codec.c

111

dma->dma_size = size;

sys/arch/arm/sunxi/sunxi_codec.c

112

error = bus_dmamem_alloc(sc->sc_dmat, dma->dma_size, align, 0,

sys/arch/arm/sunxi/sunxi_codec.c

113

dma->dma_segs, 1, &dma->dma_nsegs, BUS_DMA_WAITOK);

sys/arch/arm/sunxi/sunxi_codec.c

117

error = bus_dmamem_map(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs,

sys/arch/arm/sunxi/sunxi_codec.c

118

dma->dma_size, &dma->dma_addr, BUS_DMA_WAITOK | BUS_DMA_COHERENT);

sys/arch/arm/sunxi/sunxi_codec.c

122

error = bus_dmamap_create(sc->sc_dmat, dma->dma_size, dma->dma_nsegs,

sys/arch/arm/sunxi/sunxi_codec.c

123

dma->dma_size, 0, BUS_DMA_WAITOK, &dma->dma_map);

sys/arch/arm/sunxi/sunxi_codec.c

127

error = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_addr,

sys/arch/arm/sunxi/sunxi_codec.c

128

dma->dma_size, NULL, BUS_DMA_WAITOK);

sys/arch/arm/sunxi/sunxi_codec.c

135

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/arm/sunxi/sunxi_codec.c

137

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/arch/arm/sunxi/sunxi_codec.c

139

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);

sys/arch/arm/sunxi/sunxi_codec.c

145

sunxi_codec_freedma(struct sunxi_codec_softc *sc, struct sunxi_codec_dma *dma)

sys/arch/arm/sunxi/sunxi_codec.c

147

bus_dmamap_unload(sc->sc_dmat, dma->dma_map);

sys/arch/arm/sunxi/sunxi_codec.c

148

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/arm/sunxi/sunxi_codec.c

149

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/arch/arm/sunxi/sunxi_codec.c

150

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);

sys/arch/arm/sunxi/sunxi_codec.c

211

struct sunxi_codec_dma *dma;

sys/arch/arm/sunxi/sunxi_codec.c

214

dma = kmem_alloc(sizeof(*dma), KM_SLEEP);

sys/arch/arm/sunxi/sunxi_codec.c

216

error = sunxi_codec_allocdma(sc, size, 16, dma);

sys/arch/arm/sunxi/sunxi_codec.c

218

kmem_free(dma, sizeof(*dma));

sys/arch/arm/sunxi/sunxi_codec.c

224

LIST_INSERT_HEAD(&sc->sc_dmalist, dma, dma_list);

sys/arch/arm/sunxi/sunxi_codec.c

226

return dma->dma_addr;

sys/arch/arm/sunxi/sunxi_codec.c

233

struct sunxi_codec_dma *dma;

sys/arch/arm/sunxi/sunxi_codec.c

235

LIST_FOREACH(dma, &sc->sc_dmalist, dma_list)

sys/arch/arm/sunxi/sunxi_codec.c

236

if (dma->dma_addr == addr) {

sys/arch/arm/sunxi/sunxi_codec.c

237

sunxi_codec_freedma(sc, dma);

sys/arch/arm/sunxi/sunxi_codec.c

238

LIST_REMOVE(dma, dma_list);

sys/arch/arm/sunxi/sunxi_codec.c

239

kmem_free(dma, sizeof(*dma));

sys/arch/arm/sunxi/sunxi_codec.c

271

struct sunxi_codec_dma *dma;

sys/arch/arm/sunxi/sunxi_codec.c

280

LIST_FOREACH(dma, &sc->sc_dmalist, dma_list)

sys/arch/arm/sunxi/sunxi_codec.c

281

if (dma->dma_addr == start) {

sys/arch/arm/sunxi/sunxi_codec.c

282

pstart = dma->dma_map->dm_segs[0].ds_addr;

sys/arch/arm/sunxi/sunxi_codec.c

336

struct sunxi_codec_dma *dma;

sys/arch/arm/sunxi/sunxi_codec.c

345

LIST_FOREACH(dma, &sc->sc_dmalist, dma_list)

sys/arch/arm/sunxi/sunxi_codec.c

346

if (dma->dma_addr == start) {

sys/arch/arm/sunxi/sunxi_codec.c

347

pstart = dma->dma_map->dm_segs[0].ds_addr;

sys/arch/arm/sunxi/sunxi_i2s.c

263

size_t align, struct sunxi_i2s_dma *dma)

sys/arch/arm/sunxi/sunxi_i2s.c

267

dma->dma_size = size;

sys/arch/arm/sunxi/sunxi_i2s.c

268

error = bus_dmamem_alloc(sc->sc_dmat, dma->dma_size, align, 0,

sys/arch/arm/sunxi/sunxi_i2s.c

269

dma->dma_segs, 1, &dma->dma_nsegs, BUS_DMA_WAITOK);

sys/arch/arm/sunxi/sunxi_i2s.c

273

error = bus_dmamem_map(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs,

sys/arch/arm/sunxi/sunxi_i2s.c

274

dma->dma_size, &dma->dma_addr, BUS_DMA_WAITOK | BUS_DMA_COHERENT);

sys/arch/arm/sunxi/sunxi_i2s.c

278

error = bus_dmamap_create(sc->sc_dmat, dma->dma_size, dma->dma_nsegs,

sys/arch/arm/sunxi/sunxi_i2s.c

279

dma->dma_size, 0, BUS_DMA_WAITOK, &dma->dma_map);

sys/arch/arm/sunxi/sunxi_i2s.c

283

error = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_addr,

sys/arch/arm/sunxi/sunxi_i2s.c

284

dma->dma_size, NULL, BUS_DMA_WAITOK);

sys/arch/arm/sunxi/sunxi_i2s.c

291

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/arm/sunxi/sunxi_i2s.c

293

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/arch/arm/sunxi/sunxi_i2s.c

295

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);

sys/arch/arm/sunxi/sunxi_i2s.c

301

sunxi_i2s_freedma(struct sunxi_i2s_softc *sc, struct sunxi_i2s_dma *dma)

sys/arch/arm/sunxi/sunxi_i2s.c

303

bus_dmamap_unload(sc->sc_dmat, dma->dma_map);

sys/arch/arm/sunxi/sunxi_i2s.c

304

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/arm/sunxi/sunxi_i2s.c

305

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/arch/arm/sunxi/sunxi_i2s.c

306

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);

sys/arch/arm/sunxi/sunxi_i2s.c

343

struct sunxi_i2s_dma *dma;

sys/arch/arm/sunxi/sunxi_i2s.c

346

dma = kmem_alloc(sizeof(*dma), KM_SLEEP);

sys/arch/arm/sunxi/sunxi_i2s.c

348

error = sunxi_i2s_allocdma(sc, size, 16, dma);

sys/arch/arm/sunxi/sunxi_i2s.c

350

kmem_free(dma, sizeof(*dma));

sys/arch/arm/sunxi/sunxi_i2s.c

356

LIST_INSERT_HEAD(&sc->sc_dmalist, dma, dma_list);

sys/arch/arm/sunxi/sunxi_i2s.c

358

return dma->dma_addr;

sys/arch/arm/sunxi/sunxi_i2s.c

365

struct sunxi_i2s_dma *dma;

sys/arch/arm/sunxi/sunxi_i2s.c

367

LIST_FOREACH(dma, &sc->sc_dmalist, dma_list)

sys/arch/arm/sunxi/sunxi_i2s.c

368

if (dma->dma_addr == addr) {

sys/arch/arm/sunxi/sunxi_i2s.c

369

sunxi_i2s_freedma(sc, dma);

sys/arch/arm/sunxi/sunxi_i2s.c

370

LIST_REMOVE(dma, dma_list);

sys/arch/arm/sunxi/sunxi_i2s.c

371

kmem_free(dma, sizeof(*dma));

sys/arch/arm/sunxi/sunxi_i2s.c

398

struct sunxi_i2s_dma *dma;

sys/arch/arm/sunxi/sunxi_i2s.c

410

LIST_FOREACH(dma, &sc->sc_dmalist, dma_list)

sys/arch/arm/sunxi/sunxi_i2s.c

411

if (dma->dma_addr == start) {

sys/arch/arm/sunxi/sunxi_i2s.c

412

pstart = dma->dma_map->dm_segs[0].ds_addr;

sys/arch/arm/sunxi/sunxi_i2s.c

459

struct sunxi_i2s_dma *dma;

sys/arch/arm/sunxi/sunxi_i2s.c

471

LIST_FOREACH(dma, &sc->sc_dmalist, dma_list)

sys/arch/arm/sunxi/sunxi_i2s.c

472

if (dma->dma_addr == start) {

sys/arch/arm/sunxi/sunxi_i2s.c

473

pstart = dma->dma_map->dm_segs[0].ds_addr;

sys/arch/arm/sunxi/sunxi_mmc.c

1011

struct sunxi_mmc_idma_descriptor *dma = sc->sc_idma_desc;

sys/arch/arm/sunxi/sunxi_mmc.c

1051

dma[desc].dma_buf_size = htole32(len);

sys/arch/arm/sunxi/sunxi_mmc.c

1052

dma[desc].dma_buf_addr = htole32((paddr + off) >> sc->sc_config->idma_shift);

sys/arch/arm/sunxi/sunxi_mmc.c

1053

dma[desc].dma_config = htole32(SUNXI_MMC_IDMA_CONFIG_CH |

sys/arch/arm/sunxi/sunxi_mmc.c

1059

dma[desc].dma_config |= htole32(SUNXI_MMC_IDMA_CONFIG_FD);

sys/arch/arm/sunxi/sunxi_mmc.c

1062

dma[desc].dma_config |= htole32(SUNXI_MMC_IDMA_CONFIG_LD);

sys/arch/arm/sunxi/sunxi_mmc.c

1063

dma[desc].dma_config |= htole32(SUNXI_MMC_IDMA_CONFIG_ER);

sys/arch/arm/sunxi/sunxi_mmc.c

1064

dma[desc].dma_next = 0;

sys/arch/arm/sunxi/sunxi_mmc.c

1066

dma[desc].dma_config |=

sys/arch/arm/sunxi/sunxi_mmc.c

1068

dma[desc].dma_next = htole32((

sys/arch/arm/xscale/ixp425_if_npe.c

1056

struct npedma *dma = &sc->txdma;

sys/arch/arm/xscale/ixp425_if_npe.c

1060

for (i = 0; i < dma->nbuf; i++) {

sys/arch/arm/xscale/ixp425_if_npe.c

1061

struct npebuf *npe = &dma->buf[i];

sys/arch/arm/xscale/ixp425_if_npe.c

1077

struct npedma *dma = &sc->rxdma;

sys/arch/arm/xscale/ixp425_if_npe.c

1081

for (i = 0; i < dma->nbuf; i++) {

sys/arch/arm/xscale/ixp425_if_npe.c

1082

npe = &dma->buf[i];

sys/arch/arm/xscale/ixp425_if_npe.c

1312

struct npedma *dma = &sc->txdma;

sys/arch/arm/xscale/ixp425_if_npe.c

1316

for (i = 0; i < dma->nbuf; i++) {

sys/arch/arm/xscale/ixp425_if_npe.c

1317

struct npebuf *npe = &dma->buf[i];

sys/arch/arm/xscale/ixp425_if_npe.c

1330

struct npedma *dma = &sc->rxdma;

sys/arch/arm/xscale/ixp425_if_npe.c

1334

for (i = 0; i < dma->nbuf; i++) {

sys/arch/arm/xscale/ixp425_if_npe.c

1335

struct npebuf *npe = &dma->buf[i];

sys/arch/arm/xscale/ixp425_if_npe.c

413

npe_dma_setup(struct npe_softc *sc, struct npedma *dma,

sys/arch/arm/xscale/ixp425_if_npe.c

421

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

sys/arch/arm/xscale/ixp425_if_npe.c

423

dma->name = name;

sys/arch/arm/xscale/ixp425_if_npe.c

424

dma->nbuf = nbuf;

sys/arch/arm/xscale/ixp425_if_npe.c

434

"allocate memory", dma->name, "h/w", error);

sys/arch/arm/xscale/ixp425_if_npe.c

442

"map memory", dma->name, "h/w", error);

sys/arch/arm/xscale/ixp425_if_npe.c

447

dma->hwbuf = (void *)hwbuf;

sys/arch/arm/xscale/ixp425_if_npe.c

450

BUS_DMA_NOWAIT | BUS_DMA_ALLOCNOW, &dma->buf_map);

sys/arch/arm/xscale/ixp425_if_npe.c

454

"create map", dma->name, "h/w", error);

sys/arch/arm/xscale/ixp425_if_npe.c

456

dma->hwbuf = NULL;

sys/arch/arm/xscale/ixp425_if_npe.c

461

error = bus_dmamap_load(sc->sc_dt, dma->buf_map, hwbuf, size, NULL,

sys/arch/arm/xscale/ixp425_if_npe.c

466

"load map", dma->name, "h/w", error);

sys/arch/arm/xscale/ixp425_if_npe.c

467

bus_dmamap_destroy(sc->sc_dt, dma->buf_map);

sys/arch/arm/xscale/ixp425_if_npe.c

471

dma->buf = kmem_zalloc(nbuf * sizeof(struct npebuf), KM_SLEEP);

sys/arch/arm/xscale/ixp425_if_npe.c

472

dma->buf_phys = dma->buf_map->dm_segs[0].ds_addr;

sys/arch/arm/xscale/ixp425_if_npe.c

473

for (i = 0; i < dma->nbuf; i++) {

sys/arch/arm/xscale/ixp425_if_npe.c

474

struct npebuf *npe = &dma->buf[i];

sys/arch/arm/xscale/ixp425_if_npe.c

475

struct npehwbuf *hw = &dma->hwbuf[i];

sys/arch/arm/xscale/ixp425_if_npe.c

478

npe->ix_neaddr = dma->buf_phys +

sys/arch/arm/xscale/ixp425_if_npe.c

479

((uintptr_t)hw - (uintptr_t)dma->hwbuf);

sys/arch/arm/xscale/ixp425_if_npe.c

486

"create dmamap", dma->name, i, error);

sys/arch/arm/xscale/ixp425_if_npe.c

492

bus_dmamap_sync(sc->sc_dt, dma->buf_map, 0, dma->buf_map->dm_mapsize,

sys/arch/arm/xscale/ixp425_if_npe.c

499

npe_dma_destroy(struct npe_softc *sc, struct npedma *dma)

sys/arch/arm/xscale/ixp425_if_npe.c

505

if (dma->hwbuf != NULL) {

sys/arch/arm/xscale/ixp425_if_npe.c

506

for (i = 0; i < dma->nbuf; i++) {

sys/arch/arm/xscale/ixp425_if_npe.c

507

struct npebuf *npe = &dma->buf[i];

sys/arch/arm/xscale/ixp425_if_npe.c

510

bus_dmamap_unload(sc->sc_dt, dma->buf_map);

sys/arch/arm/xscale/ixp425_if_npe.c

511

bus_dmamem_free(sc->sc_dt, (void *)dma->hwbuf, dma->buf_map);

sys/arch/arm/xscale/ixp425_if_npe.c

512

bus_dmamap_destroy(sc->sc_dt, dma->buf_map);

sys/arch/arm/xscale/ixp425_if_npe.c

514

if (dma->buf != NULL)

sys/arch/arm/xscale/ixp425_if_npe.c

515

kmem_free(dma->buf, dma->nbuf * sizeof(struct npebuf));

sys/arch/arm/xscale/ixp425_if_npe.c

516

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

sys/arch/arm/xscale/ixp425_if_npe.c

804

#define P2V(a, dma) \

sys/arch/arm/xscale/ixp425_if_npe.c

805

&(dma)->buf[((a) - (dma)->buf_phys) / sizeof(struct npehwbuf)]

sys/arch/arm/xscale/ixp425_if_npe.c

897

#define P2V(a, dma) \

sys/arch/arm/xscale/ixp425_if_npe.c

898

&(dma)->buf[((a) - (dma)->buf_phys) / sizeof(struct npehwbuf)]

sys/arch/arm/xscale/ixp425_if_npe.c

900

struct npedma *dma = &sc->rxdma;

sys/arch/arm/xscale/ixp425_if_npe.c

904

struct npebuf *npe = P2V(NPE_QM_Q_ADDR(entry), dma);

sys/arch/arm/xscale/pxa2x0_lcd.c

344

bus_dmamap_sync(sc->dma_tag, scr->dma, 0, scr->buf_size,

sys/arch/arm/xscale/pxa2x0_lcd.c

571

busdma_flag, &scr->dma);

sys/arch/arm/xscale/pxa2x0_lcd.c

575

error = bus_dmamap_load(dma_tag, scr->dma, scr->buf_va, size,

sys/arch/arm/xscale/pxa2x0_lcd.h

59

bus_dmamap_t dma;

sys/arch/atari/include/dma.h

36

#define DMA ((struct dma *)AD_DMA)

sys/arch/evbppc/nintendo/dev/bwdsp.c

100

dma->dma_size = size;

sys/arch/evbppc/nintendo/dev/bwdsp.c

101

error = bus_dmamem_alloc(sc->sc_dmat, dma->dma_size, align, 0,

sys/arch/evbppc/nintendo/dev/bwdsp.c

102

dma->dma_segs, 1, &dma->dma_nsegs, BUS_DMA_WAITOK);

sys/arch/evbppc/nintendo/dev/bwdsp.c

106

error = bus_dmamem_map(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs,

sys/arch/evbppc/nintendo/dev/bwdsp.c

107

dma->dma_size, &dma->dma_addr, BUS_DMA_WAITOK | BWDSP_MAP_FLAGS);

sys/arch/evbppc/nintendo/dev/bwdsp.c

111

error = bus_dmamap_create(sc->sc_dmat, dma->dma_size, dma->dma_nsegs,

sys/arch/evbppc/nintendo/dev/bwdsp.c

112

dma->dma_size, 0, BUS_DMA_WAITOK, &dma->dma_map);

sys/arch/evbppc/nintendo/dev/bwdsp.c

116

error = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_addr,

sys/arch/evbppc/nintendo/dev/bwdsp.c

117

dma->dma_size, NULL, BUS_DMA_WAITOK);

sys/arch/evbppc/nintendo/dev/bwdsp.c

124

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/evbppc/nintendo/dev/bwdsp.c

126

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/arch/evbppc/nintendo/dev/bwdsp.c

128

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);

sys/arch/evbppc/nintendo/dev/bwdsp.c

134

bwdsp_freedma(struct bwdsp_softc *sc, struct bwdsp_dma *dma)

sys/arch/evbppc/nintendo/dev/bwdsp.c

136

bus_dmamap_unload(sc->sc_dmat, dma->dma_map);

sys/arch/evbppc/nintendo/dev/bwdsp.c

137

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/evbppc/nintendo/dev/bwdsp.c

138

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/arch/evbppc/nintendo/dev/bwdsp.c

139

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);

sys/arch/evbppc/nintendo/dev/bwdsp.c

189

struct bwdsp_dma *dma;

sys/arch/evbppc/nintendo/dev/bwdsp.c

192

dma = kmem_alloc(sizeof(*dma), KM_SLEEP);

sys/arch/evbppc/nintendo/dev/bwdsp.c

194

error = bwdsp_allocdma(sc, size, DSP_DMA_ALIGN, dma);

sys/arch/evbppc/nintendo/dev/bwdsp.c

196

kmem_free(dma, sizeof(*dma));

sys/arch/evbppc/nintendo/dev/bwdsp.c

202

LIST_INSERT_HEAD(&sc->sc_dmalist, dma, dma_list);

sys/arch/evbppc/nintendo/dev/bwdsp.c

204

return dma->dma_addr;

sys/arch/evbppc/nintendo/dev/bwdsp.c

211

struct bwdsp_dma *dma;

sys/arch/evbppc/nintendo/dev/bwdsp.c

213

LIST_FOREACH(dma, &sc->sc_dmalist, dma_list)

sys/arch/evbppc/nintendo/dev/bwdsp.c

214

if (dma->dma_addr == addr) {

sys/arch/evbppc/nintendo/dev/bwdsp.c

215

bwdsp_freedma(sc, dma);

sys/arch/evbppc/nintendo/dev/bwdsp.c

216

LIST_REMOVE(dma, dma_list);

sys/arch/evbppc/nintendo/dev/bwdsp.c

217

kmem_free(dma, sizeof(*dma));

sys/arch/evbppc/nintendo/dev/bwdsp.c

280

struct bwdsp_dma *dma;

sys/arch/evbppc/nintendo/dev/bwdsp.c

288

LIST_FOREACH(dma, &sc->sc_dmalist, dma_list)

sys/arch/evbppc/nintendo/dev/bwdsp.c

289

if (dma->dma_addr == start) {

sys/arch/evbppc/nintendo/dev/bwdsp.c

290

pstart = dma->dma_map->dm_segs[0].ds_addr;

sys/arch/evbppc/nintendo/dev/bwdsp.c

96

size_t align, struct bwdsp_dma *dma)

sys/arch/evbppc/nintendo/dev/hwaes.c

170

hwaes_dma_alloc(struct hwaes_softc *sc, struct hwaes_dma *dma, size_t size,

sys/arch/evbppc/nintendo/dev/hwaes.c

175

dma->dma_size = size;

sys/arch/evbppc/nintendo/dev/hwaes.c

177

error = bus_dmamem_alloc(sc->sc_dmat, dma->dma_size, HWAES_ALIGN, 0,

sys/arch/evbppc/nintendo/dev/hwaes.c

178

dma->dma_segs, 1, &nsegs, flags);

sys/arch/evbppc/nintendo/dev/hwaes.c

184

error = bus_dmamem_map(sc->sc_dmat, dma->dma_segs, nsegs,

sys/arch/evbppc/nintendo/dev/hwaes.c

185

dma->dma_size, &dma->dma_addr, flags);

sys/arch/evbppc/nintendo/dev/hwaes.c

191

error = bus_dmamap_create(sc->sc_dmat, dma->dma_size, nsegs,

sys/arch/evbppc/nintendo/dev/hwaes.c

192

dma->dma_size, 0, flags, &dma->dma_map);

sys/arch/evbppc/nintendo/dev/hwaes.c

198

error = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_addr,

sys/arch/evbppc/nintendo/dev/hwaes.c

199

dma->dma_size, NULL, flags);

sys/arch/evbppc/nintendo/dev/hwaes.c

209

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/evbppc/nintendo/dev/hwaes.c

211

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/arch/evbppc/nintendo/dev/hwaes.c

213

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, nsegs);

sys/arch/evbppc/nintendo/dev/wiifb.c

291

int flags, struct wiifb_dma *dma)

sys/arch/evbppc/nintendo/dev/wiifb.c

297

dma->dma_segs, 1, &dma->dma_nsegs, BUS_DMA_WAITOK);

sys/arch/evbppc/nintendo/dev/wiifb.c

301

error = bus_dmamem_map(dmat, dma->dma_segs, dma->dma_nsegs,

sys/arch/evbppc/nintendo/dev/wiifb.c

302

size, &dma->dma_addr, BUS_DMA_WAITOK | flags);

sys/arch/evbppc/nintendo/dev/wiifb.c

306

error = bus_dmamap_create(dmat, size, dma->dma_nsegs,

sys/arch/evbppc/nintendo/dev/wiifb.c

307

size, 0, BUS_DMA_WAITOK, &dma->dma_map);

sys/arch/evbppc/nintendo/dev/wiifb.c

311

error = bus_dmamap_load(dmat, dma->dma_map, dma->dma_addr,

sys/arch/evbppc/nintendo/dev/wiifb.c

316

dma->dma_size = size;

sys/arch/evbppc/nintendo/dev/wiifb.c

317

dma->dma_tag = dmat;

sys/arch/evbppc/nintendo/dev/wiifb.c

319

memset(dma->dma_addr, 0, dma->dma_size);

sys/arch/evbppc/nintendo/dev/wiifb.c

324

bus_dmamap_destroy(dmat, dma->dma_map);

sys/arch/evbppc/nintendo/dev/wiifb.c

326

bus_dmamem_unmap(dmat, dma->dma_addr, dma->dma_size);

sys/arch/evbppc/nintendo/dev/wiifb.c

328

bus_dmamem_free(dmat, dma->dma_segs, dma->dma_nsegs);

sys/arch/evbppc/nintendo/dev/wiiufb.c

232

int flags, struct wiiufb_dma *dma)

sys/arch/evbppc/nintendo/dev/wiiufb.c

238

dma->dma_segs, 1, &dma->dma_nsegs, BUS_DMA_WAITOK);

sys/arch/evbppc/nintendo/dev/wiiufb.c

242

error = bus_dmamem_map(dmat, dma->dma_segs, dma->dma_nsegs,

sys/arch/evbppc/nintendo/dev/wiiufb.c

243

size, &dma->dma_addr, BUS_DMA_WAITOK | flags);

sys/arch/evbppc/nintendo/dev/wiiufb.c

247

error = bus_dmamap_create(dmat, size, dma->dma_nsegs,

sys/arch/evbppc/nintendo/dev/wiiufb.c

248

size, 0, BUS_DMA_WAITOK, &dma->dma_map);

sys/arch/evbppc/nintendo/dev/wiiufb.c

252

error = bus_dmamap_load(dmat, dma->dma_map, dma->dma_addr,

sys/arch/evbppc/nintendo/dev/wiiufb.c

257

dma->dma_size = size;

sys/arch/evbppc/nintendo/dev/wiiufb.c

258

dma->dma_tag = dmat;

sys/arch/evbppc/nintendo/dev/wiiufb.c

260

memset(dma->dma_addr, 0, dma->dma_size);

sys/arch/evbppc/nintendo/dev/wiiufb.c

265

bus_dmamap_destroy(dmat, dma->dma_map);

sys/arch/evbppc/nintendo/dev/wiiufb.c

267

bus_dmamem_unmap(dmat, dma->dma_addr, dma->dma_size);

sys/arch/evbppc/nintendo/dev/wiiufb.c

269

bus_dmamem_free(dmat, dma->dma_segs, dma->dma_nsegs);

sys/arch/hp300/dev/dma.c

141

CFATTACH_DECL_NEW(dma, sizeof(struct dma_softc),

sys/arch/hp300/dev/dma.c

184

struct dmareg *dma;

sys/arch/hp300/dev/dma.c

200

dma = bus_space_vaddr(sc->sc_bst, sc->sc_bsh);

sys/arch/hp300/dev/dma.c

201

sc->sc_dmareg = dma;

sys/arch/hp300/dev/dma.c

218

rev = dma->dma_id[2];

sys/arch/hp300/dev/dma.c

230

dc->dm_hwaddr = &dma->dma_chan0;

sys/arch/hp300/dev/dma.c

231

dc->dm_Bhwaddr = &dma->dma_Bchan0;

sys/arch/hp300/dev/dma.c

235

dc->dm_hwaddr = &dma->dma_chan1;

sys/arch/hp300/dev/dma.c

236

dc->dm_Bhwaddr = &dma->dma_Bchan1;

sys/arch/hp300/dev/dmareg.h

118

struct dmaBdevice *dma = dc->dm_Bhwaddr; \

sys/arch/hp300/dev/dmareg.h

119

dma->dmaB_addr = dc->dm_chain[dc->dm_cur].dc_addr; \

sys/arch/hp300/dev/dmareg.h

120

dma->dmaB_count = dc->dm_chain[dc->dm_cur].dc_count - 1; \

sys/arch/hp300/dev/dmareg.h

121

dma->dmaB_cmd = dc->dm_cmd; \

sys/arch/hp300/dev/dmareg.h

123

struct dmadevice *dma = dc->dm_hwaddr; \

sys/arch/hp300/dev/dmareg.h

124

dma->dma_addr = dc->dm_chain[dc->dm_cur].dc_addr; \

sys/arch/hp300/dev/dmareg.h

125

dma->dma_count = dc->dm_chain[dc->dm_cur].dc_count - 1; \

sys/arch/hp300/dev/dmareg.h

126

dma->dma_cmd = dc->dm_cmd; \

sys/arch/hp300/dev/dmareg.h

131

struct dmadevice *dma = dc->dm_hwaddr; \

sys/arch/hp300/dev/dmareg.h

132

dma->dma_addr = dc->dm_chain[dc->dm_cur].dc_addr; \

sys/arch/hp300/dev/dmareg.h

133

dma->dma_count = dc->dm_chain[dc->dm_cur].dc_count - 1; \

sys/arch/hp300/dev/dmareg.h

134

dma->dma_cmd = dc->dm_cmd; \

sys/arch/i386/include/mca_machdep.h

65

void mca_dma_set_ioport(int dma, uint16_t port);

sys/arch/i386/mca/mca_machdep.c

500

mca_dma_set_ioport(int dma, uint16_t port)

sys/arch/i386/mca/mca_machdep.c

503

bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_MASK | dma);

sys/arch/i386/mca/mca_machdep.c

506

bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_SET_IO | dma);

sys/arch/i386/mca/mca_machdep.c

511

bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_RESET_MASK | dma);

sys/arch/i386/pci/glxsb.c

585

glxsb_dma_alloc(struct glxsb_softc *sc, int size, struct glxsb_dma_map *dma)

sys/arch/i386/pci/glxsb.c

589

dma->dma_nsegs = 1;

sys/arch/i386/pci/glxsb.c

590

dma->dma_size = size;

sys/arch/i386/pci/glxsb.c

592

rc = bus_dmamap_create(sc->sc_dmat, size, dma->dma_nsegs, size,

sys/arch/i386/pci/glxsb.c

593

0, BUS_DMA_NOWAIT, &dma->dma_map);

sys/arch/i386/pci/glxsb.c

602

&dma->dma_seg, dma->dma_nsegs, &dma->dma_nsegs, BUS_DMA_NOWAIT);

sys/arch/i386/pci/glxsb.c

611

rc = bus_dmamem_map(sc->sc_dmat, &dma->dma_seg, 1, size,

sys/arch/i386/pci/glxsb.c

612

&dma->dma_vaddr, BUS_DMA_NOWAIT);

sys/arch/i386/pci/glxsb.c

620

rc = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_vaddr,

sys/arch/i386/pci/glxsb.c

629

dma->dma_paddr = dma->dma_map->dm_segs[0].ds_addr;

sys/arch/i386/pci/glxsb.c

634

bus_dmamem_unmap(sc->sc_dmat, dma->dma_vaddr, size);

sys/arch/i386/pci/glxsb.c

636

bus_dmamem_free(sc->sc_dmat, &dma->dma_seg, dma->dma_nsegs);

sys/arch/i386/pci/glxsb.c

638

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/i386/pci/glxsb.c

644

glxsb_dma_pre_op(struct glxsb_softc *sc, struct glxsb_dma_map *dma)

sys/arch/i386/pci/glxsb.c

646

bus_dmamap_sync(sc->sc_dmat, dma->dma_map, 0, dma->dma_size,

sys/arch/i386/pci/glxsb.c

651

glxsb_dma_post_op(struct glxsb_softc *sc, struct glxsb_dma_map *dma)

sys/arch/i386/pci/glxsb.c

653

bus_dmamap_sync(sc->sc_dmat, dma->dma_map, 0, dma->dma_size,

sys/arch/i386/pci/glxsb.c

658

glxsb_dma_free(struct glxsb_softc *sc, struct glxsb_dma_map *dma)

sys/arch/i386/pci/glxsb.c

660

bus_dmamap_unload(sc->sc_dmat, dma->dma_map);

sys/arch/i386/pci/glxsb.c

661

bus_dmamem_unmap(sc->sc_dmat, dma->dma_vaddr, dma->dma_size);

sys/arch/i386/pci/glxsb.c

662

bus_dmamem_free(sc->sc_dmat, &dma->dma_seg, dma->dma_nsegs);

sys/arch/i386/pci/glxsb.c

663

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/arch/i386/pnpbios/pnpbios.c

1151

struct pnp_dma *dma;

sys/arch/i386/pnpbios/pnpbios.c

1158

dma = malloc(sizeof(struct pnp_dma), M_DEVBUF, M_WAITOK);

sys/arch/i386/pnpbios/pnpbios.c

1159

dma->mask = res->r_mask;

sys/arch/i386/pnpbios/pnpbios.c

1160

dma->flags = res->r_flags;

sys/arch/i386/pnpbios/pnpbios.c

1161

SIMPLEQ_INSERT_TAIL(&r->dma, dma, next);

sys/arch/i386/pnpbios/pnpbios.c

1164

DPRINTF(("\ttag DMA flags %02x mask %02x\n", dma->flags,dma->mask));

sys/arch/i386/pnpbios/pnpbios.c

1380

struct pnp_dma *dma;

sys/arch/i386/pnpbios/pnpbios.c

1385

dma = SIMPLEQ_FIRST(&resc->dma);

sys/arch/i386/pnpbios/pnpbios.c

1387

dma = SIMPLEQ_NEXT(dma, next);

sys/arch/i386/pnpbios/pnpbios.c

1389

*chanp = ffs(dma->mask) - 1;

sys/arch/i386/pnpbios/pnpbios.c

693

struct pnp_dma *dma;

sys/arch/i386/pnpbios/pnpbios.c

728

dma = SIMPLEQ_FIRST(&r->dma);

sys/arch/i386/pnpbios/pnpbios.c

729

if (dma) {

sys/arch/i386/pnpbios/pnpbios.c

734

aprint_normal(" %d", ffs(dma->mask) - 1);

sys/arch/i386/pnpbios/pnpbios.c

735

} while ((dma = SIMPLEQ_NEXT(dma, next)));

sys/arch/i386/pnpbios/pnpbios.c

928

SIMPLEQ_INIT(&r->dma);

sys/arch/i386/pnpbios/pnpbiosvar.h

72

SIMPLEQ_HEAD(, pnp_dma) dma;

sys/arch/newsmips/apbus/spifi.c

157

struct dmac3_softc *dma;

sys/arch/newsmips/apbus/spifi.c

172

dma = dmac3_link(apa->apa_ctlnum);

sys/arch/newsmips/apbus/spifi.c

173

if (dma == NULL) {

sys/arch/newsmips/apbus/spifi.c

177

sc->sc_dma = dma;

sys/arch/newsmips/apbus/spifi.c

181

sc->sc_id, device_xname(dma->sc_dev));

sys/arch/next68k/stand/boot/scsi.c

332

struct dma_dev *dma;

sys/arch/next68k/stand/boot/scsi.c

335

dma = (struct dma_dev *)P_SCSI_CSR;

sys/arch/next68k/stand/boot/scsi.c

372

dma->dd_csr = DMACSR_READ | DMACSR_RESET;

sys/arch/next68k/stand/boot/scsi.c

373

dma->dd_next_initbuf = dma_buffer;

sys/arch/next68k/stand/boot/scsi.c

374

dma->dd_limit = DMA_ENDALIGN(char *, dma_buffer+len);

sys/arch/next68k/stand/boot/scsi.c

375

dma->dd_csr = DMACSR_READ | DMACSR_SETENABLE;

sys/arch/next68k/stand/boot/scsi.c

377

dma->dd_csr = 0;

sys/arch/next68k/stand/boot/scsi.c

378

dma->dd_csr = DMACSR_INITBUF | DMACSR_READ | DMACSR_RESET;

sys/arch/next68k/stand/boot/scsi.c

379

dma->dd_next = dma_buffer;

sys/arch/next68k/stand/boot/scsi.c

380

dma->dd_limit = DMA_ENDALIGN(char *, dma_buffer+len);

sys/arch/next68k/stand/boot/scsi.c

381

dma->dd_csr = DMACSR_READ | DMACSR_SETENABLE;

sys/arch/next68k/stand/boot/scsi.c

394

struct dma_dev *dma;

sys/arch/next68k/stand/boot/scsi.c

399

dma = (struct dma_dev *)P_SCSI_CSR;

sys/arch/next68k/stand/boot/scsi.c

401

state = dma->dd_csr & (DMACSR_BUSEXC | DMACSR_COMPLETE

sys/arch/next68k/stand/boot/scsi.c

422

state = dma->dd_csr & (DMACSR_BUSEXC | DMACSR_COMPLETE

sys/arch/next68k/stand/boot/scsi.c

429

dma->dd_csr = DMACSR_CLRCOMPLETE | DMACSR_RESET;

sys/arch/next68k/stand/boot/scsi.c

69

struct dma_dev *dma;

sys/arch/next68k/stand/boot/scsi.c

72

dma = (struct dma_dev *)P_SCSI_CSR;

sys/arch/next68k/stand/boot/scsi.c

79

dma->dd_csr = DMACSR_RESET;

sys/arch/pmax/ibus/sii.c

653

u_short *dma;

sys/arch/pmax/ibus/sii.c

707

dma = state->dmaAddr[state->dmaBufIndex];

sys/arch/pmax/ibus/sii.c

726

sc->sii_copyfrombuf((volatile u_short *)dma, buf, i);

sys/arch/prep/pnpbus/pnpbus.c

125

struct pnpbus_dma *dma;

sys/arch/prep/pnpbus/pnpbus.c

127

dma = kmem_alloc(sizeof(struct pnpbus_dma), KM_SLEEP);

sys/arch/prep/pnpbus/pnpbus.c

129

dma->mask = le16dec(&p->DMAMask);

sys/arch/prep/pnpbus/pnpbus.c

131

dma->flags = p->DMAInfo;

sys/arch/prep/pnpbus/pnpbus.c

133

dma->flags = 0x01;

sys/arch/prep/pnpbus/pnpbus.c

135

SIMPLEQ_INSERT_TAIL(&r->dma, dma, next);

sys/arch/prep/pnpbus/pnpbus.c

365

SIMPLEQ_INIT(&r->dma);

sys/arch/prep/pnpbus/pnpbus.c

418

struct pnpbus_dma *dma;

sys/arch/prep/pnpbus/pnpbus.c

462

if (!SIMPLEQ_EMPTY(&r->dma)) {

sys/arch/prep/pnpbus/pnpbus.c

466

SIMPLEQ_FOREACH(dma, &r->dma, next) {

sys/arch/prep/pnpbus/pnpbus.c

467

aprint_normal(" %d", ffs(dma->mask) - 1);

sys/arch/prep/pnpbus/pnpbus.c

545

struct pnpbus_dma *dma;

sys/arch/prep/pnpbus/pnpbus.c

550

dma = SIMPLEQ_FIRST(&r->dma);

sys/arch/prep/pnpbus/pnpbus.c

552

dma = SIMPLEQ_NEXT(dma, next);

sys/arch/prep/pnpbus/pnpbus.c

555

*chanp = ffs(dma->mask) - 1;

sys/arch/prep/pnpbus/pnpbusvar.h

77

SIMPLEQ_HEAD(, pnpbus_dma) dma;

sys/arch/rs6000/include/mca_machdep.h

65

void mca_dma_set_ioport(int dma, uint16_t port);

sys/arch/rs6000/mca/mca_machdep.c

422

mca_dma_set_ioport(int dma, uint16_t port)

sys/arch/rs6000/mca/mca_machdep.c

426

bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_MASK | dma);

sys/arch/rs6000/mca/mca_machdep.c

429

bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_SET_IO | dma);

sys/arch/rs6000/mca/mca_machdep.c

434

bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_RESET_MASK | dma);

sys/arch/sandpoint/stand/altboot/globals.h

230

uint32_t cmd, ctl, alt, dma;

sys/arch/sandpoint/stand/altboot/pciide.c

112

l->chan[0].dma = l->bar[4] + 0x0;

sys/arch/sandpoint/stand/altboot/pciide.c

115

l->chan[1].dma = l->bar[4] + 0x8;

sys/arch/sandpoint/stand/altboot/pciide.c

125

l->chan[0].dma = 0;

sys/arch/sandpoint/stand/altboot/pciide.c

128

l->chan[1].dma = 0;

sys/arch/sandpoint/stand/altboot/siisata.c

89

l->chan[0].dma = l->bar[4] + 0x0;

sys/arch/sandpoint/stand/altboot/siisata.c

92

l->chan[1].dma = l->bar[4] + 0x8;

sys/arch/sun3/dev/dma.c

143

struct dma_softc *dma;

sys/arch/sun3/dev/dma.c

145

dma = device_lookup_private(&dma_cd, unit);

sys/arch/sun3/dev/dma.c

146

if (dma == NULL)

sys/arch/sun3/dev/dma.c

148

return dma;

sys/arch/sun3/dev/dma.c

63

CFATTACH_DECL_NEW(dma, sizeof(struct dma_softc),

sys/arch/sun3/sun3/dvma.c

240

dvma_mapout(void *dma, int len)

sys/arch/sun3/sun3/dvma.c

249

seg_dma = (vaddr_t)dma;

sys/arch/x68k/dev/vsvar.h

78

#define KVADDR(dma) ((void *)(dma)->vd_addr)

sys/arch/x68k/dev/vsvar.h

79

#define KVADDR_END(dma) ((void *)((size_t)KVADDR(dma) + (dma)->vd_size)))

sys/arch/x68k/dev/vsvar.h

80

#define DMAADDR(dma) ((dma)->vd_map->dm_segs[0].ds_addr)

sys/compat/linux/common/linux_sockio.h

59

unsigned char dma;

sys/compat/linux32/common/linux32_sockio.h

39

unsigned char dma;

sys/dev/cadence/if_cemac.c

1000

dma |= GEM_DMA_CFG_CHKSUM_GEN_OFFLOAD_EN;

sys/dev/cadence/if_cemac.c

1001

CEMAC_WRITE(GEM_DMA_CFG, dma);

sys/dev/cadence/if_cemac.c

985

uint32_t dma, cfg;

sys/dev/cadence/if_cemac.c

999

dma = CEMAC_READ(GEM_DMA_CFG);

sys/dev/fdt/fdt_dma.c

115

dma = kmem_alloc(sizeof(*dma), KM_SLEEP);

sys/dev/fdt/fdt_dma.c

116

dma->dma_dc = dc;

sys/dev/fdt/fdt_dma.c

117

dma->dma_priv = dma_priv;

sys/dev/fdt/fdt_dma.c

129

return dma;

sys/dev/fdt/fdt_dma.c

146

fdtbus_dma_put(struct fdtbus_dma *dma)

sys/dev/fdt/fdt_dma.c

148

struct fdtbus_dma_controller *dc = dma->dma_dc;

sys/dev/fdt/fdt_dma.c

150

dc->dma_funcs->release(dc->dma_dev, dma->dma_priv);

sys/dev/fdt/fdt_dma.c

151

kmem_free(dma, sizeof(*dma));

sys/dev/fdt/fdt_dma.c

155

fdtbus_dma_transfer(struct fdtbus_dma *dma, struct fdtbus_dma_req *req)

sys/dev/fdt/fdt_dma.c

157

struct fdtbus_dma_controller *dc = dma->dma_dc;

sys/dev/fdt/fdt_dma.c

159

return dc->dma_funcs->transfer(dc->dma_dev, dma->dma_priv, req);

sys/dev/fdt/fdt_dma.c

163

fdtbus_dma_halt(struct fdtbus_dma *dma)

sys/dev/fdt/fdt_dma.c

165

struct fdtbus_dma_controller *dc = dma->dma_dc;

sys/dev/fdt/fdt_dma.c

167

return dc->dma_funcs->halt(dc->dma_dev, dma->dma_priv);

sys/dev/fdt/fdt_dma.c

55

struct fdtbus_dma_controller *dma;

sys/dev/fdt/fdt_dma.c

57

dma = kmem_alloc(sizeof(*dma), KM_SLEEP);

sys/dev/fdt/fdt_dma.c

58

dma->dma_dev = dev;

sys/dev/fdt/fdt_dma.c

59

dma->dma_phandle = phandle;

sys/dev/fdt/fdt_dma.c

60

dma->dma_funcs = funcs;

sys/dev/fdt/fdt_dma.c

62

LIST_INSERT_HEAD(&fdtbus_dma_controllers, dma, dma_next);

sys/dev/fdt/fdt_dma.c

70

struct fdtbus_dma_controller *dma;

sys/dev/fdt/fdt_dma.c

72

LIST_FOREACH(dma, &fdtbus_dma_controllers, dma_next) {

sys/dev/fdt/fdt_dma.c

73

if (dma->dma_phandle == phandle)

sys/dev/fdt/fdt_dma.c

74

return dma;

sys/dev/fdt/fdt_dma.c

84

struct fdtbus_dma *dma = NULL;

sys/dev/hdaudio/hdaudio.c

1027

struct hdaudio_dma dma;

sys/dev/hdaudio/hdaudio.c

1030

dma.dma_size = sizeof(struct hdaudio_bdl_entry) * HDAUDIO_BDL_MAX;

sys/dev/hdaudio/hdaudio.c

1031

dma.dma_sizereg = 0;

sys/dev/hdaudio/hdaudio.c

1032

err = hdaudio_dma_alloc(sc, &dma, BUS_DMA_COHERENT | BUS_DMA_NOCACHE);

sys/dev/hdaudio/hdaudio.c

1047

st->st_bdl = dma;

sys/dev/hdaudio/hdaudio.c

1057

hdaudio_dma_free(sc, &dma);

sys/dev/hdaudio/hdaudio.c

1065

struct hdaudio_dma dma;

sys/dev/hdaudio/hdaudio.c

1073

dma = st->st_bdl;

sys/dev/hdaudio/hdaudio.c

1078

hdaudio_dma_free(sc, &dma);

sys/dev/hdaudio/hdaudio.c

158

hdaudio_dma_alloc(struct hdaudio_softc *sc, struct hdaudio_dma *dma,

sys/dev/hdaudio/hdaudio.c

163

KASSERT(dma->dma_size > 0);

sys/dev/hdaudio/hdaudio.c

165

err = bus_dmamem_alloc(sc->sc_dmat, dma->dma_size, 128, 0,

sys/dev/hdaudio/hdaudio.c

166

dma->dma_segs, sizeof(dma->dma_segs) / sizeof(dma->dma_segs[0]),

sys/dev/hdaudio/hdaudio.c

167

&dma->dma_nsegs, BUS_DMA_WAITOK);

sys/dev/hdaudio/hdaudio.c

170

err = bus_dmamem_map(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs,

sys/dev/hdaudio/hdaudio.c

171

dma->dma_size, &dma->dma_addr, BUS_DMA_WAITOK | flags);

sys/dev/hdaudio/hdaudio.c

174

err = bus_dmamap_create(sc->sc_dmat, dma->dma_size, dma->dma_nsegs,

sys/dev/hdaudio/hdaudio.c

175

dma->dma_size, 0, BUS_DMA_WAITOK, &dma->dma_map);

sys/dev/hdaudio/hdaudio.c

178

err = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_addr,

sys/dev/hdaudio/hdaudio.c

179

dma->dma_size, NULL, BUS_DMA_WAITOK | flags);

sys/dev/hdaudio/hdaudio.c

183

memset(dma->dma_addr, 0, dma->dma_size);

sys/dev/hdaudio/hdaudio.c

184

bus_dmamap_sync(sc->sc_dmat, dma->dma_map, 0, dma->dma_size,

sys/dev/hdaudio/hdaudio.c

187

dma->dma_valid = true;

sys/dev/hdaudio/hdaudio.c

191

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/dev/hdaudio/hdaudio.c

193

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/dev/hdaudio/hdaudio.c

195

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);

sys/dev/hdaudio/hdaudio.c

197

dma->dma_valid = false;

sys/dev/hdaudio/hdaudio.c

202

hdaudio_dma_free(struct hdaudio_softc *sc, struct hdaudio_dma *dma)

sys/dev/hdaudio/hdaudio.c

204

if (dma->dma_valid == false)

sys/dev/hdaudio/hdaudio.c

206

bus_dmamap_unload(sc->sc_dmat, dma->dma_map);

sys/dev/hdaudio/hdaudio.c

207

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/dev/hdaudio/hdaudio.c

208

bus_dmamem_unmap(sc->sc_dmat, dma->dma_addr, dma->dma_size);

sys/dev/hdaudio/hdaudio.c

209

bus_dmamem_free(sc->sc_dmat, dma->dma_segs, dma->dma_nsegs);

sys/dev/hdaudio/hdaudio.c

210

dma->dma_valid = false;

sys/dev/hdaudio/hdaudiovar.h

88

#define DMA_KERNADDR(dma) ((dma)->dma_addr)

sys/dev/hdaudio/hdaudiovar.h

89

#define DMA_DMAADDR(dma) ((dma)->dma_map->dm_segs[0].ds_addr)

sys/dev/hyperv/hyperv_common.c

114

hyperv_dma_alloc(bus_dma_tag_t dmat, struct hyperv_dma *dma, bus_size_t size,

sys/dev/hyperv/hyperv_common.c

119

KASSERT(dma != NULL);

sys/dev/hyperv/hyperv_common.c

120

KASSERT(dma->segs == NULL);

sys/dev/hyperv/hyperv_common.c

123

dma->segs = kmem_zalloc(sizeof(*dma->segs) * nsegs, KM_SLEEP);

sys/dev/hyperv/hyperv_common.c

124

dma->nsegs = nsegs;

sys/dev/hyperv/hyperv_common.c

126

error = bus_dmamem_alloc(dmat, size, alignment, boundary, dma->segs,

sys/dev/hyperv/hyperv_common.c

133

error = bus_dmamem_map(dmat, dma->segs, rseg, size, &dma->addr,

sys/dev/hyperv/hyperv_common.c

141

BUS_DMA_WAITOK, &dma->map);

sys/dev/hyperv/hyperv_common.c

147

error = bus_dmamap_load(dmat, dma->map, dma->addr, size, NULL,

sys/dev/hyperv/hyperv_common.c

155

memset(dma->addr, 0, dma->map->dm_mapsize);

sys/dev/hyperv/hyperv_common.c

156

bus_dmamap_sync(dmat, dma->map, 0, dma->map->dm_mapsize,

sys/dev/hyperv/hyperv_common.c

159

return dma->addr;

sys/dev/hyperv/hyperv_common.c

161

fail4: bus_dmamap_destroy(dmat, dma->map);

sys/dev/hyperv/hyperv_common.c

162

fail3: bus_dmamem_unmap(dmat, dma->addr, size);

sys/dev/hyperv/hyperv_common.c

163

dma->addr = NULL;

sys/dev/hyperv/hyperv_common.c

164

fail2: bus_dmamem_free(dmat, dma->segs, rseg);

sys/dev/hyperv/hyperv_common.c

165

fail1: kmem_free(dma->segs, sizeof(*dma->segs) * nsegs);

sys/dev/hyperv/hyperv_common.c

166

dma->segs = NULL;

sys/dev/hyperv/hyperv_common.c

167

dma->nsegs = 0;

sys/dev/hyperv/hyperv_common.c

172

hyperv_dma_free(bus_dma_tag_t dmat, struct hyperv_dma *dma)

sys/dev/hyperv/hyperv_common.c

174

bus_size_t size = dma->map->dm_mapsize;

sys/dev/hyperv/hyperv_common.c

175

int rsegs = dma->map->dm_nsegs;

sys/dev/hyperv/hyperv_common.c

177

bus_dmamap_unload(dmat, dma->map);

sys/dev/hyperv/hyperv_common.c

178

bus_dmamap_destroy(dmat, dma->map);

sys/dev/hyperv/hyperv_common.c

179

bus_dmamem_unmap(dmat, dma->addr, size);

sys/dev/hyperv/hyperv_common.c

180

dma->addr = NULL;

sys/dev/hyperv/hyperv_common.c

181

bus_dmamem_free(dmat, dma->segs, rsegs);

sys/dev/hyperv/hyperv_common.c

182

kmem_free(dma->segs, sizeof(*dma->segs) * dma->nsegs);

sys/dev/hyperv/hyperv_common.c

183

dma->segs = NULL;

sys/dev/hyperv/hyperv_common.c

184

dma->nsegs = 0;

sys/dev/hyperv/hypervvar.h

107

hyperv_dma_get_paddr(struct hyperv_dma *dma)

sys/dev/hyperv/hypervvar.h

109

return dma->map->dm_segs[0].ds_addr;

sys/dev/hyperv/vmbus.c

2051

vmbus_handle_alloc(struct vmbus_channel *ch, const struct hyperv_dma *dma,

sys/dev/hyperv/vmbus.c

2070

KASSERT(buflen == (uint32_t)dma->map->dm_mapsize);

sys/dev/hyperv/vmbus.c

2076

for (i = 0, j = 0; i < dma->map->dm_nsegs && j < total; i++) {

sys/dev/hyperv/vmbus.c

2077

bus_dma_segment_t *seg = &dma->map->dm_segs[i];

sys/dev/ic/aic6360var.h

83

struct aic_dma_seg dma[AIC_NSEG]; /* Physical addresses+len */

sys/dev/ic/cpc700.c

129

bus_space_tag_t pciio, bus_dma_tag_t dma, int attachpci,

sys/dev/ic/cpc700.c

181

aa.pba.pba_dmat = dma;

sys/dev/ic/dwc_mmc.c

472

struct dwc_mmc_idma_desc *dma = sc->sc_idma_desc;

sys/dev/ic/dwc_mmc.c

512

dma[desc].dma_buf_size = htole32(len);

sys/dev/ic/dwc_mmc.c

513

dma[desc].dma_buf_addr = htole32(paddr + off);

sys/dev/ic/dwc_mmc.c

514

dma[desc].dma_config = htole32(

sys/dev/ic/dwc_mmc.c

521

dma[desc].dma_config |= htole32(

sys/dev/ic/dwc_mmc.c

525

dma[desc].dma_config |= htole32(

sys/dev/ic/dwc_mmc.c

527

dma[desc].dma_config |= htole32(

sys/dev/ic/dwc_mmc.c

529

dma[desc].dma_next = 0;

sys/dev/ic/dwc_mmc.c

531

dma[desc].dma_config |=

sys/dev/ic/dwc_mmc.c

533

dma[desc].dma_next = htole32(

sys/dev/ic/hme.c

394

bus_addr_t dma;

sys/dev/ic/hme.c

400

dma = hr->rb_dmabase;

sys/dev/ic/hme.c

409

hr->rb_txddma = dma;

sys/dev/ic/hme.c

411

dma += ntbuf * HME_XD_SIZE;

sys/dev/ic/hme.c

413

dma = (bus_addr_t)roundup((u_long)dma, 2048);

sys/dev/ic/hme.c

420

hr->rb_rxddma = dma;

sys/dev/ic/hme.c

422

dma += nrbuf * HME_XD_SIZE;

sys/dev/ic/hme.c

424

dma = (bus_addr_t)roundup((u_long)dma, 2048);

sys/dev/ic/hme.c

432

txbufdma = dma;

sys/dev/ic/hme.c

434

dma += ntbuf * _HME_BUFSZ;

sys/dev/ic/hme.c

440

rxbufdma = dma;

sys/dev/ic/hme.c

442

dma += nrbuf * _HME_BUFSZ;

sys/dev/ic/mb89352var.h

85

struct spc_dma_seg dma[SPC_NSEG]; /* Physical addresses+len */

sys/dev/ic/mvsata.c

1074

dmamode = (xfer->c_flags & C_NCQ) ? ncq : dma;

sys/dev/ic/mvsata.c

3571

if (mvport->port_edmamode_curr == dma) {

sys/dev/ic/mvsata.c

517

case dma:

sys/dev/ic/mvsata.c

916

edma_mode = dma;

sys/dev/ieee1394/fwdma.c

132

struct fwdma_alloc *dma, int alignment, int flags)

sys/dev/ieee1394/fwdma.c

135

dma->v_addr =

sys/dev/ieee1394/fwdma.c

136

fwdma_malloc(dev, dmat, &dma->dma_map, size, alignment, flags);

sys/dev/ieee1394/fwdma.c

137

if (dma->v_addr != NULL) {

sys/dev/ieee1394/fwdma.c

138

dma->dma_tag = dmat;

sys/dev/ieee1394/fwdma.c

139

dma->bus_addr = dma->dma_map->dm_segs[0].ds_addr;

sys/dev/ieee1394/fwdma.c

141

return dma->v_addr;

sys/dev/ieee1394/sbp.c

1495

ocb->orb[3] = htonl(sdev->dma.bus_addr + sbp_login_off);

sys/dev/ieee1394/sbp.c

1500

bus_dmamap_sync(sdev->dma.dma_tag, sdev->dma.dma_map,

sys/dev/ieee1394/sbp.c

1544

SBP_ORB_DMA_SYNC(sdev->dma, ocb->index, BUS_DMASYNC_PREWRITE);

sys/dev/ieee1394/sbp.c

1861

const struct fwdma_alloc *dma = &sdev->dma;

sys/dev/ieee1394/sbp.c

1865

bus_dmamap_sync(dma->dma_tag, dma->dma_map,

sys/dev/ieee1394/sbp.c

2043

fwdma_free(sdev->dma.dma_tag, sdev->dma.dma_map, sdev->dma.v_addr);

sys/dev/ieee1394/sbp.c

2369

SBP_ORB_DMA_SYNC(ocb->sdev->dma, ocb->index, BUS_DMASYNC_PREWRITE);

sys/dev/ieee1394/sbp.c

2402

SBP_ORB_DMA_SYNC(sdev->dma, ocb->index,

sys/dev/ieee1394/sbp.c

264

#define SBP_ORB_DMA_SYNC(dma, i, op) \

sys/dev/ieee1394/sbp.c

265

bus_dmamap_sync((dma).dma_tag, (dma).dma_map, \

sys/dev/ieee1394/sbp.c

299

struct fwdma_alloc dma;

sys/dev/ieee1394/sbp.c

779

&sdev->dma, sizeof(uint32_t), BUS_DMA_NOWAIT);

sys/dev/ieee1394/sbp.c

780

if (sdev->dma.v_addr == NULL) {

sys/dev/ieee1394/sbp.c

785

sdev->ocb = (struct sbp_ocb *)sdev->dma.v_addr;

sys/dev/ieee1394/sbp.c

796

sdev->dma.bus_addr + sizeof(struct sbp_ocb) * i;

sys/dev/ofisa/atppc_ofisa.c

107

struct ofisa_dma_desc dma;

sys/dev/ofisa/atppc_ofisa.c

135

if (ofisa_dma_get(aa->oba.oba_phandle, &dma, 1) != 1) {

sys/dev/ofisa/atppc_ofisa.c

139

asc->sc_drq = dma.drq;

sys/dev/ofisa/ess_ofisa.c

129

ndrq = ofisa_dma_get(aa->oba.oba_phandle, dma, 2);

sys/dev/ofisa/ess_ofisa.c

134

sc->sc_audio1.drq = dma[0].drq;

sys/dev/ofisa/ess_ofisa.c

135

sc->sc_audio2.drq = dma[1].drq;

sys/dev/ofisa/ess_ofisa.c

82

struct ofisa_dma_desc dma[2];

sys/dev/ofisa/if_cs_ofisa.c

174

n = ofisa_dma_get(aa->oba.oba_phandle, &dma, 1);

sys/dev/ofisa/if_cs_ofisa.c

176

n = cs_ofisa_md_dma_fixup(parent, self, aux, &dma, 1, n);

sys/dev/ofisa/if_cs_ofisa.c

179

isc->sc_drq = dma.drq;

sys/dev/ofisa/if_cs_ofisa.c

98

struct ofisa_dma_desc dma;

sys/dev/ofisa/sb_ofisa.c

125

ndrq = ofisa_dma_get(aa->oba.oba_phandle, dma, 2);

sys/dev/ofisa/sb_ofisa.c

148

switch (dma[n].width) {

sys/dev/ofisa/sb_ofisa.c

151

sc->sc_drq8 = dma[n].drq;

sys/dev/ofisa/sb_ofisa.c

155

sc->sc_drq16 = dma[n].drq;

sys/dev/ofisa/sb_ofisa.c

158

aprint_error(": weird DMA width %d\n", dma[n].width);

sys/dev/ofisa/sb_ofisa.c

88

struct ofisa_dma_desc dma[2];

sys/dev/pci/auixp.c

1562

auixp_disable_dma(struct auixp_softc *sc, struct auixp_dma *dma)

sys/dev/pci/auixp.c

1572

if (value & dma->dma_enable_bit) {

sys/dev/pci/auixp.c

1573

value &= ~dma->dma_enable_bit;

sys/dev/pci/auixp.c

1580

auixp_enable_dma(struct auixp_softc *sc, struct auixp_dma *dma)

sys/dev/pci/auixp.c

1590

if (!(value & dma->dma_enable_bit)) {

sys/dev/pci/auixp.c

1591

value |= dma->dma_enable_bit;

sys/dev/pci/auixp.c

445

struct auixp_dma *dma;

sys/dev/pci/auixp.c

451

dma = kmem_alloc(sizeof(*dma), KM_SLEEP);

sys/dev/pci/auixp.c

454

error = auixp_allocmem(sc, size, 16, dma);

sys/dev/pci/auixp.c

456

kmem_free(dma, sizeof(*dma));

sys/dev/pci/auixp.c

461

SLIST_INSERT_HEAD(&sc->sc_dma_list, dma, dma_chain);

sys/dev/pci/auixp.c

464

"in %d segs\n", KERNADDR(dma), (uint32_t) DMAADDR(dma), dma->size,

sys/dev/pci/auixp.c

465

dma->nsegs)

sys/dev/pci/auixp.c

468

return KERNADDR(dma);

sys/dev/pci/auixp.c

481

struct auixp_dma *dma;

sys/dev/pci/auixp.c

485

SLIST_FOREACH(dma, &sc->sc_dma_list, dma_chain) {

sys/dev/pci/auixp.c

486

if (KERNADDR(dma) == addr) {

sys/dev/pci/auixp.c

487

SLIST_REMOVE(&sc->sc_dma_list, dma, auixp_dma,

sys/dev/pci/auixp.c

489

auixp_freemem(sc, dma);

sys/dev/pci/auixp.c

490

kmem_free(dma, sizeof(*dma));

sys/dev/pci/auixp.c

619

struct auixp_dma *dma;

sys/dev/pci/auixp.c

624

dma = kmem_zalloc(sizeof(struct auixp_dma), KM_SLEEP);

sys/dev/pci/auixp.c

628

16, dma);

sys/dev/pci/auixp.c

631

kmem_free(dma, sizeof(*dma));

sys/dev/pci/auixp.c

636

dma->intr = NULL;

sys/dev/pci/auixp.c

637

dma->intrarg = NULL;

sys/dev/pci/auixp.c

639

*dmap = dma;

sys/dev/pci/auixp.c

646

auixp_program_dma_chain(struct auixp_softc *sc, struct auixp_dma *dma)

sys/dev/pci/auixp.c

656

value = DMAADDR(dma);

sys/dev/pci/auixp.c

660

bus_space_write_4(iot, ioh, dma->linkptr, 0);

sys/dev/pci/auixp.c

663

auixp_disable_dma(sc, dma);

sys/dev/pci/auixp.c

664

auixp_enable_dma(sc, dma);

sys/dev/pci/auixp.c

667

bus_space_write_4(iot, ioh, dma->linkptr, value);

sys/dev/pci/auixp.c

673

auixp_dma_update(struct auixp_softc *sc, struct auixp_dma *dma)

sys/dev/pci/auixp.c

677

if (!dma)

sys/dev/pci/auixp.c

679

if (!dma->intr)

sys/dev/pci/auixp.c

683

(*dma->intr)(dma->intrarg);

sys/dev/pci/auixp.c

780

struct auixp_dma *dma;

sys/dev/pci/auixp.c

784

dma = sc->sc_output_dma;

sys/dev/pci/auixp.c

785

auixp_disable_dma(sc, dma);

sys/dev/pci/auixp.c

787

dma->running = 0;

sys/dev/pci/auixp.c

855

struct auixp_dma *dma;

sys/dev/pci/auixp.c

859

dma = sc->sc_input_dma;

sys/dev/pci/auixp.c

860

auixp_disable_dma(sc, dma);

sys/dev/pci/auixp.c

862

dma->running = 0;

sys/dev/pci/auixp.c

947

size_t align, struct auixp_dma *dma)

sys/dev/pci/auixp.c

952

dma->size = size;

sys/dev/pci/auixp.c

955

error = bus_dmamem_alloc(sc->sc_dmat, dma->size, align, 0,

sys/dev/pci/auixp.c

956

dma->segs, sizeof(dma->segs) / sizeof(dma->segs[0]), &dma->nsegs,

sys/dev/pci/auixp.c

965

error = bus_dmamem_map(sc->sc_dmat, dma->segs, dma->nsegs, dma->size,

sys/dev/pci/auixp.c

966

&dma->addr, BUS_DMA_WAITOK | BUS_DMA_COHERENT);

sys/dev/pci/auixp.c

971

error = bus_dmamap_create(sc->sc_dmat, dma->size, 1, dma->size, 0,

sys/dev/pci/auixp.c

972

BUS_DMA_WAITOK, &dma->map);

sys/dev/pci/auixp.c

980

error = bus_dmamap_load(sc->sc_dmat, dma->map, dma->addr, dma->size, NULL,

sys/dev/pci/auixp.c

988

bus_dmamap_destroy(sc->sc_dmat, dma->map);

sys/dev/pci/auixp.c

990

bus_dmamem_unmap(sc->sc_dmat, dma->addr, dma->size);

sys/dev/pci/auixp.c

992

bus_dmamem_free(sc->sc_dmat, dma->segs, dma->nsegs);

sys/dev/pci/autri.c

1118

dmaaddr = DMAADDR(chst->dma);

sys/dev/pci/autri.c

1214

sc->sc_play.dma = p;

sys/dev/pci/autri.c

1255

sc->sc_rec.dma = p;

sys/dev/pci/autrivar.h

59

struct autri_dma *dma; /* DMA handle for ring buf */

sys/dev/pci/cmpcivar.h

56

#define KVADDR(dma) ((void *)(dma)->cd_addr)

sys/dev/pci/cmpcivar.h

57

#define DMAADDR(dma) ((dma)->cd_map->dm_segs[0].ds_addr)

sys/dev/pci/esa.c

408

p->next = vc->dma;

sys/dev/pci/esa.c

409

vc->dma = p;

sys/dev/pci/esa.c

424

for (pp = &vc->dma; (p = *pp) != NULL; pp = &p->next)

sys/dev/pci/esa.c

512

for (p = vc->dma; p && KERNADDR(p) != start; p = p->next)

sys/dev/pci/esa.c

652

for (p = vc->dma; p && KERNADDR(p) != start; p = p->next)

sys/dev/pci/esavar.h

93

struct esa_dma *dma;

sys/dev/pci/eso.c

115

#define KVADDR(dma) ((void *)(dma)->ed_kva)

sys/dev/pci/eso.c

116

#define DMAADDR(dma) ((dma)->ed_map->dm_segs[0].ds_addr)

sys/dev/pci/hifn7751.c

1191

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1193

if (dma->cmdi == HIFN_D_CMD_RSIZE) {

sys/dev/pci/hifn7751.c

1194

dma->cmdi = 0;

sys/dev/pci/hifn7751.c

1195

dma->cmdr[HIFN_D_CMD_RSIZE].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1200

*cmdp = dma->cmdi++;

sys/dev/pci/hifn7751.c

1201

dma->cmdk = dma->cmdi;

sys/dev/pci/hifn7751.c

1203

if (dma->srci == HIFN_D_SRC_RSIZE) {

sys/dev/pci/hifn7751.c

1204

dma->srci = 0;

sys/dev/pci/hifn7751.c

1205

dma->srcr[HIFN_D_SRC_RSIZE].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1210

*srcp = dma->srci++;

sys/dev/pci/hifn7751.c

1211

dma->srck = dma->srci;

sys/dev/pci/hifn7751.c

1213

if (dma->dsti == HIFN_D_DST_RSIZE) {

sys/dev/pci/hifn7751.c

1214

dma->dsti = 0;

sys/dev/pci/hifn7751.c

1215

dma->dstr[HIFN_D_DST_RSIZE].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1220

*dstp = dma->dsti++;

sys/dev/pci/hifn7751.c

1221

dma->dstk = dma->dsti;

sys/dev/pci/hifn7751.c

1223

if (dma->resi == HIFN_D_RES_RSIZE) {

sys/dev/pci/hifn7751.c

1224

dma->resi = 0;

sys/dev/pci/hifn7751.c

1225

dma->resr[HIFN_D_RES_RSIZE].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1230

*resp = dma->resi++;

sys/dev/pci/hifn7751.c

1231

dma->resk = dma->resi;

sys/dev/pci/hifn7751.c

1237

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1254

memset(dma->command_bufs[cmdi], 0, HIFN_MAX_COMMAND);

sys/dev/pci/hifn7751.c

1255

*(struct hifn_base_command *)dma->command_bufs[cmdi] = wc;

sys/dev/pci/hifn7751.c

1256

memcpy(&dma->test_src, data, sizeof(dma->test_src));

sys/dev/pci/hifn7751.c

1258

dma->srcr[srci].p = htole32(sc->sc_dmamap->dm_segs[0].ds_addr

sys/dev/pci/hifn7751.c

1260

dma->dstr[dsti].p = htole32(sc->sc_dmamap->dm_segs[0].ds_addr

sys/dev/pci/hifn7751.c

1263

dma->cmdr[cmdi].l = htole32(16 | masks);

sys/dev/pci/hifn7751.c

1264

dma->srcr[srci].l = htole32(8 | masks);

sys/dev/pci/hifn7751.c

1265

dma->dstr[dsti].l = htole32(4 | masks);

sys/dev/pci/hifn7751.c

1266

dma->resr[resi].l = htole32(4 | masks);

sys/dev/pci/hifn7751.c

1277

if ((dma->resr[resi].l & htole32(HIFN_D_VALID)) == 0)

sys/dev/pci/hifn7751.c

1301

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1317

memset(dma->command_bufs[cmdi], 0, HIFN_MAX_COMMAND);

sys/dev/pci/hifn7751.c

1318

*(struct hifn_base_command *)dma->command_bufs[cmdi] = rc;

sys/dev/pci/hifn7751.c

1320

dma->srcr[srci].p = htole32(sc->sc_dmamap->dm_segs[0].ds_addr +

sys/dev/pci/hifn7751.c

1322

dma->test_src = 0;

sys/dev/pci/hifn7751.c

1323

dma->dstr[dsti].p = htole32(sc->sc_dmamap->dm_segs[0].ds_addr +

sys/dev/pci/hifn7751.c

1325

dma->test_dst = 0;

sys/dev/pci/hifn7751.c

1326

dma->cmdr[cmdi].l = htole32(8 | masks);

sys/dev/pci/hifn7751.c

1327

dma->srcr[srci].l = htole32(8 | masks);

sys/dev/pci/hifn7751.c

1328

dma->dstr[dsti].l = htole32(8 | masks);

sys/dev/pci/hifn7751.c

1329

dma->resr[resi].l = htole32(HIFN_MAX_RESULT | masks);

sys/dev/pci/hifn7751.c

1340

if ((dma->resr[resi].l & htole32(HIFN_D_VALID)) == 0)

sys/dev/pci/hifn7751.c

1353

memcpy(data, &dma->test_dst, sizeof(dma->test_dst));

sys/dev/pci/hifn7751.c

1369

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1376

dma->cmdr[i].p = htole32(sc->sc_dmamap->dm_segs[0].ds_addr +

sys/dev/pci/hifn7751.c

1379

dma->resr[i].p = htole32(sc->sc_dmamap->dm_segs[0].ds_addr +

sys/dev/pci/hifn7751.c

1382

dma->cmdr[HIFN_D_CMD_RSIZE].p =

sys/dev/pci/hifn7751.c

1385

dma->srcr[HIFN_D_SRC_RSIZE].p =

sys/dev/pci/hifn7751.c

1388

dma->dstr[HIFN_D_DST_RSIZE].p =

sys/dev/pci/hifn7751.c

1391

dma->resr[HIFN_D_RES_RSIZE].p =

sys/dev/pci/hifn7751.c

1395

dma->cmdu = dma->srcu = dma->dstu = dma->resu = 0;

sys/dev/pci/hifn7751.c

1396

dma->cmdi = dma->srci = dma->dsti = dma->resi = 0;

sys/dev/pci/hifn7751.c

1397

dma->cmdk = dma->srck = dma->dstk = dma->resk = 0;

sys/dev/pci/hifn7751.c

1552

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1557

idx = dma->dsti;

sys/dev/pci/hifn7751.c

1559

dma->dstr[idx].p = htole32(map->dm_segs[i].ds_addr);

sys/dev/pci/hifn7751.c

1560

dma->dstr[idx].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1567

dma->dstr[idx].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1586

dma->dstr[idx].p = htole32(map->dm_segs[i].ds_addr);

sys/dev/pci/hifn7751.c

1587

dma->dstr[idx].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1595

dma->dstr[idx].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1603

dma->dstr[idx].p = htole32(p);

sys/dev/pci/hifn7751.c

1604

dma->dstr[idx].l = htole32(l);

sys/dev/pci/hifn7751.c

1609

dma->dstr[idx].l = htole32(HIFN_D_VALID | HIFN_D_JUMP |

sys/dev/pci/hifn7751.c

1616

dma->dsti = idx;

sys/dev/pci/hifn7751.c

1617

dma->dstu += used;

sys/dev/pci/hifn7751.c

1624

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1629

idx = dma->srci;

sys/dev/pci/hifn7751.c

1634

dma->srcr[idx].p = htole32(map->dm_segs[i].ds_addr);

sys/dev/pci/hifn7751.c

1635

dma->srcr[idx].l = htole32(map->dm_segs[i].ds_len |

sys/dev/pci/hifn7751.c

1641

dma->srcr[idx].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1648

dma->srci = idx;

sys/dev/pci/hifn7751.c

1649

dma->srcu += map->dm_nsegs;

sys/dev/pci/hifn7751.c

1657

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1762

dma->cmdu, dma->srcu, dma->dstu, dma->resu,

sys/dev/pci/hifn7751.c

1781

if ((dma->cmdu + 1) > HIFN_D_CMD_RSIZE ||

sys/dev/pci/hifn7751.c

1782

(dma->resu + 1) > HIFN_D_RES_RSIZE) {

sys/dev/pci/hifn7751.c

1786

if ((dma->srcu + cmd->src_map->dm_nsegs) > HIFN_D_SRC_RSIZE ||

sys/dev/pci/hifn7751.c

1787

(dma->dstu + cmd->dst_map->dm_nsegs + 1) > HIFN_D_DST_RSIZE) {

sys/dev/pci/hifn7751.c

1792

if (dma->cmdi == HIFN_D_CMD_RSIZE) {

sys/dev/pci/hifn7751.c

1793

dma->cmdi = 0;

sys/dev/pci/hifn7751.c

1794

dma->cmdr[HIFN_D_CMD_RSIZE].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1799

cmdi = dma->cmdi++;

sys/dev/pci/hifn7751.c

1800

cmdlen = hifn_write_command(cmd, dma->command_bufs[cmdi]);

sys/dev/pci/hifn7751.c

1804

dma->cmdr[cmdi].l = htole32(cmdlen | HIFN_D_VALID | HIFN_D_LAST |

sys/dev/pci/hifn7751.c

1808

dma->cmdu++;

sys/dev/pci/hifn7751.c

1842

if (dma->resi == HIFN_D_RES_RSIZE) {

sys/dev/pci/hifn7751.c

1843

dma->resi = 0;

sys/dev/pci/hifn7751.c

1844

dma->resr[HIFN_D_RES_RSIZE].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

1849

resi = dma->resi++;

sys/dev/pci/hifn7751.c

1850

dma->hifn_commands[resi] = cmd;

sys/dev/pci/hifn7751.c

1852

dma->resr[resi].l = htole32(HIFN_MAX_RESULT |

sys/dev/pci/hifn7751.c

1856

dma->resu++;

sys/dev/pci/hifn7751.c

1901

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1904

if (dma->cmdu == 0 && sc->sc_c_busy) {

sys/dev/pci/hifn7751.c

1909

if (dma->srcu == 0 && sc->sc_s_busy) {

sys/dev/pci/hifn7751.c

1914

if (dma->dstu == 0 && sc->sc_d_busy) {

sys/dev/pci/hifn7751.c

1918

if (dma->resu == 0 && sc->sc_r_busy) {

sys/dev/pci/hifn7751.c

1935

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

1948

dma->cmdu, dma->srcu, dma->dstu, dma->resu);

sys/dev/pci/hifn7751.c

1987

if ((dmacsr & HIFN_DMACSR_C_WAIT) && (dma->resu == 0)) {

sys/dev/pci/hifn7751.c

1998

i = dma->resk;

sys/dev/pci/hifn7751.c

1999

while (dma->resu != 0) {

sys/dev/pci/hifn7751.c

2002

if (dma->resr[i].l & htole32(HIFN_D_VALID)) {

sys/dev/pci/hifn7751.c

2012

cmd = dma->hifn_commands[i];

sys/dev/pci/hifn7751.c

2015

dma->hifn_commands[i] = NULL;

sys/dev/pci/hifn7751.c

2017

hifn_callback(sc, cmd, dma->result_bufs[i]);

sys/dev/pci/hifn7751.c

2024

dma->resu--;

sys/dev/pci/hifn7751.c

2026

dma->resk = i;

sys/dev/pci/hifn7751.c

2028

i = dma->srck; u = dma->srcu;

sys/dev/pci/hifn7751.c

2032

if (dma->srcr[i].l & htole32(HIFN_D_VALID)) {

sys/dev/pci/hifn7751.c

2042

dma->srck = i; dma->srcu = u;

sys/dev/pci/hifn7751.c

2044

i = dma->cmdk; u = dma->cmdu;

sys/dev/pci/hifn7751.c

2048

if (dma->cmdr[i].l & htole32(HIFN_D_VALID)) {

sys/dev/pci/hifn7751.c

2060

dma->cmdk = i; dma->cmdu = u;

sys/dev/pci/hifn7751.c

2424

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

2431

i = dma->resk; u = dma->resu;

sys/dev/pci/hifn7751.c

2433

cmd = dma->hifn_commands[i];

sys/dev/pci/hifn7751.c

2435

dma->hifn_commands[i] = NULL;

sys/dev/pci/hifn7751.c

2438

if ((dma->resr[i].l & htole32(HIFN_D_VALID)) == 0) {

sys/dev/pci/hifn7751.c

2441

hifn_callback(sc, cmd, dma->result_bufs[i]);

sys/dev/pci/hifn7751.c

2485

dma->resk = i; dma->resu = u;

sys/dev/pci/hifn7751.c

2495

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

2535

cmd->sloplen, &dma->slop[cmd->slopidx]);

sys/dev/pci/hifn7751.c

2539

cmd->sloplen, &dma->slop[cmd->slopidx]);

sys/dev/pci/hifn7751.c

2542

i = dma->dstk; u = dma->dstu;

sys/dev/pci/hifn7751.c

2547

if (dma->dstr[i].l & htole32(HIFN_D_VALID)) {

sys/dev/pci/hifn7751.c

2559

dma->dstk = i; dma->dstu = u;

sys/dev/pci/hifn7751.c

2720

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

2724

if ((dma->cmdu + 1) > HIFN_D_CMD_RSIZE ||

sys/dev/pci/hifn7751.c

2725

(dma->resu + 1) > HIFN_D_CMD_RSIZE)

sys/dev/pci/hifn7751.c

2728

if ((dma->srcu + cmd->src_map->dm_nsegs) > HIFN_D_SRC_RSIZE ||

sys/dev/pci/hifn7751.c

2729

(dma->dstu + cmd->dst_map->dm_nsegs) > HIFN_D_DST_RSIZE)

sys/dev/pci/hifn7751.c

2732

if (dma->cmdi == HIFN_D_CMD_RSIZE) {

sys/dev/pci/hifn7751.c

2733

dma->cmdi = 0;

sys/dev/pci/hifn7751.c

2734

dma->cmdr[HIFN_D_CMD_RSIZE].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

2739

cmdi = dma->cmdi++;

sys/dev/pci/hifn7751.c

2740

cmdlen = hifn_write_command(cmd, dma->command_bufs[cmdi]);

sys/dev/pci/hifn7751.c

2744

dma->cmdr[cmdi].l = htole32(cmdlen | HIFN_D_VALID | HIFN_D_LAST |

sys/dev/pci/hifn7751.c

2748

dma->cmdu++;

sys/dev/pci/hifn7751.c

2778

if (dma->resi == HIFN_D_RES_RSIZE) {

sys/dev/pci/hifn7751.c

2779

dma->resi = 0;

sys/dev/pci/hifn7751.c

2780

dma->resr[HIFN_D_RES_RSIZE].l = htole32(HIFN_D_VALID |

sys/dev/pci/hifn7751.c

2785

resi = dma->resi++;

sys/dev/pci/hifn7751.c

2786

dma->hifn_commands[resi] = cmd;

sys/dev/pci/hifn7751.c

2788

dma->resr[resi].l = htole32(HIFN_MAX_RESULT |

sys/dev/pci/hifn7751.c

2792

dma->resu++;

sys/dev/pci/hifn7751.c

2819

struct hifn_dma *dma = sc->sc_dma;

sys/dev/pci/hifn7751.c

2837

i = dma->dstk; u = dma->dstu;

sys/dev/pci/hifn7751.c

2842

if (dma->dstr[i].l & htole32(HIFN_D_VALID)) {

sys/dev/pci/hifn7751.c

2854

dma->dstk = i; dma->dstu = u;

sys/dev/pci/if_bge.c

1726

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_bge.c

1744

while ((dma = SLIST_FIRST(&sc->txdma_list))) {

sys/dev/pci/if_bge.c

1746

bus_dmamap_destroy(sc->bge_dmatag, dma->dmamap);

sys/dev/pci/if_bge.c

1749

dma->dmamap32);

sys/dev/pci/if_bge.c

1751

kmem_free(dma, sizeof(*dma));

sys/dev/pci/if_bge.c

1766

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_bge.c

1818

dma = kmem_alloc(sizeof(*dma), KM_NOSLEEP);

sys/dev/pci/if_bge.c

1819

if (dma == NULL) {

sys/dev/pci/if_bge.c

1827

dma->dmamap = dmamap;

sys/dev/pci/if_bge.c

1828

dma->dmamap32 = dmamap32;

sys/dev/pci/if_bge.c

1829

SLIST_INSERT_HEAD(&sc->txdma_list, dma, link);

sys/dev/pci/if_bge.c

4657

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_bge.c

4707

dma = sc->txdma[idx];

sys/dev/pci/if_bge.c

4708

if (dma->is_dma32) {

sys/dev/pci/if_bge.c

4709

bus_dmamap_sync(sc->bge_dmatag32, dma->dmamap32,

sys/dev/pci/if_bge.c

4710

0, dma->dmamap32->dm_mapsize,

sys/dev/pci/if_bge.c

4713

sc->bge_dmatag32, dma->dmamap32);

sys/dev/pci/if_bge.c

4715

bus_dmamap_sync(sc->bge_dmatag, dma->dmamap,

sys/dev/pci/if_bge.c

4716

0, dma->dmamap->dm_mapsize,

sys/dev/pci/if_bge.c

4718

bus_dmamap_unload(sc->bge_dmatag, dma->dmamap);

sys/dev/pci/if_bge.c

4720

SLIST_INSERT_HEAD(&sc->txdma_list, dma, link);

sys/dev/pci/if_bge.c

5170

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_bge.c

5218

dma = SLIST_FIRST(&sc->txdma_list);

sys/dev/pci/if_bge.c

5219

if (dma == NULL) {

sys/dev/pci/if_bge.c

5222

dmamap = dma->dmamap;

sys/dev/pci/if_bge.c

5224

dma->is_dma32 = false;

sys/dev/pci/if_bge.c

5412

if (sizeof(bus_addr_t) > 4 && dma->is_dma32 == false && use_tso && (

sys/dev/pci/if_bge.c

5425

dmamap = dma->dmamap32;

sys/dev/pci/if_bge.c

5426

dma->is_dma32 = true;

sys/dev/pci/if_bge.c

5481

sc->txdma[cur] = dma;

sys/dev/pci/if_ena.c

252

ena_mem_handle_t *dma , int mapflags)

sys/dev/pci/if_ena.c

267

dma->tag = adapter->sc_dmat;

sys/dev/pci/if_ena.c

269

if ((error = bus_dmamap_create(dma->tag, maxsize, 1, maxsize, 0,

sys/dev/pci/if_ena.c

270

BUS_DMA_WAITOK | BUS_DMA_ALLOCNOW, &dma->map)) != 0) {

sys/dev/pci/if_ena.c

276

error = bus_dmamem_alloc(dma->tag, maxsize, 8, 0, &dma->seg, 1, &dma->nseg,

sys/dev/pci/if_ena.c

284

error = bus_dmamem_map(dma->tag, &dma->seg, dma->nseg, maxsize,

sys/dev/pci/if_ena.c

285

&dma->vaddr, BUS_DMA_COHERENT);

sys/dev/pci/if_ena.c

291

memset(dma->vaddr, 0, maxsize);

sys/dev/pci/if_ena.c

293

error = bus_dmamap_load(dma->tag, dma->map, dma->vaddr,

sys/dev/pci/if_ena.c

299

dma->paddr = dma->map->dm_segs[0].ds_addr;

sys/dev/pci/if_ena.c

304

bus_dmamem_unmap(dma->tag, dma->vaddr, maxsize);

sys/dev/pci/if_ena.c

306

bus_dmamem_free(dma->tag, &dma->seg, dma->nseg);

sys/dev/pci/if_ena.c

308

bus_dmamap_destroy(adapter->sc_dmat, dma->map);

sys/dev/pci/if_iwm.c

1249

iwm_dma_contig_alloc(bus_dma_tag_t tag, struct iwm_dma_info *dma,

sys/dev/pci/if_iwm.c

1255

dma->tag = tag;

sys/dev/pci/if_iwm.c

1256

dma->size = size;

sys/dev/pci/if_iwm.c

1259

&dma->map);

sys/dev/pci/if_iwm.c

1263

err = bus_dmamem_alloc(tag, size, alignment, 0, &dma->seg, 1, &nsegs,

sys/dev/pci/if_iwm.c

1268

err = bus_dmamem_map(tag, &dma->seg, 1, size, &va, BUS_DMA_NOWAIT);

sys/dev/pci/if_iwm.c

1271

dma->vaddr = va;

sys/dev/pci/if_iwm.c

1273

err = bus_dmamap_load(tag, dma->map, dma->vaddr, size, NULL,

sys/dev/pci/if_iwm.c

1278

memset(dma->vaddr, 0, size);

sys/dev/pci/if_iwm.c

1279

bus_dmamap_sync(tag, dma->map, 0, size, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_iwm.c

1280

dma->paddr = dma->map->dm_segs[0].ds_addr;

sys/dev/pci/if_iwm.c

1284

fail: iwm_dma_contig_free(dma);

sys/dev/pci/if_iwm.c

1289

iwm_dma_contig_free(struct iwm_dma_info *dma)

sys/dev/pci/if_iwm.c

1291

if (dma->map != NULL) {

sys/dev/pci/if_iwm.c

1292

if (dma->vaddr != NULL) {

sys/dev/pci/if_iwm.c

1293

bus_dmamap_sync(dma->tag, dma->map, 0, dma->size,

sys/dev/pci/if_iwm.c

1295

bus_dmamap_unload(dma->tag, dma->map);

sys/dev/pci/if_iwm.c

1296

bus_dmamem_unmap(dma->tag, dma->vaddr, dma->size);

sys/dev/pci/if_iwm.c

1297

bus_dmamem_free(dma->tag, &dma->seg, 1);

sys/dev/pci/if_iwm.c

1298

dma->vaddr = NULL;

sys/dev/pci/if_iwm.c

1300

bus_dmamap_destroy(dma->tag, dma->map);

sys/dev/pci/if_iwm.c

1301

dma->map = NULL;

sys/dev/pci/if_iwm.c

3574

struct iwm_dma_info *dma = &sc->fw_dma;

sys/dev/pci/if_iwm.c

3578

memcpy(dma->vaddr, section, byte_cnt);

sys/dev/pci/if_iwm.c

3579

bus_dmamap_sync(sc->sc_dmat, dma->map, 0, byte_cnt,

sys/dev/pci/if_iwm.c

3602

dma->paddr & IWM_FH_MEM_TFDIB_DRAM_ADDR_LSB_MSK);

sys/dev/pci/if_iwm.c

3604

(iwm_get_dma_hi_addr(dma->paddr)

sys/dev/pci/if_iwm.c

3638

bus_dmamap_sync(sc->sc_dmat, dma->map, 0, byte_cnt,

sys/dev/pci/if_iwn.c

1231

iwn_dma_contig_alloc(bus_dma_tag_t tag, struct iwn_dma_info *dma, void **kvap,

sys/dev/pci/if_iwn.c

1236

dma->tag = tag;

sys/dev/pci/if_iwn.c

1237

dma->size = size;

sys/dev/pci/if_iwn.c

1240

&dma->map);

sys/dev/pci/if_iwn.c

1244

error = bus_dmamem_alloc(tag, size, alignment, 0, &dma->seg, 1, &nsegs,

sys/dev/pci/if_iwn.c

1249

error = bus_dmamem_map(tag, &dma->seg, 1, size, &dma->vaddr,

sys/dev/pci/if_iwn.c

1254

error = bus_dmamap_load(tag, dma->map, dma->vaddr, size, NULL,

sys/dev/pci/if_iwn.c

1260

memset(dma->vaddr, 0, size);

sys/dev/pci/if_iwn.c

1261

bus_dmamap_sync(tag, dma->map, 0, size, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_iwn.c

1263

dma->paddr = dma->map->dm_segs[0].ds_addr;

sys/dev/pci/if_iwn.c

1265

*kvap = dma->vaddr;

sys/dev/pci/if_iwn.c

1269

fail: iwn_dma_contig_free(dma);

sys/dev/pci/if_iwn.c

1274

iwn_dma_contig_free(struct iwn_dma_info *dma)

sys/dev/pci/if_iwn.c

1276

if (dma->map != NULL) {

sys/dev/pci/if_iwn.c

1277

if (dma->vaddr != NULL) {

sys/dev/pci/if_iwn.c

1278

bus_dmamap_sync(dma->tag, dma->map, 0, dma->size,

sys/dev/pci/if_iwn.c

1280

bus_dmamap_unload(dma->tag, dma->map);

sys/dev/pci/if_iwn.c

1281

bus_dmamem_unmap(dma->tag, dma->vaddr, dma->size);

sys/dev/pci/if_iwn.c

1282

bus_dmamem_free(dma->tag, &dma->seg, 1);

sys/dev/pci/if_iwn.c

1283

dma->vaddr = NULL;

sys/dev/pci/if_iwn.c

1285

bus_dmamap_destroy(dma->tag, dma->map);

sys/dev/pci/if_iwn.c

1286

dma->map = NULL;

sys/dev/pci/if_iwn.c

5695

struct iwn_dma_info *dma = &sc->fw_dma;

sys/dev/pci/if_iwn.c

5699

memcpy(dma->vaddr, fw->init.data, fw->init.datasz);

sys/dev/pci/if_iwn.c

5700

bus_dmamap_sync(sc->sc_dmat, dma->map, 0, fw->init.datasz,

sys/dev/pci/if_iwn.c

5702

memcpy((char *)dma->vaddr + IWN4965_FW_DATA_MAXSZ,

sys/dev/pci/if_iwn.c

5704

bus_dmamap_sync(sc->sc_dmat, dma->map, IWN4965_FW_DATA_MAXSZ,

sys/dev/pci/if_iwn.c

5710

iwn_prph_write(sc, IWN_BSM_DRAM_DATA_ADDR, dma->paddr >> 4);

sys/dev/pci/if_iwn.c

5713

(dma->paddr + IWN4965_FW_DATA_MAXSZ) >> 4);

sys/dev/pci/if_iwn.c

5739

memcpy(dma->vaddr, fw->main.data, fw->main.datasz);

sys/dev/pci/if_iwn.c

5740

bus_dmamap_sync(sc->sc_dmat, dma->map, 0, fw->main.datasz,

sys/dev/pci/if_iwn.c

5742

memcpy((char *)dma->vaddr + IWN4965_FW_DATA_MAXSZ,

sys/dev/pci/if_iwn.c

5744

bus_dmamap_sync(sc->sc_dmat, dma->map, IWN4965_FW_DATA_MAXSZ,

sys/dev/pci/if_iwn.c

5750

iwn_prph_write(sc, IWN_BSM_DRAM_DATA_ADDR, dma->paddr >> 4);

sys/dev/pci/if_iwn.c

5753

(dma->paddr + IWN4965_FW_DATA_MAXSZ) >> 4);

sys/dev/pci/if_iwn.c

5765

struct iwn_dma_info *dma = &sc->fw_dma;

sys/dev/pci/if_iwn.c

5769

memcpy(dma->vaddr, section, size);

sys/dev/pci/if_iwn.c

5770

bus_dmamap_sync(sc->sc_dmat, dma->map, 0, size, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_iwn.c

5780

IWN_LOADDR(dma->paddr));

sys/dev/pci/if_iwn.c

5782

IWN_HIADDR(dma->paddr) << 28 | size);

sys/dev/pci/if_ti.c

1003

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_ti.c

1007

dma = sc->txdma[i];

sys/dev/pci/if_ti.c

1008

KDASSERT(dma != NULL);

sys/dev/pci/if_ti.c

1009

bus_dmamap_sync(sc->sc_dmat, dma->dmamap, 0,

sys/dev/pci/if_ti.c

1010

dma->dmamap->dm_mapsize, BUS_DMASYNC_POSTWRITE);

sys/dev/pci/if_ti.c

1011

bus_dmamap_unload(sc->sc_dmat, dma->dmamap);

sys/dev/pci/if_ti.c

1024

while ((dma = SIMPLEQ_FIRST(&sc->txdma_list))) {

sys/dev/pci/if_ti.c

1026

bus_dmamap_destroy(sc->sc_dmat, dma->dmamap);

sys/dev/pci/if_ti.c

1027

free(dma, M_DEVBUF);

sys/dev/pci/if_ti.c

1038

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_ti.c

1054

dma = malloc(sizeof(*dma), M_DEVBUF, M_NOWAIT);

sys/dev/pci/if_ti.c

1055

if (!dma) {

sys/dev/pci/if_ti.c

1061

dma->dmamap = dmamap;

sys/dev/pci/if_ti.c

1062

SIMPLEQ_INSERT_HEAD(&sc->txdma_list, dma, link);

sys/dev/pci/if_ti.c

2048

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_ti.c

2076

dma = sc->txdma[idx];

sys/dev/pci/if_ti.c

2077

KDASSERT(dma != NULL);

sys/dev/pci/if_ti.c

2078

bus_dmamap_sync(sc->sc_dmat, dma->dmamap, 0,

sys/dev/pci/if_ti.c

2079

dma->dmamap->dm_mapsize, BUS_DMASYNC_POSTWRITE);

sys/dev/pci/if_ti.c

2080

bus_dmamap_unload(sc->sc_dmat, dma->dmamap);

sys/dev/pci/if_ti.c

2082

SIMPLEQ_INSERT_HEAD(&sc->txdma_list, dma, link);

sys/dev/pci/if_ti.c

2102

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_ti.c

2121

dma = sc->txdma[idx];

sys/dev/pci/if_ti.c

2122

KDASSERT(dma != NULL);

sys/dev/pci/if_ti.c

2123

bus_dmamap_sync(sc->sc_dmat, dma->dmamap, 0,

sys/dev/pci/if_ti.c

2124

dma->dmamap->dm_mapsize, BUS_DMASYNC_POSTWRITE);

sys/dev/pci/if_ti.c

2125

bus_dmamap_unload(sc->sc_dmat, dma->dmamap);

sys/dev/pci/if_ti.c

2127

SIMPLEQ_INSERT_HEAD(&sc->txdma_list, dma, link);

sys/dev/pci/if_ti.c

2211

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_ti.c

2216

dma = SIMPLEQ_FIRST(&sc->txdma_list);

sys/dev/pci/if_ti.c

2217

if (dma == NULL) {

sys/dev/pci/if_ti.c

2220

dmamap = dma->dmamap;

sys/dev/pci/if_ti.c

2301

sc->txdma[cur] = dma;

sys/dev/pci/if_ti.c

2314

struct txdmamap_pool_entry *dma;

sys/dev/pci/if_ti.c

2319

dma = SIMPLEQ_FIRST(&sc->txdma_list);

sys/dev/pci/if_ti.c

2320

if (dma == NULL) {

sys/dev/pci/if_ti.c

2323

dmamap = dma->dmamap;

sys/dev/pci/if_ti.c

2394

sc->txdma[cur] = dma;

sys/dev/pci/if_txp.c

1258

struct txp_dma_alloc *dma, int mapflags)

sys/dev/pci/if_txp.c

1263

&dma->dma_seg, 1, &dma->dma_nseg, 0)) != 0)

sys/dev/pci/if_txp.c

1266

if ((r = bus_dmamem_map(sc->sc_dmat, &dma->dma_seg, dma->dma_nseg,

sys/dev/pci/if_txp.c

1267

size, &dma->dma_vaddr, mapflags | BUS_DMA_NOWAIT)) != 0)

sys/dev/pci/if_txp.c

1271

BUS_DMA_NOWAIT, &dma->dma_map)) != 0)

sys/dev/pci/if_txp.c

1274

if ((r = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_vaddr,

sys/dev/pci/if_txp.c

1278

dma->dma_paddr = dma->dma_map->dm_segs[0].ds_addr;

sys/dev/pci/if_txp.c

1282

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/dev/pci/if_txp.c

1284

bus_dmamem_unmap(sc->sc_dmat, dma->dma_vaddr, size);

sys/dev/pci/if_txp.c

1286

bus_dmamem_free(sc->sc_dmat, &dma->dma_seg, dma->dma_nseg);

sys/dev/pci/if_txp.c

1292

txp_dma_free(struct txp_softc *sc, struct txp_dma_alloc *dma)

sys/dev/pci/if_txp.c

1294

bus_size_t mapsize = dma->dma_map->dm_mapsize;

sys/dev/pci/if_txp.c

1296

bus_dmamap_unload(sc->sc_dmat, dma->dma_map);

sys/dev/pci/if_txp.c

1297

bus_dmamem_unmap(sc->sc_dmat, dma->dma_vaddr, mapsize);

sys/dev/pci/if_txp.c

1298

bus_dmamem_free(sc->sc_dmat, &dma->dma_seg, dma->dma_nseg);

sys/dev/pci/if_txp.c

1299

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/dev/pci/if_txp.c

547

struct txp_dma_alloc dma;

sys/dev/pci/if_txp.c

573

if (txp_dma_malloc(sc, le32toh(sect->nbytes), &dma, 0)) {

sys/dev/pci/if_txp.c

578

memcpy(dma.dma_vaddr, ((const uint8_t *)sect) + sizeof(*sect),

sys/dev/pci/if_txp.c

588

m.m_data = dma.dma_vaddr;

sys/dev/pci/if_txp.c

595

txp_dma_free(sc, &dma);

sys/dev/pci/if_txp.c

600

bus_dmamap_sync(sc->sc_dmat, dma.dma_map, 0,

sys/dev/pci/if_txp.c

601

dma.dma_map->dm_mapsize, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_txp.c

606

WRITE_REG(sc, TXP_H2A_4, BUS_ADDR_HI32(dma.dma_paddr));

sys/dev/pci/if_txp.c

607

WRITE_REG(sc, TXP_H2A_5, BUS_ADDR_LO32(dma.dma_paddr));

sys/dev/pci/if_txp.c

616

bus_dmamap_sync(sc->sc_dmat, dma.dma_map, 0,

sys/dev/pci/if_txp.c

617

dma.dma_map->dm_mapsize, BUS_DMASYNC_POSTWRITE);

sys/dev/pci/if_txp.c

619

txp_dma_free(sc, &dma);

sys/dev/pci/if_txp.c

709

struct txp_dma_alloc *dma)

sys/dev/pci/if_txp.c

727

bus_dmamap_sync(sc->sc_dmat, dma->dma_map,

sys/dev/pci/if_txp.c

806

bus_dmamap_sync(sc->sc_dmat, dma->dma_map,

sys/dev/pci/if_txp.c

907

struct txp_dma_alloc *dma)

sys/dev/pci/if_txp.c

920

bus_dmamap_sync(sc->sc_dmat, dma->dma_map,

sys/dev/pci/if_vmx.c

3703

struct vmxnet3_dma_alloc *dma)

sys/dev/pci/if_vmx.c

3706

bus_dma_segment_t *segs = dma->dma_segs;

sys/dev/pci/if_vmx.c

3709

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

sys/dev/pci/if_vmx.c

3718

error = bus_dmamem_map(t, segs, 1, size, &dma->dma_vaddr, BUS_DMA_NOWAIT);

sys/dev/pci/if_vmx.c

3724

error = bus_dmamap_create(t, size, 1, size, 0, BUS_DMA_NOWAIT, &dma->dma_map);

sys/dev/pci/if_vmx.c

3730

error = bus_dmamap_load(t, dma->dma_map, dma->dma_vaddr, size, NULL,

sys/dev/pci/if_vmx.c

3737

memset(dma->dma_vaddr, 0, size);

sys/dev/pci/if_vmx.c

3738

dma->dma_paddr = DMAADDR(dma->dma_map);

sys/dev/pci/if_vmx.c

3739

dma->dma_size = size;

sys/dev/pci/if_vmx.c

3743

bus_dmamap_destroy(t, dma->dma_map);

sys/dev/pci/if_vmx.c

3745

bus_dmamem_unmap(t, dma->dma_vaddr, size);

sys/dev/pci/if_vmx.c

3753

vmxnet3_dma_free(struct vmxnet3_softc *sc, struct vmxnet3_dma_alloc *dma)

sys/dev/pci/if_vmx.c

3757

bus_dmamap_unload(t, dma->dma_map);

sys/dev/pci/if_vmx.c

3758

bus_dmamap_destroy(t, dma->dma_map);

sys/dev/pci/if_vmx.c

3759

bus_dmamem_unmap(t, dma->dma_vaddr, dma->dma_size);

sys/dev/pci/if_vmx.c

3760

bus_dmamem_free(t, dma->dma_segs, 1);

sys/dev/pci/if_vmx.c

3762

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

sys/dev/pci/if_wpi.c

1290

struct wpi_dma_info *dma = &sc->fw_dma;

sys/dev/pci/if_wpi.c

1348

memcpy(dma->vaddr, init_data, init_datasz);

sys/dev/pci/if_wpi.c

1349

memcpy((char *)dma->vaddr + WPI_FW_INIT_DATA_MAXSZ, init_text,

sys/dev/pci/if_wpi.c

1352

bus_dmamap_sync(dma->tag, dma->map, 0, dma->size, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_wpi.c

1356

wpi_mem_write(sc, WPI_MEM_DATA_BASE, dma->paddr);

sys/dev/pci/if_wpi.c

1359

dma->paddr + WPI_FW_INIT_DATA_MAXSZ);

sys/dev/pci/if_wpi.c

1380

memcpy(dma->vaddr, main_data, main_datasz);

sys/dev/pci/if_wpi.c

1381

memcpy((char *)dma->vaddr + WPI_FW_MAIN_DATA_MAXSZ, main_text,

sys/dev/pci/if_wpi.c

1384

bus_dmamap_sync(dma->tag, dma->map, 0, dma->size, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_wpi.c

1388

wpi_mem_write(sc, WPI_MEM_DATA_BASE, dma->paddr);

sys/dev/pci/if_wpi.c

1391

dma->paddr + WPI_FW_MAIN_DATA_MAXSZ);

sys/dev/pci/if_wpi.c

2387

struct wpi_dma_info *dma;

sys/dev/pci/if_wpi.c

2400

dma = &ring->cmd_dma;

sys/dev/pci/if_wpi.c

2401

bus_dmamap_sync(dma->tag, dma->map, 0, dma->size, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_wpi.c

2408

dma = &ring->desc_dma;

sys/dev/pci/if_wpi.c

2409

bus_dmamap_sync(dma->tag, dma->map, 0, dma->size, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_wpi.c

490

wpi_dma_contig_alloc(bus_dma_tag_t tag, struct wpi_dma_info *dma, void **kvap,

sys/dev/pci/if_wpi.c

495

dma->tag = tag;

sys/dev/pci/if_wpi.c

496

dma->size = size;

sys/dev/pci/if_wpi.c

498

error = bus_dmamap_create(tag, size, 1, size, 0, flags, &dma->map);

sys/dev/pci/if_wpi.c

502

error = bus_dmamem_alloc(tag, size, alignment, 0, &dma->seg, 1, &nsegs,

sys/dev/pci/if_wpi.c

507

error = bus_dmamem_map(tag, &dma->seg, 1, size, &dma->vaddr, flags);

sys/dev/pci/if_wpi.c

511

error = bus_dmamap_load(tag, dma->map, dma->vaddr, size, NULL, flags);

sys/dev/pci/if_wpi.c

515

memset(dma->vaddr, 0, size);

sys/dev/pci/if_wpi.c

516

bus_dmamap_sync(dma->tag, dma->map, 0, size, BUS_DMASYNC_PREWRITE);

sys/dev/pci/if_wpi.c

518

dma->paddr = dma->map->dm_segs[0].ds_addr;

sys/dev/pci/if_wpi.c

520

*kvap = dma->vaddr;

sys/dev/pci/if_wpi.c

524

fail: wpi_dma_contig_free(dma);

sys/dev/pci/if_wpi.c

529

wpi_dma_contig_free(struct wpi_dma_info *dma)

sys/dev/pci/if_wpi.c

531

if (dma->map != NULL) {

sys/dev/pci/if_wpi.c

532

if (dma->vaddr != NULL) {

sys/dev/pci/if_wpi.c

533

bus_dmamap_unload(dma->tag, dma->map);

sys/dev/pci/if_wpi.c

534

bus_dmamem_unmap(dma->tag, dma->vaddr, dma->size);

sys/dev/pci/if_wpi.c

535

bus_dmamem_free(dma->tag, &dma->seg, 1);

sys/dev/pci/if_wpi.c

536

dma->vaddr = NULL;

sys/dev/pci/if_wpi.c

538

bus_dmamap_destroy(dma->tag, dma->map);

sys/dev/pci/if_wpi.c

539

dma->map = NULL;

sys/dev/pci/igc/if_igc.c

1369

igc_dma_malloc(struct igc_softc *sc, bus_size_t size, struct igc_dma_alloc *dma)

sys/dev/pci/igc/if_igc.c

1373

dma->dma_tag = os->os_dmat;

sys/dev/pci/igc/if_igc.c

1375

if (bus_dmamap_create(dma->dma_tag, size, 1, size, 0,

sys/dev/pci/igc/if_igc.c

1376

BUS_DMA_WAITOK | BUS_DMA_ALLOCNOW, &dma->dma_map))

sys/dev/pci/igc/if_igc.c

1378

if (bus_dmamem_alloc(dma->dma_tag, size, PAGE_SIZE, 0, &dma->dma_seg,

sys/dev/pci/igc/if_igc.c

1379

1, &dma->dma_nseg, BUS_DMA_WAITOK))

sys/dev/pci/igc/if_igc.c

1392

if (bus_dmamem_map(dma->dma_tag, &dma->dma_seg, dma->dma_nseg, size,

sys/dev/pci/igc/if_igc.c

1393

&dma->dma_vaddr, BUS_DMA_WAITOK | BUS_DMA_COHERENT /* XXXRO */))

sys/dev/pci/igc/if_igc.c

1395

if (bus_dmamap_load(dma->dma_tag, dma->dma_map, dma->dma_vaddr, size,

sys/dev/pci/igc/if_igc.c

1399

dma->dma_size = size;

sys/dev/pci/igc/if_igc.c

1403

bus_dmamem_unmap(dma->dma_tag, dma->dma_vaddr, size);

sys/dev/pci/igc/if_igc.c

1405

bus_dmamem_free(dma->dma_tag, &dma->dma_seg, dma->dma_nseg);

sys/dev/pci/igc/if_igc.c

1407

bus_dmamap_destroy(dma->dma_tag, dma->dma_map);

sys/dev/pci/igc/if_igc.c

1408

dma->dma_map = NULL;

sys/dev/pci/igc/if_igc.c

1409

dma->dma_tag = NULL;

sys/dev/pci/igc/if_igc.c

1414

igc_dma_free(struct igc_softc *sc, struct igc_dma_alloc *dma)

sys/dev/pci/igc/if_igc.c

1417

if (dma->dma_tag == NULL)

sys/dev/pci/igc/if_igc.c

1420

if (dma->dma_map != NULL) {

sys/dev/pci/igc/if_igc.c

1421

bus_dmamap_sync(dma->dma_tag, dma->dma_map, 0,

sys/dev/pci/igc/if_igc.c

1422

dma->dma_map->dm_mapsize,

sys/dev/pci/igc/if_igc.c

1424

bus_dmamap_unload(dma->dma_tag, dma->dma_map);

sys/dev/pci/igc/if_igc.c

1425

bus_dmamem_unmap(dma->dma_tag, dma->dma_vaddr, dma->dma_size);

sys/dev/pci/igc/if_igc.c

1426

bus_dmamem_free(dma->dma_tag, &dma->dma_seg, dma->dma_nseg);

sys/dev/pci/igc/if_igc.c

1427

bus_dmamap_destroy(dma->dma_tag, dma->dma_map);

sys/dev/pci/igc/if_igc.c

1428

dma->dma_map = NULL;

sys/dev/pci/ixgbe/ix_txrx.c

2266

struct ixgbe_dma_alloc *dma, const int mapflags)

sys/dev/pci/ixgbe/ix_txrx.c

2279

&dma->dma_tag);

sys/dev/pci/ixgbe/ix_txrx.c

2287

r = bus_dmamem_alloc(dma->dma_tag->dt_dmat, size,

sys/dev/pci/ixgbe/ix_txrx.c

2288

dma->dma_tag->dt_alignment, dma->dma_tag->dt_boundary,

sys/dev/pci/ixgbe/ix_txrx.c

2289

&dma->dma_seg, 1, &rsegs, BUS_DMA_NOWAIT);

sys/dev/pci/ixgbe/ix_txrx.c

2296

r = bus_dmamem_map(dma->dma_tag->dt_dmat, &dma->dma_seg, rsegs,

sys/dev/pci/ixgbe/ix_txrx.c

2297

size, &dma->dma_vaddr, BUS_DMA_NOWAIT | BUS_DMA_COHERENT);

sys/dev/pci/ixgbe/ix_txrx.c

2304

r = ixgbe_dmamap_create(dma->dma_tag, 0, &dma->dma_map);

sys/dev/pci/ixgbe/ix_txrx.c

2311

r = bus_dmamap_load(dma->dma_tag->dt_dmat, dma->dma_map,

sys/dev/pci/ixgbe/ix_txrx.c

2312

dma->dma_vaddr, size, NULL, mapflags | BUS_DMA_NOWAIT);

sys/dev/pci/ixgbe/ix_txrx.c

2318

dma->dma_paddr = dma->dma_map->dm_segs[0].ds_addr;

sys/dev/pci/ixgbe/ix_txrx.c

2319

dma->dma_size = size;

sys/dev/pci/ixgbe/ix_txrx.c

2322

ixgbe_dmamap_destroy(dma->dma_tag, dma->dma_map);

sys/dev/pci/ixgbe/ix_txrx.c

2324

bus_dmamem_unmap(dma->dma_tag->dt_dmat, dma->dma_vaddr, size);

sys/dev/pci/ixgbe/ix_txrx.c

2326

bus_dmamem_free(dma->dma_tag->dt_dmat, &dma->dma_seg, rsegs);

sys/dev/pci/ixgbe/ix_txrx.c

2328

ixgbe_dma_tag_destroy(dma->dma_tag);

sys/dev/pci/ixgbe/ix_txrx.c

2338

ixgbe_dma_free(struct ixgbe_softc *sc, struct ixgbe_dma_alloc *dma)

sys/dev/pci/ixgbe/ix_txrx.c

2340

bus_dmamap_sync(dma->dma_tag->dt_dmat, dma->dma_map, 0, dma->dma_size,

sys/dev/pci/ixgbe/ix_txrx.c

2342

ixgbe_dmamap_unload(dma->dma_tag, dma->dma_map);

sys/dev/pci/ixgbe/ix_txrx.c

2343

bus_dmamem_unmap(dma->dma_tag->dt_dmat, dma->dma_vaddr, dma->dma_size);

sys/dev/pci/ixgbe/ix_txrx.c

2344

bus_dmamem_free(dma->dma_tag->dt_dmat, &dma->dma_seg, 1);

sys/dev/pci/ixgbe/ix_txrx.c

2345

ixgbe_dma_tag_destroy(dma->dma_tag);

sys/dev/pci/piixide.c

841

piix_setup_idetim_timings(u_int8_t mode, u_int8_t dma, u_int8_t channel)

sys/dev/pci/piixide.c

844

if (dma)

sys/dev/pci/piixide.c

913

piix_setup_sidetim_timings(u_int8_t mode, u_int8_t dma, u_int8_t channel)

sys/dev/pci/piixide.c

915

if (dma)

sys/dev/pci/pvscsi.c

163

static void pvscsi_dma_free(struct pvscsi_softc *sc, struct pvscsi_dma *dma);

sys/dev/pci/pvscsi.c

164

static int pvscsi_dma_alloc(struct pvscsi_softc *sc, struct pvscsi_dma *dma,

sys/dev/pci/pvscsi.c

167

struct pvscsi_dma *dma, uint64_t *ppn_list, uint32_t num_pages);

sys/dev/pci/pvscsi.c

323

#define PVSCSI_DMA_SYNC_STATE(sc, dma, structptr, member, ops) \

sys/dev/pci/pvscsi.c

324

bus_dmamap_sync((sc)->sc_dmat, (dma)->map, \

sys/dev/pci/pvscsi.c

329

#define PVSCSI_DMA_SYNC_RING(sc, dma, ring, idx, ops) \

sys/dev/pci/pvscsi.c

330

bus_dmamap_sync((sc)->sc_dmat, (dma)->map, \

sys/dev/pci/pvscsi.c

545

pvscsi_dma_free(struct pvscsi_softc *sc, struct pvscsi_dma *dma)

sys/dev/pci/pvscsi.c

548

bus_dmamap_unload(sc->sc_dmat, dma->map);

sys/dev/pci/pvscsi.c

549

bus_dmamem_unmap(sc->sc_dmat, dma->vaddr, dma->size);

sys/dev/pci/pvscsi.c

550

bus_dmamap_destroy(sc->sc_dmat, dma->map);

sys/dev/pci/pvscsi.c

551

bus_dmamem_free(sc->sc_dmat, dma->seg, __arraycount(dma->seg));

sys/dev/pci/pvscsi.c

553

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

sys/dev/pci/pvscsi.c

557

pvscsi_dma_alloc(struct pvscsi_softc *sc, struct pvscsi_dma *dma,

sys/dev/pci/pvscsi.c

563

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

sys/dev/pci/pvscsi.c

565

error = bus_dmamem_alloc(sc->sc_dmat, size, alignment, 0, dma->seg,

sys/dev/pci/pvscsi.c

566

__arraycount(dma->seg), &nsegs, BUS_DMA_WAITOK);

sys/dev/pci/pvscsi.c

573

error = bus_dmamem_map(sc->sc_dmat, dma->seg, nsegs, size,

sys/dev/pci/pvscsi.c

574

&dma->vaddr, BUS_DMA_WAITOK);

sys/dev/pci/pvscsi.c

581

BUS_DMA_WAITOK, &dma->map);

sys/dev/pci/pvscsi.c

587

error = bus_dmamap_load(sc->sc_dmat, dma->map, dma->vaddr, size,

sys/dev/pci/pvscsi.c

595

dma->paddr = dma->map->dm_segs[0].ds_addr;

sys/dev/pci/pvscsi.c

596

dma->size = size;

sys/dev/pci/pvscsi.c

601

bus_dmamap_destroy(sc->sc_dmat, dma->map);

sys/dev/pci/pvscsi.c

603

bus_dmamem_unmap(sc->sc_dmat, dma->vaddr, dma->size);

sys/dev/pci/pvscsi.c

605

bus_dmamem_free(sc->sc_dmat, dma->seg, __arraycount(dma->seg));

sys/dev/pci/pvscsi.c

612

pvscsi_dma_alloc_ppns(struct pvscsi_softc *sc, struct pvscsi_dma *dma,

sys/dev/pci/pvscsi.c

619

error = pvscsi_dma_alloc(sc, dma, num_pages * PAGE_SIZE, PAGE_SIZE);

sys/dev/pci/pvscsi.c

626

memset(dma->vaddr, 0, num_pages * PAGE_SIZE);

sys/dev/pci/pvscsi.c

627

bus_dmamap_sync(sc->sc_dmat, dma->map, 0, num_pages * PAGE_SIZE,

sys/dev/pci/pvscsi.c

630

ppn = dma->paddr >> PAGE_SHIFT;

sys/dev/pci/qat/qat_ae.c

170

struct qat_dmamem *dma);

sys/dev/pci/qat/qat_ae.c

2507

struct qat_dmamem *dma)

sys/dev/pci/qat/qat_ae.c

2523

error = qat_alloc_dmamem(sc, dma, mapsize, PAGE_SIZE);

sys/dev/pci/qat/qat_ae.c

2527

memset(dma->qdm_dma_vaddr, 0, mapsize);

sys/dev/pci/qat/qat_ae.c

2529

auth_chunk = dma->qdm_dma_vaddr;

sys/dev/pci/qat/qat_ae.c

2531

auth_chunk->ac_chunk_bus_addr = dma->qdm_dma_map->dm_segs[0].ds_addr;

sys/dev/pci/qat/qat_ae.c

2533

virt_addr = (uintptr_t)dma->qdm_dma_vaddr;

sys/dev/pci/qat/qat_ae.c

2596

bus_dmamap_sync(sc->sc_dmat, dma->qdm_dma_map, 0,

sys/dev/pci/qat/qat_ae.c

2597

dma->qdm_dma_map->dm_mapsize,

sys/dev/pci/qat/qat_ae.c

2604

qat_aefw_auth(struct qat_softc *sc, struct qat_dmamem *dma)

sys/dev/pci/qat/qat_ae.c

2606

bus_addr_t addr = dma->qdm_dma_map->dm_segs[0].ds_addr;

sys/dev/pci/qat/qat_ae.c

2634

qat_aefw_suof_load(struct qat_softc *sc, struct qat_dmamem *dma)

sys/dev/pci/qat/qat_ae.c

2642

ae_mode = (struct simg_ae_mode *)((uintptr_t)dma->qdm_dma_vaddr +

sys/dev/pci/ubsec.c

2126

struct ubsec_dma_alloc *dma,int mapflags)

sys/dev/pci/ubsec.c

2131

&dma->dma_seg, 1, &dma->dma_nseg, BUS_DMA_NOWAIT)) != 0)

sys/dev/pci/ubsec.c

2134

if ((r = bus_dmamem_map(sc->sc_dmat, &dma->dma_seg, dma->dma_nseg,

sys/dev/pci/ubsec.c

2135

size, &dma->dma_vaddr, mapflags | BUS_DMA_NOWAIT)) != 0)

sys/dev/pci/ubsec.c

2139

BUS_DMA_NOWAIT, &dma->dma_map)) != 0)

sys/dev/pci/ubsec.c

2142

if ((r = bus_dmamap_load(sc->sc_dmat, dma->dma_map, dma->dma_vaddr,

sys/dev/pci/ubsec.c

2146

dma->dma_paddr = dma->dma_map->dm_segs[0].ds_addr;

sys/dev/pci/ubsec.c

2147

dma->dma_size = size;

sys/dev/pci/ubsec.c

2151

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/dev/pci/ubsec.c

2153

bus_dmamem_unmap(sc->sc_dmat, dma->dma_vaddr, size);

sys/dev/pci/ubsec.c

2155

bus_dmamem_free(sc->sc_dmat, &dma->dma_seg, dma->dma_nseg);

sys/dev/pci/ubsec.c

2157

dma->dma_map = NULL;

sys/dev/pci/ubsec.c

2162

ubsec_dma_free(struct ubsec_softc *sc, struct ubsec_dma_alloc *dma)

sys/dev/pci/ubsec.c

2164

bus_dmamap_unload(sc->sc_dmat, dma->dma_map);

sys/dev/pci/ubsec.c

2165

bus_dmamem_unmap(sc->sc_dmat, dma->dma_vaddr, dma->dma_size);

sys/dev/pci/ubsec.c

2166

bus_dmamem_free(sc->sc_dmat, &dma->dma_seg, dma->dma_nseg);

sys/dev/pci/ubsec.c

2167

bus_dmamap_destroy(sc->sc_dmat, dma->dma_map);

sys/dev/pci/yds.c

1132

sc->sc_play.dma->map,

sys/dev/pci/yds.c

1146

sc->sc_play.dma->map,

sys/dev/pci/yds.c

1158

sc->sc_rec.dma->map,

sys/dev/pci/yds.c

1172

sc->sc_rec.dma->map,

sys/dev/pci/yds.c

1375

sc->sc_play.dma = p;

sys/dev/pci/yds.c

1502

sc->sc_rec.dma = p;

sys/dev/pci/yds.c

1599

bus_dmamap_sync(sc->sc_dmatag, sc->sc_play.dma->map,

sys/dev/pci/yds.c

1624

bus_dmamap_sync(sc->sc_dmatag, sc->sc_rec.dma->map,

sys/dev/pci/ydsvar.h

85

struct yds_dma *dma; /* DMA handle for ring buf */

sys/dev/sbus/if_le_ledma.c

156

struct lsi64854_softc *dma = ((struct le_softc *)sc)->sc_dma;

sys/dev/sbus/if_le_ledma.c

159

csr = L64854_GCSR(dma);

sys/dev/sbus/if_le_ledma.c

161

L64854_SCSR(dma, csr);

sys/dev/sbus/if_le_ledma.c

168

struct lsi64854_softc *dma = ((struct le_softc *)sc)->sc_dma;

sys/dev/sbus/if_le_ledma.c

171

csr = L64854_GCSR(dma);

sys/dev/sbus/if_le_ledma.c

173

L64854_SCSR(dma, csr);

sys/dev/sbus/if_le_ledma.c

213

struct lsi64854_softc *dma = ((struct le_softc *)sc)->sc_dma;

sys/dev/sbus/if_le_ledma.c

218

if (L64854_GCSR(dma) & E_TP_AUI)

sys/dev/sbus/if_le_ledma.c

228

struct lsi64854_softc *dma = lesc->sc_dma;

sys/dev/sbus/if_le_ledma.c

235

csr = L64854_GCSR(dma);

sys/dev/sbus/if_le_ledma.c

237

DMA_RESET(dma);

sys/dev/sbus/if_le_ledma.c

240

bus_space_write_4(dma->sc_bustag, dma->sc_regs, L64854_REG_ENBAR,

sys/dev/sbus/if_le_ledma.c

243

DMA_ENINTR(dma);

sys/dev/sbus/if_le_ledma.c

249

csr = L64854_GCSR(dma);

sys/dev/sbus/if_le_ledma.c

251

L64854_SCSR(dma, csr);

sys/dev/sbus/qec.c

304

bus_addr_t dma;

sys/dev/sbus/qec.c

309

dma = qr->rb_dmabase;

sys/dev/sbus/qec.c

318

qr->rb_txddma = dma;

sys/dev/sbus/qec.c

320

dma += QEC_XD_RING_MAXSIZE * sizeof(struct qec_xd);

sys/dev/sbus/qec.c

326

qr->rb_rxddma = dma;

sys/dev/sbus/qec.c

328

dma += QEC_XD_RING_MAXSIZE * sizeof(struct qec_xd);

sys/dev/sbus/qec.c

335

txbufdma = dma;

sys/dev/sbus/qec.c

337

dma += ntbuf * pktbufsz;

sys/dev/sbus/qec.c

343

rxbufdma = dma;

sys/dev/sbus/qec.c

345

dma += nrbuf * pktbufsz;

sys/dev/usb/ehci.c

1051

usb_syncmem(&itd->dma, itd->offs + offsetof(ehci_itd_t, itd_ctl),

sys/dev/usb/ehci.c

1064

usb_syncmem(&itd->dma, itd->offs + offsetof(ehci_itd_t, itd_ctl),

sys/dev/usb/ehci.c

1096

usb_syncmem(&sitd->dma, sitd->offs + offsetof(ehci_sitd_t, sitd_trans),

sys/dev/usb/ehci.c

1102

usb_syncmem(&sitd->dma, sitd->offs + offsetof(ehci_sitd_t, sitd_trans),

sys/dev/usb/ehci.c

1169

usb_syncmem(&itd->dma,

sys/dev/usb/ehci.c

1193

usb_syncmem(&itd->dma,

sys/dev/usb/ehci.c

1213

usb_syncmem(&sitd->dma,

sys/dev/usb/ehci.c

1229

usb_syncmem(&sitd->dma,

sys/dev/usb/ehci.c

1274

usb_syncmem(&sqtd->dma, sqtd->offs, sizeof(*sqtd->qtd),

sys/dev/usb/ehci.c

1277

usb_syncmem(&sqtd->dma, sqtd->offs, sizeof(*sqtd->qtd),

sys/dev/usb/ehci.c

1743

usb_syncmem(&sqtd->dma,

sys/dev/usb/ehci.c

1748

usb_syncmem(&sqtd->dma,

sys/dev/usb/ehci.c

1761

usb_syncmem(&sqtd->dma, sqtd->offs,

sys/dev/usb/ehci.c

1768

usb_syncmem(&sqtd->dma, sqtd->offs,

sys/dev/usb/ehci.c

1819

usb_syncmem(&sqh->dma, sqh->offs,

sys/dev/usb/ehci.c

1851

usb_syncmem(&sqh->dma, sqh->offs, sizeof(*sqh->qh),

sys/dev/usb/ehci.c

1864

usb_syncmem(&itd->dma,

sys/dev/usb/ehci.c

1869

usb_syncmem(&itd->dma,

sys/dev/usb/ehci.c

2080

usb_syncmem(&sqh->dma, sqh->offs, sizeof(*sqh->qh),

sys/dev/usb/ehci.c

2177

usb_syncmem(&head->dma, head->offs + offsetof(ehci_qh_t, qh_link),

sys/dev/usb/ehci.c

2183

usb_syncmem(&sqh->dma, sqh->offs + offsetof(ehci_qh_t, qh_link),

sys/dev/usb/ehci.c

2189

usb_syncmem(&head->dma, head->offs + offsetof(ehci_qh_t, qh_link),

sys/dev/usb/ehci.c

2214

usb_syncmem(&sqh->dma, sqh->offs + offsetof(ehci_qh_t, qh_link),

sys/dev/usb/ehci.c

2218

usb_syncmem(&p->dma, p->offs + offsetof(ehci_qh_t, qh_link),

sys/dev/usb/ehci.c

2230

usb_syncmem(&sqh->dma, sqh->offs, sizeof(*sqh->qh),

sys/dev/usb/ehci.c

2238

usb_syncmem(&sqh->dma,

sys/dev/usb/ehci.c

2251

usb_syncmem(&sqh->dma, sqh->offs, sizeof(*sqh->qh),

sys/dev/usb/ehci.c

2255

usb_syncmem(&sqh->dma,

sys/dev/usb/ehci.c

2344

usb_syncmem(&itd->dma,

sys/dev/usb/ehci.c

2392

usb_syncmem(&sitd->dma,

sys/dev/usb/ehci.c

2920

usb_dma_t dma;

sys/dev/usb/ehci.c

2923

EHCI_PAGE_SIZE, 0, &dma);

sys/dev/usb/ehci.c

2936

const bus_addr_t baddr = DMAADDR(&dma, offs);

sys/dev/usb/ehci.c

2941

sqh->qh = KERNADDR(&dma, offs);

sys/dev/usb/ehci.c

2943

sqh->dma = dma;

sys/dev/usb/ehci.c

2981

usb_dma_t dma;

sys/dev/usb/ehci.c

2988

EHCI_PAGE_SIZE, 0, &dma);

sys/dev/usb/ehci.c

3001

const bus_addr_t baddr = DMAADDR(&dma, offs);

sys/dev/usb/ehci.c

3006

sqtd->qtd = KERNADDR(&dma, offs);

sys/dev/usb/ehci.c

3008

sqtd->dma = dma;

sys/dev/usb/ehci.c

3108

usb_syncmem(&prev->dma, prev->offs, sizeof(*prev->qtd),

sys/dev/usb/ehci.c

3118

usb_dma_t *dma = &xfer->ux_dmabuf;

sys/dev/usb/ehci.c

3150

vaddr_t va = (vaddr_t)KERNADDR(dma, curoffs);

sys/dev/usb/ehci.c

3176

paddr_t a = EHCI_PAGE(DMAADDR(dma,

sys/dev/usb/ehci.c

3188

usb_syncmem(&sqtd->dma, sqtd->offs, sizeof(*sqtd->qtd),

sys/dev/usb/ehci.c

3224

usb_syncmem(&sqtd->dma, sqtd->offs, sizeof(*sqtd->qtd),

sys/dev/usb/ehci.c

3249

usb_dma_t dma;

sys/dev/usb/ehci.c

3256

EHCI_PAGE_SIZE, 0, &dma);

sys/dev/usb/ehci.c

3269

const bus_addr_t baddr = DMAADDR(&dma, offs);

sys/dev/usb/ehci.c

3274

itd->itd = KERNADDR(&dma, offs);

sys/dev/usb/ehci.c

3276

itd->dma = dma;

sys/dev/usb/ehci.c

3310

usb_dma_t dma;

sys/dev/usb/ehci.c

3318

EHCI_PAGE_SIZE, 0, &dma);

sys/dev/usb/ehci.c

3330

const bus_addr_t baddr = DMAADDR(&dma, offs);

sys/dev/usb/ehci.c

3335

sitd->itd = KERNADDR(&dma, offs);

sys/dev/usb/ehci.c

3337

sitd->dma = dma;

sys/dev/usb/ehci.c

3417

usb_syncmem(&sqh->dma,

sys/dev/usb/ehci.c

3423

usb_syncmem(&sqh->dma,

sys/dev/usb/ehci.c

3436

usb_syncmem(&sqtd->dma,

sys/dev/usb/ehci.c

3441

usb_syncmem(&sqtd->dma,

sys/dev/usb/ehci.c

3463

usb_syncmem(&sqh->dma,

sys/dev/usb/ehci.c

3479

usb_syncmem(&sqh->dma,

sys/dev/usb/ehci.c

3484

usb_syncmem(&sqh->dma,

sys/dev/usb/ehci.c

3490

usb_syncmem(&sqh->dma,

sys/dev/usb/ehci.c

3561

usb_syncmem(&itd->dma,

sys/dev/usb/ehci.c

3572

usb_syncmem(&itd->dma,

sys/dev/usb/ehci.c

3580

usb_syncmem(&sitd->dma,

sys/dev/usb/ehci.c

3589

usb_syncmem(&sitd->dma,

sys/dev/usb/ehci.c

3812

usb_syncmem(&end->dma, end->offs, sizeof(*end->qtd),

sys/dev/usb/ehci.c

3822

usb_syncmem(&setup->dma, setup->offs, sizeof(*setup->qtd),

sys/dev/usb/ehci.c

3827

usb_syncmem(&status->dma, status->offs, sizeof(*status->qtd),

sys/dev/usb/ehci.c

4023

usb_syncmem(&end->dma, end->offs, sizeof(*end->qtd),

sys/dev/usb/ehci.c

4221

usb_syncmem(&end->dma, end->offs, sizeof(*end->qtd),

sys/dev/usb/ehci.c

4545

usb_syncmem(&sitd->dma, sitd->offs, sizeof(ehci_sitd_t),

sys/dev/usb/ehci.c

4552

usb_syncmem(&sitd->dma, sitd->offs + offsetof(ehci_sitd_t, sitd_trans),

sys/dev/usb/ehci.c

4599

usb_syncmem(&sitd->dma,

sys/dev/usb/ehci.c

4854

usb_syncmem(&prev->dma,

sys/dev/usb/ehci.c

4930

usb_syncmem(&itd->dma, itd->offs, sizeof(ehci_itd_t),

sys/dev/usb/ehci.c

4983

usb_syncmem(&itd->dma,

sys/dev/usb/ehci.c

625

usb_syncmem(&sqh->dma, sqh->offs, sizeof(*sqh->qh),

sys/dev/usb/ehci.c

666

usb_syncmem(&sqh->dma, sqh->offs, sizeof(*sqh->qh),

sys/dev/usb/ehci.c

972

usb_syncmem(&lsqtd->dma,

sys/dev/usb/ehci.c

977

usb_syncmem(&lsqtd->dma,

sys/dev/usb/ehci.c

985

usb_syncmem(&sqtd->dma,

sys/dev/usb/ehci.c

990

usb_syncmem(&sqtd->dma,

sys/dev/usb/ehcivar.h

41

usb_dma_t dma; /* qTD's DMA infos */

sys/dev/usb/ehcivar.h

52

usb_dma_t dma; /* QH's DMA infos */

sys/dev/usb/ehcivar.h

73

usb_dma_t dma;

sys/dev/usb/ohci.c

1484

usb_syncmem(&std->dma, std->offs, sizeof(*std->td),

sys/dev/usb/ohci.c

1494

usb_syncmem(&sitd->dma, sitd->offs, sizeof(*sitd->itd),

sys/dev/usb/ohci.c

1586

usb_syncmem(&sed->dma,

sys/dev/usb/ohci.c

1644

usb_syncmem(&sitd->dma, sitd->offs, sizeof(*sitd->itd),

sys/dev/usb/ohci.c

1843

usb_syncmem(&head->dma, head->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

1848

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

1853

usb_syncmem(&head->dma, head->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

1873

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

1878

usb_syncmem(&p->dma, p->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

1990

usb_syncmem(&std->dma, std->offs, sizeof(*std->td),

sys/dev/usb/ohci.c

2013

usb_syncmem(&sitd->dma, sitd->offs, sizeof(*sitd->itd),

sys/dev/usb/ohci.c

2052

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

2156

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

2298

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

2304

usb_syncmem(&sed->dma,

sys/dev/usb/ohci.c

2375

usb_syncmem(&p->dma, p->offs + offsetof(ohci_td_t, td_flags),

sys/dev/usb/ohci.c

2416

usb_syncmem(&sed->dma,

sys/dev/usb/ohci.c

2427

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_flags),

sys/dev/usb/ohci.c

2431

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_flags),

sys/dev/usb/ohci.c

2863

usb_syncmem(&end->dma, end->offs, sizeof(*end->td),

sys/dev/usb/ohci.c

2872

usb_syncmem(&std->dma,

sys/dev/usb/ohci.c

2903

usb_syncmem(&setup->dma, setup->offs, sizeof(*setup->td),

sys/dev/usb/ohci.c

2921

usb_syncmem(&stat->dma, stat->offs, sizeof(*stat->td),

sys/dev/usb/ohci.c

2928

usb_syncmem(&tail->dma, tail->offs, sizeof(*tail->td),

sys/dev/usb/ohci.c

2942

usb_syncmem(&sed->dma,

sys/dev/usb/ohci.c

2994

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_headp),

sys/dev/usb/ohci.c

3000

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_headp),

sys/dev/usb/ohci.c

3118

usb_syncmem(&tail->dma, tail->offs, sizeof(*tail->td),

sys/dev/usb/ohci.c

3132

usb_syncmem(&last->dma, last->offs, sizeof(*last->td),

sys/dev/usb/ohci.c

3155

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

3159

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

3310

usb_syncmem(&tail->dma, tail->offs, sizeof(*tail->td),

sys/dev/usb/ohci.c

3325

usb_syncmem(&last->dma, last->offs, sizeof(*last->td),

sys/dev/usb/ohci.c

3338

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

3342

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

3378

usb_syncmem(&sed->dma, sed->offs,

sys/dev/usb/ohci.c

3381

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_flags),

sys/dev/usb/ohci.c

3393

usb_syncmem(&p->dma, p->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

3453

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

3457

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

3462

usb_syncmem(&hsed->dma, hsed->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

3466

usb_syncmem(&hsed->dma, hsed->offs + offsetof(ohci_ed_t, ed_nexted),

sys/dev/usb/ohci.c

3672

usb_syncmem(&sitd->dma, sitd->offs, sizeof(*sitd->itd),

sys/dev/usb/ohci.c

3692

usb_syncmem(&tail->dma, tail->offs, sizeof(*tail->itd),

sys/dev/usb/ohci.c

3712

usb_syncmem(&sitd->dma, sitd->offs, sizeof(*sitd->itd),

sys/dev/usb/ohci.c

3735

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

3739

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

3767

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

3770

usb_syncmem(&sed->dma, sed->offs + offsetof(ohci_ed_t, ed_flags),

sys/dev/usb/ohci.c

3793

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohci.c

399

usb_dma_t dma;

sys/dev/usb/ohci.c

410

OHCI_ED_ALIGN, 0, &dma);

sys/dev/usb/ohci.c

425

sed->ed = KERNADDR(&dma, offs);

sys/dev/usb/ohci.c

426

sed->physaddr = DMAADDR(&dma, offs);

sys/dev/usb/ohci.c

427

sed->dma = dma;

sys/dev/usb/ohci.c

467

usb_dma_t dma;

sys/dev/usb/ohci.c

484

OHCI_TD_ALIGN, 0, &dma);

sys/dev/usb/ohci.c

493

std->td = KERNADDR(&dma, offs);

sys/dev/usb/ohci.c

494

std->physaddr = DMAADDR(&dma, offs);

sys/dev/usb/ohci.c

495

std->dma = dma;

sys/dev/usb/ohci.c

603

usb_dma_t *dma = &xfer->ux_dmabuf;

sys/dev/usb/ohci.c

627

usb_syncmem(dma, 0, len,

sys/dev/usb/ohci.c

650

const ohci_physaddr_t sdataphys = DMAADDR(dma, curoffs);

sys/dev/usb/ohci.c

664

const ohci_physaddr_t edataphys = DMAADDR(dma, edataoffs);

sys/dev/usb/ohci.c

686

usb_syncmem(&cur->dma, cur->offs, sizeof(*cur->td),

sys/dev/usb/ohci.c

699

usb_syncmem(&cur->dma, cur->offs, sizeof(*cur->td),

sys/dev/usb/ohci.c

729

usb_dma_t dma;

sys/dev/usb/ohci.c

740

OHCI_ITD_ALIGN, 0, &dma);

sys/dev/usb/ohci.c

752

sitd->itd = KERNADDR(&dma, offs);

sys/dev/usb/ohci.c

753

sitd->physaddr = DMAADDR(&dma, offs);

sys/dev/usb/ohci.c

754

sitd->dma = dma;

sys/dev/usb/ohci.c

871

usb_syncmem(&sc->sc_ctrl_head->dma, sc->sc_ctrl_head->offs,

sys/dev/usb/ohci.c

882

usb_syncmem(&sc->sc_bulk_head->dma, sc->sc_bulk_head->offs,

sys/dev/usb/ohci.c

893

usb_syncmem(&sc->sc_isoc_head->dma, sc->sc_isoc_head->offs,

sys/dev/usb/ohci.c

915

usb_syncmem(&sed->dma, sed->offs, sizeof(*sed->ed),

sys/dev/usb/ohcivar.h

42

usb_dma_t dma;

sys/dev/usb/ohcivar.h

53

usb_dma_t dma;

sys/dev/usb/ohcivar.h

72

usb_dma_t dma;

sys/dev/usb/uhci.c

1101

usb_syncmem(&sc->sc_last_qh->dma,

sys/dev/usb/uhci.c

1120

usb_syncmem(&sc->sc_last_qh->dma,

sys/dev/usb/uhci.c

1139

usb_syncmem(&eqh->dma, eqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1144

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh),

sys/dev/usb/uhci.c

1149

usb_syncmem(&eqh->dma, eqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1183

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_elink),

sys/dev/usb/uhci.c

1187

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_elink),

sys/dev/usb/uhci.c

1191

usb_syncmem(&sqh->dma,

sys/dev/usb/uhci.c

1199

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1203

usb_syncmem(&pqh->dma, pqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1222

usb_syncmem(&eqh->dma, eqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1226

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh),

sys/dev/usb/uhci.c

1230

usb_syncmem(&eqh->dma, eqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1248

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_elink),

sys/dev/usb/uhci.c

1252

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_elink),

sys/dev/usb/uhci.c

1256

usb_syncmem(&sqh->dma,

sys/dev/usb/uhci.c

1263

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1267

usb_syncmem(&pqh->dma, pqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1287

usb_syncmem(&eqh->dma, eqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1291

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh),

sys/dev/usb/uhci.c

1295

usb_syncmem(&eqh->dma, eqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1314

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_elink),

sys/dev/usb/uhci.c

1319

usb_syncmem(&sqh->dma,

sys/dev/usb/uhci.c

1326

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1330

usb_syncmem(&pqh->dma, pqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

1521

usb_syncmem(&lstd->dma,

sys/dev/usb/uhci.c

1526

usb_syncmem(&lstd->dma,

sys/dev/usb/uhci.c

1546

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

1551

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

1583

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh),

sys/dev/usb/uhci.c

1589

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

1661

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

1689

usb_syncmem(&std->dma, std->offs, sizeof(std->td),

sys/dev/usb/uhci.c

1827

usb_dma_t dma;

sys/dev/usb/uhci.c

1837

UHCI_TD_ALIGN, USBMALLOC_COHERENT, &dma);

sys/dev/usb/uhci.c

1844

std = KERNADDR(&dma, offs);

sys/dev/usb/uhci.c

1845

std->physaddr = DMAADDR(&dma, offs);

sys/dev/usb/uhci.c

1846

std->dma = dma;

sys/dev/usb/uhci.c

1893

usb_dma_t dma;

sys/dev/usb/uhci.c

1903

UHCI_QH_ALIGN, USBMALLOC_COHERENT, &dma);

sys/dev/usb/uhci.c

1910

sqh = KERNADDR(&dma, offs);

sys/dev/usb/uhci.c

1911

sqh->physaddr = DMAADDR(&dma, offs);

sys/dev/usb/uhci.c

1912

sqh->dma = dma;

sys/dev/usb/uhci.c

1950

usb_syncmem(&p->dma,

sys/dev/usb/uhci.c

1955

usb_syncmem(&p->dma,

sys/dev/usb/uhci.c

1961

usb_syncmem(&p->dma,

sys/dev/usb/uhci.c

2073

usb_dma_t *dma = &xfer->ux_dmabuf;

sys/dev/usb/uhci.c

2099

usb_syncmem(dma, 0, len,

sys/dev/usb/uhci.c

2106

const bus_addr_t sbp = DMAADDR(dma, offs);

sys/dev/usb/uhci.c

2107

const bus_addr_t ebp = DMAADDR(dma, offs + l - 1);

sys/dev/usb/uhci.c

2109

l = PAGE_SIZE - (DMAADDR(dma, offs) & PAGE_MASK);

sys/dev/usb/uhci.c

2119

usb_syncmem(&prev->dma, prev->offs, sizeof(prev->td),

sys/dev/usb/uhci.c

2123

usb_syncmem(&std->dma, std->offs, sizeof(std->td),

sys/dev/usb/uhci.c

2135

std->td.td_buffer = htole32(DMAADDR(dma, offs));

sys/dev/usb/uhci.c

2139

usb_syncmem(&std->dma, std->offs, sizeof(std->td),

sys/dev/usb/uhci.c

2167

usb_syncmem(&std->dma, std->offs, sizeof(std->td),

sys/dev/usb/uhci.c

2176

usb_syncmem(&prev->dma, prev->offs, sizeof(prev->td),

sys/dev/usb/uhci.c

2290

usb_syncmem(&dataend->dma,

sys/dev/usb/uhci.c

2372

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

2377

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

2519

usb_syncmem(&dataend->dma,

sys/dev/usb/uhci.c

2538

usb_syncmem(&setup->dma, setup->offs, sizeof(setup->td),

sys/dev/usb/uhci.c

2548

usb_syncmem(&stat->dma, stat->offs, sizeof(stat->td),

sys/dev/usb/uhci.c

2699

usb_syncmem(&dataend->dma,

sys/dev/usb/uhci.c

2719

usb_syncmem(&sqh->dma,

sys/dev/usb/uhci.c

2901

usb_syncmem(&std->dma, std->offs, sizeof(std->td),

sys/dev/usb/uhci.c

2960

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

2965

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

2969

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

3016

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

3021

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

3042

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

3047

usb_syncmem(&vstd->dma,

sys/dev/usb/uhci.c

3087

usb_syncmem(&std->dma, std->offs, sizeof(std->td),

sys/dev/usb/uhci.c

3098

usb_syncmem(&vstd->dma,

sys/dev/usb/uhci.c

3104

usb_syncmem(&std->dma,

sys/dev/usb/uhci.c

3110

usb_syncmem(&vstd->dma,

sys/dev/usb/uhci.c

3156

usb_syncmem(&ux->ux_stdend->dma,

sys/dev/usb/uhci.c

3161

usb_syncmem(&ux->ux_stdend->dma,

sys/dev/usb/uhci.c

3189

usb_syncmem(&sqh->dma,

sys/dev/usb/uhci.c

3267

usb_syncmem(&eqh->dma, eqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

3271

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

3275

usb_syncmem(&eqh->dma, eqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

3293

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_elink),

sys/dev/usb/uhci.c

3298

usb_syncmem(&sqh->dma,

sys/dev/usb/uhci.c

3306

usb_syncmem(&sqh->dma, sqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

3311

usb_syncmem(&pqh->dma, pqh->offs + offsetof(uhci_qh_t, qh_hlink),

sys/dev/usb/uhci.c

3361

usb_syncmem(&sqh->dma,

sys/dev/usb/uhci.c

412

usb_syncmem(&pqh->dma,

sys/dev/usb/uhci.c

484

usb_syncmem(&std->dma, std->offs, sizeof(std->td),

sys/dev/usb/uhci.c

496

usb_syncmem(&lsqh->dma, lsqh->offs, sizeof(lsqh->qh),

sys/dev/usb/uhci.c

508

usb_syncmem(&bsqh->dma, bsqh->offs, sizeof(bsqh->qh),

sys/dev/usb/uhci.c

520

usb_syncmem(&chsqh->dma, chsqh->offs, sizeof(chsqh->qh),

sys/dev/usb/uhci.c

532

usb_syncmem(&clsqh->dma, clsqh->offs, sizeof(clsqh->qh),

sys/dev/usb/uhci.c

550

usb_syncmem(&std->dma, std->offs, sizeof(std->td),

sys/dev/usb/uhci.c

556

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh),

sys/dev/usb/uhci.c

807

usb_syncmem(&p->dma, p->offs, sizeof(p->td),

sys/dev/usb/uhci.c

848

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh),

sys/dev/usb/uhci.c

855

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh), BUS_DMASYNC_PREREAD);

sys/dev/usb/uhci.c

898

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh),

sys/dev/usb/uhci.c

904

usb_syncmem(&sqh->dma, sqh->offs, sizeof(sqh->qh), BUS_DMASYNC_PREREAD);

sys/dev/usb/uhci.c

927

usb_syncmem(&td->dma, td->offs + offsetof(uhci_td_t, td_link),

sys/dev/usb/uhci.c

932

usb_syncmem(&td->dma, td->offs + offsetof(uhci_td_t, td_link),

sys/dev/usb/uhcivar.h

106

usb_dma_t dma; /* TD's DMA infos */

sys/dev/usb/uhcivar.h

127

usb_dma_t dma; /* QH's DMA infos */

sys/dev/usb/usb_mem.c

382

usb_dmaaddr(usb_dma_t *dma, unsigned int offset)

sys/dev/usb/usb_mem.c

387

offset += dma->udma_offs;

sys/dev/usb/usb_mem.c

389

KASSERTMSG(offset < dma->udma_block->size, "offset %d vs %zu", offset,

sys/dev/usb/usb_mem.c

390

dma->udma_block->size);

sys/dev/usb/usb_mem.c

392

if (dma->udma_block->nsegs == 1) {

sys/dev/usb/usb_mem.c

393

KASSERT(dma->udma_block->map->dm_segs[0].ds_len > offset);

sys/dev/usb/usb_mem.c

394

return dma->udma_block->map->dm_segs[0].ds_addr + offset;

sys/dev/usb/usb_mem.c

404

for (i = 0; i < dma->udma_block->nsegs; i++) {

sys/dev/usb/usb_mem.c

405

if (seg_offs + dma->udma_block->map->dm_segs[i].ds_len > offset)

sys/dev/usb/usb_mem.c

408

seg_offs += dma->udma_block->map->dm_segs[i].ds_len;

sys/dev/usb/usb_mem.c

411

KASSERT(i != dma->udma_block->nsegs);

sys/dev/usb/usb_mem.c

413

return dma->udma_block->map->dm_segs[i].ds_addr + offset;

sys/dev/usb/usb_mem.h

70

#define DMAADDR(dma, o) usb_dmaaddr((dma), (o))

sys/dev/usb/usb_mem.h

71

#define KERNADDR(dma, o) \

sys/dev/usb/usb_mem.h

72

((void *)((char *)(dma)->udma_block->kaddr + (dma)->udma_offs + (o)))

sys/dev/usb/xhci.c

1551

usb_dma_t * const dma = &sc->sc_spbuf_dma[i];

sys/dev/usb/xhci.c

1554

sc->sc_pgsz, USBMALLOC_ZERO, dma);

sys/dev/usb/xhci.c

1561

spbufarray[i] = htole64(DMAADDR(dma, 0));

sys/dev/usb/xhci.c

1562

usb_syncmem(dma, 0, sc->sc_pgsz,

sys/dev/usb/xhci.c

1606

usb_dma_t *dma;

sys/dev/usb/xhci.c

1610

dma = &sc->sc_eventst_dma;

sys/dev/usb/xhci.c

1616

USBMALLOC_ZERO, dma);

sys/dev/usb/xhci.c

1629

dma = &sc->sc_dcbaa_dma;

sys/dev/usb/xhci.c

1634

USBMALLOC_ZERO, dma);

sys/dev/usb/xhci.c

1649

*(uint64_t *)KERNADDR(dma, 0) =

sys/dev/usb/xhci.c

1651

usb_syncmem(dma, 0, size, BUS_DMASYNC_PREWRITE);

sys/dev/usb/xhci.c

4483

usb_dma_t * const dma = &xfer->ux_dmabuf;

sys/dev/usb/xhci.c

4518

parameter = DMAADDR(dma, 0);

sys/dev/usb/xhci.c

4529

usb_syncmem(dma, 0, len,

sys/dev/usb/xhci.c

4612

usb_dma_t * const dma = &xfer->ux_dmabuf;

sys/dev/usb/xhci.c

4637

usb_syncmem(dma, 0, xfer->ux_length,

sys/dev/usb/xhci.c

4670

parameter = DMAADDR(dma, offs);

sys/dev/usb/xhci.c

4767

usb_dma_t * const dma = &xfer->ux_dmabuf;

sys/dev/usb/xhci.c

4788

parameter = DMAADDR(dma, 0);

sys/dev/usb/xhci.c

4791

usb_syncmem(dma, 0, len,

sys/dev/usb/xhci.c

4898

usb_dma_t * const dma = &xfer->ux_dmabuf;

sys/dev/usb/xhci.c

4920

usb_syncmem(dma, 0, len,

sys/dev/usb/xhci.c

4923

parameter = DMAADDR(dma, 0);