Searched refs:dmabuf (Results 1 - 6 of 6) sorted by relevance
/freebsd-10.0-release/sys/boot/ofw/libofw/ |
H A D | ofw_net.c | 76 static void *dmabuf; variable 113 if (dmabuf) { 114 bcopy(pkt, dmabuf, sendlen); 115 pkt = dmabuf; 210 dmabuf = NULL; 211 if (OF_call_method("dma-alloc", netinstance, 1, 1, (64 * 1024), &dmabuf) 213 printf("Failed to allocate DMA buffer (got %08x).\n", dmabuf); 218 printf("ofwn_init: allocated DMA buffer: %08x\n", dmabuf); 235 OF_call_method("dma-free", netinstance, 2, 0, dmabuf, MAXPHYS);
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/freebsd-10.0-release/sys/dev/drm/ |
H A D | savage_state.c | 281 const struct drm_buf *dmabuf) 291 if (!dmabuf) { 343 if (start + n > dmabuf->total / 32) { 345 start, start + n - 1, dmabuf->total / 32); 354 if (dmabuf->bus_address != dev_priv->state.common.vbaddr) { 357 BCI_WRITE(dmabuf->bus_address | dev_priv->dma_type); 358 dev_priv->state.common.vbaddr = dmabuf->bus_address; 540 const struct drm_buf *dmabuf) 549 if (!dmabuf) { 604 if (dmabuf 279 savage_dispatch_dma_prim(drm_savage_private_t *dev_priv, const drm_savage_cmd_header_t *cmd_header, const struct drm_buf *dmabuf) argument 537 savage_dispatch_dma_idx(drm_savage_private_t *dev_priv, const drm_savage_cmd_header_t *cmd_header, const uint16_t *idx, const struct drm_buf *dmabuf) argument 894 savage_dispatch_draw(drm_savage_private_t *dev_priv, const drm_savage_cmd_header_t *start, const drm_savage_cmd_header_t *end, const struct drm_buf *dmabuf, const unsigned int *vtxbuf, unsigned int vb_size, unsigned int vb_stride, unsigned int nbox, const struct drm_clip_rect *boxes) argument 962 struct drm_buf *dmabuf; local [all...] |
/freebsd-10.0-release/sys/dev/sound/pci/ |
H A D | envy24.c | 1405 sample32_t *dmabuf; local 1411 dmabuf = ch->parent->pbuf; 1420 dmabuf[dst * ENVY24_PLAY_CHNUM + slot].buffer = data[src]; 1421 dmabuf[dst * ENVY24_PLAY_CHNUM + slot + 1].buffer = data[src + 1]; 1435 sample32_t *dmabuf; local 1444 dmabuf = ch->parent->pbuf; 1456 dmabuf[dst * ENVY24_PLAY_CHNUM + slot].buffer = (u_int32_t)data[src] << 16; 1457 dmabuf[dst * ENVY24_PLAY_CHNUM + slot + 1].buffer = (u_int32_t)data[src + 1] << 16; 1460 printf("%08x", dmabuf[dst * ENVY24_PLAY_CHNUM + slot]); 1461 printf("%08x", dmabuf[ds 1480 sample32_t *dmabuf; local 1510 sample32_t *dmabuf; local 1540 sample32_t *dmabuf; local [all...] |
H A D | envy24ht.c | 1314 sample32_t *dmabuf; local 1320 dmabuf = ch->parent->pbuf; 1329 dmabuf[dst * ENVY24HT_PLAY_CHNUM + slot].buffer = data[src]; 1330 dmabuf[dst * ENVY24HT_PLAY_CHNUM + slot + 1].buffer = data[src + 1]; 1344 sample32_t *dmabuf; local 1353 dmabuf = ch->parent->pbuf; 1365 dmabuf[dst * ENVY24HT_PLAY_CHNUM + slot].buffer = (u_int32_t)data[src] << 16; 1366 dmabuf[dst * ENVY24HT_PLAY_CHNUM + slot + 1].buffer = (u_int32_t)data[src + 1] << 16; 1369 printf("%08x", dmabuf[dst * ENVY24HT_PLAY_CHNUM + slot]); 1370 printf("%08x", dmabuf[ds 1389 sample32_t *dmabuf; local 1419 sample32_t *dmabuf; local 1449 sample32_t *dmabuf; local [all...] |
H A D | emu10kx.c | 381 static void emu_free(struct emu_mem *mem, void *dmabuf); 1062 void *dmabuf; local 1067 if ((error = bus_dmamem_alloc(mem->dmat, &dmabuf, BUS_DMA_NOWAIT, &map))) { 1072 if ((error = bus_dmamap_load(mem->dmat, map, dmabuf, sz, emu_setmap, addr, 0)) || !*addr) { 1077 return (dmabuf); 1081 emu_free(struct emu_mem *mem, void *dmabuf) argument 1083 bus_dmamem_free(mem->dmat, dmabuf, NULL);
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/freebsd-10.0-release/sys/dev/drm2/radeon/ |
H A D | radeon_prime.c | 40 struct radeon_bo *bo = attachment->dmabuf->priv; 66 DRM_ERROR("unreference dmabuf %p\n", &bo->gem_base);
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