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Searched refs:dma_address (Results 1 – 25 of 88) sorted by relevance

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/linux-6.12.1/arch/alpha/kernel/
Dpci_iommu.c509 sg->dma_address = -1; in sg_classify()
512 sg->dma_address = -2; in sg_classify()
517 leader->dma_address = leader_flag; in sg_classify()
527 leader->dma_address = leader_flag; in sg_classify()
548 if (leader->dma_address == 0 in sg_fill()
551 out->dma_address = paddr + __direct_map_base; in sg_fill()
555 __va(paddr), size, out->dma_address); in sg_fill()
562 if (leader->dma_address == 0 && dac_allowed) { in sg_fill()
563 out->dma_address = paddr + alpha_mv.pci_dac_offset; in sg_fill()
567 __va(paddr), size, out->dma_address); in sg_fill()
[all …]
/linux-6.12.1/drivers/gpu/drm/ttm/
Dttm_tt.c125 sizeof(*ttm->dma_address), GFP_KERNEL); in ttm_dma_tt_alloc_page_directory()
129 ttm->dma_address = (void *)(ttm->pages + ttm->num_pages); in ttm_dma_tt_alloc_page_directory()
135 ttm->dma_address = kvcalloc(ttm->num_pages, sizeof(*ttm->dma_address), in ttm_sg_tt_alloc_page_directory()
137 if (!ttm->dma_address) in ttm_sg_tt_alloc_page_directory()
157 ttm->dma_address = NULL; in ttm_tt_init_fields()
188 kvfree(ttm->dma_address); in ttm_tt_fini()
190 ttm->dma_address = NULL; in ttm_tt_fini()
Dttm_pool.c405 if (tt->dma_address) in ttm_pool_free_range()
406 ttm_pool_unmap(pool, tt->dma_address[i], nr); in ttm_pool_free_range()
432 dma_addr_t *dma_addr = tt->dma_address; in ttm_pool_alloc()
/linux-6.12.1/arch/x86/kernel/
Damd_gart_64.c285 gart_unmap_page(dev, s->dma_address, s->dma_length, dir, 0); in gart_unmap_sg()
313 s->dma_address = addr; in dma_map_sg_nonforce()
336 unsigned long phys_addr = s->dma_address; in __dma_map_cont()
340 sout->dma_address = iommu_bus_base; in __dma_map_cont()
341 sout->dma_address += iommu_page*PAGE_SIZE + s->offset; in __dma_map_cont()
366 sout->dma_address = start->dma_address; in dma_map_cont()
400 s->dma_address = addr; in gart_map_sg()
/linux-6.12.1/drivers/xen/
Dswiotlb-xen.c335 xen_swiotlb_unmap_page(hwdev, sg->dma_address, sg_dma_len(sg), in xen_swiotlb_unmap_sg()
350 sg->dma_address = xen_swiotlb_map_page(dev, sg_page(sg), in xen_swiotlb_map_sg()
352 if (sg->dma_address == DMA_MAPPING_ERROR) in xen_swiotlb_map_sg()
372 xen_swiotlb_sync_single_for_cpu(dev, sg->dma_address, in xen_swiotlb_sync_sg_for_cpu()
385 xen_swiotlb_sync_single_for_device(dev, sg->dma_address, in xen_swiotlb_sync_sg_for_device()
Dgrant-dma-ops.c245 xen_grant_dma_unmap_page(dev, s->dma_address, sg_dma_len(s), dir, in xen_grant_dma_unmap_sg()
260 s->dma_address = xen_grant_dma_map_page(dev, sg_page(s), s->offset, in xen_grant_dma_map_sg()
262 if (s->dma_address == DMA_MAPPING_ERROR) in xen_grant_dma_map_sg()
/linux-6.12.1/arch/sparc/kernel/
Diommu.c536 outs->dma_address = dma_addr; in dma_4u_map_sg()
560 vaddr = s->dma_address & IO_PAGE_MASK; in dma_4u_map_sg()
561 npages = iommu_num_pages(s->dma_address, s->dma_length, in dma_4u_map_sg()
596 bus_addr = sg->dma_address & IO_PAGE_MASK; in fetch_sg_ctx()
625 dma_addr_t dma_handle = sg->dma_address; in dma_4u_unmap_sg()
720 iopte = iommu->page_table + ((sglist[0].dma_address - in dma_4u_sync_sg_for_cpu()
726 bus_addr = sglist[0].dma_address & IO_PAGE_MASK; in dma_4u_sync_sg_for_cpu()
734 npages = (IO_PAGE_ALIGN(sgprv->dma_address + sgprv->dma_length) in dma_4u_sync_sg_for_cpu()
/linux-6.12.1/arch/arm/mach-footbridge/
Ddma-isa.c95 dma->buf.dma_address = dma_map_single(&isa_dma_dev, in isa_enable_dma()
100 address = dma->buf.dma_address; in isa_enable_dma()
/linux-6.12.1/arch/sparc/mm/
Diommu.c257 sg->dma_address =__sbus_iommu_map_page(dev, sg_page(sg), in __sbus_iommu_map_sg()
259 if (sg->dma_address == DMA_MAPPING_ERROR) in __sbus_iommu_map_sg()
306 sbus_iommu_unmap_page(dev, sg->dma_address, sg->length, dir, in sbus_iommu_unmap_sg()
308 sg->dma_address = 0x21212121; in sbus_iommu_unmap_sg()
Dio-unit.c174 sg->dma_address = iounit_get_area(iounit, (unsigned long) sg_virt(sg), sg->length); in iounit_map_sg()
206 len = ((sg->dma_address & ~PAGE_MASK) + sg->length + (PAGE_SIZE-1)) >> PAGE_SHIFT; in iounit_unmap_sg()
207 vaddr = (sg->dma_address - IOUNIT_DMA_BASE) >> PAGE_SHIFT; in iounit_unmap_sg()
/linux-6.12.1/drivers/gpu/drm/vmwgfx/
Dvmwgfx_ttm_buffer.c112 viter->dma_address = &__vmw_piter_dma_addr; in vmw_piter_start()
118 viter->dma_address = &__vmw_piter_sg_addr; in vmw_piter_start()
185 vsgt->addrs = vmw_tt->dma_ttm.dma_address; in vmw_ttm_map_dma()
372 ttm->dma_address, in vmw_ttm_populate()
/linux-6.12.1/arch/arm/mach-rpc/
Ddma.c78 idma->dma_addr = idma->dma.sg->dma_address; in iomd_get_next_sg()
172 idma->dma.buf.dma_address = dma_map_single(&isa_dma_dev, in iomd_enable_dma()
178 idma->dma_addr = idma->dma.sg->dma_address; in iomd_enable_dma()
/linux-6.12.1/arch/mips/jazz/
Djazzdma.c553 sg->dma_address = vdma_alloc(sg_phys(sg), sg->length); in jazz_dma_map_sg()
554 if (sg->dma_address == DMA_MAPPING_ERROR) in jazz_dma_map_sg()
571 vdma_free(sg->dma_address); in jazz_dma_unmap_sg()
/linux-6.12.1/drivers/gpu/drm/amd/amdgpu/
Damdgpu_ttm.c253 dma_addr = &bo->ttm->dma_address[mm_cur->start >> PAGE_SHIFT]; in amdgpu_ttm_map_buffer()
256 dma_addr_t dma_address; in amdgpu_ttm_map_buffer() local
258 dma_address = mm_cur->start; in amdgpu_ttm_map_buffer()
259 dma_address += adev->vm_manager.vram_base_offset; in amdgpu_ttm_map_buffer()
262 amdgpu_gart_map(adev, i << PAGE_SHIFT, 1, &dma_address, in amdgpu_ttm_map_buffer()
264 dma_address += PAGE_SIZE; in amdgpu_ttm_map_buffer()
818 drm_prime_sg_to_dma_addr_array(ttm->sg, gtt->ttm.dma_address, in amdgpu_ttm_tt_pin_userptr()
874 1, &gtt->ttm.dma_address[page_idx], flags); in amdgpu_ttm_gart_bind_gfx9_mqd()
882 &gtt->ttm.dma_address[page_idx + 1], in amdgpu_ttm_gart_bind_gfx9_mqd()
902 gtt->ttm.dma_address, flags); in amdgpu_ttm_gart_bind()
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/linux-6.12.1/drivers/gpu/drm/ttm/tests/
Dttm_tt_test.c63 KUNIT_ASSERT_NULL(test, tt->dma_address); in ttm_tt_init_basic()
124 KUNIT_ASSERT_NOT_NULL(test, tt->dma_address); in ttm_tt_fini_sg()
127 KUNIT_ASSERT_NULL(test, tt->dma_address); in ttm_tt_fini_sg()
/linux-6.12.1/include/drm/ttm/
Dttm_tt.h105 dma_addr_t *dma_address; member
/linux-6.12.1/drivers/hid/amd-sfh-hid/
Damd_sfh_common.h40 dma_addr_t dma_address; member
Damd_sfh_client.c169 info.dma_address = cl_data->sensor_dma_addr[i]; in amd_sfh_resume()
277 info.dma_address = cl_data->sensor_dma_addr[i]; in amd_sfh_hid_client_init()
Damd_sfh_pcie.c69 writeq(info.dma_address, privdata->mmio + AMD_C2P_MSG1); in amd_start_sensor_v2()
160 writeq(info.dma_address, privdata->mmio + AMD_C2P_MSG2); in amd_start_sensor()
/linux-6.12.1/tools/virtio/linux/
Dscatterlist.h11 dma_addr_t dma_address; member
/linux-6.12.1/include/linux/
Dscatterlist.h15 dma_addr_t dma_address; member
31 #define sg_dma_address(sg) ((sg)->dma_address)
/linux-6.12.1/kernel/dma/
Ddirect.c455 dma_direct_unmap_page(dev, sg->dma_address, in dma_direct_unmap_sg()
489 sg->dma_address = dma_direct_map_page(dev, sg_page(sg), in dma_direct_map_sg()
491 if (sg->dma_address == DMA_MAPPING_ERROR) { in dma_direct_map_sg()
/linux-6.12.1/drivers/mmc/host/
Dwmt-sdmmc.c572 u32 dma_address; in wmt_mci_request() local
632 dma_address = priv->dma_desc_device_addr + 16; in wmt_mci_request()
640 dma_address, 0); in wmt_mci_request()
644 dma_address += 16; in wmt_mci_request()
/linux-6.12.1/drivers/dma/
Dimx-dma.c270 imx_dmav1_writel(imxdma, sg->dma_address, in imxdma_sg_next()
273 imx_dmav1_writel(imxdma, sg->dma_address, in imxdma_sg_next()
815 if (sg_dma_len(sgl) & 3 || sgl->dma_address & 3) in imxdma_prep_slave_sg()
819 if (sg_dma_len(sgl) & 1 || sgl->dma_address & 1) in imxdma_prep_slave_sg()
876 imxdmac->sg_list[i].dma_address = dma_addr; in imxdma_prep_dma_cyclic()
/linux-6.12.1/drivers/atm/
Dnicstar.h309 u32 dma_address; member
346 u32 dma_address; member

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