The wrappers in include/linux/pci-dma-compat.h should go away.
The patch has been generated with the coccinelle script below.
It has been compile tested.
@@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL
@@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE
@@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE
@@ @@ - PCI_DMA_NONE + DMA_NONE
@@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_)
@@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_)
@@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5)
@@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4)
@@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4)
@@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2)
@@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2)
@@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2)
Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr --- If needed, see post from Christoph Hellwig on the kernel-janitors ML: https://marc.info/?l=kernel-janitors&m=158745678307186&w=4 --- drivers/gpu/drm/i915/gt/intel_region_lmem.c | 4 ++-- drivers/gpu/drm/i915/gvt/gtt.c | 16 ++++++++-------- drivers/gpu/drm/i915/gvt/kvmgt.c | 4 ++-- drivers/gpu/drm/i915/i915_gem_gtt.c | 4 ++-- 4 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_region_lmem.c b/drivers/gpu/drm/i915/gt/intel_region_lmem.c index a74b72f50cc9..afb35d2e5c73 100644 --- a/drivers/gpu/drm/i915/gt/intel_region_lmem.c +++ b/drivers/gpu/drm/i915/gt/intel_region_lmem.c @@ -32,7 +32,7 @@ static int init_fake_lmem_bar(struct intel_memory_region *mem) mem->remap_addr = dma_map_resource(i915->drm.dev, mem->region.start, mem->fake_mappable.size, - PCI_DMA_BIDIRECTIONAL, + DMA_BIDIRECTIONAL, DMA_ATTR_FORCE_CONTIGUOUS); if (dma_mapping_error(i915->drm.dev, mem->remap_addr)) { drm_mm_remove_node(&mem->fake_mappable); @@ -62,7 +62,7 @@ static void release_fake_lmem_bar(struct intel_memory_region *mem) dma_unmap_resource(mem->i915->drm.dev, mem->remap_addr, mem->fake_mappable.size, - PCI_DMA_BIDIRECTIONAL, + DMA_BIDIRECTIONAL, DMA_ATTR_FORCE_CONTIGUOUS); }
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index e5c2fdfc20e3..fb4e96a3e79e 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -745,7 +745,7 @@ static void ppgtt_free_spt(struct intel_vgpu_ppgtt_spt *spt) trace_spt_free(spt->vgpu->id, spt, spt->guest_page.type);
dma_unmap_page(kdev, spt->shadow_page.mfn << I915_GTT_PAGE_SHIFT, 4096, - PCI_DMA_BIDIRECTIONAL); + DMA_BIDIRECTIONAL);
radix_tree_delete(&spt->vgpu->gtt.spt_tree, spt->shadow_page.mfn);
@@ -849,7 +849,7 @@ static struct intel_vgpu_ppgtt_spt *ppgtt_alloc_spt( */ spt->shadow_page.type = type; daddr = dma_map_page(kdev, spt->shadow_page.page, - 0, 4096, PCI_DMA_BIDIRECTIONAL); + 0, 4096, DMA_BIDIRECTIONAL); if (dma_mapping_error(kdev, daddr)) { gvt_vgpu_err("fail to map dma addr\n"); ret = -EINVAL; @@ -865,7 +865,7 @@ static struct intel_vgpu_ppgtt_spt *ppgtt_alloc_spt( return spt;
err_unmap_dma: - dma_unmap_page(kdev, daddr, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); + dma_unmap_page(kdev, daddr, PAGE_SIZE, DMA_BIDIRECTIONAL); err_free_spt: free_spt(spt); return ERR_PTR(ret); @@ -2410,7 +2410,7 @@ static int alloc_scratch_pages(struct intel_vgpu *vgpu, }
daddr = dma_map_page(dev, virt_to_page(scratch_pt), 0, - 4096, PCI_DMA_BIDIRECTIONAL); + 4096, DMA_BIDIRECTIONAL); if (dma_mapping_error(dev, daddr)) { gvt_vgpu_err("fail to dmamap scratch_pt\n"); __free_page(virt_to_page(scratch_pt)); @@ -2461,7 +2461,7 @@ static int release_scratch_page_tree(struct intel_vgpu *vgpu) if (vgpu->gtt.scratch_pt[i].page != NULL) { daddr = (dma_addr_t)(vgpu->gtt.scratch_pt[i].page_mfn << I915_GTT_PAGE_SHIFT); - dma_unmap_page(dev, daddr, 4096, PCI_DMA_BIDIRECTIONAL); + dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL); __free_page(vgpu->gtt.scratch_pt[i].page); vgpu->gtt.scratch_pt[i].page = NULL; vgpu->gtt.scratch_pt[i].page_mfn = 0; @@ -2741,7 +2741,7 @@ int intel_gvt_init_gtt(struct intel_gvt *gvt) }
daddr = dma_map_page(dev, virt_to_page(page), 0, - 4096, PCI_DMA_BIDIRECTIONAL); + 4096, DMA_BIDIRECTIONAL); if (dma_mapping_error(dev, daddr)) { gvt_err("fail to dmamap scratch ggtt page\n"); __free_page(virt_to_page(page)); @@ -2755,7 +2755,7 @@ int intel_gvt_init_gtt(struct intel_gvt *gvt) ret = setup_spt_oos(gvt); if (ret) { gvt_err("fail to initialize SPT oos\n"); - dma_unmap_page(dev, daddr, 4096, PCI_DMA_BIDIRECTIONAL); + dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL); __free_page(gvt->gtt.scratch_page); return ret; } @@ -2779,7 +2779,7 @@ void intel_gvt_clean_gtt(struct intel_gvt *gvt) dma_addr_t daddr = (dma_addr_t)(gvt->gtt.scratch_mfn << I915_GTT_PAGE_SHIFT);
- dma_unmap_page(dev, daddr, 4096, PCI_DMA_BIDIRECTIONAL); + dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL);
__free_page(gvt->gtt.scratch_page);
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 7efa386449d1..20b82fb036f8 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -328,7 +328,7 @@ static int gvt_dma_map_page(struct intel_vgpu *vgpu, unsigned long gfn, return ret;
/* Setup DMA mapping. */ - *dma_addr = dma_map_page(dev, page, 0, size, PCI_DMA_BIDIRECTIONAL); + *dma_addr = dma_map_page(dev, page, 0, size, DMA_BIDIRECTIONAL); if (dma_mapping_error(dev, *dma_addr)) { gvt_vgpu_err("DMA mapping failed for pfn 0x%lx, ret %d\n", page_to_pfn(page), ret); @@ -344,7 +344,7 @@ static void gvt_dma_unmap_page(struct intel_vgpu *vgpu, unsigned long gfn, { struct device *dev = vgpu->gvt->gt->i915->drm.dev;
- dma_unmap_page(dev, dma_addr, size, PCI_DMA_BIDIRECTIONAL); + dma_unmap_page(dev, dma_addr, size, DMA_BIDIRECTIONAL); gvt_unpin_guest_page(vgpu, gfn, size); }
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 36489be4896b..cd5f2348a187 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -30,7 +30,7 @@ int i915_gem_gtt_prepare_pages(struct drm_i915_gem_object *obj, do { if (dma_map_sg_attrs(obj->base.dev->dev, pages->sgl, pages->nents, - PCI_DMA_BIDIRECTIONAL, + DMA_BIDIRECTIONAL, DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_NO_KERNEL_MAPPING | DMA_ATTR_NO_WARN)) @@ -64,7 +64,7 @@ void i915_gem_gtt_finish_pages(struct drm_i915_gem_object *obj, usleep_range(100, 250);
dma_unmap_sg(i915->drm.dev, pages->sgl, pages->nents, - PCI_DMA_BIDIRECTIONAL); + DMA_BIDIRECTIONAL); }
/**