drivers/pci/intel-iommu.c: In function 'intel_unmap_sg':
drivers/pci/intel-iommu.c:1987: error: 'struct scatterlist' has no member named 'page'
drivers/pci/intel-iommu.c: In function 'intel_nontranslate_map_sg':
drivers/pci/intel-iommu.c:2013: error: 'struct scatterlist' has no member named 'page'
drivers/pci/intel-iommu.c:2014: error: 'struct scatterlist' has no member named 'page'
drivers/pci/intel-iommu.c: In function 'intel_map_sg':
drivers/pci/intel-iommu.c:2044: error: 'struct scatterlist' has no member named 'page'
drivers/pci/intel-iommu.c:2068: error: 'struct scatterlist' has no member named 'page'
Signed-off-by: FUJITA Tomonori <[email protected]>
---
drivers/pci/intel-iommu.c | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index b3d7031..0f6e528 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -1962,7 +1962,6 @@ static void intel_free_coherent(struct device *hwdev, size_t size,
free_pages((unsigned long)vaddr, order);
}
-#define SG_ENT_VIRT_ADDRESS(sg) (page_address((sg)->page) + (sg)->offset)
static void intel_unmap_sg(struct device *hwdev, struct scatterlist *sglist,
int nelems, int dir)
{
@@ -1984,7 +1983,7 @@ static void intel_unmap_sg(struct device *hwdev, struct scatterlist *sglist,
if (!iova)
return;
for_each_sg(sglist, sg, nelems, i) {
- addr = SG_ENT_VIRT_ADDRESS(sg);
+ addr = sg_virt(sg);
size += aligned_size((u64)addr, sg->length);
}
@@ -2010,8 +2009,8 @@ static int intel_nontranslate_map_sg(struct device *hddev,
struct scatterlist *sg;
for_each_sg(sglist, sg, nelems, i) {
- BUG_ON(!sg->page);
- sg->dma_address = virt_to_bus(SG_ENT_VIRT_ADDRESS(sg));
+ BUG_ON(!sg_page(sg));
+ sg->dma_address = virt_to_bus(sg_virt(sg));
sg->dma_length = sg->length;
}
return nelems;
@@ -2041,7 +2040,7 @@ static int intel_map_sg(struct device *hwdev, struct scatterlist *sglist,
return 0;
for_each_sg(sglist, sg, nelems, i) {
- addr = SG_ENT_VIRT_ADDRESS(sg);
+ addr = sg_virt(sg);
addr = (void *)virt_to_phys(addr);
size += aligned_size((u64)addr, sg->length);
}
@@ -2065,7 +2064,7 @@ static int intel_map_sg(struct device *hwdev, struct scatterlist *sglist,
start_addr = iova->pfn_lo << PAGE_SHIFT_4K;
offset = 0;
for_each_sg(sglist, sg, nelems, i) {
- addr = SG_ENT_VIRT_ADDRESS(sg);
+ addr = sg_virt(sg);
addr = (void *)virt_to_phys(addr);
size = aligned_size((u64)addr, sg->length);
ret = domain_page_mapping(domain, start_addr + offset,
--
1.5.2.4
-
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