Displaying 2 results from an estimated 2 matches for "base_pte".
2016 Jun 02
0
[RFC v3 44/45] dma-mapping: Remove dma_get_attr
...t a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 5d1a7ef3fdee..2018e562d124 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -193,7 +193,7 @@ static int tce_build_cell(struct iommu_table *tbl, long index, long npages,
base_pte = CBE_IOPTE_PP_W | CBE_IOPTE_PP_R | CBE_IOPTE_M |
CBE_IOPTE_SO_RW | (window->ioid & CBE_IOPTE_IOID_Mask);
#endif
- if (unlikely(dma_get_attr(DMA_ATTR_WEAK_ORDERING, attrs)))
+ if (unlikely(attrs & DMA_ATTR_WEAK_ORDERING))
base_pte &= ~CBE_IOPTE_SO_RW;
io_pte = (unsigned lo...
2016 Jun 02
52
[RFC v3 00/45] dma-mapping: Use unsigned long for dma_attrs
Hi,
This is third approach (complete this time) for replacing struct
dma_attrs with unsigned long.
The main patch (2/45) doing the change is split into many subpatches
for easier review (3-43). They should be squashed together when
applying.
*Important:* Patchset is *only* build tested on allyesconfigs: ARM,
ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests
for other