diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-12-24 15:10:07 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-01-15 09:35:52 +0100 |
| commit | 543cea9accd9804307541cb93d3ed7ec94b07237 (patch) | |
| tree | 0c163bc368ddf43918498b0d94c9f8d96a7bd503 /arch/ia64/hp | |
| parent | ia64: replace ZONE_DMA with ZONE_DMA32 (diff) | |
| download | linux-543cea9accd9804307541cb93d3ed7ec94b07237.tar.xz linux-543cea9accd9804307541cb93d3ed7ec94b07237.zip | |
ia64: use generic swiotlb_ops
These are identical to the ia64 ops, and would also support CMA
if enabled on ia64.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'arch/ia64/hp')
| -rw-r--r-- | arch/ia64/hp/common/hwsw_iommu.c | 4 | ||||
| -rw-r--r-- | arch/ia64/hp/common/sba_iommu.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c index 41279f0442bd..58969039bed2 100644 --- a/arch/ia64/hp/common/hwsw_iommu.c +++ b/arch/ia64/hp/common/hwsw_iommu.c @@ -19,7 +19,7 @@ #include <linux/export.h> #include <asm/machvec.h> -extern const struct dma_map_ops sba_dma_ops, ia64_swiotlb_dma_ops; +extern const struct dma_map_ops sba_dma_ops; /* swiotlb declarations & definitions: */ extern int swiotlb_late_init_with_default_size (size_t size); @@ -38,7 +38,7 @@ static inline int use_swiotlb(struct device *dev) const struct dma_map_ops *hwsw_dma_get_ops(struct device *dev) { if (use_swiotlb(dev)) - return &ia64_swiotlb_dma_ops; + return &swiotlb_dma_ops; return &sba_dma_ops; } EXPORT_SYMBOL(hwsw_dma_get_ops); diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index 8c0a9ae6afec..aec4a3354abe 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -2096,7 +2096,7 @@ static int __init acpi_sba_ioc_init_acpi(void) /* This has to run before acpi_scan_init(). */ arch_initcall(acpi_sba_ioc_init_acpi); -extern const struct dma_map_ops ia64_swiotlb_dma_ops; +extern const struct dma_map_ops swiotlb_dma_ops; static int __init sba_init(void) @@ -2111,7 +2111,7 @@ sba_init(void) * a successful kdump kernel boot is to use the swiotlb. */ if (is_kdump_kernel()) { - dma_ops = &ia64_swiotlb_dma_ops; + dma_ops = &swiotlb_dma_ops; if (swiotlb_late_init_with_default_size(64 * (1<<20)) != 0) panic("Unable to initialize software I/O TLB:" " Try machvec=dig boot option"); @@ -2133,7 +2133,7 @@ sba_init(void) * If we didn't find something sba_iommu can claim, we * need to setup the swiotlb and switch to the dig machvec. */ - dma_ops = &ia64_swiotlb_dma_ops; + dma_ops = &swiotlb_dma_ops; if (swiotlb_late_init_with_default_size(64 * (1<<20)) != 0) panic("Unable to find SBA IOMMU or initialize " "software I/O TLB: Try machvec=dig boot option"); |