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/Kconfig | |
| parent | ia64: replace ZONE_DMA with ZONE_DMA32 (diff) | |
| download | linux-dev-543cea9accd9804307541cb93d3ed7ec94b07237.tar.xz linux-dev-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/Kconfig')
| -rw-r--r-- | arch/ia64/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 888acdb163cb..29148fe4bf5a 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -146,6 +146,7 @@ config IA64_GENERIC bool "generic" select NUMA select ACPI_NUMA + select DMA_DIRECT_OPS select SWIOTLB select PCI_MSI help @@ -166,6 +167,7 @@ config IA64_GENERIC config IA64_DIG bool "DIG-compliant" + select DMA_DIRECT_OPS select SWIOTLB config IA64_DIG_VTD @@ -181,6 +183,7 @@ config IA64_HP_ZX1 config IA64_HP_ZX1_SWIOTLB bool "HP-zx1/sx1000 with software I/O TLB" + select DMA_DIRECT_OPS select SWIOTLB help Build a kernel that runs on HP zx1 and sx1000 systems even when they @@ -204,6 +207,7 @@ config IA64_SGI_UV bool "SGI-UV" select NUMA select ACPI_NUMA + select DMA_DIRECT_OPS select SWIOTLB help Selecting this option will optimize the kernel for use on UV based @@ -214,6 +218,7 @@ config IA64_SGI_UV config IA64_HP_SIM bool "Ski-simulator" + select DMA_DIRECT_OPS select SWIOTLB depends on !PM |