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authorChristoph Hellwig <hch@lst.de>2017-12-24 15:10:07 +0100
committerChristoph Hellwig <hch@lst.de>2018-01-15 09:35:52 +0100
commit543cea9accd9804307541cb93d3ed7ec94b07237 (patch)
tree0c163bc368ddf43918498b0d94c9f8d96a7bd503 /arch/ia64/Kconfig
parentd5c23ebf1b52526e8e76b18de6a623984585a76a (diff)
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/Kconfig5
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