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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-04 17:29:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-04 17:29:57 -0700
commit2ed90dbbf7be3b7cd2790fc6fa946c478ab496b8 (patch)
tree05bdc7c3d5164836b3a64016c79c90b6f21d2962 /drivers/misc
parent9fa867d2acbca6c4cd317ab75c0e94e1703af2b0 (diff)
parent274b3f7bf34415eed106e479e4815e897ce5d763 (diff)
Merge tag 'dma-mapping-5.9' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig: - make support for dma_ops optional - move more code out of line - add generic support for a dma_ops bypass mode - misc cleanups * tag 'dma-mapping-5.9' of git://git.infradead.org/users/hch/dma-mapping: dma-contiguous: cleanup dma_alloc_contiguous dma-debug: use named initializers for dir2name powerpc: use the generic dma_ops_bypass mode dma-mapping: add a dma_ops_bypass flag to struct device dma-mapping: make support for dma ops optional dma-mapping: inline the fast path dma-direct calls dma-mapping: move the remaining DMA API calls out of line
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/mic/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig
index 8f201d019f5a..b9bb086785db 100644
--- a/drivers/misc/mic/Kconfig
+++ b/drivers/misc/mic/Kconfig
@@ -4,6 +4,7 @@ menu "Intel MIC & related support"
config INTEL_MIC_BUS
tristate "Intel MIC Bus Driver"
depends on 64BIT && PCI && X86
+ select DMA_OPS
help
This option is selected by any driver which registers a
device or driver on the MIC Bus, such as CONFIG_INTEL_MIC_HOST,
@@ -19,6 +20,7 @@ config INTEL_MIC_BUS
config SCIF_BUS
tristate "SCIF Bus Driver"
depends on 64BIT && PCI && X86
+ select DMA_OPS
help
This option is selected by any driver which registers a
device or driver on the SCIF Bus, such as CONFIG_INTEL_MIC_HOST
@@ -33,6 +35,7 @@ config SCIF_BUS
config VOP_BUS
tristate "VOP Bus Driver"
+ select DMA_OPS
help
This option is selected by any driver which registers a
device or driver on the VOP Bus, such as CONFIG_INTEL_MIC_HOST
@@ -49,6 +52,7 @@ config INTEL_MIC_HOST
tristate "Intel MIC Host Driver"
depends on 64BIT && PCI && X86
depends on INTEL_MIC_BUS && SCIF_BUS && MIC_COSM && VOP_BUS
+ select DMA_OPS
help
This enables Host Driver support for the Intel Many Integrated
Core (MIC) family of PCIe form factor coprocessor devices that