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authorChristoph Hellwig <hch@lst.de>2018-06-15 14:08:50 +0300
committerPaul Burton <paul.burton@mips.com>2018-06-24 19:27:27 +0300
commitc5e2bbb45d28d53d278f25068142a283a0a74f7a (patch)
tree9527bd52fc31b960b1a969e9f4c0a535d17ee8f7 /kernel/dma
parentd1f2564a5639bb54493eaa313aef612aee47ba7c (diff)
downloadlinux-c5e2bbb45d28d53d278f25068142a283a0a74f7a.tar.xz
MIPS: jazz: split dma mapping operations from dma-default
Jazz actually has a very basic IOMMU, so split the ops into a separate implementation from the generic default support (which is about to go away anyway). Signed-off-by: Christoph Hellwig <hch@lst.de> Patchwork: https://patchwork.linux-mips.org/patch/19548/ Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: David Daney <david.daney@cavium.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: Tom Bogendoerfer <tsbogend@alpha.franken.de> Cc: Huacai Chen <chenhc@lemote.com> Cc: iommu@lists.linux-foundation.org Cc: linux-mips@linux-mips.org
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