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authorChristoph Hellwig <hch@lst.de>2022-03-29 18:27:33 +0300
committerChristoph Hellwig <hch@lst.de>2022-04-18 08:21:11 +0300
commitc6af2aa9ffc9763826607bc2664ef3ea4475ed18 (patch)
treea317bf9fea869ed4555759c155f0a95dc9a2cd95 /arch/mips/cavium-octeon
parenta3e230926708125205ffd06d3dc2175a8263ae7e (diff)
downloadlinux-c6af2aa9ffc9763826607bc2664ef3ea4475ed18.tar.xz
swiotlb: make the swiotlb_init interface more useful
Pass a boolean flag to indicate if swiotlb needs to be enabled based on the addressing needs, and replace the verbose argument with a set of flags, including one to force enable bounce buffering. Note that this patch removes the possibility to force xen-swiotlb use with the swiotlb=force parameter on the command line on x86 (arm and arm64 never supported that), but this interface will be restored shortly. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tested-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'arch/mips/cavium-octeon')
-rw-r--r--arch/mips/cavium-octeon/dma-octeon.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
index fb7547e21726..9fbba6a8fa4c 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -235,5 +235,5 @@ void __init plat_swiotlb_setup(void)
#endif
swiotlb_adjust_size(swiotlbsize);
- swiotlb_init(1);
+ swiotlb_init(true, SWIOTLB_VERBOSE);
}