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author | 2014-05-24 21:09:15 +0000 | |
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committer | 2014-05-24 21:09:15 +0000 | |
commit | 522c7aefb3bacd05709a849d53bc797a3fb9d47c (patch) | |
tree | d8d3c6f09d6315c2d3faebd0a9467266e2b0cdd4 | |
parent | Why didn't I use ps_vmspace when I scribbled all over pmap_rmproc()? (diff) | |
download | wireguard-openbsd-522c7aefb3bacd05709a849d53bc797a3fb9d47c.tar.xz wireguard-openbsd-522c7aefb3bacd05709a849d53bc797a3fb9d47c.zip |
Barriers for mips64
-rw-r--r-- | sys/dev/pci/drm/drmP.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/pci/drm/drmP.h b/sys/dev/pci/drm/drmP.h index 0a03cdba0bd..94fca1d3174 100644 --- a/sys/dev/pci/drm/drmP.h +++ b/sys/dev/pci/drm/drmP.h @@ -1,4 +1,4 @@ -/* $OpenBSD: drmP.h,v 1.176 2014/04/07 06:43:11 jsg Exp $ */ +/* $OpenBSD: drmP.h,v 1.177 2014/05/24 21:09:15 miod Exp $ */ /* drmP.h -- Private header for Direct Rendering Manager -*- linux-c -*- * Created: Mon Jan 4 10:05:05 1999 by faith@precisioninsight.com */ @@ -309,6 +309,10 @@ div_u64(uint64_t x, uint32_t y) #define DRM_WRITEMEMORYBARRIER() __asm __volatile("" : : : "memory"); #define DRM_MEMORYBARRIER() __asm __volatile( \ "lock; addl $0,0(%%rsp)" : : : "memory"); +#elif defined(__mips64__) +#define DRM_READMEMORYBARRIER() DRM_MEMORYBARRIER() +#define DRM_WRITEMEMORYBARRIER() DRM_MEMORYBARRIER() +#define DRM_MEMORYBARRIER() mips_sync() #elif defined(__powerpc__) #define DRM_READMEMORYBARRIER() DRM_MEMORYBARRIER() #define DRM_WRITEMEMORYBARRIER() DRM_MEMORYBARRIER() |