From: Leif Delgass Date: Mon, 28 Apr 2003 17:49:26 +0000 (+0000) Subject: Restore Eric Anholt's DRM_*MEMORYBARRIER changes from rev 1.11 X-Git-Tag: submit/1.0/20121108.012404~2324 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5f1e2399eb5b76537c91fc9aba2569f2c289a284;p=profile%2Fivi%2Flibdrm.git Restore Eric Anholt's DRM_*MEMORYBARRIER changes from rev 1.11 --- diff --git a/linux-core/drm_os_linux.h b/linux-core/drm_os_linux.h index e0ab6a7..e804399 100644 --- a/linux-core/drm_os_linux.h +++ b/linux-core/drm_os_linux.h @@ -12,8 +12,9 @@ #define DRM_READ32(map, offset) readl(((unsigned long)(map)->handle) + (offset)) #define DRM_WRITE8(map, offset, val) writeb(val, ((unsigned long)(map)->handle) + (offset)) #define DRM_WRITE32(map, offset, val) writel(val, ((unsigned long)(map)->handle) + (offset)) -#define DRM_READMEMORYBARRIER(v) rmb() -#define DRM_WRITEMEMORYBARRIER(v) wmb() +#define DRM_READMEMORYBARRIER() rmb() +#define DRM_WRITEMEMORYBARRIER() wmb() +#define DRM_MEMORYBARRIER() mb() #define DRM_DEVICE drm_file_t *priv = filp->private_data; \ drm_device_t *dev = priv->dev diff --git a/linux/drm_os_linux.h b/linux/drm_os_linux.h index e0ab6a7..e804399 100644 --- a/linux/drm_os_linux.h +++ b/linux/drm_os_linux.h @@ -12,8 +12,9 @@ #define DRM_READ32(map, offset) readl(((unsigned long)(map)->handle) + (offset)) #define DRM_WRITE8(map, offset, val) writeb(val, ((unsigned long)(map)->handle) + (offset)) #define DRM_WRITE32(map, offset, val) writel(val, ((unsigned long)(map)->handle) + (offset)) -#define DRM_READMEMORYBARRIER(v) rmb() -#define DRM_WRITEMEMORYBARRIER(v) wmb() +#define DRM_READMEMORYBARRIER() rmb() +#define DRM_WRITEMEMORYBARRIER() wmb() +#define DRM_MEMORYBARRIER() mb() #define DRM_DEVICE drm_file_t *priv = filp->private_data; \ drm_device_t *dev = priv->dev