diff options
Diffstat (limited to 'src/mesa/drivers/dri/sis/sis_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/sis/sis_context.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_context.h b/src/mesa/drivers/dri/sis/sis_context.h index b81812d6ce..895e4ab08d 100644 --- a/src/mesa/drivers/dri/sis/sis_context.h +++ b/src/mesa/drivers/dri/sis/sis_context.h @@ -400,8 +400,10 @@ struct sis_context #define MMIO_READ(reg) *(volatile GLint *)(smesa->IOBase + (reg)) #define MMIO_READf(reg) *(volatile GLfloat *)(smesa->IOBase + (reg)) -#if defined(__i386__) || defined(__amd64__) +#if defined(__i386__) || defined(__x86_64__) #define MMIO_WMB() __asm __volatile("" : : : "memory") +#elif defined(__ia64__) +#define MMIO_WMB() __asm __volatile("mf" : : : "memory") #else #error platform needs WMB #endif |