diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index 94d146c5b36..ab45d3d5966 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -2386,8 +2386,12 @@ enum brw_wm_barycentric_interp_mode { #define HSW_MOCS_WB_LLC_WB_ELLC (2 << 1) #define HSW_MOCS_UC_LLC_WB_ELLC (3 << 1) -/* Broadwell: write-back or write-through; always use all the caches. */ -#define BDW_MOCS_WB 0x78 -#define BDW_MOCS_WT 0x58 +/* Broadwell: these defines always use all available caches (L3, LLC, eLLC), + * and let you force write-back (WB) or write-through (WT) caching, or leave + * it up to the page table entry (PTE) specified by the kernel. + */ +#define BDW_MOCS_WB 0x78 +#define BDW_MOCS_WT 0x58 +#define BDW_MOCS_PTE 0x18 #endif |