intel: Correct value of S0_VB_OFFSET_MASK to match hardware docs.
authorIan Romanick <ian.d.romanick@intel.com>
Fri, 19 Mar 2010 00:28:52 +0000 (17:28 -0700)
committerIan Romanick <ian.d.romanick@intel.com>
Fri, 19 Mar 2010 00:28:52 +0000 (17:28 -0700)
src/mesa/drivers/dri/intel/intel_reg.h

index d19f1bae34ce36e67aeac359c79fdc606d04bc58..36d8180598e48ebb949b200abc674b9ced7a8722 100644 (file)
 
 /** @{
  * 915 definitions
+ *
+ * 915 documents say that bits 31:28 and 1 are "undefined, must be zero."
  */
-#define S0_VB_OFFSET_MASK              0xffffffc0
+#define S0_VB_OFFSET_MASK              0x0ffffffc
 #define S0_AUTO_CACHE_INV_DISABLE      (1<<0)
 /** @} */