i965: Add 'wait' instruction support

[mesa.git] / src / mesa / drivers / dri / i965 / brw_eu.h

diff --git a/src/mesa/drivers/dri/i965/brw_eu.h b/src/mesa/drivers/dri/i965/brw_eu.h
index a6fcd832f7daf9600b2b8bfe3085852287086e11..3a0100024cf750135e26556d6abe43f7e106e0db 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_eu.h
+++ b/src/mesa/drivers/dri/i965/brw_eu.h
@@ -520,6 +520,20 @@ static INLINE struct brw_reg brw_acc_reg( void )
                       0);
 }
 
+static INLINE struct brw_reg brw_notification_1_reg(void)
+{
+
+   return brw_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+                 BRW_ARF_NOTIFICATION_COUNT,
+                 1,
+                 BRW_REGISTER_TYPE_UD,
+                 BRW_VERTICAL_STRIDE_0,
+                 BRW_WIDTH_1,
+                 BRW_HORIZONTAL_STRIDE_0,
+                 BRW_SWIZZLE_XXXX,
+                 WRITEMASK_X);
+}
+
 
 static INLINE struct brw_reg brw_flag_reg( void )
 {
@@ -919,6 +933,8 @@ void brw_land_fwd_jump(struct brw_compile *p,
 
 void brw_NOP(struct brw_compile *p);
 
+void brw_WAIT(struct brw_compile *p);
+
 /* Special case: there is never a destination, execution size will be
  * taken from src0:
  */