This will be used by the wait instruction when implementing the barrier()
function.
Signed-off-by: Jordan Justen <jordan.l.jus...@intel.com>
Reviewed-by: Chris Forbes <chr...@ijw.co.nz>
---
src/mesa/drivers/dri/i965/brw_reg.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_reg.h
b/src/mesa/drivers/dri/i965/brw_reg.h
index eaf6620..2022ceb 100644
--- a/src/mesa/drivers/dri/i965/brw_reg.h
+++ b/src/mesa/drivers/dri/i965/brw_reg.h
@@ -661,6 +661,22 @@ brw_ip_reg(void)
}
static inline struct brw_reg
+brw_notification_reg(void)
+{
+ return brw_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+ BRW_ARF_NOTIFICATION_COUNT,
+ 0,
+ 0,
+ 0,
+ BRW_REGISTER_TYPE_UD,
+ BRW_VERTICAL_STRIDE_0,
+ BRW_WIDTH_1,
+ BRW_HORIZONTAL_STRIDE_0,
+ BRW_SWIZZLE_XYZW,
+ WRITEMASK_XYZW);
+}
+
+static inline struct brw_reg
brw_acc_reg(unsigned width)
{
return brw_vecn_reg(width, BRW_ARCHITECTURE_REGISTER_FILE,
--
2.1.4
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