i965: Maximum allowed size of SEND messages is 15 (4 bits)

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

diff --git a/src/mesa/drivers/dri/i965/brw_inst.h b/src/mesa/drivers/dri/i965/brw_inst.h
index 46eff1dd3812e152fe1121db1f2307515554def5..c5132ba15ed2e274d6232b5c58049a085bd075cb 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_inst.h
+++ b/src/mesa/drivers/dri/i965/brw_inst.h
@@ -39,6 +39,9 @@
 extern "C" {
 #endif
 
+/** Maximum SEND message length */
+#define BRW_MAX_MSG_LENGTH 15
+
 /* brw_context.h has a forward declaration of brw_inst, so name the struct. */
 typedef struct brw_inst {
    uint64_t data[2];