novueau: document debug flags

Signed-off-by: Karol Herbst <kherbst@redhat.com> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
2021-05-05 14:05:52 +02:00 · 2021-05-05 14:05:52 +02:00 · 91c3eb1700
parent 17a51b0b31
commit 91c3eb1700
1 changed files with 4 additions and 0 deletions
--- a/nouveau/private.h
+++ b/nouveau/private.h
@ -11,6 +11,10 @@

 #include "nouveau.h"

+/*
+ * 0x00000001 dump all pushbuffers
+ * 0x80000000 if compiled with SIMULATE return -EINVAL for all pb submissions
+ */
 drm_private extern uint32_t nouveau_debug;
 drm_private extern FILE *nouveau_out;
 #define dbg_on(lvl) (nouveau_debug & (1 << lvl))