commit eaaa6983ab2ccdf826c90838eb584211e0cadb76
author Jerome Glisse <jglisse@redhat.com> Wed Jan 02 15:12:15 2013 -0500
committer Alex Deucher <alexander.deucher@amd.com> Thu Jan 03 13:18:41 2013 -0500
tree 7685122542cd9f8d6932aca08cae6471bc9d9805
parent 4d0091904cba756274bc4973157f63fb878befc3

drm/radeon: print dma status reg on lockup (v2)

To help debug dma related lockup.

v2: agd5f: update SI as well

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/evergreend.h

diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index cb9baaa..f82f98a1 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -2027,4 +2027,7 @@
 /* cayman packet3 addition */
 #define	CAYMAN_PACKET3_DEALLOC_STATE			0x14
 
+/* DMA regs common on r6xx/r7xx/evergreen/ni */
+#define DMA_STATUS_REG                                    0xd034
+
 #endif