SQ_GSVS_RING_BASE 1739 drivers/gpu/drm/radeon/evergreend.h #define SQ_GSVS_RING_BASE				0x8c48
SQ_GSVS_RING_BASE  281 drivers/gpu/drm/radeon/r600d.h #define SQ_GSVS_RING_BASE                               0x8c48