MC_VM_L1_TLB_MCB_RD_SEM_CNTL 1167 drivers/gpu/drm/radeon/r600.c WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); MC_VM_L1_TLB_MCB_RD_SEM_CNTL 1211 drivers/gpu/drm/radeon/r600.c WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp); MC_VM_L1_TLB_MCB_RD_SEM_CNTL 1257 drivers/gpu/drm/radeon/r600.c WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE);