R_000100_MCCFG_FB_LOCATION 164 drivers/gpu/drm/radeon/rs690.c base = RREG32_MC(R_000100_MCCFG_FB_LOCATION); R_000100_MCCFG_FB_LOCATION 687 drivers/gpu/drm/radeon/rs690.c WREG32_MC(R_000100_MCCFG_FB_LOCATION,