Symbol: RADEON_BIOS_7_SCRATCH
sys/dev/pci/drm/radeon/radeon_combios.c
3421
bios_7_scratch = RREG32(RADEON_BIOS_7_SCRATCH);
sys/dev/pci/drm/radeon/radeon_combios.c
3435
WREG32(RADEON_BIOS_7_SCRATCH, bios_7_scratch);