mmGCMC_VM_FB_LOCATION_BASE 36 drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c u64 base = RREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_BASE); mmGCMC_VM_FB_LOCATION_BASE 259 drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c WREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_BASE,