C_000005_MC_AGP_START  174 drivers/gpu/drm/radeon/r520d.h #define   C_000005_MC_AGP_START                        0xFFFF0000
C_000005_MC_AGP_START  518 drivers/gpu/drm/radeon/rs600d.h #define   C_000005_MC_AGP_START                        0xFFFF0000