G_00014C_MC_AGP_START 512 drivers/gpu/drm/radeon/r100d.h #define G_00014C_MC_AGP_START(x) (((x) >> 0) & 0xFFFF) G_00014C_MC_AGP_START 78 drivers/gpu/drm/radeon/r300d.h #define G_00014C_MC_AGP_START(x) (((x) >> 0) & 0xFFFF)