GARLIC_COHE_CP_RB0_WPTR__ADDRESS_MASK  777 drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_sh_mask.h #define GARLIC_COHE_CP_RB0_WPTR__ADDRESS_MASK 0x7fffc
GARLIC_COHE_CP_RB0_WPTR__ADDRESS_MASK  845 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_1_sh_mask.h #define GARLIC_COHE_CP_RB0_WPTR__ADDRESS_MASK 0x7fffc