mmSEM_MAILBOX_CLIENTCONFIG_BASE_IDX 255 drivers/gpu/drm/amd/include/asic_reg/oss/osssys_4_0_1_offset.h #define mmSEM_MAILBOX_CLIENTCONFIG_BASE_IDX 0 mmSEM_MAILBOX_CLIENTCONFIG_BASE_IDX 255 drivers/gpu/drm/amd/include/asic_reg/oss/osssys_4_0_offset.h #define mmSEM_MAILBOX_CLIENTCONFIG_BASE_IDX 0 mmSEM_MAILBOX_CLIENTCONFIG_BASE_IDX 267 drivers/gpu/drm/amd/include/asic_reg/oss/osssys_5_0_0_offset.h #define mmSEM_MAILBOX_CLIENTCONFIG_BASE_IDX 0