SEM_MAILBOX_CONTROL__HOSTPORT_ENABLE_EXTRA__SHIFT  276 drivers/gpu/drm/amd/include/asic_reg/oss/oss_2_4_sh_mask.h #define SEM_MAILBOX_CONTROL__HOSTPORT_ENABLE_EXTRA__SHIFT 0x18
SEM_MAILBOX_CONTROL__HOSTPORT_ENABLE_EXTRA__SHIFT  274 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_1_sh_mask.h #define SEM_MAILBOX_CONTROL__HOSTPORT_ENABLE_EXTRA__SHIFT 0x18
SEM_MAILBOX_CONTROL__HOSTPORT_ENABLE_EXTRA__SHIFT  398 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_sh_mask.h #define SEM_MAILBOX_CONTROL__HOSTPORT_ENABLE_EXTRA__SHIFT 0x18