BIF_BX_PF0_MAILBOX_CONTROL__TRN_MSG_ACK__SHIFT 17943 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_sh_mask.h #define BIF_BX_PF0_MAILBOX_CONTROL__TRN_MSG_ACK__SHIFT 0x1 BIF_BX_PF0_MAILBOX_CONTROL__TRN_MSG_ACK__SHIFT 34672 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_sh_mask.h #define BIF_BX_PF0_MAILBOX_CONTROL__TRN_MSG_ACK__SHIFT 0x1