sys/cam/cam_ccb.h

263     (((ccb)->ccb_h.func_code & XPT_FC_DEV_QUEUED) == XPT_FC_DEV_QUEUED)
265     (((ccb)->ccb_h.func_code & XPT_FC_QUEUED) != 0)
347 	xpt_opcode	func_code;	/* XPT function code */
1388 	csio->ccb_h.func_code = XPT_SCSI_IO;
1412 	csio->ccb_h.func_code = XPT_CONT_TARGET_IO;
1434 	ataio->ccb_h.func_code = XPT_ATA_IO;
1459 	smpio->ccb_h.func_code = XPT_SMP_IO;
1477 	mmcio->ccb_h.func_code = XPT_MMC_IO;
1519 	nvmeio->ccb_h.func_code = XPT_NVME_IO;
1534 	nvmeio->ccb_h.func_code = XPT_NVME_ADMIN;