366 					 struct scsi_cmnd *cmd);
369 static int  ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag);
462 	struct scsi_cmnd *cmd;  in ahc_linux_unmap_scb()  local
464 	cmd = scb->io_ctx;  in ahc_linux_unmap_scb()
467 	scsi_dma_unmap(cmd);  in ahc_linux_unmap_scb()
521 static int ahc_linux_queue_lck(struct scsi_cmnd *cmd)  in ahc_linux_queue_lck()  argument
524 	struct	 ahc_linux_device *dev = scsi_transport_device_data(cmd->device);  in ahc_linux_queue_lck()
528 	ahc = *(struct ahc_softc **)cmd->device->host->hostdata;  in ahc_linux_queue_lck()
532 		cmd->result = CAM_REQ_INPROG << 16;  in ahc_linux_queue_lck()
533 		rtn = ahc_linux_run_command(ahc, dev, cmd);  in ahc_linux_queue_lck()
727 ahc_linux_abort(struct scsi_cmnd *cmd)  in ahc_linux_abort()  argument
731 	error = ahc_linux_queue_recovery_cmd(cmd, SCB_ABORT);  in ahc_linux_abort()
741 ahc_linux_dev_reset(struct scsi_cmnd *cmd)  in ahc_linux_dev_reset()  argument
745 	error = ahc_linux_queue_recovery_cmd(cmd, SCB_DEVICE_RESET);  in ahc_linux_dev_reset()
755 ahc_linux_bus_reset(struct scsi_cmnd *cmd)  in ahc_linux_bus_reset()  argument
761 	ahc = *(struct ahc_softc **)cmd->device->host->hostdata;  in ahc_linux_bus_reset()
764 	found = ahc_reset_channel(ahc, scmd_channel(cmd) + 'A',  in ahc_linux_bus_reset()
802 #define BUILD_SCSIID(ahc, cmd)						    \  argument
803 	((((cmd)->device->id << TID_SHIFT) & TID)			    \
804 	| (((cmd)->device->channel == 0) ? (ahc)->our_id : (ahc)->our_id_b) \
805 	| (((cmd)->device->channel == 0) ? 0 : TWIN_CHNLB))
1403 		      struct scsi_cmnd *cmd)  in ahc_linux_run_command()  argument
1426 	if (!(cmd->flags & SCMD_TAGGED)  in ahc_linux_run_command()
1430 		target_offset = cmd->device->id + cmd->device->channel * 8;  in ahc_linux_run_command()
1438 	nseg = scsi_dma_map(cmd);  in ahc_linux_run_command()
1447 		scsi_dma_unmap(cmd);  in ahc_linux_run_command()
1451 	scb->io_ctx = cmd;  in ahc_linux_run_command()
1454 	cmd->host_scribble = (char *)scb;  in ahc_linux_run_command()
1460 	hscb->scsiid = BUILD_SCSIID(ahc, cmd);  in ahc_linux_run_command()
1461 	hscb->lun = cmd->device->lun;  in ahc_linux_run_command()
1489 	hscb->cdb_len = cmd->cmd_len;  in ahc_linux_run_command()
1491 		memcpy(hscb->shared_data.cdb, cmd->cmnd, hscb->cdb_len);  in ahc_linux_run_command()
1493 		memcpy(hscb->cdb32, cmd->cmnd, hscb->cdb_len);  in ahc_linux_run_command()
1513 		scsi_for_each_sg(cmd, cur_seg, nseg, i) {  in ahc_linux_run_command()
1673 	struct scsi_cmnd *cmd;  in ahc_done()  local
1695 	cmd = scb->io_ctx;  in ahc_done()
1699 	if ((cmd->result & (CAM_DEV_QFRZN << 16)) != 0) {  in ahc_done()
1700 		cmd->result &= ~(CAM_DEV_QFRZN << 16);  in ahc_done()
1711 	cmd->sense_buffer[0] = 0;  in ahc_done()
1756 		ahc_linux_handle_scsi_status(ahc, cmd->device, scb);  in ahc_done()
1789 	ahc_linux_queue_cmd_complete(ahc, cmd);  in ahc_done()
1821 		struct scsi_cmnd *cmd;  in ahc_linux_handle_scsi_status()  local
1827 		cmd = scb->io_ctx;  in ahc_linux_handle_scsi_status()
1834 			memcpy(cmd->sense_buffer,  in ahc_linux_handle_scsi_status()
1837 				memset(&cmd->sense_buffer[sense_size], 0,  in ahc_linux_handle_scsi_status()
1848 					printk("0x%x ", cmd->sense_buffer[i]);  in ahc_linux_handle_scsi_status()
1921 ahc_linux_queue_cmd_complete(struct ahc_softc *ahc, struct scsi_cmnd *cmd)  in ahc_linux_queue_cmd_complete()  argument
1932 		switch (ahc_cmd_get_transaction_status(cmd)) {  in ahc_linux_queue_cmd_complete()
1984 		ahc_cmd_set_transaction_status(cmd, new_status);  in ahc_linux_queue_cmd_complete()
1987 	scsi_done(cmd);  in ahc_linux_queue_cmd_complete()
2032 ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)  in ahc_linux_queue_recovery_cmd()  argument
2052 	ahc = *(struct ahc_softc **)cmd->device->host->hostdata;  in ahc_linux_queue_recovery_cmd()
2054 	scmd_printk(KERN_INFO, cmd, "Attempting to queue a%s message\n",  in ahc_linux_queue_recovery_cmd()
2058 	for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)  in ahc_linux_queue_recovery_cmd()
2059 		printk(" 0x%x", cmd->cmnd[cdb_byte]);  in ahc_linux_queue_recovery_cmd()
2071 	dev = scsi_transport_device_data(cmd->device);  in ahc_linux_queue_recovery_cmd()
2079 		       ahc_name(ahc), cmd->device->channel, cmd->device->id,  in ahc_linux_queue_recovery_cmd()
2080 		       (u8)cmd->device->lun);  in ahc_linux_queue_recovery_cmd()
2086 	 && ahc_search_untagged_queues(ahc, cmd, cmd->device->id,  in ahc_linux_queue_recovery_cmd()
2087 				       cmd->device->channel + 'A',  in ahc_linux_queue_recovery_cmd()
2088 				       (u8)cmd->device->lun,  in ahc_linux_queue_recovery_cmd()
2091 		       ahc_name(ahc), cmd->device->channel, cmd->device->id,  in ahc_linux_queue_recovery_cmd()
2092 		       (u8)cmd->device->lun);  in ahc_linux_queue_recovery_cmd()
2101 		if (pending_scb->io_ctx == cmd)  in ahc_linux_queue_recovery_cmd()
2109 			if (ahc_match_scb(ahc, pending_scb, scmd_id(cmd),  in ahc_linux_queue_recovery_cmd()
2110 					  scmd_channel(cmd) + 'A',  in ahc_linux_queue_recovery_cmd()
2118 		scmd_printk(KERN_INFO, cmd, "Command not found\n");  in ahc_linux_queue_recovery_cmd()
2140 		scmd_printk(KERN_INFO, cmd, "Command already completed\n");  in ahc_linux_queue_recovery_cmd()
2150 		if (ahc_search_qinfifo(ahc, cmd->device->id,  in ahc_linux_queue_recovery_cmd()
2151 				       cmd->device->channel + 'A',  in ahc_linux_queue_recovery_cmd()
2152 				       cmd->device->lun,  in ahc_linux_queue_recovery_cmd()
2157 			       ahc_name(ahc), cmd->device->channel,  in ahc_linux_queue_recovery_cmd()
2158 			       cmd->device->id, (u8)cmd->device->lun);  in ahc_linux_queue_recovery_cmd()
2162 	} else if (ahc_search_qinfifo(ahc, cmd->device->id,  in ahc_linux_queue_recovery_cmd()
2163 				      cmd->device->channel + 'A',  in ahc_linux_queue_recovery_cmd()
2164 				      cmd->device->lun,  in ahc_linux_queue_recovery_cmd()
2198 	   && SCSIID_TARGET(ahc, saved_scsiid) == scmd_id(cmd)))) {  in ahc_linux_queue_recovery_cmd()
2208 		scmd_printk(KERN_INFO, cmd, "Device is active, asserting ATN\n");  in ahc_linux_queue_recovery_cmd()
2238 		ahc_search_disc_list(ahc, cmd->device->id,  in ahc_linux_queue_recovery_cmd()
2239 				     cmd->device->channel + 'A',  in ahc_linux_queue_recovery_cmd()
2240 				     cmd->device->lun, pending_scb->hscb->tag,  in ahc_linux_queue_recovery_cmd()
2263 		ahc_search_qinfifo(ahc, cmd->device->id,  in ahc_linux_queue_recovery_cmd()
2264 				   cmd->device->channel + 'A',  in ahc_linux_queue_recovery_cmd()
2265 				   cmd->device->lun, SCB_LIST_NULL,  in ahc_linux_queue_recovery_cmd()
2274 		scmd_printk(KERN_INFO, cmd, "Unable to deliver message\n");  in ahc_linux_queue_recovery_cmd()