117 	if (ioasa->rc.flags & SISL_RC_FLAGS_UNDERRUN) {  in process_cmd_err()
124 	if (ioasa->rc.flags & SISL_RC_FLAGS_OVERRUN) {  in process_cmd_err()
132 		 __func__, ioasa->rc.afu_rc, ioasa->rc.scsi_rc,  in process_cmd_err()
133 		 ioasa->rc.fc_rc, ioasa->afu_extra, ioasa->scsi_extra,  in process_cmd_err()
136 	if (ioasa->rc.scsi_rc) {  in process_cmd_err()
138 		if (ioasa->rc.flags & SISL_RC_FLAGS_SENSE_VALID) {  in process_cmd_err()
141 			scp->result = ioasa->rc.scsi_rc;  in process_cmd_err()
143 			scp->result = ioasa->rc.scsi_rc | (DID_ERROR << 16);  in process_cmd_err()
150 	if (ioasa->rc.fc_rc) {  in process_cmd_err()
152 		switch (ioasa->rc.fc_rc) {  in process_cmd_err()
158 			if (!(ioasa->rc.flags & SISL_RC_FLAGS_OVERRUN)) {  in process_cmd_err()
182 	if (ioasa->rc.afu_rc) {  in process_cmd_err()
184 		switch (ioasa->rc.afu_rc) {  in process_cmd_err()
323 	int rc = 0;  in send_cmd()  local
366 		 cmd->rcb.data_len, (void *)cmd->rcb.data_ea, rc);  in send_cmd()
367 	return rc;  in send_cmd()
372 	rc = SCSI_MLQUEUE_HOST_BUSY;  in send_cmd()
392 		       cmd->sa.rc.flags, cmd->sa.rc.afu_rc, cmd->sa.rc.scsi_rc,  in wait_resp()
393 		       cmd->sa.rc.fc_rc);  in wait_resp()
415 	int rc = 0;  in send_tmf()  local
421 		rc = SCSI_MLQUEUE_HOST_BUSY;  in send_tmf()
451 	rc = send_cmd(afu, cmd);  in send_tmf()
452 	if (unlikely(rc)) {  in send_tmf()
469 		rc = -1;  in send_tmf()
473 	return rc;  in send_tmf()
505 	int rc = 0;  in cxlflash_queuecommand()  local
523 		rc = SCSI_MLQUEUE_HOST_BUSY;  in cxlflash_queuecommand()
531 		rc = SCSI_MLQUEUE_HOST_BUSY;  in cxlflash_queuecommand()
537 		rc = 0;  in cxlflash_queuecommand()
546 		rc = SCSI_MLQUEUE_HOST_BUSY;  in cxlflash_queuecommand()
569 		rc = SCSI_MLQUEUE_HOST_BUSY;  in cxlflash_queuecommand()
583 	rc = send_cmd(afu, cmd);  in cxlflash_queuecommand()
584 	if (unlikely(rc)) {  in cxlflash_queuecommand()
590 	pr_devel("%s: returning rc=%d\n", __func__, rc);  in cxlflash_queuecommand()
591 	return rc;  in cxlflash_queuecommand()
661 	int rc = 0;  in term_mc()  local
673 		rc = cxl_stop_context(cfg->mcctx);  in term_mc()
674 		BUG_ON(rc);  in term_mc()
760 	int rc = 0;  in alloc_mem()  local
771 		rc = -ENOMEM;  in alloc_mem()
784 				rc = -ENOMEM;  in alloc_mem()
796 	return rc;  in alloc_mem()
808 	int rc = 0;  in init_pci()  local
811 	rc = pci_request_regions(pdev, CXLFLASH_NAME);  in init_pci()
812 	if (rc < 0) {  in init_pci()
819 	rc = pci_enable_device(pdev);  in init_pci()
820 	if (rc || pci_channel_offline(pdev)) {  in init_pci()
823 			rc = pci_enable_device(pdev);  in init_pci()
826 		if (rc) {  in init_pci()
834 	rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));  in init_pci()
835 	if (rc < 0) {  in init_pci()
838 		rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));  in init_pci()
841 	if (rc < 0) {  in init_pci()
852 			rc = -EIO;  in init_pci()
857 	rc = pci_save_state(pdev);  in init_pci()
859 	if (rc != PCIBIOS_SUCCESSFUL) {  in init_pci()
862 		rc = -EIO;  in init_pci()
867 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in init_pci()
868 	return rc;  in init_pci()
890 	int rc = 0;  in init_scsi()  local
892 	rc = scsi_add_host(cfg->host, &pdev->dev);  in init_scsi()
893 	if (rc) {  in init_scsi()
895 			__func__, rc);  in init_scsi()
902 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in init_scsi()
903 	return rc;  in init_scsi()
1023 	int rc = 0;  in afu_set_wwpn()  local
1031 		rc = -1; /* but continue on to leave the port back online */  in afu_set_wwpn()
1034 	if (rc == 0)  in afu_set_wwpn()
1038 	rc = 0;  in afu_set_wwpn()
1048 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in afu_set_wwpn()
1050 	return rc;  in afu_set_wwpn()
1356 	int rc = 0;  in start_context()  local
1358 	rc = cxl_start_context(cfg->mcctx,  in start_context()
1362 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in start_context()
1363 	return rc;  in start_context()
1376 	int rc = 0;  in read_vpd()  local
1388 		rc = -ENODEV;  in read_vpd()
1398 		rc = -ENODEV;  in read_vpd()
1428 			rc = -ENODEV;  in read_vpd()
1438 			rc = -ENODEV;  in read_vpd()
1443 		rc = kstrtoul(tmp_buf, WWPN_LEN, (ulong *)&wwpn[k]);  in read_vpd()
1444 		if (unlikely(rc)) {  in read_vpd()
1447 			rc = -ENODEV;  in read_vpd()
1453 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in read_vpd()
1454 	return rc;  in read_vpd()
1505 	int rc = 0;  in init_global()  local
1508 	rc = read_vpd(cfg, &wwpn[0]);  in init_global()
1509 	if (rc) {  in init_global()
1510 		dev_err(dev, "%s: could not read vpd rc=%d\n", __func__, rc);  in init_global()
1555 			rc = -EIO;  in init_global()
1576 	return rc;  in init_global()
1589 	int rc = 0;  in start_afu()  local
1610 	rc = init_global(cfg);  in start_afu()
1612 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in start_afu()
1613 	return rc;  in start_afu()
1627 	int rc = 0;  in init_mc()  local
1639 	rc = cxl_afu_reset(cfg->mcctx);  in init_mc()
1640 	if (unlikely(rc)) {  in init_mc()
1642 			__func__, rc);  in init_mc()
1647 	rc = cxl_allocate_afu_irqs(ctx, 3);  in init_mc()
1648 	if (unlikely(rc)) {  in init_mc()
1650 			__func__, rc);  in init_mc()
1655 	rc = cxl_map_afu_irq(ctx, 1, cxlflash_sync_err_irq, afu,  in init_mc()
1657 	if (unlikely(rc <= 0)) {  in init_mc()
1664 	rc = cxl_map_afu_irq(ctx, 2, cxlflash_rrq_irq, afu,  in init_mc()
1666 	if (unlikely(rc <= 0)) {  in init_mc()
1673 	rc = cxl_map_afu_irq(ctx, 3, cxlflash_async_err_irq, afu,  in init_mc()
1675 	if (unlikely(rc <= 0)) {  in init_mc()
1682 	rc = 0;  in init_mc()
1688 	rc = start_context(cfg);  in init_mc()
1689 	if (unlikely(rc)) {  in init_mc()
1690 		dev_err(dev, "%s: start context failed rc=%d\n", __func__, rc);  in init_mc()
1695 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in init_mc()
1696 	return rc;  in init_mc()
1714 	int rc = 0;  in init_afu()  local
1720 	rc = init_mc(cfg);  in init_afu()
1721 	if (rc) {  in init_afu()
1723 			__func__, rc);  in init_afu()
1731 		rc = -ENOMEM;  in init_afu()
1744 		rc = -EINVAL;  in init_afu()
1751 	rc = start_afu(cfg);  in init_afu()
1752 	if (rc) {  in init_afu()
1754 			__func__, rc);  in init_afu()
1764 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in init_afu()
1765 	return rc;  in init_afu()
1803 	int rc = 0;  in cxlflash_afu_sync()  local
1821 		rc = -1;  in cxlflash_afu_sync()
1843 	rc = send_cmd(afu, cmd);  in cxlflash_afu_sync()
1844 	if (unlikely(rc))  in cxlflash_afu_sync()
1852 		rc = -1;  in cxlflash_afu_sync()
1857 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in cxlflash_afu_sync()
1858 	return rc;  in cxlflash_afu_sync()
1869 	int rc = 0;  in afu_reset()  local
1876 	rc = init_afu(cfg);  in afu_reset()
1878 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in afu_reset()
1879 	return rc;  in afu_reset()
1892 	int rc = SUCCESS;  in cxlflash_eh_device_reset_handler()  local
1912 			rc = FAILED;  in cxlflash_eh_device_reset_handler()
1918 		rc = FAILED;  in cxlflash_eh_device_reset_handler()
1922 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in cxlflash_eh_device_reset_handler()
1923 	return rc;  in cxlflash_eh_device_reset_handler()
1936 	int rc = SUCCESS;  in cxlflash_eh_host_reset_handler()  local
1956 			rc = FAILED;  in cxlflash_eh_host_reset_handler()
1968 		rc = FAILED;  in cxlflash_eh_host_reset_handler()
1972 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in cxlflash_eh_host_reset_handler()
1973 	return rc;  in cxlflash_eh_host_reset_handler()
2111 	int rc;  in lun_mode_store()  local
2114 	rc = kstrtouint(buf, 10, &lun_mode);  in lun_mode_store()
2115 	if (!rc && (lun_mode < 5) && (lun_mode != afu->internal_lun)) {  in lun_mode_store()
2358 	int rc = 0;  in cxlflash_probe()  local
2370 		rc = -ENOMEM;  in cxlflash_probe()
2382 	rc = alloc_mem(cfg);  in cxlflash_probe()
2383 	if (rc) {  in cxlflash_probe()
2386 		rc = -ENOMEM;  in cxlflash_probe()
2430 		rc = -ENODEV;  in cxlflash_probe()
2437 	rc = init_pci(cfg);  in cxlflash_probe()
2438 	if (rc) {  in cxlflash_probe()
2440 			"failed rc=%d!\n", __func__, rc);  in cxlflash_probe()
2445 	rc = init_afu(cfg);  in cxlflash_probe()
2446 	if (rc) {  in cxlflash_probe()
2448 			"failed rc=%d!\n", __func__, rc);  in cxlflash_probe()
2453 	rc = init_scsi(cfg);  in cxlflash_probe()
2454 	if (rc) {  in cxlflash_probe()
2456 			"failed rc=%d!\n", __func__, rc);  in cxlflash_probe()
2462 	pr_debug("%s: returning rc=%d\n", __func__, rc);  in cxlflash_probe()
2463 	return rc;  in cxlflash_probe()
2493 	int rc = 0;  in cxlflash_pci_error_detected()  local
2504 		rc = cxlflash_mark_contexts_error(cfg);  in cxlflash_pci_error_detected()
2505 		if (unlikely(rc))  in cxlflash_pci_error_detected()
2507 				__func__, rc);  in cxlflash_pci_error_detected()
2533 	int rc = 0;  in cxlflash_pci_slot_reset()  local
2539 	rc = init_afu(cfg);  in cxlflash_pci_slot_reset()
2540 	if (unlikely(rc)) {  in cxlflash_pci_slot_reset()
2541 		dev_err(dev, "%s: EEH recovery failed! (%d)\n", __func__, rc);  in cxlflash_pci_slot_reset()