379 			     unsigned int err_mask)  in ata_ering_record()  argument
383 	WARN_ON(!err_mask);  in ata_ering_record()
390 	ent->err_mask = err_mask;  in ata_ering_record()
398 	if (ent->err_mask)  in ata_ering_top()
413 		if (!ent->err_mask)  in ata_ering_map()
543 		qc->err_mask |= AC_ERR_TIMEOUT;  in ata_scsi_timed_out()
679 					qc->err_mask |= AC_ERR_TIMEOUT;  in ata_scsi_cmd_error_handler()
906 				qc->err_mask |= AC_ERR_TIMEOUT;  in ata_eh_fastdrain_timerfn()
1333 	if (!qc->err_mask)  in ata_eh_qc_retry()
1468 static const char *ata_err_string(unsigned int err_mask)  in ata_err_string()  argument
1470 	if (err_mask & AC_ERR_HOST_BUS)  in ata_err_string()
1472 	if (err_mask & AC_ERR_ATA_BUS)  in ata_err_string()
1474 	if (err_mask & AC_ERR_TIMEOUT)  in ata_err_string()
1476 	if (err_mask & AC_ERR_HSM)  in ata_err_string()
1478 	if (err_mask & AC_ERR_SYSTEM)  in ata_err_string()
1480 	if (err_mask & AC_ERR_MEDIA)  in ata_err_string()
1482 	if (err_mask & AC_ERR_INVALID)  in ata_err_string()
1484 	if (err_mask & AC_ERR_DEV)  in ata_err_string()
1509 	unsigned int err_mask;  in ata_read_log_page()  local
1532 	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_FROM_DEVICE,  in ata_read_log_page()
1535 	if (err_mask && dma) {  in ata_read_log_page()
1541 	DPRINTK("EXIT, err_mask=%x\n", err_mask);  in ata_read_log_page()
1542 	return err_mask;  in ata_read_log_page()
1564 	unsigned int err_mask;  in ata_eh_read_log_10h()  local
1568 	err_mask = ata_read_log_page(dev, ATA_LOG_SATA_NCQ, 0, buf, 1);  in ata_eh_read_log_10h()
1569 	if (err_mask)  in ata_eh_read_log_10h()
1616 	unsigned int err_mask;  in atapi_eh_tur()  local
1624 	err_mask = ata_exec_internal(dev, &tf, cdb, DMA_NONE, NULL, 0, 0);  in atapi_eh_tur()
1625 	if (err_mask == AC_ERR_DEV)  in atapi_eh_tur()
1627 	return err_mask;  in atapi_eh_tur()
1697 	unsigned int err_mask = 0, action = 0;  in ata_eh_analyze_serror()  local
1701 		err_mask |= AC_ERR_ATA_BUS;  in ata_eh_analyze_serror()
1705 		err_mask |= AC_ERR_HSM;  in ata_eh_analyze_serror()
1709 		err_mask |= AC_ERR_SYSTEM;  in ata_eh_analyze_serror()
1728 	ehc->i.err_mask |= err_mask;  in ata_eh_analyze_serror()
1758 	if (!link->sactive || !(ehc->i.err_mask & AC_ERR_DEV))  in ata_eh_analyze_ncq_error()
1768 		if (qc->err_mask)  in ata_eh_analyze_ncq_error()
1791 	qc->err_mask |= AC_ERR_DEV | AC_ERR_NCQ;  in ata_eh_analyze_ncq_error()
1792 	ehc->i.err_mask &= ~AC_ERR_DEV;  in ata_eh_analyze_ncq_error()
1817 		qc->err_mask |= AC_ERR_HSM;  in ata_eh_analyze_tf()
1822 		qc->err_mask |= AC_ERR_DEV;  in ata_eh_analyze_tf()
1830 			qc->err_mask |= AC_ERR_ATA_BUS;  in ata_eh_analyze_tf()
1832 			qc->err_mask |= AC_ERR_MEDIA;  in ata_eh_analyze_tf()
1834 			qc->err_mask |= AC_ERR_INVALID;  in ata_eh_analyze_tf()
1852 				qc->err_mask |= tmp;  in ata_eh_analyze_tf()
1856 	if (qc->err_mask & (AC_ERR_HSM | AC_ERR_TIMEOUT | AC_ERR_ATA_BUS))  in ata_eh_analyze_tf()
1862 static int ata_eh_categorize_error(unsigned int eflags, unsigned int err_mask,  in ata_eh_categorize_error()  argument
1873 	if (err_mask & AC_ERR_ATA_BUS)  in ata_eh_categorize_error()
1876 	if (err_mask & AC_ERR_TIMEOUT)  in ata_eh_categorize_error()
1880 		if (err_mask & AC_ERR_HSM)  in ata_eh_categorize_error()
1882 		if ((err_mask &  in ata_eh_categorize_error()
1904 	cat = ata_eh_categorize_error(ent->eflags, ent->err_mask,  in speed_down_verdict_cb()
2029 				unsigned int eflags, unsigned int err_mask)  in ata_eh_speed_down()  argument
2037 	if (ata_eh_categorize_error(eflags, err_mask, &xfer_ok) == 0)  in ata_eh_speed_down()
2041 	ata_ering_record(&dev->ering, eflags, err_mask);  in ata_eh_speed_down()
2115 	if (qc->err_mask & AC_ERR_MEDIA)  in ata_eh_worth_retry()
2119 	if (qc->err_mask & AC_ERR_INVALID)  in ata_eh_worth_retry()
2121 	return qc->err_mask != AC_ERR_DEV;  /* retry if not dev error */  in ata_eh_worth_retry()
2159 		ehc->i.err_mask |= AC_ERR_OTHER;  in ata_eh_link_autopsy()
2166 	if (ehc->i.err_mask & ~AC_ERR_OTHER)  in ata_eh_link_autopsy()
2167 		ehc->i.err_mask &= ~AC_ERR_OTHER;  in ata_eh_link_autopsy()
2169 	all_err_mask |= ehc->i.err_mask;  in ata_eh_link_autopsy()
2179 		qc->err_mask |= ehc->i.err_mask;  in ata_eh_link_autopsy()
2185 		if (qc->err_mask & AC_ERR_ATA_BUS)  in ata_eh_link_autopsy()
2186 			qc->err_mask &= ~(AC_ERR_DEV | AC_ERR_MEDIA |  in ata_eh_link_autopsy()
2190 		if (qc->err_mask & ~AC_ERR_OTHER)  in ata_eh_link_autopsy()
2191 			qc->err_mask &= ~AC_ERR_OTHER;  in ata_eh_link_autopsy()
2195 			qc->err_mask &= ~(AC_ERR_DEV | AC_ERR_OTHER);  in ata_eh_link_autopsy()
2203 		all_err_mask |= qc->err_mask;  in ata_eh_link_autopsy()
2228 		ap->link.eh_context.i.err_mask |= AC_ERR_TIMEOUT;  in ata_eh_link_autopsy()
2441 		     qc->err_mask == AC_ERR_DEV))  in ata_eh_link_report()
2443 		if (qc->flags & ATA_QCFLAG_SENSE_VALID && !qc->err_mask)  in ata_eh_link_report()
2449 	if (!nr_failed && !ehc->i.err_mask)  in ata_eh_link_report()
2463 			    ehc->i.err_mask, link->sactive, ehc->i.serror,  in ata_eh_link_report()
2470 			     ehc->i.err_mask, link->sactive, ehc->i.serror,  in ata_eh_link_report()
2506 		    ata_dev_phys_link(qc->dev) != link || !qc->err_mask)  in ata_eh_link_report()
2559 			res->device, qc->err_mask, ata_err_string(qc->err_mask),  in ata_eh_link_report()
2560 			qc->err_mask & AC_ERR_NCQ ? " <F>" : "");  in ata_eh_link_report()
3069 	unsigned int err_mask;  in ata_eh_park_issue_cmd()  local
3086 	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0);  in ata_eh_park_issue_cmd()
3087 	if (park && (err_mask || tf.lbal != 0xc4)) {  in ata_eh_park_issue_cmd()
3295 		unsigned int err_mask;  in atapi_eh_clear_ua()  local
3297 		err_mask = atapi_eh_tur(dev, &sense_key);  in atapi_eh_clear_ua()
3298 		if (err_mask != 0 && err_mask != AC_ERR_DEV) {  in atapi_eh_clear_ua()
3301 				     err_mask);  in atapi_eh_clear_ua()
3305 		if (!err_mask || sense_key != UNIT_ATTENTION)  in atapi_eh_clear_ua()
3308 		err_mask = atapi_eh_request_sense(dev, sense_buffer, sense_key);  in atapi_eh_clear_ua()
3309 		if (err_mask) {  in atapi_eh_clear_ua()
3311 				"UNIT ATTENTION (err_mask=0x%x)\n", err_mask);  in atapi_eh_clear_ua()
3345 	unsigned int err_mask;  in ata_eh_maybe_retry_flush()  local
3358 	if (qc->err_mask & AC_ERR_DEV)  in ata_eh_maybe_retry_flush()
3369 		       tf.command, qc->err_mask);  in ata_eh_maybe_retry_flush()
3371 	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0);  in ata_eh_maybe_retry_flush()
3372 	if (!err_mask) {  in ata_eh_maybe_retry_flush()
3384 			       err_mask);  in ata_eh_maybe_retry_flush()
3388 		if (err_mask & AC_ERR_DEV) {  in ata_eh_maybe_retry_flush()
3389 			qc->err_mask |= AC_ERR_DEV;  in ata_eh_maybe_retry_flush()
3424 	unsigned int err_mask;  in ata_eh_set_lpm()  local
3454 			err_mask = ata_dev_set_feature(dev,  in ata_eh_set_lpm()
3456 			if (err_mask && err_mask != AC_ERR_DEV) {  in ata_eh_set_lpm()
3459 					     err_mask);  in ata_eh_set_lpm()
3498 			err_mask = ata_dev_set_feature(dev,  in ata_eh_set_lpm()
3500 			if (err_mask && err_mask != AC_ERR_DEV) {  in ata_eh_set_lpm()
3503 					err_mask);  in ata_eh_set_lpm()
3964 		if (qc->err_mask) {  in ata_eh_finish()