diff options
Diffstat (limited to 'drivers/s390/block/dasd_alias.c')
| -rw-r--r-- | drivers/s390/block/dasd_alias.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/drivers/s390/block/dasd_alias.c b/drivers/s390/block/dasd_alias.c index 20676cdef4a5..219bee7bd77c 100644 --- a/drivers/s390/block/dasd_alias.c +++ b/drivers/s390/block/dasd_alias.c @@ -646,14 +646,16 @@ static int reset_summary_unit_check(struct alias_lcu *lcu, { struct dasd_ccw_req *cqr; int rc = 0; + struct ccw1 *ccw; cqr = lcu->rsu_cqr; strncpy((char *) &cqr->magic, "ECKD", 4); ASCEBC((char *) &cqr->magic, 4); - cqr->cpaddr->cmd_code = DASD_ECKD_CCW_RSCK; - cqr->cpaddr->flags = 0 ; - cqr->cpaddr->count = 16; - cqr->cpaddr->cda = (__u32)(addr_t) cqr->data; + ccw = cqr->cpaddr; + ccw->cmd_code = DASD_ECKD_CCW_RSCK; + ccw->flags = 0 ; + ccw->count = 16; + ccw->cda = (__u32)(addr_t) cqr->data; ((char *)cqr->data)[0] = reason; clear_bit(DASD_CQR_FLAGS_USE_ERP, &cqr->flags); @@ -855,12 +857,21 @@ void dasd_alias_handle_summary_unit_check(struct dasd_device *device, struct alias_lcu *lcu; char reason; struct dasd_eckd_private *private; + char *sense; private = (struct dasd_eckd_private *) device->private; - reason = irb->ecw[8]; - DEV_MESSAGE(KERN_WARNING, device, "%s %x", - "eckd handle summary unit check: reason", reason); + sense = dasd_get_sense(irb); + if (sense) { + reason = sense[8]; + DBF_DEV_EVENT(DBF_NOTICE, device, "%s %x", + "eckd handle summary unit check: reason", reason); + } else { + DBF_DEV_EVENT(DBF_WARNING, device, "%s", + "eckd handle summary unit check:" + " no reason code available"); + return; + } lcu = private->lcu; if (!lcu) { |