diff options
| author | Steve French <sfrench@us.ibm.com> | 2005-12-31 10:27:22 -0800 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2005-12-31 10:27:22 -0800 |
| commit | eea60caef610c7a6c58c0de9c80ae1e438e01301 (patch) | |
| tree | 25e19289bba003fe085e589430d0d981fd6b73a7 /drivers/scsi/qla2xxx/qla_isr.c | |
| parent | da8543ef125afc7bba4da526b61a1ae07dc25109 (diff) | |
| parent | 82c9df820112c6286a8e8fbe482e94b65b49062c (diff) | |
| download | talos-op-linux-eea60caef610c7a6c58c0de9c80ae1e438e01301.tar.gz talos-op-linux-eea60caef610c7a6c58c0de9c80ae1e438e01301.zip | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 09afc0f06bd4..5181d966fecb 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -909,6 +909,21 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) resid = resid_len; cp->resid = resid; CMD_RESID_LEN(cp) = resid; + + if (!lscsi_status && + ((unsigned)(cp->request_bufflen - resid) < + cp->underflow)) { + qla_printk(KERN_INFO, ha, + "scsi(%ld:%d:%d:%d): Mid-layer underflow " + "detected (%x of %x bytes)...returning " + "error status.\n", ha->host_no, + cp->device->channel, cp->device->id, + cp->device->lun, resid, + cp->request_bufflen); + + cp->result = DID_ERROR << 16; + break; + } } cp->result = DID_OK << 16 | lscsi_status; |
