diff options
| author | Deepak Ukey <deepak.ukey@microchip.com> | 2020-03-16 13:19:05 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-03-17 13:57:18 -0400 |
| commit | dba2cc03b9db85fa356bf3137404542c0996e8c7 (patch) | |
| tree | 6b7555a16904ba3472b367f025db7e1e839f47a5 /drivers/scsi/pm8001/pm8001_init.c | |
| parent | b40f28820fbafbcb0e0ec555fc2bca76ac1d9612 (diff) | |
| download | lwn-dba2cc03b9db85fa356bf3137404542c0996e8c7.tar.gz lwn-dba2cc03b9db85fa356bf3137404542c0996e8c7.zip | |
scsi: pm80xx: sysfs attribute for non fatal dump
Added the sysfs attribute for non fatal log so that management utility can
get the non fatal dump from driver. The non-fatal error is an error
condition or abnormal behavior detected by the host, or detected and
reported by the controller to the host.The non-fatal error does not stop
the controller firmware and enables it to still respond to host requests.
A typical example of a non-fatal error is an I/O timeout or an unusual
error notification from the controller. Since the firmware is operational,
the error dump information is pushed to host memory (by firmware) upon
request from the host.
Link: https://lore.kernel.org/r/20200316074906.9119-6-deepak.ukey@microchip.com
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Deepak Ukey <deepak.ukey@microchip.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Signed-off-by: Radha Ramachandran <radha@google.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_init.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index 8fa82bf1a454..210448e496a0 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -486,6 +486,7 @@ static struct pm8001_hba_info *pm8001_pci_alloc(struct pci_dev *pdev, pm8001_ha->shost = shost; pm8001_ha->id = pm8001_id++; pm8001_ha->logging_level = logging_level; + pm8001_ha->non_fatal_count = 0; if (link_rate >= 1 && link_rate <= 15) pm8001_ha->link_rate = (link_rate << 8); else { |