| Message ID | 20210713210243.40594-6-don.brace@microchip.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | smartpqi updates | expand |
On 7/13/21 4:02 PM, Don Brace wrote: > From: Murthy Bhat <Murthy.Bhat@microchip.com> > > Report on SCSI command that has triggered the reset. > - Also add check for NULL SCSI commands resulting from > issuing sg_reset when there is no outstanding commands. > > Example: > sg_reset -d /dev/sgXY > smartpqi 0000:39:00.0: resetting scsi 4:0:1:0 due to cmd 0x12 > > Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com> > Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com> > Reviewed-by: Scott Benesh <scott.benesh@microchip.com> > Reviewed-by: Scott Teel <scott.teel@microchip.com> > Signed-off-by: Murthy Bhat <Murthy.Bhat@microchip.com> > Signed-off-by: Don Brace <don.brace@microchip.com> John Donnelly <john.p.donnelly@oracle.com> > --- > drivers/scsi/smartpqi/smartpqi_init.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c > index 29382b290243..ffc7ca221e27 100644 > --- a/drivers/scsi/smartpqi/smartpqi_init.c > +++ b/drivers/scsi/smartpqi/smartpqi_init.c > @@ -6033,8 +6033,10 @@ static int pqi_eh_device_reset_handler(struct scsi_cmnd *scmd) > mutex_lock(&ctrl_info->lun_reset_mutex); > > dev_err(&ctrl_info->pci_dev->dev, > - "resetting scsi %d:%d:%d:%d\n", > - shost->host_no, device->bus, device->target, device->lun); > + "resetting scsi %d:%d:%d:%d due to cmd 0x%02x\n", > + shost->host_no, > + device->bus, device->target, device->lun, > + scmd->cmd_len > 0 ? scmd->cmnd[0] : 0xff); > > pqi_check_ctrl_health(ctrl_info); > if (pqi_ctrl_offline(ctrl_info)) >
On 7/13/21 4:02 PM, Don Brace wrote: > From: Murthy Bhat <Murthy.Bhat@microchip.com> > > Report on SCSI command that has triggered the reset. > - Also add check for NULL SCSI commands resulting from > issuing sg_reset when there is no outstanding commands. > > Example: > sg_reset -d /dev/sgXY > smartpqi 0000:39:00.0: resetting scsi 4:0:1:0 due to cmd 0x12 > > Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com> > Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com> > Reviewed-by: Scott Benesh <scott.benesh@microchip.com> > Reviewed-by: Scott Teel <scott.teel@microchip.com> > Signed-off-by: Murthy Bhat <Murthy.Bhat@microchip.com> > Signed-off-by: Don Brace <don.brace@microchip.com> Acked-by: John Donnelly <john.p.donnelly@oracle.com> > --- > drivers/scsi/smartpqi/smartpqi_init.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c > index 29382b290243..ffc7ca221e27 100644 > --- a/drivers/scsi/smartpqi/smartpqi_init.c > +++ b/drivers/scsi/smartpqi/smartpqi_init.c > @@ -6033,8 +6033,10 @@ static int pqi_eh_device_reset_handler(struct scsi_cmnd *scmd) > mutex_lock(&ctrl_info->lun_reset_mutex); > > dev_err(&ctrl_info->pci_dev->dev, > - "resetting scsi %d:%d:%d:%d\n", > - shost->host_no, device->bus, device->target, device->lun); > + "resetting scsi %d:%d:%d:%d due to cmd 0x%02x\n", > + shost->host_no, > + device->bus, device->target, device->lun, > + scmd->cmd_len > 0 ? scmd->cmnd[0] : 0xff); > > pqi_check_ctrl_health(ctrl_info); > if (pqi_ctrl_offline(ctrl_info)) >
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 29382b290243..ffc7ca221e27 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -6033,8 +6033,10 @@ static int pqi_eh_device_reset_handler(struct scsi_cmnd *scmd) mutex_lock(&ctrl_info->lun_reset_mutex); dev_err(&ctrl_info->pci_dev->dev, - "resetting scsi %d:%d:%d:%d\n", - shost->host_no, device->bus, device->target, device->lun); + "resetting scsi %d:%d:%d:%d due to cmd 0x%02x\n", + shost->host_no, + device->bus, device->target, device->lun, + scmd->cmd_len > 0 ? scmd->cmnd[0] : 0xff); pqi_check_ctrl_health(ctrl_info); if (pqi_ctrl_offline(ctrl_info))