Messages in this thread | | | Date | Wed, 24 May 2023 16:55:13 +0900 | Subject | Re: [PATCH 2/2] scsi: pm80xx: Add fatal error check for pm8001_lu_reset() | From | Damien Le Moal <> |
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On 5/24/23 06:41, Pranav Prasad wrote: > From: Igor Pylypiv <ipylypiv@google.com> > > This patch adds a fatal error check for pm8001_lu_reset(). > > Signed-off-by: Igor Pylypiv <ipylypiv@google.com> > Signed-off-by: Pranav Prasad <pranavpp@google.com> > --- > drivers/scsi/pm8001/pm8001_sas.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c > index b153f0966e5d..e302d5879bb7 100644 > --- a/drivers/scsi/pm8001/pm8001_sas.c > +++ b/drivers/scsi/pm8001/pm8001_sas.c > @@ -918,6 +918,16 @@ int pm8001_lu_reset(struct domain_device *dev, u8 *lun) > struct pm8001_device *pm8001_dev = dev->lldd_dev; > struct pm8001_hba_info *pm8001_ha = pm8001_find_ha_by_dev(dev); > DECLARE_COMPLETION_ONSTACK(completion_setstate); > + > + if (PM8001_CHIP_DISP->fatal_errors(pm8001_ha)) { > + /* If the controller is in fatal error state, > + * we will not get a response from the controller > + */ > + pm8001_dbg(pm8001_ha, FAIL, > + "LUN reset failed due to fatal errors\n"); > + return rc; > + } > +
Same comments as patch 1. And does this really need to be a separate patch ? both patches touch the same file, and add a similar change to 2 functions, so I would fold this in patch 1.
> if (dev_is_sata(dev)) { > struct sas_phy *phy = sas_get_local_phy(dev); > sas_execute_internal_abort_dev(dev, 0, NULL);
-- Damien Le Moal Western Digital Research
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