diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/libsas/sas_scsi_host.c | 19 | ||||
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_sas.c | 3 |
2 files changed, 10 insertions, 12 deletions
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 875b87112c5..67641485987 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -576,25 +576,22 @@ int sas_eh_device_reset_handler(struct scsi_cmnd *cmd) return FAILED; } -/* Attempt to send a phy (bus) reset */ int sas_eh_bus_reset_handler(struct scsi_cmnd *cmd) { - struct domain_device *dev = cmd_to_domain_dev(cmd); - struct sas_phy *phy = sas_get_local_phy(dev); - struct Scsi_Host *host = cmd->device->host; int res; + struct Scsi_Host *host = cmd->device->host; + struct domain_device *dev = cmd_to_domain_dev(cmd); + struct sas_internal *i = to_sas_internal(host->transportt); if (current != host->ehandler) return sas_queue_reset(dev, SAS_DEV_RESET, 0, 0); - res = sas_phy_reset(phy, 1); - if (res) - SAS_DPRINTK("Bus reset of %s failed 0x%x\n", - kobject_name(&phy->dev.kobj), - res); - sas_put_local_phy(phy); + if (!i->dft->lldd_I_T_nexus_reset) + return FAILED; - if (res == TMF_RESP_FUNC_SUCC || res == TMF_RESP_FUNC_COMPLETE) + res = i->dft->lldd_I_T_nexus_reset(dev); + if (res == TMF_RESP_FUNC_SUCC || res == TMF_RESP_FUNC_COMPLETE || + res == -ENODEV) return SUCCESS; return FAILED; diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index 3b11edd4a50..fdbba57a74a 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -962,8 +962,9 @@ int pm8001_I_T_nexus_reset(struct domain_device *dev) struct pm8001_device *pm8001_dev; struct pm8001_hba_info *pm8001_ha; struct sas_phy *phy; + if (!dev || !dev->lldd_dev) - return -1; + return -ENODEV; pm8001_dev = dev->lldd_dev; pm8001_ha = pm8001_find_ha_by_dev(dev); |