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-rw-r--r--drivers/scsi/libsas/sas_scsi_host.c19
-rw-r--r--drivers/scsi/pm8001/pm8001_sas.c3
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 875b87112c50..676414859872 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 3b11edd4a50c..fdbba57a74ae 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);