diff options
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 54 |
1 files changed, 23 insertions, 31 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index b7bc69900de8..a4acb0dd7beb 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -1218,6 +1218,27 @@ recover_ha_init_adapter: return status; } +static void qla4xxx_relogin_all_devices(struct scsi_qla_host *ha) +{ + struct ddb_entry *ddb_entry, *dtemp; + + list_for_each_entry_safe(ddb_entry, dtemp, &ha->ddb_list, list) { + if ((atomic_read(&ddb_entry->state) == DDB_STATE_MISSING) || + (atomic_read(&ddb_entry->state) == DDB_STATE_DEAD)) { + if (ddb_entry->fw_ddb_device_state == + DDB_DS_SESSION_ACTIVE) { + atomic_set(&ddb_entry->state, DDB_STATE_ONLINE); + ql4_printk(KERN_INFO, ha, "scsi%ld: %s: ddb[%d]" + " marked ONLINE\n", ha->host_no, __func__, + ddb_entry->fw_ddb_index); + + iscsi_unblock_session(ddb_entry->sess); + } else + qla4xxx_relogin_device(ha, ddb_entry); + } + } +} + void qla4xxx_wake_dpc(struct scsi_qla_host *ha) { if (ha->dpc_thread && @@ -1326,13 +1347,7 @@ dpc_post_reset_ha: if (test_and_clear_bit(DPC_LINK_CHANGED, &ha->dpc_flags)) { if (!test_bit(AF_LINK_UP, &ha->flags)) { /* ---- link down? --- */ - list_for_each_entry_safe(ddb_entry, dtemp, - &ha->ddb_list, list) { - if (atomic_read(&ddb_entry->state) == - DDB_STATE_ONLINE) - qla4xxx_mark_device_missing(ha, - ddb_entry); - } + qla4xxx_mark_all_devices_missing(ha); } else { /* ---- link up? --- * * F/W will auto login to all devices ONLY ONCE after @@ -1341,30 +1356,7 @@ dpc_post_reset_ha: * manually relogin to devices when recovering from * connection failures, logouts, expired KATO, etc. */ - list_for_each_entry_safe(ddb_entry, dtemp, - &ha->ddb_list, list) { - if ((atomic_read(&ddb_entry->state) == - DDB_STATE_MISSING) || - (atomic_read(&ddb_entry->state) == - DDB_STATE_DEAD)) { - if (ddb_entry->fw_ddb_device_state == - DDB_DS_SESSION_ACTIVE) { - atomic_set(&ddb_entry->state, - DDB_STATE_ONLINE); - ql4_printk(KERN_INFO, ha, - "scsi%ld: %s: ddb[%d]" - " marked ONLINE\n", - ha->host_no, __func__, - ddb_entry->fw_ddb_index); - - iscsi_unblock_session( - ddb_entry->sess); - } else - qla4xxx_relogin_device( - ha, ddb_entry); - } - - } + qla4xxx_relogin_all_devices(ha); } } |