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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2008-12-25 12:38:50 (GMT) |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 12:39:01 (GMT) |
| commit | bd43a42b7e9880f426ed715f18bb4f963b7352af (patch) | |
| tree | 1c58540f9df8d6b45f932b77830bf21eb47dabf9 /drivers/s390/scsi/zfcp_erp.c | |
| parent | 6bcac508fbebdca52f5a55d69a4316997ecb5391 (diff) | |
| download | linux-bd43a42b7e9880f426ed715f18bb4f963b7352af.tar.xz | |
[S390] zfcp: Report microcode level through service level interface
Register zfcp with the new /proc/service_level interface to report the
FCP microcode level. When the adapter goes offline or a channel path
disappears, zfcp unregisters, since the microcode version might change
and zfcp does not know about it.
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_erp.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_erp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index c557ba3..174d29c 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -1281,10 +1281,13 @@ static void zfcp_erp_action_cleanup(struct zfcp_erp_action *act, int result) break; case ZFCP_ERP_ACTION_REOPEN_ADAPTER: - if (result != ZFCP_ERP_SUCCEEDED) + if (result != ZFCP_ERP_SUCCEEDED) { + unregister_service_level(&adapter->service_level); zfcp_erp_rports_del(adapter); - else + } else { + register_service_level(&adapter->service_level); schedule_work(&adapter->scan_work); + } zfcp_adapter_put(adapter); break; } |