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| author | Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2011-03-21 03:34:32 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-03-23 12:53:03 -0500 |
| commit | 3038727c8391ab1f3e5f5cf764f9f74164e6b47a (patch) | |
| tree | 07bfa8e593b2177dd63c1c290a7959a1bef26de2 /drivers/scsi | |
| parent | 8bb4033d2b91e055a32e905e10a7034a4b077b7a (diff) | |
| download | linux-3.10-3038727c8391ab1f3e5f5cf764f9f74164e6b47a.tar.gz linux-3.10-3038727c8391ab1f3e5f5cf764f9f74164e6b47a.tar.bz2 linux-3.10-3038727c8391ab1f3e5f5cf764f9f74164e6b47a.zip | |
[SCSI] qla4xxx: add support for ql4xsess_recovery_tmo cmd line param
Target Session Recovery Timeout
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index df46e5d8f74..b7bc69900de 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -57,6 +57,12 @@ MODULE_PARM_DESC(ql4xmaxqdepth, "Maximum queue depth to report for target devices.\n" " Default: 32."); +static int ql4xsess_recovery_tmo = QL4_SESS_RECOVERY_TMO; +module_param(ql4xsess_recovery_tmo, int, S_IRUGO); +MODULE_PARM_DESC(ql4xsess_recovery_tmo, + "Target Session Recovery Timeout.\n" + " Default: 30 sec."); + /* * SCSI host template entry points */ @@ -166,7 +172,7 @@ static void qla4xxx_recovery_timedout(struct iscsi_cls_session *session) DEBUG2(printk("scsi%ld: %s: ddb [%d] session recovery timeout " "of (%d) secs exhausted, marking device DEAD.\n", ha->host_no, __func__, ddb_entry->fw_ddb_index, - QL4_SESS_RECOVERY_TMO)); + ddb_entry->sess->recovery_tmo)); } } @@ -296,7 +302,7 @@ int qla4xxx_add_sess(struct ddb_entry *ddb_entry) { int err; - ddb_entry->sess->recovery_tmo = QL4_SESS_RECOVERY_TMO; + ddb_entry->sess->recovery_tmo = ql4xsess_recovery_tmo; err = iscsi_add_session(ddb_entry->sess, ddb_entry->fw_ddb_index); if (err) { |