From mboxrd@z Thu Jan 1 00:00:00 1970 From: vikas.chaudhary@qlogic.com Subject: [PATCH 09/13] qla4xxx: add support for ql4xsess_recovery_tmo cmd line param Date: Mon, 21 Mar 2011 03:34:32 -0700 Message-ID: <1300703676-27398-9-git-send-email-vikas.chaudhary@qlogic.com> References: <1300703676-27398-1-git-send-email-vikas.chaudhary@qlogic.com> Return-path: Received: from vpn.pathscale.com ([198.186.3.75]:46162 "HELO mx.mv.qlogic.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with SMTP id S1753060Ab1CUKqG (ORCPT ); Mon, 21 Mar 2011 06:46:06 -0400 In-Reply-To: <1300703676-27398-1-git-send-email-vikas.chaudhary@qlogic.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James.Bottomley@suse.de Cc: linux-scsi@vger.kernel.org, ravi.anand@qlogic.com, lalit.chandivade@qlogic.com, vikas.chaudhary@qlogic.com From: Vikas Chaudhary Target Session Recovery Timeout Signed-off-by: Vikas Chaudhary --- 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 051c049..4a599d3 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) { -- 1.7.3.2