From d23dbaaaa454667ad6af6feb56f740a990d1295d Mon Sep 17 00:00:00 2001 From: Nicholas Bellinger Date: Fri, 6 Mar 2015 20:43:34 -0800 Subject: [PATCH] tcm_qla2xxx: Expose per endpoint dynamic_sessions attribute This patch exposes a new ../qla2xxx*/$WWPN/$TPGT/dynamic_sessions attribute to dump the currently active sessions by FC initiator WWPN that have been created with dynamically generated se_node_acls. This information is useful so that user-space can optionally perform dynamic -> explicit NodeACL conversion based on $INITIATOR_WWPN. Signed-off-by: Nicholas Bellinger --- drivers/scsi/qla2xxx/tcm_qla2xxx.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 99f43b7fc9ab..c4f66f5745a8 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -1082,8 +1082,18 @@ static ssize_t tcm_qla2xxx_tpg_store_enable( TF_TPG_BASE_ATTR(tcm_qla2xxx, enable, S_IRUGO | S_IWUSR); +static ssize_t tcm_qla2xxx_tpg_show_dynamic_sessions( + struct se_portal_group *se_tpg, + char *page) +{ + return target_show_dynamic_sessions(se_tpg, page); +} + +TF_TPG_BASE_ATTR_RO(tcm_qla2xxx, dynamic_sessions); + static struct configfs_attribute *tcm_qla2xxx_tpg_attrs[] = { &tcm_qla2xxx_tpg_enable.attr, + &tcm_qla2xxx_tpg_dynamic_sessions.attr, NULL, };