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path: root/drivers/target/iscsi/iscsi_target_configfs.c
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Diffstat (limited to 'drivers/target/iscsi/iscsi_target_configfs.c')
-rw-r--r--drivers/target/iscsi/iscsi_target_configfs.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 542641c504a6..5201d5ef9700 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -754,9 +754,33 @@ static ssize_t lio_target_nacl_store_cmdsn_depth(
TF_NACL_BASE_ATTR(lio_target, cmdsn_depth, S_IRUGO | S_IWUSR);
+static ssize_t lio_target_nacl_show_tag(
+ struct se_node_acl *se_nacl,
+ char *page)
+{
+ return snprintf(page, PAGE_SIZE, "%s", se_nacl->acl_tag);
+}
+
+static ssize_t lio_target_nacl_store_tag(
+ struct se_node_acl *se_nacl,
+ const char *page,
+ size_t count)
+{
+ int ret;
+
+ ret = core_tpg_set_initiator_node_tag(se_nacl->se_tpg, se_nacl, page);
+
+ if (ret < 0)
+ return ret;
+ return count;
+}
+
+TF_NACL_BASE_ATTR(lio_target, tag, S_IRUGO | S_IWUSR);
+
static struct configfs_attribute *lio_target_initiator_attrs[] = {
&lio_target_nacl_info.attr,
&lio_target_nacl_cmdsn_depth.attr,
+ &lio_target_nacl_tag.attr,
NULL,
};