Remove tpg/enable attribute.
Add fabric ops enable_tpg impalmentation instead.
Reviewed-by: Roman Bolshakov <r.bolshakov@xxxxxxxxx>
Signed-off-by: Dmitry Bogdanov <d.bogdanov@xxxxxxxxx>
---
drivers/target/iscsi/iscsi_target_configfs.c | 91 +++++++-------------
1 file changed, 32 insertions(+), 59 deletions(-)
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 0fa1d57b26fa..be7289728f2d 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -1006,74 +1006,15 @@ static struct configfs_attribute *lio_target_tpg_param_attrs[] = {
/* Start items for lio_target_tpg_cit */
-static ssize_t lio_target_tpg_enable_show(struct config_item *item, char *page)
-{
- struct se_portal_group *se_tpg = to_tpg(item);
- struct iscsi_portal_group *tpg = container_of(se_tpg,
- struct iscsi_portal_group, tpg_se_tpg);
- ssize_t len;
-
- spin_lock(&tpg->tpg_state_lock);
- len = sprintf(page, "%d\n",
- (tpg->tpg_state == TPG_STATE_ACTIVE) ? 1 : 0);
- spin_unlock(&tpg->tpg_state_lock);
-
- return len;
-}
-
-static ssize_t lio_target_tpg_enable_store(struct config_item *item,
- const char *page, size_t count)
-{
- struct se_portal_group *se_tpg = to_tpg(item);
- struct iscsi_portal_group *tpg = container_of(se_tpg,
- struct iscsi_portal_group, tpg_se_tpg);
- u32 op;
- int ret;
-
- ret = kstrtou32(page, 0, &op);
- if (ret)
- return ret;
- if ((op != 1) && (op != 0)) {
- pr_err("Illegal value for tpg_enable: %u\n", op);
- return -EINVAL;
- }
-
- ret = iscsit_get_tpg(tpg);
- if (ret < 0)
- return -EINVAL;
-
- if (op) {
- ret = iscsit_tpg_enable_portal_group(tpg);
- if (ret < 0)
- goto out;
- } else {
- /*
- * iscsit_tpg_disable_portal_group() assumes force=1
- */
- ret = iscsit_tpg_disable_portal_group(tpg, 1);
- if (ret < 0)
- goto out;
- }
-
- iscsit_put_tpg(tpg);
- return count;
-out:
- iscsit_put_tpg(tpg);
- return -EINVAL;
-}
-
-
static ssize_t lio_target_tpg_dynamic_sessions_show(struct config_item *item,
char *page)
{
return target_show_dynamic_sessions(to_tpg(item), page);
}
-CONFIGFS_ATTR(lio_target_tpg_, enable);
CONFIGFS_ATTR_RO(lio_target_tpg_, dynamic_sessions);
static struct configfs_attribute *lio_target_tpg_attrs[] = {
- &lio_target_tpg_attr_enable,
&lio_target_tpg_attr_dynamic_sessions,
NULL,
};
@@ -1130,6 +1071,37 @@ static struct se_portal_group *lio_target_tiqn_addtpg(struct se_wwn *wwn,
return NULL;
}
+static int lio_target_tiqn_enabletpg(struct se_portal_group *se_tpg,
+ bool enable)
+{
+ struct iscsi_portal_group *tpg = container_of(se_tpg,
+ struct iscsi_portal_group, tpg_se_tpg);
+ int ret;
+
+ ret = iscsit_get_tpg(tpg);
+ if (ret < 0)
+ return -EINVAL;
+
+ if (enable) {
+ ret = iscsit_tpg_enable_portal_group(tpg);
+ if (ret < 0)
+ goto out;
+ } else {
+ /*
+ * iscsit_tpg_disable_portal_group() assumes force=1
+ */
+ ret = iscsit_tpg_disable_portal_group(tpg, 1);
+ if (ret < 0)
+ goto out;
+ }
+
+ iscsit_put_tpg(tpg);
+ return 0;
+out:
+ iscsit_put_tpg(tpg);
+ return -EINVAL;
+}
+
static void lio_target_tiqn_deltpg(struct se_portal_group *se_tpg)
{
struct iscsi_portal_group *tpg;
@@ -1557,6 +1529,7 @@ const struct target_core_fabric_ops iscsi_ops = {
.fabric_drop_wwn = lio_target_call_coredeltiqn,
.add_wwn_groups = lio_target_add_wwn_groups,
.fabric_make_tpg = lio_target_tiqn_addtpg,
+ .fabric_enable_tpg = lio_target_tiqn_enabletpg,
.fabric_drop_tpg = lio_target_tiqn_deltpg,
.fabric_make_np = lio_target_call_addnptotpg,
.fabric_drop_np = lio_target_call_delnpfromtpg,
--
2.25.1
