diff options
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_configfs.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_configfs.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index b01b6701c144..5d0f51822414 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -314,6 +314,36 @@ ISCSI_NACL_ATTR(random_datain_pdu_offsets); ISCSI_NACL_ATTR(random_datain_seq_offsets); ISCSI_NACL_ATTR(random_r2t_offsets); +static ssize_t iscsi_nacl_attrib_authentication_show(struct config_item *item, + char *page) +{ + struct se_node_acl *se_nacl = attrib_to_nacl(item); + struct iscsi_node_acl *nacl = to_iscsi_nacl(se_nacl); + + return sprintf(page, "%d\n", nacl->node_attrib.authentication); +} + +static ssize_t iscsi_nacl_attrib_authentication_store(struct config_item *item, + const char *page, size_t count) +{ + struct se_node_acl *se_nacl = attrib_to_nacl(item); + struct iscsi_node_acl *nacl = to_iscsi_nacl(se_nacl); + s32 val; + int ret; + + ret = kstrtos32(page, 0, &val); + if (ret) + return ret; + if (val != 0 && val != 1 && val != NA_AUTHENTICATION_INHERITED) + return -EINVAL; + + nacl->node_attrib.authentication = val; + + return count; +} + +CONFIGFS_ATTR(iscsi_nacl_attrib_, authentication); + static struct configfs_attribute *lio_target_nacl_attrib_attrs[] = { &iscsi_nacl_attrib_attr_dataout_timeout, &iscsi_nacl_attrib_attr_dataout_timeout_retries, @@ -323,6 +353,7 @@ static struct configfs_attribute *lio_target_nacl_attrib_attrs[] = { &iscsi_nacl_attrib_attr_random_datain_pdu_offsets, &iscsi_nacl_attrib_attr_random_datain_seq_offsets, &iscsi_nacl_attrib_attr_random_r2t_offsets, + &iscsi_nacl_attrib_attr_authentication, NULL, }; |