diff options
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_os.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index c6cfe324ab2f..cbaf2b33e485 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -83,6 +83,8 @@ static void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha); /* * iSCSI template entry points */ +static int qla4xxx_session_get_param(struct iscsi_cls_session *cls_sess, + enum iscsi_param param, char *buf); static int qla4xxx_conn_get_param(struct iscsi_cls_conn *conn, enum iscsi_param param, char *buf); static int qla4xxx_host_get_param(struct Scsi_Host *shost, @@ -186,7 +188,7 @@ static struct iscsi_transport qla4xxx_iscsi_transport = { .destroy_conn = qla4xxx_conn_destroy, .set_param = iscsi_set_param, .get_conn_param = qla4xxx_conn_get_param, - .get_session_param = iscsi_session_get_param, + .get_session_param = qla4xxx_session_get_param, .get_ep_param = qla4xxx_get_ep_param, .ep_connect = qla4xxx_ep_connect, .ep_poll = qla4xxx_ep_poll, @@ -317,6 +319,12 @@ static umode_t ql4_attr_is_visible(int param_type, int param) case ISCSI_PARAM_MAX_RECV_DLENGTH: case ISCSI_PARAM_MAX_XMIT_DLENGTH: case ISCSI_PARAM_IFACE_NAME: + case ISCSI_PARAM_CHAP_OUT_IDX: + case ISCSI_PARAM_CHAP_IN_IDX: + case ISCSI_PARAM_USERNAME: + case ISCSI_PARAM_PASSWORD: + case ISCSI_PARAM_USERNAME_IN: + case ISCSI_PARAM_PASSWORD_IN: return S_IRUGO; default: return 0; @@ -1288,6 +1296,41 @@ exit_init_fw_cb: return rval; } +static int qla4xxx_session_get_param(struct iscsi_cls_session *cls_sess, + enum iscsi_param param, char *buf) +{ + struct iscsi_session *sess = cls_sess->dd_data; + struct ddb_entry *ddb_entry = sess->dd_data; + struct scsi_qla_host *ha = ddb_entry->ha; + int rval, len; + uint16_t idx; + + switch (param) { + case ISCSI_PARAM_CHAP_IN_IDX: + rval = qla4xxx_get_chap_index(ha, sess->username_in, + sess->password_in, BIDI_CHAP, + &idx); + if (rval) + return -EINVAL; + + len = sprintf(buf, "%hu\n", idx); + break; + case ISCSI_PARAM_CHAP_OUT_IDX: + rval = qla4xxx_get_chap_index(ha, sess->username, + sess->password, LOCAL_CHAP, + &idx); + if (rval) + return -EINVAL; + + len = sprintf(buf, "%hu\n", idx); + break; + default: + return iscsi_session_get_param(cls_sess, param, buf); + } + + return len; +} + static int qla4xxx_conn_get_param(struct iscsi_cls_conn *cls_conn, enum iscsi_param param, char *buf) { |