diff options
| -rw-r--r-- | package/network/services/hostapd/src/src/ap/ubus.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/package/network/services/hostapd/src/src/ap/ubus.c b/package/network/services/hostapd/src/src/ap/ubus.c index 83de03b05b..5aad5a7dd5 100644 --- a/package/network/services/hostapd/src/src/ap/ubus.c +++ b/package/network/services/hostapd/src/src/ap/ubus.c @@ -1347,6 +1347,70 @@ hostapd_rrm_beacon_req(struct ubus_context *ctx, struct ubus_object *obj, return 0; } +enum { + LM_REQ_ADDR, + LM_REQ_TX_POWER_USED, + LM_REQ_TX_POWER_MAX, + __LM_REQ_MAX, +}; + +static const struct blobmsg_policy lm_req_policy[__LM_REQ_MAX] = { + [LM_REQ_ADDR] = { "addr", BLOBMSG_TYPE_STRING }, + [LM_REQ_TX_POWER_USED] = { "tx-power-used", BLOBMSG_TYPE_INT32 }, + [LM_REQ_TX_POWER_MAX] = { "tx-power-max", BLOBMSG_TYPE_INT32 }, +}; + +static int +hostapd_rrm_lm_req(struct ubus_context *ctx, struct ubus_object *obj, + struct ubus_request_data *ureq, const char *method, + struct blob_attr *msg) +{ + struct hostapd_data *hapd = container_of(obj, struct hostapd_data, ubus.obj); + struct blob_attr *tb[__LM_REQ_MAX]; + struct wpabuf *buf; + u8 addr[ETH_ALEN]; + int ret; + int8_t txp_used, txp_max; + + txp_used = 0; + txp_max = 0; + + blobmsg_parse(lm_req_policy, __LM_REQ_MAX, tb, blob_data(msg), blob_len(msg)); + + if (!tb[LM_REQ_ADDR]) + return UBUS_STATUS_INVALID_ARGUMENT; + + if (tb[LM_REQ_TX_POWER_USED]) + txp_used = (int8_t) blobmsg_get_u32(tb[LM_REQ_TX_POWER_USED]); + + if (tb[LM_REQ_TX_POWER_MAX]) + txp_max = (int8_t) blobmsg_get_u32(tb[LM_REQ_TX_POWER_MAX]); + + if (hwaddr_aton(blobmsg_data(tb[LM_REQ_ADDR]), addr)) + return UBUS_STATUS_INVALID_ARGUMENT; + + buf = wpabuf_alloc(5); + if (!buf) + return UBUS_STATUS_UNKNOWN_ERROR; + + wpabuf_put_u8(buf, WLAN_ACTION_RADIO_MEASUREMENT); + wpabuf_put_u8(buf, WLAN_RRM_LINK_MEASUREMENT_REQUEST); + wpabuf_put_u8(buf, 1); + /* TX-Power used */ + wpabuf_put_u8(buf, txp_used); + /* Max TX Power */ + wpabuf_put_u8(buf, txp_max); + + ret = hostapd_drv_send_action(hapd, hapd->iface->freq, 0, addr, + wpabuf_head(buf), wpabuf_len(buf)); + + wpabuf_free(buf); + if (ret < 0) + return -ret; + + return 0; +} + #ifdef CONFIG_WNM_AP @@ -1604,6 +1668,7 @@ static const struct ubus_method bss_methods[] = { UBUS_METHOD_NOARG("rrm_nr_list", hostapd_rrm_nr_list), UBUS_METHOD("rrm_nr_set", hostapd_rrm_nr_set, nr_set_policy), UBUS_METHOD("rrm_beacon_req", hostapd_rrm_beacon_req, beacon_req_policy), + UBUS_METHOD("link_measurement_req", hostapd_rrm_lm_req, lm_req_policy), #ifdef CONFIG_WNM_AP UBUS_METHOD("wnm_disassoc_imminent", hostapd_wnm_disassoc_imminent, wnm_disassoc_policy), UBUS_METHOD("bss_transition_request", hostapd_bss_transition_request, bss_tr_policy), |