ctrl_iface: Add wmm_ac_addts and wmm_ac_delts commands

wmm_ac_addts command will add (or update) a traffic stream and
wmm_ac_delts command will delete an existing traffic stream.

Signed-off-by: Moshe Benji <moshe.benji@intel.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index b82f620..607a61b 100644 (file)
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -650,6 +650,56 @@ static int ctrl_iface_get_capability_tdls(
 #endif /* CONFIG_TDLS */
 
 
+static int wmm_ac_ctrl_addts(struct wpa_supplicant *wpa_s, char *cmd)
+{
+       char *token, *context = NULL;
+       struct wmm_ac_ts_setup_params params = {
+               .tsid = 0xff,
+               .direction = 0xff,
+       };
+
+       while ((token = str_token(cmd, " ", &context))) {
+               if (sscanf(token, "tsid=%i", &params.tsid) == 1 ||
+                   sscanf(token, "up=%i", &params.user_priority) == 1 ||
+                   sscanf(token, "nominal_msdu_size=%i",
+                          &params.nominal_msdu_size) == 1 ||
+                   sscanf(token, "mean_data_rate=%i",
+                          &params.mean_data_rate) == 1 ||
+                   sscanf(token, "min_phy_rate=%i",
+                          &params.minimum_phy_rate) == 1 ||
+                   sscanf(token, "sba=%i",
+                          &params.surplus_bandwidth_allowance) == 1)
+                       continue;
+
+               if (os_strcasecmp(token, "downlink") == 0) {
+                       params.direction = WMM_TSPEC_DIRECTION_DOWNLINK;
+               } else if (os_strcasecmp(token, "uplink") == 0) {
+                       params.direction = WMM_TSPEC_DIRECTION_UPLINK;
+               } else if (os_strcasecmp(token, "bidi") == 0) {
+                       params.direction = WMM_TSPEC_DIRECTION_BI_DIRECTIONAL;
+               } else if (os_strcasecmp(token, "fixed_nominal_msdu") == 0) {
+                       params.fixed_nominal_msdu = 1;
+               } else {
+                       wpa_printf(MSG_DEBUG,
+                                  "CTRL: Invalid WMM_AC_ADDTS parameter: '%s'",
+                                  token);
+                       return -1;
+               }
+
+       }
+
+       return wpas_wmm_ac_addts(wpa_s, &params);
+}
+
+
+static int wmm_ac_ctrl_delts(struct wpa_supplicant *wpa_s, char *cmd)
+{
+       u8 tsid = atoi(cmd);
+
+       return wpas_wmm_ac_delts(wpa_s, tsid);
+}
+
+
 #ifdef CONFIG_IEEE80211R
 static int wpa_supplicant_ctrl_iface_ft_ds(
        struct wpa_supplicant *wpa_s, char *addr)
@@ -7304,6 +7354,12 @@ char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
                if (wpa_supplicant_ctrl_iface_tdls_teardown(wpa_s, buf + 14))
                        reply_len = -1;
 #endif /* CONFIG_TDLS */
+       } else if (os_strncmp(buf, "WMM_AC_ADDTS ", 13) == 0) {
+               if (wmm_ac_ctrl_addts(wpa_s, buf + 13))
+                       reply_len = -1;
+       } else if (os_strncmp(buf, "WMM_AC_DELTS ", 13) == 0) {
+               if (wmm_ac_ctrl_delts(wpa_s, buf + 13))
+                       reply_len = -1;
        } else if (os_strncmp(buf, "SIGNAL_POLL", 11) == 0) {
                reply_len = wpa_supplicant_signal_poll(wpa_s, reply,
                                                       reply_size);