DSCP: DSCP policy capability configuration

The DSCP policy capability is disabled by default. The user frameworks
which have support for handling DSCP policy request messages need to
enable this capability explicitly to allow wpa_supplicant to advertise
the capability to the AP and allow the related frames to be processed.

Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 15a7ba2b9d456ce1b06bb0fb1c3aa07c20162be1..aca728e4a5fd5cae43aa6a979cdb352e37c38c23 100644 (file)
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -922,6 +922,8 @@ static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
                        return -1;
                wnm_set_coloc_intf_elems(wpa_s, elems);
 #endif /* CONFIG_WNM */
+       } else if (os_strcasecmp(cmd, "enable_dscp_policy_capa") == 0) {
+               wpa_s->enable_dscp_policy_capa = !!atoi(value);
        } else {
                value[-1] = '=';
                ret = wpa_config_process_global(wpa_s->conf, cmd, -1);
@@ -8570,6 +8572,7 @@ static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
        wpas_clear_driver_signal_override(wpa_s);
        wpa_s->disable_scs_support = 0;
        wpa_s->disable_mscs_support = 0;
+       wpa_s->enable_dscp_policy_capa = 0;
        wpa_s->oci_freq_override_eapol = 0;
        wpa_s->oci_freq_override_saquery_req = 0;
        wpa_s->oci_freq_override_saquery_resp = 0;

diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index cda8a114e1766f375d489d6721e0a89a9245e421..6e54a228398a7bce1bb58cdd0e12e27a6d3dd158 100644 (file)
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -1498,6 +1498,7 @@ struct wpa_supplicant {
 #endif /* CONFIG_TESTING_OPTIONS */
        struct dl_list active_scs_ids;
        bool ongoing_scs_req;
+       unsigned int enable_dscp_policy_capa:1;
 };