Set default scan IEs to the driver (QCA vendor extension)

[mech_eap.git] / src / drivers / driver_nl80211_scan.c

diff --git a/src/drivers/driver_nl80211_scan.c b/src/drivers/driver_nl80211_scan.c
index c089891..c115b6b 100644 (file)
--- a/src/drivers/driver_nl80211_scan.c
+++ b/src/drivers/driver_nl80211_scan.c
@@ -1070,4 +1070,54 @@ fail:
        return ret;
 }
 
+
+/**
+ * nl80211_set_default_scan_ies - Set the scan default IEs to the driver
+ * @priv: Pointer to private driver data from wpa_driver_nl80211_init()
+ * @ies: Pointer to IEs buffer
+ * @ies_len: Length of IEs in bytes
+ * Returns: 0 on success, -1 on failure
+ */
+int nl80211_set_default_scan_ies(void *priv, const u8 *ies, size_t ies_len)
+{
+       struct i802_bss *bss = priv;
+       struct wpa_driver_nl80211_data *drv = bss->drv;
+       struct nl_msg *msg = NULL;
+       struct nlattr *attr;
+       int ret = -1;
+
+       if (!drv->set_wifi_conf_vendor_cmd_avail)
+               return -1;
+
+       if (!(msg = nl80211_drv_msg(drv, 0, NL80211_CMD_VENDOR)) ||
+           nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, OUI_QCA) ||
+           nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD,
+                       QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION))
+               goto fail;
+
+       attr = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA);
+       if (attr == NULL)
+               goto fail;
+
+       wpa_hexdump(MSG_MSGDUMP, "nl80211: Scan default IEs", ies, ies_len);
+       if (nla_put(msg, QCA_WLAN_VENDOR_ATTR_CONFIG_SCAN_DEFAULT_IES,
+                   ies_len, ies))
+               goto fail;
+
+       nla_nest_end(msg, attr);
+
+       ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+       msg = NULL;
+       if (ret) {
+               wpa_printf(MSG_ERROR,
+                          "nl80211: Set scan default IEs failed: ret=%d (%s)",
+                          ret, strerror(-ret));
+               goto fail;
+       }
+
+fail:
+       nlmsg_free(msg);
+       return ret;
+}
+
 #endif /* CONFIG_DRIVER_NL80211_QCA */