rndis_wlan: add reporting of PMKSA candidate events

Convert old WEXT reporting to use new cfg80211_pmksa_candidate_notify().

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 08c85af003fd6dfad2e85babbad5761cdf87fe14..56514d951ffd1f894cb18024ab34cf3bbf48fa02 100644 (file)
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -244,6 +244,10 @@ enum ndis_80211_power_mode {
        NDIS_80211_POWER_MODE_FAST_PSP,
 };
 
+enum ndis_80211_pmkid_cand_list_flag_bits {
+       NDIS_80211_PMKID_CAND_PREAUTH = cpu_to_le32(1 << 0)
+};
+
 struct ndis_80211_auth_request {
        __le32 length;
        u8 bssid[6];
@@ -3022,25 +3026,13 @@ static void rndis_wlan_pmkid_cand_list_indication(struct usbnet *usbdev,
        for (i = 0; i < le32_to_cpu(cand_list->num_candidates); i++) {
                struct ndis_80211_pmkid_candidate *cand =
                                                &cand_list->candidate_list[i];
+               bool preauth = !!(cand->flags & NDIS_80211_PMKID_CAND_PREAUTH);
 
-               netdev_dbg(usbdev->net, "cand[%i]: flags: 0x%08x, bssid: %pM\n",
-                          i, le32_to_cpu(cand->flags), cand->bssid);
-
-#if 0
-               struct iw_pmkid_cand pcand;
-               union iwreq_data wrqu;
+               netdev_dbg(usbdev->net, "cand[%i]: flags: 0x%08x, preauth: %d, bssid: %pM\n",
+                          i, le32_to_cpu(cand->flags), preauth, cand->bssid);
 
-               memset(&pcand, 0, sizeof(pcand));
-               if (le32_to_cpu(cand->flags) & 0x01)
-                       pcand.flags |= IW_PMKID_CAND_PREAUTH;
-               pcand.index = i;
-               memcpy(pcand.bssid.sa_data, cand->bssid, ETH_ALEN);
-
-               memset(&wrqu, 0, sizeof(wrqu));
-               wrqu.data.length = sizeof(pcand);
-               wireless_send_event(usbdev->net, IWEVPMKIDCAND, &wrqu,
-                                                               (u8 *)&pcand);
-#endif
+               cfg80211_pmksa_candidate_notify(usbdev->net, i, cand->bssid,
+                                               preauth, GFP_ATOMIC);
        }
 }