package/kernel/mac80211/patches/319-0007-brcmfmac-respect-hidden_ssid-for-AP-interfaces.patch

   1 From c940de10d45efc5664ee993a6da281f45c804e59 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   3 Date: Wed, 6 Jul 2016 12:22:54 +0200
   4 Subject: [PATCH] brcmfmac: respect hidden_ssid for AP interfaces
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 This was succesfully tested with 4366B1. A small workaround is needed
  10 for the main interface otherwise it would stuck at the hidden state.
  11
  12 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  13 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
  14 ---
  15  drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 13 +++++++++++++
  16  1 file changed, 13 insertions(+)
  17
  18 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
  19 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
  20 @@ -4662,6 +4662,15 @@ brcmf_cfg80211_start_ap(struct wiphy *wi
  21                         brcmf_err("SET SSID error (%d)\n", err);
  22                         goto exit;
  23                 }
  24 +
  25 +               if (settings->hidden_ssid) {
  26 +                       err = brcmf_fil_iovar_int_set(ifp, "closednet", 1);
  27 +                       if (err) {
  28 +                               brcmf_err("closednet error (%d)\n", err);
  29 +                               goto exit;
  30 +                       }
  31 +               }
  32 +
  33                 brcmf_dbg(TRACE, "AP mode configuration complete\n");
  34         } else if (dev_role == NL80211_IFTYPE_P2P_GO) {
  35                 err = brcmf_fil_iovar_int_set(ifp, "chanspec", chanspec);
  36 @@ -4720,6 +4729,10 @@ static int brcmf_cfg80211_stop_ap(struct
  37                         return err;
  38                 }
  39
  40 +               /* First BSS doesn't get a full reset */
  41 +               if (ifp->bsscfgidx == 0)
  42 +                       brcmf_fil_iovar_int_set(ifp, "closednet", 0);
  43 +
  44                 memset(&join_params, 0, sizeof(join_params));
  45                 err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SET_SSID,
  46                                              &join_params, sizeof(join_params));