package/kernel/mac80211/patches/brcm/865-brcmfmac-disable-dump_survey-on-bcm2835.patch

   1 brcmfmac: disable dump_survey on Raspberry Pi
   2
   3 Enabling this causes slow iwinfo calls on Raspberry Pi and LuCI slows down
   4 when wireless is enabled.
   5 https://github.com/openwrt/openwrt/issues/14013
   6
   7 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
   8 ---
   9
  10 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
  11 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
  12 @@ -7987,6 +7987,7 @@ static s32 brcmf_translate_country_code(
  13         return 0;
  14  }
  15
  16 +#if !defined(CONFIG_ARCH_BCM2835)
  17  static int
  18  brcmf_parse_dump_obss(char *buf, struct brcmf_dump_survey *survey)
  19  {
  20 @@ -8209,6 +8210,7 @@ exit:
  21                 brcmf_set_mpc(ifp, 1);
  22         return err;
  23  }
  24 +#endif /* CONFIG_ARCH_BCM2835 */
  25
  26  static void brcmf_cfg80211_reg_notifier(struct wiphy *wiphy,
  27                                         struct regulatory_request *req)
  28 @@ -8361,8 +8363,10 @@ struct brcmf_cfg80211_info *brcmf_cfg802
  29         if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_GTK))
  30                 ops->set_rekey_data = brcmf_cfg80211_set_rekey_data;
  31  #endif
  32 +#if !defined(CONFIG_ARCH_BCM2835)
  33         if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_DUMP_OBSS))
  34                 ops->dump_survey = brcmf_cfg80211_dump_survey;
  35 +#endif /* CONFIG_ARCH_BCM2835 */
  36
  37         err = wiphy_register(wiphy);
  38         if (err < 0) {