package/kernel/mac80211/patches/subsys/400-allow-ibss-mixed.patch

   1 ath10k-ct starting with version 5.2 allows the combination of
   2 NL80211_IFTYPE_ADHOC and beacon_int_min_gcd in ath10k_10x_ct_if_comb
   3 which triggers this warning. Ben told me that this is not a big problem
   4 and we should ignore this.
   5
   6 --- a/net/wireless/core.c
   7 +++ b/net/wireless/core.c
   8 @@ -630,21 +630,6 @@ static int wiphy_verify_combinations(str
   9                                     c->limits[j].max > 1))
  10                                 return -EINVAL;
  11
  12 -                       /*
  13 -                        * This isn't well-defined right now. If you have an
  14 -                        * IBSS interface, then its beacon interval may change
  15 -                        * by joining other networks, and nothing prevents it
  16 -                        * from doing that.
  17 -                        * So technically we probably shouldn't even allow AP
  18 -                        * and IBSS in the same interface, but it seems that
  19 -                        * some drivers support that, possibly only with fixed
  20 -                        * beacon intervals for IBSS.
  21 -                        */
  22 -                       if (WARN_ON(types & BIT(NL80211_IFTYPE_ADHOC) &&
  23 -                                   c->beacon_int_min_gcd)) {
  24 -                               return -EINVAL;
  25 -                       }
  26 -
  27                         cnt += c->limits[j].max;
  28                         /*
  29                          * Don't advertise an unsupported type