package/mac80211/patches/800-cfg80211_ap_isolate.patch

   1 --- a/include/linux/nl80211.h
   2 +++ b/include/linux/nl80211.h
   3 @@ -709,6 +709,9 @@ enum nl80211_commands {
   4   *     NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
   5   *     NL80211_CMD_DISASSOCIATE.
   6   *
   7 + * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
   8 + *     connected to this BSS.
   9 + *
  10   * @NL80211_ATTR_MAX: highest attribute number currently defined
  11   * @__NL80211_ATTR_AFTER_LAST: internal use
  12   */
  13 @@ -864,6 +867,8 @@ enum nl80211_attrs {
  14
  15         NL80211_ATTR_LOCAL_STATE_CHANGE,
  16
  17 +       NL80211_ATTR_AP_ISOLATE,
  18 +
  19         /* add attributes here, update the policy in nl80211.c */
  20
  21         __NL80211_ATTR_AFTER_LAST,
  22 --- a/include/net/cfg80211.h
  23 +++ b/include/net/cfg80211.h
  24 @@ -512,6 +512,7 @@ struct mpath_info {
  25   * @basic_rates: basic rates in IEEE 802.11 format
  26   *     (or NULL for no change)
  27   * @basic_rates_len: number of basic rates
  28 + * @ap_isolate: do not forward packets between connected stations
  29   */
  30  struct bss_parameters {
  31         int use_cts_prot;
  32 @@ -519,6 +520,7 @@ struct bss_parameters {
  33         int use_short_slot_time;
  34         u8 *basic_rates;
  35         u8 basic_rates_len;
  36 +       int ap_isolate;
  37  };
  38
  39  struct mesh_config {
  40 --- a/net/wireless/nl80211.c
  41 +++ b/net/wireless/nl80211.c
  42 @@ -154,6 +154,7 @@ static const struct nla_policy nl80211_p
  43         [NL80211_ATTR_PS_STATE] = { .type = NLA_U32 },
  44         [NL80211_ATTR_CQM] = { .type = NLA_NESTED, },
  45         [NL80211_ATTR_LOCAL_STATE_CHANGE] = { .type = NLA_FLAG },
  46 +       [NL80211_ATTR_AP_ISOLATE] = { .type = NLA_U8 },
  47  };
  48
  49  /* policy for the attributes */
  50 @@ -2449,6 +2450,7 @@ static int nl80211_set_bss(struct sk_buf
  51         params.use_cts_prot = -1;
  52         params.use_short_preamble = -1;
  53         params.use_short_slot_time = -1;
  54 +       params.ap_isolate = -1;
  55
  56         if (info->attrs[NL80211_ATTR_BSS_CTS_PROT])
  57                 params.use_cts_prot =
  58 @@ -2465,6 +2467,8 @@ static int nl80211_set_bss(struct sk_buf
  59                 params.basic_rates_len =
  60                         nla_len(info->attrs[NL80211_ATTR_BSS_BASIC_RATES]);
  61         }
  62 +       if (info->attrs[NL80211_ATTR_AP_ISOLATE])
  63 +               params.ap_isolate = !!nla_get_u8(info->attrs[NL80211_ATTR_AP_ISOLATE]);
  64
  65         rtnl_lock();
  66