From b29a8e3605a59e239a160580e0478cef9117b05d Mon Sep 17 00:00:00 2001 From: Wright Feng Date: Wed, 31 Jan 2018 04:07:12 -0600 Subject: [PATCH 002/179] brcmfmac: support AP isolation Hostap daemon has a parameter "ap_isolate which is used to prevent low-level bridging of frames between associated stations in the BSS. For driver side, we add cfg80211 ops method change_bss to support setting AP isolation from user space. Signed-off-by: Wright Feng Signed-off-by: Chi-hsien Lin --- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 9db12ffd2ff8..c264ea1fb527 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -5525,6 +5525,26 @@ static int brcmf_cfg80211_del_pmk(struct wiphy *wiphy, struct net_device *dev, return brcmf_set_pmk(ifp, NULL, 0); } +static int +brcmf_cfg80211_change_bss(struct wiphy *wiphy, struct net_device *dev, + struct bss_parameters *params) +{ + struct brcmf_if *ifp; + int ret = 0; + u32 ap_isolate; + + brcmf_dbg(TRACE, "Enter\n"); + ifp = netdev_priv(dev); + if (params->ap_isolate >= 0) { + ap_isolate = (u32)params->ap_isolate; + ret = brcmf_fil_iovar_int_set(ifp, "ap_isolate", ap_isolate); + if (ret < 0) + brcmf_err("ap_isolate iovar failed: ret=%d\n", ret); + } + + return ret; +} + static struct cfg80211_ops brcmf_cfg80211_ops = { .add_virtual_intf = brcmf_cfg80211_add_iface, .del_virtual_intf = brcmf_cfg80211_del_iface, @@ -5572,6 +5592,7 @@ static struct cfg80211_ops brcmf_cfg80211_ops = { .update_connect_params = brcmf_cfg80211_update_conn_params, .set_pmk = brcmf_cfg80211_set_pmk, .del_pmk = brcmf_cfg80211_del_pmk, + .change_bss = brcmf_cfg80211_change_bss, }; struct cfg80211_ops *brcmf_cfg80211_get_ops(struct brcmf_mp_device *settings) -- 2.17.1