brcmfmac: Add multi channel support for P2P.
Multi channel support was disabled. This patch will enable it and configure the P2P GO on the correct frequency when multi channel is used. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -3671,11 +3671,29 @@ brcmf_config_ap_mgmt_ie(struct brcmf_cfg80211_vif *vif,
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return err;
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}
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static s32
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brcmf_cfg80211_set_channel(struct brcmf_cfg80211_info *cfg,
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struct brcmf_if *ifp,
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struct ieee80211_channel *channel)
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{
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u16 chanspec;
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s32 err;
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brcmf_dbg(TRACE, "band=%d, center_freq=%d\n", channel->band,
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channel->center_freq);
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chanspec = channel_to_chanspec(&cfg->d11inf, channel);
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err = brcmf_fil_iovar_int_set(ifp, "chanspec", chanspec);
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return err;
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}
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static s32
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brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
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struct cfg80211_ap_settings *settings)
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{
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s32 ie_offset;
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struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
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struct brcmf_if *ifp = netdev_priv(ndev);
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struct brcmf_tlv *ssid_ie;
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struct brcmf_ssid_le ssid_le;
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@ -3746,6 +3764,12 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev,
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brcmf_config_ap_mgmt_ie(ifp->vif, &settings->beacon);
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err = brcmf_cfg80211_set_channel(cfg, ifp, settings->chandef.chan);
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if (err < 0) {
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brcmf_err("Set Channel failed, %d\n", err);
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goto exit;
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}
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if (settings->beacon_interval) {
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err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_BCNPRD,
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settings->beacon_interval);
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@ -4184,7 +4208,7 @@ static const struct ieee80211_iface_limit brcmf_iface_limits[] = {
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static const struct ieee80211_iface_combination brcmf_iface_combos[] = {
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{
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.max_interfaces = BRCMF_IFACE_MAX_CNT,
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.num_different_channels = 1, /* no multi-channel for now */
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.num_different_channels = 2,
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.n_limits = ARRAY_SIZE(brcmf_iface_limits),
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.limits = brcmf_iface_limits
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}
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