From: Andrei Otcheretianski Date: Mon, 18 Nov 2013 07:46:24 +0000 (+0200) Subject: mac80211_hwsim: add channel switch support X-Git-Tag: v5.15~18171^2~18^2^2~47^2~71 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0037db63ca71ddbe4473c8e261dcb74d75ff47d2;p=platform%2Fkernel%2Flinux-starfive.git mac80211_hwsim: add channel switch support Advertise to mac80211 that we can do channel switch both for STA and AP/GO. After each beacon transmission check if CSA is done and call ieee80211_csa_finish if needed. Signed-off-by: Andrei Otcheretianski Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 28f8fbe..6613489 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1302,6 +1302,9 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac, mac80211_hwsim_tx_frame(hw, skb, rcu_dereference(vif->chanctx_conf)->def.chan); + + if (vif->csa_active && ieee80211_csa_is_complete(vif)) + ieee80211_csa_finish(vif); } static enum hrtimer_restart @@ -2063,13 +2066,15 @@ static int mac80211_hwsim_create_radio(int channels, const char *reg_alpha2, IEEE80211_HW_AMPDU_AGGREGATION | IEEE80211_HW_WANT_MONITOR_VIF | IEEE80211_HW_QUEUE_CONTROL | - IEEE80211_HW_SUPPORTS_HT_CCK_RATES; + IEEE80211_HW_SUPPORTS_HT_CCK_RATES | + IEEE80211_HW_CHANCTX_STA_CSA; if (rctbl) hw->flags |= IEEE80211_HW_SUPPORTS_RC_TABLE; hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS | WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | - WIPHY_FLAG_AP_UAPSD; + WIPHY_FLAG_AP_UAPSD | + WIPHY_FLAG_HAS_CHANNEL_SWITCH; hw->wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR; /* ask mac80211 to reserve space for magic */