From 1f87f7d3a3b42b20f34cb03f0fd1a41c3d0e27f3 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 2 Jun 2009 13:01:41 +0200 Subject: cfg80211: add rfkill support To be easier on drivers and users, have cfg80211 register an rfkill structure that drivers can access. When soft-killed, simply take down all interfaces; when hard-killed the driver needs to notify us and we will take down the interfaces after the fact. While rfkilled, interfaces cannot be set UP. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/net/mac80211.h | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) (limited to 'include/net/mac80211.h') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 0270aa6e08f..17d61d19d91 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -526,7 +526,7 @@ enum ieee80211_conf_flags { /** * enum ieee80211_conf_changed - denotes which configuration changed * - * @IEEE80211_CONF_CHANGE_RADIO_ENABLED: the value of radio_enabled changed + * @_IEEE80211_CONF_CHANGE_RADIO_ENABLED: DEPRECATED * @IEEE80211_CONF_CHANGE_LISTEN_INTERVAL: the listen interval changed * @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed * @IEEE80211_CONF_CHANGE_PS: the PS flag or dynamic PS timeout changed @@ -536,7 +536,7 @@ enum ieee80211_conf_flags { * @IEEE80211_CONF_CHANGE_IDLE: Idle flag changed */ enum ieee80211_conf_changed { - IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0), + _IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0), IEEE80211_CONF_CHANGE_LISTEN_INTERVAL = BIT(2), IEEE80211_CONF_CHANGE_RADIOTAP = BIT(3), IEEE80211_CONF_CHANGE_PS = BIT(4), @@ -546,6 +546,14 @@ enum ieee80211_conf_changed { IEEE80211_CONF_CHANGE_IDLE = BIT(8), }; +static inline __deprecated enum ieee80211_conf_changed +__IEEE80211_CONF_CHANGE_RADIO_ENABLED(void) +{ + return _IEEE80211_CONF_CHANGE_RADIO_ENABLED; +} +#define IEEE80211_CONF_CHANGE_RADIO_ENABLED \ + __IEEE80211_CONF_CHANGE_RADIO_ENABLED() + /** * struct ieee80211_conf - configuration of the device * @@ -585,7 +593,7 @@ struct ieee80211_conf { int max_sleep_period; u16 listen_interval; - bool radio_enabled; + bool __deprecated radio_enabled; u8 long_frame_max_tx_count, short_frame_max_tx_count; @@ -1396,6 +1404,10 @@ enum ieee80211_ampdu_mlme_action { * is the first frame we expect to perform the action on. Notice * that TX/RX_STOP can pass NULL for this parameter. * Returns a negative error code on failure. + * + * @rfkill_poll: Poll rfkill hardware state. If you need this, you also + * need to set wiphy->rfkill_poll to %true before registration, + * and need to call wiphy_rfkill_set_hw_state() in the callback. */ struct ieee80211_ops { int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb); @@ -1444,6 +1456,8 @@ struct ieee80211_ops { int (*ampdu_action)(struct ieee80211_hw *hw, enum ieee80211_ampdu_mlme_action action, struct ieee80211_sta *sta, u16 tid, u16 *ssn); + + void (*rfkill_poll)(struct ieee80211_hw *hw); }; /** -- cgit v1.2.3