diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-12-23 15:15:42 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-12-29 00:55:03 +0300 |
| commit | b8bc4b0aa9bfba755c64b11b8f60e6cfab25dc9d (patch) | |
| tree | 7f95b0c7d4f847e3c624b67899c7a62f6b73ce26 /net/mac80211/ieee80211_i.h | |
| parent | 9588bbd5529461a3dacd435bf239c84c3508f569 (diff) | |
| download | linux-b8bc4b0aa9bfba755c64b11b8f60e6cfab25dc9d.tar.xz | |
mac80211: support remain-on-channel command
This implements the new remain-on-channel cfg80211
command in mac80211, extending the work interface.
Also change the work purge code to be able to clean
up events properly (pretending they timed out.)
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index fd912eb5309e..23547ebacf3d 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -225,9 +225,11 @@ struct mesh_preq_queue { }; enum ieee80211_work_type { + IEEE80211_WORK_ABORT, IEEE80211_WORK_DIRECT_PROBE, IEEE80211_WORK_AUTH, IEEE80211_WORK_ASSOC, + IEEE80211_WORK_REMAIN_ON_CHANNEL, }; /** @@ -283,6 +285,9 @@ struct ieee80211_work { u8 supp_rates_len; bool wmm_used, use_11n; } assoc; + struct { + unsigned long timeout; + } remain; }; int ie_len; @@ -729,6 +734,10 @@ struct ieee80211_local { enum nl80211_channel_type oper_channel_type; struct ieee80211_channel *oper_channel, *csa_channel; + /* Temporary remain-on-channel for off-channel operations */ + struct ieee80211_channel *tmp_channel; + enum nl80211_channel_type tmp_channel_type; + /* SNMP counters */ /* dot11CountersTable */ u32 dot11TransmittedFragmentCount; @@ -1162,6 +1171,12 @@ void free_work(struct ieee80211_work *wk); void ieee80211_work_purge(struct ieee80211_sub_if_data *sdata); ieee80211_rx_result ieee80211_work_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); +int ieee80211_wk_remain_on_channel(struct ieee80211_sub_if_data *sdata, + struct ieee80211_channel *chan, + enum nl80211_channel_type channel_type, + unsigned int duration, u64 *cookie); +int ieee80211_wk_cancel_remain_on_channel( + struct ieee80211_sub_if_data *sdata, u64 cookie); #ifdef CONFIG_MAC80211_NOINLINE #define debug_noinline noinline |