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| author | Johannes Berg <johannes.berg@intel.com> | 2013-03-26 14:54:16 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-04-16 15:29:45 +0200 |
| commit | b2e506bfc4d752b68a0ccaae1e977898263eba4c (patch) | |
| tree | 1d5e3ea97c5a36de64f894d0a7232e861a10f201 /include | |
| parent | 1b3a2e494bc793445f576c5476e9767cf7621684 (diff) | |
| download | linux-stable-b2e506bfc4d752b68a0ccaae1e977898263eba4c.tar.gz linux-stable-b2e506bfc4d752b68a0ccaae1e977898263eba4c.tar.bz2 linux-stable-b2e506bfc4d752b68a0ccaae1e977898263eba4c.zip | |
mac80211: parse VHT channel switch IEs
VHT introduces multiple IEs that need to be parsed for a
wide bandwidth channel switch. Two are (currently) needed
in mac80211:
* wide bandwidth channel switch element
* channel switch wrapper element
The former is contained in the latter for beacons and probe
responses, but not for the spectrum management action frames
so the IE parser needs a new argument to differentiate them.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ieee80211.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index ce07161c8735..06b0ed0154a4 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -695,6 +695,14 @@ struct ieee80211_sec_chan_offs_ie { } __packed; /** + * struct ieee80211_wide_bw_chansw_ie - wide bandwidth channel switch IE + */ +struct ieee80211_wide_bw_chansw_ie { + u8 new_channel_width; + u8 new_center_freq_seg0, new_center_freq_seg1; +} __packed; + +/** * struct ieee80211_tim * * This structure refers to "Traffic Indication Map information element" @@ -1698,6 +1706,8 @@ enum ieee80211_eid { WLAN_EID_VHT_CAPABILITY = 191, WLAN_EID_VHT_OPERATION = 192, WLAN_EID_OPMODE_NOTIF = 199, + WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194, + WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196, /* 802.11ad */ WLAN_EID_NON_TX_BSSID_CAP = 83, |