diff options
| author | Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> | 2014-03-19 07:14:40 -0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-03-19 16:29:54 -0400 |
| commit | aa475b0ef34a8230b8cc3a298bf67c668540d689 (patch) | |
| tree | 84d8bf508ad4e900581f1ee9d43445778caabb7e /include | |
| parent | 1a1cb744de160ee70086a77afff605bbc275d291 (diff) | |
wireless: max MSDU size for DMG networks
In the 802.11ad, aka DMG (Dynamic Multi-Gigabit), aka 60Ghz
spec, maximum MSDU size extended to 7920 bytes.
add #define for this.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ieee80211.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 5f349355ee54..cde7ede8e554 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h | |||
| @@ -154,6 +154,10 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2) | |||
| 154 | 802.11e clarifies the figure in section 7.1.2. The frame body is | 154 | 802.11e clarifies the figure in section 7.1.2. The frame body is |
| 155 | up to 2304 octets long (maximum MSDU size) plus any crypt overhead. */ | 155 | up to 2304 octets long (maximum MSDU size) plus any crypt overhead. */ |
| 156 | #define IEEE80211_MAX_DATA_LEN 2304 | 156 | #define IEEE80211_MAX_DATA_LEN 2304 |
| 157 | /* 802.11ad extends maximum MSDU size for DMG (freq > 40Ghz) networks | ||
| 158 | * to 7920 bytes, see 8.2.3 General frame format | ||
| 159 | */ | ||
| 160 | #define IEEE80211_MAX_DATA_LEN_DMG 7920 | ||
| 157 | /* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */ | 161 | /* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */ |
| 158 | #define IEEE80211_MAX_FRAME_LEN 2352 | 162 | #define IEEE80211_MAX_FRAME_LEN 2352 |
| 159 | 163 | ||