diff options
| author | Avinash Patil <patila@marvell.com> | 2014-05-06 22:02:45 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-05-07 16:08:08 -0400 |
| commit | 396939f94084d5923d558e9f22db48bc51156e47 (patch) | |
| tree | 8e7cc7bf0b880e220dd6032fd70973e77378e732 /drivers/net/wireless/mwifiex/11n.c | |
| parent | 79ff434612aeae8b64159c61446d1ebc7d88bb50 (diff) | |
mwifiex: add HT operation IE in TDLS setup confirm
This patch adds support to populate HT operatation IE in TDLS
setup confirm command. This is required for setting wider
bandwidths for TDLS operations.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/11n.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11n.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index 2bd07d681c5..e1c2f67ae85 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -749,3 +749,45 @@ void mwifiex_set_ba_params(struct mwifiex_private *priv) return; } + +u8 mwifiex_get_sec_chan_offset(int chan) +{ + u8 sec_offset; + + switch (chan) { + case 36: + case 44: + case 52: + case 60: + case 100: + case 108: + case 116: + case 124: + case 132: + case 140: + case 149: + case 157: + sec_offset = IEEE80211_HT_PARAM_CHA_SEC_ABOVE; + break; + case 40: + case 48: + case 56: + case 64: + case 104: + case 112: + case 120: + case 128: + case 136: + case 144: + case 153: + case 161: + sec_offset = IEEE80211_HT_PARAM_CHA_SEC_BELOW; + break; + case 165: + default: + sec_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE; + break; + } + + return sec_offset; +} |