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mwifiex: update beamforming capability field for HT

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This patch makes sure that beamforming capability field in
ht capability info gets filled if hardware supports the feature.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Amitkumar Karwar 2014-02-07 16:27:26 -08:00 committed by John W. Linville
parent 189b3299fe
commit 645097cea6
2 changed files with 7 additions and 0 deletions
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4
drivers/net/wireless/mwifiex/11n.c
View File

@ -64,6 +64,10 @@ mwifiex_fill_cap_info(struct mwifiex_private *priv, u8 radio_type,
ht_cap->ht_cap.cap_info = cpu_to_le16(sband->ht_cap.cap);
ht_cap->ht_cap.extended_ht_cap_info = cpu_to_le16(ht_ext_cap);
if (ISSUPP_BEAMFORMING(priv->adapter->hw_dot_11n_dev_cap))
ht_cap->ht_cap.tx_BF_cap_info =
cpu_to_le32(MWIFIEX_DEF_11N_TX_BF_CAP);
}
/*

3
drivers/net/wireless/mwifiex/fw.h
View File

@ -186,6 +186,8 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
(1 << IEEE80211_HT_CAP_RX_STBC_SHIFT) | \
IEEE80211_HT_CAP_SM_PS)
#define MWIFIEX_DEF_11N_TX_BF_CAP 0x09E1E008
#define MWIFIEX_DEF_AMPDU IEEE80211_HT_AMPDU_PARM_FACTOR
/* dev_cap bitmap
@ -209,6 +211,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define ISSUPP_GREENFIELD(Dot11nDevCap) (Dot11nDevCap & BIT(29))
#define ISENABLED_40MHZ_INTOLERANT(Dot11nDevCap) (Dot11nDevCap & BIT(8))
#define ISSUPP_RXLDPC(Dot11nDevCap) (Dot11nDevCap & BIT(22))
#define ISSUPP_BEAMFORMING(Dot11nDevCap) (Dot11nDevCap & BIT(30))
/* httxcfg bitmap
* 0 reserved