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Commit 645097ce authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by John W. Linville
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mwifiex: update beamforming capability field for HT 



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

Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 189b3299

drivers/net/wireless/mwifiex/11n.c

+4 −0
Original line number Diff line number Diff line
@@ -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);

}



/*

drivers/net/wireless/mwifiex/fw.h

+3 −0
Original line number Diff line number Diff line
@@ -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