From: Amitkumar Karwar Date: Sat, 8 Feb 2014 00:27:26 +0000 (-0800) Subject: mwifiex: update beamforming capability field for HT X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=645097cea620cb94d620360226508c6074ec278b;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index 6261f8c53d44..822e622fa323 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -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); } /* diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index ed41af17b213..cad9f86600c2 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -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