From: Eliad Peller Date: Thu, 29 Aug 2013 12:03:14 +0000 (+0300) Subject: ieee80211: fix vht cap definitions X-Git-Tag: v3.13-rc1~105^2~23^2^2~6^2~37 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5eb7906b47dcd906b3ffd811e689e0de4a6b1b6a;p=profile%2Fcommon%2Fkernel-common.git ieee80211: fix vht cap definitions VHT_CAP_BEAMFORMER_ANTENNAS cap is actually defined in the draft as VHT_CAP_BEAMFORMEE_STS_MAX, and its size is 3 bits long. VHT_CAP_SOUNDING_DIMENSIONS is also 3 bits long. Fix the definitions and change the cap masking accordingly. Signed-off-by: Eliad Peller Signed-off-by: Johannes Berg --- diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index a5b598a..7c1e1eb 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1391,8 +1391,8 @@ struct ieee80211_vht_operation { #define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 -#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX 0x00006000 -#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX 0x00030000 +#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MAX 0x0000e000 +#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX 0x00070000 #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 #define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000 diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c index 97c2894..de01127 100644 --- a/net/mac80211/vht.c +++ b/net/mac80211/vht.c @@ -185,13 +185,13 @@ ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata, if (own_cap.cap & IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE) { vht_cap->cap |= cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE | - IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX | IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX); } if (own_cap.cap & IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE) vht_cap->cap |= cap_info & - IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE; + (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE | + IEEE80211_VHT_CAP_BEAMFORMEE_STS_MAX); if (own_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE) vht_cap->cap |= cap_info &