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Fix VHT capabilities

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This commit is contained in:
Sergei Makarenkov 2017-02-26 01:30:27 +03:00 committed by astsam
parent ae6a22ab08
commit 566ea44c50
1 changed files with 26 additions and 12 deletions
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38
os_dep/linux/ioctl_cfg80211.c
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@ -6158,21 +6158,35 @@ void rtw_cfg80211_init_wdev_data(_adapter *padapter)
#endif
}
static void rtw_cfg80211_create_vht_cap(struct ieee80211_sta_vht_cap *vht_cap)
static void rtw_cfg80211_create_vht_cap(_adapter *padapter, struct ieee80211_sta_vht_cap *vht_cap)
{
u16 mcs_map;
int i;
#ifdef CONFIG_80211AC_VHT
static int highest_rates[] = {433, 866, 1300, 1733}; // 80 MHz
u16 mcs_map;
int i;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct vht_priv *pvhtpriv = &pmlmepriv->vhtpriv;
vht_cap->vht_supported = 1;
vht_cap->cap = IEEE80211_VHT_CAP_RXLDPC;
vht_cap->vht_supported = 1;
vht_cap->cap = IEEE80211_VHT_CAP_RXLDPC|IEEE80211_VHT_CAP_SHORT_GI_80|IEEE80211_VHT_CAP_TXSTBC|
IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE;
mcs_map = 0;
for (i = 0; i < 8; i++) {
mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);
}
mcs_map = 0;
for (i = 0; i < 8; i++) {
if(i < pHalData->NumTotalRFPath)
mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);
else
mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i*2);
}
vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
vht_cap->vht_mcs.tx_mcs_map =
vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
vht_cap->vht_mcs.tx_highest =
vht_cap->vht_mcs.rx_highest = cpu_to_le16(highest_rates[pHalData->NumTotalRFPath-1]);
#else
vht_cap->vht_supported = 0;
#endif
}
@ -6198,7 +6212,7 @@ void rtw_cfg80211_init_wiphy(_adapter *padapter)
bands = wiphy->bands[IEEE80211_BAND_5GHZ];
if (bands) {
rtw_cfg80211_init_ht_capab(padapter, &bands->ht_cap, IEEE80211_BAND_5GHZ, rf_type);
rtw_cfg80211_create_vht_cap(&bands->vht_cap);
rtw_cfg80211_create_vht_cap(padapter, &bands->vht_cap);
}
}
#endif