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staging: r8188eu: simplify HT_caps_element structure

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Now HT_caps_element structure is similar to ieee80211_ht_caps.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov
2016-08-24 15:21:50 +07:00
committed by Greg Kroah-Hartman
parent 16d475cb47
commit ad0ca5903c
6 changed files with 37 additions and 41 deletions
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6
drivers/staging/rtl8188eu/core/rtw_ap.c
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@@ -709,9 +709,9 @@ static void update_hw_ht_param(struct adapter *padapter)
AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k
AMPDU_para [4:2]:Min MPDU Start Spacing
*/
max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03;
max_AMPDU_len = pmlmeinfo->HT_caps.AMPDU_para & 0x03;
min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2;
min_MPDU_spacing = (pmlmeinfo->HT_caps.AMPDU_para & 0x1c) >> 2;
rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing));
@@ -720,7 +720,7 @@ static void update_hw_ht_param(struct adapter *padapter)
/* */
/* Config SM Power Save setting */
/* */
pmlmeinfo->SM_PS = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & 0x0C) >> 2;
pmlmeinfo->SM_PS = (le16_to_cpu(pmlmeinfo->HT_caps.HT_caps_info) & 0x0C) >> 2;
if (pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC)
DBG_88E("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __func__);
}

6
drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
View File

@@ -588,8 +588,8 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter)
/* cur_bwmod is updated by beacon, pmlmeinfo is updated by association response */
bw_40MHz = (pmlmeext->cur_bwmode && (HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH & pmlmeinfo->HT_info.infos[0])) ? 1 : 0;
short_GI_20 = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & IEEE80211_HT_CAP_SGI_20) ? 1 : 0;
short_GI_40 = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & IEEE80211_HT_CAP_SGI_40) ? 1 : 0;
short_GI_20 = (le16_to_cpu(pmlmeinfo->HT_caps.HT_caps_info) & IEEE80211_HT_CAP_SGI_20) ? 1 : 0;
short_GI_40 = (le16_to_cpu(pmlmeinfo->HT_caps.HT_caps_info) & IEEE80211_HT_CAP_SGI_40) ? 1 : 0;
rtw_hal_get_hwreg(adapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
max_rate = rtw_mcs_rate(
@@ -597,7 +597,7 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter)
bw_40MHz & (pregistrypriv->cbw40_enable),
short_GI_20,
short_GI_40,
pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate
pmlmeinfo->HT_caps.MCS_rate
);
}
} else {

8
drivers/staging/rtl8188eu/core/rtw_mlme.c
View File

@@ -2044,7 +2044,7 @@ void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len)
/* update cur_bwmode & cur_ch_offset */
if ((pregistrypriv->cbw40_enable) &&
(le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & BIT(1)) &&
(le16_to_cpu(pmlmeinfo->HT_caps.HT_caps_info) & BIT(1)) &&
(pmlmeinfo->HT_info.infos[0] & BIT(2))) {
int i;
u8 rf_type;
@@ -2054,9 +2054,9 @@ void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len)
/* update the MCS rates */
for (i = 0; i < 16; i++) {
if ((rf_type == RF_1T1R) || (rf_type == RF_1T2R))
pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i];
pmlmeinfo->HT_caps.MCS_rate[i] &= MCS_rate_1R[i];
else
pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i];
pmlmeinfo->HT_caps.MCS_rate[i] &= MCS_rate_2R[i];
}
/* switch to the 40M Hz mode according to the AP */
pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40;
@@ -2074,7 +2074,7 @@ void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len)
}
/* Config SM Power Save setting */
pmlmeinfo->SM_PS = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & 0x0C) >> 2;
pmlmeinfo->SM_PS = (le16_to_cpu(pmlmeinfo->HT_caps.HT_caps_info) & 0x0C) >> 2;
if (pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC)
DBG_88E("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __func__);

18
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
View File

@@ -1136,19 +1136,19 @@ static void issue_assocreq(struct adapter *padapter)
/* to disable 40M Hz support while gd_bw_40MHz_en = 0 */
if (pregpriv->cbw40_enable == 0)
pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info &= cpu_to_le16(~(BIT(6) | BIT(1)));
pmlmeinfo->HT_caps.HT_caps_info &= cpu_to_le16(~(BIT(6) | BIT(1)));
else
pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(BIT(1));
pmlmeinfo->HT_caps.HT_caps_info |= cpu_to_le16(BIT(1));
/* todo: disable SM power save mode */
pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x000c);
pmlmeinfo->HT_caps.HT_caps_info |= cpu_to_le16(0x000c);
rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
switch (rf_type) {
case RF_1T1R:
if (pregpriv->rx_stbc)
pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x0100);/* RX STBC One spatial stream */
memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_1R, 16);
pmlmeinfo->HT_caps.HT_caps_info |= cpu_to_le16(0x0100);/* RX STBC One spatial stream */
memcpy(pmlmeinfo->HT_caps.MCS_rate, MCS_rate_1R, 16);
break;
case RF_2T2R:
case RF_1T2R:
@@ -1157,9 +1157,9 @@ static void issue_assocreq(struct adapter *padapter)
((pmlmeext->cur_wireless_mode & WIRELESS_11_24N) && (pregpriv->rx_stbc == 0x1)) || /* enable for 2.4GHz */
(pregpriv->wifi_spec == 1)) {
DBG_88E("declare supporting RX STBC\n");
pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x0200);/* RX STBC two spatial stream */
pmlmeinfo->HT_caps.HT_caps_info |= cpu_to_le16(0x0200);/* RX STBC two spatial stream */
}
memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_2R, 16);
memcpy(pmlmeinfo->HT_caps.MCS_rate, MCS_rate_2R, 16);
break;
}
pframe = rtw_set_ie(pframe, _HT_CAPABILITY_IE_, ie_len , (u8 *)(&(pmlmeinfo->HT_caps)), &(pattrib->pktlen));
@@ -2192,7 +2192,7 @@ static u8 collect_bss_info(struct adapter *padapter,
struct HT_caps_element *pHT_caps;
pHT_caps = (struct HT_caps_element *)(p + 2);
if (le16_to_cpu(pHT_caps->u.HT_cap_element.HT_caps_info)&BIT(14))
if (le16_to_cpu(pHT_caps->HT_caps_info) & BIT(14))
pmlmepriv->num_FortyMHzIntolerant++;
} else {
pmlmepriv->num_sta_no_ht++;
@@ -4479,7 +4479,7 @@ void update_sta_info(struct adapter *padapter, struct sta_info *psta)
psta->htpriv.ampdu_enable = pmlmepriv->htpriv.ampdu_enable;
if (support_short_GI(padapter, &(pmlmeinfo->HT_caps)))
if (support_short_GI(padapter, &pmlmeinfo->HT_caps))
psta->htpriv.sgi = true;
psta->qos_option = true;

24
drivers/staging/rtl8188eu/core/rtw_wlan_util.c
View File

@@ -716,7 +716,7 @@ void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE)
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
u8 *HT_cap = (u8 *)(&pmlmeinfo->HT_caps.u.HT_cap_element);
u8 *HT_cap = (u8 *)(&pmlmeinfo->HT_caps);
if (pIE == NULL)
return;
@@ -732,17 +732,17 @@ void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE)
HT_cap[i] &= (pIE->data[i]);
} else {
/* modify from fw by Thomas 2010/11/17 */
if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3) > (pIE->data[i] & 0x3))
if ((pmlmeinfo->HT_caps.AMPDU_para & 0x3) > (pIE->data[i] & 0x3))
max_AMPDU_len = pIE->data[i] & 0x3;
else
max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3;
max_AMPDU_len = pmlmeinfo->HT_caps.AMPDU_para & 0x3;
if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) > (pIE->data[i] & 0x1c))
min_MPDU_spacing = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c;
if ((pmlmeinfo->HT_caps.AMPDU_para & 0x1c) > (pIE->data[i] & 0x1c))
min_MPDU_spacing = pmlmeinfo->HT_caps.AMPDU_para & 0x1c;
else
min_MPDU_spacing = pIE->data[i] & 0x1c;
pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para = max_AMPDU_len | min_MPDU_spacing;
pmlmeinfo->HT_caps.AMPDU_para = max_AMPDU_len | min_MPDU_spacing;
}
}
@@ -751,9 +751,9 @@ void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE)
/* update the MCS rates */
for (i = 0; i < 16; i++) {
if ((rf_type == RF_1T1R) || (rf_type == RF_1T2R))
pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i];
pmlmeinfo->HT_caps.MCS_rate[i] &= MCS_rate_1R[i];
else
pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i];
pmlmeinfo->HT_caps.MCS_rate[i] &= MCS_rate_2R[i];
}
}
@@ -799,9 +799,9 @@ void HTOnAssocRsp(struct adapter *padapter)
AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k
AMPDU_para [4:2]:Min MPDU Start Spacing
*/
max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03;
max_AMPDU_len = pmlmeinfo->HT_caps.AMPDU_para & 0x03;
min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2;
min_MPDU_spacing = (pmlmeinfo->HT_caps.AMPDU_para & 0x1c) >> 2;
rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing));
@@ -1249,7 +1249,7 @@ unsigned int update_MSC_rate(struct HT_caps_element *pHT_caps)
{
unsigned int mask = 0;
mask = (pHT_caps->u.HT_cap_element.MCS_rate[0] << 12) | (pHT_caps->u.HT_cap_element.MCS_rate[1] << 20);
mask = (pHT_caps->MCS_rate[0] << 12) | (pHT_caps->MCS_rate[1] << 20);
return mask;
}
@@ -1268,7 +1268,7 @@ int support_short_GI(struct adapter *padapter, struct HT_caps_element *pHT_caps)
bit_offset = (pmlmeext->cur_bwmode & HT_CHANNEL_WIDTH_40) ? 6 : 5;
if (__le16_to_cpu(pHT_caps->u.HT_cap_element.HT_caps_info) & (0x1 << bit_offset))
if (__le16_to_cpu(pHT_caps->HT_caps_info) & (0x1 << bit_offset))
return _SUCCESS;
else
return _FAIL;

16
drivers/staging/rtl8188eu/include/wifi.h
View File

@@ -523,16 +523,12 @@ struct ieee80211_ht_addt_info {
} __packed;
struct HT_caps_element {
union {
struct {
__le16 HT_caps_info;
unsigned char AMPDU_para;
unsigned char MCS_rate[16];
unsigned short HT_ext_caps;
unsigned int Beamforming_caps;
unsigned char ASEL_caps;
} HT_cap_element;
} u;
__le16 HT_caps_info;
unsigned char AMPDU_para;
unsigned char MCS_rate[16];
unsigned short HT_ext_caps;
unsigned int Beamforming_caps;
unsigned char ASEL_caps;
} __packed;
struct HT_info_element {