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path: root/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
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Diffstat (limited to 'drivers/staging/rtl8723bs/core/rtw_ieee80211.c')
-rw-r--r--drivers/staging/rtl8723bs/core/rtw_ieee80211.c154
1 files changed, 58 insertions, 96 deletions
diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index 0f0fcd9dc652..b449be537376 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -4,7 +4,6 @@
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
******************************************************************************/
-#define _IEEE80211_C
#include <drv_types.h>
#include <rtw_debug.h>
@@ -253,25 +252,25 @@ exit:
return ret;
}
-void rtw_set_supported_rate(u8 *SupportedRates, uint mode)
+void rtw_set_supported_rate(u8 *supported_rates, uint mode)
{
- memset(SupportedRates, 0, NDIS_802_11_LENGTH_RATES_EX);
+ memset(supported_rates, 0, NDIS_802_11_LENGTH_RATES_EX);
switch (mode) {
case WIRELESS_11B:
- memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
+ memcpy(supported_rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
break;
case WIRELESS_11G:
- memcpy(SupportedRates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN);
+ memcpy(supported_rates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN);
break;
case WIRELESS_11BG:
case WIRELESS_11G_24N:
case WIRELESS_11_24N:
case WIRELESS_11BG_24N:
- memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
- memcpy(SupportedRates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN);
+ memcpy(supported_rates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
+ memcpy(supported_rates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN);
break;
}
}
@@ -291,14 +290,14 @@ int rtw_generate_ie(struct registry_priv *pregistrypriv)
u8 wireless_mode;
int sz = 0, rateLen;
struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network;
- u8 *ie = pdev_network->IEs;
+ u8 *ie = pdev_network->ies;
/* timestamp will be inserted by hardware */
sz += 8;
ie += sz;
/* beacon interval : 2bytes */
- *(__le16 *)ie = cpu_to_le16((u16)pdev_network->Configuration.BeaconPeriod);/* BCN_INTERVAL; */
+ *(__le16 *)ie = cpu_to_le16((u16)pdev_network->configuration.beacon_period);/* BCN_INTERVAL; */
sz += 2;
ie += 2;
@@ -310,38 +309,38 @@ int rtw_generate_ie(struct registry_priv *pregistrypriv)
if (pregistrypriv->preamble == PREAMBLE_SHORT)
*(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE);
- if (pdev_network->Privacy)
+ if (pdev_network->privacy)
*(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
sz += 2;
ie += 2;
/* SSID */
- ie = rtw_set_ie(ie, WLAN_EID_SSID, pdev_network->Ssid.SsidLength, pdev_network->Ssid.Ssid, &sz);
+ ie = rtw_set_ie(ie, WLAN_EID_SSID, pdev_network->ssid.ssid_length, pdev_network->ssid.ssid, &sz);
/* supported rates */
wireless_mode = pregistrypriv->wireless_mode;
- rtw_set_supported_rate(pdev_network->SupportedRates, wireless_mode);
+ rtw_set_supported_rate(pdev_network->supported_rates, wireless_mode);
- rateLen = rtw_get_rateset_len(pdev_network->SupportedRates);
+ rateLen = rtw_get_rateset_len(pdev_network->supported_rates);
if (rateLen > 8) {
- ie = rtw_set_ie(ie, WLAN_EID_SUPP_RATES, 8, pdev_network->SupportedRates, &sz);
- /* ie = rtw_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rateLen - 8), (pdev_network->SupportedRates + 8), &sz); */
+ ie = rtw_set_ie(ie, WLAN_EID_SUPP_RATES, 8, pdev_network->supported_rates, &sz);
+ /* ie = rtw_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rateLen - 8), (pdev_network->supported_rates + 8), &sz); */
} else {
- ie = rtw_set_ie(ie, WLAN_EID_SUPP_RATES, rateLen, pdev_network->SupportedRates, &sz);
+ ie = rtw_set_ie(ie, WLAN_EID_SUPP_RATES, rateLen, pdev_network->supported_rates, &sz);
}
/* DS parameter set */
- ie = rtw_set_ie(ie, WLAN_EID_DS_PARAMS, 1, (u8 *)&(pdev_network->Configuration.DSConfig), &sz);
+ ie = rtw_set_ie(ie, WLAN_EID_DS_PARAMS, 1, (u8 *)&(pdev_network->configuration.ds_config), &sz);
/* IBSS Parameter Set */
- ie = rtw_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2, (u8 *)&(pdev_network->Configuration.ATIMWindow), &sz);
+ ie = rtw_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2, (u8 *)&(pdev_network->configuration.atim_window), &sz);
if (rateLen > 8) {
- ie = rtw_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rateLen - 8), (pdev_network->SupportedRates + 8), &sz);
+ ie = rtw_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rateLen - 8), (pdev_network->supported_rates + 8), &sz);
}
/* HT Cap. */
@@ -350,7 +349,7 @@ int rtw_generate_ie(struct registry_priv *pregistrypriv)
/* todo: */
}
- /* pdev_network->IELength = sz; update IELength */
+ /* pdev_network->ie_length = sz; update ie_length */
/* return _SUCCESS; */
@@ -1030,23 +1029,23 @@ static int rtw_get_cipher_info(struct wlan_network *pnetwork)
int group_cipher = 0, pairwise_cipher = 0, is8021x = 0;
int ret = _FAIL;
- pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12);
+ pbuf = rtw_get_wpa_ie(&pnetwork->network.ies[12], &wpa_ielen, pnetwork->network.ie_length-12);
if (pbuf && (wpa_ielen > 0)) {
if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) {
- pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher;
- pnetwork->BcnInfo.group_cipher = group_cipher;
- pnetwork->BcnInfo.is_8021x = is8021x;
+ pnetwork->bcn_info.pairwise_cipher = pairwise_cipher;
+ pnetwork->bcn_info.group_cipher = group_cipher;
+ pnetwork->bcn_info.is_8021x = is8021x;
ret = _SUCCESS;
}
} else {
- pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12);
+ pbuf = rtw_get_wpa2_ie(&pnetwork->network.ies[12], &wpa_ielen, pnetwork->network.ie_length-12);
if (pbuf && (wpa_ielen > 0)) {
if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) {
- pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher;
- pnetwork->BcnInfo.group_cipher = group_cipher;
- pnetwork->BcnInfo.is_8021x = is8021x;
+ pnetwork->bcn_info.pairwise_cipher = pairwise_cipher;
+ pnetwork->bcn_info.group_cipher = group_cipher;
+ pnetwork->bcn_info.is_8021x = is8021x;
ret = _SUCCESS;
}
}
@@ -1067,104 +1066,67 @@ void rtw_get_bcn_info(struct wlan_network *pnetwork)
unsigned char *p;
__le16 le_cap;
- memcpy((u8 *)&le_cap, rtw_get_capability_from_ie(pnetwork->network.IEs), 2);
+ memcpy((u8 *)&le_cap, rtw_get_capability_from_ie(pnetwork->network.ies), 2);
cap = le16_to_cpu(le_cap);
if (cap & WLAN_CAPABILITY_PRIVACY) {
bencrypt = 1;
- pnetwork->network.Privacy = 1;
+ pnetwork->network.privacy = 1;
} else {
- pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_OPENSYS;
+ pnetwork->bcn_info.encryp_protocol = ENCRYP_PROTOCOL_OPENSYS;
}
- rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &rsn_len, NULL, &wpa_len);
+ rtw_get_sec_ie(pnetwork->network.ies, pnetwork->network.ie_length, NULL, &rsn_len, NULL, &wpa_len);
if (rsn_len > 0) {
- pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA2;
+ pnetwork->bcn_info.encryp_protocol = ENCRYP_PROTOCOL_WPA2;
} else if (wpa_len > 0) {
- pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA;
+ pnetwork->bcn_info.encryp_protocol = ENCRYP_PROTOCOL_WPA;
} else {
if (bencrypt)
- pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WEP;
+ pnetwork->bcn_info.encryp_protocol = ENCRYP_PROTOCOL_WEP;
}
rtw_get_cipher_info(pnetwork);
/* get bwmode and ch_offset */
/* parsing HT_CAP_IE */
- p = rtw_get_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_, WLAN_EID_HT_CAPABILITY, &len, pnetwork->network.IELength - _FIXED_IE_LENGTH_);
+ p = rtw_get_ie(pnetwork->network.ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_CAPABILITY, &len, pnetwork->network.ie_length - _FIXED_IE_LENGTH_);
if (p && len > 0) {
pht_cap = (struct ieee80211_ht_cap *)(p + 2);
- pnetwork->BcnInfo.ht_cap_info = le16_to_cpu(pht_cap->cap_info);
+ pnetwork->bcn_info.ht_cap_info = le16_to_cpu(pht_cap->cap_info);
} else {
- pnetwork->BcnInfo.ht_cap_info = 0;
+ pnetwork->bcn_info.ht_cap_info = 0;
}
/* parsing HT_INFO_IE */
- p = rtw_get_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_, WLAN_EID_HT_OPERATION, &len, pnetwork->network.IELength - _FIXED_IE_LENGTH_);
+ p = rtw_get_ie(pnetwork->network.ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_OPERATION, &len, pnetwork->network.ie_length - _FIXED_IE_LENGTH_);
if (p && len > 0) {
pht_info = (struct HT_info_element *)(p + 2);
- pnetwork->BcnInfo.ht_info_infos_0 = pht_info->infos[0];
+ pnetwork->bcn_info.ht_info_infos_0 = pht_info->infos[0];
} else {
- pnetwork->BcnInfo.ht_info_infos_0 = 0;
+ pnetwork->bcn_info.ht_info_infos_0 = 0;
}
}
/* show MCS rate, unit: 100Kbps */
-u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI, unsigned char *MCS_rate)
+u16 rtw_mcs_rate(u8 bw_40MHz, u8 short_GI, unsigned char *MCS_rate)
{
u16 max_rate = 0;
- if (rf_type == RF_1T1R) {
- if (MCS_rate[0] & BIT(7))
- max_rate = (bw_40MHz) ? ((short_GI)?1500:1350):((short_GI)?722:650);
- else if (MCS_rate[0] & BIT(6))
- max_rate = (bw_40MHz) ? ((short_GI)?1350:1215):((short_GI)?650:585);
- else if (MCS_rate[0] & BIT(5))
- max_rate = (bw_40MHz) ? ((short_GI)?1200:1080):((short_GI)?578:520);
- else if (MCS_rate[0] & BIT(4))
- max_rate = (bw_40MHz) ? ((short_GI)?900:810):((short_GI)?433:390);
- else if (MCS_rate[0] & BIT(3))
- max_rate = (bw_40MHz) ? ((short_GI)?600:540):((short_GI)?289:260);
- else if (MCS_rate[0] & BIT(2))
- max_rate = (bw_40MHz) ? ((short_GI)?450:405):((short_GI)?217:195);
- else if (MCS_rate[0] & BIT(1))
- max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130);
- else if (MCS_rate[0] & BIT(0))
- max_rate = (bw_40MHz) ? ((short_GI)?150:135):((short_GI)?72:65);
- } else {
- if (MCS_rate[1]) {
- if (MCS_rate[1] & BIT(7))
- max_rate = (bw_40MHz) ? ((short_GI)?3000:2700):((short_GI)?1444:1300);
- else if (MCS_rate[1] & BIT(6))
- max_rate = (bw_40MHz) ? ((short_GI)?2700:2430):((short_GI)?1300:1170);
- else if (MCS_rate[1] & BIT(5))
- max_rate = (bw_40MHz) ? ((short_GI)?2400:2160):((short_GI)?1156:1040);
- else if (MCS_rate[1] & BIT(4))
- max_rate = (bw_40MHz) ? ((short_GI)?1800:1620):((short_GI)?867:780);
- else if (MCS_rate[1] & BIT(3))
- max_rate = (bw_40MHz) ? ((short_GI)?1200:1080):((short_GI)?578:520);
- else if (MCS_rate[1] & BIT(2))
- max_rate = (bw_40MHz) ? ((short_GI)?900:810):((short_GI)?433:390);
- else if (MCS_rate[1] & BIT(1))
- max_rate = (bw_40MHz) ? ((short_GI)?600:540):((short_GI)?289:260);
- else if (MCS_rate[1] & BIT(0))
- max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130);
- } else {
- if (MCS_rate[0] & BIT(7))
- max_rate = (bw_40MHz) ? ((short_GI)?1500:1350):((short_GI)?722:650);
- else if (MCS_rate[0] & BIT(6))
- max_rate = (bw_40MHz) ? ((short_GI)?1350:1215):((short_GI)?650:585);
- else if (MCS_rate[0] & BIT(5))
- max_rate = (bw_40MHz) ? ((short_GI)?1200:1080):((short_GI)?578:520);
- else if (MCS_rate[0] & BIT(4))
- max_rate = (bw_40MHz) ? ((short_GI)?900:810):((short_GI)?433:390);
- else if (MCS_rate[0] & BIT(3))
- max_rate = (bw_40MHz) ? ((short_GI)?600:540):((short_GI)?289:260);
- else if (MCS_rate[0] & BIT(2))
- max_rate = (bw_40MHz) ? ((short_GI)?450:405):((short_GI)?217:195);
- else if (MCS_rate[0] & BIT(1))
- max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130);
- else if (MCS_rate[0] & BIT(0))
- max_rate = (bw_40MHz) ? ((short_GI)?150:135):((short_GI)?72:65);
- }
- }
+ if (MCS_rate[0] & BIT(7))
+ max_rate = (bw_40MHz) ? ((short_GI)?1500:1350):((short_GI)?722:650);
+ else if (MCS_rate[0] & BIT(6))
+ max_rate = (bw_40MHz) ? ((short_GI)?1350:1215):((short_GI)?650:585);
+ else if (MCS_rate[0] & BIT(5))
+ max_rate = (bw_40MHz) ? ((short_GI)?1200:1080):((short_GI)?578:520);
+ else if (MCS_rate[0] & BIT(4))
+ max_rate = (bw_40MHz) ? ((short_GI)?900:810):((short_GI)?433:390);
+ else if (MCS_rate[0] & BIT(3))
+ max_rate = (bw_40MHz) ? ((short_GI)?600:540):((short_GI)?289:260);
+ else if (MCS_rate[0] & BIT(2))
+ max_rate = (bw_40MHz) ? ((short_GI)?450:405):((short_GI)?217:195);
+ else if (MCS_rate[0] & BIT(1))
+ max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130);
+ else if (MCS_rate[0] & BIT(0))
+ max_rate = (bw_40MHz) ? ((short_GI)?150:135):((short_GI)?72:65);
+
return max_rate;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-28 04:59:16 +0000