korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2025-01-09 15:24:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

staging: r8188eu: Remove all 5GHz network types

Browse Source 
Remove all 5Ghz network types. r8188eu works on
802.11bgn standards and on 2.4Ghz band.

Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210812002519.23678-2-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabio M. De Francesco 2021-08-12 02:25:17 +02:00 committed by Greg Kroah-Hartman
parent e7dd1a58ce
commit 1fee0cc939
10 changed files with 13 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/staging/r8188eu/core/rtw_ap.c
View File

@ -460,11 +460,7 @@ void add_RATid(struct adapter *padapter, struct sta_info *psta, u8 rssi_level)
}
if (pcur_network->Configuration.DSConfig > 14) {
/* 5G band */
if (tx_ra_bitmap & 0xffff000)
sta_band |= WIRELESS_11_5N | WIRELESS_11A;
else
sta_band |= WIRELESS_11A;
sta_band |= WIRELESS_INVALID;
} else {
if (tx_ra_bitmap & 0xffff000)
sta_band |= WIRELESS_11_24N | WIRELESS_11G | WIRELESS_11B;
@ -547,9 +543,7 @@ void update_bmc_sta(struct adapter *padapter)
}
if (pcur_network->Configuration.DSConfig > 14) {
/* force to A mode. 5G doesn't support CCK rates */
network_type = WIRELESS_11A;
tx_ra_bitmap = 0x150; /* 6, 12, 24 Mbps */
network_type = WIRELESS_INVALID;
} else {
/* force to b mode */
network_type = WIRELESS_11B;
@ -1050,9 +1044,6 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len)
case WIRELESS_11BG_24N:
pbss_network->NetworkTypeInUse = Ndis802_11OFDM24;
break;
case WIRELESS_11A:
pbss_network->NetworkTypeInUse = Ndis802_11OFDM5;
break;
default:
pbss_network->NetworkTypeInUse = Ndis802_11OFDM24;
break;

19
drivers/staging/r8188eu/core/rtw_ieee80211.c
View File

@ -98,10 +98,7 @@ uint rtw_is_cckratesonly_included(u8 *rate)
int rtw_check_network_type(unsigned char *rate, int ratelen, int channel)
{
if (channel > 14) {
if ((rtw_is_cckrates_included(rate)) == true)
return WIRELESS_INVALID;
else
return WIRELESS_11A;
return WIRELESS_INVALID;
} else { /* could be pure B, pure G, or B/G */
if ((rtw_is_cckratesonly_included(rate)) == true)
return WIRELESS_11B;
@ -328,9 +325,6 @@ void rtw_set_supported_rate(u8 *SupportedRates, uint mode)
memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN);
break;
case WIRELESS_11G:
case WIRELESS_11A:
case WIRELESS_11_5N:
case WIRELESS_11A_5N:/* Todo: no basic rate for ofdm ? */
memcpy(SupportedRates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN);
break;
case WIRELESS_11BG:
@ -393,16 +387,9 @@ int rtw_generate_ie(struct registry_priv *pregistrypriv)
ie = rtw_set_ie(ie, _SSID_IE_, pdev_network->Ssid.SsidLength, pdev_network->Ssid.Ssid, &sz);
/* supported rates */
if (pregistrypriv->wireless_mode == WIRELESS_11ABGN) {
if (pdev_network->Configuration.DSConfig > 14)
wireless_mode = WIRELESS_11A_5N;
else
wireless_mode = WIRELESS_11BG_24N;
} else {
wireless_mode = pregistrypriv->wireless_mode;
}
wireless_mode = pregistrypriv->wireless_mode;
rtw_set_supported_rate(pdev_network->SupportedRates, wireless_mode);
rtw_set_supported_rate(pdev_network->SupportedRates, wireless_mode);
rateLen = rtw_get_rateset_len(pdev_network->SupportedRates);

2
drivers/staging/r8188eu/core/rtw_ioctl_set.c
View File

@ -795,7 +795,7 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter)
(!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)))
return 0;
if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N|WIRELESS_11_5N)) {
if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N)) {
p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength-12);
if (p && ht_ielen > 0) {
pht_capie = (struct ieee80211_ht_cap *)(p+2);

10
drivers/staging/r8188eu/core/rtw_mlme.c
View File

@ -1916,16 +1916,6 @@ void rtw_update_registrypriv_dev_network(struct adapter *adapter)
case WIRELESS_11BG_24N:
pdev_network->NetworkTypeInUse = (Ndis802_11OFDM24);
break;
case WIRELESS_11A:
case WIRELESS_11A_5N:
pdev_network->NetworkTypeInUse = (Ndis802_11OFDM5);
break;
case WIRELESS_11ABGN:
if (pregistrypriv->channel > 14)
pdev_network->NetworkTypeInUse = (Ndis802_11OFDM5);
else
pdev_network->NetworkTypeInUse = (Ndis802_11OFDM24);
break;
default:
/* TODO */
break;

2
drivers/staging/r8188eu/core/rtw_p2p.c
View File

@ -1950,7 +1950,7 @@ int rtw_p2p_enable(struct adapter *padapter, enum P2P_ROLE role)
/* Added by Albert 2011/03/22 */
/* In the P2P mode, the driver should not support the b mode. */
/* So, the Tx packet shouldn't use the CCK rate */
update_tx_basic_rate(padapter, WIRELESS_11AGN);
update_tx_basic_rate(padapter, (WIRELESS_11G | WIRELESS_11_24N));
/* Enable P2P function */
init_wifidirect_info(padapter, role);

15
drivers/staging/r8188eu/core/rtw_wlan_util.c
View File

@ -78,7 +78,6 @@ unsigned char networktype_to_raid(unsigned char network_type)
case WIRELESS_11B:
raid = RATR_INX_WIRELESS_B;
break;
case WIRELESS_11A:
case WIRELESS_11G:
raid = RATR_INX_WIRELESS_G;
break;
@ -86,10 +85,8 @@ unsigned char networktype_to_raid(unsigned char network_type)
raid = RATR_INX_WIRELESS_GB;
break;
case WIRELESS_11_24N:
case WIRELESS_11_5N:
raid = RATR_INX_WIRELESS_N;
break;
case WIRELESS_11A_5N:
case WIRELESS_11G_24N:
raid = RATR_INX_WIRELESS_NG;
break;
@ -110,10 +107,7 @@ u8 judge_network_type(struct adapter *padapter, unsigned char *rate, int ratelen
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
if (pmlmeext->cur_channel > 14) {
if (pmlmeinfo->HT_enable)
network_type = WIRELESS_11_5N;
network_type |= WIRELESS_11A;
network_type |= WIRELESS_INVALID;
} else {
if (pmlmeinfo->HT_enable)
network_type = WIRELESS_11_24N;
@ -1490,8 +1484,6 @@ void update_capinfo(struct adapter *Adapter, u16 updateCap)
if (pmlmeinfo->slotTime != NON_SHORT_SLOT_TIME)
pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
}
} else if (pmlmeext->cur_wireless_mode & (WIRELESS_11A | WIRELESS_11_5N)) {
pmlmeinfo->slotTime = SHORT_SLOT_TIME;
} else {
/* B Mode */
pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
@ -1516,10 +1508,7 @@ void update_wireless_mode(struct adapter *padapter)
pmlmeinfo->HT_enable = 1;
if (pmlmeext->cur_channel > 14) {
if (pmlmeinfo->HT_enable)
network_type = WIRELESS_11_5N;
network_type |= WIRELESS_11A;
network_type |= WIRELESS_INVALID;
} else {
if (pmlmeinfo->HT_enable)
network_type = WIRELESS_11_24N;

1
drivers/staging/r8188eu/hal/odm.c
View File

@ -1136,7 +1136,6 @@ u32 ODM_Get_Rate_Bitmap(struct odm_dm_struct *pDM_Odm, u32 macid, u32 ra_mask, u
break;
default:
/* case WIRELESS_11_24N: */
/* case WIRELESS_11_5N: */
if (pDM_Odm->RFType == RF_1T2R)
rate_bitmap = 0x000fffff;
else

23
drivers/staging/r8188eu/include/ieee80211.h
View File

@ -145,53 +145,34 @@ enum NETWORK_TYPE {
/* Sub-Element */
WIRELESS_11B = BIT(0), /* tx:cck only, rx:cck only, hw: cck */
WIRELESS_11G = BIT(1), /* tx:ofdm only, rx:ofdm & cck, hw:cck & ofdm*/
WIRELESS_11A = BIT(2), /* tx:ofdm only, rx: ofdm only, hw:ofdm only */
WIRELESS_11_24N = BIT(3), /* tx:MCS only, rx:MCS & cck, hw:MCS & cck */
WIRELESS_11_5N = BIT(4), /* tx:MCS only, rx:MCS & ofdm, hw:ofdm only */
WIRELESS_AC = BIT(6),
/* Combination */
/* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */
WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G),
/* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */
WIRELESS_11G_24N = (WIRELESS_11G | WIRELESS_11_24N),
/* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */
WIRELESS_11A_5N = (WIRELESS_11A | WIRELESS_11_5N),
/* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */
WIRELESS_11BG_24N = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N),
/* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */
WIRELESS_11AGN = (WIRELESS_11A | WIRELESS_11G | WIRELESS_11_24N |
WIRELESS_11_5N),
WIRELESS_11ABGN = (WIRELESS_11A | WIRELESS_11B | WIRELESS_11G |
WIRELESS_11_24N | WIRELESS_11_5N),
};
#define SUPPORTED_24G_NETTYPE_MSK \
(WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N)
#define SUPPORTED_5G_NETTYPE_MSK \
(WIRELESS_11A | WIRELESS_11_5N)
#define IsSupported24G(NetType) \
((NetType) & SUPPORTED_24G_NETTYPE_MSK ? true : false)
#define IsSupported5G(NetType) \
((NetType) & SUPPORTED_5G_NETTYPE_MSK ? true : false)
#define IsEnableHWCCK(NetType) \
IsSupported24G(NetType)
#define IsEnableHWOFDM(NetType) \
((NetType) & (WIRELESS_11G | WIRELESS_11_24N | \
SUPPORTED_5G_NETTYPE_MSK) ? true : false)
#define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType)
#define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType)
#define IsSupportedRxMCS(NetType) IsEnableHWOFDM(NetType)
#define IsSupportedTxCCK(NetType) \
((NetType) & (WIRELESS_11B) ? true : false)
#define IsSupportedTxOFDM(NetType) \
((NetType) & (WIRELESS_11G|WIRELESS_11A) ? true : false)
((NetType) & (WIRELESS_11G) ? true : false)
#define IsSupportedTxMCS(NetType) \
((NetType) & (WIRELESS_11_24N|WIRELESS_11_5N) ? true : false)
((NetType) & (WIRELESS_11_24N) ? true : false)
struct ieee_param {
u32 cmd;

2
drivers/staging/r8188eu/include/wifi.h
View File

@ -464,7 +464,7 @@ static inline int IsFrameTypeCtrl(unsigned char *pframe)
#define _PRE_ALLOCMICHDR_ 6
#define _SIFSTIME_ \
((priv->pmib->dot11BssType.net_work_type & WIRELESS_11A) ? 16 : 10)
(priv->pmib->dot11BssType.net_work_type = 10)
#define _ACKCTSLNG_ 14 /* 14 bytes long, including crclng */
#define _CRCLNG_ 4

2
drivers/staging/r8188eu/include/wlan_bssdef.h
View File

@ -254,7 +254,7 @@ static inline uint get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss)
struct wlan_network {
struct list_head list;
int network_type; /* refer to ieee80211.h for WIRELESS_11A/B/G */
int network_type; /* refer to ieee80211.h for WIRELESS_11B/G */
int fixed; /* set fixed when not to be removed
* in site-surveying */
unsigned long last_scanned; /* timestamp for the network */