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rtlwifi: Finish modifying core routines for new drivers 

Addition of the new drivers and the update to a new version for the others
lead to changes in all the core routines.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Larry Finger 2014-09-22 09:39:24 -05:00 коммит произвёл John W. Linville
Родитель d3feae41a3
Коммит f3a97e9381
9 изменённых файлов: 174 добавлений и 133 удалений
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10
drivers/net/wireless/rtlwifi/debug.c
Просмотреть файл

@ -2,20 +2,16 @@
*
* Copyright(c) 2009-2012 Realtek Corporation.
*
* Tmis program is free software; you can redistribute it and/or modify it
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* Tmis program is distributed in the hope that it will be useful, but WITHOUT
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* tmis program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* Tme full GNU General Public License is included in this distribution in the
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:

10
drivers/net/wireless/rtlwifi/debug.h
Просмотреть файл

@ -2,20 +2,16 @@
*
* Copyright(c) 2009-2012 Realtek Corporation.
*
* Tmis program is free software; you can redistribute it and/or modify it
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* Tmis program is distributed in the hope that it will be useful, but WITHOUT
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* tmis program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* Tme full GNU General Public License is included in this distribution in the
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:

97
drivers/net/wireless/rtlwifi/rc.c
Просмотреть файл

@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@ -35,13 +31,13 @@
*Finds the highest rate index we can use
*if skb is special data like DHCP/EAPOL, we set should
*it to lowest rate CCK_1M, otherwise we set rate to
*CCK11M or OFDM_54M based on wireless mode.
*highest rate based on wireless mode used for iwconfig
*show Tx rate.
*/
static u8 _rtl_rc_get_highest_rix(struct rtl_priv *rtlpriv,
struct ieee80211_sta *sta,
struct sk_buff *skb, bool not_data)
{
struct rtl_mac *rtlmac = rtl_mac(rtlpriv);
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
struct rtl_sta_info *sta_entry = NULL;
@ -54,21 +50,13 @@ static u8 _rtl_rc_get_highest_rix(struct rtl_priv *rtlpriv,
*2.in rtl_get_tcb_desc when we check rate is
* 1M we will not use FW rate but user rate.
*/
if (rtlmac->opmode == NL80211_IFTYPE_AP ||
rtlmac->opmode == NL80211_IFTYPE_ADHOC ||
rtlmac->opmode == NL80211_IFTYPE_MESH_POINT) {
if (sta) {
sta_entry = (struct rtl_sta_info *) sta->drv_priv;
wireless_mode = sta_entry->wireless_mode;
} else {
return 0;
}
} else {
wireless_mode = rtlmac->mode;
if (sta) {
sta_entry = (struct rtl_sta_info *)sta->drv_priv;
wireless_mode = sta_entry->wireless_mode;
}
if (rtl_is_special_data(rtlpriv->mac80211.hw, skb, true) ||
not_data) {
if (rtl_is_special_data(rtlpriv->mac80211.hw, skb, true) || not_data) {
return 0;
} else {
if (rtlhal->current_bandtype == BAND_ON_2_4G) {
@ -76,21 +64,27 @@ static u8 _rtl_rc_get_highest_rix(struct rtl_priv *rtlpriv,
return B_MODE_MAX_RIX;
} else if (wireless_mode == WIRELESS_MODE_G) {
return G_MODE_MAX_RIX;
} else {
} else if (wireless_mode == WIRELESS_MODE_N_24G) {
if (get_rf_type(rtlphy) != RF_2T2R)
return N_MODE_MCS7_RIX;
else
return N_MODE_MCS15_RIX;
} else if (wireless_mode == WIRELESS_MODE_AC_24G) {
return AC_MODE_MCS9_RIX;
}
return 0;
} else {
if (wireless_mode == WIRELESS_MODE_A) {
return A_MODE_MAX_RIX;
} else {
} else if (wireless_mode == WIRELESS_MODE_N_5G) {
if (get_rf_type(rtlphy) != RF_2T2R)
return N_MODE_MCS7_RIX;
else
return N_MODE_MCS15_RIX;
} else if (wireless_mode == WIRELESS_MODE_AC_5G) {
return AC_MODE_MCS9_RIX;
}
return 0;
}
}
}
@ -103,35 +97,52 @@ static void _rtl_rc_rate_set_series(struct rtl_priv *rtlpriv,
bool not_data)
{
struct rtl_mac *mac = rtl_mac(rtlpriv);
u8 sgi_20 = 0, sgi_40 = 0;
struct rtl_sta_info *sta_entry = NULL;
u8 wireless_mode = 0;
u8 sgi_20 = 0, sgi_40 = 0, sgi_80 = 0;
if (sta) {
sgi_20 = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20;
sgi_40 = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40;
sgi_80 = sta->vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_80;
sta_entry = (struct rtl_sta_info *)sta->drv_priv;
wireless_mode = sta_entry->wireless_mode;
}
rate->count = tries;
rate->idx = rix >= 0x00 ? rix : 0x00;
if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8812AE &&
wireless_mode == WIRELESS_MODE_AC_5G)
rate->idx += 0x10;/*2NSS for 8812AE*/
if (!not_data) {
if (txrc->short_preamble)
rate->flags |= IEEE80211_TX_RC_USE_SHORT_PREAMBLE;
if (mac->opmode == NL80211_IFTYPE_AP ||
mac->opmode == NL80211_IFTYPE_ADHOC) {
if (sta && (sta->bandwidth >= IEEE80211_STA_RX_BW_40))
mac->opmode == NL80211_IFTYPE_ADHOC) {
if (sta && (sta->ht_cap.cap &
IEEE80211_HT_CAP_SUP_WIDTH_20_40))
rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
if (sta && (sta->vht_cap.vht_supported))
rate->flags |= IEEE80211_TX_RC_80_MHZ_WIDTH;
} else {
if (mac->bw_40)
rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
if (mac->bw_80)
rate->flags |= IEEE80211_TX_RC_80_MHZ_WIDTH;
}
if (sgi_20 || sgi_40)
if (sgi_20 || sgi_40 || sgi_80)
rate->flags |= IEEE80211_TX_RC_SHORT_GI;
if (sta && sta->ht_cap.ht_supported)
if (sta && sta->ht_cap.ht_supported &&
((wireless_mode == WIRELESS_MODE_N_5G) ||
(wireless_mode == WIRELESS_MODE_N_24G)))
rate->flags |= IEEE80211_TX_RC_MCS;
}
}
static void rtl_get_rate(void *ppriv, struct ieee80211_sta *sta,
void *priv_sta, struct ieee80211_tx_rate_control *txrc)
void *priv_sta,
struct ieee80211_tx_rate_control *txrc)
{
struct rtl_priv *rtlpriv = ppriv;
struct sk_buff *skb = txrc->skb;
@ -158,7 +169,7 @@ static void rtl_get_rate(void *ppriv, struct ieee80211_sta *sta,
}
static bool _rtl_tx_aggr_check(struct rtl_priv *rtlpriv,
struct rtl_sta_info *sta_entry, u16 tid)
struct rtl_sta_info *sta_entry, u16 tid)
{
struct rtl_mac *mac = rtl_mac(rtlpriv);
@ -166,7 +177,7 @@ static bool _rtl_tx_aggr_check(struct rtl_priv *rtlpriv,
return false;
if (mac->opmode == NL80211_IFTYPE_STATION &&
mac->cnt_after_linked < 3)
mac->cnt_after_linked < 3)
return false;
if (sta_entry->tids[tid].agg.agg_state == RTL_AGG_STOP)
@ -193,23 +204,23 @@ static void rtl_tx_status(void *ppriv,
if (rtl_is_special_data(mac->hw, skb, true))
return;
if (is_multicast_ether_addr(ieee80211_get_DA(hdr))
|| is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
return;
if (sta) {
/* Check if aggregation has to be enabled for this tid */
sta_entry = (struct rtl_sta_info *) sta->drv_priv;
if ((sta->ht_cap.ht_supported) &&
!(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
!(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
if (ieee80211_is_data_qos(fc)) {
u8 tid = rtl_get_tid(skb);
if (_rtl_tx_aggr_check(rtlpriv, sta_entry,
tid)) {
tid)) {
sta_entry->tids[tid].agg.agg_state =
RTL_AGG_PROGRESS;
ieee80211_start_tx_ba_session(sta,
tid, 5000);
RTL_AGG_PROGRESS;
ieee80211_start_tx_ba_session(sta, tid,
5000);
}
}
}
@ -223,8 +234,15 @@ static void rtl_rate_init(void *ppriv,
{
}
static void *rtl_rate_alloc(struct ieee80211_hw *hw,
struct dentry *debugfsdir)
static void rtl_rate_update(void *ppriv,
struct ieee80211_supported_band *sband,
struct cfg80211_chan_def *chandef,
struct ieee80211_sta *sta, void *priv_sta,
u32 changed)
{
}
static void *rtl_rate_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
return rtlpriv;
@ -260,13 +278,14 @@ static void rtl_rate_free_sta(void *rtlpriv,
kfree(rate_priv);
}
static const struct rate_control_ops rtl_rate_ops = {
static struct rate_control_ops rtl_rate_ops = {
.name = "rtl_rc",
.alloc = rtl_rate_alloc,
.free = rtl_rate_free,
.alloc_sta = rtl_rate_alloc_sta,
.free_sta = rtl_rate_free_sta,
.rate_init = rtl_rate_init,
.rate_update = rtl_rate_update,
.tx_status = rtl_tx_status,
.get_rate = rtl_get_rate,
};

9
drivers/net/wireless/rtlwifi/rc.h
Просмотреть файл

@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@ -38,10 +34,15 @@
#define N_MODE_MCS7_RIX 7
#define N_MODE_MCS15_RIX 15
#define AC_MODE_MCS7_RIX 7
#define AC_MODE_MCS8_RIX 8
#define AC_MODE_MCS9_RIX 9
struct rtl_rate_priv {
u8 ht_cap;
};
int rtl_rate_control_register(void);
void rtl_rate_control_unregister(void);
#endif

108
drivers/net/wireless/rtlwifi/regd.c
Просмотреть файл

@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@ -59,26 +55,23 @@ static struct country_code_to_enum_rd allCountries[] = {
*/
#define RTL819x_2GHZ_CH12_13 \
REG_RULE(2467-10, 2472+10, 40, 0, 20,\
NL80211_RRF_NO_IR)
NL80211_RRF_PASSIVE_SCAN)
#define RTL819x_2GHZ_CH14 \
REG_RULE(2484-10, 2484+10, 40, 0, 20, \
NL80211_RRF_NO_IR | NL80211_RRF_NO_OFDM)
NL80211_RRF_PASSIVE_SCAN | \
NL80211_RRF_NO_OFDM)
/* 5G chan 36 - chan 64*/
#define RTL819x_5GHZ_5150_5350 \
REG_RULE(5150-10, 5350+10, 40, 0, 30, \
NL80211_RRF_NO_IR)
REG_RULE(5150-10, 5350+10, 80, 0, 30, 0)
/* 5G chan 100 - chan 165*/
#define RTL819x_5GHZ_5470_5850 \
REG_RULE(5470-10, 5850+10, 40, 0, 30, \
NL80211_RRF_NO_IR)
REG_RULE(5470-10, 5850+10, 80, 0, 30, 0)
/* 5G chan 149 - chan 165*/
#define RTL819x_5GHZ_5725_5850 \
REG_RULE(5725-10, 5850+10, 40, 0, 30, \
NL80211_RRF_NO_IR)
REG_RULE(5725-10, 5850+10, 80, 0, 30, 0)
#define RTL819x_5GHZ_ALL \
(RTL819x_5GHZ_5150_5350, RTL819x_5GHZ_5470_5850)
@ -143,7 +136,7 @@ static const struct ieee80211_regdomain rtl_regdom_14 = {
static bool _rtl_is_radar_freq(u16 center_freq)
{
return (center_freq >= 5260 && center_freq <= 5700);
return center_freq >= 5260 && center_freq <= 5700;
}
static void _rtl_reg_apply_beaconing_flags(struct wiphy *wiphy,
@ -169,10 +162,9 @@ static void _rtl_reg_apply_beaconing_flags(struct wiphy *wiphy,
continue;
if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) {
reg_rule = freq_reg_info(wiphy,
MHZ_TO_KHZ(ch->center_freq));
ch->center_freq);
if (IS_ERR(reg_rule))
continue;
/*
*If 11d had a rule for this channel ensure
*we enable adhoc/beaconing if it allows us to
@ -182,11 +174,16 @@ static void _rtl_reg_apply_beaconing_flags(struct wiphy *wiphy,
*regulatory_hint().
*/
if (!(reg_rule->flags & NL80211_RRF_NO_IR))
ch->flags &= ~IEEE80211_CHAN_NO_IR;
if (!(reg_rule->flags & NL80211_RRF_NO_IBSS))
ch->flags &= ~IEEE80211_CHAN_NO_IBSS;
if (!(reg_rule->flags &
NL80211_RRF_PASSIVE_SCAN))
ch->flags &=
~IEEE80211_CHAN_PASSIVE_SCAN;
} else {
if (ch->beacon_found)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
ch->flags &= ~(IEEE80211_CHAN_NO_IBSS |
IEEE80211_CHAN_PASSIVE_SCAN);
}
}
}
@ -211,35 +208,35 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy,
*/
if (initiator != NL80211_REGDOM_SET_BY_COUNTRY_IE) {
ch = &sband->channels[11]; /* CH 12 */
if (ch->flags & IEEE80211_CHAN_NO_IR)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
ch = &sband->channels[12]; /* CH 13 */
if (ch->flags & IEEE80211_CHAN_NO_IR)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
return;
}
/*
*If a country IE has been received check its rule for this
*If a country IE has been recieved check its rule for this
*channel first before enabling active scan. The passive scan
*would have been enforced by the initial processing of our
*custom regulatory domain.
*/
ch = &sband->channels[11]; /* CH 12 */
reg_rule = freq_reg_info(wiphy, MHZ_TO_KHZ(ch->center_freq));
reg_rule = freq_reg_info(wiphy, ch->center_freq);
if (!IS_ERR(reg_rule)) {
if (!(reg_rule->flags & NL80211_RRF_NO_IR))
if (ch->flags & IEEE80211_CHAN_NO_IR)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN))
if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
}
ch = &sband->channels[12]; /* CH 13 */
reg_rule = freq_reg_info(wiphy, MHZ_TO_KHZ(ch->center_freq));
reg_rule = freq_reg_info(wiphy, ch->center_freq);
if (!IS_ERR(reg_rule)) {
if (!(reg_rule->flags & NL80211_RRF_NO_IR))
if (ch->flags & IEEE80211_CHAN_NO_IR)
ch->flags &= ~IEEE80211_CHAN_NO_IR;
if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN))
if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
}
}
@ -276,7 +273,8 @@ static void _rtl_reg_apply_radar_flags(struct wiphy *wiphy)
*/
if (!(ch->flags & IEEE80211_CHAN_DISABLED))
ch->flags |= IEEE80211_CHAN_RADAR |
IEEE80211_CHAN_NO_IR;
IEEE80211_CHAN_NO_IBSS |
IEEE80211_CHAN_PASSIVE_SCAN;
}
}
@ -289,9 +287,25 @@ static void _rtl_reg_apply_world_flags(struct wiphy *wiphy,
return;
}
static void _rtl_reg_notifier_apply(struct wiphy *wiphy,
struct regulatory_request *request,
struct rtl_regulatory *reg)
static void _rtl_dump_channel_map(struct wiphy *wiphy)
{
enum ieee80211_band band;
struct ieee80211_supported_band *sband;
struct ieee80211_channel *ch;
unsigned int i;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
if (!wiphy->bands[band])
continue;
sband = wiphy->bands[band];
for (i = 0; i < sband->n_channels; i++)
ch = &sband->channels[i];
}
}
static int _rtl_reg_notifier_apply(struct wiphy *wiphy,
struct regulatory_request *request,
struct rtl_regulatory *reg)
{
/* We always apply this */
_rtl_reg_apply_radar_flags(wiphy);
@ -305,10 +319,14 @@ static void _rtl_reg_notifier_apply(struct wiphy *wiphy,
_rtl_reg_apply_world_flags(wiphy, request->initiator, reg);
break;
}
_rtl_dump_channel_map(wiphy);
return 0;
}
static const struct ieee80211_regdomain *_rtl_regdomain_select(
struct rtl_regulatory *reg)
struct rtl_regulatory *reg)
{
switch (reg->country_code) {
case COUNTRY_CODE_FCC:
@ -337,9 +355,9 @@ static const struct ieee80211_regdomain *_rtl_regdomain_select(
static int _rtl_regd_init_wiphy(struct rtl_regulatory *reg,
struct wiphy *wiphy,
void (*reg_notifier) (struct wiphy *wiphy,
struct regulatory_request *
request))
void (*reg_notifier)(struct wiphy *wiphy,
struct regulatory_request *
request))
{
const struct ieee80211_regdomain *regd;
@ -348,7 +366,6 @@ static int _rtl_regd_init_wiphy(struct rtl_regulatory *reg,
wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;
wiphy->regulatory_flags &= ~REGULATORY_STRICT_REG;
wiphy->regulatory_flags &= ~REGULATORY_DISABLE_BEACON_HINTS;
regd = _rtl_regdomain_select(reg);
wiphy_apply_custom_regulatory(wiphy, regd);
_rtl_reg_apply_radar_flags(wiphy);
@ -368,7 +385,7 @@ static struct country_code_to_enum_rd *_rtl_regd_find_country(u16 countrycode)
}
int rtl_regd_init(struct ieee80211_hw *hw,
void (*reg_notifier) (struct wiphy *wiphy,
void (*reg_notifier)(struct wiphy *wiphy,
struct regulatory_request *request))
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
@ -382,7 +399,8 @@ int rtl_regd_init(struct ieee80211_hw *hw,
rtlpriv->regd.country_code = rtlpriv->efuse.channel_plan;
RT_TRACE(rtlpriv, COMP_REGD, DBG_TRACE,
"rtl: EEPROM regdomain: 0x%0x\n", rtlpriv->regd.country_code);
"rtl: EEPROM regdomain: 0x%0x\n",
rtlpriv->regd.country_code);
if (rtlpriv->regd.country_code >= COUNTRY_CODE_MAX) {
RT_TRACE(rtlpriv, COMP_REGD, DBG_DMESG,
@ -403,7 +421,7 @@ int rtl_regd_init(struct ieee80211_hw *hw,
RT_TRACE(rtlpriv, COMP_REGD, DBG_TRACE,
"rtl: Country alpha2 being used: %c%c\n",
rtlpriv->regd.alpha2[0], rtlpriv->regd.alpha2[1]);
rtlpriv->regd.alpha2[0], rtlpriv->regd.alpha2[1]);
_rtl_regd_init_wiphy(&rtlpriv->regd, wiphy, reg_notifier);

11
drivers/net/wireless/rtlwifi/regd.h
Просмотреть файл

@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@ -30,6 +26,10 @@
#ifndef __RTL_REGD_H__
#define __RTL_REGD_H__
/* for kernel 3.14 , both value are changed to IEEE80211_CHAN_NO_IR*/
#define IEEE80211_CHAN_NO_IBSS IEEE80211_CHAN_NO_IR
#define IEEE80211_CHAN_PASSIVE_SCAN IEEE80211_CHAN_NO_IR
struct country_code_to_enum_rd {
u16 countrycode;
const char *iso_name;
@ -56,6 +56,7 @@ enum country_code_type_t {
int rtl_regd_init(struct ieee80211_hw *hw,
void (*reg_notifier) (struct wiphy *wiphy,
struct regulatory_request *request));
struct regulatory_request *request));
void rtl_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request);
#endif

50
drivers/net/wireless/rtlwifi/stats.c
Просмотреть файл

@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@ -59,8 +55,23 @@ u8 rtl_evm_db_to_percentage(char value)
}
EXPORT_SYMBOL(rtl_evm_db_to_percentage);
u8 rtl_evm_dbm_jaguar(char value)
{
char ret_val = value;
/* -33dB~0dB to 33dB ~ 0dB*/
if (ret_val == -128)
ret_val = 127;
else if (ret_val < 0)
ret_val = 0 - ret_val;
ret_val = ret_val >> 1;
return ret_val;
}
EXPORT_SYMBOL(rtl_evm_dbm_jaguar);
static long rtl_translate_todbm(struct ieee80211_hw *hw,
u8 signal_strength_index)
u8 signal_strength_index)
{
long signal_power;
@ -106,6 +117,10 @@ static void rtl_process_ui_rssi(struct ieee80211_hw *hw,
u8 rfpath;
u32 last_rssi, tmpval;
if (!pstatus->packet_toself && !pstatus->packet_beacon)
return;
rtlpriv->stats.pwdb_all_cnt += pstatus->rx_pwdb_all;
rtlpriv->stats.rssi_calculate_cnt++;
if (rtlpriv->stats.ui_rssi.total_num++ >= PHY_RSSI_SLID_WIN_MAX) {
@ -151,6 +166,12 @@ static void rtl_process_ui_rssi(struct ieee80211_hw *hw,
(pstatus->rx_mimo_signalstrength[rfpath])) /
(RX_SMOOTH_FACTOR);
}
rtlpriv->stats.rx_snr_db[rfpath] = pstatus->rx_snr[rfpath];
rtlpriv->stats.rx_evm_dbm[rfpath] =
pstatus->rx_mimo_evm_dbm[rfpath];
rtlpriv->stats.rx_cfo_short[rfpath] =
pstatus->cfo_short[rfpath];
rtlpriv->stats.rx_cfo_tail[rfpath] = pstatus->cfo_tail[rfpath];
}
}
@ -176,7 +197,6 @@ static void rtl_process_pwdb(struct ieee80211_hw *hw, struct rtl_stats *pstatus)
struct rtl_sta_info *drv_priv = NULL;
struct ieee80211_sta *sta = NULL;
long undec_sm_pwdb;
long undec_sm_cck;
rcu_read_lock();
if (rtlpriv->mac80211.opmode != NL80211_IFTYPE_STATION)
@ -186,33 +206,21 @@ static void rtl_process_pwdb(struct ieee80211_hw *hw, struct rtl_stats *pstatus)
if (sta) {
drv_priv = (struct rtl_sta_info *) sta->drv_priv;
undec_sm_pwdb = drv_priv->rssi_stat.undec_sm_pwdb;
undec_sm_cck = drv_priv->rssi_stat.undec_sm_cck;
} else {
undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
undec_sm_cck = rtlpriv->dm.undec_sm_cck;
}
if (undec_sm_pwdb < 0)
undec_sm_pwdb = pstatus->rx_pwdb_all;
if (undec_sm_cck < 0)
undec_sm_cck = pstatus->rx_pwdb_all;
if (pstatus->rx_pwdb_all > (u32) undec_sm_pwdb) {
undec_sm_pwdb = (((undec_sm_pwdb) *
(RX_SMOOTH_FACTOR - 1)) +
(pstatus->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
undec_sm_pwdb = undec_sm_pwdb + 1;
} else {
undec_sm_pwdb = (((undec_sm_pwdb) * (RX_SMOOTH_FACTOR - 1)) +
(pstatus->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
}
if (pstatus->rx_pwdb_all > (u32) undec_sm_cck) {
undec_sm_cck = (((undec_sm_pwdb) *
undec_sm_pwdb = (((undec_sm_pwdb) *
(RX_SMOOTH_FACTOR - 1)) +
(pstatus->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
undec_sm_cck = undec_sm_cck + 1;
} else {
undec_sm_pwdb = (((undec_sm_cck) * (RX_SMOOTH_FACTOR - 1)) +
(pstatus->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
}
if (sta) {
@ -245,7 +253,7 @@ static void rtl_process_ui_link_quality(struct ieee80211_hw *hw,
rtlpriv->stats.ui_link_quality.total_val += pstatus->signalquality;
rtlpriv->stats.ui_link_quality.elements[
rtlpriv->stats.ui_link_quality.index++] =
pstatus->signalquality;
pstatus->signalquality;
if (rtlpriv->stats.ui_link_quality.index >=
PHY_LINKQUALITY_SLID_WIN_MAX)
rtlpriv->stats.ui_link_quality.index = 0;
@ -269,7 +277,7 @@ static void rtl_process_ui_link_quality(struct ieee80211_hw *hw,
}
void rtl_process_phyinfo(struct ieee80211_hw *hw, u8 *buffer,
struct rtl_stats *pstatus)
struct rtl_stats *pstatus)
{
if (!pstatus->packet_matchbssid)

7
drivers/net/wireless/rtlwifi/stats.h
Просмотреть файл

@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@ -39,8 +35,9 @@
u8 rtl_query_rxpwrpercentage(char antpower);
u8 rtl_evm_db_to_percentage(char value);
u8 rtl_evm_dbm_jaguar(char value);
long rtl_signal_scale_mapping(struct ieee80211_hw *hw, long currsig);
void rtl_process_phyinfo(struct ieee80211_hw *hw, u8 *buffer,
struct rtl_stats *pstatus);
struct rtl_stats *pstatus);
#endif

5
drivers/net/wireless/rtlwifi/wifi.h
Просмотреть файл

@ -951,6 +951,7 @@ struct wireless_stats {
long last_sigstrength_inpercent;
u32 rssi_calculate_cnt;
u32 pwdb_all_cnt;
/*Transformed, in dbm. Beautified signal
strength for UI, not correct. */
@ -1889,6 +1890,10 @@ struct rtl_stats {
bool rx_is40Mhzpacket;
u32 rx_pwdb_all;
u8 rx_mimo_signalstrength[4]; /*in 0~100 index */
u8 rx_mimo_evm_dbm[4];
u16 cfo_short[4]; /* per-path's Cfo_short */
u16 cfo_tail[4];
s8 rx_mimo_sig_qual[4];
u8 rx_pwr[4]; /* per-path's pwdb */
u8 rx_snr[4]; /* per-path's SNR */