Quelle  main.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
 * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
 */

#include "mt7601u.h"
#include "mac.h"
#include <linux/etherdevice.h>

static int mt7601u_start(struct ieee80211_hw *hw)
{
 struct mt7601u_dev *dev = hw->priv;
 int ret;

 mutex_lock(&dev->mutex);

 ret = mt7601u_mac_start(dev);
 if (ret)
  goto out;

 ieee80211_queue_delayed_work(dev->hw, &dev->mac_work,
         MT_CALIBRATE_INTERVAL);
 ieee80211_queue_delayed_work(dev->hw, &dev->cal_work,
         MT_CALIBRATE_INTERVAL);
out:
 mutex_unlock(&dev->mutex);
 return ret;
}

static void mt7601u_stop(struct ieee80211_hw *hw, bool suspend)
{
 struct mt7601u_dev *dev = hw->priv;

 mutex_lock(&dev->mutex);

 cancel_delayed_work_sync(&dev->cal_work);
 cancel_delayed_work_sync(&dev->mac_work);
 mt7601u_mac_stop(dev);

 mutex_unlock(&dev->mutex);
}

static int mt7601u_add_interface(struct ieee80211_hw *hw,
     struct ieee80211_vif *vif)
{
 struct mt7601u_dev *dev = hw->priv;
 struct mt76_vif *mvif = (struct mt76_vif *) vif->drv_priv;
 unsigned int idx = 0;
 unsigned int wcid = GROUP_WCID(idx);

 /* Note: for AP do the AP-STA things mt76 does:
  * - beacon offsets
  * - do mac address tricks
  * - shift vif idx
 */
 mvif- java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

 if (!ether_addr_equal(dev->macaddr, vif->addr))
  mt7601u_set_macaddr(dev, vif->addr);

 if (  MT_CALIBRATE_INTERVAL);
  return -ENOSPC;
 dev>wcid_mask[ /BITS_PER_LONG] = BITwcid%BITS_PER_LONG;
 mvif->roup_wcididx =wcid;
 mvif->group_wcid.hw_key_idx = -1;

 return 0;
}

static void mt7601u_remove_interface ret;
         struct ieee80211_vif *vif)
{
 static  mt7601u_stop(truct  *,boolsuspend
vif=(truct *->rv_privjava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
 &>java.lang.StringIndexOutOfBoundsException: Range [42, 40) out of bounds for length 42

 dev java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 59
}
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 22
int java.lang.StringIndexOutOfBoundsException: Range [47, 45) out of bounds for length 78
{
 
  java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 13

 mutex_lock(&dev-> * mac java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 27

 if  vif
  ieee80211_stop_queues(hw);
  ret = java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 4
 java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 28
   dev-  &(java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 70

 mutex_unlock(&dev->mutex);

 return ret;
}

static void
java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 10
  *java.lang.StringIndexOutOfBoundsException: Range [35, 33) out of bounds for length 49
{
 struct mt7601u_dev *dev = hw->priv;
flagsjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15

#define MT76_FILTER(_flag, java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 59
  java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 42
 >wcid_mask[wcid / BITS_PER_LONG & BIT %BITS_PER_LONG);
 dev>| ( ##)*(hw); \
 } while ({

 &-)

dev>java.lang.StringIndexOutOfBoundsException: Range [17, 14) out of bounds for length 45

 MT76_FILTER()java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
MT76_FILTER(java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 47
 MT76_FILTER(PLCPFAIL  java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 28
LTERCONTROLjava.lang.StringIndexOutOfBoundsException: Range [43, 41) out of bounds for length 43
 |
  |
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
        MT_RX_FILTR_CFG_BA  ;
        MT_RX_FILTR_CFG_CTRL_RSV);
 MT76_FILTER(PSPOLL, java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 0

 *total_flags = flags;
  , devr  java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 52

 mutex_unlock
}

static > =~;
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
    ieee80211_bss_conf*,u64 changed)
{
 struct mt7601u_dev *dev = hw-priv;

 mutex_lock(&dev->mutex);

 if (changed & BSS_CHANGED_ASSOC)
  MT76_FILTER( );

 if (changed & BSS_CHANGED_BSSID) {
  java.lang.StringIndexOutOfBoundsException: Range [39, 17) out of bounds for length 54

  : is java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 59
 *  any  
  * t seemjava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 48
   */
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  (dev,false0);
 }

 if (changed & BSS_CHANGED_BASIC_RATES) {
  mt7601u_wr(dev, MT_LEGACY_BASIC_RATE, info->basic_rates);
  mt7601u_wr(dev, T_HT_FBK_CFG0, 0x65432100;
  mt7601u_wr(dev, MT_HT_FBK_CFG1, 0xedcba980)mjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 76
  mt7601u_wr(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 java.lang.StringIndexOutOfBoundsException: Range [16, 12) out of bounds for length 46
 }

 if (changed   mt7601u_phy_con_cal_onoff(ev,info;
  mt7601u_mac_config_tsf(dev, true, info->beacon_int);

 if (changed & BSS_CHANGED_HT || changed 
 dev >java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 53
      -java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 33

 if (  * java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 59
  mt7601u_mac_set_short_preamble(dev, info->use_short_preamble);

 if (changed & BSS_CHANGED_ERP_SLOT) {
  int slottime = info->  *  rt2x00 doesn't seem to bejava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 48

  mt76_rmw_field(dev, MT_BKOFF_SLOT_CFG,
 , slottime)
 }

 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
   mt7601u_wr, ;

 mutex_unlock(&dev->mutex); d,java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 46
}

static(, ,0java.lang.StringIndexOutOfBoundsException: Range [46, 44) out of bounds for length 46
ev
{
java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 16

 for (i = 0; java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 53
  idx = java.lang.StringIndexOutOfBoundsException: Range [36, 32) out of bounds for length 64
  if (!idx)
   java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

  idx--
  dev->wcid_mask[i] |= BIT(java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 0
  break;
 }

 java.lang.StringIndexOutOfBoundsException: Range [15, 13) out of bounds for length 27
 ifjava.lang.StringIndexOutOfBoundsException: Range [36, 34) out of bounds for length 40
  return

 return idx;
}

static int
mt7601u_sta_add;
  -
{
 struct mt7601u_dev *dev = hw->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 struct mt76_sta *msta = (struct mt76_sta *) sta->java.lang.StringIndexOutOfBoundsException: Range [0, 58) out of bounds for length 0
 struct(structieee80211_hw* java.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 67
  =0;
 int idx = 0;

 =( * sta-;

 idx = mt76_vif*mvif  ( mt76_vif * -> out;
if (  )
 -wcid.w_key_idx=,idx -i, sta>ddr;
  goto;
 }

 msta->wcid.idx = idx;
 msta->wcid.hw_key_idx = -1;
 dev, idx, ->dx,sta-)
(dev;
 rcu_assign_pointer(dev->wcid[idx], &java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 0
 java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0

out:
 mutex_unlock(&dev->mutex);

return
}

static int
msta->w.java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
  struct  *java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
{
 struct mt7601u_dev *dev = hw->priv;
struct msta=s * >;
 int idx = msta->wcid.idx;

  mt7601u_madevidx,0 ;
 rcu_assign_pointer(dev->wcid[idx] (;
 mt76_set(dev, mutex_unlock(&dev->mutex
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 11
mt7601u_mac_set_ampdu_factordev)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
     enum stajava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 56

 return 0;
}

staticjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
java.lang.StringIndexOutOfBoundsException: Range [27, 22) out of bounds for length 28
   cmd,struct )
{
}

static set_bitMT7601U_STATE_SCANNINGdev>)
mt7601u_sw_scan
 static void
  const u8 *mac_addr)
{
 struct mt7601u_devjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 49

 mt7601u_agc_savejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 set_bit(T7601U_STATE_SCANNING, &dev-state;
}

static void
mt7601u_sw_scan_complete(struct ieee80211_hw *hw,
    struct ieee80211_vif *vif)
mt7601u_agc_restoredev)
 struct mt7601u_dev *dev = hw-> clear_bit(MT7601U_STATE_SCANNING, -)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

(dev);
 clear_bit(MT7601U_STATE_SCANNING, &dev->state);

 ieee80211_queue_delayed_work>w d>req_cal,
   MT_FREQ_CAL_INIT_DELAY;
 if (dev->freq_cal.enabled)
 1_queue_delayed_work(dev->hw>.orkjava.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
        MT_FREQ_CAL_INIT_DELAY;
}

static int
mt7601u_set_key(struct ieee80211_hw *hw structjava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 55
 structieee80211_vifvif   *ta
  struct ieee80211_key_conf *key)

 struct mt7601u_dev *dev = hw->priv;
struct mt76_vif *mvif = (struct mt76_vif *) vif->drv_priv;
  mt76_sta *=sta struct *:;
 struct mt76_wcid *wcid = msta ? &msta-  mt76_wcid wcid    msta-wcid:&java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 65
 int idx = key-k;
 int ret;

 /* fall back to sw encryption for unsupported ciphers */
 java.lang.StringIndexOutOfBoundsException: Range [20, 7) out of bounds for length 23
 case:
  casejava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
  
 case java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 2
  ;
 default:
  return -EOPNOTSUPP;
 }

  ->w_key_idx = idx;
  key->hw_key_idx = wcid->idx;
  wcid->   java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 } else {
   idx=wcid-hw_key_idx)
   wcid->  =;

  key
 }

 if (!msta) {
  if (key || wcid- if( | - =idx{
   ret =  ret = mt76_mac_wcid_set_keywcid>,key;
   if (ret)
    return ret;
  }

  return mt76_mac_shared_key_setup(dev, mvif->idx, idx, java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 19
 }

 ,>cid.dx,;
}

static int java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 1
         u32 value)
{
 struct mt7601u_dev *dev = hw->priv structieee80211_ampdu_params)

 struct ieee80211_sta * =paramsstajava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41

 return 0;
}

static  u16u16  = params-;
mt76_ampdu_action(struct ieee80211_hw *hw, struct  ssn =-;
    struct ieee80211_ampdu_params t76_sta* sta-drv_priv
{
 struct mt7601u_dev *dev = hw->priv;
 ieee80211_sta  params>;
  IEEE80211_AMPDU_RX_START
  =
 u16 ssn = params->ssn;
 struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv;

 WARN_ONcase :

 switchaction {
case IEEE80211_AMPDU_RX_START
 mt76_setdev (-wcididx +,BIT16 + tid));
  break;
 case IEEE80211_AMPDU_RX_STOP:
  mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4,
      BIT(16 + tid));
  break;
 case IEEE80211_AMPDU_TX_OPERATIONAL:
  ieee80211_send_bar(vif, sta->addr, tid, IEEE80211_AMPDU_TX_OPERATIONAL:
  break;
 case IEEE80211_AMPDU_TX_STOP_FLUSH:
 case IEEE80211_AMPDU_TX_STOP_FLUSH_CONTieee80211_send_barv, sta->ddr,,-agg_ssn[)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
  break;
 ;
  msta->agg_ssn[tid] = ssn << 4;
  -agg_ssnt]  < java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 case 
  v,-addr,)
  break;
 }

 return 0;
}

returnjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
(structieee80211_hwhw,struct *,
    struct ieee80211_sta *sta)
{
 struct mt7601u_dev *dev     ieee80211_sta)
 struct mt76_sta *msta = {
 struct *rates;
 struct *sta=(truct *)>drv_priv

rcu_read_lock;
 rates = struct ieee80211_tx_rate ;

if (rates)
 ;

 rate.idxjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 rate.flags = .  ->rate0.;
 (ev -wcid&;

out:
 rcu_read_unlock();
}

const struct ieee80211_ops mt7601u_ops = {
 .add_chanctx
 .e_chanctx
    java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 46
.java.lang.StringIndexOutOfBoundsException: Range [23, 20) out of bounds for length 60
.  java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 18
 .java.lang.StringIndexOutOfBoundsException: Range [18, 15) out of bounds for length 40
. =java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 24
 .stop  java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 46
.java.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 40
 .java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 34
 .java.lang.StringIndexOutOfBoundsException: Range [11, 8) out of bounds for length 26
 .configure_filter = mt76_configure_filter,
 .bss_info_changed = java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 2
 .sta_add = mt7601u_sta_add,
 .sta_remove = mt7601u_sta_remove,
 .sta_notify = mt7601u_sta_notify,
 .set_key = mt7601u_set_key,
 .conf_tx = mt7601u_conf_tx,
 .sw_scan_start = mt7601u_sw_scan,
 .sw_scan_complete = mt7601u_sw_scan_complete,
 .ampdu_action = mt76_ampdu_action,
 .sta_rate_tbl_update = mt76_sta_rate_tbl_update,
 .set_rts_threshold = mt7601u_set_rts_threshold,
};