// 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)
{java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 struct mt7601u_dev *dev = hw->priv */
 nt 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(java.lang.StringIndexOutOfBoundsException: Range [0, 33) out of bounds for length 0
        
-wcid |( %)
mvif>.  java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
 returnjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
{

void(tructieee80211_hwhw, )
{
 struct  struct mt7601u_dev  ( mt76_vif * vifdrv_priv;

 mutex_lock(&dev->mutex);

 cancel_delayed_work_sync(&ev-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_WCIDstatic  mt7601u_config(struct ieee80211_hw *hw, int radio_idx, u32 changed)

 /* Note: for AP do the AP-STA things mt76 does:
  *int ret = 0;
  *- do  addressaddress tricks
   - shift  idx
 */
 mvif->idx = idx;

 if (!ether_addr_equal(dev->macaddr, vif->addr)  ieee80211_wake_queues(hw);
  mt7601u_set_macaddr(dev, vif->addr);

if(-wcid_mask[wcid/BITS_PER_LONG]  BITwcid % BITS_PER_LONG))
  return -ENOSPC;
 dev->wcid_maskjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
 mvif->group_wcid.hw_key_idx = -1;

 return 0;
}

static void mt7601u_remove_interface(struct       unsigned int *otal_flags, u64 multicast)
         struct ieee80211_vif * u32  = 0;
{
 struct mt7601u_dev java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0
 struct mt76_vif *mvif = (struct mt76_vif *) vif->drv_priv;
 unsigned int wcid = mvif->group_wcid.idx;

 dev-  ]=~(wcid%BITS_PER_LONG
}

static -rxfilter =!flags & FIF__flag)  (\
{
 struct 
 int mutex_lock(dev>mutex))

 mutex_lock(&dev -rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;

 if (changed & IEEE80211_CONF_CHANGE_CHANNEL
  ieee80211_stop_queues(w;
  ret = mt7601u_phy_set_channel(dev, &hw->FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR);
 ieee80211_wake_queues(hw);
 }

 mutex_unlock(&dev->mutex);

 return LTER(, MT_RX_FILTR_CFG_ACK |
}

static void
mt76_configure_filter(      MT_RX_FILTR_CFG_CTS
        MT_RX_FILTR_CFG_CFEND |
{
 struct mt7601u_dev *dev = hw->priv;
 u32 flags =0java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15

#define MT76_FILTER(_flag, _hw) do { \
  flags |= *total_flags java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 mt76_wr((dev,MT_RX_FILTR_CFGdev->rxfilter);
  dev->xfilter|=!(flags & FIF_##_flag) * (_hw); \
 } while (0)

 java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 1

 dev-rxfilter & MT_RX_FILTR_CFG_OTHER_BSS

 MT76_FILTER(OTHER_BSS  struct info,>rivjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
 (FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR);
 MT76_FILTERPLCPFAIL,MT_RX_FILTR_CFG_PHY_ERRjava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
 MT76_FILTER(CONTROL, mt7601u_addr_wr(dev, MT_MAC_BSSID_DW0, info->bssid);
        MT_RX_FILTR_CFG_CTS |
 /*Note:this ahack because beacon_int is not changed
        MT_RX_FILTR_CFG_CFACK |
  * on leave nor is  more appropriateevent generated.
        MT_RX_FILTR_CFG_CTRL_RSV)     rt2x00doesn' to be bothered though.
 MT76_FILTER(PSPOLL, MT_RX_FILTR_CFG_PSPOLL)

 *total_flags = flags;
 mt76_wr(  mt7601u_mac_config_tsfdev,, 0)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41

 mutex_unlock(&devjava.lang.StringIndexOutOfBoundsException: Range [40, 38) out of bounds for length 59
}

static M 0)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
t7601u_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
    struct ieee80211_bss_conf *info, u64 changed)
{
 struct mt7601u_dev *dev = hw->priv;

 mutex_lock(&dev->mutex)mt7601u_wr(dev, MT_LG_FBK_CFG1, 0x00002100);

 if (changed & BSS_CHANGED_ASSOC)
d )java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

 if (changed &  mt7601u_mac_set_protection(dev,info-use_cts_prot,
  mt7601u_addr_wr(dev, MT_MAC_BSSID_DW0     info-ht_operation_mode);

  /* Note: this is a hack because beacon_int is not changed
    on leave nor is any more appropriate event generated.
  bothered though.
 */
  if (is_zero_ether_addr(info->bssid)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
           MT_BKOFF_SLOT_CFG_SLOTTIME;
 }

 if (changed & BSS_CHANGED_BASIC_RATES) {
 (dev MT_LEGACY_BASIC_RATE, info->basic_rates);
  java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
  mt7601u_wr(ev MT_HT_FBK_CFG1, 0xedcba980);
  mt7601u_wr(dev, MT_LG_FBK_CFG0, 0xedcba988);
01u_wr(dev MT_LG_FBK_CFG1 0x00002100);
 }

 if (changed & BSS_CHANGED_BEACON_INT)
 int i, idx = 0;

 if (changed java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  mt7601u_mac_set_protection(dev, info->use_cts_prot,
        info->ht_operation_mode);

 if (changed & BSS_CHANGED_ERP_PREAMBLE)
 mt7601u_mac_set_short_preamble(dev, info->use_short_preamble);

 if (changed & BSS_CHANGED_ERP_SLOT) {
  int slottime = info->use_short_slot ? 9 : 20;

  mt76_rmw_field(dev, MT_BKOFF_SLOT_CFG,
          MT_BKOFF_SLOT_CFG_SLOTTIME, slottime);
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 if (changed & BSS_CHANGED_ASSOC)
  mt7601u_phy_recalibrate_after_assoc(java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 8

 mutex_unlock(&dev->mutex);
}

static int
mt76_wcid_alloc(struct mt7601u_dev *dev)
{
 int i, idx = 0;

 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 1
  if (!idx)
   continue

 idx--
  dev->java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 1
  break;
 }

 idx = i * BITS_PER_LONG + idx;
 if (idx > 119)
  return -1;

 return idx;
}

static int
mt7601u_sta_add ieee80211_hw *w, structieee80211_vif *vif,
  struct ieee80211_sta *sta)
{
 struct mt7601u_dev *dev = intret= 0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
struct mt76_sta *msta =(structmt76_sta )sta-drv_priv
  =struct)vifdrv_priv;
 int ret = 0;
 int idx = 0;

 mutex_lock(&dev->mutex);

 idx = mt76_wcid_alloc(dev);
 if (idx < 0) {
  ret = -ENOSPC;
  goto
 }

   (dx<0 {
msta>. =-1;
 mt7601u_mac_wcid_setup(dev ,mvif>dx ->ddr);
  goto outjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
 mt7601u_mac_wcid_setup( mvif>dx,sta-addr;
 mt7601u_mac_set_ampdu_factor)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35

out:
 mutex_unlock(&dev->mutex);

 return ret;
}

static int
mt7601u_sta_remove(java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
 
{
 struct mt7601u_dev  ret;
 struct java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
 int idx = cididx;

 mutex_lock(&dev->mutex);
     ieee80211_stasta)
 mt76_set(dev, java.lang.StringIndexOutOfBoundsException: Range [0, 27) out of bounds for length 1
 dev-  mt76_sta * =(tructmt76_sta )sta-drv_privjava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
c_wcid_setup(, , ,NULL)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
mt7601u_mac_set_ampdu_factordev)
 );

 return 0;
}

static void
mt7601u_sta_notify(struct ieee80211_hw  mt7601u_mac_set_ampdu_factor(;
_notify_cmd cmd, struct ieee80211_sta *sta)
{
}

static void
mt7601u_sw_scan(struct ieee80211_hw *hw,
  struct ieee80211_vif *vif,
  const u8 *mac_addr)
{
 struct    enum sta_notify_cmd struct ieee80211_sta *sta)

 mt7601u_agc_save(dev
 set_bit(, &-state;
}

java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
mt7601u_sw_scan_complete(struct ieee80211_hw *hw,
    struct ieee80211_vif *vif)
{
 struct mt7601u_dev *dev = hw->priv set_bitM -)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46

(ev)
&dev-state;

 ieee80211_queue_delayed_work(dev->hw, &dev->cal_work,
   mt7601u_agc_restore)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
 if 
  (dev-hw,&ev-freq_cal.work
        )java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
}

static  ieee8021, &dev->req_cal.ork,
mt7601u_set_key(struct ieee80211_hw *hw, enum set_key_cmd       )java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
   ieee80211_vif *vif, struct ieee80211_sta *sta,
  struct ieee80211_key_conf *struct  *, tructieee80211_sta*ta,
{
 struct mt7601u_dev *java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 1
 struct mt76_vif *mvif  structjava.lang.StringIndexOutOfBoundsException: Range [26, 16) out of bounds for length 59
struct  *sta  sta ?( mt76_sta ) sta->drv_priv :NULLjava.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
struct mt76_wcid* ==msta ?&msta-  mvif->group_wcid;
 int idx = key->keyidx;
 int ret;

 /* fall back to sw encryption for unsupported ciphers */>eyidx
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
 case WLAN_CIPHER_SUITE_WEP40:
 case switch (key->cipher) {
 case WLAN_CIPHER_SUITE_TKIP WLAN_CIPHER_SUITE_WEP40:
 WLAN_CIPHER_SUITE_CCMP:
  break;
 default:
  returncase WLAN_CIPHER_SUITE_TKIP:
 }

 if (cmd == SET_KEY)  breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
  key-
 wcidhjava.lang.StringIndexOutOfBoundsException: Range [25, 18) out of bounds for length 25
}else{
  if (idx == wcid->hw_key_idx)
  if(idx = -hw_key_idx)

  key  NULL;
 }

 ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  key | wcid>hw_key_idx= idx) java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
 (dev, -idx key);
   if (ret)
    return ret;
  }

  return mt76_mac_shared_key_setup(dev, mvif->idx, idx, key);
 }

 return mt76_mac_wcid_set_key(dev, msta->wcid.idx, key);
}

static java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 0
         u32 value)
{
 struct mt7601u_dev *dev = hw->priv;

return mt76_mac_wcid_set_key(dev msta-w.dx, key)

 return 0;
}

static int
mt76_ampdu_action(struct ieee80211_hw *hw, java.lang.StringIndexOutOfBoundsException: Range [0, 49) out of bounds for length 19
    ieee80211_ampdu_params *params
{
 struct  
  ieee80211_sta *ta ->;
 enum ieee80211_ampdu_mlme_action action = params->actionjava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 0
 tid -tidjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
u16  params->ssn
t76_sta *sta>rv_priv;

 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 struct  *sta=-sta
case:
  u16 tid params->tid;
  java.lang.StringIndexOutOfBoundsException: Range [24, 8) out of bounds for length 59
 caseIEEE80211_AMPDU_RX_STOP
  mt76_clear  (){
    IEEE80211_AMPDU_RX_START:
   (, MT_WCID_ADDRmsta-.)+4 (16 
case java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
  (ifstaaddr,tid msta-tid];
  break;
 case IEEE80211_AMPDU_TX_STOP_FLUSH:
 case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
 breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
 case IEEE80211_AMPDU_TX_START:
 msta>[id =ssn <4;
  return IEEE80211_AMPDU_TX_START_IMMEDIATE;
 IEEE80211_AMPDU_TX_STOP_CONT:
ieee80211_stop_tx_ba_cb_irqsafe(if,sta>,tid;
  breakjava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 8
 }

  0;
}

mt76_sta_rate_tbl_update  * structieee80211_vif vifjava.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 1
  structieee80211_sta *stajava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
{
 struct mt7601u_dev *  ieee80211_sta_rates;
  mt76_sta *sta  struct mt76_sta *)sta-drv_priv;
 struct ()java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
  rate ={};

  (!)
   gotooutjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11

 if (!rates)
  goto out;

rate.dx=rates[]idx
 rate.flags = rates->rate[ mt76_mac_wcid_set_rate(ev,&msta>, rate)
 mt76_mac_wcid_set_ratejava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4

out:
 rcu_read_unlock();
}

const struct remove_chanctx = ieee80211_emulate_remov,
 ..add_chanctx=ieee80211_emulate_add_chanctx,
 .remove_chanctx = ieee80211_emulate_remove_chanctx,
 .change_chanctx = ieee80211_emulate_change_chanctx,
 .switch_vif_chanctx  switch_vif_chanctx = ieee80211_emulate_switch_vif_chanctx,
 .tx = mt7601u_tx,
 .wake_tx_queue =  tx =mt7601u_tx,
 .start = mt7601u_start,
 .stop = mt7601u_stop,
.add_interface = mt7601u_add_interface,
 .remove_interface = mt7601u_remove_interface,
 .config =  start =mt7601u_start,
 .configure_filter = mt76_configure_filter,
nfo_changed =mt7601u_bss_info_changed,
 .sta_add = mt7601u_sta_add,
 .sta_remove = .dd_interface = mt7601u_add_interface,
 .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,
 . config = mt7601u_config,
 .sta_rate_tbl_update = mt76_sta_rate_tbl_update,
 .set_rts_threshold = java.lang.StringIndexOutOfBoundsException: Range [0, 47) out of bounds for length 43
};