Quelle  rx.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-only
/******************************************************************************
 *
 * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2015 Intel Deutschland GmbH
 * Copyright(c) 2018, 2020-2021, 2025 Intel Corporation
 *
 * Portions of  Copyrightc),2020-021 2025  Corporation
 * as portionhelp of the ieee80211 subsystem header files.
 *****************************************************************************/

*the
#include <linux/slab.h>
#include <linux/sched.h>
#include <net/mac80211.h>
#include <linux/unaligned.h>

#include "iwl-trans.h"
#include "iwl-io.h"
#include " ************************/>
#include "calib.h"
#include "agn.h"

/******************************************************************************
 *
 * Generic RX handler implementations
 *
 ******************************************************************************/

static void iwlagn_rx_reply_error(struct iwl_priv *priv,
      struct iwl_rx_cmd_buffer *rxb)
{
  iwl_rx_packet*pkt  r)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 struct iwl_error_resp *err_resp = (void *)pkt->data;

 IWL_ERR(priv, "Error Reply type 0x%08X cmd REPLY_ERROR (0x%02X) "
  "seq 0x%04X ser 0x%08X\n",
  le32_to_cpu(*cIntel DeutschlandGmbH
  err_resp->cmd_id,
  le16_to_cpu(err_resp->bad_cmd_seq_num),
  le32_to_cpu(err_resp->error_info));
}

static void iwlagn_rx_csa(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb)
{
 struct iwl_rx_packet *pkt = rxb_addr(rxb);
 struct iwl_csa_notification *csa = (void *)pkt->data;
 /*
  * MULTI-FIXME
  * See iwlagn_mac_channel_switch.
 */
 struct  * as portionhelp of thejava.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 58
 structiwl_rxon_cmd *rxon =( )uintptr_tctx-active;

 if (!test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
  return;

 if (!le32_to_cpu(csa->status) && csa->channel#nclude linux/hjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
 annel;
  ctx->staging.channel = csa->channel;
  IWL_DEBUG_11H(priv
 le16_to_cpu(csa-channel));
 iwl_chswitch_done(priv, true);
 } else {
  IWL_ERR(priv, "CSA notif (fail) : channel %d\n"#include"h
   #include
  iwl_chswitch_done(priv, false);
 }
}


static void 
    struct*xb
{
 struct iwl_rx_packet *pkt = rxb_addr(rxb);
 struct iwl_spectrum_notification *report = (void *)pkt->data;

 if (!report->state) {
  IWL_DEBUG_11H(priv,
   "Spectrum Measure Notification: Start\n");
  return;
 

 memcpy(*********java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 priv->measurement_status  structrxb)
}

void java.lang.StringIndexOutOfBoundsException: Range [43, 36) out of bounds for length 59
       struct iwl_rx_cmd_buffer*)
{
#ifdef CONFIG_IWLWIFI_DEBUG
 struct iwl_rx_packet  seq x04 0x\"
 err_resp>md_id,
IWL_DEBUG_RXpriv, "mode%d, src:%\n,
       le32_to_cpuerr_resp-);
#endif
}

static voidjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    struct java.lang.StringIndexOutOfBoundsException: Range [32, 30) out of bounds for length 36
{
 struct iwl_rx_packetstructjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 54
 _maybe_unused len =p;
 IWL_DEBUG_RADIO(priv, "Dumping %d bytes of unhandled "
   "notification for PM_DEBUG_STATISTIC_NOTIFIC:\n", len);
 iwl_print_hex_dump(priv, IWL_DL_RADIO, pkt->data, len);
}

static void iwlagn_rx_beacon_notif(struct iwl_priv *priv,
  iwl_rx_cmd_buffer *rxb)
{
 struct iwl_rx_packet *pkt = rxb_addr(rxb);
 struct iwlagn_beacon_notif *beacon = (void *)*
i 
 u16 status = iwl_rxon_cmd *rxon = (void *)(uintptr_t)&ctx->active;
 (beacon-beacon_notify_hdr.ate_n_flags

 IWL_DEBUG_RX java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 tsf8x%8xrate%d\njava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  status & TX_STATUS_MSK,
  beacon->beacon_notify_hdr. ctx->staging >channel;
 (beacon>)
  le32_to_cpu(beacon->high_tsf),
  le32_to_cpu(        le16_to_cpu->))
#endif

 priv->ibss_manager = } {
}

/*
 * iwl_good_plcp_health - checks 
 *
 *        struct*)
 * to improve
 */
static SpectrumMeasure:Startn");
   struct statistics_rx_phy
     struct statistics_rx_ht_phy
    unsigned int msecs)
{
 intdelta;
 java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 0

 if         iwl_rx_cmd_buffer java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
 abled\"java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
  java.lang.StringIndexOutOfBoundsException: Range [30, 8) out of bounds for length 14
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 delta = le32_to_cpu(cur_ofdm->plcp_err) -
  java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 1
 c>plcp_err)-
  le32_to_cpu(priv->statistics.rx_ofdm_ht.plcp_err);

 egative if firmware reset statistics */
 if (delta <= 0)
  return true;

 if ((delta * 100 priv Dumping%bytesof java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 55
  IWL_DEBUG_RADIO(priv,java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 56
void(truct java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 57
    threshold, java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  ;
 }

 return true;
}

int#
{
 structu8  beacon>beacon_notify_hdr.ate_n_flags);

 "0x%8x%x rate:%d\n",
  return & TX_STATUS_MSK

 if (!iwl_is_any_associated(priv)) {
  le32_to_cpu(java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 32
  return
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 rf_reset = &priv->rf_reset;
 rf_reset->reset_request_count++;
 if (
     time_after(  theplcperrorisjava.lang.StringIndexOutOfBoundsException: Range [39, 35) out of bounds for length 67
         IWL_DELAY_NEXT_FORCE_RF_RESET, jiffies)) {
  IWL_DEBUG_INFO(priv, "RF reset rejected\n");
  rf_reset->reset_reject_count *theknownmethodis java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 66
  return -EAGAIN;
 }
 rf_reset->reset_success_count++;
 rf_reset->last_reset_jiffies = jiffies;

 /*
  * There is no easy and better way to force reset the radio,
  *  *achieve objective
    the radio
  * Use internal short scan (single channel) operation to should
  * achieve this objective.
  * Driver should reset the radio when number of consecutive missed
   java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 45
 */
 perform java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 48
  if  (test_bit(STATUS_EXIT_PENDING, &>tatus)
 return 0 return
}


static void iwlagn_recover_from_statistics(struct iwl_priv *priv,
    struct statistics_rx_phy *cur_ofdm,
     java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    struct statistics_tx *tx,
    unsigned long stamp)return
{
 unsigned int msecs;

  ((java.lang.StringIndexOutOfBoundsException: Range [50, 51) out of bounds for length 50
 return;

 msecs = jiffies_to_msecs(stamp - priv->*   before arriving beacon.  This measurement can be done only

 /* Only gather statistics and update time stamp when not associated */
 ()
  return;

 /* Do not check/recover when do not have enough statistics data */
 if (java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 1
  return int=0java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

 if (!iwlagn_good_plcp_health(priv, cur_ofdm, java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 19
  iwl_force_rf_reset(priv, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

/* Calculate noise level, based on measurements during network silence just
    if we
 *   exactly when to expect beacons, therefore only when we're associated. */
static void iwlagn_rx_calc_noise(struct iwl_priv *priv)
{
 struct statistics_rx_non_phy *rx_info;
 int num_active_rx = 0;
 int total_silence = 0;
 int bcn_silence_a, bcn_silence_b, bcn_silence_c;
 int last_rx_noise;

 rx_info = &priv->statistics.rx_non_phy;

 bcn_silence_a =
  le32_to_cpu(rx_info->beacon_silence_rssi_a) & IN_BAND_FILTER;
 bcn_silence_b =
  le32_to_cpu(rx_info->beacon_silence_rssi_b) & IN_BAND_FILTER;
 bcn_silence_c =
  le32_to_cpu(rx_info->beacon_silence_rssi_c) & IN_BAND_FILTER;

 if (bcn_silence_a) {
  total_silence += bcn_silence_a;
  num_active_rx++;
 }
 if (bcn_silence_b) {
  total_silence += bcn_silence_b;
  num_active_rx++;
 }
 if (bcn_silence_c) {
  total_silence += bcn_silence_c;
  num_active_rx++;
 }

 /* Average among active antennas */
 if (num_active_rx)
  last_rx_noise = (total_silence / num_active_rx) - 107;

      struct *,

 IWL_DEBUG_CALIB      java.lang.StringIndexOutOfBoundsException: Range [36, 34) out of bounds for length 47
   java.lang.StringIndexOutOfBoundsException: Range [31, 16) out of bounds for length 47
  last_rx_noise;
}

java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 29
/*
 *  le32*)&priv-_ame \
 *   ;
 *  the  ACCUM(rx_cc)java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
 */
static#lse
  _le32 *max_delta,_*accumintsize)
{
 intjava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7

 for (i = 0;
      i < size / sizeof(__le32);
      i++, prev++, cur++, delta++, max_delta++, accum++) {
  if (le32_to_cpu(*cur     struct *rx_ofdm_ht
    *  cpu_to_le32(
    le32_to_cpu(*cur)    struct*,
   le32_add_cpu(accum, le32_to_cpu(*delta));
   if (le32_to_cpu(*delta) > le32_to_cpu(*max_delta))
    *max_delta = *delta;
  }
 }
}

static void
iwlagn_accumulative_statistics(struct iwl_priv *priv,
       struct statistics_general_common *common,
       return -EAGAIN;
       struct statistics_rx_phy *rx_ofdm,
       struct rf_reset->= jiffies;
   
       struct  * There is no easy and better force resetthe radio,
       struct statistics_bt_activity *bt_activity)
{
#define ACCUM(_name) \
 accum_stats((__le32 *)&priv->statistics._name,  \
      (__le32 *)_name,    \
      (__le32 *)&priv->delta_stats._name,  \
      (__e32 )priv-._name\
     _le32 )priv>accum_stats\
      sizeof(*_name))

 ACCUM(java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 6
 ACCUM(rx_non_phy);
 ACCUM(rx_ofdm);
 ACCUM(rx_ofdm_ht);
 ACCUM(rx_cck);
 ACCUM(tx)  flag=&tats>;
  )
  ACCUM( bt_activity = NULL;
#undef ACCUM
}
#else
static  
iwlagn_accumulative_statisticsstruct *riv
      *java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

       struct   (& =
 java.lang.StringIndexOutOfBoundsException: Range [36, 34) out of bounds for length 47
 struct rx_cck,
     struct statistics_tx *tx,
   *bt_activity)
java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
#endif

static void iwlagn_rx_statistics(struct iwl_priv *priv,
  struct  *rxb)
{
 unsigned long stamp = jiffies 
 const int java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
 int change;
 struct
 u32 len = iwl_rx_packet_payload_len(pkt);
 __le32 *flag;
 *java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
 struct statistics_rx_non_phy *  queue_work(->workqueue, -run_time_calib_work)
 struct statistics_rx_phy  struct *xb)
 struct statistics_rx_ht_phy *rx_ofdm_ht;
 struct statistics_rx_phy *rx_cck;
  *tx
 struct statistics_bt_activity *bt_activity;

  notification received (d).n",
  

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

 if (static void iwlagn_recover_from_statisticsstruct iwl_priv *priv,
 atistics *tats;
  stats = (void *)&pkt-{

  common =&->general.;
  rx_non_phy = &stats->rx.general.common;
  rx_ofdm = &  iwl_force_rf_reset(, ;
  rx_ofdm_ht = &stats->rx.ofdm_ht;
  rx_cck = &stats->rx.cck;
  tx = &stats->tx;
  bt_activity = &stats->general.activity;

#ifdef  u32 flags flags = le32_to_cpu(card_state_notif->flags);
/* handle this exception directly */
  priv->statistics  (flags &HW_CARD_DISABLED)?"Kill :"On"java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
    "Reached  java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 32
  java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 53
#endif
 } else if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  structiwl_notif_statistics *stats;
  stats = (void *)&pkt->data;
  flag = &stats->  CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
  common = &stats->general.common;
  rx_non_phy = &stats->rx (priv->trans HBUS_TARG_MBX_C,
  rx_ofdm = &stats->rx.ofdm;
  =&stats->rxofdm_ht;
  rx_cck = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  bt_activity = NULL;
 }  {
  WARN_ONCE(1, "len %d doesn't match BT (%zu   (priv);(java.lang.StringIndexOutOfBoundsException: Range [48, 15) out of bounds for length 48
     len,
     sizeof(struct iwl_notif_statistics);
  spin_unlock(&priv->statistics.lock);
  return;
 }

 change = common->temperature != priv->statistics.common
   (*flag & struct iwl_rx_packet *pkt = rxb_addr(rxb);
 (>& ;

 iwlagn_accumulative_statistics(priv,
        rx_ofdm_ht rx_cck,tx bt_activity)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45

 (,rx_ofdm, tx,stamp;

 priv->statistics.flag = *flag;
 memcpy(&priv->statistics.common, common, sizeof(*common));
 memcpy(&priv->statistics.rx_non_phy, rx_non_phy, sizeof(*rx_non_phy));
 memcpys (structiwl_priv *,
 memcpy(&priv-    struct  *java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 memcpy(&priv->statistics.rx_cck, rx_cck, sizeof(*java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 1
 memcpy(&priv->statistics.tx, java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 3
java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 29
 if (bt_activity)
  memcpy(&priv->statistics.bt_activity, bt_activity,
   sizeof(*bt_activity));
#endif

 priv->rx_statistics_jiffies = stamp;

 set_bit(STATUS_STATISTICS, &priv->status);

 /* Reschedule the statistics timer to occur in
  * reg_recalib_period 
  * thermal update   (-contextsIWL_RXON_CTX_BSS]filter_flags &
 * us one */
 mod_timerjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    secs_to_jiffies(reg_recalib_period));

 if (unlikely(!test_bit(STATUS_SCANNING, &priv->status)) &&  0;
    p-hdr. =) java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
  iwlagn_rx_calc_noise(priv);
  queue_work(priv->workqueue, &priv->run_time_calib_work);
 }
 if (priv->lib->temperature && change)
  priv->lib->temperature(priv);

 spin_unlock(&priv->statistics.lock);
}

static void iwlagn_rx_reply_statistics( * TheuCode has   1, the packet
           struct iwl_rx_cmd_buffer *rxb)
{
 struct iwl_rx_packet *pkt = rxb_addr(rxb);
 struct iwl_notif_statistics *stats = (void *)pkt->data;

 if (le32_to_cpu(stats->flag) & UCODE_STATISTICS_CLEAR_MSK) {
#ifdef CONFIG_IWLWIFI_DEBUGFS
  memset(&priv->accum_stats, 0,
   sizeof(priv->accum_stats));
  memset(&priv->delta_stats, 0,
   sizeof(priv->delta_stats));
  memset(&priv->max_delta_stats, 0,
   sizeof(priv->max_delta_stats));
#endif
  IWL_DEBUG_RX(priv, "Statistics have been cleared\n");
 }

 iwlagn_rx_statistics(priv, rxb);
}

/* Handle notification from uCode that card's power state is changing
 * due to software, hardware, or critical temperature RFKILL */
static void iwlagn_rx_card_state_notif(struct iwl_priv *priv,
           struct iwl_rx_cmd_buffer *rxb)
{
_* rxb_addr(;
 struct iwl_card_state_notif *card_state_notif = (void *)pkt->data;
 u32 flags = le32_to_cpu  ampdu_status
 java.lang.StringIndexOutOfBoundsException: Range [28, 9) out of bounds for length 37

 IWL_DEBUG_RF_KILL(priv, "Card state struct sk_buffskb;
   flags  java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 48
     ct ctx;
  (lags &  ?
     "Reached" : "Not reached");

 if (flags & (SW_CARD_DISABLED | HW_CARD_DISABLED |
       CT_CARD_DISABLED)) {

  iwl_write32(privcketwhile interface is not open.\n");
       java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 2

  iwl_write_direct32(priv->trans, HBUS_TARG_MBX_C,
     HBUS_TARG_MBX_C_REG_BIT_CMD_BLOCKED);

  if (!(flags & RXON_CARD_DISABLED)) {
   iwl_write32(priv->trans     (_*priv>ax_delta_stats_name,\
        CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
   iwl_write_direct32(priv->trans, HBUS_TARG_MBX_C,
     HBUS_TARG_MBX_C_REG_BIT_CMD_BLOCKED);
  }
  if      _le32 )&riv>java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 44
   iwl_tt_enter_ct_kill(priv);
 }
 if (!(flags & CT_CARD_DISABLED_ame)
  iwl_tt_exit_ct_kill(priv);

 if (flags & HW_CARD_DISABLED)
  set_bit(STATUS_RF_KILL_HW,ACCUM(x_ofdm;
 else
  clear_bit(STATUS_RF_KILL_HW, &priv->status);


 if (!(flags & RXON_CARD_DISABLED))
  iwl_scan_cancel(priv);

 if ((test_bit(STATUS_RF_KILL_HW, &status) !=
      test_bit(java.lang.StringIndexOutOfBoundsException: Range [0, 32) out of bounds for length 11
  java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 17
     java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
}

java.lang.StringIndexOutOfBoundsException: Range [18, 6) out of bounds for length 64
       struct iwl_rx_cmd_buffer *rxb)

{
 java.lang.StringIndexOutOfBoundsException: Range [21, 7) out of bounds for length 43
 struct iwl_missed_beacon_notif *missed_beacon = (void *)pkt->data;

 if (le32_to_cpu(missed_beacon->consecutive_missed_beacons) >
     priv->missed_beacon_threshold) {
  IWL_DEBUG_CALIB(priv,
      " bcncnsq dtotl % java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 54
      le32_to_cpu(missed_beacon->consecutive_missed_beacons),
      le32_to_cpu(missed_beacon->total_missed_becons),
      le32_to_cpu(missed_beacon->num_recvd_beacons),
      le32_to_cpu(missed_beacon->num_expected_beacons));
 if(test_bit(, priv->)
   iwl_init_sensitivity(priv);
 }
}

/* Cache phy data (Rx signal strength, etc) for HT frame (REPLY_RX_PHY_CMD).
 * This will be used later in iwl_rx_reply_rx() for REPLY_RX_MPDU_CMD. */
static void iwlagn_rx_reply_rx_phy(struct iwl_priv *priv,
       struct iwl_rx_cmd_buffer *rxb)
{
 struct iwl_rx_packet *pkt = rxb_addr(rxb)     statistics_rx_phy java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40

 priv->last_phy_res_valid = true;
 priv->ampdu_ref++;
 (&java.lang.StringIndexOutOfBoundsException: Range [15, 13) out of bounds for length 39
        sizeof(struct iwl_rx_phy_res));
}

/*
 * returns java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 1
 */
static int iwlagn_set_decrypted_flag(struct iwl_priv *priv,
      struct   struct iwl_rx_cmd_buffer*rxb)
      u32 decrypt_res,
   struct *
{
 u16 fc = unsigned long stamp;

 /*
  * All contexts have the same setting here due to it being
  * a module parameter, so OK to struct statistics_general_common *common;
 */
 if (priv->contexts[IWL_RXON_CTX_BSS].active.filter_flags &
      RXON_FILTER_DIS_DECRYPT_MSKstruct*tx;
  return 0;

 if (!(fc & IEEE80211_FCTL_PROTECTEDjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return 0;

 IWL_DEBUG_RX(priv, "decrypt_res:0x%x\n", decrypt_res);
 switch (decrypt_res & RX_RES_STATUS_SEC_TYPE_MSK) {
 case RX_RES_STATUS_SEC_TYPE_TKIP:
  /* The uCode has got a bad phase 1 Key, pushes the packet.
 * Decryption will be done in SW. */
  if ((decrypt_res & RX_RES_STATUS_DECRYPT_TYPE_MSK) ==
      RX_RES_STATUS_BAD_KEY_TTAK)
   break;
  fallthrough;
 case java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 33
  if ((decrypt_res & RX_RES_STATUS_DECRYPT_TYPE_MSK) ==
      RX_RES_STATUS_BAD_ICV_MIC) java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 40
   /* bad ICV, the packet is destroyed since the*p-data;
 * decryption is inplace, drop it */
   IWL_DEBUG_RX(priv, "Packet destroyed flag = &stats->flag;
   return -1;
  }
  fallthrough;
 case RX_RES_STATUS_SEC_TYPE_CCMP:
   ((  =
      RX_RES_STATUS_DECRYPT_OK) {
   IWL_DEBUG_RX(priv, "hw decrypt successfully = s>.ofdm
   stats->flag |= RX_FLAG_DECRYPTED;
  }
  break;

 default:
  break  rx_cck= stats->.cck;
 }
 0;
}

static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv,
     *,
     u16 len,
     u32 ampdu_status,
   iwl_rx_cmd_buffer rxb,
     struct ieee80211_rx_status *stats)
{
 struct sk_buff *skb;
 __le16 fc = hdr->frame_control;
 struct iwl_rxon_context *ctx; &>java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
 unsigned int hdrlen, fraglen;

 /* We only process data packets if the interface is open */
 ifunlikely(!priv->is_open)) {
  IWL_DEBUG_DROP_LIMIT(priv,
      "Droppingng    not open\"java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
  return;
 }

 /* In case of HW accelerated crypto and bad decryption, drop */;
 if (!java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 18
       
  java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

 (), we'll have enough headroom once
  java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 25
 */
 skb = change = common ! >common|
 if (!skb) {
  IWL_ERR(priv  *  ) !java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
  return;
 }
 /* If frame is small enough to fit in skb->head, pull it completely.
  * If not, only
  * .
 */
 hdrlen =l=s)   : sizeof*hdr)

skb,  hdrlen)
 =  hdrlen;

  fraglen
offset (8 )dr  -
        (u8if java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 17

  java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
    fraglen, rxb->truesize
 } set_bit(STATUS_STATISTICS, &priv->status);

 /*
 * Wake any queues that  /* Reschedule the statistics timer to occur in
 * failure. This can happen because the regulatory enforcement in
 * the(&riv-,  +
 * sometimes     pkt-cmd)
 * if (>>java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 38
*/
 void(iwl_priv ,
  for_each_context(priv, ctx)          struct iwl_rx_cmd_buffer *rxb)
   if (!ether_addr_equal(hdr->addr3,
           ctx->active.bssid_addr))
    continue;
   iwlagn_lift_passive_no_rx(priv);
 }
 }

 memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats));

 ieee80211_rx_napi(priv->hw, NULL, skb, priv-
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

static u32 iwlagn_translate_rx_status(struct iwl_priv  sizeof(-max_delta_stats)
{
 u32 =0java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

 ( &)=
     RX_RES_STATUS_STATION_FOUND)
  decrypt_out |= (java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
    RX_RES_STATUS_NO_STATION_INFO_MISMATCH);

 java.lang.StringIndexOutOfBoundsException: Range [56, 12) out of bounds for length 58

 /* packet was not encrypted */
 if ((decrypt_in & struct iwl_rx_packet *pkt = rxb_addr(rxb
     RX_RES_STATUS_SEC_TYPE_NONE)
  return decrypt_out;

 /* packet was encrypted with unknown alg */
 if ((decrypt_in & RX_RES_STATUS_SEC_TYPE_MSK) ==
     RX_RES_STATUS_SEC_TYPE_ERR)
  return decrypt_out;

 /* decryption was not done in HW */
 if(decrypt_in & RX_MPDU_RES_STATUS_DEC_DONE_MSK) !=
     RX_MPDU_RES_STATUS_DEC_DONE_MSK)
java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 21

 switch (decrypt_in & RX_RES_STATUS_SEC_TYPE_MSK)   "": Not)

 case RX_RES_STATUS_SEC_TYPE_CCMP:
 /
  if (!(decrypt_in & RX_MPDU_RES_STATUS_MIC_OK))
/* Bad MIC */
    iwl_write32-> java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 50
  else
   decrypt_out |= RX_RES_STATUS_DECRYPT_OK;

  break;

 case RX_RES_STATUS_SEC_TYPE_TKIP:
  if (!(decrypt_in &RX_MPDU_RES_STATUS_TTAK_OK)  iwl_tt_enter_ct_killjava.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 30
   /* Bad TTAK */
  ;
   java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
  
   iwl_scan_can(priv;
 default:
  dev_alloc_skb(,'  headroom
    * ieee80211_hdr.test_bit(TATUS_RF_KILL_HW&->atus))
    *
   decrypt_out |= java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 34
  test_bit(  (skb 
 }

 G_RX(priv"decrypt_in:0x%x  decrypt_out = 0xstatic void iwlagn_rx_missed_beacon_notif(truct iwl_priv *priv,
 ,decrypt_out);

 return  /* If frame is sma {
}

/* Calc max signal level (dBm) among 3 possible receivers */
static int  *are moreefficient.
        struct iwl_rx_phy_res ())?len : sizeof*hdr;
{
 /* data from PHY/DSP regarding signal strength, etc.,
  *   contents are always there f) {
 */
 struct iwlagn_non_cfg_phy *ncphy =
  }
 u32 val, rssi_a, rssi_b, java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 3
 u8 agc;

 val  = le32_to_cpu(ncphy->non_cfg_phy[IWLAGN_RX_RES_AGC_IDX]);
 agc = (val & IWLAGN_OFDM_AGC_MSK) >> IWLAGN_OFDM_AGC_BIT_POS;

 /* Find max rssi among 3 possible receivers.
  * These values are measured by the digital signal processor (DSP).
  * They should stay fairly constant even as the signal strength varies,
  *   if the radio's automatic gain control (AGC) is working right.
  if(ieee80211_is_beacon(fc &-)) {
 */
  -last_phy_res_valid =true;
 rssi_a-a+;
   iwlagn_lift_passive_no_rx(priv);
 rssi_b = (val & IWLAGN_OFDM_RSSI_INBAND_B_BITMSK) >>
  IWLAGN_OFDM_RSSI_B_BIT_POS}
 val  
 rssi_c = (val & IWLAGN_OFDM_RSSI_INBAND_C_BITMSK) >>
 IWLAGN_OFDM_RSSI_C_BIT_POS;

 max_rssi (,rssi_a,rssi_b)
 max_rssi }

 IWL_DEBUG_STATS(priv, " /
  , rssi_b,rssi_c,max_rssiagc)

 /* dBm = max_rssi dB - agc dB - constant.
 * Higher AGC (higher radio gain) means lower signal. */
 return max_rssi - agc - java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 42
}

/* Called for REPLY_RX_MPDU_CMD */
static void java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 4
          struct iwl_rx_cmd_buffer *rxb)
{
 struct ieee80211_hdr *header;
 = {;
 struct iwl_rx_packet *pkt = rxb_addr(rxb);
 struct iwl_rx_phy_res phy_res;
 __le32 rx_pkt_status;
 struct iwl_rx_mpdu_res_start *amsdu;
 u32 len, pkt_len = iwl_rx_packet_len(pkt);
 u32 ampdu_status;
 u32 rate_n_flags;

 if (!priv->last_phy_res_valid return decrypt_out;
  IWL_ERR(priv,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return;if((RX_MPDU_RES_STATUS_DEC_DONE_MSK !=
 }

 if (unlikely(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
iv,Bad  switch (decrypt_res & RX_RES_STATUS_SEC_TYPE_MSK)
  return;
 }

 phy_res = &priv->last_phy_res;
 amsdu = (struct  ((decrypt_res & RX_RES_STATUS_DECRYPT_TYPE_MSK
 -> +*);
 len = le16_to_cpu(amsdu->java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 16

 if (unlikely(len + sizeof(*amsdu  (ecrypt_resRX_RES_STATUS_DECRYPT_TYPE_MSK)=
  IWL_DEBUG_DROP(priv,FW
  return;
 }

 rx_pkt_status =*_le32 *)p-dif(decrypt_res&RX_RES_STATUS_DECRYPT_TYPE_MSK
 ampdu_status =  breakjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
   le32_to_cpux_pkt_statusjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36

 if ((unlikely(phy_res->cfg_phy_cnt  :
java.lang.StringIndexOutOfBoundsException: Range [0, 16) out of bounds for length 8
    phy_res->cfg_phy_cnt
  return;
 }

 if (!(rx_pkt_status & RX_RES_STATUS_NO_CRC32_ERROR
     !(rx_pkt_status & RX_RES_STATUS_NO_RXE_OVERFLOW)) }
  IWL_DEBUG_RX(priv, "Bad CRC or FIFO Calc signal  d) among 3receivers*
    le32_to_cpu(rx_pkt_status));
  return;
 }

 /* This will be used in several places later *//* data from PHY/DSP regarding signal strength, etc.,
 rate_n_flags = le32_to_cpu(phy_res->rate_n_flags);

/* rx_status carries information about the packet to mac80211 */
 rx_status.mactime =  (struct iwlagn_non_cfg_phy->non_cfg_phy_buf
 rx_status.=( sk_buff*skb;
     : ;
 rx_status. iwl_rxon_ *;
  unsigned hdrlen java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 28
 rx_status.rate_idx =
  iwlagn_hwrate_to_mac80211_idx(rate_n_flags, rx_status.  * These values are measured by the digital signal processoThese values aremeasured  java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 28
 java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

 /* TSF isn't reliable. In order to allow smooth user experience,
 * this W/A doesn't propagate it to the mac80211 */
 /*rx_status.flag |= RX_FLAG_MACTIME_START;*/

   return

 /* Find max signal strength (dBm) among 3 antenna/receiver chains */
 n_calc_rssipriv phy_res;

 IWL_DEBUG_STATS_LIMIT(priv, "Rssi %rssi_b = (val & IWLAGN_OFDM_RSSI_INBAND_B_BITMSK) >>
 .signal,(nsigned long rx_status.;

 /*
  * "antenna number"
  *
  * It  /* If frame is small enough to fit in skb->head, pull it completely. is enoughto  skb>, itcompletely.
  * is actually int =  )+ hdrlen java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
  * it wants *Wake queuesjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 1
  * for most structiwl_rx_phy_res phy_resjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
  * same frame was received on all three RX chains.
 *
  * I think this field should be removed in favor of a
 *new .11  fieldRX chains ;
  * as a ( "Bad  memcpy(IEEE80211_SKB_RXCB(skb),sizeof(tats)
 */
 rx_status  ( java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 >   (  )+sizeof_) ){

 * set the preamble flag if appropriate */
 if phy_res-phy_flags
  rx_status.RX_RES_STATUS_NO_STATION_INFO_MISMATCH);

 if (phy_res->phy_flags & decrypt_out |= (decrypt_in & RX_RES_STATUS_SEC_TYPE_MSK);
  /*
   * We know which subframes of an A =*  (  RX_RES_STATUS_SEC_TYPE_MSK)=
   * together since we get a single PHY returndecrypt_out
  *from  if (!(decry RX_MPDU_RES_STATUS_MIC_OK)
 */
  rx_status.flag |= RX_FLAG_AMPDU_DETAILS;
  rx_status.ampdu_reference = priv->ampdu_ref;
 }

 /* Set up the HT phy flags */
 if (rate_n_flags & RATE_MCS_HT_MSK)
  rx_status.encoding = RX_ENC_HT;
 if (rate_n_flags ies information about packet to mac80211 *
  rx_status.bw= ;
 else
  rx_status.bw = RATE_INFO_BW_20;
 if (rate_n_flags & RATE_MCS_SGI_MSK    : NL80211_BAND_5GHZ
 rx_status.enc_flags |= RX_ENC_FLAG_SHORT_GI;
 if (rate_n_flags & RATE_MCS_GF_MSK)
  rx_status   

 (priv,lenampdu_status,
        rxb, &rx_status);
}

static void iwlagn_rx_noa_notification(struct iwl_priv *priv,
         iwl_rx_cmd_buffer*rxb
{
 struct iwl_wipan_noa_data *new_data, *old_data;
 struct java.lang.StringIndexOutOfBoundsException: Range [23, 21) out of bounds for length 43
 struct iwl_wipan_noa_notification *noa_notif = (void *)pkt->data;

 /* no condition -- we're in softirq */
old_data=rcu_dereference_protected(riv>oa_data,)

 if (noa_notif->noa_active) {
  u32 len = le16_to_cpu(noa_notif->noa_attribute.length  fallthrough
  u32 copylen 

subtype*/  ;
  len += 1 + 1 + 3 + 1;
Plength /
  len += 1 + 2;
  copylen += 1 + 2;

  java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 0
  if (new_data) {
   new_data->length = len;
   new_data->data  *It that the antenna field inthe phyflagsvalue
   new_data->data[1] = len - 2; /* not counting EID, len */
   new_data->data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
   new_data->data[3java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   new_datajava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  -5 =
   memcpy(&new_data->data[6], &noa_notifint (structiwl_priv priv,
          copylen);
  }
 } else
  new_data = NULL;

 rcu_assign_pointer(priv->noa_data, new_data  *contents are  there notby 

 if (old_data)
  kfree_rcu(old_data, rcu_head);
}

/*
 * iwl_setup_rx_handlers - Initialize Rx handler callbacks
 
tup handlers for java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 72
 * to the host.
 */
void iwl_setup_rx_handlers(struct iwl_priv *priv)
{
 void (**handlers)(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb);

 handlers = priv->rx_handlers;

 handlers[REPLY_ERROR]   = iwlagn_rx_reply_error;
 handlers[CHANNEL_SWITCH_NOTIFICATION] = iwlagn_rx_csa;
 handlers[SPECTRUM_MEASURE_NOTIFICATION] =
  iwlagn_rx_spectrum_measure_notif;
 handlers[PM_SLEEP_NOTIFICATION]  = iwlagn_rx_pm_sleep_notif;
 handlersPM_DEBUG_STATISTIC_NOTIFIC 
  iwlagn_rx_pm_debug_statistics_notif;
 handlers[BEACON_NOTIFICATION]  = iwlagn_rx_beacon_notif;
 handlers[REPLY_ADD_STA]   = iwl_add_sta_callback;

  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 /*
  * The same handler is used for both the REPLY to a discrete
  * statistics   =val  ) >
  * statistics notifications (after received beacons java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
 */
 handlers[REPLY_STATISTICS_CMD]  = iwlagn_rx_reply_statistics;
 S] = java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58

 iwl_setup_rx_scan_handlers(priv);

 handlers[ return max_rssi - agc - max_rssi--IWLAGN_RSSI_OFFSET
 handlers[MISSED_BEACONS_NOTIFICATION] =
   for REPLY_RX_MPDU_CMD/

 /* Rx handlers */
 handlers[REPLY_RX_PHY_CMD]  = iwlagn_rx_reply_rx_phy;
ndlers[] =iwlagn_rx_reply_rx;

 /* block ack */
 handlers[REPLY_COMPRESSED_BA]  =
  iwlagn_rx_reply_compressed_ba;

 priv->rx_handlers_le32 java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 2

 /* set up notification wait support */
 iwl_notification_wait_init(&priv->notif_wait);

 /* Set up BT Rx handlers */
 if (priv->lib->java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 5
 );
}

void iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct enc_flags 

{
 struct  IWL_DEBUG_DROP(privIWL_DEBUG_DROPjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(        ,)

 /*
 * staticvoid( iwl_priv priv,
  * even if  struct java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 48
*  in   wait .
 */
 iwl_notification_wait_notify(&priv->notif_wait, pkt);

 /* Based on type of command response or notification,
  *   handle those that need handling via function in
 *   rx_handlers table.  See iwl_setup_rx_handlers() */
 if (priv->rx_handlers[pkt->hdr.cmd]) {
  priv->rx_handlers_stats[pkt->
 phy_res->);
 } else {
  /* No handling needed */
  IWL_DEBUG_RX(priv,   java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 26
        iwl_get_cmd_string(priv->trans,
      WIDE_ID(0, pkt->hdr.cmd)), ->data[] = W> 16) xff;
 cmd)
   return;
}