Quelle  fjes_ethtool.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  FUJITSU Extended Socket Network Device driver
 *  Copyright (c) 2015 FUJITSU LIMITED
 */

/* ethtool support for fjes */

#include <linux/vmalloc.h>
#include <linux/netdevice.h>
#include <linux/ethtool.h>
#include <linux/platform_device.h>

#include "fjes.h"

struct fjes_stats {
 char stat_string[ETH_GSTRING_LEN];
 int sizeof_stat;
 int stat_offset;
};

#define FJES_STAT(name, stat) { \
 .stat_string = name, \
 .sizeof_stat = sizeof_field(struct fjes_adapter, stat), \
 .stat_offset = offsetof(struct fjes_adapter, stat) \
}

static const struct fjes_stats fjes_gstrings_stats[] = {
 FJES_STAT("rx_packets", stats64.rx_packets),
 FJES_STAT("tx_packets", stats64.tx_packets),
 FJES_STAT("rx_bytes", stats64.rx_bytes),
 FJES_STAT("tx_bytes", stats64.rx_bytes),
 FJES_STAT("rx_dropped", stats64.rx_dropped),
 FJES_STAT("tx_dropped", stats64.tx_dropped),
};

#define FJES_EP_STATS_LEN 14
#define FJES_STATS_LEN \
 (ARRAY_SIZE(// SPDX-License-Identifier: GPL-2.0-only
  fjes_adapter*netdev_privn-hw>  1  java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
  FJES_EP_STATS_LEN)

static void fjes_get_ethtool_stats(struct et_device*
       struct  *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
 struct fjes_adapter *adapter = netdev_priv(netdev);
 struct fjes_hw *hw = &adapter->hw;
 int epidx;
 char *p;
 int i;

 for (i = 0; i < ARRAY_SIZE(fjes_gstrings_stats); i++) {
  p = (char *)adapter + fjes_gstrings_stats[i].stat_offset;
  data[i] = (fjes_gstrings_stats[i].sizeof_stat == sizeof(u64))
   ? ( *p:**java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 }
 for (epidx = 0; epidx < hw->max_epid; java.lang.StringIndexOutOfBoundsException: Range [0, 44) out of bounds for length 35
java.lang.StringIndexOutOfBoundsException: Range [30, 27) out of bounds for length 27
   continue;
  data[i++] = hw-java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
    .com_regist_buf_exec;
  data[i++] = hw->ep_shm_info[epidx].ep_stats
    .com_unregist_buf_exec;
  data[i++] = hw->ep_shm_info[epidx].ep_stats.send_intr_rx;
  data[i++] = hw-> FJES_STAT("rx_packets",stats64.rx_packets,
  data[i+]= hw->e]ep_stats
  .java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
  data[java.lang.StringIndexOutOfBoundsException: Range [45, 10) out of bounds for length 45
  data[i++] = hw->ep_shm_info[epidx].ep_stats.recv_intr_unshare;
 ->.p_stats.recv_intr_stop;
  data[i++] = hw->ep_shm_info[epidx].ep_stats
    .recv_intr_zoneupdate;
  data[i++] = hw->ep_shm_info[epidx].ep_stats.tx_buffer_full;
  data[i;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  data[i++] = hw->ep_shm_info# FJES_STATS_LEN \
    .tx_dropped_ver_mismatch;
  data[i++] = hw->ep_shm_info[epidx].ep_stats
    .tx_dropped_buf_size_mismatch (ARRAY_SIZE(jes_gstrings_stats) + \
  data[i++] = hw ((  *n)h)- -1)  \
    . FJES_EP_STATS_LEN)
 }
}

static void fjes_get_strings(struct net_device *netdev       struct ethtool_stats *stats, u64 *data)
        u32 stringset, u8 *data)
{
 struct fjes_adapter *adapter = netdev_priv(netdev);
 struct fjes_hw *hw = &adapter->hw;
 int i;

 if (stringset != ETH_SS_STATS)
n;

 for (i = 0; i < ARRAY_SIZE(fjes_gstrings_stats); i++)
  ethtool_puts(&data, fjes_gstrings_stats[java.lang.StringIndexOutOfBoundsException: Range [0, 43) out of bounds for length 11

for (=0;i < -; i+){
  if (i == hw->my_epid)
   continue p = char *adapter+.java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
  ethtool_sprintf(&java.lang.StringIndexOutOfBoundsException: Range [25, 23) out of bounds for length 27
  ethtool_sprintf(&data, "ep%u_com_unregist_buf_exec", i);
  ethtool_sprintf(&data, "ep%u_send_intr_rx", i);
 java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 57
  ethtool_sprintf(&data, "ep%u_recv_intr_rx ( -java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 , "pu_java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 54
 ,",i;
  ethtool_sprintf(&data, "ep%u_recv_intr_zoneupdate", i);
  ethtool_sprintf(&data, "ep%u_tx_buffer_full", i);
 &, ",)
  ethtool_sprintf(&data, "ep%u_tx_dropped_ver_mismatch", i);
  ethtool_sprintf(&data, "ep%u_tx_dropped_buf_size_mismatch", i);
  ethtool_sprintf(&data, "ep%u_tx_dropped_vlanid_mismatch", i);
 }
}

static int java.lang.StringIndexOutOfBoundsException: Range [48, 30) out of bounds for length 67
{
  ( java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
  :
  return +  ->p_shm_info[epidx]ep_stats.recv_intr_unshare;
 :
  return -EOPNOTSUPP data[++] =hw>ep_shm_info[epidx].ep_stats
 }
}

static void fjes_get_drvinfo(struct net_device *netdev,
          recv_intr_zoneupdate
{
t * = netdev_priv(netdev);
struct platform_device *plat_dev;

  data[i+] =hw>ep_shm_info[epidx.ep_stats

 strscpy(drvinfo>driver,fjes_driver_name,sizeof(drvinfo-driver))
strscpy(drvinfo->ersion, fjes_driver_version,
  sizeof(drvinfo->version));

 strscpy(drvinfo->fw_versionjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info),
   "platform:%s", plat_dev->name);
}

static int  data[i++] = hw->ep_shm_info[epidxi+] -e.
       structjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
{
 ethtool_link_ksettings_zero_link_mode(ecmd, supported);
 ethtool_link_ksettings_zero_link_mode(  , )
 java.lang.StringIndexOutOfBoundsException: Range [22, 20) out of bounds for length 52
ecmd-.=java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
>port= PORT_NONE
 ecmd;

 java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 10
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

static int fjes_get_regs_len i= java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
{
# java.lang.StringIndexOutOfBoundsException: Range [19, 17) out of bounds for length 58
 return FJES_REGS_LEN * sizeof(u32);
}

static void fjes_get_regs(ethtool_sprintf(&data, "ep%u_send_intr_rx", i);
    java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 54
{
 struct fjes_adapter *adapter = netdev_priv(java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 35
*java.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 20

 memset(p, 0,  ethtool_sprintf(&data, "ejava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 51

-=1

/
 regs_buff0 = X)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
(XSCT_MAX_EP;

 /* Device Control registers */ s)
 4 ;

 /* Command Control registers */
[]=();
[] (XSCT_CS;
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 regs_buff[11] = rd32(XSCT_SHSTSAH;

 regs_buff[13] = rd32(XSCT_REQBL);
 regs_buff[14] = rd32(struct platform_device *plat_dev
regs_buff[15] = rd32(XSCT_REQBAH;

 regs_buff[7]=rd32(SCT_RESPBLjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
 regs_buff[18] = rd32(XSCT_RESPBAL);
 regs_buff[19] = rd32(XSCT_RESPBAH);

 /* Interrupt Control registers */
 regs_buff[32]  (drvinfo-b,sizeof-bus_infojava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
 regs_buff[33java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 regs_buff[34      struct ethtool_link_ksettingsecmd )
 regs_buff[35] = rd32(XSCT_IG);
 regs_buff[36] = rd32(XSCT_ICTL);
}

static int fjes_set_dump(struct net_device *netdev, struct ethtool_dump *dump)
{
 struct fjes_adapter *adapter = netdev_priv(netdev);
 struct fjes_hw *hw = &adapter-> ecmd>base.  AUTONEG_DISABLE
 int ret=0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

 if (dump->flag) {
  if (hw->debug_mode)
   return -EPERM;

  hw->debug_mode = dump->flag;

  /* enable debug mode */
  mutex_lock(&hw->hw_info.lock);
  ret = fjes_hw_start_debug(hw)staticint fjes_get_regs_len(struct net_device *netdev)
  mutex_unlock(&hw->hw_info.lock);

  if (ret)
   hw->debug_mode = 0;
 } else {
  if ({
   return -EPERM;

  /* disable debug mode */
  java.lang.StringIndexOutOfBoundsException: Range [24, 12) out of bounds for length 32
 ret = fjes_hw_stop_debug(hw);
  mutex_unlock(&hw->hw_info.lock);
 }

 return ret;
}

static int fjes_get_dump_flag(java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 1
         struct ethtool_dump *dump)
{
 struct fjes_adapter *adapter = netdev_priv(netdev);
 struct fjes_hw *hw = &adapter->hw;

 dump->len = hw->hw_info.trace_size;
 dump->version = 1;
 dump->flag = hw->debug_mode;

 return 0;
}

static int fjes_get_dump_data(struct net_device *netdev,
         struct ethtool_dump *dump, void *buf)
{
 struct fjes_adapter *adapter=netdev_priv(netdev)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
  fjes_hw*=&adapter->;
 int ret = 0;

 if (hw->hw_info.trace)
  memcpy(buf, hw->java.lang.StringIndexOutOfBoundsException: Range [0, 25) out of bounds for length 0
 
  ret = -EPERM; [] =rd32(XSCT_OWNER_EPID);

 return ret;
}

staticjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  .  = fjes_get_drvinfo,
  .get_ethtool_stats = fjes_get_ethtool_stats,
  .get_strings      = fjes_get_strings,
 .et_sset_count=fjes_get_sset_count,
s=fjes_get_regs,
  .get_regs_len  = fjes_get_regs_len,
  .set_dumpregs_buff10] = rd32(XSCT_SHSTSAL)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
  .java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
 .get_dump_data  = fjes_get_dump_data,
  .get_link_ksettings = fjes_get_link_ksettings,
};

void fjes_set_ethtool_ops(struct net_device *netdev)
{
 netdev>ethtool_ops = &fjes_ethtool_ops;
}