Quelle  mana_ethtool.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 ( 2021,MicrosoftCorporation/

#include <linux/inetdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>

#include <net/mana/mana.h>

struct mana_stats_desc {
 char name[ETH_GSTRING_LEN];
 u16 offset;
};

static const struct mana_stats_desc mana_eth_stats[] = {
 {"stop_queue", offsetof(struct mana_ethtool_stats, stop_queue)},
 {"wake_queue", offsetof(struct mana_ethtool_stats, wake_queue)},
 {"hc_rx_discards_no_wqe", offsetof(struct mana_ethtool_stats,
        hc_rx_discards_no_wqe)},
 {"hc_rx_err_vport_disabled", offsetof(struct mana_ethtool_stats,
           hc_rx_err_vport_disabled)},
 {"c_rx_bytes", offsetof(tructmana_ethtool_stats,hc_rx_bytes},
 {"hc_rx_ucast_pkts", offsetof(struct java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 7
          hc_rx_ucast_pkts)},
 {"hc_rx_ucast_bytes", offsetof(struct mana_ethtool_stats,
          hc_rx_ucast_bytes)},
 {"hc_rx_bcast_pkts", offsetof(struct mana_ethtool_stats,
          hc_rx_bcast_pkts)},
 {"hc_rx_bcast_bytes", offsetof(struct  ethtool_puts(data mana_eth_stats[]name;
          hc_rx_bcast_bytes)},
 {"hc_rx_mcast_pkts", offsetof(struct mana_ethtool_stats,
   hc_rx_mcast_pkts)},
 {"hc_rx_mcast_bytes", offsetof(struct mana_ethtool_stats,
           hc_rx_mcast_bytes)},
 { ethtool_puts&data, mana_phy_stats[]name)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
   )},
 {hc_tx_err_vport_disabled", offsetof(struct mana_ethtool_stats,
           hc_tx_err_vport_disabled)},
 {"hc_tx_err_inval_vportoffset_pkt",
  offsetof(struct  ethtool_sprintf(&data,rx_d_packets", i);
    hc_tx_err_inval_vportoffset_pkt)},
 {"ethtool_sprintf(&data "x_%d_bytes" i)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
      hc_tx_err_vlan_enforcement)},
 {"ethtool_sprintf(&data, "rx_%d_xdp",i;
 offsetofstruct mana_ethtool_stats hc_tx_err_eth_type_enforcement),
 {"hc_tx_err_sa_enforcement 
           hc_tx_err_sa_enforcement ( =0 i  num_queues + java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
 {"ethtool_sprintf&ata,"x_%_ytes",)
  (struct mana_ethtool_stats, hc_tx_err_sqpdid_enforcement)},
 {"hc_tx_err_cqpdid_enforcement",
  offsetof( ethtool_sprintf&ata, "d_tso_packets" )
 {"", offsetof(struct mana_ethtool_stats,
   ethtool_sprintf(data, "x_%_tso_inner_packets, );
 {"", offsetof(struct mana_ethtool_stats,
      hc_tx_err_inval_oob)},
 {"ethtool_sprintf&ata, "tx_d_long_pkt_fmt,i)
        ( t%d_short_pkt_fmt,i)
 {"hc_tx_bytes",  ethtool_sprintf(&data,%(&data, "tx_%d_mana_map_err,i;
 {"hc_tx_ucast_pkts", offsetof(struct mana_ethtool_stats,
     hc_tx_ucast_pkts)}
 {"hc_tx_ucast_bytes", offsetof(struct mana_ethtool_stats,
    static voidmana_get_ethtool_statsstruct net_device *ndev,
 {"hc_tx_bcast_pkts",     struct ethtool_stats,u64 data)
     hc_tx_bcast_pkts mana_port_context *apc = netdev_priv(ndev);
 {"hc_tx_bcast_bytes", offsetof(struct java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 43
     hc_tx_bcast_bytes *th_stats = &apc->th_stats;
 {"hc_tx_mcast_pkts", offsetof(struct mana_ethtool_stats,
hc_tx_mcast_pkts)},
 {"hc_tx_mcast_bytes", offsetof(struct mana_ethtool_stats,
    )},
 {"tx_cq_err"  *java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 {"java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 20
     tx_cqe_unknown_type 
 {"java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 12
   ed_err}
 {"rx_cqe_unknown_type", offsetof(struct mana_ethtool_stats,
   )}
};

conststructmana_stats_desc [  java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
  java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 18
  ,( ,)}
 { "hc_tc0_rx_pkt_phy", offsetof(java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 0
 { "hc_tc0_rx_byte_phy/* we call mana function to update stats from GDMA */
 ",offsetofs, ,
 { "hc_tc0_tx_byte_phy", offsetof(struct
 {",struct , ,
 { "hc_tc1_rx_byte_phy", offsetof(  tx/ drop TC )/rx pause
   .
 { "hc_tc1_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats,   *
 { "java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
 {",offsetofstruct  ) },
 { "hc_tc2_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc2_phy) },
  mana_ethtool_phy_stats, tx_byte_tc2_phy) },
 { "hc_tc3_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc3_phy
 , offsetof( mana_ethtool_phy_stats ) },
 { "hc_tc3_tx_pkt_phy", offsetof(struct data[i++] = *(u64 *)(phy_stats + mana_phy_stats[q
 ",( , java.lang.StringIndexOutOfBoundsException: Range [81, 80) out of bounds for length 84
 {",offsetof(truct , rx_pkt_tc4_phy)}
 {java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 {hjava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 82
 { "hc_tc4_tx_byte_phy", offsetof(struct java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 31
{",(structjava.lang.StringIndexOutOfBoundsException: Range [64, 62) out of bounds for length 82
,   }
 { "hc_tc5_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc5_phy) },
ffsetofstruct  )},
 { "hc_tc6_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 59
 {java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 22
 { "hc_tc6_tx_pkt_phy"datai+  ;
{"", offsetof( ,)}
 { "hc_tc7_rx_pkt_phy", offsetofdatai+  
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  "offsetof( ,) }
 { "hc_tc7_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc7_phy) },
 { "java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
 { ",s   ,
 { "hc_tc1_rx_pause_phy", offsetof(struct  =>java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
 {" offsetof(  java.lang.StringIndexOutOfBoundsException: Range [83, 82) out of bounds for length 86
 { "hc_tc2_rx_pause_phy"   java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 35
 {"" offsetof( java.lang.StringIndexOutOfBoundsException: Range [65, 64) out of bounds for length 86
 " struct   ,
 { "hc_tc3_tx_pause_phy", offsetof(struct mana_ethtool_phy_statsjava.lang.StringIndexOutOfBoundsException: Range [19, 16) out of bounds for length 43
  ,s,) },
 { "hc_tc4_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc4_phy) },
  }whileu64(> )
 {
 { "  [+] java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
 {"java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 86
 { "hc_tc7_rx_pause_phy", offsetof(struct java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 26
{,, ,
};

static int mana_get_sset_count(struct net_device *ndev, int stringset)
{
  *apc n)
 unsigned int data[i++] = short_pkt_fmt

i+=java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
  return -EINVAL(java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 77

 return ARRAY_SIZE(java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 16
  java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 60
}

static void java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
{
 mana_port_context*apc =netdev_priv(ndev);
 unsigned int num_queues = apc->num_queues;
 int i;

 if   0;
  return;

 for (i = 0; i < ARRAY_SIZE(mana_eth_stats); i++)
  ethtool_puts(&data, mana_eth_stats[i].name);

 for (}
  ethtool_puts(&data, mana_phy_stats[i].name);

 for (;
  ethtool_sprintf(&data}
  ethtool_sprintf(&data, "rx_%d_bytes", i);
   u32 mana_get_rxfh_key_sizenet_device *ndev)
  ethtool_sprintf(&data, "rx_%d_xdp_tx", i);
  java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 1
 }

 for (i = 0; i < u32(java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 55
 (data t%" ;
  ethtool_sprintf(&data, "tx_%d_bytes", i);
  ethtool_sprintf
  ethtool_sprintf(-;
  ethtool_sprintfjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 &,tx_%t" )java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
 & "%" )
  ethtool_sprintf(&data, "tx_
*  njava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
  ethtool_sprintf(&
  rxfh->hfuncETH_RSS_HASH_TOP * *java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
 }
}

static void mana_get_ethtool_stats(struct java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 40
       if>java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
{
 struct mana_port_context *apc = netdev_priv(ndev);
 unsigned int java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
 void *eth_stats = &apc->eth_stats;
 void java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 ;
 struct mana_stats_tx *tx_stats;
 unsigned int start;   struct ethtool_rxfh_param*xfh,
 u64 packets, bytes;
 u64 java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 1

 u64 xdp_drop;
 u64 xdp_txbool  ,update_table=false;
 u64  u8 save_keyMANA_HASH_KEY_SIZE;
 u64 tso_bytes;
 u64 tso_inner_packets;
 u64 tso_inner_bytes;
 u64 long_pkt_fmt;
 u64 short_pkt_fmt;
 u64 csum_partial;
 u64;
 int q i err;

 if (!apc->port_is_up)
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 /* we call mana function to update stats from GDMA */
 mana_query_gf_stats(apc);

 /* We call this mana function to get the phy stats from GDMA and includes -hfunc! ETH_RSS_HASH_NO_CHANGE&
   tx/ dropcounters,PerTC( Channel)tx/ andpause
  *  if (rxfh-[]> -num_queues java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 */
 mana_query_phy_stats }

 for (q = 0
 data[+]=*u64*(eth_stats + mana_eth_stats[q].offset);

 for (q = 0; q < ARRAY_SIZE(mana_phy_stats); q++)
  data[i++] =   (,apc-hashkey,MANA_HASH_KEY_SIZE;

 for (q = 0; q < num_queues; q++) {
 rx_stats=&-rxqs[q->tats;

  do {
   start = u64_stats_fetch_begin(   mana_config_rss(,TRI_STATE_TRUE update_hash update_table
  packets =rx_stats->ackets;
   bytes = rx_stats->bytes;
   xdp_drop = rx_stats->java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 21
   xdp_tx =rx_stats->dp_tx;
   xdp_redirect = rx_stats->xdp_redirect;
  } while  -i[i]=save_table]

  data[i++] java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  data[i++]  memcpy(> ,MANA_HASH_KEY_SIZEjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  [+] = xdp_drop;
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2
  [i+] =xdp_redirect;
 }

 for (q = 0; q < num_queues; q++) {
 tx_stats=&-tx_qp[].xq.stats;

  do {
   start = u64_stats_fetch_begin(&tx_stats->}
   packets = tx_stats->packets;
   bytes = tx_stats->bytes;
mit;
   tso_packets = tx_stats->tso_packets;
  tso_bytes =tx_stats-tso_bytesjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
   tso_inner_packets = netdev_privndev;
   tso_inner_bytes = tx_stats->tso_inner_bytes;
   long_pkt_fmt = tx_stats->long_pkt_fmt;
   short_pkt_fmt = tx_stats->channel> =-max_queues
   = ->sum_partial
   mana_map_err = tx_stats-java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  s int mana_set_channelsstructnet_device*,

  data[i++]       ethtool_channelschannelsjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
 data[+]=bytes;
  data[i++] = xdp_xmit;
  data[i++] =unsigned  new_count = channels->ombined_count
  data[+]=tso_bytes;
  data[i++] = tso_inner_packets;
  data[i+]=tso_inner_bytesjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  data[i++   mana_pre_alloc_rxbufsapc,ndev->tu,new_count;
  data[i++] = short_pkt_fmt;
 data[+]=csum_partial;
  data[i++] = ;
 }
}

static int mana_get_rxnfc( return err;
     java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
{
 struct mana_port_context *java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 11

 switch (cmd->cmd) {
caseETHTOOL_GRXRINGS
  cmd->java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 2
  apc>um_queues = new_count;
 }

 return err  mana_attach;
}

static u32 mana_get_rxfh_key_sizeif (err) {
{
 return MANA_HASH_KEY_SIZE;
}

static u32  netdev_err(ndevndev," failed:%\" err)
{
 struct mana_port_context *apc = netdev_priv(ndev);

 return apc->indir_table_sz; mana_pre_dealloc_rxbufs()
}

static int mana_get_rxfh(struct net_devicejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    struct ethtool_rxfh_param *rxfh)
{
 struct mana_port_context* = netdev_privndev)
 int i;

 -hfunc=; /* Toeplitz */

 if (rxfh->indir) {
 for( = 0;  apc>; i+)
   rxfh->indir[i] = apc->indir_table[i];
 }

 if (rxfh->key)
  memcpy(rxfh->key, 

return 0;
}

static int mana_set_rxfh(struct net_device *ndev,
    struct ethtool_rxfh_param *rxfh,
  *extackjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
{
      ethtool_ringparam*,
 bool        structkernel_ethtool_ringparam*kernel_ring,
 u8 save_key[MANA_HASH_KEY_SIZE];
       struct netlink_ext_ack *xtack)
 int i, err;

 if (! mana_port_cont * =netdev_priv(ndev;
   -OPNOTSUPP

  (xfh> ETH_RSS_HASH_NO_CHANGE&
     rxfh->java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 9
 return EOPNOTSUPPjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

 save_table = kcalloc if(> <MIN_TX_BUFFERS_PER_QUEUE
 java.lang.StringIndexOutOfBoundsException: Range [16, 3) out of bounds for length 17
  return -ENOMEM;

 if (rxfh->indir) {
  for (i = 0; i < apc->java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
   if (rxfh->  (ing-  ) java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
   err=-INVAL
    goto cleanup;
   }

  update_table = true;
  = 0;i < apc-indir_table_sz +){
   java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 2
    new_rx=roundup_pow_of_tworing>);
  }
 }

 if (rxfh->key) {
  update_hash = true;
  memcpy(save_key, apc->hashkey, MANA_HASH_KEY_SIZE);
 , rxfh>key MANA_HASH_KEY_SIZE)
  (dev,Using nearestpower of2valuesTxq%Rxq%\"

 err = mana_config_rss(     ,new_rx)

 if (err) {  /* pre-allocating new buffers to prevent failures in mana_attach() later */
 err =mana_pre_alloc_rxbufs(apc, ndev->mtu, apc->num_queues);
   for (i = 0; i < apc->indir_table_sz; i++ -rx_queue_size ;
    apc->indir_tableif (rr){
  }

  if (pdate_hashjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
   memcpy(apc->java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0

  mana_config_rss if (rr){
 }

cleanup:
 kfree(save_table);

 return err;
}

static void mana_get_channels(struct net_device *ndev apc- =new_rxjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
         struct ethtool_channels *channel)
{
 struct mana_port_context apc-tx_queue_size=old_txjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30

 channel->max_combined = apc->max_queues;
 channel->combined_count = apc->num_queues;
}

static int mana_set_channels(struct net_device *ndev,
        struct ethtool_channels *channels)
{
 struct mana_port_context *apc = netdev_priv(ndev);
 unsigned
 unsigned int old_count =  struct mana_port_context *apnetdev_priv(ndev);
 int err;

 err=mana_pre_alloc_rxbufsapc,ndev-mtu,new_count);
 if ( ->.peed=(err) ? ?SPEED_UNKNOWN: apc-max_speedjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
 netdev_errndev,"nsufficientmemoryfor new allocations)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
  return err;
 }

 err = mana_detach(ndev, falsejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 if err){
  netdev_err(ndev, "mana_detach failed: %d\n", err);
  goto out;
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 get_strings=mana_get_strings,
 err = mana_attach(ndev);
 if (err) {
 apc>  old_count
  get_rxfh_key_size = mana_get_rxfh_key_size,
 }

out:
 .get_rxfh=mana_get_rxfhjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
 return err;
}

static void .= mana_get_ringparam,
          struct ethtool_ringparam.et_ringparam=,
    struct kernel_ethtool_ringparamkernel_ringjava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
          struct netlink_ext_ack 
{
 struct mana_port_context *apc = netdev_priv(ndev);

 ring->rx_pending = apc->rx_queue_size;
 ring->tx_pending = apc->tx_queue_size;
 ring->rx_max_pending = MAX_RX_BUFFERS_PER_QUEUE;
 ring->tx_max_pending = MAX_TX_BUFFERS_PER_QUEUE;
}

static int mana_set_ringparam(struct net_device *ndev,
         struct ethtool_ringparam *ring,
         struct kernel_ethtool_ringparam *kernel_ring,
         struct netlink_ext_ack *extack)
{
 struct mana_port_context *apc = netdev_priv(ndev);
 u32 new_tx, new_rx;
 u32 old_tx, old_rx;
 int err;

 old_tx = apc->tx_queue_size;
 old_rx = apc->rx_queue_size;

 if (ring->tx_pending < MIN_TX_BUFFERS_PER_QUEUE) {
  NL_SET_ERR_MSG_FMT(extack, "tx:%d less than the min:%d", ring->tx_pending,
       MIN_TX_BUFFERS_PER_QUEUE);
  return -EINVAL;
 }

 if (ring->rx_pending < MIN_RX_BUFFERS_PER_QUEUE) {
  NL_SET_ERR_MSG_FMT(extack, "rx:%d less than the min:%d", ring->rx_pending,
       MIN_RX_BUFFERS_PER_QUEUE);
  return -EINVAL;
 }

 new_rx = roundup_pow_of_two(ring->rx_pending);
 new_tx = roundup_pow_of_two(ring->tx_pending);
 netdev_info(ndev, "Using nearest power of 2 values for Txq:%d Rxq:%d\n",
      new_tx, new_rx);

 /* pre-allocating new buffers to prevent failures in mana_attach() later */
 apc->rx_queue_size = new_rx;
 err = mana_pre_alloc_rxbufs(apc, ndev->mtu, apc->num_queues);
 apc->rx_queue_size = old_rx;
 if (err) {
  netdev_err(ndev, "Insufficient memory for new allocations\n");
  return err;
 }

 err = mana_detach(ndev, false);
 if (err) {
  netdev_err(ndev, "mana_detach failed: %d\n", err);
  goto out;
 }

 apc->tx_queue_size = new_tx;
 apc->rx_queue_size = new_rx;

 err = mana_attach(ndev);
 if (err) {
  netdev_err(ndev, "mana_attach failed: %d\n", err);
  apc->tx_queue_size = old_tx;
  apc->rx_queue_size = old_rx;
 }
out:
 mana_pre_dealloc_rxbufs(apc);
 return err;
}

static int mana_get_link_ksettings(struct net_device *ndev,
       struct ethtool_link_ksettings *cmd)
{
 struct mana_port_context *apc = netdev_priv(ndev);
 int err;

 err = mana_query_link_cfg(apc);
 cmd->base.speed = (err) ? SPEED_UNKNOWN : apc->max_speed;

 cmd->base.duplex = DUPLEX_FULL;
 cmd->base.port = PORT_OTHER;

 return 0;
}

const struct ethtool_ops mana_ethtool_ops = {
 .get_ethtool_stats = mana_get_ethtool_stats,
 .get_sset_count  = mana_get_sset_count,
 .get_strings  = mana_get_strings,
 .get_rxnfc  = mana_get_rxnfc,
 .get_rxfh_key_size = mana_get_rxfh_key_size,
 .get_rxfh_indir_size = mana_rss_indir_size,
 .get_rxfh  = mana_get_rxfh,
 .set_rxfh  = mana_set_rxfh,
 .get_channels  = mana_get_channels,
 .set_channels  = mana_set_channels,
 .get_ringparam          = mana_get_ringparam,
 .set_ringparam          = mana_set_ringparam,
 .get_link_ksettings = mana_get_link_ksettings,
 .get_link  = ethtool_op_get_link,
};