mirror of https://github.com/F-Stack/f-stack.git
230 lines
5.3 KiB
C
230 lines
5.3 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright(c) 2010-2014 Intel Corporation.
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*/
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#include <linux/device.h>
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#include <linux/netdevice.h>
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#include <linux/ethtool.h>
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#include "kni_dev.h"
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static int
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kni_check_if_running(struct net_device *dev)
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{
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struct kni_dev *priv = netdev_priv(dev);
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if (priv->lad_dev)
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return 0;
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else
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return -EOPNOTSUPP;
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}
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static void
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kni_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
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{
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struct kni_dev *priv = netdev_priv(dev);
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priv->lad_dev->ethtool_ops->get_drvinfo(priv->lad_dev, info);
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}
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/* ETHTOOL_GLINKSETTINGS replaces ETHTOOL_GSET */
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#ifndef ETHTOOL_GLINKSETTINGS
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static int
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kni_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->get_settings(priv->lad_dev, ecmd);
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}
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#endif
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/* ETHTOOL_SLINKSETTINGS replaces ETHTOOL_SSET */
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#ifndef ETHTOOL_SLINKSETTINGS
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static int
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kni_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->set_settings(priv->lad_dev, ecmd);
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}
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#endif
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static void
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kni_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
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{
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struct kni_dev *priv = netdev_priv(dev);
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priv->lad_dev->ethtool_ops->get_wol(priv->lad_dev, wol);
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}
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static int
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kni_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->set_wol(priv->lad_dev, wol);
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}
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static int
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kni_nway_reset(struct net_device *dev)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->nway_reset(priv->lad_dev);
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}
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static int
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kni_get_eeprom_len(struct net_device *dev)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->get_eeprom_len(priv->lad_dev);
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}
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static int
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kni_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
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u8 *bytes)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->get_eeprom(priv->lad_dev, eeprom,
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bytes);
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}
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static int
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kni_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
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u8 *bytes)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->set_eeprom(priv->lad_dev, eeprom,
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bytes);
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}
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static void
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kni_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
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{
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struct kni_dev *priv = netdev_priv(dev);
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priv->lad_dev->ethtool_ops->get_ringparam(priv->lad_dev, ring);
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}
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static int
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kni_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->set_ringparam(priv->lad_dev, ring);
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}
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static void
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kni_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause)
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{
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struct kni_dev *priv = netdev_priv(dev);
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priv->lad_dev->ethtool_ops->get_pauseparam(priv->lad_dev, pause);
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}
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static int
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kni_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->set_pauseparam(priv->lad_dev,
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pause);
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}
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static u32
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kni_get_msglevel(struct net_device *dev)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->get_msglevel(priv->lad_dev);
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}
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static void
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kni_set_msglevel(struct net_device *dev, u32 data)
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{
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struct kni_dev *priv = netdev_priv(dev);
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priv->lad_dev->ethtool_ops->set_msglevel(priv->lad_dev, data);
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}
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static int
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kni_get_regs_len(struct net_device *dev)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->get_regs_len(priv->lad_dev);
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}
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static void
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kni_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
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{
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struct kni_dev *priv = netdev_priv(dev);
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priv->lad_dev->ethtool_ops->get_regs(priv->lad_dev, regs, p);
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}
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static void
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kni_get_strings(struct net_device *dev, u32 stringset, u8 *data)
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{
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struct kni_dev *priv = netdev_priv(dev);
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priv->lad_dev->ethtool_ops->get_strings(priv->lad_dev, stringset,
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data);
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}
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static int
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kni_get_sset_count(struct net_device *dev, int sset)
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{
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struct kni_dev *priv = netdev_priv(dev);
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return priv->lad_dev->ethtool_ops->get_sset_count(priv->lad_dev, sset);
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}
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static void
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kni_get_ethtool_stats(struct net_device *dev, struct ethtool_stats *stats,
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u64 *data)
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{
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struct kni_dev *priv = netdev_priv(dev);
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priv->lad_dev->ethtool_ops->get_ethtool_stats(priv->lad_dev, stats,
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data);
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}
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struct ethtool_ops kni_ethtool_ops = {
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.begin = kni_check_if_running,
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.get_drvinfo = kni_get_drvinfo,
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#ifndef ETHTOOL_GLINKSETTINGS
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.get_settings = kni_get_settings,
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#endif
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#ifndef ETHTOOL_SLINKSETTINGS
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.set_settings = kni_set_settings,
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#endif
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.get_regs_len = kni_get_regs_len,
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.get_regs = kni_get_regs,
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.get_wol = kni_get_wol,
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.set_wol = kni_set_wol,
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.nway_reset = kni_nway_reset,
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.get_link = ethtool_op_get_link,
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.get_eeprom_len = kni_get_eeprom_len,
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.get_eeprom = kni_get_eeprom,
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.set_eeprom = kni_set_eeprom,
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.get_ringparam = kni_get_ringparam,
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.set_ringparam = kni_set_ringparam,
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.get_pauseparam = kni_get_pauseparam,
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.set_pauseparam = kni_set_pauseparam,
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.get_msglevel = kni_get_msglevel,
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.set_msglevel = kni_set_msglevel,
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.get_strings = kni_get_strings,
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.get_sset_count = kni_get_sset_count,
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.get_ethtool_stats = kni_get_ethtool_stats,
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};
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void
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kni_set_ethtool_ops(struct net_device *netdev)
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{
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netdev->ethtool_ops = &kni_ethtool_ops;
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}
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