mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 19:30:53 +07:00
49fee69204
The mesh device is now exposed as an interface of the wiphy. This exposes the mesh device to the cfg80211 interface, allowing mesh channel selection to be reimplemented, and available to NetworkManager as it was before. Some header tweaking was needed in order to implement lbs_mesh_activated(). Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
120 lines
3.2 KiB
C
120 lines
3.2 KiB
C
#include <linux/hardirq.h>
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#include <linux/netdevice.h>
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#include <linux/ethtool.h>
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#include <linux/delay.h>
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#include "decl.h"
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#include "cmd.h"
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#include "mesh.h"
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static void lbs_ethtool_get_drvinfo(struct net_device *dev,
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struct ethtool_drvinfo *info)
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{
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struct lbs_private *priv = dev->ml_priv;
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snprintf(info->fw_version, 32, "%u.%u.%u.p%u",
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priv->fwrelease >> 24 & 0xff,
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priv->fwrelease >> 16 & 0xff,
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priv->fwrelease >> 8 & 0xff,
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priv->fwrelease & 0xff);
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strcpy(info->driver, "libertas");
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strcpy(info->version, lbs_driver_version);
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}
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/*
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* All 8388 parts have 16KiB EEPROM size at the time of writing.
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* In case that changes this needs fixing.
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*/
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#define LBS_EEPROM_LEN 16384
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static int lbs_ethtool_get_eeprom_len(struct net_device *dev)
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{
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return LBS_EEPROM_LEN;
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}
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static int lbs_ethtool_get_eeprom(struct net_device *dev,
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struct ethtool_eeprom *eeprom, u8 * bytes)
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{
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struct lbs_private *priv = dev->ml_priv;
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struct cmd_ds_802_11_eeprom_access cmd;
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int ret;
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lbs_deb_enter(LBS_DEB_ETHTOOL);
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if (eeprom->offset + eeprom->len > LBS_EEPROM_LEN ||
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eeprom->len > LBS_EEPROM_READ_LEN) {
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ret = -EINVAL;
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goto out;
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}
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cmd.hdr.size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) -
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LBS_EEPROM_READ_LEN + eeprom->len);
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cmd.action = cpu_to_le16(CMD_ACT_GET);
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cmd.offset = cpu_to_le16(eeprom->offset);
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cmd.len = cpu_to_le16(eeprom->len);
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ret = lbs_cmd_with_response(priv, CMD_802_11_EEPROM_ACCESS, &cmd);
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if (!ret)
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memcpy(bytes, cmd.value, eeprom->len);
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out:
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lbs_deb_leave_args(LBS_DEB_ETHTOOL, "ret %d", ret);
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return ret;
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}
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static void lbs_ethtool_get_wol(struct net_device *dev,
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struct ethtool_wolinfo *wol)
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{
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struct lbs_private *priv = dev->ml_priv;
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wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY;
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if (priv->wol_criteria == EHS_REMOVE_WAKEUP)
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return;
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if (priv->wol_criteria & EHS_WAKE_ON_UNICAST_DATA)
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wol->wolopts |= WAKE_UCAST;
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if (priv->wol_criteria & EHS_WAKE_ON_MULTICAST_DATA)
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wol->wolopts |= WAKE_MCAST;
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if (priv->wol_criteria & EHS_WAKE_ON_BROADCAST_DATA)
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wol->wolopts |= WAKE_BCAST;
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if (priv->wol_criteria & EHS_WAKE_ON_MAC_EVENT)
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wol->wolopts |= WAKE_PHY;
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}
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static int lbs_ethtool_set_wol(struct net_device *dev,
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struct ethtool_wolinfo *wol)
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{
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struct lbs_private *priv = dev->ml_priv;
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if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY))
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return -EOPNOTSUPP;
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priv->wol_criteria = 0;
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if (wol->wolopts & WAKE_UCAST)
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priv->wol_criteria |= EHS_WAKE_ON_UNICAST_DATA;
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if (wol->wolopts & WAKE_MCAST)
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priv->wol_criteria |= EHS_WAKE_ON_MULTICAST_DATA;
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if (wol->wolopts & WAKE_BCAST)
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priv->wol_criteria |= EHS_WAKE_ON_BROADCAST_DATA;
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if (wol->wolopts & WAKE_PHY)
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priv->wol_criteria |= EHS_WAKE_ON_MAC_EVENT;
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if (wol->wolopts == 0)
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priv->wol_criteria |= EHS_REMOVE_WAKEUP;
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return 0;
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}
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const struct ethtool_ops lbs_ethtool_ops = {
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.get_drvinfo = lbs_ethtool_get_drvinfo,
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.get_eeprom = lbs_ethtool_get_eeprom,
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.get_eeprom_len = lbs_ethtool_get_eeprom_len,
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#ifdef CONFIG_LIBERTAS_MESH
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.get_sset_count = lbs_mesh_ethtool_get_sset_count,
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.get_ethtool_stats = lbs_mesh_ethtool_get_stats,
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.get_strings = lbs_mesh_ethtool_get_strings,
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#endif
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.get_wol = lbs_ethtool_get_wol,
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.set_wol = lbs_ethtool_set_wol,
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};
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