116 lines
3.2 KiB
C
116 lines
3.2 KiB
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
#include <linux/hardirq.h>
|
||
|
|
#include <linux/netdevice.h>
|
||
|
|
#include <linux/ethtool.h>
|
||
|
|
#include <linux/delay.h>
|
||
|
|
|
||
|
|
#include "decl.h"
|
||
|
|
#include "cmd.h"
|
||
|
|
#include "mesh.h"
|
||
|
|
|
||
|
|
|
||
|
|
static void lbs_ethtool_get_drvinfo(struct net_device *dev,
|
||
|
|
struct ethtool_drvinfo *info)
|
||
|
|
{
|
||
|
|
struct lbs_private *priv = dev->ml_priv;
|
||
|
|
|
||
|
|
snprintf(info->fw_version, sizeof(info->fw_version),
|
||
|
|
"%u.%u.%u.p%u",
|
||
|
|
priv->fwrelease >> 24 & 0xff,
|
||
|
|
priv->fwrelease >> 16 & 0xff,
|
||
|
|
priv->fwrelease >> 8 & 0xff,
|
||
|
|
priv->fwrelease & 0xff);
|
||
|
|
strlcpy(info->driver, "libertas", sizeof(info->driver));
|
||
|
|
strlcpy(info->version, lbs_driver_version, sizeof(info->version));
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* All 8388 parts have 16KiB EEPROM size at the time of writing.
|
||
|
|
* In case that changes this needs fixing.
|
||
|
|
*/
|
||
|
|
#define LBS_EEPROM_LEN 16384
|
||
|
|
|
||
|
|
static int lbs_ethtool_get_eeprom_len(struct net_device *dev)
|
||
|
|
{
|
||
|
|
return LBS_EEPROM_LEN;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int lbs_ethtool_get_eeprom(struct net_device *dev,
|
||
|
|
struct ethtool_eeprom *eeprom, u8 * bytes)
|
||
|
|
{
|
||
|
|
struct lbs_private *priv = dev->ml_priv;
|
||
|
|
struct cmd_ds_802_11_eeprom_access cmd;
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
if (eeprom->offset + eeprom->len > LBS_EEPROM_LEN ||
|
||
|
|
eeprom->len > LBS_EEPROM_READ_LEN)
|
||
|
|
return -EINVAL;
|
||
|
|
|
||
|
|
cmd.hdr.size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) -
|
||
|
|
LBS_EEPROM_READ_LEN + eeprom->len);
|
||
|
|
cmd.action = cpu_to_le16(CMD_ACT_GET);
|
||
|
|
cmd.offset = cpu_to_le16(eeprom->offset);
|
||
|
|
cmd.len = cpu_to_le16(eeprom->len);
|
||
|
|
ret = lbs_cmd_with_response(priv, CMD_802_11_EEPROM_ACCESS, &cmd);
|
||
|
|
if (!ret)
|
||
|
|
memcpy(bytes, cmd.value, eeprom->len);
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void lbs_ethtool_get_wol(struct net_device *dev,
|
||
|
|
struct ethtool_wolinfo *wol)
|
||
|
|
{
|
||
|
|
struct lbs_private *priv = dev->ml_priv;
|
||
|
|
|
||
|
|
wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY;
|
||
|
|
|
||
|
|
if (priv->wol_criteria == EHS_REMOVE_WAKEUP)
|
||
|
|
return;
|
||
|
|
|
||
|
|
if (priv->wol_criteria & EHS_WAKE_ON_UNICAST_DATA)
|
||
|
|
wol->wolopts |= WAKE_UCAST;
|
||
|
|
if (priv->wol_criteria & EHS_WAKE_ON_MULTICAST_DATA)
|
||
|
|
wol->wolopts |= WAKE_MCAST;
|
||
|
|
if (priv->wol_criteria & EHS_WAKE_ON_BROADCAST_DATA)
|
||
|
|
wol->wolopts |= WAKE_BCAST;
|
||
|
|
if (priv->wol_criteria & EHS_WAKE_ON_MAC_EVENT)
|
||
|
|
wol->wolopts |= WAKE_PHY;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int lbs_ethtool_set_wol(struct net_device *dev,
|
||
|
|
struct ethtool_wolinfo *wol)
|
||
|
|
{
|
||
|
|
struct lbs_private *priv = dev->ml_priv;
|
||
|
|
|
||
|
|
if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY))
|
||
|
|
return -EOPNOTSUPP;
|
||
|
|
|
||
|
|
priv->wol_criteria = 0;
|
||
|
|
if (wol->wolopts & WAKE_UCAST)
|
||
|
|
priv->wol_criteria |= EHS_WAKE_ON_UNICAST_DATA;
|
||
|
|
if (wol->wolopts & WAKE_MCAST)
|
||
|
|
priv->wol_criteria |= EHS_WAKE_ON_MULTICAST_DATA;
|
||
|
|
if (wol->wolopts & WAKE_BCAST)
|
||
|
|
priv->wol_criteria |= EHS_WAKE_ON_BROADCAST_DATA;
|
||
|
|
if (wol->wolopts & WAKE_PHY)
|
||
|
|
priv->wol_criteria |= EHS_WAKE_ON_MAC_EVENT;
|
||
|
|
if (wol->wolopts == 0)
|
||
|
|
priv->wol_criteria |= EHS_REMOVE_WAKEUP;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
const struct ethtool_ops lbs_ethtool_ops = {
|
||
|
|
.get_drvinfo = lbs_ethtool_get_drvinfo,
|
||
|
|
.get_eeprom = lbs_ethtool_get_eeprom,
|
||
|
|
.get_eeprom_len = lbs_ethtool_get_eeprom_len,
|
||
|
|
#ifdef CONFIG_LIBERTAS_MESH
|
||
|
|
.get_sset_count = lbs_mesh_ethtool_get_sset_count,
|
||
|
|
.get_ethtool_stats = lbs_mesh_ethtool_get_stats,
|
||
|
|
.get_strings = lbs_mesh_ethtool_get_strings,
|
||
|
|
#endif
|
||
|
|
.get_wol = lbs_ethtool_get_wol,
|
||
|
|
.set_wol = lbs_ethtool_set_wol,
|
||
|
|
};
|
||
|
|
|