mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-12 16:19:53 +03:00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13447 3c298f89-4303-0410-b956-a3cf2f4a3e73
197 lines
5.3 KiB
C
197 lines
5.3 KiB
C
#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 "host.h"
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#include "decl.h"
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#include "defs.h"
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#include "dev.h"
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#include "wext.h"
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#include "cmd.h"
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static const char * mesh_stat_strings[]= {
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"drop_duplicate_bcast",
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"drop_ttl_zero",
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"drop_no_fwd_route",
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"drop_no_buffers",
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"fwded_unicast_cnt",
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"fwded_bcast_cnt",
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"drop_blind_table",
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"tx_failed_cnt"
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};
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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 = (struct lbs_private *) dev->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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/* 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 = (struct lbs_private *) dev->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_stats(struct net_device *dev,
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struct ethtool_stats *stats, uint64_t *data)
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{
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struct lbs_private *priv = dev->priv;
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struct cmd_ds_mesh_access mesh_access;
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int ret;
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lbs_deb_enter(LBS_DEB_ETHTOOL);
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/* Get Mesh Statistics */
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ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_STATS, &mesh_access);
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if (ret) {
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memset(data, 0, MESH_STATS_NUM*(sizeof(uint64_t)));
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return;
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}
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priv->mstats.fwd_drop_rbt = le32_to_cpu(mesh_access.data[0]);
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priv->mstats.fwd_drop_ttl = le32_to_cpu(mesh_access.data[1]);
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priv->mstats.fwd_drop_noroute = le32_to_cpu(mesh_access.data[2]);
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priv->mstats.fwd_drop_nobuf = le32_to_cpu(mesh_access.data[3]);
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priv->mstats.fwd_unicast_cnt = le32_to_cpu(mesh_access.data[4]);
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priv->mstats.fwd_bcast_cnt = le32_to_cpu(mesh_access.data[5]);
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priv->mstats.drop_blind = le32_to_cpu(mesh_access.data[6]);
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priv->mstats.tx_failed_cnt = le32_to_cpu(mesh_access.data[7]);
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data[0] = priv->mstats.fwd_drop_rbt;
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data[1] = priv->mstats.fwd_drop_ttl;
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data[2] = priv->mstats.fwd_drop_noroute;
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data[3] = priv->mstats.fwd_drop_nobuf;
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data[4] = priv->mstats.fwd_unicast_cnt;
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data[5] = priv->mstats.fwd_bcast_cnt;
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data[6] = priv->mstats.drop_blind;
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data[7] = priv->mstats.tx_failed_cnt;
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lbs_deb_enter(LBS_DEB_ETHTOOL);
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}
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static int lbs_ethtool_get_sset_count(struct net_device *dev, int sset)
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{
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struct lbs_private *priv = dev->priv;
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if (sset == ETH_SS_STATS && dev == priv->mesh_dev)
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return MESH_STATS_NUM;
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return -EOPNOTSUPP;
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}
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static void lbs_ethtool_get_strings(struct net_device *dev,
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uint32_t stringset, uint8_t *s)
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{
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int i;
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lbs_deb_enter(LBS_DEB_ETHTOOL);
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switch (stringset) {
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case ETH_SS_STATS:
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for (i=0; i < MESH_STATS_NUM; i++) {
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memcpy(s + i * ETH_GSTRING_LEN,
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mesh_stat_strings[i],
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ETH_GSTRING_LEN);
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}
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break;
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}
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lbs_deb_enter(LBS_DEB_ETHTOOL);
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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->priv;
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if (priv->wol_criteria == 0xffffffff) {
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/* Interface driver didn't configure wake */
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wol->supported = wol->wolopts = 0;
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return;
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}
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wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY;
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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->priv;
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uint32_t criteria = 0;
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if (priv->wol_criteria == 0xffffffff && wol->wolopts)
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return -EOPNOTSUPP;
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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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if (wol->wolopts & WAKE_UCAST) criteria |= EHS_WAKE_ON_UNICAST_DATA;
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if (wol->wolopts & WAKE_MCAST) criteria |= EHS_WAKE_ON_MULTICAST_DATA;
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if (wol->wolopts & WAKE_BCAST) criteria |= EHS_WAKE_ON_BROADCAST_DATA;
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if (wol->wolopts & WAKE_PHY) criteria |= EHS_WAKE_ON_MAC_EVENT;
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return lbs_host_sleep_cfg(priv, criteria);
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}
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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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.get_sset_count = lbs_ethtool_get_sset_count,
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.get_ethtool_stats = lbs_ethtool_get_stats,
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.get_strings = lbs_ethtool_get_strings,
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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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