static int if_usb_reset_device(wlan_private *priv)
{
int ret;
lbs_deb_enter(LBS_DEB_USB);
ret = libertas_prepare_and_send_command(priv, cmd_802_11_reset,
cmd_act_halt, 0, 0, NULL);
msleep_interruptible(10);
lbs_deb_leave_args(LBS_DEB_USB, "ret %d", ret);
return ret;
}
int libertas_set_mac_packet_filter(wlan_private * priv)
{
int ret = 0;
lbs_deb_enter(LBS_DEB_CMD);
/* Send MAC control command to station */
ret = libertas_prepare_and_send_command(priv,
CMD_MAC_CONTROL, 0, 0, 0, NULL);
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
/**
* @brief This function sends Exit_PS command to firmware.
*
* @param priv A pointer to wlan_private structure
* @param wait_option wait response or not
* @return n/a
*/
void libertas_ps_wakeup(wlan_private * priv, int wait_option)
{
__le32 Localpsmode;
lbs_deb_enter(LBS_DEB_HOST);
Localpsmode = cpu_to_le32(WLAN802_11POWERMODECAM);
libertas_prepare_and_send_command(priv, CMD_802_11_PS_MODE,
CMD_SUBCMD_EXIT_PS,
wait_option, 0, &Localpsmode);
lbs_deb_leave(LBS_DEB_HOST);
}
void libertas_ps_sleep(wlan_private * priv, int wait_option)
{
lbs_deb_enter(LBS_DEB_HOST);
/*
* PS is currently supported only in Infrastructure mode
* Remove this check if it is to be supported in IBSS mode also
*/
libertas_prepare_and_send_command(priv, CMD_802_11_PS_MODE,
CMD_SUBCMD_ENTER_PS, wait_option, 0, NULL);
lbs_deb_leave(LBS_DEB_HOST);
}
/**
* @brief This function sets DOMAIN INFO to FW
* @param priv pointer to wlan_private
* @return 0; -1
*/
static int set_domain_info_11d(wlan_private * priv)
{
int ret;
if (!priv->adapter->enable11d) {
lbs_deb_11d("dnld domain Info with 11d disabled\n");
return 0;
}
ret = libertas_prepare_and_send_command(priv, CMD_802_11D_DOMAIN_INFO,
CMD_ACT_SET,
CMD_OPTION_WAITFORRSP, 0, NULL);
if (ret)
lbs_deb_11d("fail to dnld domain info\n");
return ret;
}
int libertas_set_radio_control(wlan_private * priv)
{
int ret = 0;
lbs_deb_enter(LBS_DEB_CMD);
ret = libertas_prepare_and_send_command(priv,
CMD_802_11_RADIO_CONTROL,
CMD_ACT_SET,
CMD_OPTION_WAITFORRSP, 0, NULL);
lbs_deb_cmd("RADIO_SET: radio %d, preamble %d\n",
priv->adapter->radioon, priv->adapter->preamble);
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
static void libertas_ethtool_get_stats(struct net_device * dev,
struct ethtool_stats * stats, u64 * data)
{
wlan_private *priv = dev->priv;
struct cmd_ds_mesh_access mesh_access;
int ret;
lbs_deb_enter(LBS_DEB_ETHTOOL);
/* Get Mesh Statistics */
ret = libertas_prepare_and_send_command(priv,
CMD_MESH_ACCESS, CMD_ACT_MESH_GET_STATS,
CMD_OPTION_WAITFORRSP, 0, &mesh_access);
if (ret)
return;
priv->mstats.fwd_drop_rbt = le32_to_cpu(mesh_access.data[0]);
priv->mstats.fwd_drop_ttl = le32_to_cpu(mesh_access.data[1]);
priv->mstats.fwd_drop_noroute = le32_to_cpu(mesh_access.data[2]);
priv->mstats.fwd_drop_nobuf = le32_to_cpu(mesh_access.data[3]);
priv->mstats.fwd_unicast_cnt = le32_to_cpu(mesh_access.data[4]);
priv->mstats.fwd_bcast_cnt = le32_to_cpu(mesh_access.data[5]);
priv->mstats.drop_blind = le32_to_cpu(mesh_access.data[6]);
priv->mstats.tx_failed_cnt = le32_to_cpu(mesh_access.data[7]);
data[0] = priv->mstats.fwd_drop_rbt;
data[1] = priv->mstats.fwd_drop_ttl;
data[2] = priv->mstats.fwd_drop_noroute;
data[3] = priv->mstats.fwd_drop_nobuf;
data[4] = priv->mstats.fwd_unicast_cnt;
data[5] = priv->mstats.fwd_bcast_cnt;
data[6] = priv->mstats.drop_blind;
data[7] = priv->mstats.tx_failed_cnt;
lbs_deb_enter(LBS_DEB_ETHTOOL);
}
static int libertas_ethtool_get_eeprom(struct net_device *dev,
struct ethtool_eeprom *eeprom, u8 * bytes)
{
wlan_private *priv = (wlan_private *) dev->priv;
wlan_adapter *adapter = priv->adapter;
struct wlan_ioctl_regrdwr regctrl;
char *ptr;
int ret;
regctrl.action = 0;
regctrl.offset = eeprom->offset;
regctrl.NOB = eeprom->len;
if (eeprom->offset + eeprom->len > LIBERTAS_EEPROM_LEN)
return -EINVAL;
// mutex_lock(&priv->mutex);
adapter->prdeeprom = kmalloc(eeprom->len+sizeof(regctrl), GFP_KERNEL);
if (!adapter->prdeeprom)
return -ENOMEM;
memcpy(adapter->prdeeprom, ®ctrl, sizeof(regctrl));
/* +14 is for action, offset, and NOB in
* response */
lbs_deb_ethtool("action:%d offset: %x NOB: %02x\n",
regctrl.action, regctrl.offset, regctrl.NOB);
ret = libertas_prepare_and_send_command(priv,
CMD_802_11_EEPROM_ACCESS,
regctrl.action,
CMD_OPTION_WAITFORRSP, 0,
®ctrl);
if (ret) {
if (adapter->prdeeprom)
kfree(adapter->prdeeprom);
goto done;
}
mdelay(10);
ptr = (char *)adapter->prdeeprom;
/* skip the command header, but include the "value" u32 variable */
ptr = ptr + sizeof(struct wlan_ioctl_regrdwr) - 4;
/*
* Return the result back to the user
*/
memcpy(bytes, ptr, eeprom->len);
if (adapter->prdeeprom)
kfree(adapter->prdeeprom);
// mutex_unlock(&priv->mutex);
ret = 0;
done:
lbs_deb_enter_args(LBS_DEB_ETHTOOL, "ret %d", ret);
return ret;
}