static int vnt_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct vnt_private *priv = hw->priv;
priv->vif = vif;
switch (vif->type) {
case NL80211_IFTYPE_STATION:
break;
case NL80211_IFTYPE_ADHOC:
vnt_mac_reg_bits_off(priv, MAC_REG_RCR, RCR_UNICAST);
vnt_mac_reg_bits_on(priv, MAC_REG_HOSTCR, HOSTCR_ADHOC);
break;
case NL80211_IFTYPE_AP:
vnt_mac_reg_bits_off(priv, MAC_REG_RCR, RCR_UNICAST);
vnt_mac_reg_bits_on(priv, MAC_REG_HOSTCR, HOSTCR_AP);
break;
default:
return -EOPNOTSUPP;
}
priv->op_mode = vif->type;
vnt_set_bss_mode(priv);
/* LED blink on TX */
vnt_mac_set_led(priv, LEDSTS_STS, LEDSTS_INTER);
return 0;
}
/*
* Description: Clear NIC TSF counter
* Clear local TSF counter
*
* Parameters:
* In:
* priv - The adapter to be read
*
* Return Value: true if success; otherwise false
*
*/
bool vnt_clear_current_tsf(struct vnt_private *priv)
{
vnt_mac_reg_bits_on(priv, MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
priv->current_tsf = 0;
return true;
}
void vnt_disable_power_saving(struct vnt_private *priv)
{
/* disable power saving hw function */
vnt_control_out(priv, MESSAGE_TYPE_DISABLE_PS, 0,
0, 0, NULL);
/* clear AutoSleep */
vnt_mac_reg_bits_off(priv, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);
/* set always listen beacon */
vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_ALBCN);
}
void vnt_enable_power_saving(struct vnt_private *priv, u16 listen_interval)
{
u16 aid = priv->current_aid | BIT(14) | BIT(15);
/* set period of power up before TBTT */
vnt_mac_write_word(priv, MAC_REG_PWBT, C_PWBT);
if (priv->op_mode != NL80211_IFTYPE_ADHOC)
/* set AID */
vnt_mac_write_word(priv, MAC_REG_AIDATIM, aid);
/* Warren:06-18-2004,the sequence must follow
* PSEN->AUTOSLEEP->GO2DOZE
*/
/* enable power saving hw function */
vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_PSEN);
/* Set AutoSleep */
vnt_mac_reg_bits_on(priv, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);
/* Warren:MUST turn on this once before turn on AUTOSLEEP ,or the
* AUTOSLEEP doesn't work
*/
vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_GO2DOZE);
if (listen_interval >= 2) {
/* clear always listen beacon */
vnt_mac_reg_bits_off(priv, MAC_REG_PSCTL, PSCTL_ALBCN);
/* first time set listen next beacon */
vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN);
} else {
/* always listen beacon */
vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_ALBCN);
}
dev_dbg(&priv->usb->dev, "PS:Power Saving Mode Enable...\n");
}
int vnt_next_tbtt_wakeup(struct vnt_private *priv)
{
struct ieee80211_hw *hw = priv->hw;
struct ieee80211_conf *conf = &hw->conf;
int wake_up = false;
if (conf->listen_interval > 1) {
/* Turn on wake up to listen next beacon */
vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN);
wake_up = true;
}
return wake_up;
}
/*
* Description: Turn on Radio power
*
* Parameters:
* In:
* priv - The adapter to be turned on
* Out:
* none
*
* Return Value: true if success; otherwise false
*
*/
int vnt_radio_power_on(struct vnt_private *priv)
{
int ret = true;
vnt_exit_deep_sleep(priv);
vnt_mac_reg_bits_on(priv, MAC_REG_HOSTCR, HOSTCR_RXON);
switch (priv->rf_type) {
case RF_AL2230:
case RF_AL2230S:
case RF_AIROHA7230:
case RF_VT3226:
case RF_VT3226D0:
case RF_VT3342A0:
vnt_mac_reg_bits_on(priv, MAC_REG_SOFTPWRCTL,
(SOFTPWRCTL_SWPE2 | SOFTPWRCTL_SWPE3));
break;
}
vnt_mac_reg_bits_off(priv, MAC_REG_GPIOCTL1, GPIO3_INTMD);
return ret;
}
/*
* Description: Set NIC media channel
*
* Parameters:
* In:
* pDevice - The adapter to be set
* connection_channel - Channel to be set
* Out:
* none
*/
void vnt_set_channel(struct vnt_private *priv, u32 connection_channel)
{
if (connection_channel > CB_MAX_CHANNEL || !connection_channel)
return;
/* clear NAV */
vnt_mac_reg_bits_on(priv, MAC_REG_MACCR, MACCR_CLRNAV);
/* Set Channel[7] = 0 to tell H/W channel is changing now. */
vnt_mac_reg_bits_off(priv, MAC_REG_CHANNEL, 0xb0);
vnt_control_out(priv, MESSAGE_TYPE_SELECT_CHANNEL,
connection_channel, 0, 0, NULL);
vnt_control_out_u8(priv, MESSAGE_REQUEST_MACREG, MAC_REG_CHANNEL,
(u8)(connection_channel | 0x80));
}
static void vnt_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, struct ieee80211_bss_conf *conf,
u32 changed)
{
struct vnt_private *priv = hw->priv;
priv->current_aid = conf->aid;
if (changed & BSS_CHANGED_BSSID && conf->bssid)
vnt_mac_set_bssid_addr(priv, (u8 *)conf->bssid);
if (changed & BSS_CHANGED_BASIC_RATES) {
priv->basic_rates = conf->basic_rates;
vnt_update_top_rates(priv);
dev_dbg(&priv->usb->dev, "basic rates %x\n", conf->basic_rates);
}
if (changed & BSS_CHANGED_ERP_PREAMBLE) {
if (conf->use_short_preamble) {
vnt_mac_enable_barker_preamble_mode(priv);
priv->preamble_type = true;
} else {
vnt_mac_disable_barker_preamble_mode(priv);
priv->preamble_type = false;
}
}
if (changed & BSS_CHANGED_ERP_CTS_PROT) {
if (conf->use_cts_prot)
vnt_mac_enable_protect_mode(priv);
else
vnt_mac_disable_protect_mode(priv);
}
if (changed & BSS_CHANGED_ERP_SLOT) {
if (conf->use_short_slot)
priv->short_slot_time = true;
else
priv->short_slot_time = false;
vnt_set_short_slot_time(priv);
vnt_set_vga_gain_offset(priv, priv->bb_vga[0]);
vnt_update_pre_ed_threshold(priv, false);
}
if (changed & BSS_CHANGED_TXPOWER)
vnt_rf_setpower(priv, priv->current_rate,
conf->chandef.chan->hw_value);
if (changed & BSS_CHANGED_BEACON_ENABLED) {
dev_dbg(&priv->usb->dev,
"Beacon enable %d\n", conf->enable_beacon);
if (conf->enable_beacon) {
vnt_beacon_enable(priv, vif, conf);
vnt_mac_reg_bits_on(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
} else {
vnt_mac_reg_bits_off(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
}
}
if (changed & (BSS_CHANGED_ASSOC | BSS_CHANGED_BEACON_INFO) &&
priv->op_mode != NL80211_IFTYPE_AP) {
if (conf->assoc && conf->beacon_rate) {
vnt_mac_reg_bits_on(priv, MAC_REG_TFTCTL,
TFTCTL_TSFCNTREN);
vnt_adjust_tsf(priv, conf->beacon_rate->hw_value,
conf->sync_tsf, priv->current_tsf);
vnt_mac_set_beacon_interval(priv, conf->beacon_int);
vnt_reset_next_tbtt(priv, conf->beacon_int);
} else {
vnt_clear_current_tsf(priv);
vnt_mac_reg_bits_off(priv, MAC_REG_TFTCTL,
TFTCTL_TSFCNTREN);
}
}
}
/*
* initialization of MAC & BBP registers
*/
static int vnt_init_registers(struct vnt_private *priv)
{
struct vnt_cmd_card_init *init_cmd = &priv->init_command;
struct vnt_rsp_card_init *init_rsp = &priv->init_response;
u8 antenna;
int ii;
int status = STATUS_SUCCESS;
u8 tmp;
u8 calib_tx_iq = 0, calib_tx_dc = 0, calib_rx_iq = 0;
dev_dbg(&priv->usb->dev, "---->INIbInitAdapter. [%d][%d]\n",
DEVICE_INIT_COLD, priv->packet_type);
if (!vnt_check_firmware_version(priv)) {
if (vnt_download_firmware(priv) == true) {
if (vnt_firmware_branch_to_sram(priv) == false) {
dev_dbg(&priv->usb->dev,
" vnt_firmware_branch_to_sram fail\n");
return false;
}
} else {
dev_dbg(&priv->usb->dev, "FIRMWAREbDownload fail\n");
return false;
}
}
if (!vnt_vt3184_init(priv)) {
dev_dbg(&priv->usb->dev, "vnt_vt3184_init fail\n");
return false;
}
init_cmd->init_class = DEVICE_INIT_COLD;
init_cmd->exist_sw_net_addr = priv->exist_sw_net_addr;
for (ii = 0; ii < 6; ii++)
init_cmd->sw_net_addr[ii] = priv->current_net_addr[ii];
init_cmd->short_retry_limit = priv->short_retry_limit;
init_cmd->long_retry_limit = priv->long_retry_limit;
/* issue card_init command to device */
status = vnt_control_out(priv,
MESSAGE_TYPE_CARDINIT, 0, 0,
sizeof(struct vnt_cmd_card_init), (u8 *)init_cmd);
if (status != STATUS_SUCCESS) {
dev_dbg(&priv->usb->dev, "Issue Card init fail\n");
return false;
}
status = vnt_control_in(priv, MESSAGE_TYPE_INIT_RSP, 0, 0,
sizeof(struct vnt_rsp_card_init), (u8 *)init_rsp);
if (status != STATUS_SUCCESS) {
dev_dbg(&priv->usb->dev,
"Cardinit request in status fail!\n");
return false;
}
/* local ID for AES functions */
status = vnt_control_in(priv, MESSAGE_TYPE_READ,
MAC_REG_LOCALID, MESSAGE_REQUEST_MACREG, 1,
&priv->local_id);
if (status != STATUS_SUCCESS)
return false;
/* do MACbSoftwareReset in MACvInitialize */
priv->top_ofdm_basic_rate = RATE_24M;
priv->top_cck_basic_rate = RATE_1M;
/* target to IF pin while programming to RF chip */
priv->power = 0xFF;
priv->cck_pwr = priv->eeprom[EEP_OFS_PWR_CCK];
priv->ofdm_pwr_g = priv->eeprom[EEP_OFS_PWR_OFDMG];
/* load power table */
for (ii = 0; ii < 14; ii++) {
priv->cck_pwr_tbl[ii] =
priv->eeprom[ii + EEP_OFS_CCK_PWR_TBL];
if (priv->cck_pwr_tbl[ii] == 0)
priv->cck_pwr_tbl[ii] = priv->cck_pwr;
priv->ofdm_pwr_tbl[ii] =
priv->eeprom[ii + EEP_OFS_OFDM_PWR_TBL];
if (priv->ofdm_pwr_tbl[ii] == 0)
priv->ofdm_pwr_tbl[ii] = priv->ofdm_pwr_g;
}
/*
* original zonetype is USA, but custom zonetype is Europe,
* then need to recover 12, 13, 14 channels with 11 channel
*/
for (ii = 11; ii < 14; ii++) {
priv->cck_pwr_tbl[ii] = priv->cck_pwr_tbl[10];
priv->ofdm_pwr_tbl[ii] = priv->ofdm_pwr_tbl[10];
}
priv->ofdm_pwr_a = 0x34; /* same as RFbMA2829SelectChannel */
/* load OFDM A power table */
for (ii = 0; ii < CB_MAX_CHANNEL_5G; ii++) {
priv->ofdm_a_pwr_tbl[ii] =
priv->eeprom[ii + EEP_OFS_OFDMA_PWR_TBL];
if (priv->ofdm_a_pwr_tbl[ii] == 0)
priv->ofdm_a_pwr_tbl[ii] = priv->ofdm_pwr_a;
}
antenna = priv->eeprom[EEP_OFS_ANTENNA];
if (antenna & EEP_ANTINV)
priv->tx_rx_ant_inv = true;
else
priv->tx_rx_ant_inv = false;
antenna &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
if (antenna == 0) /* if not set default is both */
antenna = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
if (antenna == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) {
priv->tx_antenna_mode = ANT_B;
priv->rx_antenna_sel = 1;
if (priv->tx_rx_ant_inv)
priv->rx_antenna_mode = ANT_A;
else
priv->rx_antenna_mode = ANT_B;
} else {
priv->rx_antenna_sel = 0;
if (antenna & EEP_ANTENNA_AUX) {
priv->tx_antenna_mode = ANT_A;
if (priv->tx_rx_ant_inv)
priv->rx_antenna_mode = ANT_B;
else
priv->rx_antenna_mode = ANT_A;
} else {
priv->tx_antenna_mode = ANT_B;
if (priv->tx_rx_ant_inv)
priv->rx_antenna_mode = ANT_A;
else
priv->rx_antenna_mode = ANT_B;
}
}
/* Set initial antenna mode */
vnt_set_antenna_mode(priv, priv->rx_antenna_mode);
/* get Auto Fall Back type */
priv->auto_fb_ctrl = AUTO_FB_0;
/* default Auto Mode */
priv->bb_type = BB_TYPE_11G;
/* get RFType */
priv->rf_type = init_rsp->rf_type;
/* load vt3266 calibration parameters in EEPROM */
if (priv->rf_type == RF_VT3226D0) {
if ((priv->eeprom[EEP_OFS_MAJOR_VER] == 0x1) &&
(priv->eeprom[EEP_OFS_MINOR_VER] >= 0x4)) {
calib_tx_iq = priv->eeprom[EEP_OFS_CALIB_TX_IQ];
calib_tx_dc = priv->eeprom[EEP_OFS_CALIB_TX_DC];
calib_rx_iq = priv->eeprom[EEP_OFS_CALIB_RX_IQ];
if (calib_tx_iq || calib_tx_dc || calib_rx_iq) {
/* CR255, enable TX/RX IQ and
* DC compensation mode
*/
vnt_control_out_u8(priv,
MESSAGE_REQUEST_BBREG,
0xff,
0x03);
/* CR251, TX I/Q Imbalance Calibration */
vnt_control_out_u8(priv,
MESSAGE_REQUEST_BBREG,
0xfb,
calib_tx_iq);
/* CR252, TX DC-Offset Calibration */
vnt_control_out_u8(priv,
MESSAGE_REQUEST_BBREG,
0xfC,
calib_tx_dc);
/* CR253, RX I/Q Imbalance Calibration */
vnt_control_out_u8(priv,
MESSAGE_REQUEST_BBREG,
0xfd,
calib_rx_iq);
} else {
/* CR255, turn off
* BB Calibration compensation
*/
vnt_control_out_u8(priv,
MESSAGE_REQUEST_BBREG,
0xff,
0x0);
}
}
}
/* get permanent network address */
memcpy(priv->permanent_net_addr, init_rsp->net_addr, 6);
ether_addr_copy(priv->current_net_addr, priv->permanent_net_addr);
/* if exist SW network address, use it */
dev_dbg(&priv->usb->dev, "Network address = %pM\n",
priv->current_net_addr);
/*
* set BB and packet type at the same time
* set Short Slot Time, xIFS, and RSPINF
*/
if (priv->bb_type == BB_TYPE_11A)
priv->short_slot_time = true;
else
priv->short_slot_time = false;
vnt_set_short_slot_time(priv);
priv->radio_ctl = priv->eeprom[EEP_OFS_RADIOCTL];
if ((priv->radio_ctl & EEP_RADIOCTL_ENABLE) != 0) {
status = vnt_control_in(priv, MESSAGE_TYPE_READ,
MAC_REG_GPIOCTL1, MESSAGE_REQUEST_MACREG, 1, &tmp);
if (status != STATUS_SUCCESS)
return false;
if ((tmp & GPIO3_DATA) == 0)
vnt_mac_reg_bits_on(priv, MAC_REG_GPIOCTL1,
GPIO3_INTMD);
else
vnt_mac_reg_bits_off(priv, MAC_REG_GPIOCTL1,
GPIO3_INTMD);
}
vnt_mac_set_led(priv, LEDSTS_TMLEN, 0x38);
vnt_mac_set_led(priv, LEDSTS_STS, LEDSTS_SLOW);
vnt_mac_reg_bits_on(priv, MAC_REG_GPIOCTL0, 0x01);
vnt_radio_power_on(priv);
dev_dbg(&priv->usb->dev, "<----INIbInitAdapter Exit\n");
return true;
}
int vnt_vt3184_init(struct vnt_private *priv)
{
int ret = 0;
u16 length;
u8 *addr;
u8 *agc;
u16 length_agc;
u8 array[256];
u8 data;
ret = vnt_control_in(priv, MESSAGE_TYPE_READ, 0, MESSAGE_REQUEST_EEPROM,
EEP_MAX_CONTEXT_SIZE, priv->eeprom);
if (ret)
goto end;
priv->rf_type = priv->eeprom[EEP_OFS_RFTYPE];
dev_dbg(&priv->usb->dev, "RF Type %d\n", priv->rf_type);
if ((priv->rf_type == RF_AL2230) ||
(priv->rf_type == RF_AL2230S)) {
priv->bb_rx_conf = vnt_vt3184_al2230[10];
length = sizeof(vnt_vt3184_al2230);
addr = vnt_vt3184_al2230;
agc = vnt_vt3184_agc;
length_agc = sizeof(vnt_vt3184_agc);
priv->bb_vga[0] = 0x1C;
priv->bb_vga[1] = 0x10;
priv->bb_vga[2] = 0x0;
priv->bb_vga[3] = 0x0;
} else if (priv->rf_type == RF_AIROHA7230) {
priv->bb_rx_conf = vnt_vt3184_al2230[10];
length = sizeof(vnt_vt3184_al2230);
addr = vnt_vt3184_al2230;
agc = vnt_vt3184_agc;
length_agc = sizeof(vnt_vt3184_agc);
addr[0xd7] = 0x06;
priv->bb_vga[0] = 0x1c;
priv->bb_vga[1] = 0x10;
priv->bb_vga[2] = 0x0;
priv->bb_vga[3] = 0x0;
} else if ((priv->rf_type == RF_VT3226) ||
(priv->rf_type == RF_VT3226D0)) {
priv->bb_rx_conf = vnt_vt3184_vt3226d0[10];
length = sizeof(vnt_vt3184_vt3226d0);
addr = vnt_vt3184_vt3226d0;
agc = vnt_vt3184_agc;
length_agc = sizeof(vnt_vt3184_agc);
priv->bb_vga[0] = 0x20;
priv->bb_vga[1] = 0x10;
priv->bb_vga[2] = 0x0;
priv->bb_vga[3] = 0x0;
/* Fix VT3226 DFC system timing issue */
ret = vnt_mac_reg_bits_on(priv, MAC_REG_SOFTPWRCTL2,
SOFTPWRCTL_RFLEOPT);
if (ret)
goto end;
} else if (priv->rf_type == RF_VT3342A0) {
priv->bb_rx_conf = vnt_vt3184_vt3226d0[10];
length = sizeof(vnt_vt3184_vt3226d0);
addr = vnt_vt3184_vt3226d0;
agc = vnt_vt3184_agc;
length_agc = sizeof(vnt_vt3184_agc);
priv->bb_vga[0] = 0x20;
priv->bb_vga[1] = 0x10;
priv->bb_vga[2] = 0x0;
priv->bb_vga[3] = 0x0;
/* Fix VT3226 DFC system timing issue */
ret = vnt_mac_reg_bits_on(priv, MAC_REG_SOFTPWRCTL2,
SOFTPWRCTL_RFLEOPT);
if (ret)
goto end;
} else {
goto end;
}
memcpy(array, addr, length);
ret = vnt_control_out(priv, MESSAGE_TYPE_WRITE, 0,
MESSAGE_REQUEST_BBREG, length, array);
if (ret)
goto end;
memcpy(array, agc, length_agc);
ret = vnt_control_out(priv, MESSAGE_TYPE_WRITE, 0,
MESSAGE_REQUEST_BBAGC, length_agc, array);
if (ret)
goto end;
if ((priv->rf_type == RF_VT3226) ||
(priv->rf_type == RF_VT3342A0)) {
ret = vnt_control_out_u8(priv, MESSAGE_REQUEST_MACREG,
MAC_REG_ITRTMSET, 0x23);
if (ret)
goto end;
ret = vnt_mac_reg_bits_on(priv, MAC_REG_PAPEDELAY, 0x01);
if (ret)
goto end;
} else if (priv->rf_type == RF_VT3226D0) {
ret = vnt_control_out_u8(priv, MESSAGE_REQUEST_MACREG,
MAC_REG_ITRTMSET, 0x11);
if (ret)
goto end;
ret = vnt_mac_reg_bits_on(priv, MAC_REG_PAPEDELAY, 0x01);
if (ret)
goto end;
}
ret = vnt_control_out_u8(priv, MESSAGE_REQUEST_BBREG, 0x04, 0x7f);
if (ret)
goto end;
ret = vnt_control_out_u8(priv, MESSAGE_REQUEST_BBREG, 0x0d, 0x01);
if (ret)
goto end;
ret = vnt_rf_table_download(priv);
if (ret)
goto end;
/* Fix for TX USB resets from vendors driver */
ret = vnt_control_in(priv, MESSAGE_TYPE_READ, USB_REG4,
MESSAGE_REQUEST_MEM, sizeof(data), &data);
if (ret)
goto end;
data |= 0x2;
ret = vnt_control_out(priv, MESSAGE_TYPE_WRITE, USB_REG4,
MESSAGE_REQUEST_MEM, sizeof(data), &data);
end:
return ret;
}
void vnt_run_command(struct work_struct *work)
{
struct vnt_private *priv =
container_of(work, struct vnt_private, run_command_work.work);
if (test_bit(DEVICE_FLAGS_DISCONNECTED, &priv->flags))
return;
if (priv->cmd_running != true)
return;
switch (priv->command_state) {
case WLAN_CMD_INIT_MAC80211_START:
if (priv->mac_hw)
break;
dev_info(&priv->usb->dev, "Starting mac80211\n");
if (vnt_init(priv)) {
/* If fail all ends TODO retry */
dev_err(&priv->usb->dev, "failed to start\n");
ieee80211_free_hw(priv->hw);
return;
}
break;
case WLAN_CMD_TBTT_WAKEUP_START:
vnt_next_tbtt_wakeup(priv);
break;
case WLAN_CMD_BECON_SEND_START:
if (!priv->vif)
break;
vnt_beacon_make(priv, priv->vif);
vnt_mac_reg_bits_on(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
break;
case WLAN_CMD_SETPOWER_START:
vnt_rf_setpower(priv, priv->current_rate,
priv->hw->conf.chandef.chan->hw_value);
break;
case WLAN_CMD_CHANGE_ANTENNA_START:
dev_dbg(&priv->usb->dev, "Change from Antenna%d to",
priv->rx_antenna_sel);
if (priv->rx_antenna_sel == 0) {
priv->rx_antenna_sel = 1;
if (priv->tx_rx_ant_inv == true)
vnt_set_antenna_mode(priv, ANT_RXA);
else
vnt_set_antenna_mode(priv, ANT_RXB);
} else {
priv->rx_antenna_sel = 0;
if (priv->tx_rx_ant_inv == true)
vnt_set_antenna_mode(priv, ANT_RXB);
else
vnt_set_antenna_mode(priv, ANT_RXA);
}
break;
default:
break;
}
vnt_cmd_complete(priv);
}
