staging: vt6655: mac80211 conversion add main mac80211 functions

Replace existing vt6655_probe with one converted to mac80211
with the following operations

vnt_tx_80211
vnt_start
vnt_stop
vnt_add_interface
vnt_remove_interface
vnt_config
vnt_bss_info_changed
vnt_prepare_multicast
vnt_configure
vnt_set_key
vnt_get_tsf
vnt_set_tsf
vnt_reset_tsf

The following variables are also added.
basic_rates
mc_list_count
mac_hw

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2014-10-29 17:43:43 +00:00 committed by Greg Kroah-Hartman
parent 89cf9be6e6
commit 67013f2c0e
2 changed files with 621 additions and 136 deletions

View File

@ -324,7 +324,10 @@ struct vnt_private {
struct ieee80211_hw *hw;
struct ieee80211_vif *vif;
unsigned long key_entry_inuse;
u32 basic_rates;
u16 current_aid;
int mc_list_count;
u8 mac_hw;
/* netdev */
struct net_device *dev;

View File

@ -809,142 +809,6 @@ static const struct net_device_ops device_netdev_ops = {
.ndo_set_rx_mode = device_set_multi,
};
static int
vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
{
static bool bFirst = true;
struct net_device *dev = NULL;
PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data;
struct vnt_private *pDevice;
int rc;
dev = alloc_etherdev(sizeof(*pDevice));
pDevice = netdev_priv(dev);
if (dev == NULL) {
pr_err(DEVICE_NAME ": allocate net device failed\n");
return -ENOMEM;
}
// Chain it all together
SET_NETDEV_DEV(dev, &pcid->dev);
if (bFirst) {
pr_notice("%s Ver. %s\n", DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
pr_notice("Copyright (c) 2003 VIA Networking Technologies, Inc.\n");
bFirst = false;
}
vt6655_init_info(pcid, &pDevice, pChip_info);
pDevice->dev = dev;
if (pci_enable_device(pcid)) {
device_free_info(pDevice);
return -ENODEV;
}
dev->irq = pcid->irq;
#ifdef DEBUG
pr_debug("Before get pci_info memaddr is %x\n", pDevice->memaddr);
#endif
if (!device_get_pci_info(pDevice, pcid)) {
pr_err(DEVICE_NAME ": Failed to find PCI device.\n");
device_free_info(pDevice);
return -ENODEV;
}
#ifdef DEBUG
pr_debug("after get pci_info memaddr is %x, io addr is %x,io_size is %d\n", pDevice->memaddr, pDevice->ioaddr, pDevice->io_size);
{
int i;
u32 bar, len;
u32 address[] = {
PCI_BASE_ADDRESS_0,
PCI_BASE_ADDRESS_1,
PCI_BASE_ADDRESS_2,
PCI_BASE_ADDRESS_3,
PCI_BASE_ADDRESS_4,
PCI_BASE_ADDRESS_5,
0};
for (i = 0; address[i]; i++) {
pci_read_config_dword(pcid, address[i], &bar);
pr_debug("bar %d is %x\n", i, bar);
if (!bar) {
pr_debug("bar %d not implemented\n", i);
continue;
}
if (bar & PCI_BASE_ADDRESS_SPACE_IO) {
/* This is IO */
len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xFFFF);
len = len & ~(len - 1);
pr_debug("IO space: len in IO %x, BAR %d\n", len, i);
} else {
len = bar & 0xFFFFFFF0;
len = ~len + 1;
pr_debug("len in MEM %x, BAR %d\n", len, i);
}
}
}
#endif
pDevice->PortOffset = ioremap(pDevice->memaddr & PCI_BASE_ADDRESS_MEM_MASK, pDevice->io_size);
if (pDevice->PortOffset == NULL) {
pr_err(DEVICE_NAME ": Failed to IO remapping ..\n");
device_free_info(pDevice);
return -ENODEV;
}
rc = pci_request_regions(pcid, DEVICE_NAME);
if (rc) {
pr_err(DEVICE_NAME ": Failed to find PCI device\n");
device_free_info(pDevice);
return -ENODEV;
}
dev->base_addr = pDevice->ioaddr;
// do reset
if (!MACbSoftwareReset(pDevice->PortOffset)) {
pr_err(DEVICE_NAME ": Failed to access MAC hardware..\n");
device_free_info(pDevice);
return -ENODEV;
}
// initial to reload eeprom
MACvInitialize(pDevice->PortOffset);
MACvReadEtherAddress(pDevice->PortOffset, dev->dev_addr);
device_get_options(pDevice);
device_set_options(pDevice);
//Mask out the options cannot be set to the chip
pDevice->sOpts.flags &= pChip_info->flags;
//Enable the chip specified capabilities
pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL);
pDevice->tx_80211 = device_dma0_tx_80211;
pDevice->sMgmtObj.pAdapter = (void *)pDevice;
pDevice->pMgmt = &(pDevice->sMgmtObj);
dev->irq = pcid->irq;
dev->netdev_ops = &device_netdev_ops;
dev->wireless_handlers = &iwctl_handler_def;
rc = register_netdev(dev);
if (rc) {
pr_err(DEVICE_NAME " Failed to register netdev\n");
device_free_info(pDevice);
return -ENODEV;
}
device_print_info(pDevice);
pci_set_drvdata(pcid, pDevice);
return 0;
}
static void device_print_info(struct vnt_private *pDevice)
{
struct net_device *dev = pDevice->dev;
@ -2996,6 +2860,624 @@ static int ethtool_ioctl(struct net_device *dev, void __user *useraddr)
return -EOPNOTSUPP;
}
static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
PSTxDesc head_td;
u32 dma_idx = TYPE_AC0DMA;
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
if (!ieee80211_is_data(hdr->frame_control))
dma_idx = TYPE_TXDMA0;
if (AVAIL_TD(priv, dma_idx) < 1) {
spin_unlock_irqrestore(&priv->lock, flags);
return -ENOMEM;
}
head_td = priv->apCurrTD[dma_idx];
head_td->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
head_td->pTDInfo->skb = skb;
priv->iTDUsed[dma_idx]++;
/* Take ownership */
wmb();
head_td->m_td0TD0.f1Owner = OWNED_BY_NIC;
/* get Next */
wmb();
priv->apCurrTD[dma_idx] = head_td->next;
spin_unlock_irqrestore(&priv->lock, flags);
vnt_generate_fifo_header(priv, dma_idx, head_td, skb);
if (MACbIsRegBitsOn(priv->PortOffset, MAC_REG_PSCTL, PSCTL_PS))
MACbPSWakeup(priv->PortOffset);
spin_lock_irqsave(&priv->lock, flags);
priv->bPWBitOn = false;
head_td->pTDInfo->byFlags = TD_FLAGS_NETIF_SKB;
if (dma_idx == TYPE_AC0DMA)
MACvTransmitAC0(priv->PortOffset);
else
MACvTransmit0(priv->PortOffset);
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}
static void vnt_tx_80211(struct ieee80211_hw *hw,
struct ieee80211_tx_control *control,
struct sk_buff *skb)
{
struct vnt_private *priv = hw->priv;
ieee80211_stop_queues(hw);
if (vnt_tx_packet(priv, skb)) {
ieee80211_free_txskb(hw, skb);
ieee80211_wake_queues(hw);
}
}
static int vnt_start(struct ieee80211_hw *hw)
{
struct vnt_private *priv = hw->priv;
int ret;
priv->rx_buf_sz = PKT_BUF_SZ;
if (!device_init_rings(priv))
return -ENOMEM;
ret = request_irq(priv->pcid->irq, &device_intr,
IRQF_SHARED, "vt6655", priv);
if (ret) {
dev_dbg(&priv->pcid->dev, "failed to start irq\n");
return ret;
}
dev_dbg(&priv->pcid->dev, "call device init rd0 ring\n");
device_init_rd0_ring(priv);
device_init_rd1_ring(priv);
device_init_defrag_cb(priv);
device_init_td0_ring(priv);
device_init_td1_ring(priv);
device_init_registers(priv);
dev_dbg(&priv->pcid->dev, "call MACvIntEnable\n");
MACvIntEnable(priv->PortOffset, IMR_MASK_VALUE);
ieee80211_wake_queues(hw);
return 0;
}
static void vnt_stop(struct ieee80211_hw *hw)
{
struct vnt_private *priv = hw->priv;
ieee80211_stop_queues(hw);
MACbShutdown(priv->PortOffset);
MACbSoftwareReset(priv->PortOffset);
CARDbRadioPowerOff(priv);
device_free_td0_ring(priv);
device_free_td1_ring(priv);
device_free_rd0_ring(priv);
device_free_rd1_ring(priv);
device_free_frag_buf(priv);
device_free_rings(priv);
free_irq(priv->pcid->irq, priv);
}
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:
if (priv->bDiversityRegCtlON)
device_init_diversity_timer(priv);
break;
case NL80211_IFTYPE_ADHOC:
MACvRegBitsOff(priv->PortOffset, MAC_REG_RCR, RCR_UNICAST);
MACvRegBitsOn(priv->PortOffset, MAC_REG_HOSTCR, HOSTCR_ADHOC);
break;
case NL80211_IFTYPE_AP:
MACvRegBitsOff(priv->PortOffset, MAC_REG_RCR, RCR_UNICAST);
MACvRegBitsOn(priv->PortOffset, MAC_REG_HOSTCR, HOSTCR_AP);
break;
default:
return -EOPNOTSUPP;
}
priv->op_mode = vif->type;
return 0;
}
static void vnt_remove_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
struct vnt_private *priv = hw->priv;
switch (vif->type) {
case NL80211_IFTYPE_STATION:
if (priv->bDiversityRegCtlON) {
del_timer(&priv->TimerSQ3Tmax1);
del_timer(&priv->TimerSQ3Tmax2);
del_timer(&priv->TimerSQ3Tmax3);
}
break;
case NL80211_IFTYPE_ADHOC:
MACvRegBitsOff(priv->PortOffset, MAC_REG_TCR, TCR_AUTOBCNTX);
MACvRegBitsOff(priv->PortOffset,
MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
MACvRegBitsOff(priv->PortOffset, MAC_REG_HOSTCR, HOSTCR_ADHOC);
break;
case NL80211_IFTYPE_AP:
MACvRegBitsOff(priv->PortOffset, MAC_REG_TCR, TCR_AUTOBCNTX);
MACvRegBitsOff(priv->PortOffset,
MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
MACvRegBitsOff(priv->PortOffset, MAC_REG_HOSTCR, HOSTCR_AP);
break;
default:
break;
}
priv->op_mode = NL80211_IFTYPE_UNSPECIFIED;
}
static int vnt_config(struct ieee80211_hw *hw, u32 changed)
{
struct vnt_private *priv = hw->priv;
struct ieee80211_conf *conf = &hw->conf;
u8 bb_type;
if (changed & IEEE80211_CONF_CHANGE_PS) {
if (conf->flags & IEEE80211_CONF_PS)
PSvEnablePowerSaving(priv, conf->listen_interval);
else
PSvDisablePowerSaving(priv);
}
if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) ||
(conf->flags & IEEE80211_CONF_OFFCHANNEL)) {
set_channel(priv, conf->chandef.chan->hw_value);
if (conf->chandef.chan->band == IEEE80211_BAND_5GHZ)
bb_type = BB_TYPE_11A;
else
bb_type = BB_TYPE_11G;
if (priv->byBBType != bb_type) {
priv->byBBType = bb_type;
CARDbSetPhyParameter(priv,
priv->byBBType, 0, 0, NULL, NULL);
}
}
if (changed & IEEE80211_CONF_CHANGE_POWER) {
if (priv->byBBType == BB_TYPE_11B)
priv->wCurrentRate = RATE_1M;
else
priv->wCurrentRate = RATE_54M;
RFbSetPower(priv, priv->wCurrentRate,
conf->chandef.chan->hw_value);
}
return 0;
}
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)
MACvWriteBSSIDAddress(priv->PortOffset, (u8 *)conf->bssid);
if (changed & BSS_CHANGED_BASIC_RATES) {
priv->basic_rates = conf->basic_rates;
CARDvUpdateBasicTopRate(priv);
dev_dbg(&priv->pcid->dev,
"basic rates %x\n", conf->basic_rates);
}
if (changed & BSS_CHANGED_ERP_PREAMBLE) {
if (conf->use_short_preamble) {
MACvEnableBarkerPreambleMd(priv->PortOffset);
priv->byPreambleType = true;
} else {
MACvDisableBarkerPreambleMd(priv->PortOffset);
priv->byPreambleType = false;
}
}
if (changed & BSS_CHANGED_ERP_CTS_PROT) {
if (conf->use_cts_prot)
MACvEnableProtectMD(priv->PortOffset);
else
MACvDisableProtectMD(priv->PortOffset);
}
if (changed & BSS_CHANGED_ERP_SLOT) {
if (conf->use_short_slot)
priv->bShortSlotTime = true;
else
priv->bShortSlotTime = false;
vUpdateIFS(priv);
CARDbSetPhyParameter(priv, priv->byBBType, 0, 0, NULL, NULL);
BBvSetVGAGainOffset(priv, priv->abyBBVGA[0]);
}
if (changed & BSS_CHANGED_TXPOWER)
RFbSetPower(priv, priv->wCurrentRate,
conf->chandef.chan->hw_value);
if (changed & BSS_CHANGED_BEACON_ENABLED) {
dev_dbg(&priv->pcid->dev,
"Beacon enable %d\n", conf->enable_beacon);
if (conf->enable_beacon) {
vnt_beacon_enable(priv, vif, conf);
MACvRegBitsOn(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
} else {
MACvRegBitsOff(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
}
}
if (changed & BSS_CHANGED_ASSOC && priv->op_mode != NL80211_IFTYPE_AP) {
if (conf->assoc) {
CARDbUpdateTSF(priv, conf->beacon_rate->hw_value,
conf->sync_device_ts, conf->sync_tsf);
CARDbSetBeaconPeriod(priv, conf->beacon_int);
CARDvSetFirstNextTBTT(priv->PortOffset,
conf->beacon_int);
}
}
}
static u64 vnt_prepare_multicast(struct ieee80211_hw *hw,
struct netdev_hw_addr_list *mc_list)
{
struct vnt_private *priv = hw->priv;
struct netdev_hw_addr *ha;
u64 mc_filter = 0;
u32 bit_nr = 0;
netdev_hw_addr_list_for_each(ha, mc_list) {
bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
mc_filter |= 1ULL << (bit_nr & 0x3f);
}
priv->mc_list_count = mc_list->count;
return mc_filter;
}
static void vnt_configure(struct ieee80211_hw *hw,
unsigned int changed_flags, unsigned int *total_flags, u64 multicast)
{
struct vnt_private *priv = hw->priv;
u8 rx_mode = 0;
*total_flags &= FIF_ALLMULTI | FIF_OTHER_BSS | FIF_PROMISC_IN_BSS |
FIF_BCN_PRBRESP_PROMISC;
VNSvInPortB(priv->PortOffset + MAC_REG_RCR, &rx_mode);
dev_dbg(&priv->pcid->dev, "rx mode in = %x\n", rx_mode);
if (changed_flags & FIF_PROMISC_IN_BSS) {
/* unconditionally log net taps */
if (*total_flags & FIF_PROMISC_IN_BSS)
rx_mode |= RCR_UNICAST;
else
rx_mode &= ~RCR_UNICAST;
}
if (changed_flags & FIF_ALLMULTI) {
if (*total_flags & FIF_ALLMULTI) {
if (priv->mc_list_count > 2) {
MACvSelectPage1(priv->PortOffset);
VNSvOutPortD(priv->PortOffset +
MAC_REG_MAR0, 0xffffffff);
VNSvOutPortD(priv->PortOffset +
MAC_REG_MAR0 + 4, 0xffffffff);
MACvSelectPage0(priv->PortOffset);
} else {
MACvSelectPage1(priv->PortOffset);
VNSvOutPortD(priv->PortOffset +
MAC_REG_MAR0, (u32)multicast);
VNSvOutPortD(priv->PortOffset +
MAC_REG_MAR0 + 4,
(u32)(multicast >> 32));
MACvSelectPage0(priv->PortOffset);
}
rx_mode |= RCR_MULTICAST | RCR_BROADCAST;
} else {
rx_mode &= ~(RCR_MULTICAST | RCR_BROADCAST);
}
}
if (changed_flags & (FIF_OTHER_BSS | FIF_BCN_PRBRESP_PROMISC)) {
rx_mode |= RCR_MULTICAST | RCR_BROADCAST;
if (*total_flags & (FIF_OTHER_BSS | FIF_BCN_PRBRESP_PROMISC))
rx_mode &= ~RCR_BSSID;
else
rx_mode |= RCR_BSSID;
}
VNSvOutPortB(priv->PortOffset + MAC_REG_RCR, rx_mode);
dev_dbg(&priv->pcid->dev, "rx mode out= %x\n", rx_mode);
}
static int vnt_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
struct ieee80211_vif *vif, struct ieee80211_sta *sta,
struct ieee80211_key_conf *key)
{
struct vnt_private *priv = hw->priv;
switch (cmd) {
case SET_KEY:
if (vnt_set_keys(hw, sta, vif, key))
return -EOPNOTSUPP;
break;
case DISABLE_KEY:
if (test_bit(key->hw_key_idx, &priv->key_entry_inuse))
clear_bit(key->hw_key_idx, &priv->key_entry_inuse);
default:
break;
}
return 0;
}
static u64 vnt_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct vnt_private *priv = hw->priv;
u64 tsf;
CARDbGetCurrentTSF(priv->PortOffset, &tsf);
return tsf;
}
static void vnt_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
u64 tsf)
{
struct vnt_private *priv = hw->priv;
CARDvUpdateNextTBTT(priv->PortOffset, tsf, vif->bss_conf.beacon_int);
}
static void vnt_reset_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct vnt_private *priv = hw->priv;
/* reset TSF counter */
VNSvOutPortB(priv->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
}
static const struct ieee80211_ops vnt_mac_ops = {
.tx = vnt_tx_80211,
.start = vnt_start,
.stop = vnt_stop,
.add_interface = vnt_add_interface,
.remove_interface = vnt_remove_interface,
.config = vnt_config,
.bss_info_changed = vnt_bss_info_changed,
.prepare_multicast = vnt_prepare_multicast,
.configure_filter = vnt_configure,
.set_key = vnt_set_key,
.get_tsf = vnt_get_tsf,
.set_tsf = vnt_set_tsf,
.reset_tsf = vnt_reset_tsf,
};
int vnt_init(struct vnt_private *priv)
{
SET_IEEE80211_PERM_ADDR(priv->hw, priv->abyCurrentNetAddr);
if (ieee80211_register_hw(priv->hw))
return -ENODEV;
priv->mac_hw = true;
CARDbRadioPowerOff(priv);
return 0;
}
static int
vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
{
PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data;
struct vnt_private *priv;
struct ieee80211_hw *hw;
struct wiphy *wiphy;
int rc;
dev_notice(&pcid->dev,
"%s Ver. %s\n", DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
dev_notice(&pcid->dev,
"Copyright (c) 2003 VIA Networking Technologies, Inc.\n");
hw = ieee80211_alloc_hw(sizeof(*priv), &vnt_mac_ops);
if (!hw) {
dev_err(&pcid->dev, "could not register ieee80211_hw\n");
return -ENOMEM;
}
priv = hw->priv;
vt6655_init_info(pcid, &priv, pChip_info);
priv->hw = hw;
SET_IEEE80211_DEV(priv->hw, &pcid->dev);
if (pci_enable_device(pcid)) {
device_free_info(priv);
return -ENODEV;
}
dev_dbg(&pcid->dev,
"Before get pci_info memaddr is %x\n", priv->memaddr);
if (!device_get_pci_info(priv, pcid)) {
dev_err(&pcid->dev, ": Failed to find PCI device.\n");
device_free_info(priv);
return -ENODEV;
}
#ifdef DEBUG
dev_dbg(&pcid->dev,
"after get pci_info memaddr is %x, io addr is %x,io_size is %d\n",
priv->memaddr, priv->ioaddr, priv->io_size);
{
int i;
u32 bar, len;
u32 address[] = {
PCI_BASE_ADDRESS_0,
PCI_BASE_ADDRESS_1,
PCI_BASE_ADDRESS_2,
PCI_BASE_ADDRESS_3,
PCI_BASE_ADDRESS_4,
PCI_BASE_ADDRESS_5,
0};
for (i = 0; address[i]; i++) {
pci_read_config_dword(pcid, address[i], &bar);
dev_dbg(&pcid->dev, "bar %d is %x\n", i, bar);
if (!bar) {
dev_dbg(&pcid->dev,
"bar %d not implemented\n", i);
continue;
}
if (bar & PCI_BASE_ADDRESS_SPACE_IO) {
/* This is IO */
len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xffff);
len = len & ~(len - 1);
dev_dbg(&pcid->dev,
"IO space: len in IO %x, BAR %d\n",
len, i);
} else {
len = bar & 0xfffffff0;
len = ~len + 1;
dev_dbg(&pcid->dev,
"len in MEM %x, BAR %d\n", len, i);
}
}
}
#endif
priv->PortOffset = ioremap(priv->memaddr & PCI_BASE_ADDRESS_MEM_MASK,
priv->io_size);
if (!priv->PortOffset) {
dev_err(&pcid->dev, ": Failed to IO remapping ..\n");
device_free_info(priv);
return -ENODEV;
}
rc = pci_request_regions(pcid, DEVICE_NAME);
if (rc) {
dev_err(&pcid->dev, ": Failed to find PCI device\n");
device_free_info(priv);
return -ENODEV;
}
/* do reset */
if (!MACbSoftwareReset(priv->PortOffset)) {
dev_err(&pcid->dev, ": Failed to access MAC hardware..\n");
device_free_info(priv);
return -ENODEV;
}
/* initial to reload eeprom */
MACvInitialize(priv->PortOffset);
MACvReadEtherAddress(priv->PortOffset, priv->abyCurrentNetAddr);
device_get_options(priv);
device_set_options(priv);
/* Mask out the options cannot be set to the chip */
priv->sOpts.flags &= pChip_info->flags;
/* Enable the chip specified capabilities */
priv->flags = priv->sOpts.flags | (pChip_info->flags & 0xff000000UL);
priv->tx_80211 = device_dma0_tx_80211;
priv->sMgmtObj.pAdapter = (void *)priv;
priv->pMgmt = &(priv->sMgmtObj);
wiphy = priv->hw->wiphy;
wiphy->frag_threshold = FRAG_THRESH_DEF;
wiphy->rts_threshold = RTS_THRESH_DEF;
wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_AP);
priv->hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_REPORTS_TX_ACK_STATUS |
IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_TIMING_BEACON_ONLY;
priv->hw->max_signal = 100;
if (vnt_init(priv))
return -ENODEV;
device_print_info(priv);
pci_set_drvdata(pcid, priv);
return 0;
}
/*------------------------------------------------------------------*/
MODULE_DEVICE_TABLE(pci, vt6655_pci_id_table);