Staging: Add pristine upstream vt6656 driver sources to drivers/staging/vt6656.
Add pristine upstream vt6656 driver sources to drivers/staging/vt6656. These
files were copied from the driver directory in the upstream source archive,
available here:
http://www.viaarena.com/Driver/VT6656_Linux_src_v1.19_12_x86.zip
After copying, trailing whitespace was stripped. This is GPL-licensed code.
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
new file mode 100644
index 0000000..3368e83
--- /dev/null
+++ b/drivers/staging/vt6656/main_usb.c
@@ -0,0 +1,2398 @@
+/*
+ * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * File: main_usb.c
+ *
+ * Purpose: driver entry for initial, open, close, tx and rx.
+ *
+ * Author: Lyndon Chen
+ *
+ * Date: Dec 8, 2005
+ *
+ * Functions:
+ *
+ * vntwusb_found1 - module initial (insmod) driver entry
+ * device_remove1 - module remove entry
+ * device_open - allocate dma/descripter resource & initial mac/bbp function
+ * device_xmit - asynchrous data tx function
+ * device_set_multi - set mac filter
+ * device_ioctl - ioctl entry
+ * device_close - shutdown mac/bbp & free dma/descripter resource
+ * device_alloc_frag_buf - rx fragement pre-allocated function
+ * device_free_tx_bufs - free tx buffer function
+ * device_dma0_tx_80211- tx 802.11 frame via dma0
+ * device_dma0_xmit- tx PS bufferred frame via dma0
+ * device_init_registers- initial MAC & BBP & RF internal registers.
+ * device_init_rings- initial tx/rx ring buffer
+ * device_init_defrag_cb- initial & allocate de-fragement buffer.
+ * device_tx_srv- tx interrupt service function
+ *
+ * Revision History:
+ */
+#undef __NO_VERSION__
+
+#if !defined(__DEVICE_H__)
+#include "device.h"
+#endif
+#if !defined(__CARD_H__)
+#include "card.h"
+#endif
+#if !defined(__TBIT_H__)
+#include "tbit.h"
+#endif
+#if !defined(__BASEBAND_H__)
+#include "baseband.h"
+#endif
+#if !defined(__MAC_H__)
+#include "mac.h"
+#endif
+#if !defined(__TETHER_H__)
+#include "tether.h"
+#endif
+#if !defined(__WMGR_H__)
+#include "wmgr.h"
+#endif
+#if !defined(__WCTL_H__)
+#include "wctl.h"
+#endif
+#if !defined(__POWER_H__)
+#include "power.h"
+#endif
+#if !defined(__WCMD_H__)
+#include "wcmd.h"
+#endif
+#if !defined(__IOCMD_H__)
+#include "iocmd.h"
+#endif
+#if !defined(__TCRC_H__)
+#include "tcrc.h"
+#endif
+#if !defined(__RXTX_H__)
+#include "rxtx.h"
+#endif
+#if !defined(__BSSDB_H__)
+#include "bssdb.h"
+#endif
+#if !defined(__HOSTAP_H__)
+#include "hostap.h"
+#endif
+#if !defined(__WPACTL_H__)
+#include "wpactl.h"
+#endif
+#if !defined(__IOCTL_H__)
+#include "ioctl.h"
+#endif
+#if !defined(__IWCTL_H__)
+#include "iwctl.h"
+#endif
+#if !defined(__DPC_H__)
+#include "dpc.h"
+#endif
+#if !defined(__IOCMD_H__)
+#include "iocmd.h"
+#endif
+#if !defined(__DATARATE_H__)
+#include "datarate.h"
+#endif
+#if !defined(__RF_H__)
+#include "rf.h"
+#endif
+#if !defined(__FIRMWARE_H__)
+#include "firmware.h"
+#endif
+
+#if !defined(__MAC_H__)
+#include "mac.h"
+#endif
+
+#if !defined(__RNDIS_H__)
+#include "rndis.h"
+#endif
+#if !defined(__CONTROL_H__)
+#include "control.h"
+#endif
+#if !defined (_CHANNEL_H_)
+#include "channel.h"
+#endif
+#if !defined(__INT_H__)
+#include "int.h"
+#endif
+#if !defined(__IOWPA_H__)
+#include "iowpa.h"
+#endif
+
+/*--------------------- Static Definitions -------------------------*/
+//static int msglevel =MSG_LEVEL_DEBUG;
+static int msglevel =MSG_LEVEL_INFO;
+
+//
+// Define module options
+//
+
+// Version Information
+#define DRIVER_AUTHOR "VIA Networking Technologies, Inc., <lyndonchen@vntek.com.tw>"
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION(DEVICE_FULL_DRV_NAM);
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15)
+#define DEVICE_PARAM(N,D) \
+ static int N[MAX_UINTS]=OPTION_DEFAULT;\
+ module_param_array(N, int, NULL, 0);\
+ MODULE_PARM_DESC(N, D);
+
+#else
+#define DEVICE_PARAM(N,D) \
+ static const int N[MAX_UINTS]=OPTION_DEFAULT;\
+ MODULE_PARM(N, "1-" __MODULE_STRING(MAX_UINTS) "i");\
+ MODULE_PARM_DESC(N, D);
+#endif
+
+#define RX_DESC_MIN0 16
+#define RX_DESC_MAX0 128
+#define RX_DESC_DEF0 64
+DEVICE_PARAM(RxDescriptors0,"Number of receive usb desc buffer");
+
+
+#define TX_DESC_MIN0 16
+#define TX_DESC_MAX0 128
+#define TX_DESC_DEF0 64
+DEVICE_PARAM(TxDescriptors0,"Number of transmit usb desc buffer");
+
+
+#define CHANNEL_MIN 1
+#define CHANNEL_MAX 14
+#define CHANNEL_DEF 6
+
+DEVICE_PARAM(Channel, "Channel number");
+
+
+/* PreambleType[] is the preamble length used for transmit.
+ 0: indicate allows long preamble type
+ 1: indicate allows short preamble type
+*/
+
+#define PREAMBLE_TYPE_DEF 1
+
+DEVICE_PARAM(PreambleType, "Preamble Type");
+
+
+#define RTS_THRESH_MIN 512
+#define RTS_THRESH_MAX 2347
+#define RTS_THRESH_DEF 2347
+
+DEVICE_PARAM(RTSThreshold, "RTS threshold");
+
+
+#define FRAG_THRESH_MIN 256
+#define FRAG_THRESH_MAX 2346
+#define FRAG_THRESH_DEF 2346
+
+DEVICE_PARAM(FragThreshold, "Fragmentation threshold");
+
+
+#define DATA_RATE_MIN 0
+#define DATA_RATE_MAX 13
+#define DATA_RATE_DEF 13
+/* datarate[] index
+ 0: indicate 1 Mbps 0x02
+ 1: indicate 2 Mbps 0x04
+ 2: indicate 5.5 Mbps 0x0B
+ 3: indicate 11 Mbps 0x16
+ 4: indicate 6 Mbps 0x0c
+ 5: indicate 9 Mbps 0x12
+ 6: indicate 12 Mbps 0x18
+ 7: indicate 18 Mbps 0x24
+ 8: indicate 24 Mbps 0x30
+ 9: indicate 36 Mbps 0x48
+ 10: indicate 48 Mbps 0x60
+ 11: indicate 54 Mbps 0x6c
+ 12: indicate 72 Mbps 0x90
+ 13: indicate auto rate
+*/
+
+DEVICE_PARAM(ConnectionRate, "Connection data rate");
+
+#define OP_MODE_MAX 2
+#define OP_MODE_DEF 0
+#define OP_MODE_MIN 0
+
+DEVICE_PARAM(OPMode, "Infrastruct, adhoc, AP mode ");
+
+/* OpMode[] is used for transmit.
+ 0: indicate infrastruct mode used
+ 1: indicate adhoc mode used
+ 2: indicate AP mode used
+*/
+
+
+/* PSMode[]
+ 0: indicate disable power saving mode
+ 1: indicate enable power saving mode
+*/
+
+#define PS_MODE_DEF 0
+
+DEVICE_PARAM(PSMode, "Power saving mode");
+
+
+#define SHORT_RETRY_MIN 0
+#define SHORT_RETRY_MAX 31
+#define SHORT_RETRY_DEF 8
+
+
+DEVICE_PARAM(ShortRetryLimit, "Short frame retry limits");
+
+#define LONG_RETRY_MIN 0
+#define LONG_RETRY_MAX 15
+#define LONG_RETRY_DEF 4
+
+
+DEVICE_PARAM(LongRetryLimit, "long frame retry limits");
+
+
+/* BasebandType[] baseband type selected
+ 0: indicate 802.11a type
+ 1: indicate 802.11b type
+ 2: indicate 802.11g type
+*/
+#define BBP_TYPE_MIN 0
+#define BBP_TYPE_MAX 2
+#define BBP_TYPE_DEF 2
+
+DEVICE_PARAM(BasebandType, "baseband type");
+
+
+
+/* 80211hEnable[]
+ 0: indicate disable 802.11h
+ 1: indicate enable 802.11h
+*/
+
+#define X80211h_MODE_DEF 0
+
+DEVICE_PARAM(b80211hEnable, "802.11h mode");
+
+
+//
+// Static vars definitions
+//
+
+
+
+static struct usb_device_id vntwusb_table[] = {
+ {USB_DEVICE(VNT_USB_VENDOR_ID, VNT_USB_PRODUCT_ID)},
+ {}
+};
+
+
+
+#ifdef WIRELESS_EXT
+// Frequency list (map channels to frequencies)
+/*
+static const long frequency_list[] = {
+ 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, 2467, 2472, 2484,
+ 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980,
+ 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, 5220, 5230, 5240,
+ 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, 5580, 5600, 5620, 5640, 5660, 5680,
+ 5700, 5745, 5765, 5785, 5805, 5825
+ };
+
+
+#ifndef IW_ENCODE_NOKEY
+#define IW_ENCODE_NOKEY 0x0800
+#define IW_ENCODE_MODE (IW_ENCODE_DISABLED | IW_ENCODE_RESTRICTED | IW_ENCODE_OPEN)
+#endif
+
+#if WIRELESS_EXT > 12
+static const struct iw_handler_def iwctl_handler_def;
+#else
+struct iw_request_info {};
+#endif //WIRELESS_EXT > 12
+*/
+
+#endif /* WIRELESS_EXT */
+
+
+
+/*--------------------- Static Functions --------------------------*/
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+
+static int vntwusb_found1(struct usb_interface *intf, const struct usb_device_id *id);
+static void vntwusb_disconnect(struct usb_interface *intf);
+#ifdef CONFIG_PM /* Minimal support for suspend and resume */
+static int vntwusb_suspend(struct usb_interface *intf, pm_message_t message);
+static int vntwusb_resume(struct usb_interface *intf);
+#endif
+#else
+
+static void* vntwusb_found1(struct usb_device *udev, UINT interface, const struct usb_device_id *id);
+static void vntwusb_disconnect(struct usb_device *udev, void *ptr);
+#endif
+static struct net_device_stats *device_get_stats(struct net_device *dev);
+static int device_open(struct net_device *dev);
+static int device_xmit(struct sk_buff *skb, struct net_device *dev);
+static void device_set_multi(struct net_device *dev);
+static int device_close(struct net_device *dev);
+static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
+
+static BOOL device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType);
+static BOOL device_init_defrag_cb(PSDevice pDevice);
+static void device_init_diversity_timer(PSDevice pDevice);
+static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev);
+
+static int ethtool_ioctl(struct net_device *dev, void *useraddr);
+static void device_free_tx_bufs(PSDevice pDevice);
+static void device_free_rx_bufs(PSDevice pDevice);
+static void device_free_int_bufs(PSDevice pDevice);
+static void device_free_frag_bufs(PSDevice pDevice);
+static BOOL device_alloc_bufs(PSDevice pDevice);
+
+static int Read_config_file(PSDevice pDevice);
+static UCHAR *Config_FileOperation(PSDevice pDevice);
+static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source);
+
+//2008-0714<Add>by Mike Liu
+static BOOL device_release_WPADEV(PSDevice pDevice);
+
+//2007-1107-01<Add>by MikeLiu
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
+static void usb_device_reset(PSDevice pDevice);
+#endif
+
+
+
+/*--------------------- Export Variables --------------------------*/
+
+/*--------------------- Export Functions --------------------------*/
+
+
+static void
+device_set_options(PSDevice pDevice) {
+
+ BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
+ BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
+
+
+ memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN);
+
+ pDevice->cbTD = TX_DESC_DEF0;
+ pDevice->cbRD = RX_DESC_DEF0;
+ pDevice->uChannel = CHANNEL_DEF;
+ pDevice->wRTSThreshold = RTS_THRESH_DEF;
+ pDevice->wFragmentationThreshold = FRAG_THRESH_DEF;
+ pDevice->byShortRetryLimit = SHORT_RETRY_DEF;
+ pDevice->byLongRetryLimit = LONG_RETRY_DEF;
+ pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME;
+ pDevice->byShortPreamble = PREAMBLE_TYPE_DEF;
+ pDevice->ePSMode = PS_MODE_DEF;
+ pDevice->b11hEnable = X80211h_MODE_DEF;
+ pDevice->eOPMode = OP_MODE_DEF;
+ pDevice->uConnectionRate = DATA_RATE_DEF;
+ if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = TRUE;
+ pDevice->byBBType = BBP_TYPE_DEF;
+ pDevice->byPacketType = pDevice->byBBType;
+ pDevice->byAutoFBCtrl = AUTO_FB_0;
+ pDevice->bUpdateBBVGA = TRUE;
+ pDevice->byFOETuning = 0;
+ pDevice->byAutoPwrTunning = 0;
+ pDevice->wCTSDuration = 0;
+ pDevice->byPreambleType = 0;
+ pDevice->bExistSWNetAddr = FALSE;
+// pDevice->bDiversityRegCtlON = TRUE;
+ pDevice->bDiversityRegCtlON = FALSE;
+}
+
+
+static VOID device_init_diversity_timer(PSDevice pDevice) {
+
+ init_timer(&pDevice->TimerSQ3Tmax1);
+ pDevice->TimerSQ3Tmax1.data = (ULONG)pDevice;
+ pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack;
+ pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ);
+
+ init_timer(&pDevice->TimerSQ3Tmax2);
+ pDevice->TimerSQ3Tmax2.data = (ULONG)pDevice;
+ pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack;
+ pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ);
+
+ init_timer(&pDevice->TimerSQ3Tmax3);
+ pDevice->TimerSQ3Tmax3.data = (ULONG)pDevice;
+ pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerSQ3Tmax3CallBack;
+ pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ);
+
+ return;
+}
+
+
+//
+// Initialiation of MAC & BBP registers
+//
+
+static BOOL device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType)
+{
+ BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
+ BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
+ BYTE byAntenna;
+ UINT ii;
+ CMD_CARD_INIT sInitCmd;
+ NTSTATUS ntStatus = STATUS_SUCCESS;
+ RSP_CARD_INIT sInitRsp;
+ PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
+ BYTE byTmp;
+ BYTE byCalibTXIQ = 0;
+ BYTE byCalibTXDC = 0;
+ BYTE byCalibRXIQ = 0;
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "---->INIbInitAdapter. [%d][%d]\n", InitType, pDevice->byPacketType);
+ spin_lock_irq(&pDevice->lock);
+ if (InitType == DEVICE_INIT_COLD) {
+ memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN);
+
+ if ( !FIRMWAREbCheckVersion(pDevice) ) {
+ if (FIRMWAREbDownload(pDevice) == TRUE) {
+ if (FIRMWAREbBrach2Sram(pDevice) == FALSE) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" FIRMWAREbBrach2Sram fail \n");
+ spin_unlock_irq(&pDevice->lock);
+ return FALSE;
+ }
+ } else {
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" FIRMWAREbDownload fail \n");
+ spin_unlock_irq(&pDevice->lock);
+ return FALSE;
+ }
+ }
+
+ if ( !BBbVT3184Init(pDevice) ) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" BBbVT3184Init fail \n");
+ spin_unlock_irq(&pDevice->lock);
+ return FALSE;
+ }
+ }
+
+ sInitCmd.byInitClass = (BYTE)InitType;
+ sInitCmd.bExistSWNetAddr = (BYTE) pDevice->bExistSWNetAddr;
+ for(ii=0;ii<6;ii++)
+ sInitCmd.bySWNetAddr[ii] = pDevice->abyCurrentNetAddr[ii];
+ sInitCmd.byShortRetryLimit = pDevice->byShortRetryLimit;
+ sInitCmd.byLongRetryLimit = pDevice->byLongRetryLimit;
+
+ //issue Card_init command to device
+ ntStatus = CONTROLnsRequestOut(pDevice,
+ MESSAGE_TYPE_CARDINIT,
+ 0,
+ 0,
+ sizeof(CMD_CARD_INIT),
+ (PBYTE) &(sInitCmd));
+
+ if ( ntStatus != STATUS_SUCCESS ) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Issue Card init fail \n");
+ spin_unlock_irq(&pDevice->lock);
+ return FALSE;
+ }
+ if (InitType == DEVICE_INIT_COLD) {
+
+ ntStatus = CONTROLnsRequestIn(pDevice,MESSAGE_TYPE_INIT_RSP,0,0,sizeof(RSP_CARD_INIT), (PBYTE) &(sInitRsp));
+
+ if (ntStatus != STATUS_SUCCESS) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Cardinit request in status fail!\n");
+ spin_unlock_irq(&pDevice->lock);
+ return FALSE;
+ }
+
+ //Local ID for AES functions
+ ntStatus = CONTROLnsRequestIn(pDevice,
+ MESSAGE_TYPE_READ,
+ MAC_REG_LOCALID,
+ MESSAGE_REQUEST_MACREG,
+ 1,
+ &pDevice->byLocalID);
+
+ if ( ntStatus != STATUS_SUCCESS ) {
+ spin_unlock_irq(&pDevice->lock);
+ return FALSE;
+ }
+
+ // Do MACbSoftwareReset in MACvInitialize
+ // force CCK
+ pDevice->bCCK = TRUE;
+ pDevice->bProtectMode = FALSE; //Only used in 11g type, sync with ERP IE
+ pDevice->bNonERPPresent = FALSE;
+ pDevice->bBarkerPreambleMd = FALSE;
+ if ( pDevice->bFixRate ) {
+ pDevice->wCurrentRate = (WORD) pDevice->uConnectionRate;
+ } else {
+ if ( pDevice->byBBType == BB_TYPE_11B )
+ pDevice->wCurrentRate = RATE_11M;
+ else
+ pDevice->wCurrentRate = RATE_54M;
+ }
+
+ CHvInitChannelTable(pDevice);
+
+ pDevice->byTopOFDMBasicRate = RATE_24M;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+ pDevice->byRevId = 0; //Target to IF pin while programming to RF chip.
+ pDevice->byCurPwr = 0xFF;
+
+ pDevice->byCCKPwr = pDevice->abyEEPROM[EEP_OFS_PWR_CCK];
+ pDevice->byOFDMPwrG = pDevice->abyEEPROM[EEP_OFS_PWR_OFDMG];
+ // Load power Table
+ for (ii=0;ii<14;ii++) {
+ pDevice->abyCCKPwrTbl[ii] = pDevice->abyEEPROM[ii + EEP_OFS_CCK_PWR_TBL];
+ if (pDevice->abyCCKPwrTbl[ii] == 0)
+ pDevice->abyCCKPwrTbl[ii] = pDevice->byCCKPwr;
+ pDevice->abyOFDMPwrTbl[ii] = pDevice->abyEEPROM[ii + EEP_OFS_OFDM_PWR_TBL];
+ if (pDevice->abyOFDMPwrTbl[ii] == 0)
+ pDevice->abyOFDMPwrTbl[ii] = pDevice->byOFDMPwrG;
+ }
+
+ //original zonetype is USA,but customize zonetype is europe,
+ // then need recover 12,13 ,14 channel with 11 channel
+ if(((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) ||
+ (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe))&&
+ (pDevice->byOriginalZonetype == ZoneType_USA)) {
+ for(ii=11;ii<14;ii++) {
+ pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10];
+ pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10];
+ }
+ }
+
+ //{{ RobertYu: 20041124
+ pDevice->byOFDMPwrA = 0x34; // same as RFbMA2829SelectChannel
+ // Load OFDM A Power Table
+ for (ii=0;ii<CB_MAX_CHANNEL_5G;ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL
+ pDevice->abyOFDMAPwrTbl[ii] = pDevice->abyEEPROM[ii + EEP_OFS_OFDMA_PWR_TBL];
+ if (pDevice->abyOFDMAPwrTbl[ii] == 0)
+ pDevice->abyOFDMAPwrTbl[ii] = pDevice->byOFDMPwrA;
+ }
+ //}} RobertYu
+
+ byAntenna = pDevice->abyEEPROM[EEP_OFS_ANTENNA];
+ if (byAntenna & EEP_ANTINV)
+ pDevice->bTxRxAntInv = TRUE;
+ else
+ pDevice->bTxRxAntInv = FALSE;
+
+ byAntenna &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
+
+ if (byAntenna == 0) // if not set default is All
+ byAntenna = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
+
+ if (byAntenna == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) {
+ pDevice->byAntennaCount = 2;
+ pDevice->byTxAntennaMode = ANT_B;
+ pDevice->dwTxAntennaSel = 1;
+ pDevice->dwRxAntennaSel = 1;
+ if (pDevice->bTxRxAntInv == TRUE)
+ pDevice->byRxAntennaMode = ANT_A;
+ else
+ pDevice->byRxAntennaMode = ANT_B;
+
+ if (pDevice->bDiversityRegCtlON)
+ pDevice->bDiversityEnable = TRUE;
+ else
+ pDevice->bDiversityEnable = FALSE;
+ } else {
+ pDevice->bDiversityEnable = FALSE;
+ pDevice->byAntennaCount = 1;
+ pDevice->dwTxAntennaSel = 0;
+ pDevice->dwRxAntennaSel = 0;
+ if (byAntenna & EEP_ANTENNA_AUX) {
+ pDevice->byTxAntennaMode = ANT_A;
+ if (pDevice->bTxRxAntInv == TRUE)
+ pDevice->byRxAntennaMode = ANT_B;
+ else
+ pDevice->byRxAntennaMode = ANT_A;
+ } else {
+ pDevice->byTxAntennaMode = ANT_B;
+ if (pDevice->bTxRxAntInv == TRUE)
+ pDevice->byRxAntennaMode = ANT_A;
+ else
+ pDevice->byRxAntennaMode = ANT_B;
+ }
+ }
+ pDevice->ulDiversityNValue = 100*255;
+ pDevice->ulDiversityMValue = 100*16;
+ pDevice->byTMax = 1;
+ pDevice->byTMax2 = 4;
+ pDevice->ulSQ3TH = 0;
+ pDevice->byTMax3 = 64;
+ // -----------------------------------------------------------------
+
+ //Get Auto Fall Back Type
+ pDevice->byAutoFBCtrl = AUTO_FB_0;
+
+ // Set SCAN Time
+ pDevice->uScanTime = WLAN_SCAN_MINITIME;
+
+ // default Auto Mode
+ //pDevice->NetworkType = Ndis802_11Automode;
+ pDevice->eConfigPHYMode = PHY_TYPE_AUTO;
+ pDevice->byBBType = BB_TYPE_11G;
+
+ // initialize BBP registers
+ pDevice->ulTxPower = 25;
+
+ // Get Channel range
+ pDevice->byMinChannel = 1;
+ pDevice->byMaxChannel = CB_MAX_CHANNEL;
+
+ // Get RFType
+ pDevice->byRFType = sInitRsp.byRFType;
+
+ if ((pDevice->byRFType & RF_EMU) != 0) {
+ // force change RevID for VT3253 emu
+ pDevice->byRevId = 0x80;
+ }
+
+ // Load EEPROM calibrated vt3266 parameters
+ if (pDevice->byRFType == RF_VT3226D0) {
+ if((pDevice->abyEEPROM[EEP_OFS_MAJOR_VER] == 0x1) &&
+ (pDevice->abyEEPROM[EEP_OFS_MINOR_VER] >= 0x4)) {
+ byCalibTXIQ = pDevice->abyEEPROM[EEP_OFS_CALIB_TX_IQ];
+ byCalibTXDC = pDevice->abyEEPROM[EEP_OFS_CALIB_TX_DC];
+ byCalibRXIQ = pDevice->abyEEPROM[EEP_OFS_CALIB_RX_IQ];
+ if( (byCalibTXIQ || byCalibTXDC || byCalibRXIQ) ) {
+ ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFF, 0x03); // CR255, Set BB to support TX/RX IQ and DC compensation Mode
+ ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFB, byCalibTXIQ); // CR251, TX I/Q Imbalance Calibration
+ ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFC, byCalibTXDC); // CR252, TX DC-Offset Calibration
+ ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFD, byCalibRXIQ); // CR253, RX I/Q Imbalance Calibration
+ } else {
+ // turn off BB Calibration compensation
+ ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFF, 0x0); // CR255
+ }
+ }
+ }
+ pMgmt->eScanType = WMAC_SCAN_PASSIVE;
+ pMgmt->uCurrChannel = pDevice->uChannel;
+ pMgmt->uIBSSChannel = pDevice->uChannel;
+ CARDbSetMediaChannel(pDevice, pMgmt->uCurrChannel);
+
+ // get Permanent network address
+ MEMvCopy(pDevice->abyPermanentNetAddr,&(sInitRsp.byNetAddr[0]),6)
+ MEMvCopy(pDevice->abyCurrentNetAddr, pDevice->abyPermanentNetAddr, U_ETHER_ADDR_LEN);
+
+ // if exist SW network address, use SW network address.
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Network address = %02x-%02x-%02x=%02x-%02x-%02x\n",
+ pDevice->abyCurrentNetAddr[0],
+ pDevice->abyCurrentNetAddr[1],
+ pDevice->abyCurrentNetAddr[2],
+ pDevice->abyCurrentNetAddr[3],
+ pDevice->abyCurrentNetAddr[4],
+ pDevice->abyCurrentNetAddr[5]);
+ }
+
+
+
+ // Set BB and packet type at the same time.
+ // Set Short Slot Time, xIFS, and RSPINF.
+ if (pDevice->byBBType == BB_TYPE_11A) {
+ CARDbAddBasicRate(pDevice, RATE_6M);
+ pDevice->bShortSlotTime = TRUE;
+ } else {
+ CARDbAddBasicRate(pDevice, RATE_1M);
+ pDevice->bShortSlotTime = FALSE;
+ }
+ BBvSetShortSlotTime(pDevice);
+ CARDvSetBSSMode(pDevice);
+
+ if (pDevice->bUpdateBBVGA) {
+ pDevice->byBBVGACurrent = pDevice->abyBBVGA[0];
+ pDevice->byBBVGANew = pDevice->byBBVGACurrent;
+ BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]);
+ }
+
+ pDevice->byRadioCtl = pDevice->abyEEPROM[EEP_OFS_RADIOCTL];
+ pDevice->bHWRadioOff = FALSE;
+ if ( (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) != 0 ) {
+ ntStatus = CONTROLnsRequestIn(pDevice,
+ MESSAGE_TYPE_READ,
+ MAC_REG_GPIOCTL1,
+ MESSAGE_REQUEST_MACREG,
+ 1,
+ &byTmp);
+
+ if ( ntStatus != STATUS_SUCCESS ) {
+ spin_unlock_irq(&pDevice->lock);
+ return FALSE;
+ }
+ if ( (byTmp & GPIO3_DATA) == 0 ) {
+ pDevice->bHWRadioOff = TRUE;
+ MACvRegBitsOn(pDevice,MAC_REG_GPIOCTL1,GPIO3_INTMD);
+ } else {
+ MACvRegBitsOff(pDevice,MAC_REG_GPIOCTL1,GPIO3_INTMD);
+ pDevice->bHWRadioOff = FALSE;
+ }
+
+ } //EEP_RADIOCTL_ENABLE
+
+ ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_TMLEN,0x38);
+ ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW);
+ MACvRegBitsOn(pDevice,MAC_REG_GPIOCTL0,0x01);
+
+ if ((pDevice->bHWRadioOff == TRUE) || (pDevice->bRadioControlOff == TRUE)) {
+ CARDbRadioPowerOff(pDevice);
+ } else {
+ CARDbRadioPowerOn(pDevice);
+ }
+
+ spin_unlock_irq(&pDevice->lock);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"<----INIbInitAdapter Exit\n");
+ return TRUE;
+}
+
+static BOOL device_release_WPADEV(PSDevice pDevice)
+{
+ viawget_wpa_header *wpahdr;
+ int ii=0;
+ // wait_queue_head_t Set_wait;
+ //send device close to wpa_supplicnat layer
+ if (pDevice->bWPADEVUp==TRUE) {
+ wpahdr = (viawget_wpa_header *)pDevice->skb->data;
+ wpahdr->type = VIAWGET_DEVICECLOSE_MSG;
+ wpahdr->resp_ie_len = 0;
+ wpahdr->req_ie_len = 0;
+ skb_put(pDevice->skb, sizeof(viawget_wpa_header));
+ pDevice->skb->dev = pDevice->wpadev;
+//2008-4-3 modify by Chester for wpa
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
+ pDevice->skb->mac_header = pDevice->skb->data;
+#else
+ pDevice->skb->mac.raw = pDevice->skb->data;
+#endif
+ pDevice->skb->pkt_type = PACKET_HOST;
+ pDevice->skb->protocol = htons(ETH_P_802_2);
+ memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
+ netif_rx(pDevice->skb);
+ pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
+
+ //wait release WPADEV
+ // init_waitqueue_head(&Set_wait);
+ // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait
+ while(pDevice->bWPADEVUp==TRUE) {
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ schedule_timeout (HZ/20); //wait 50ms
+ ii++;
+ if(ii>20)
+ break;
+ }
+ };
+ return TRUE;
+}
+
+#ifdef CONFIG_PM /* Minimal support for suspend and resume */
+static int vntwusb_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ PSDevice pDevice = usb_get_intfdata(intf);
+ struct net_device *dev = pDevice->dev;
+
+ printk("VNTWUSB Suspend Start======>\n");
+if(dev != NULL) {
+ if(pDevice->flags & DEVICE_FLAGS_OPENED)
+ device_close(dev);
+}
+
+ usb_put_dev(interface_to_usbdev(intf));
+ return 0;
+}
+
+static int vntwusb_resume(struct usb_interface *intf)
+{
+ PSDevice pDevice = usb_get_intfdata(intf);
+ struct net_device *dev = pDevice->dev;
+
+ printk("VNTWUSB Resume Start======>\n");
+ if(dev != NULL) {
+ usb_get_dev(interface_to_usbdev(intf));
+ if(!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
+ if(device_open(dev)!=0)
+ printk("VNTWUSB Resume Start======>open fail\n");
+ }
+ }
+ return 0;
+}
+#endif
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+
+static int
+vntwusb_found1(struct usb_interface *intf, const struct usb_device_id *id)
+#else
+
+static void *
+vntwusb_found1(struct usb_device *udev, UINT interface, const struct usb_device_id *id)
+#endif
+{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
+ BYTE fake_mac[U_ETHER_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};//fake MAC address
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ struct usb_device *udev = interface_to_usbdev(intf);
+ int rc = 0;
+#endif
+ struct net_device *netdev = NULL;
+ PSDevice pDevice = NULL;
+
+
+ printk(KERN_NOTICE "%s Ver. %s\n",DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
+ printk(KERN_NOTICE "Copyright (c) 2004 VIA Networking Technologies, Inc.\n");
+
+//2008-0922-01<Add>by MikeLiu, add usb counter.
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ udev = usb_get_dev(udev);
+#endif
+
+ pDevice = kmalloc(sizeof(DEVICE_INFO), GFP_KERNEL);
+ if (pDevice == NULL) {
+ printk(KERN_ERR DEVICE_NAME ": allocate usb device failed \n");
+ goto err_nomem;
+ }
+ memset(pDevice, 0, sizeof(DEVICE_INFO));
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ netdev = alloc_etherdev(0);
+#else
+ netdev = init_etherdev(netdev, 0);
+#endif
+
+ if (netdev == NULL) {
+ printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n");
+ kfree(pDevice);
+ goto err_nomem;
+ }
+ pDevice->dev = netdev;
+ pDevice->usb = udev;
+
+ // Chain it all together
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
+ SET_MODULE_OWNER(netdev);
+#endif
+
+ // Set initial settings
+ device_set_options(pDevice);
+ spin_lock_init(&pDevice->lock);
+
+ pDevice->tx_80211 = device_dma0_tx_80211;
+ pDevice->sMgmtObj.pAdapter = (PVOID)pDevice;
+
+ netdev->priv = pDevice;
+ netdev->open = device_open;
+ netdev->hard_start_xmit = device_xmit;
+ netdev->stop = device_close;
+ netdev->get_stats = device_get_stats;
+ netdev->set_multicast_list = device_set_multi;
+ netdev->do_ioctl = device_ioctl;
+#ifdef WIRELESS_EXT
+
+//2007-0508-01<Add>by MikeLiu
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ netdev->get_wireless_stats = iwctl_get_wireless_stats;
+ #endif
+
+#if WIRELESS_EXT > 12
+ netdev->wireless_handlers = (struct iw_handler_def *)&iwctl_handler_def;
+// netdev->wireless_handlers = NULL;
+#endif /* WIRELESS_EXT > 12 */
+#endif /* WIRELESS_EXT */
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+
+ //2008-0623-01<Remark>by MikeLiu
+ //2007-0821-01<Add>by MikeLiu
+ // #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
+ usb_set_intfdata(intf, pDevice);
+ SET_NETDEV_DEV(netdev, &intf->dev);
+ //#endif
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
+ memcpy(pDevice->dev->dev_addr, fake_mac, U_ETHER_ADDR_LEN); //use fake mac address
+ #endif
+ rc = register_netdev(netdev);
+ if (rc != 0) {
+ printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
+ free_netdev(netdev);
+ kfree(pDevice);
+ return -ENODEV;
+ }
+ //2008-0623-02<Remark>by MikeLiu
+ //2007-0821-01<Add>by MikeLiu
+ //#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)
+ //usb_set_intfdata(intf, pDevice);
+ //SET_NETDEV_DEV(netdev, &intf->dev);
+ //#endif
+
+//2008-07-21-01<Add>by MikeLiu
+//register wpadev
+ if(wpa_set_wpadev(pDevice, 1)!=0) {
+ printk("Fail to Register WPADEV?\n");
+ unregister_netdev(pDevice->dev);
+ free_netdev(netdev);
+ kfree(pDevice);
+ }
+
+//2007-1107-03<Add>by MikeLiu
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
+ usb_device_reset(pDevice);
+ #endif
+
+#ifdef SndEvt_ToAPI
+{
+ union iwreq_data wrqu;
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.flags = RT_INSMOD_EVENT_FLAG;
+ wrqu.data.length =IFNAMSIZ;
+ wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pDevice->dev->name);
+}
+#endif
+
+ return 0;
+#else
+ return pDevice;
+#endif
+
+
+err_nomem:
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+
+ //2008-0922-01<Add>by MikeLiu, decrease usb counter.
+ usb_put_dev(udev);
+
+ return -ENOMEM;
+#else
+ return NULL;
+#endif
+}
+
+
+static VOID device_free_tx_bufs(PSDevice pDevice) {
+ PUSB_SEND_CONTEXT pTxContext;
+ int ii;
+
+ for (ii = 0; ii < pDevice->cbTD; ii++) {
+
+ pTxContext = pDevice->apTD[ii];
+ //de-allocate URBs
+ if (pTxContext->pUrb) {
+ vntwusb_unlink_urb(pTxContext->pUrb);
+ usb_free_urb(pTxContext->pUrb);
+ }
+ if (pTxContext)
+ kfree(pTxContext);
+ }
+ return;
+}
+
+
+static VOID device_free_rx_bufs(PSDevice pDevice) {
+ PRCB pRCB;
+ int ii;
+
+ for (ii = 0; ii < pDevice->cbRD; ii++) {
+
+ pRCB = pDevice->apRCB[ii];
+ //de-allocate URBs
+ if (pRCB->pUrb) {
+ vntwusb_unlink_urb(pRCB->pUrb);
+ usb_free_urb(pRCB->pUrb);
+ }
+ //de-allocate skb
+ if (pRCB->skb)
+ dev_kfree_skb(pRCB->skb);
+ }
+ if (pDevice->pRCBMem)
+ kfree(pDevice->pRCBMem);
+
+ return;
+}
+
+//2007-1107-02<Add>by MikeLiu
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
+static void usb_device_reset(PSDevice pDevice)
+{
+ int status;
+ status = usb_reset_device(pDevice->usb);
+ if (status)
+ printk("usb_device_reset fail status=%d\n",status);
+ return ;
+}
+#endif
+
+static VOID device_free_int_bufs(PSDevice pDevice) {
+
+ if (pDevice->intBuf.pDataBuf != NULL)
+ kfree(pDevice->intBuf.pDataBuf);
+ return;
+}
+
+
+static BOOL device_alloc_bufs(PSDevice pDevice) {
+
+ PUSB_SEND_CONTEXT pTxContext;
+ PRCB pRCB;
+ int ii;
+
+
+ for (ii = 0; ii < pDevice->cbTD; ii++) {
+
+ pTxContext = kmalloc(sizeof(USB_SEND_CONTEXT), GFP_KERNEL);
+ if (pTxContext == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : allocate tx usb context failed\n", pDevice->dev->name);
+ goto free_tx;
+ }
+ pDevice->apTD[ii] = pTxContext;
+ pTxContext->pDevice = (PVOID) pDevice;
+ //allocate URBs
+ pTxContext->pUrb = vntwusb_alloc_urb(0);;
+ if (pTxContext->pUrb == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "alloc tx urb failed\n");
+ goto free_tx;
+ }
+ pTxContext->bBoolInUse = FALSE;
+ }
+
+ // allocate rcb mem
+ pDevice->pRCBMem = kmalloc((sizeof(RCB) * pDevice->cbRD), GFP_KERNEL);
+ if (pDevice->pRCBMem == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : alloc rx usb context failed\n", pDevice->dev->name);
+ goto free_tx;
+ }
+
+
+ pDevice->FirstRecvFreeList = NULL;
+ pDevice->LastRecvFreeList = NULL;
+ pDevice->FirstRecvMngList = NULL;
+ pDevice->LastRecvMngList = NULL;
+ pDevice->NumRecvFreeList = 0;
+ memset(pDevice->pRCBMem, 0, (sizeof(RCB) * pDevice->cbRD));
+ pRCB = (PRCB) pDevice->pRCBMem;
+
+ for (ii = 0; ii < pDevice->cbRD; ii++) {
+
+ pDevice->apRCB[ii] = pRCB;
+ pRCB->pDevice = (PVOID) pDevice;
+ //allocate URBs
+ pRCB->pUrb = vntwusb_alloc_urb(0);
+
+ if (pRCB->pUrb == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR" Failed to alloc rx urb\n");
+ goto free_rx_tx;
+ }
+ pRCB->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
+ if (pRCB->skb == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR" Failed to alloc rx skb\n");
+ goto free_rx_tx;
+ }
+ pRCB->skb->dev = pDevice->dev;
+ pRCB->bBoolInUse = FALSE;
+ EnqueueRCB(pDevice->FirstRecvFreeList, pDevice->LastRecvFreeList, pRCB);
+ pDevice->NumRecvFreeList++;
+ pRCB++;
+ }
+
+
+ pDevice->pControlURB = vntwusb_alloc_urb(0);
+ if (pDevice->pControlURB == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR"Failed to alloc control urb\n");
+ goto free_rx_tx;
+ }
+
+ pDevice->pInterruptURB = vntwusb_alloc_urb(0);
+ if (pDevice->pInterruptURB == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR"Failed to alloc int urb\n");
+ vntwusb_unlink_urb(pDevice->pControlURB);
+ usb_free_urb(pDevice->pControlURB);
+ goto free_rx_tx;
+ }
+
+ pDevice->intBuf.pDataBuf = kmalloc(MAX_INTERRUPT_SIZE, GFP_KERNEL);
+ if (pDevice->intBuf.pDataBuf == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR"Failed to alloc int buf\n");
+ vntwusb_unlink_urb(pDevice->pControlURB);
+ vntwusb_unlink_urb(pDevice->pInterruptURB);
+ usb_free_urb(pDevice->pControlURB);
+ usb_free_urb(pDevice->pInterruptURB);
+ goto free_rx_tx;
+ }
+
+ return TRUE;
+
+free_rx_tx:
+ device_free_rx_bufs(pDevice);
+
+free_tx:
+ device_free_tx_bufs(pDevice);
+
+ return FALSE;
+}
+
+
+
+
+static BOOL device_init_defrag_cb(PSDevice pDevice) {
+ int i;
+ PSDeFragControlBlock pDeF;
+
+ /* Init the fragment ctl entries */
+ for (i = 0; i < CB_MAX_RX_FRAG; i++) {
+ pDeF = &(pDevice->sRxDFCB[i]);
+ if (!device_alloc_frag_buf(pDevice, pDeF)) {
+ DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n",
+ pDevice->dev->name);
+ goto free_frag;
+ };
+ }
+ pDevice->cbDFCB = CB_MAX_RX_FRAG;
+ pDevice->cbFreeDFCB = pDevice->cbDFCB;
+ return TRUE;
+
+free_frag:
+ device_free_frag_bufs(pDevice);
+ return FALSE;
+}
+
+
+
+static void device_free_frag_bufs(PSDevice pDevice) {
+ PSDeFragControlBlock pDeF;
+ int i;
+
+ for (i = 0; i < CB_MAX_RX_FRAG; i++) {
+
+ pDeF = &(pDevice->sRxDFCB[i]);
+
+ if (pDeF->skb)
+ dev_kfree_skb(pDeF->skb);
+ }
+}
+
+
+
+BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) {
+
+ pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
+ if (pDeF->skb == NULL)
+ return FALSE;
+ ASSERT(pDeF->skb);
+ pDeF->skb->dev = pDevice->dev;
+
+ return TRUE;
+}
+
+
+/*-----------------------------------------------------------------*/
+
+static int device_open(struct net_device *dev) {
+ PSDevice pDevice=(PSDevice) dev->priv;
+
+#ifdef WPA_SM_Transtatus
+ extern SWPAResult wpa_Result;
+ memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname));
+ wpa_Result.proto = 0;
+ wpa_Result.key_mgmt = 0;
+ wpa_Result.eap_type = 0;
+ wpa_Result.authenticated = FALSE;
+ pDevice->fWPA_Authened = FALSE;
+#endif
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " device_open...\n");
+
+
+ pDevice->rx_buf_sz = MAX_TOTAL_SIZE_WITH_ALL_HEADERS;
+
+ if (device_alloc_bufs(pDevice) == FALSE) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " device_alloc_bufs fail... \n");
+ return -ENOMEM;
+ }
+
+ if (device_init_defrag_cb(pDevice)== FALSE) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Initial defragement cb fail \n");
+ goto free_rx_tx;
+ }
+
+ MP_CLEAR_FLAG(pDevice, fMP_DISCONNECTED);
+ MP_CLEAR_FLAG(pDevice, fMP_CONTROL_READS);
+ MP_CLEAR_FLAG(pDevice, fMP_CONTROL_WRITES);
+ MP_SET_FLAG(pDevice, fMP_POST_READS);
+ MP_SET_FLAG(pDevice, fMP_POST_WRITES);
+
+ //read config file
+ Read_config_file(pDevice);
+
+ if (device_init_registers(pDevice, DEVICE_INIT_COLD) == FALSE) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " init register fail\n");
+ goto free_all;
+ }
+
+ device_set_multi(pDevice->dev);
+ // Init for Key Management
+
+ KeyvInitTable(pDevice,&pDevice->sKey);
+ memcpy(pDevice->sMgmtObj.abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN);
+ memcpy(pDevice->dev->dev_addr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN);
+ pDevice->bStopTx0Pkt = FALSE;
+ pDevice->bStopDataPkt = FALSE;
+ pDevice->bRoaming = FALSE; //DavidWang
+ pDevice->bIsRoaming = FALSE;//DavidWang
+ pDevice->bEnableRoaming = FALSE;
+ if (pDevice->bDiversityRegCtlON) {
+ device_init_diversity_timer(pDevice);
+ }
+
+ vMgrObjectInit(pDevice);
+ tasklet_init(&pDevice->RxMngWorkItem, (void *)RXvMngWorkItem, (unsigned long)pDevice);
+ tasklet_init(&pDevice->ReadWorkItem, (void *)RXvWorkItem, (unsigned long)pDevice);
+ tasklet_init(&pDevice->EventWorkItem, (void *)INTvWorkItem, (unsigned long)pDevice);
+ add_timer(&(pDevice->sMgmtObj.sTimerSecondCallback));
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ pDevice->int_interval = 100; //Max 100 microframes.
+#else
+ pDevice->int_interval = 0x10; //16 microframes interval(~2ms) for usb 2.0
+#endif
+ pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
+
+ pDevice->bIsRxWorkItemQueued = TRUE;
+ pDevice->fKillEventPollingThread = FALSE;
+ pDevice->bEventAvailable = FALSE;
+
+ pDevice->bWPADEVUp = FALSE;
+#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+ pDevice->bwextstep0 = FALSE;
+ pDevice->bwextstep1 = FALSE;
+ pDevice->bwextstep2 = FALSE;
+ pDevice->bwextstep3 = FALSE;
+ pDevice->bWPASuppWextEnabled = FALSE;
+#endif
+ pDevice->byReAssocCount = 0;
+
+ RXvWorkItem(pDevice);
+ INTvWorkItem(pDevice);
+
+ // Patch: if WEP key already set by iwconfig but device not yet open
+ if ((pDevice->bEncryptionEnable == TRUE) && (pDevice->bTransmitKey == TRUE)) {
+ spin_lock_irq(&pDevice->lock);
+ KeybSetDefaultKey( pDevice,
+ &(pDevice->sKey),
+ pDevice->byKeyIndex | (1 << 31),
+ pDevice->uKeyLength,
+ NULL,
+ pDevice->abyKey,
+ KEY_CTL_WEP
+ );
+ spin_unlock_irq(&pDevice->lock);
+ pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
+ }
+
+ if (pDevice->sMgmtObj.eConfigMode == WMAC_CONFIG_AP) {
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL);
+ }
+ else {
+ //mike:mark@2008-11-10
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ //bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL);
+ }
+
+
+ netif_stop_queue(pDevice->dev);
+ pDevice->flags |= DEVICE_FLAGS_OPENED;
+
+#ifdef SndEvt_ToAPI
+{
+ union iwreq_data wrqu;
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.flags = RT_UPDEV_EVENT_FLAG;
+ wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, NULL);
+}
+#endif
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n");
+ return 0;
+
+free_all:
+ device_free_frag_bufs(pDevice);
+free_rx_tx:
+ device_free_rx_bufs(pDevice);
+ device_free_tx_bufs(pDevice);
+ device_free_int_bufs(pDevice);
+ vntwusb_unlink_urb(pDevice->pControlURB);
+ vntwusb_unlink_urb(pDevice->pInterruptURB);
+ usb_free_urb(pDevice->pControlURB);
+ usb_free_urb(pDevice->pInterruptURB);
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open fail.. \n");
+ return -ENOMEM;
+}
+
+
+
+static int device_close(struct net_device *dev) {
+ PSDevice pDevice=(PSDevice) dev->priv;
+ PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
+ int uu;
+ #endif
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close1 \n");
+ if (pDevice == NULL)
+ return -ENODEV;
+
+#ifdef SndEvt_ToAPI
+{
+ union iwreq_data wrqu;
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.flags = RT_DOWNDEV_EVENT_FLAG;
+ wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, NULL);
+}
+#endif
+
+//2007-1121-02<Add>by EinsnLiu
+ if (pDevice->bLinkPass) {
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
+ mdelay(30);
+ }
+//End Add
+
+//2008-0714-01<Add>by MikeLiu
+device_release_WPADEV(pDevice);
+
+ //2007-0821-01<Add>by MikeLiu
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
+ memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
+ pMgmt->bShareKeyAlgorithm = FALSE;
+ pDevice->bEncryptionEnable = FALSE;
+ pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
+ spin_lock_irq(&pDevice->lock);
+ for(uu=0;uu<MAX_KEY_TABLE;uu++)
+ MACvDisableKeyEntry(pDevice,uu);
+ spin_unlock_irq(&pDevice->lock);
+ #endif
+
+ if ((pDevice->flags & DEVICE_FLAGS_UNPLUG) == FALSE) {
+ MACbShutdown(pDevice);
+ }
+ netif_stop_queue(pDevice->dev);
+ MP_SET_FLAG(pDevice, fMP_DISCONNECTED);
+ MP_CLEAR_FLAG(pDevice, fMP_POST_WRITES);
+ MP_CLEAR_FLAG(pDevice, fMP_POST_READS);
+ pDevice->fKillEventPollingThread = TRUE;
+ del_timer(&pDevice->sTimerCommand);
+ del_timer(&pMgmt->sTimerSecondCallback);
+
+//2007-0115-02<Add>by MikeLiu
+#ifdef TxInSleep
+ del_timer(&pDevice->sTimerTxData);
+#endif
+
+ if (pDevice->bDiversityRegCtlON) {
+ del_timer(&pDevice->TimerSQ3Tmax1);
+ del_timer(&pDevice->TimerSQ3Tmax2);
+ del_timer(&pDevice->TimerSQ3Tmax3);
+ }
+ tasklet_kill(&pDevice->RxMngWorkItem);
+ tasklet_kill(&pDevice->ReadWorkItem);
+ tasklet_kill(&pDevice->EventWorkItem);
+
+ pDevice->bRoaming = FALSE; //DavidWang
+ pDevice->bIsRoaming = FALSE;//DavidWang
+ pDevice->bEnableRoaming = FALSE;
+ pDevice->bCmdRunning = FALSE;
+ pDevice->bLinkPass = FALSE;
+ memset(pMgmt->abyCurrBSSID, 0, 6);
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+
+ device_free_tx_bufs(pDevice);
+ device_free_rx_bufs(pDevice);
+ device_free_int_bufs(pDevice);
+ device_free_frag_bufs(pDevice);
+
+ vntwusb_unlink_urb(pDevice->pControlURB);
+ vntwusb_unlink_urb(pDevice->pInterruptURB);
+ usb_free_urb(pDevice->pControlURB);
+ usb_free_urb(pDevice->pInterruptURB);
+
+ BSSvClearNodeDBTable(pDevice, 0);
+ pDevice->flags &=(~DEVICE_FLAGS_OPENED);
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close2 \n");
+
+ return 0;
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+
+static void vntwusb_disconnect(struct usb_interface *intf)
+
+#else
+
+static void vntwusb_disconnect(struct usb_device *udev, void *ptr)
+#endif
+{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+
+ PSDevice pDevice = usb_get_intfdata(intf);
+#else
+ PSDevice pDevice = (PSDevice)ptr;
+#endif
+
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_disconnect1.. \n");
+ if (pDevice == NULL)
+ return;
+
+#ifdef SndEvt_ToAPI
+{
+ union iwreq_data wrqu;
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.flags = RT_RMMOD_EVENT_FLAG;
+ wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, NULL);
+}
+#endif
+
+//2008-0714-01<Add>by MikeLiu
+device_release_WPADEV(pDevice);
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+
+ usb_set_intfdata(intf, NULL);
+//2008-0922-01<Add>by MikeLiu, decrease usb counter.
+ usb_put_dev(interface_to_usbdev(intf));
+
+#endif
+
+ pDevice->flags |= DEVICE_FLAGS_UNPLUG;
+ if (pDevice->dev != NULL) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "unregister_netdev..\n");
+ unregister_netdev(pDevice->dev);
+
+//2008-07-21-01<Add>by MikeLiu
+//unregister wpadev
+ if(wpa_set_wpadev(pDevice, 0)!=0)
+ printk("unregister wpadev fail?\n");
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ free_netdev(pDevice->dev);
+#else
+ kfree(pDevice->dev);
+#endif
+ }
+
+ kfree(pDevice);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_disconnect3.. \n");
+}
+
+
+
+
+static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
+ PSDevice pDevice=dev->priv;
+ PBYTE pbMPDU;
+ UINT cbMPDULen = 0;
+
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n");
+ spin_lock_irq(&pDevice->lock);
+
+ if (pDevice->bStopTx0Pkt == TRUE) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ };
+
+
+ cbMPDULen = skb->len;
+ pbMPDU = skb->data;
+
+ vDMA0_tx_80211(pDevice, skb);
+
+ spin_unlock_irq(&pDevice->lock);
+
+ return 0;
+
+}
+
+
+static int device_xmit(struct sk_buff *skb, struct net_device *dev) {
+ PSDevice pDevice=dev->priv;
+ struct net_device_stats* pStats = &pDevice->stats;
+
+
+ spin_lock_irq(&pDevice->lock);
+
+ netif_stop_queue(pDevice->dev);
+
+ if (pDevice->bLinkPass == FALSE) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+ if (pDevice->bStopDataPkt == TRUE) {
+ dev_kfree_skb_irq(skb);
+ pStats->tx_dropped++;
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+
+ if(nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb) !=0) { //mike add:xmit fail!
+ if (netif_queue_stopped(pDevice->dev))
+ netif_wake_queue(pDevice->dev);
+ }
+
+ spin_unlock_irq(&pDevice->lock);
+
+ return 0;
+}
+
+
+
+static unsigned const ethernet_polynomial = 0x04c11db7U;
+static inline u32 ether_crc(int length, unsigned char *data)
+{
+ int crc = -1;
+
+ while(--length >= 0) {
+ unsigned char current_octet = *data++;
+ int bit;
+ for (bit = 0; bit < 8; bit++, current_octet >>= 1) {
+ crc = (crc << 1) ^
+ ((crc < 0) ^ (current_octet & 1) ? ethernet_polynomial : 0);
+ }
+ }
+ return crc;
+}
+
+//find out the start position of str2 from str1
+static UCHAR *kstrstr(const UCHAR *str1,const UCHAR *str2) {
+ int str1_len=strlen(str1);
+ int str2_len=strlen(str2);
+
+ while (str1_len >= str2_len) {
+ str1_len--;
+ if(memcmp(str1,str2,str2_len)==0)
+ return (UCHAR *)str1;
+ str1++;
+ }
+ return NULL;
+}
+
+static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source)
+{
+ UCHAR buf1[100];
+ UCHAR buf2[100];
+ UCHAR *start_p=NULL,*end_p=NULL,*tmp_p=NULL;
+ int ii;
+
+ memset(buf1,0,100);
+ strcat(buf1, string);
+ strcat(buf1, "=");
+ source+=strlen(buf1);
+
+//find target string start point
+ if((start_p = kstrstr(source,buf1))==NULL)
+ return FALSE;
+
+//check if current config line is marked by "#" ??
+for(ii=1;;ii++) {
+ if(memcmp(start_p-ii,"\n",1)==0)
+ break;
+ if(memcmp(start_p-ii,"#",1)==0)
+ return FALSE;
+}
+
+//find target string end point
+ if((end_p = kstrstr(start_p,"\n"))==NULL) { //cann't find "\n",but don't care
+ end_p=start_p+strlen(start_p); //no include "\n"
+ }
+
+ memset(buf2,0,100);
+ memcpy(buf2,start_p,end_p-start_p); //get the tartget line
+ buf2[end_p-start_p]='\0';
+
+ //find value
+ if((start_p = kstrstr(buf2,"="))==NULL)
+ return FALSE;
+ memset(buf1,0,100);
+ strcpy(buf1,start_p+1);
+
+ //except space
+ tmp_p = buf1;
+ while(*tmp_p != 0x00) {
+ if(*tmp_p==' ')
+ tmp_p++;
+ else
+ break;
+ }
+
+ memcpy(dest,tmp_p,strlen(tmp_p));
+ return TRUE;
+}
+
+//if read fail,return NULL,or return data pointer;
+static UCHAR *Config_FileOperation(PSDevice pDevice) {
+ UCHAR *config_path=CONFIG_PATH;
+ UCHAR *buffer=NULL;
+ struct file *filp=NULL;
+ mm_segment_t old_fs = get_fs();
+ int oldfsuid=0,oldfsgid=0;
+ int result=0;
+
+ set_fs (KERNEL_DS);
+//Make sure a caller can read or write power as root
+ oldfsuid=current->fsuid;
+ oldfsgid=current->fsgid;
+ current->fsuid = 0;
+ current->fsgid = 0;
+
+ //open file
+ filp = filp_open(config_path, O_RDWR, 0);
+ if (IS_ERR(filp)) {
+ printk("Config_FileOperation file Not exist\n");
+ result=-1;
+ goto error2;
+ }
+
+ if(!(filp->f_op) || !(filp->f_op->read) ||!(filp->f_op->write)) {
+ printk("file %s cann't readable or writable?\n",config_path);
+ result = -1;
+ goto error1;
+ }
+
+ buffer = (UCHAR *)kmalloc(1024, GFP_KERNEL);
+ if(buffer==NULL) {
+ printk("alllocate mem for file fail?\n");
+ result = -1;
+ goto error1;
+ }
+
+ if(filp->f_op->read(filp, buffer, 1024, &filp->f_pos)<0) {
+ printk("read file error?\n");
+ result = -1;
+ }
+
+error1:
+ if(filp_close(filp,NULL))
+ printk("Config_FileOperation:close file fail\n");
+
+error2:
+ set_fs (old_fs);
+ current->fsuid=oldfsuid;
+ current->fsgid=oldfsgid;
+
+if(result!=0) {
+ if(buffer)
+ kfree(buffer);
+ buffer=NULL;
+}
+ return buffer;
+}
+
+//return --->-1:fail; >=0:sucessful
+static int Read_config_file(PSDevice pDevice) {
+ int result=0;
+ UCHAR tmpbuffer[100];
+ UCHAR *buffer=NULL;
+
+ //init config setting
+ pDevice->config_file.ZoneType = -1;
+ pDevice->config_file.eAuthenMode = -1;
+ pDevice->config_file.eEncryptionStatus = -1;
+
+ if((buffer=Config_FileOperation(pDevice)) ==NULL) {
+ result =-1;
+ return result;
+ }
+
+//get zonetype
+{
+ memset(tmpbuffer,0,sizeof(tmpbuffer));
+ if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer) ==TRUE) {
+ if(memcmp(tmpbuffer,"USA",3)==0) {
+ pDevice->config_file.ZoneType=ZoneType_USA;
+ }
+ else if(memcmp(tmpbuffer,"JAPAN",5)==0) {
+ pDevice->config_file.ZoneType=ZoneType_Japan;
+ }
+ else if(memcmp(tmpbuffer,"EUROPE",6)==0) {
+ pDevice->config_file.ZoneType=ZoneType_Europe;
+ }
+ else {
+ printk("Unknown Zonetype[%s]?\n",tmpbuffer);
+ }
+ }
+}
+
+#if 1
+//get other parameter
+ {
+ memset(tmpbuffer,0,sizeof(tmpbuffer));
+ if(Config_FileGetParameter("AUTHENMODE",tmpbuffer,buffer)==TRUE) {
+ pDevice->config_file.eAuthenMode = (int) simple_strtol(tmpbuffer, NULL, 10);
+ }
+
+ memset(tmpbuffer,0,sizeof(tmpbuffer));
+ if(Config_FileGetParameter("ENCRYPTIONMODE",tmpbuffer,buffer)==TRUE) {
+ pDevice->config_file.eEncryptionStatus= (int) simple_strtol(tmpbuffer, NULL, 10);
+ }
+ }
+#endif
+
+ kfree(buffer);
+ return result;
+}
+
+static void device_set_multi(struct net_device *dev) {
+ PSDevice pDevice = (PSDevice) dev->priv;
+ PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
+ u32 mc_filter[2];
+ int ii;
+ struct dev_mc_list *mclist;
+ BYTE pbyData[8] = {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};
+ BYTE byTmpMode = 0;
+ int rc;
+
+
+ spin_lock_irq(&pDevice->lock);
+ rc = CONTROLnsRequestIn(pDevice,
+ MESSAGE_TYPE_READ,
+ MAC_REG_RCR,
+ MESSAGE_REQUEST_MACREG,
+ 1,
+ &byTmpMode
+ );
+ if (rc == 0) pDevice->byRxMode = byTmpMode;
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode in= %x\n", pDevice->byRxMode);
+
+ if (dev->flags & IFF_PROMISC) { // Set promiscuous.
+ DBG_PRT(MSG_LEVEL_ERR,KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name);
+ // Unconditionally log net taps.
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST);
+ }
+ else if ((dev->mc_count > pDevice->multicast_limit) || (dev->flags & IFF_ALLMULTI)) {
+ CONTROLnsRequestOut(pDevice,
+ MESSAGE_TYPE_WRITE,
+ MAC_REG_MAR0,
+ MESSAGE_REQUEST_MACREG,
+ 8,
+ pbyData
+ );
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
+ }
+ else {
+ memset(mc_filter, 0, sizeof(mc_filter));
+ for (ii = 0, mclist = dev->mc_list; mclist && ii < dev->mc_count;
+ ii++, mclist = mclist->next) {
+ int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+ mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31));
+ }
+ for (ii = 0; ii < 4; ii++) {
+ MACvWriteMultiAddr(pDevice, ii, *((PBYTE)&mc_filter[0] + ii));
+ MACvWriteMultiAddr(pDevice, ii+ 4, *((PBYTE)&mc_filter[1] + ii));
+ }
+ pDevice->byRxMode &= ~(RCR_UNICAST);
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
+ }
+
+ if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
+ // If AP mode, don't enable RCR_UNICAST. Since hw only compare addr1 with local mac.
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
+ pDevice->byRxMode &= ~(RCR_UNICAST);
+ }
+ ControlvWriteByte(pDevice, MESSAGE_REQUEST_MACREG, MAC_REG_RCR, pDevice->byRxMode);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode out= %x\n", pDevice->byRxMode);
+ spin_unlock_irq(&pDevice->lock);
+
+}
+
+
+static struct net_device_stats *device_get_stats(struct net_device *dev) {
+ PSDevice pDevice=(PSDevice) dev->priv;
+
+ return &pDevice->stats;
+}
+
+
+static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
+ PSDevice pDevice = (PSDevice)dev->priv;
+ PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
+ PSCmdRequest pReq;
+ //BOOL bCommit = FALSE;
+#ifdef WIRELESS_EXT
+ struct iwreq *wrq = (struct iwreq *) rq;
+ int rc =0;
+#endif //WIRELESS_EXT
+
+
+ if (pMgmt == NULL) {
+ rc = -EFAULT;
+ return rc;
+ }
+
+ switch(cmd) {
+
+#ifdef WIRELESS_EXT
+//#if WIRELESS_EXT < 13
+
+ case SIOCGIWNAME:
+ rc = iwctl_giwname(dev, NULL, (char *)&(wrq->u.name), NULL);
+ break;
+
+ case SIOCSIWNWID:
+ rc = -EOPNOTSUPP;
+ break;
+
+ case SIOCGIWNWID: //0x8b03 support
+ #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+ rc = iwctl_giwnwid(dev, NULL, &(wrq->u.nwid), NULL);
+ #else
+ rc = -EOPNOTSUPP;
+ #endif
+ break;
+
+ // Set frequency/channel
+ case SIOCSIWFREQ:
+ rc = iwctl_siwfreq(dev, NULL, &(wrq->u.freq), NULL);
+ break;
+
+ // Get frequency/channel
+ case SIOCGIWFREQ:
+ rc = iwctl_giwfreq(dev, NULL, &(wrq->u.freq), NULL);
+ break;
+
+ // Set desired network name (ESSID)
+ case SIOCSIWESSID:
+
+ {
+ char essid[IW_ESSID_MAX_SIZE+1];
+ if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) {
+ rc = -E2BIG;
+ break;
+ }
+ if (copy_from_user(essid, wrq->u.essid.pointer,
+ wrq->u.essid.length)) {
+ rc = -EFAULT;
+ break;
+ }
+ rc = iwctl_siwessid(dev, NULL,
+ &(wrq->u.essid), essid);
+ }
+ break;
+
+
+ // Get current network name (ESSID)
+ case SIOCGIWESSID:
+
+ {
+ char essid[IW_ESSID_MAX_SIZE+1];
+ if (wrq->u.essid.pointer)
+ rc = iwctl_giwessid(dev, NULL,
+ &(wrq->u.essid), essid);
+ if (copy_to_user(wrq->u.essid.pointer,
+ essid,
+ wrq->u.essid.length) )
+ rc = -EFAULT;
+ }
+ break;
+
+ case SIOCSIWAP:
+
+ rc = iwctl_siwap(dev, NULL, &(wrq->u.ap_addr), NULL);
+ break;
+
+
+ // Get current Access Point (BSSID)
+ case SIOCGIWAP:
+ rc = iwctl_giwap(dev, NULL, &(wrq->u.ap_addr), NULL);
+ break;
+
+
+ // Set desired station name
+ case SIOCSIWNICKN:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+ // Get current station name
+ case SIOCGIWNICKN:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWNICKN \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+ // Set the desired bit-rate
+ case SIOCSIWRATE:
+ rc = iwctl_siwrate(dev, NULL, &(wrq->u.bitrate), NULL);
+ break;
+
+ // Get the current bit-rate
+ case SIOCGIWRATE:
+
+ rc = iwctl_giwrate(dev, NULL, &(wrq->u.bitrate), NULL);
+ break;
+
+ // Set the desired RTS threshold
+ case SIOCSIWRTS:
+
+ rc = iwctl_siwrts(dev, NULL, &(wrq->u.rts), NULL);
+ break;
+
+ // Get the current RTS threshold
+ case SIOCGIWRTS:
+
+ rc = iwctl_giwrts(dev, NULL, &(wrq->u.rts), NULL);
+ break;
+
+ // Set the desired fragmentation threshold
+ case SIOCSIWFRAG:
+
+ rc = iwctl_siwfrag(dev, NULL, &(wrq->u.frag), NULL);
+ break;
+
+ // Get the current fragmentation threshold
+ case SIOCGIWFRAG:
+
+ rc = iwctl_giwfrag(dev, NULL, &(wrq->u.frag), NULL);
+ break;
+
+ // Set mode of operation
+ case SIOCSIWMODE:
+ rc = iwctl_siwmode(dev, NULL, &(wrq->u.mode), NULL);
+ break;
+
+ // Get mode of operation
+ case SIOCGIWMODE:
+ rc = iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL);
+ break;
+
+ // Set WEP keys and mode
+ case SIOCSIWENCODE:
+ {
+ char abyKey[WLAN_WEP232_KEYLEN];
+
+ if (wrq->u.encoding.pointer) {
+
+
+ if (wrq->u.encoding.length > WLAN_WEP232_KEYLEN) {
+ rc = -E2BIG;
+ break;
+ }
+ memset(abyKey, 0, WLAN_WEP232_KEYLEN);
+ if (copy_from_user(abyKey,
+ wrq->u.encoding.pointer,
+ wrq->u.encoding.length)) {
+ rc = -EFAULT;
+ break;
+ }
+ } else if (wrq->u.encoding.length != 0) {
+ rc = -EINVAL;
+ break;
+ }
+ rc = iwctl_siwencode(dev, NULL, &(wrq->u.encoding), abyKey);
+ }
+ break;
+
+ // Get the WEP keys and mode
+ case SIOCGIWENCODE:
+
+ if (!capable(CAP_NET_ADMIN)) {
+ rc = -EPERM;
+ break;
+ }
+ {
+ char abyKey[WLAN_WEP232_KEYLEN];
+
+ rc = iwctl_giwencode(dev, NULL, &(wrq->u.encoding), abyKey);
+ if (rc != 0) break;
+ if (wrq->u.encoding.pointer) {
+ if (copy_to_user(wrq->u.encoding.pointer,
+ abyKey,
+ wrq->u.encoding.length))
+ rc = -EFAULT;
+ }
+ }
+ break;
+
+#if WIRELESS_EXT > 9
+ // Get the current Tx-Power
+ case SIOCGIWTXPOW:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+ case SIOCSIWTXPOW:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+#endif // WIRELESS_EXT > 9
+
+#if WIRELESS_EXT > 10
+ case SIOCSIWRETRY:
+
+ rc = iwctl_siwretry(dev, NULL, &(wrq->u.retry), NULL);
+ break;
+
+ case SIOCGIWRETRY:
+
+ rc = iwctl_giwretry(dev, NULL, &(wrq->u.retry), NULL);
+ break;
+
+#endif // WIRELESS_EXT > 10
+
+ // Get range of parameters
+ case SIOCGIWRANGE:
+
+ {
+ struct iw_range range;
+
+ rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range);
+ if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range)))
+ rc = -EFAULT;
+ }
+
+ break;
+
+ case SIOCGIWPOWER:
+
+ rc = iwctl_giwpower(dev, NULL, &(wrq->u.power), NULL);
+ break;
+
+
+ case SIOCSIWPOWER:
+
+ rc = iwctl_siwpower(dev, NULL, &(wrq->u.power), NULL);
+ break;
+
+
+ case SIOCGIWSENS:
+
+ rc = iwctl_giwsens(dev, NULL, &(wrq->u.sens), NULL);
+ break;
+
+ case SIOCSIWSENS:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSENS \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+ case SIOCGIWAPLIST:
+ {
+ char buffer[IW_MAX_AP * (sizeof(struct sockaddr) + sizeof(struct iw_quality))];
+
+ if (wrq->u.data.pointer) {
+ rc = iwctl_giwaplist(dev, NULL, &(wrq->u.data), buffer);
+ if (rc == 0) {
+ if (copy_to_user(wrq->u.data.pointer,
+ buffer,
+ (wrq->u.data.length * (sizeof(struct sockaddr) + sizeof(struct iw_quality)))
+ ))
+ rc = -EFAULT;
+ }
+ }
+ }
+ break;
+
+
+#ifdef WIRELESS_SPY
+ // Set the spy list
+ case SIOCSIWSPY:
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+ // Get the spy list
+ case SIOCGIWSPY:
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+#endif // WIRELESS_SPY
+
+ case SIOCGIWPRIV:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPRIV \n");
+ rc = -EOPNOTSUPP;
+/*
+ if(wrq->u.data.pointer) {
+ wrq->u.data.length = sizeof(iwctl_private_args) / sizeof( iwctl_private_args[0]);
+
+ if(copy_to_user(wrq->u.data.pointer,
+ (u_char *) iwctl_private_args,
+ sizeof(iwctl_private_args)))
+ rc = -EFAULT;
+ }
+*/
+ break;
+
+
+//#endif // WIRELESS_EXT < 13
+
+//2008-0409-07, <Add> by Einsn Liu
+#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+ case SIOCSIWAUTH:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
+ rc = iwctl_siwauth(dev, NULL, &(wrq->u.param), NULL);
+ break;
+
+ case SIOCGIWAUTH:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAUTH \n");
+ rc = iwctl_giwauth(dev, NULL, &(wrq->u.param), NULL);
+ break;
+
+ case SIOCSIWGENIE:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWGENIE \n");
+ rc = iwctl_siwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer);
+ break;
+
+ case SIOCGIWGENIE:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWGENIE \n");
+ rc = iwctl_giwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer);
+ break;
+
+ case SIOCSIWENCODEEXT:
+ {
+ char extra[sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1];
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODEEXT \n");
+ if(wrq->u.encoding.pointer){
+ memset(extra, 0, sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1);
+ if(wrq->u.encoding.length > (sizeof(struct iw_encode_ext)+ MAX_KEY_LEN)){
+ rc = -E2BIG;
+ break;
+ }
+ if(copy_from_user(extra, wrq->u.encoding.pointer,wrq->u.encoding.length)){
+ rc = -EFAULT;
+ break;
+ }
+ }else if(wrq->u.encoding.length != 0){
+ rc = -EINVAL;
+ break;
+ }
+ rc = iwctl_siwencodeext(dev, NULL, &(wrq->u.encoding), extra);
+ }
+ break;
+
+ case SIOCGIWENCODEEXT:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODEEXT \n");
+ rc = iwctl_giwencodeext(dev, NULL, &(wrq->u.encoding), NULL);
+ break;
+
+ case SIOCSIWMLME:
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMLME \n");
+ rc = iwctl_siwmlme(dev, NULL, &(wrq->u.data), wrq->u.data.pointer);
+ break;
+
+#endif // #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+//End Add -- //2008-0409-07, <Add> by Einsn Liu
+
+#endif // WIRELESS_EXT
+
+ case IOCTL_CMD_TEST:
+
+ if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
+ rc = -EFAULT;
+ break;
+ } else {
+ rc = 0;
+ }
+ pReq = (PSCmdRequest)rq;
+
+ //20080130-01,<Remark> by Mike Liu
+ // if(pDevice->bLinkPass==TRUE)
+ pReq->wResult = MAGIC_CODE; //Linking status:0x3142
+ //20080130-02,<Remark> by Mike Liu
+ // else
+ // pReq->wResult = MAGIC_CODE+1; //disconnect status:0x3143
+ break;
+
+ case IOCTL_CMD_SET:
+ if (!(pDevice->flags & DEVICE_FLAGS_OPENED) &&
+ (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA))
+ {
+ rc = -EFAULT;
+ break;
+ } else {
+ rc = 0;
+ }
+
+ if (test_and_set_bit( 0, (void*)&(pMgmt->uCmdBusy))) {
+ return -EBUSY;
+ }
+ rc = private_ioctl(pDevice, rq);
+ clear_bit( 0, (void*)&(pMgmt->uCmdBusy));
+ break;
+
+ case IOCTL_CMD_HOSTAPD:
+
+ if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
+ rc = -EFAULT;
+ break;
+ } else {
+ rc = 0;
+ }
+
+#if WIRELESS_EXT > 8
+ rc = hostap_ioctl(pDevice, &wrq->u.data);
+#else // WIRELESS_EXT > 8
+ rc = hostap_ioctl(pDevice, (struct iw_point *) &wrq->u.data);
+#endif // WIRELESS_EXT > 8
+ break;
+
+ case IOCTL_CMD_WPA:
+
+ if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
+ rc = -EFAULT;
+ break;
+ } else {
+ rc = 0;
+ }
+
+#if WIRELESS_EXT > 8
+ rc = wpa_ioctl(pDevice, &wrq->u.data);
+#else // WIRELESS_EXT > 8
+ rc = wpa_ioctl(pDevice, (struct iw_point *) &wrq->u.data);
+#endif // WIRELESS_EXT > 8
+ break;
+
+ case SIOCETHTOOL:
+ return ethtool_ioctl(dev, (void *) rq->ifr_data);
+ // All other calls are currently unsupported
+
+ default:
+ rc = -EOPNOTSUPP;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Ioctl command not support..%x\n", cmd);
+
+
+ }
+
+ if (pDevice->bCommit) {
+ if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
+ netif_stop_queue(pDevice->dev);
+ spin_lock_irq(&pDevice->lock);
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL);
+ spin_unlock_irq(&pDevice->lock);
+ }
+ else {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n");
+ spin_lock_irq(&pDevice->lock);
+//2007-1121-01<Modify>by EinsnLiu
+ if (pDevice->bLinkPass&&
+ memcmp(pMgmt->abyCurrSSID,pMgmt->abyDesireSSID,WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN)) {
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
+ } else {
+ pDevice->bLinkPass = FALSE;
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ memset(pMgmt->abyCurrBSSID, 0, 6);
+ }
+ ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW);
+//End Modify
+ netif_stop_queue(pDevice->dev);
+#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+ pMgmt->eScanType = WMAC_SCAN_ACTIVE;
+ if(pDevice->bWPASuppWextEnabled !=TRUE)
+#endif
+ bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
+ bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL);
+ spin_unlock_irq(&pDevice->lock);
+ }
+ pDevice->bCommit = FALSE;
+ }
+
+
+ return rc;
+}
+
+
+static int ethtool_ioctl(struct net_device *dev, void *useraddr)
+{
+ u32 ethcmd;
+
+ if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd)))
+ return -EFAULT;
+
+ switch (ethcmd) {
+ case ETHTOOL_GDRVINFO: {
+ struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO};
+ strncpy(info.driver, DEVICE_NAME, sizeof(info.driver)-1);
+ strncpy(info.version, DEVICE_VERSION, sizeof(info.version)-1);
+ if (copy_to_user(useraddr, &info, sizeof(info)))
+ return -EFAULT;
+ return 0;
+ }
+
+ }
+
+ return -EOPNOTSUPP;
+}
+
+
+/*------------------------------------------------------------------*/
+
+
+MODULE_DEVICE_TABLE(usb, vntwusb_table);
+
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+
+static struct usb_driver vntwusb_driver = {
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)
+ .owner = THIS_MODULE,
+#endif
+ .name = DEVICE_NAME,
+ .probe = vntwusb_found1,
+ .disconnect = vntwusb_disconnect,
+ .id_table = vntwusb_table,
+
+//2008-0920-01<Add>by MikeLiu
+//for supporting S3 & S4 function
+#ifdef CONFIG_PM
+ .suspend = vntwusb_suspend,
+ .resume = vntwusb_resume,
+#endif
+};
+
+#else
+
+static struct usb_driver vntwusb_driver = {
+ name: DEVICE_NAME,
+ probe: vntwusb_found1,
+ disconnect: vntwusb_disconnect,
+ id_table: vntwusb_table,
+};
+
+#endif
+
+static int __init vntwusb_init_module(void)
+{
+ info(DEVICE_FULL_DRV_NAM " " DEVICE_VERSION);
+ return usb_register(&vntwusb_driver);
+}
+
+static void __exit vntwusb_cleanup_module(void)
+{
+ usb_deregister(&vntwusb_driver);
+}
+
+module_init(vntwusb_init_module);
+module_exit(vntwusb_cleanup_module);
+