Staging: Add pristine upstream vt6655 driver sources
Add pristine upstream vt6655 driver sources to drivers/staging/vt6655. These
files were literally copied from the driver directory in the upstream source
archive, available here:
http://www.viaarena.com/Driver/vt6655_linux_src_v1.19.12_x86.zip
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
new file mode 100644
index 0000000..bade552
--- /dev/null
+++ b/drivers/staging/vt6655/device_main.c
@@ -0,0 +1,4153 @@
+/*
+ * 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: device_main.c
+ *
+ * Purpose: driver entry for initial, open, close, tx and rx.
+ *
+ * Author: Lyndon Chen
+ *
+ * Date: Jan 8, 2003
+ *
+ * Functions:
+ *
+ * device_found1 - module initial (insmod) driver entry
+ * device_remove1 - module remove entry
+ * device_init_info - device structure resource allocation function
+ * device_free_info - device structure resource free function
+ * device_get_pci_info - get allocated pci io/mem resource
+ * device_print_info - print out resource
+ * device_open - allocate dma/descripter resource & initial mac/bbp function
+ * device_xmit - asynchrous data tx function
+ * device_intr - interrupt handle function
+ * device_set_multi - set mac filter
+ * device_ioctl - ioctl entry
+ * device_close - shutdown mac/bbp & free dma/descripter resource
+ * device_rx_srv - rx service function
+ * device_receive_frame - rx data function
+ * device_alloc_rx_buf - rx buffer pre-allocated function
+ * device_alloc_frag_buf - rx fragement pre-allocated function
+ * device_free_tx_buf - free tx buffer function
+ * device_free_frag_buf- free de-fragement buffer
+ * device_dma0_tx_80211- tx 802.11 frame via dma0
+ * device_dma0_xmit- tx PS bufferred frame via dma0
+ * device_init_rd0_ring- initial rd dma0 ring
+ * device_init_rd1_ring- initial rd dma1 ring
+ * device_init_td0_ring- initial tx dma0 ring buffer
+ * device_init_td1_ring- initial tx dma1 ring buffer
+ * 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_free_rings- free all allocated ring 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(__WROUTE_H__)
+#include "wroute.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(__DATARATE_H__)
+#include "datarate.h"
+#endif
+#if !defined(__RF_H__)
+#include "rf.h"
+#endif
+#if !defined(__IOWPA_H__)
+#include "iowpa.h"
+#endif
+
+#include <linux/delay.h>
+#include <linux/kthread.h>
+// #ifdef PRIVATE_OBJ
+//#if !defined(__DEVICE_EXP_H)
+//#include "device_exp.h"
+//#endif
+//#if !defined(__DEVICE_MODULE_H)
+//#include "device_module.h"
+//#endif
+
+
+// #endif
+//#define DEBUG
+/*--------------------- Static Definitions -------------------------*/
+//static int msglevel =MSG_LEVEL_DEBUG;
+static int msglevel = MSG_LEVEL_INFO;
+
+//#define PLICE_DEBUG
+//
+// Define module options
+//
+#ifndef PRIVATE_OBJ
+MODULE_AUTHOR("VIA Networking Technologies, Inc., <lyndonchen@vntek.com.tw>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("VIA Networking Solomon-A/B/G Wireless LAN Adapter Driver");
+#endif
+
+//PLICE_DEBUG ->
+ static int mlme_kill;
+ //static struct task_struct * mlme_task;
+//PLICE_DEBUG <-
+
+#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);
+*/
+
+#define RX_DESC_MIN0 16
+#define RX_DESC_MAX0 128
+#define RX_DESC_DEF0 32
+DEVICE_PARAM(RxDescriptors0,"Number of receive descriptors0");
+
+#define RX_DESC_MIN1 16
+#define RX_DESC_MAX1 128
+#define RX_DESC_DEF1 32
+DEVICE_PARAM(RxDescriptors1,"Number of receive descriptors1");
+
+#define TX_DESC_MIN0 16
+#define TX_DESC_MAX0 128
+#define TX_DESC_DEF0 32
+DEVICE_PARAM(TxDescriptors0,"Number of transmit descriptors0");
+
+#define TX_DESC_MIN1 16
+#define TX_DESC_MAX1 128
+#define TX_DESC_DEF1 64
+DEVICE_PARAM(TxDescriptors1,"Number of transmit descriptors1");
+
+
+#define IP_ALIG_DEF 0
+/* IP_byte_align[] is used for IP header DWORD byte aligned
+ 0: indicate the IP header won't be DWORD byte aligned.(Default) .
+ 1: indicate the IP header will be DWORD byte aligned.
+ In some enviroment, the IP header should be DWORD byte aligned,
+ or the packet will be droped when we receive it. (eg: IPVS)
+*/
+DEVICE_PARAM(IP_byte_align,"Enable IP header dword aligned");
+
+
+#define INT_WORKS_DEF 20
+#define INT_WORKS_MIN 10
+#define INT_WORKS_MAX 64
+
+DEVICE_PARAM(int_works,"Number of packets per interrupt services");
+
+#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_DEF 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");
+
+/* 80211hEnable[]
+ 0: indicate disable 802.11h
+ 1: indicate enable 802.11h
+*/
+
+#define DIVERSITY_ANT_DEF 0
+
+DEVICE_PARAM(bDiversityANTEnable, "ANT diversity mode");
+
+
+//
+// Static vars definitions
+//
+
+
+#ifndef PRIVATE_OBJ
+static int device_nics =0;
+static PSDevice pDevice_Infos =NULL;
+static struct net_device *root_device_dev = NULL;
+
+static CHIP_INFO chip_info_table[]= {
+ { VT3253, "VIA Networking Solomon-A/B/G Wireless LAN Adapter ",
+ 256, 1, DEVICE_FLAGS_IP_ALIGN|DEVICE_FLAGS_TX_ALIGN },
+ {0,NULL}
+};
+
+static struct pci_device_id device_id_table[] __devinitdata = {
+{ 0x1106, 0x3253, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (int)&chip_info_table[0]},
+{ 0, }
+};
+#endif
+
+/*--------------------- Static Functions --------------------------*/
+
+#ifndef PRIVATE_OBJ
+
+static int device_found1(struct pci_dev *pcid, const struct pci_device_id *ent);
+static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice, PCHIP_INFO);
+static void device_free_info(PSDevice pDevice);
+static BOOL device_get_pci_info(PSDevice, struct pci_dev* pcid);
+static void device_print_info(PSDevice pDevice);
+static struct net_device_stats *device_get_stats(struct net_device *dev);
+static void device_init_diversity_timer(PSDevice pDevice);
+static int device_open(struct net_device *dev);
+static int device_xmit(struct sk_buff *skb, struct net_device *dev);
+static irqreturn_t device_intr(int irq, void*dev_instance);
+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);
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9)
+#ifdef CONFIG_PM
+static int device_notify_reboot(struct notifier_block *, unsigned long event, void *ptr);
+static int viawget_suspend(struct pci_dev *pcid, u32 state);
+static int viawget_resume(struct pci_dev *pcid);
+struct notifier_block device_notifier = {
+ notifier_call: device_notify_reboot,
+ next: NULL,
+ priority: 0
+};
+#endif
+#endif
+
+#endif // #ifndef PRIVATE_OBJ
+
+static void device_init_rd0_ring(PSDevice pDevice);
+static void device_init_rd1_ring(PSDevice pDevice);
+static void device_init_defrag_cb(PSDevice pDevice);
+static void device_init_td0_ring(PSDevice pDevice);
+static void device_init_td1_ring(PSDevice pDevice);
+
+#ifndef PRIVATE_OBJ
+static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev);
+#endif
+//2008-0714<Add>by Mike Liu
+static BOOL device_release_WPADEV(PSDevice pDevice);
+
+static int ethtool_ioctl(struct net_device *dev, void *useraddr);
+static int device_rx_srv(PSDevice pDevice, UINT uIdx);
+static int device_tx_srv(PSDevice pDevice, UINT uIdx);
+static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pDesc);
+static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType);
+static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc);
+static void device_free_td0_ring(PSDevice pDevice);
+static void device_free_td1_ring(PSDevice pDevice);
+static void device_free_rd0_ring(PSDevice pDevice);
+static void device_free_rd1_ring(PSDevice pDevice);
+static void device_free_rings(PSDevice pDevice);
+static void device_free_frag_buf(PSDevice pDevice);
+static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source);
+
+
+/*--------------------- Export Variables --------------------------*/
+
+/*--------------------- Export Functions --------------------------*/
+
+
+#ifndef PRIVATE_OBJ
+
+static char* get_chip_name(int chip_id) {
+ int i;
+ for (i=0;chip_info_table[i].name!=NULL;i++)
+ if (chip_info_table[i].chip_id==chip_id)
+ break;
+ return chip_info_table[i].name;
+}
+
+static void __devexit device_remove1(struct pci_dev *pcid)
+{
+ PSDevice pDevice=pci_get_drvdata(pcid);
+
+ if (pDevice==NULL)
+ return;
+ device_free_info(pDevice);
+
+}
+
+#endif
+/*
+static void
+device_set_int_opt(int *opt, int val, int min, int max, int def,char* name,char* devname) {
+ if (val==-1)
+ *opt=def;
+ else if (val<min || val>max) {
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n" ,
+ devname,name, min,max);
+ *opt=def;
+ } else {
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n",
+ devname, name, val);
+ *opt=val;
+ }
+}
+
+static void
+device_set_bool_opt(PU32 opt, int val,BOOL def,U32 flag, char* name,char* devname) {
+ (*opt)&=(~flag);
+ if (val==-1)
+ *opt|=(def ? flag : 0);
+ else if (val<0 || val>1) {
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE
+ "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",devname,name);
+ *opt|=(def ? flag : 0);
+ } else {
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: set parameter %s to %s\n",
+ devname,name , val ? "TRUE" : "FALSE");
+ *opt|=(val ? flag : 0);
+ }
+}
+*/
+static void
+device_get_options(PSDevice pDevice, int index, char* devname) {
+
+ POPTIONS pOpts = &(pDevice->sOpts);
+ pOpts->nRxDescs0=RX_DESC_DEF0;
+ pOpts->nRxDescs1=RX_DESC_DEF1;
+ pOpts->nTxDescs[0]=TX_DESC_DEF0;
+ pOpts->nTxDescs[1]=TX_DESC_DEF1;
+pOpts->flags|=DEVICE_FLAGS_IP_ALIGN;
+ pOpts->int_works=INT_WORKS_DEF;
+ pOpts->rts_thresh=RTS_THRESH_DEF;
+ pOpts->frag_thresh=FRAG_THRESH_DEF;
+ pOpts->data_rate=DATA_RATE_DEF;
+ pOpts->channel_num=CHANNEL_DEF;
+
+pOpts->flags|=DEVICE_FLAGS_PREAMBLE_TYPE;
+pOpts->flags|=DEVICE_FLAGS_OP_MODE;
+//pOpts->flags|=DEVICE_FLAGS_PS_MODE;
+ pOpts->short_retry=SHORT_RETRY_DEF;
+ pOpts->long_retry=LONG_RETRY_DEF;
+ pOpts->bbp_type=BBP_TYPE_DEF;
+pOpts->flags|=DEVICE_FLAGS_80211h_MODE;
+pOpts->flags|=DEVICE_FLAGS_DiversityANT;
+
+
+}
+
+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->uChannel = pDevice->sOpts.channel_num;
+ pDevice->wRTSThreshold = pDevice->sOpts.rts_thresh;
+ pDevice->wFragmentationThreshold = pDevice->sOpts.frag_thresh;
+ pDevice->byShortRetryLimit = pDevice->sOpts.short_retry;
+ pDevice->byLongRetryLimit = pDevice->sOpts.long_retry;
+ pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME;
+ pDevice->byShortPreamble = (pDevice->sOpts.flags & DEVICE_FLAGS_PREAMBLE_TYPE) ? 1 : 0;
+ pDevice->byOpMode = (pDevice->sOpts.flags & DEVICE_FLAGS_OP_MODE) ? 1 : 0;
+ pDevice->ePSMode = (pDevice->sOpts.flags & DEVICE_FLAGS_PS_MODE) ? 1 : 0;
+ pDevice->b11hEnable = (pDevice->sOpts.flags & DEVICE_FLAGS_80211h_MODE) ? 1 : 0;
+ pDevice->bDiversityRegCtlON = (pDevice->sOpts.flags & DEVICE_FLAGS_DiversityANT) ? 1 : 0;
+ pDevice->uConnectionRate = pDevice->sOpts.data_rate;
+ if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = TRUE;
+ pDevice->byBBType = pDevice->sOpts.bbp_type;
+ pDevice->byPacketType = pDevice->byBBType;
+
+//PLICE_DEBUG->
+ pDevice->byAutoFBCtrl = AUTO_FB_0;
+ //pDevice->byAutoFBCtrl = AUTO_FB_1;
+//PLICE_DEBUG<-
+pDevice->bUpdateBBVGA = TRUE;
+ pDevice->byFOETuning = 0;
+ pDevice->wCTSDuration = 0;
+ pDevice->byPreambleType = 0;
+
+
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uChannel= %d\n",(INT)pDevice->uChannel);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byOpMode= %d\n",(INT)pDevice->byOpMode);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" ePSMode= %d\n",(INT)pDevice->ePSMode);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" wRTSThreshold= %d\n",(INT)pDevice->wRTSThreshold);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortRetryLimit= %d\n",(INT)pDevice->byShortRetryLimit);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byLongRetryLimit= %d\n",(INT)pDevice->byLongRetryLimit);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byPreambleType= %d\n",(INT)pDevice->byPreambleType);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortPreamble= %d\n",(INT)pDevice->byShortPreamble);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uConnectionRate= %d\n",(INT)pDevice->uConnectionRate);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byBBType= %d\n",(INT)pDevice->byBBType);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->b11hEnable= %d\n",(INT)pDevice->b11hEnable);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->bDiversityRegCtlON= %d\n",(INT)pDevice->bDiversityRegCtlON);
+}
+
+static VOID s_vCompleteCurrentMeasure (IN PSDevice pDevice, IN BYTE byResult)
+{
+ UINT ii;
+ DWORD dwDuration = 0;
+ BYTE byRPI0 = 0;
+
+ for(ii=1;ii<8;ii++) {
+ pDevice->dwRPIs[ii] *= 255;
+ dwDuration |= *((PWORD) (pDevice->pCurrMeasureEID->sReq.abyDuration));
+ dwDuration <<= 10;
+ pDevice->dwRPIs[ii] /= dwDuration;
+ pDevice->abyRPIs[ii] = (BYTE) pDevice->dwRPIs[ii];
+ byRPI0 += pDevice->abyRPIs[ii];
+ }
+ pDevice->abyRPIs[0] = (0xFF - byRPI0);
+
+ if (pDevice->uNumOfMeasureEIDs == 0) {
+ VNTWIFIbMeasureReport( pDevice->pMgmt,
+ TRUE,
+ pDevice->pCurrMeasureEID,
+ byResult,
+ pDevice->byBasicMap,
+ pDevice->byCCAFraction,
+ pDevice->abyRPIs
+ );
+ } else {
+ VNTWIFIbMeasureReport( pDevice->pMgmt,
+ FALSE,
+ pDevice->pCurrMeasureEID,
+ byResult,
+ pDevice->byBasicMap,
+ pDevice->byCCAFraction,
+ pDevice->abyRPIs
+ );
+ CARDbStartMeasure (pDevice, pDevice->pCurrMeasureEID++, pDevice->uNumOfMeasureEIDs);
+ }
+
+}
+
+
+
+//
+// Initialiation of MAC & BBP registers
+//
+
+static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType)
+{
+ UINT ii;
+ BYTE byValue;
+ BYTE byValue1;
+ BYTE byCCKPwrdBm = 0;
+ BYTE byOFDMPwrdBm = 0;
+ INT zonetype=0;
+ PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
+ MACbShutdown(pDevice->PortOffset);
+ BBvSoftwareReset(pDevice->PortOffset);
+
+ if ((InitType == DEVICE_INIT_COLD) ||
+ (InitType == DEVICE_INIT_DXPL)) {
+ // Do MACbSoftwareReset in MACvInitialize
+ MACbSoftwareReset(pDevice->PortOffset);
+ // force CCK
+ pDevice->bCCK = TRUE;
+ pDevice->bAES = FALSE;
+ pDevice->bProtectMode = FALSE; //Only used in 11g type, sync with ERP IE
+ pDevice->bNonERPPresent = FALSE;
+ pDevice->bBarkerPreambleMd = FALSE;
+ pDevice->wCurrentRate = RATE_1M;
+ pDevice->byTopOFDMBasicRate = RATE_24M;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+
+ pDevice->byRevId = 0; //Target to IF pin while programming to RF chip.
+
+ // init MAC
+ MACvInitialize(pDevice->PortOffset);
+
+ // Get Local ID
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &(pDevice->byLocalID));
+
+ spin_lock_irq(&pDevice->lock);
+ SROMvReadAllContents(pDevice->PortOffset,pDevice->abyEEPROM);
+
+ spin_unlock_irq(&pDevice->lock);
+
+ // Get Channel range
+
+ pDevice->byMinChannel = 1;
+ pDevice->byMaxChannel = CB_MAX_CHANNEL;
+
+ // Get Antena
+ byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA);
+ if (byValue & EEP_ANTINV)
+ pDevice->bTxRxAntInv = TRUE;
+ else
+ pDevice->bTxRxAntInv = FALSE;
+#ifdef PLICE_DEBUG
+ //printk("init_register:TxRxAntInv is %d,byValue is %d\n",pDevice->bTxRxAntInv,byValue);
+#endif
+
+ byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
+ if (byValue == 0) // if not set default is All
+ byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
+#ifdef PLICE_DEBUG
+ //printk("init_register:byValue is %d\n",byValue);
+#endif
+ pDevice->ulDiversityNValue = 100*260;//100*SROMbyReadEmbedded(pDevice->PortOffset, 0x51);
+ pDevice->ulDiversityMValue = 100*16;//SROMbyReadEmbedded(pDevice->PortOffset, 0x52);
+ pDevice->byTMax = 1;//SROMbyReadEmbedded(pDevice->PortOffset, 0x53);
+ pDevice->byTMax2 = 4;//SROMbyReadEmbedded(pDevice->PortOffset, 0x54);
+ pDevice->ulSQ3TH = 0;//(ULONG) SROMbyReadEmbedded(pDevice->PortOffset, 0x55);
+ pDevice->byTMax3 = 64;//SROMbyReadEmbedded(pDevice->PortOffset, 0x56);
+
+ if (byValue == (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;
+ // chester for antenna
+byValue1 = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA);
+ // if (pDevice->bDiversityRegCtlON)
+ if((byValue1&0x08)==0)
+ pDevice->bDiversityEnable = FALSE;//SROMbyReadEmbedded(pDevice->PortOffset, 0x50);
+ else
+ pDevice->bDiversityEnable = TRUE;
+#ifdef PLICE_DEBUG
+ //printk("aux |main antenna: RxAntennaMode is %d\n",pDevice->byRxAntennaMode);
+#endif
+ } else {
+ pDevice->bDiversityEnable = FALSE;
+ pDevice->byAntennaCount = 1;
+ pDevice->dwTxAntennaSel = 0;
+ pDevice->dwRxAntennaSel = 0;
+ if (byValue & 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;
+ }
+ }
+#ifdef PLICE_DEBUG
+ //printk("init registers: TxAntennaMode is %d\n",pDevice->byTxAntennaMode);
+#endif
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bDiversityEnable=[%d],NValue=[%d],MValue=[%d],TMax=[%d],TMax2=[%d]\n",
+ pDevice->bDiversityEnable,(int)pDevice->ulDiversityNValue,(int)pDevice->ulDiversityMValue,pDevice->byTMax,pDevice->byTMax2);
+
+//#ifdef ZoneType_DefaultSetting
+//2008-8-4 <add> by chester
+//zonetype initial
+ pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
+ if((zonetype=Config_FileOperation(pDevice,FALSE,NULL)) >= 0) { //read zonetype file ok!
+ if ((zonetype == 0)&&
+ (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] !=0x00)){ //for USA
+ pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0;
+ pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0B;
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :USA\n");
+ }
+ else if((zonetype == 1)&&
+ (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x01)){ //for Japan
+ pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x01;
+ pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D;
+ }
+ else if((zonetype == 2)&&
+ (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x02)){ //for Europe
+ pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x02;
+ pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D;
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :Europe\n");
+ }
+
+else
+{
+ if(zonetype!=pDevice->abyEEPROM[EEP_OFS_ZONETYPE])
+ printk("zonetype in file[%02x] mismatch with in EEPROM[%02x]\n",zonetype,pDevice->abyEEPROM[EEP_OFS_ZONETYPE]);
+ else
+ printk("Read Zonetype file sucess,use default zonetype setting[%02x]\n",zonetype);
+ }
+ }
+ else
+ printk("Read Zonetype file fail,use default zonetype setting[%02x]\n",SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ZONETYPE));
+
+ // Get RFType
+ pDevice->byRFType = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RFTYPE);
+
+ if ((pDevice->byRFType & RF_EMU) != 0) {
+ // force change RevID for VT3253 emu
+ pDevice->byRevId = 0x80;
+ }
+
+ pDevice->byRFType &= RF_MASK;
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRFType = %x\n", pDevice->byRFType);
+
+ if (pDevice->bZoneRegExist == FALSE) {
+ pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
+ }
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byZoneType = %x\n", pDevice->byZoneType);
+
+ //Init RF module
+ RFbInit(pDevice);
+
+ //Get Desire Power Value
+ pDevice->byCurPwr = 0xFF;
+ pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK);
+ pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG);
+ //byCCKPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_CCK_PWR_dBm);
+
+ //byOFDMPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_OFDM_PWR_dBm);
+//printk("CCKPwrdBm is 0x%x,byOFDMPwrdBm is 0x%x\n",byCCKPwrdBm,byOFDMPwrdBm);
+ // Load power Table
+
+
+ for (ii=0;ii<CB_MAX_CHANNEL_24G;ii++) {
+ pDevice->abyCCKPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_CCK_PWR_TBL));
+ if (pDevice->abyCCKPwrTbl[ii+1] == 0) {
+ pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr;
+ }
+ pDevice->abyOFDMPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDM_PWR_TBL));
+ if (pDevice->abyOFDMPwrTbl[ii+1] == 0) {
+ pDevice->abyOFDMPwrTbl[ii+1] = pDevice->byOFDMPwrG;
+ }
+ pDevice->abyCCKDefaultPwr[ii+1] = byCCKPwrdBm;
+ pDevice->abyOFDMDefaultPwr[ii+1] = byOFDMPwrdBm;
+ }
+ //2008-8-4 <add> by chester
+ //recover 12,13 ,14channel for EUROPE by 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];
+
+ }
+ }
+
+
+ // Load OFDM A Power Table
+ for (ii=0;ii<CB_MAX_CHANNEL_5G;ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL
+ pDevice->abyOFDMPwrTbl[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_TBL));
+ pDevice->abyOFDMDefaultPwr[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_dBm));
+ }
+ CARDvInitChannelTable((PVOID)pDevice);
+
+
+ if (pDevice->byLocalID > REV_ID_VT3253_B1) {
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1, (MSRCTL1_TXPWR | MSRCTL1_CSAPAREN));
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+
+
+ // use relative tx timeout and 802.11i D4
+ MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT));
+
+ // set performance parameter by registry
+ MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit);
+ MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit);
+
+ // reset TSF counter
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
+ // enable TSF counter
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
+
+ // initialize BBP registers
+ BBbVT3253Init(pDevice);
+
+ if (pDevice->bUpdateBBVGA) {
+ pDevice->byBBVGACurrent = pDevice->abyBBVGA[0];
+ pDevice->byBBVGANew = pDevice->byBBVGACurrent;
+ BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]);
+ }
+#ifdef PLICE_DEBUG
+ //printk("init registers:RxAntennaMode is %x,TxAntennaMode is %x\n",pDevice->byRxAntennaMode,pDevice->byTxAntennaMode);
+#endif
+ BBvSetRxAntennaMode(pDevice->PortOffset, pDevice->byRxAntennaMode);
+ BBvSetTxAntennaMode(pDevice->PortOffset, pDevice->byTxAntennaMode);
+
+ pDevice->byCurrentCh = 0;
+
+ //pDevice->NetworkType = Ndis802_11Automode;
+ // Set BB and packet type at the same time.
+ // Set Short Slot Time, xIFS, and RSPINF.
+ if (pDevice->uConnectionRate == RATE_AUTO) {
+ pDevice->wCurrentRate = RATE_54M;
+ } else {
+ pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate;
+ }
+
+ // default G Mode
+ VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_11G);
+ VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_AUTO);
+
+ pDevice->bRadioOff = FALSE;
+
+ pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL);
+ pDevice->bHWRadioOff = FALSE;
+
+ if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) {
+ // Get GPIO
+ MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO);
+//2008-4-14 <add> by chester for led issue
+ #ifdef FOR_LED_ON_NOTEBOOK
+if (BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = TRUE;}
+if (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = FALSE;}
+
+ }
+ if ( (pDevice->bRadioControlOff == TRUE)) {
+ CARDbRadioPowerOff(pDevice);
+ }
+else CARDbRadioPowerOn(pDevice);
+#else
+ if ((BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOff(pDevice->byRadioCtl, EEP_RADIOCTL_INV)) ||
+ (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOn(pDevice->byRadioCtl, EEP_RADIOCTL_INV))) {
+ pDevice->bHWRadioOff = TRUE;
+ }
+ }
+ if ((pDevice->bHWRadioOff == TRUE) || (pDevice->bRadioControlOff == TRUE)) {
+ CARDbRadioPowerOff(pDevice);
+ }
+
+#endif
+ }
+ pMgmt->eScanType = WMAC_SCAN_PASSIVE;
+ // get Permanent network address
+ SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
+ DEVICE_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]);
+
+
+ // reset Tx pointer
+ CARDvSafeResetRx(pDevice);
+ // reset Rx pointer
+ CARDvSafeResetTx(pDevice);
+
+ if (pDevice->byLocalID <= REV_ID_VT3253_A1) {
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR);
+ }
+
+ pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
+
+ // Turn On Rx DMA
+ MACvReceive0(pDevice->PortOffset);
+ MACvReceive1(pDevice->PortOffset);
+
+ // start the adapter
+ MACvStart(pDevice->PortOffset);
+
+ netif_stop_queue(pDevice->dev);
+
+
+}
+
+
+
+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)TimerState1CallBack;
+ pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ);
+
+ return;
+}
+
+
+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;
+}
+
+
+#ifndef PRIVATE_OBJ
+
+static int
+device_found1(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;
+ PSDevice pDevice;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ int rc;
+#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 (device_nics ++>= MAX_UINTS) {
+ printk(KERN_NOTICE DEVICE_NAME ": already found %d NICs\n", device_nics);
+ return -ENODEV;
+ }
+
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ dev = alloc_etherdev(0);
+#else
+ dev = init_etherdev(dev, 0);
+#endif
+
+ if (dev == NULL) {
+ printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n");
+ return -ENODEV;
+ }
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ // Chain it all together
+ // SET_MODULE_OWNER(dev);
+ SET_NETDEV_DEV(dev, &pcid->dev);
+#endif
+
+ if (bFirst) {
+ printk(KERN_NOTICE "%s Ver. %s\n",DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
+ printk(KERN_NOTICE "Copyright (c) 2003 VIA Networking Technologies, Inc.\n");
+ bFirst=FALSE;
+ }
+
+ if (!device_init_info(pcid, &pDevice, pChip_info)) {
+ return -ENOMEM;
+ }
+ pDevice->dev = dev;
+ pDevice->next_module = root_device_dev;
+ root_device_dev = dev;
+ dev->priv = pDevice;
+ dev->irq = pcid->irq;
+
+ if (pci_enable_device(pcid)) {
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+#ifdef DEBUG
+ printk("Before get pci_info memaddr is %x\n",pDevice->memaddr);
+#endif
+ if (device_get_pci_info(pDevice,pcid) == FALSE) {
+ printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device.\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+
+#if 1
+
+#ifdef DEBUG
+
+ //pci_read_config_byte(pcid, PCI_BASE_ADDRESS_0, &pDevice->byRevId);
+ printk("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_write_config_dword(pcid,address[i], 0xFFFFFFFF);
+ pci_read_config_dword(pcid, address[i], &bar);
+ printk("bar %d is %x\n",i,bar);
+ if (!bar)
+ {
+ printk("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);
+
+ printk("IO space: len in IO %x, BAR %d\n", len, i);
+ }
+ else
+ {
+ len = bar & 0xFFFFFFF0;
+ len = ~len + 1;
+
+ printk("len in MEM %x, BAR %d\n", len, i);
+ }
+ }
+ }
+#endif
+
+
+#endif
+
+#ifdef DEBUG
+ //return 0 ;
+#endif
+ pDevice->PortOffset = (DWORD)ioremap(pDevice->memaddr & PCI_BASE_ADDRESS_MEM_MASK, pDevice->io_size);
+ //pDevice->PortOffset = (DWORD)ioremap(pDevice->ioaddr & PCI_BASE_ADDRESS_IO_MASK, pDevice->io_size);
+
+ if(pDevice->PortOffset == 0) {
+ printk(KERN_ERR DEVICE_NAME ": Failed to IO remapping ..\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+
+
+
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ rc = pci_request_regions(pcid, DEVICE_NAME);
+ if (rc) {
+ printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+#else
+ if (check_region(pDevice->ioaddr, pDevice->io_size)) {
+ printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+ request_region(pDevice->ioaddr, pDevice->io_size, DEVICE_NAME);
+#endif
+
+ dev->base_addr = pDevice->ioaddr;
+#ifdef PLICE_DEBUG
+ BYTE value;
+
+ VNSvInPortB(pDevice->PortOffset+0x4F, &value);
+ printk("Before write: value is %x\n",value);
+ //VNSvInPortB(pDevice->PortOffset+0x3F, 0x00);
+ VNSvOutPortB(pDevice->PortOffset,value);
+ VNSvInPortB(pDevice->PortOffset+0x4F, &value);
+ printk("After write: value is %x\n",value);
+#endif
+
+
+
+#ifdef IO_MAP
+ pDevice->PortOffset = pDevice->ioaddr;
+#endif
+ // do reset
+ if (!MACbSoftwareReset(pDevice->PortOffset)) {
+ printk(KERN_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_nics-1, dev->name);
+ device_set_options(pDevice);
+ //Mask out the options cannot be set to the chip
+ pDevice->sOpts.flags &= pChip_info->flags;
+
+ //Enable the chip specified capbilities
+ pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL);
+ pDevice->tx_80211 = device_dma0_tx_80211;
+ pDevice->sMgmtObj.pAdapter = (PVOID)pDevice;
+ pDevice->pMgmt = &(pDevice->sMgmtObj);
+
+ dev->irq = pcid->irq;
+ dev->open = device_open;
+ dev->hard_start_xmit = device_xmit;
+ dev->stop = device_close;
+ dev->get_stats = device_get_stats;
+ dev->set_multicast_list = device_set_multi;
+ dev->do_ioctl = device_ioctl;
+
+#ifdef WIRELESS_EXT
+//Einsn Modify for ubuntu-7.04
+// dev->wireless_handlers->get_wireless_stats = iwctl_get_wireless_stats;
+#if WIRELESS_EXT > 12
+ dev->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(2,6,23)
+ // memcpy(pDevice->dev->dev_addr, fake_mac, U_ETHER_ADDR_LEN); //use fake mac address
+ // #endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ rc = register_netdev(dev);
+ if (rc)
+ {
+ printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+#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(dev);
+ kfree(pDevice);
+ }
+ device_print_info(pDevice);
+ pci_set_drvdata(pcid, pDevice);
+ return 0;
+
+}
+
+static void device_print_info(PSDevice pDevice)
+{
+ struct net_device* dev=pDevice->dev;
+
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: %s\n",dev->name, get_chip_name(pDevice->chip_id));
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
+ dev->name,
+ dev->dev_addr[0],dev->dev_addr[1],dev->dev_addr[2],
+ dev->dev_addr[3],dev->dev_addr[4],dev->dev_addr[5]);
+#ifdef IO_MAP
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx ",(ULONG) pDevice->ioaddr);
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq);
+#else
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx Mem=0x%lx ",(ULONG) pDevice->ioaddr,(ULONG) pDevice->PortOffset);
+ DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq);
+#endif
+
+}
+
+static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice,
+ PCHIP_INFO pChip_info) {
+
+ PSDevice p;
+
+ *ppDevice = kmalloc(sizeof(DEVICE_INFO),GFP_ATOMIC);
+
+ if (*ppDevice == NULL)
+ return FALSE;
+
+ memset(*ppDevice,0,sizeof(DEVICE_INFO));
+
+ if (pDevice_Infos == NULL) {
+ pDevice_Infos =*ppDevice;
+ }
+ else {
+ for (p=pDevice_Infos;p->next!=NULL;p=p->next)
+ do {} while (0);
+ p->next = *ppDevice;
+ (*ppDevice)->prev = p;
+ }
+
+ (*ppDevice)->pcid = pcid;
+ (*ppDevice)->chip_id = pChip_info->chip_id;
+ (*ppDevice)->io_size = pChip_info->io_size;
+ (*ppDevice)->nTxQueues = pChip_info->nTxQueue;
+ (*ppDevice)->multicast_limit =32;
+
+ spin_lock_init(&((*ppDevice)->lock));
+
+ return TRUE;
+}
+
+static BOOL device_get_pci_info(PSDevice pDevice, struct pci_dev* pcid) {
+
+ U16 pci_cmd;
+ U8 b;
+ UINT cis_addr;
+#ifdef PLICE_DEBUG
+ BYTE pci_config[256];
+ BYTE value =0x00;
+ int ii,j;
+ U16 max_lat=0x0000;
+ memset(pci_config,0x00,256);
+#endif
+
+ pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId);
+ pci_read_config_word(pcid, PCI_SUBSYSTEM_ID,&pDevice->SubSystemID);
+ pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID);
+ pci_read_config_word(pcid, PCI_COMMAND, (u16 *) & (pci_cmd));
+
+ pci_set_master(pcid);
+
+ pDevice->memaddr = pci_resource_start(pcid,0);
+ pDevice->ioaddr = pci_resource_start(pcid,1);
+
+#ifdef DEBUG
+// pDevice->ioaddr = pci_resource_start(pcid, 0);
+// pDevice->memaddr = pci_resource_start(pcid,1);
+#endif
+
+ cis_addr = pci_resource_start(pcid,2);
+
+ pDevice->pcid = pcid;
+
+ pci_read_config_byte(pcid, PCI_REG_COMMAND, &b);
+ pci_write_config_byte(pcid, PCI_REG_COMMAND, (b|COMMAND_BUSM));
+
+#ifdef PLICE_DEBUG
+ //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat);
+ //printk("max lat is %x,SubSystemID is %x\n",max_lat,pDevice->SubSystemID);
+ //for (ii=0;ii<0xFF;ii++)
+ //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat);
+ //max_lat = 0x20;
+ //pci_write_config_word(pcid,PCI_REG_MAX_LAT,max_lat);
+ //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat);
+ //printk("max lat is %x\n",max_lat);
+
+ for (ii=0;ii<0xFF;ii++)
+ {
+ pci_read_config_byte(pcid,ii,&value);
+ pci_config[ii] = value;
+ }
+ for (ii=0,j=1;ii<0x100;ii++,j++)
+ {
+ if (j %16 == 0)
+ {
+ printk("%x:",pci_config[ii]);
+ printk("\n");
+ }
+ else
+ {
+ printk("%x:",pci_config[ii]);
+ }
+ }
+#endif
+ return TRUE;
+}
+
+static void device_free_info(PSDevice pDevice) {
+ PSDevice ptr;
+ struct net_device* dev=pDevice->dev;
+
+ ASSERT(pDevice);
+//2008-0714-01<Add>by chester
+device_release_WPADEV(pDevice);
+
+//2008-07-21-01<Add>by MikeLiu
+//unregister wpadev
+ if(wpa_set_wpadev(pDevice, 0)!=0)
+ printk("unregister wpadev fail?\n");
+
+ if (pDevice_Infos==NULL)
+ return;
+
+ for (ptr=pDevice_Infos;ptr && (ptr!=pDevice);ptr=ptr->next)
+ do {} while (0);
+
+ if (ptr==pDevice) {
+ if (ptr==pDevice_Infos)
+ pDevice_Infos=ptr->next;
+ else
+ ptr->prev->next=ptr->next;
+ }
+ else {
+ DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR "info struct not found\n");
+ return;
+ }
+#ifdef HOSTAP
+ if (dev)
+ hostap_set_hostapd(pDevice, 0, 0);
+#endif
+ if (dev)
+ unregister_netdev(dev);
+
+ if (pDevice->PortOffset)
+ iounmap((PVOID)pDevice->PortOffset);
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ if (pDevice->pcid)
+ pci_release_regions(pDevice->pcid);
+ if (dev)
+ free_netdev(dev);
+#else
+ if (pDevice->ioaddr)
+ release_region(pDevice->ioaddr,pDevice->io_size);
+ if (dev)
+ kfree(dev);
+#endif
+
+ if (pDevice->pcid) {
+ pci_set_drvdata(pDevice->pcid,NULL);
+ }
+ kfree(pDevice);
+
+}
+#endif// ifndef PRIVATE_OBJ
+
+static BOOL device_init_rings(PSDevice pDevice) {
+ void* vir_pool;
+
+
+ /*allocate all RD/TD rings a single pool*/
+ vir_pool = pci_alloc_consistent(pDevice->pcid,
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
+ pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc),
+ &pDevice->pool_dma);
+
+ if (vir_pool == NULL) {
+ DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : allocate desc dma memory failed\n", pDevice->dev->name);
+ return FALSE;
+ }
+
+ memset(vir_pool, 0,
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
+ pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc)
+ );
+
+ pDevice->aRD0Ring = vir_pool;
+ pDevice->aRD1Ring = vir_pool +
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc);
+
+
+ pDevice->rd0_pool_dma = pDevice->pool_dma;
+ pDevice->rd1_pool_dma = pDevice->rd0_pool_dma +
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc);
+
+ pDevice->tx0_bufs = pci_alloc_consistent(pDevice->pcid,
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE,
+ &pDevice->tx_bufs_dma0);
+
+ if (pDevice->tx0_bufs == NULL) {
+ DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: allocate buf dma memory failed\n", pDevice->dev->name);
+ pci_free_consistent(pDevice->pcid,
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
+ pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc),
+ vir_pool, pDevice->pool_dma
+ );
+ return FALSE;
+ }
+
+ memset(pDevice->tx0_bufs, 0,
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE
+ );
+
+ pDevice->td0_pool_dma = pDevice->rd1_pool_dma +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc);
+
+ pDevice->td1_pool_dma = pDevice->td0_pool_dma +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc);
+
+
+ // vir_pool: pvoid type
+ pDevice->apTD0Rings = vir_pool
+ + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc)
+ + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc);
+
+ pDevice->apTD1Rings = vir_pool
+ + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc)
+ + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc)
+ + pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc);
+
+
+ pDevice->tx1_bufs = pDevice->tx0_bufs +
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ;
+
+
+ pDevice->tx_beacon_bufs = pDevice->tx1_bufs +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ;
+
+ pDevice->pbyTmpBuff = pDevice->tx_beacon_bufs +
+ CB_BEACON_BUF_SIZE;
+
+ pDevice->tx_bufs_dma1 = pDevice->tx_bufs_dma0 +
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ;
+
+
+ pDevice->tx_beacon_dma = pDevice->tx_bufs_dma1 +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ;
+
+
+ return TRUE;
+}
+
+static void device_free_rings(PSDevice pDevice) {
+
+ pci_free_consistent(pDevice->pcid,
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
+ pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc)
+ ,
+ pDevice->aRD0Ring, pDevice->pool_dma
+ );
+
+ if (pDevice->tx0_bufs)
+ pci_free_consistent(pDevice->pcid,
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE,
+ pDevice->tx0_bufs, pDevice->tx_bufs_dma0
+ );
+}
+
+static void device_init_rd0_ring(PSDevice pDevice) {
+ int i;
+ dma_addr_t curr = pDevice->rd0_pool_dma;
+ PSRxDesc pDesc;
+
+ /* Init the RD0 ring entries */
+ for (i = 0; i < pDevice->sOpts.nRxDescs0; i ++, curr += sizeof(SRxDesc)) {
+ pDesc = &(pDevice->aRD0Ring[i]);
+ pDesc->pRDInfo = alloc_rd_info();
+ ASSERT(pDesc->pRDInfo);
+ if (!device_alloc_rx_buf(pDevice, pDesc)) {
+ DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n",
+ pDevice->dev->name);
+ }
+ pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]);
+ pDesc->pRDInfo->curr_desc = cpu_to_le32(curr);
+ pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
+ }
+
+ pDevice->aRD0Ring[i-1].next_desc = cpu_to_le32(pDevice->rd0_pool_dma);
+ pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]);
+}
+
+
+static void device_init_rd1_ring(PSDevice pDevice) {
+ int i;
+ dma_addr_t curr = pDevice->rd1_pool_dma;
+ PSRxDesc pDesc;
+
+ /* Init the RD1 ring entries */
+ for (i = 0; i < pDevice->sOpts.nRxDescs1; i ++, curr += sizeof(SRxDesc)) {
+ pDesc = &(pDevice->aRD1Ring[i]);
+ pDesc->pRDInfo = alloc_rd_info();
+ ASSERT(pDesc->pRDInfo);
+ if (!device_alloc_rx_buf(pDevice, pDesc)) {
+ DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n",
+ pDevice->dev->name);
+ }
+ pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]);
+ pDesc->pRDInfo->curr_desc = cpu_to_le32(curr);
+ pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
+ }
+
+ pDevice->aRD1Ring[i-1].next_desc = cpu_to_le32(pDevice->rd1_pool_dma);
+ pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]);
+}
+
+
+static void 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)) {
+ DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n",
+ pDevice->dev->name);
+ };
+ }
+ pDevice->cbDFCB = CB_MAX_RX_FRAG;
+ pDevice->cbFreeDFCB = pDevice->cbDFCB;
+}
+
+
+
+
+static void device_free_rd0_ring(PSDevice pDevice) {
+ int i;
+
+ for (i = 0; i < pDevice->sOpts.nRxDescs0; i++) {
+ PSRxDesc pDesc =&(pDevice->aRD0Ring[i]);
+ PDEVICE_RD_INFO pRDInfo =pDesc->pRDInfo;
+
+ pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma,
+ pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE);
+
+ dev_kfree_skb(pRDInfo->skb);
+
+ kfree((PVOID)pDesc->pRDInfo);
+ }
+
+}
+
+static void device_free_rd1_ring(PSDevice pDevice) {
+ int i;
+
+
+ for (i = 0; i < pDevice->sOpts.nRxDescs1; i++) {
+ PSRxDesc pDesc=&(pDevice->aRD1Ring[i]);
+ PDEVICE_RD_INFO pRDInfo=pDesc->pRDInfo;
+
+ pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma,
+ pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE);
+
+ dev_kfree_skb(pRDInfo->skb);
+
+ kfree((PVOID)pDesc->pRDInfo);
+ }
+
+}
+
+static void device_free_frag_buf(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);
+
+ }
+
+}
+
+static void device_init_td0_ring(PSDevice pDevice) {
+ int i;
+ dma_addr_t curr;
+ PSTxDesc pDesc;
+
+ curr = pDevice->td0_pool_dma;
+ for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++, curr += sizeof(STxDesc)) {
+ pDesc = &(pDevice->apTD0Rings[i]);
+ pDesc->pTDInfo = alloc_td_info();
+ ASSERT(pDesc->pTDInfo);
+ if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) {
+ pDesc->pTDInfo->buf = pDevice->tx0_bufs + (i)*PKT_BUF_SZ;
+ pDesc->pTDInfo->buf_dma = pDevice->tx_bufs_dma0 + (i)*PKT_BUF_SZ;
+ }
+ pDesc->next =&(pDevice->apTD0Rings[(i+1) % pDevice->sOpts.nTxDescs[0]]);
+ pDesc->pTDInfo->curr_desc = cpu_to_le32(curr);
+ pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc));
+ }
+
+ pDevice->apTD0Rings[i-1].next_desc = cpu_to_le32(pDevice->td0_pool_dma);
+ pDevice->apTailTD[0] = pDevice->apCurrTD[0] =&(pDevice->apTD0Rings[0]);
+
+}
+
+static void device_init_td1_ring(PSDevice pDevice) {
+ int i;
+ dma_addr_t curr;
+ PSTxDesc pDesc;
+
+ /* Init the TD ring entries */
+ curr=pDevice->td1_pool_dma;
+ for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++, curr+=sizeof(STxDesc)) {
+ pDesc=&(pDevice->apTD1Rings[i]);
+ pDesc->pTDInfo = alloc_td_info();
+ ASSERT(pDesc->pTDInfo);
+ if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) {
+ pDesc->pTDInfo->buf=pDevice->tx1_bufs+(i)*PKT_BUF_SZ;
+ pDesc->pTDInfo->buf_dma=pDevice->tx_bufs_dma1+(i)*PKT_BUF_SZ;
+ }
+ pDesc->next=&(pDevice->apTD1Rings[(i+1) % pDevice->sOpts.nTxDescs[1]]);
+ pDesc->pTDInfo->curr_desc = cpu_to_le32(curr);
+ pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc));
+ }
+
+ pDevice->apTD1Rings[i-1].next_desc = cpu_to_le32(pDevice->td1_pool_dma);
+ pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]);
+}
+
+
+
+static void device_free_td0_ring(PSDevice pDevice) {
+ int i;
+ for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++) {
+ PSTxDesc pDesc=&(pDevice->apTD0Rings[i]);
+ PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo;
+
+ if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma))
+ pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma,
+ pTDInfo->skb->len, PCI_DMA_TODEVICE);
+
+ if (pTDInfo->skb)
+ dev_kfree_skb(pTDInfo->skb);
+
+ kfree((PVOID)pDesc->pTDInfo);
+ }
+}
+
+static void device_free_td1_ring(PSDevice pDevice) {
+ int i;
+
+ for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++) {
+ PSTxDesc pDesc=&(pDevice->apTD1Rings[i]);
+ PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo;
+
+ if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma))
+ pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma,
+ pTDInfo->skb->len, PCI_DMA_TODEVICE);
+
+ if (pTDInfo->skb)
+ dev_kfree_skb(pTDInfo->skb);
+
+ kfree((PVOID)pDesc->pTDInfo);
+ }
+
+}
+
+
+
+/*-----------------------------------------------------------------*/
+
+static int device_rx_srv(PSDevice pDevice, UINT uIdx) {
+ PSRxDesc pRD;
+ int works = 0;
+
+
+ for (pRD = pDevice->pCurrRD[uIdx];
+ pRD->m_rd0RD0.f1Owner == OWNED_BY_HOST;
+ pRD = pRD->next) {
+// DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->pCurrRD = %x, works = %d\n", pRD, works);
+ if (works++>15)
+ break;
+ if (device_receive_frame(pDevice, pRD)) {
+ if (!device_alloc_rx_buf(pDevice,pRD)) {
+ DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR
+ "%s: can not allocate rx buf\n", pDevice->dev->name);
+ break;
+ }
+ }
+ pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC;
+#ifdef PRIVATE_OBJ
+ ref_set_rx_jiffies(pDevice->dev);
+#else
+ pDevice->dev->last_rx = jiffies;
+#endif
+ }
+
+ pDevice->pCurrRD[uIdx]=pRD;
+
+ return works;
+}
+
+
+static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pRD) {
+
+ PDEVICE_RD_INFO pRDInfo=pRD->pRDInfo;
+
+#ifdef PRIVATE_OBJ
+
+ pRDInfo->skb=dev_alloc_skb(pDevice->rx_buf_sz);
+ if (pRDInfo->skb==NULL)
+ return FALSE;
+ ref_skb_remap(pDevice->dev, &(pRDInfo->ref_skb), pRDInfo->skb);
+ pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->ref_skb.tail, pDevice->rx_buf_sz,
+ PCI_DMA_FROMDEVICE);
+#else
+
+ pRDInfo->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
+#ifdef PLICE_DEBUG
+ //printk("device_alloc_rx_buf:skb is %x\n",pRDInfo->skb);
+#endif
+ if (pRDInfo->skb==NULL)
+ return FALSE;
+ ASSERT(pRDInfo->skb);
+ pRDInfo->skb->dev = pDevice->dev;
+ pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->skb->tail, pDevice->rx_buf_sz,
+ PCI_DMA_FROMDEVICE);
+#endif
+ *((PU32) &(pRD->m_rd0RD0)) = 0;
+
+ pRD->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
+ pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC;
+ pRD->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
+ pRD->buff_addr = cpu_to_le32(pRDInfo->skb_dma);
+
+ return TRUE;
+}
+
+
+
+BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) {
+
+#ifdef PRIVATE_OBJ
+
+ pDeF->skb=dev_alloc_skb(pDevice->rx_buf_sz);
+ if (pDeF->skb==NULL)
+ return FALSE;
+ ref_skb_remap(pDevice->dev, &(pDeF->ref_skb), pDeF->skb);
+
+#else
+ pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
+ if (pDeF->skb == NULL)
+ return FALSE;
+ ASSERT(pDeF->skb);
+ pDeF->skb->dev = pDevice->dev;
+#endif
+
+ return TRUE;
+}
+
+
+
+static int device_tx_srv(PSDevice pDevice, UINT uIdx) {
+ PSTxDesc pTD;
+ BOOL bFull=FALSE;
+ int works = 0;
+ BYTE byTsr0;
+ BYTE byTsr1;
+ UINT uFrameSize, uFIFOHeaderSize;
+ PSTxBufHead pTxBufHead;
+ struct net_device_stats* pStats = &pDevice->stats;
+ struct sk_buff* skb;
+ UINT uNodeIndex;
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+#ifdef PRIVATE_OBJ
+ ref_sk_buff ref_skb;
+#endif
+
+
+ for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] >0; pTD = pTD->next) {
+
+ if (pTD->m_td0TD0.f1Owner == OWNED_BY_NIC)
+ break;
+ if (works++>15)
+ break;
+
+ byTsr0 = pTD->m_td0TD0.byTSR0;
+ byTsr1 = pTD->m_td0TD0.byTSR1;
+
+ //Only the status of first TD in the chain is correct
+ if (pTD->m_td1TD1.byTCR & TCR_STP) {
+
+ if ((pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) {
+ uFIFOHeaderSize = pTD->pTDInfo->dwHeaderLength;
+ uFrameSize = pTD->pTDInfo->dwReqCount - uFIFOHeaderSize;
+ pTxBufHead = (PSTxBufHead) (pTD->pTDInfo->buf);
+#ifdef PRIVATE_OBJ
+ ref_skb_remap(pDevice->dev, &ref_skb, pTD->pTDInfo->skb);
+#endif
+ // Update the statistics based on the Transmit status
+ // now, we DO'NT check TSR0_CDH
+
+ STAvUpdateTDStatCounter(&pDevice->scStatistic,
+ byTsr0, byTsr1,
+ (PBYTE)(pTD->pTDInfo->buf + uFIFOHeaderSize),
+ uFrameSize, uIdx);
+
+
+ BSSvUpdateNodeTxCounter(pDevice,
+ byTsr0, byTsr1,
+ (PBYTE)(pTD->pTDInfo->buf),
+ uFIFOHeaderSize
+ );
+
+ if (BITbIsBitOff(byTsr1, TSR1_TERR)) {
+ if (byTsr0 != 0) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X].\n",
+ (INT)uIdx, byTsr1, byTsr0);
+ }
+ if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) {
+ pDevice->s802_11Counter.TransmittedFragmentCount ++;
+ }
+ pStats->tx_packets++;
+#ifdef PRIVATE_OBJ
+ pStats->tx_bytes += *(ref_skb.len);
+#else
+ pStats->tx_bytes += pTD->pTDInfo->skb->len;
+#endif
+ }
+ else {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] dropped & tsr1[%02X] tsr0[%02X].\n",
+ (INT)uIdx, byTsr1, byTsr0);
+ pStats->tx_errors++;
+ pStats->tx_dropped++;
+ }
+ }
+
+ if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) {
+ if (pDevice->bEnableHostapd) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx call back netif.. \n");
+#ifdef PRIVATE_OBJ
+ ref_skb_remap(pDevice->apdev, &(ref_skb), pTD->pTDInfo->skb);
+ ref_skb.mac.raw = ref_skb.data;
+ *(ref_skb.pkt_type) = PACKET_OTHERHOST;
+ //*(ref_skb.protocol) = htons(ETH_P_802_2);
+ memset(ref_skb.cb, 0, sizeof(ref_skb.cb));
+ netif_rx(ref_skb.skb);
+#else
+ skb = pTD->pTDInfo->skb;
+ skb->dev = pDevice->apdev;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
+ skb->mac_header = skb->data;
+#else
+ skb->mac.raw = skb->data;
+#endif
+ skb->pkt_type = PACKET_OTHERHOST;
+ //skb->protocol = htons(ETH_P_802_2);
+ memset(skb->cb, 0, sizeof(skb->cb));
+ netif_rx(skb);
+#endif
+ }
+ }
+
+ if (BITbIsBitOn(byTsr1, TSR1_TERR)) {
+ if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n",
+ (INT)uIdx, byTsr1, byTsr0);
+ }
+
+// DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n",
+// (INT)uIdx, byTsr1, byTsr0);
+
+ if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) &&
+ (pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB)) {
+ WORD wAID;
+ BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
+
+ skb = pTD->pTDInfo->skb;
+ if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) {
+ if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) {
+ skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb);
+ pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++;
+ // set tx map
+ wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID;
+ pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7];
+ pTD->pTDInfo->byFlags &= ~(TD_FLAGS_NETIF_SKB);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx_srv:tx fail re-queue sta index= %d, QueCnt= %d\n"
+ ,(INT)uNodeIndex, pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt);
+ pStats->tx_errors--;
+ pStats->tx_dropped--;
+ }
+ }
+ }
+ }
+ device_free_tx_buf(pDevice,pTD);
+ pDevice->iTDUsed[uIdx]--;
+ }
+ }
+
+
+ if (uIdx == TYPE_AC0DMA) {
+ // RESERV_AC0DMA reserved for relay
+
+ if (AVAIL_TD(pDevice, uIdx) < RESERV_AC0DMA) {
+ bFull = TRUE;
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " AC0DMA is Full = %d\n", pDevice->iTDUsed[uIdx]);
+ }
+ if (netif_queue_stopped(pDevice->dev) && (bFull==FALSE)){
+ netif_wake_queue(pDevice->dev);
+ }
+ }
+
+
+ pDevice->apTailTD[uIdx] = pTD;
+
+ return works;
+}
+
+
+static void device_error(PSDevice pDevice, WORD status) {
+
+ if (status & ISR_FETALERR) {
+ DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR
+ "%s: Hardware fatal error.\n",
+ pDevice->dev->name);
+ netif_stop_queue(pDevice->dev);
+ del_timer(&pDevice->sTimerCommand);
+ del_timer(&(pDevice->pMgmt->sTimerSecondCallback));
+ pDevice->bCmdRunning = FALSE;
+ MACbShutdown(pDevice->PortOffset);
+ return;
+ }
+
+}
+
+static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc) {
+ PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo;
+ struct sk_buff* skb=pTDInfo->skb;
+
+ // pre-allocated buf_dma can't be unmapped.
+ if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) {
+ pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma,skb->len,
+ PCI_DMA_TODEVICE);
+ }
+
+ if ((pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0)
+ dev_kfree_skb_irq(skb);
+
+ pTDInfo->skb_dma = 0;
+ pTDInfo->skb = 0;
+ pTDInfo->byFlags = 0;
+}
+
+
+
+//PLICE_DEBUG ->
+VOID InitRxManagementQueue(PSDevice pDevice)
+{
+ pDevice->rxManeQueue.packet_num = 0;
+ pDevice->rxManeQueue.head = pDevice->rxManeQueue.tail = 0;
+}
+//PLICE_DEBUG<-
+
+
+
+
+
+//PLICE_DEBUG ->
+INT MlmeThread(
+ void * Context)
+{
+ PSDevice pDevice = (PSDevice) Context;
+ PSRxMgmtPacket pRxMgmtPacket;
+ // int i ;
+ //complete(&pDevice->notify);
+//printk("Enter MngWorkItem,Queue packet num is %d\n",pDevice->rxManeQueue.packet_num);
+
+ //printk("Enter MlmeThread,packet _num is %d\n",pDevice->rxManeQueue.packet_num);
+ //i = 0;
+#if 1
+ while (1)
+ {
+
+ //printk("DDDD\n");
+ //down(&pDevice->mlme_semaphore);
+ // pRxMgmtPacket = DeQueue(pDevice);
+#if 1
+ spin_lock_irq(&pDevice->lock);
+ while(pDevice->rxManeQueue.packet_num != 0)
+ {
+ pRxMgmtPacket = DeQueue(pDevice);
+ //pDevice;
+ //DequeueManageObject(pDevice->FirstRecvMngList, pDevice->LastRecvMngList);
+ vMgrRxManagePacket(pDevice, pDevice->pMgmt, pRxMgmtPacket);
+ //printk("packet_num is %d\n",pDevice->rxManeQueue.packet_num);
+
+ }
+ spin_unlock_irq(&pDevice->lock);
+ if (mlme_kill == 0)
+ break;
+ //udelay(200);
+#endif
+ //printk("Before schedule thread jiffies is %x\n",jiffies);
+ schedule();
+ //printk("after schedule thread jiffies is %x\n",jiffies);
+ if (mlme_kill == 0)
+ break;
+ //printk("i is %d\n",i);
+ }
+
+#endif
+ return 0;
+
+}
+
+
+#ifdef PRIVATE_OBJ
+
+int __device_open(HANDLE pExDevice) {
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+
+#else
+
+static int device_open(struct net_device *dev) {
+ PSDevice pDevice=(PSDevice) dev->priv;
+ int i;
+#endif
+ pDevice->rx_buf_sz = PKT_BUF_SZ;
+ if (!device_init_rings(pDevice)) {
+ return -ENOMEM;
+ }
+//2008-5-13 <add> by chester
+#ifndef PRIVATE_OBJ
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16)
+ i=request_irq(pDevice->pcid->irq, &device_intr, IRQF_SHARED, dev->name, dev);
+#else
+ i=request_irq(pDevice->pcid->irq, &device_intr, (unsigned long)SA_SHIRQ, dev->name, dev);
+#endif
+ if (i)
+ return i;
+#endif
+ //printk("DEBUG1\n");
+#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
+DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device init rd0 ring\n");
+device_init_rd0_ring(pDevice);
+ device_init_rd1_ring(pDevice);
+ device_init_defrag_cb(pDevice);
+ device_init_td0_ring(pDevice);
+ device_init_td1_ring(pDevice);
+// VNTWIFIvSet11h(pDevice->pMgmt, pDevice->b11hEnable);
+
+
+ if (pDevice->bDiversityRegCtlON) {
+ device_init_diversity_timer(pDevice);
+ }
+ vMgrObjectInit(pDevice);
+ vMgrTimerInit(pDevice);
+
+//PLICE_DEBUG->
+#ifdef TASK_LET
+ tasklet_init (&pDevice->RxMngWorkItem,(void *)MngWorkItem,(unsigned long )pDevice);
+#endif
+#ifdef THREAD
+ InitRxManagementQueue(pDevice);
+ mlme_kill = 0;
+ mlme_task = kthread_run(MlmeThread,(void *) pDevice, "MLME");
+ if (IS_ERR(mlme_task)) {
+ printk("thread create fail\n");
+ return -1;
+ }
+
+ mlme_kill = 1;
+#endif
+
+
+
+#if 0
+ pDevice->MLMEThr_pid = kernel_thread(MlmeThread, pDevice, CLONE_VM);
+ if (pDevice->MLMEThr_pid <0 )
+ {
+ printk("unable start thread MlmeThread\n");
+ return -1;
+ }
+#endif
+
+ //printk("thread id is %d\n",pDevice->MLMEThr_pid);
+ //printk("Create thread time is %x\n",jiffies);
+ //wait_for_completion(&pDevice->notify);
+
+
+
+
+ // if (( SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL)&0x06)==0x04)
+ // return -ENOMEM;
+DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device_init_registers\n");
+ device_init_registers(pDevice, DEVICE_INIT_COLD);
+ MACvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
+ memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN);
+#ifdef PRIVATE_OBJ
+ __device_set_multi(pExDevice);
+#else
+ device_set_multi(pDevice->dev);
+#endif
+
+ // Init for Key Management
+ KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
+ add_timer(&(pDevice->pMgmt->sTimerSecondCallback));
+
+ #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+ /*
+ pDevice->bwextstep0 = FALSE;
+ pDevice->bwextstep1 = FALSE;
+ pDevice->bwextstep2 = FALSE;
+ pDevice->bwextstep3 = FALSE;
+ */
+ pDevice->bwextcount=0;
+ pDevice->bWPASuppWextEnabled = FALSE;
+#endif
+ pDevice->byReAssocCount = 0;
+ pDevice->bWPADEVUp = FALSE;
+ // Patch: if WEP key already set by iwconfig but device not yet open
+ if ((pDevice->bEncryptionEnable == TRUE) && (pDevice->bTransmitKey == TRUE)) {
+ KeybSetDefaultKey(&(pDevice->sKey),
+ (DWORD)(pDevice->byKeyIndex | (1 << 31)),
+ pDevice->uKeyLength,
+ NULL,
+ pDevice->abyKey,
+ KEY_CTL_WEP,
+ pDevice->PortOffset,
+ pDevice->byLocalID
+ );
+ pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
+ }
+
+//printk("DEBUG2\n");
+
+
+DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call MACvIntEnable\n");
+ MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
+
+ if (pDevice->pMgmt->eConfigMode == WMAC_CONFIG_AP) {
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL);
+ }
+ else {
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL);
+ }
+ pDevice->flags |=DEVICE_FLAGS_OPENED;
+
+#ifndef PRIVATE_OBJ
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+ MOD_INC_USE_COUNT;
+#endif
+#endif
+
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n");
+ return 0;
+}
+
+
+#ifdef PRIVATE_OBJ
+
+int __device_close(HANDLE pExDevice) {
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ struct net_device *dev = pDevice_info->dev;
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+
+#else
+static int device_close(struct net_device *dev) {
+ PSDevice pDevice=(PSDevice) dev->priv;
+#endif
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ //PLICE_DEBUG->
+#ifdef THREAD
+ mlme_kill = 0;
+#endif
+//PLICE_DEBUG<-
+//2007-1121-02<Add>by EinsnLiu
+ if (pDevice->bLinkPass) {
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
+ mdelay(30);
+ }
+#ifdef TxInSleep
+ del_timer(&pDevice->sTimerTxData);
+#endif
+ del_timer(&pDevice->sTimerCommand);
+ del_timer(&pMgmt->sTimerSecondCallback);
+ if (pDevice->bDiversityRegCtlON) {
+ del_timer(&pDevice->TimerSQ3Tmax1);
+ del_timer(&pDevice->TimerSQ3Tmax2);
+ del_timer(&pDevice->TimerSQ3Tmax3);
+ }
+
+#ifdef TASK_LET
+ tasklet_kill(&pDevice->RxMngWorkItem);
+#endif
+ netif_stop_queue(dev);
+ pDevice->bCmdRunning = FALSE;
+ MACbShutdown(pDevice->PortOffset);
+ MACbSoftwareReset(pDevice->PortOffset);
+ CARDbRadioPowerOff(pDevice);
+
+ pDevice->bLinkPass = FALSE;
+ memset(pMgmt->abyCurrBSSID, 0, 6);
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ device_free_td0_ring(pDevice);
+ device_free_td1_ring(pDevice);
+ device_free_rd0_ring(pDevice);
+ device_free_rd1_ring(pDevice);
+ device_free_frag_buf(pDevice);
+ device_free_rings(pDevice);
+ BSSvClearNodeDBTable(pDevice, 0);
+ free_irq(dev->irq, dev);
+ pDevice->flags &=(~DEVICE_FLAGS_OPENED);
+ //2008-0714-01<Add>by chester
+device_release_WPADEV(pDevice);
+//PLICE_DEBUG->
+ //tasklet_kill(&pDevice->RxMngWorkItem);
+//PLICE_DEBUG<-
+#ifndef PRIVATE_OBJ
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+ MOD_DEC_USE_COUNT;
+#endif
+#endif
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close.. \n");
+ return 0;
+}
+
+#ifdef PRIVATE_OBJ
+
+int __device_dma0_tx_80211(HANDLE pExDevice, struct sk_buff *skb) {
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+ ref_sk_buff ref_skb;
+
+#else
+
+
+static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
+ PSDevice pDevice=dev->priv;
+#endif
+ PBYTE pbMPDU;
+ UINT cbMPDULen = 0;
+
+
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n");
+ spin_lock_irq(&pDevice->lock);
+
+ if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211, td0 <=0\n");
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+
+ if (pDevice->bStopTx0Pkt == TRUE) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ };
+
+#ifdef PRIVATE_OBJ
+ ref_skb_remap(pDevice->dev, &ref_skb, skb);
+ cbMPDULen = *(ref_skb.len);
+ pbMPDU = ref_skb.data;
+#else
+ cbMPDULen = skb->len;
+ pbMPDU = skb->data;
+#endif
+
+ vDMA0_tx_80211(pDevice, skb, pbMPDU, cbMPDULen);
+
+ spin_unlock_irq(&pDevice->lock);
+
+ return 0;
+
+}
+
+
+
+BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, UINT uNodeIndex) {
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ PSTxDesc pHeadTD, pLastTD;
+ UINT cbFrameBodySize;
+ UINT uMACfragNum;
+ BYTE byPktTyp;
+ BOOL bNeedEncryption = FALSE;
+ PSKeyItem pTransmitKey = NULL;
+ UINT cbHeaderSize;
+ UINT ii;
+ SKeyItem STempKey;
+// BYTE byKeyIndex = 0;
+#ifdef PRIVATE_OBJ
+ ref_sk_buff ref_skb;
+#endif
+
+
+ if (pDevice->bStopTx0Pkt == TRUE) {
+ dev_kfree_skb_irq(skb);
+ return FALSE;
+ };
+
+ if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) {
+ dev_kfree_skb_irq(skb);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, td0 <=0\n");
+ return FALSE;
+ }
+
+ if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
+ if (pDevice->uAssocCount == 0) {
+ dev_kfree_skb_irq(skb);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, assocCount = 0\n");
+ return FALSE;
+ }
+ }
+
+#ifdef PRIVATE_OBJ
+ ref_skb_remap(pDevice->dev, &(ref_skb), skb);
+#endif
+ pHeadTD = pDevice->apCurrTD[TYPE_TXDMA0];
+
+ pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
+
+#ifdef PRIVATE_OBJ
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN);
+ cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN;
+
+#else
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN);
+ cbFrameBodySize = skb->len - U_HEADER_LEN;
+#endif
+
+ // 802.1H
+ if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) {
+ cbFrameBodySize += 8;
+ }
+ uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader);
+
+ if ( uMACfragNum > AVAIL_TD(pDevice, TYPE_TXDMA0)) {
+ dev_kfree_skb_irq(skb);
+ return FALSE;
+ }
+ byPktTyp = (BYTE)pDevice->byPacketType;
+
+
+ if (pDevice->bFixRate) {
+ if (pDevice->eCurrentPHYType == PHY_TYPE_11B) {
+ if (pDevice->uConnectionRate >= RATE_11M) {
+ pDevice->wCurrentRate = RATE_11M;
+ } else {
+ pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate;
+ }
+ } else {
+ if (pDevice->uConnectionRate >= RATE_54M)
+ pDevice->wCurrentRate = RATE_54M;
+ else
+ pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate;
+ }
+ }
+ else {
+ pDevice->wCurrentRate = pDevice->pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate;
+ }
+
+ //preamble type
+ if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) {
+ pDevice->byPreambleType = pDevice->byShortPreamble;
+ }
+ else {
+ pDevice->byPreambleType = PREAMBLE_LONG;
+ }
+
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate);
+
+
+ if (pDevice->wCurrentRate <= RATE_11M) {
+ byPktTyp = PK_TYPE_11B;
+ } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) {
+ byPktTyp = PK_TYPE_11A;
+ } else {
+ if (pDevice->bProtectMode == TRUE) {
+ byPktTyp = PK_TYPE_11GB;
+ } else {
+ byPktTyp = PK_TYPE_11GA;
+ }
+ }
+
+ if (pDevice->bEncryptionEnable == TRUE)
+ bNeedEncryption = TRUE;
+
+ if (pDevice->bEnableHostWEP) {
+ pTransmitKey = &STempKey;
+ pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
+ pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
+ pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
+ pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
+ pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
+ memcpy(pTransmitKey->abyKey,
+ &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
+ pTransmitKey->uKeyLength
+ );
+ }
+ vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption,
+ cbFrameBodySize, TYPE_TXDMA0, pHeadTD,
+ &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex,
+ &uMACfragNum,
+ &cbHeaderSize
+ );
+
+ if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) {
+ // Disable PS
+ MACbPSWakeup(pDevice->PortOffset);
+ }
+
+ pDevice->bPWBitOn = FALSE;
+
+ pLastTD = pHeadTD;
+ for (ii = 0; ii < uMACfragNum; ii++) {
+ // Poll Transmit the adapter
+ wmb();
+ pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC;
+ wmb();
+ if (ii == (uMACfragNum - 1))
+ pLastTD = pHeadTD;
+ pHeadTD = pHeadTD->next;
+ }
+
+ // Save the information needed by the tx interrupt handler
+ // to complete the Send request
+ pLastTD->pTDInfo->skb = skb;
+ pLastTD->pTDInfo->byFlags = 0;
+ pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB;
+
+ pDevice->apCurrTD[TYPE_TXDMA0] = pHeadTD;
+
+ MACvTransmit0(pDevice->PortOffset);
+
+
+ return TRUE;
+}
+
+//TYPE_AC0DMA data tx
+#ifdef PRIVATE_OBJ
+
+int __device_xmit(HANDLE pExDevice, struct sk_buff *skb) {
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+ struct net_device *dev = pDevice_info->dev;
+ ref_sk_buff ref_skb;
+
+#else
+static int device_xmit(struct sk_buff *skb, struct net_device *dev) {
+ PSDevice pDevice=dev->priv;
+
+#endif
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ PSTxDesc pHeadTD, pLastTD;
+ UINT uNodeIndex = 0;
+ BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
+ WORD wAID;
+ UINT uMACfragNum = 1;
+ UINT cbFrameBodySize;
+ BYTE byPktTyp;
+ UINT cbHeaderSize;
+ BOOL bNeedEncryption = FALSE;
+ PSKeyItem pTransmitKey = NULL;
+ SKeyItem STempKey;
+ UINT ii;
+ BOOL bTKIP_UseGTK = FALSE;
+ BOOL bNeedDeAuth = FALSE;
+ PBYTE pbyBSSID;
+ BOOL bNodeExist = FALSE;
+
+
+
+ spin_lock_irq(&pDevice->lock);
+ if (pDevice->bLinkPass == FALSE) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+
+ if (pDevice->bStopDataPkt) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+
+#ifdef PRIVATE_OBJ
+ ref_skb_remap(pDevice->dev, &ref_skb, skb);
+#endif
+
+ if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
+ if (pDevice->uAssocCount == 0) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+#ifdef PRIVATE_OBJ
+ if (IS_MULTICAST_ADDRESS((PBYTE)(ref_skb.data))) {
+#else
+ if (IS_MULTICAST_ADDRESS((PBYTE)(skb->data))) {
+#endif
+ uNodeIndex = 0;
+ bNodeExist = TRUE;
+ if (pMgmt->sNodeDBTable[0].bPSEnable) {
+#ifdef PRIVATE_OBJ
+ skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), ref_skb.skb);
+#else
+ skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), skb);
+#endif
+ pMgmt->sNodeDBTable[0].wEnQueueCnt++;
+ // set tx map
+ pMgmt->abyPSTxMap[0] |= byMask[0];
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+}else {
+#ifdef PRIVATE_OBJ
+ if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(ref_skb.data), &uNodeIndex)) {
+#else
+ if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) {
+#endif
+ if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) {
+#ifdef PRIVATE_OBJ
+ skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, ref_skb.skb);
+#else
+ skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb);
+#endif
+ pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++;
+ // set tx map
+ wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID;
+ pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7];
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set:pMgmt->abyPSTxMap[%d]= %d\n",
+ (wAID >> 3), pMgmt->abyPSTxMap[wAID >> 3]);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+
+ if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) {
+ pDevice->byPreambleType = pDevice->byShortPreamble;
+
+ }else {
+ pDevice->byPreambleType = PREAMBLE_LONG;
+ }
+ bNodeExist = TRUE;
+
+ }
+ }
+
+ if (bNodeExist == FALSE) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Unknown STA not found in node DB \n");
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+ }
+
+ pHeadTD = pDevice->apCurrTD[TYPE_AC0DMA];
+
+ pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
+
+
+#ifdef PRIVATE_OBJ
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN);
+ cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN;
+#else
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN);
+ cbFrameBodySize = skb->len - U_HEADER_LEN;
+#endif
+ // 802.1H
+ if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) {
+ cbFrameBodySize += 8;
+ }
+
+
+ if (pDevice->bEncryptionEnable == TRUE) {
+ bNeedEncryption = TRUE;
+ // get Transmit key
+ do {
+ if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) &&
+ (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) {
+ pbyBSSID = pDevice->abyBSSID;
+ // get pairwise key
+ if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == FALSE) {
+ // get group key
+ if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == TRUE) {
+ bTKIP_UseGTK = TRUE;
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n");
+ break;
+ }
+ } else {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get PTK.\n");
+ break;
+ }
+ }else if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
+
+ pbyBSSID = pDevice->sTxEthHeader.abyDstAddr; //TO_DS = 0 and FROM_DS = 0 --> 802.11 MAC Address1
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS Serach Key: \n");
+ for (ii = 0; ii< 6; ii++)
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"%x \n", *(pbyBSSID+ii));
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"\n");
+
+ // get pairwise key
+ if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == TRUE)
+ break;
+ }
+ // get group key
+ pbyBSSID = pDevice->abyBroadcastAddr;
+ if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == FALSE) {
+ pTransmitKey = NULL;
+ if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode);
+ }
+ else
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"NOT IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode);
+ } else {
+ bTKIP_UseGTK = TRUE;
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n");
+ }
+ } while(FALSE);
+ }
+
+ if (pDevice->bEnableHostWEP) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"acdma0: STA index %d\n", uNodeIndex);
+ if (pDevice->bEncryptionEnable == TRUE) {
+ pTransmitKey = &STempKey;
+ pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
+ pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
+ pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
+ pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
+ pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
+ memcpy(pTransmitKey->abyKey,
+ &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
+ pTransmitKey->uKeyLength
+ );
+ }
+ }
+
+ uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader);
+
+ if (uMACfragNum > AVAIL_TD(pDevice, TYPE_AC0DMA)) {
+ DEVICE_PRT(MSG_LEVEL_ERR, KERN_DEBUG "uMACfragNum > AVAIL_TD(TYPE_AC0DMA) = %d\n", uMACfragNum);
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+
+ if (pTransmitKey != NULL) {
+ if ((pTransmitKey->byCipherSuite == KEY_CTL_WEP) &&
+ (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN)) {
+ uMACfragNum = 1; //WEP256 doesn't support fragment
+ }
+ }
+
+ byPktTyp = (BYTE)pDevice->byPacketType;
+
+ if (pDevice->bFixRate) {
+#ifdef PLICE_DEBUG
+ printk("Fix Rate: PhyType is %d,ConnectionRate is %d\n",pDevice->eCurrentPHYType,pDevice->uConnectionRate);
+#endif
+
+ if (pDevice->eCurrentPHYType == PHY_TYPE_11B) {
+ if (pDevice->uConnectionRate >= RATE_11M) {
+ pDevice->wCurrentRate = RATE_11M;
+ } else {
+ pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate;
+ }
+ } else {
+ if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) &&
+ (pDevice->uConnectionRate <= RATE_6M)) {
+ pDevice->wCurrentRate = RATE_6M;
+ } else {
+ if (pDevice->uConnectionRate >= RATE_54M)
+ pDevice->wCurrentRate = RATE_54M;
+ else
+ pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate;
+
+ }
+ }
+ pDevice->byACKRate = (BYTE) pDevice->wCurrentRate;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+ pDevice->byTopOFDMBasicRate = RATE_6M;
+ }
+ else {
+ //auto rate
+ if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
+ if (pDevice->eCurrentPHYType != PHY_TYPE_11A) {
+ pDevice->wCurrentRate = RATE_1M;
+ pDevice->byACKRate = RATE_1M;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+ pDevice->byTopOFDMBasicRate = RATE_6M;
+ } else {
+ pDevice->wCurrentRate = RATE_6M;
+ pDevice->byACKRate = RATE_6M;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+ pDevice->byTopOFDMBasicRate = RATE_6M;
+ }
+ }
+ else {
+ VNTWIFIvGetTxRate( pDevice->pMgmt,
+ pDevice->sTxEthHeader.abyDstAddr,
+ &(pDevice->wCurrentRate),
+ &(pDevice->byACKRate),
+ &(pDevice->byTopCCKBasicRate),
+ &(pDevice->byTopOFDMBasicRate));
+
+#if 0
+printk("auto rate:Rate : %d,AckRate:%d,TopCCKRate:%d,TopOFDMRate:%d\n",
+pDevice->wCurrentRate,pDevice->byACKRate,
+pDevice->byTopCCKBasicRate,pDevice->byTopOFDMBasicRate);
+
+#endif
+
+#if 0
+
+ pDevice->wCurrentRate = 11;
+ pDevice->byACKRate = 8;
+ pDevice->byTopCCKBasicRate = 3;
+ pDevice->byTopOFDMBasicRate = 8;
+#endif
+
+
+ }
+ }
+
+// DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate);
+
+ if (pDevice->wCurrentRate <= RATE_11M) {
+ byPktTyp = PK_TYPE_11B;
+ } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) {
+ byPktTyp = PK_TYPE_11A;
+ } else {
+ if (pDevice->bProtectMode == TRUE) {
+ byPktTyp = PK_TYPE_11GB;
+ } else {
+ byPktTyp = PK_TYPE_11GA;
+ }
+ }
+
+//#ifdef PLICE_DEBUG
+// printk("FIX RATE:CurrentRate is %d");
+//#endif
+
+ if (bNeedEncryption == TRUE) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ntohs Pkt Type=%04x\n", ntohs(pDevice->sTxEthHeader.wType));
+ if ((pDevice->sTxEthHeader.wType) == TYPE_PKT_802_1x) {
+ bNeedEncryption = FALSE;
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Pkt Type=%04x\n", (pDevice->sTxEthHeader.wType));
+ if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) {
+ if (pTransmitKey == NULL) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Don't Find TX KEY\n");
+ }
+ else {
+ if (bTKIP_UseGTK == TRUE) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"error: KEY is GTK!!~~\n");
+ }
+ else {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex);
+ bNeedEncryption = TRUE;
+ }
+ }
+ }
+
+ if (pDevice->byCntMeasure == 2) {
+ bNeedDeAuth = TRUE;
+ pDevice->s802_11Counter.TKIPCounterMeasuresInvoked++;
+ }
+
+ if (pDevice->bEnableHostWEP) {
+ if ((uNodeIndex != 0) &&
+ (pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex & PAIRWISE_KEY)) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex);
+ bNeedEncryption = TRUE;
+ }
+ }
+ }
+ else {
+ if (pTransmitKey == NULL) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"return no tx key\n");
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+ }
+ }
+
+
+#ifdef PRIVATE_OBJ
+ vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption,
+ cbFrameBodySize, TYPE_AC0DMA, pHeadTD,
+ &pDevice->sTxEthHeader, (PBYTE)ref_skb.data, pTransmitKey, uNodeIndex,
+ &uMACfragNum,
+ &cbHeaderSize
+ );
+#else
+#ifdef PLICE_DEBUG
+ //if (skb->len == 98)
+ //{
+ // printk("ping:len is %d\n");
+ //}
+#endif
+ vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption,
+ cbFrameBodySize, TYPE_AC0DMA, pHeadTD,
+ &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex,
+ &uMACfragNum,
+ &cbHeaderSize
+ );
+#endif
+
+ if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) {
+ // Disable PS
+ MACbPSWakeup(pDevice->PortOffset);
+ }
+ pDevice->bPWBitOn = FALSE;
+
+ pLastTD = pHeadTD;
+ for (ii = 0; ii < uMACfragNum; ii++) {
+ // Poll Transmit the adapter
+ wmb();
+ pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC;
+ wmb();
+ if (ii == uMACfragNum - 1)
+ pLastTD = pHeadTD;
+ pHeadTD = pHeadTD->next;
+ }
+
+ // Save the information needed by the tx interrupt handler
+ // to complete the Send request
+#ifdef PRIVATE_OBJ
+ pLastTD->pTDInfo->skb = ref_skb.skb;
+#else
+ pLastTD->pTDInfo->skb = skb;
+#endif
+ pLastTD->pTDInfo->byFlags = 0;
+ pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB;
+#ifdef TxInSleep
+ pDevice->nTxDataTimeCout=0; //2008-8-21 chester <add> for send null packet
+ #endif
+ if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) {
+ netif_stop_queue(dev);
+ }
+
+ pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD;
+//#ifdef PLICE_DEBUG
+ if (pDevice->bFixRate)
+ {
+ printk("FixRate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr);
+ }
+ else
+ {
+ //printk("Auto Rate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr);
+ }
+//#endif
+
+{
+ BYTE Protocol_Version; //802.1x Authentication
+ BYTE Packet_Type; //802.1x Authentication
+ BYTE Descriptor_type;
+ WORD Key_info;
+BOOL bTxeapol_key = FALSE;
+ Protocol_Version = skb->data[U_HEADER_LEN];
+ Packet_Type = skb->data[U_HEADER_LEN+1];
+ Descriptor_type = skb->data[U_HEADER_LEN+1+1+2];
+ Key_info = (skb->data[U_HEADER_LEN+1+1+2+1] << 8)|(skb->data[U_HEADER_LEN+1+1+2+2]);
+ if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
+ if(((Protocol_Version==1) ||(Protocol_Version==2)) &&
+ (Packet_Type==3)) { //802.1x OR eapol-key challenge frame transfer
+ bTxeapol_key = TRUE;
+ if((Descriptor_type==254)||(Descriptor_type==2)) { //WPA or RSN
+ if(!(Key_info & BIT3) && //group-key challenge
+ (Key_info & BIT8) && (Key_info & BIT9)) { //send 2/2 key
+ pDevice->fWPA_Authened = TRUE;
+ if(Descriptor_type==254)
+ printk("WPA ");
+ else
+ printk("WPA2 ");
+ printk("Authentication completed!!\n");
+ }
+ }
+ }
+ }
+}
+
+ MACvTransmitAC0(pDevice->PortOffset);
+// DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0:pDevice->apCurrTD= %p\n", pHeadTD);
+
+#ifdef PRIVATE_OBJ
+ ref_set_tx_jiffies(pDevice->dev);
+#else
+ dev->trans_start = jiffies;
+#endif
+
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+
+}
+
+#ifdef PRIVATE_OBJ
+
+int __device_intr(int irq, HANDLE pExDevice, struct pt_regs *regs) {
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+
+
+#else
+static irqreturn_t device_intr(int irq, void *dev_instance) {
+ struct net_device* dev=dev_instance;
+ PSDevice pDevice=(PSDevice) dev->priv;
+#endif
+
+ int max_count=0;
+ DWORD dwMIBCounter=0;
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ BYTE byOrgPageSel=0;
+ int handled = 0;
+ BYTE byData = 0;
+ int ii= 0;
+// BYTE byRSSI;
+
+
+ MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
+
+ if (pDevice->dwIsr == 0)
+ return IRQ_RETVAL(handled);
+
+ if (pDevice->dwIsr == 0xffffffff) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dwIsr = 0xffff\n");
+ return IRQ_RETVAL(handled);
+ }
+ /*
+ // 2008-05-21 <mark> by Richardtai, we can't read RSSI here, because no packet bound with RSSI
+
+ if ((BITbIsBitOn(pDevice->dwIsr, ISR_RXDMA0)) &&
+ (pDevice->byLocalID != REV_ID_VT3253_B0) &&
+ (pDevice->bBSSIDFilter == TRUE)) {
+ // update RSSI
+ //BBbReadEmbeded(pDevice->PortOffset, 0x3E, &byRSSI);
+ //pDevice->uCurrRSSI = byRSSI;
+ }
+ */
+
+ handled = 1;
+ MACvIntDisable(pDevice->PortOffset);
+ spin_lock_irq(&pDevice->lock);
+
+ //Make sure current page is 0
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel);
+ if (byOrgPageSel == 1) {
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+ else
+ byOrgPageSel = 0;
+
+ MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter);
+ // TBD....
+ // Must do this after doing rx/tx, cause ISR bit is slow
+ // than RD/TD write back
+ // update ISR counter
+ STAvUpdate802_11Counter(&pDevice->s802_11Counter, &pDevice->scStatistic , dwMIBCounter);
+ while (pDevice->dwIsr != 0) {
+
+ STAvUpdateIsrStatCounter(&pDevice->scStatistic, pDevice->dwIsr);
+ MACvWriteISR(pDevice->PortOffset, pDevice->dwIsr);
+
+ if (pDevice->dwIsr & ISR_FETALERR){
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " ISR_FETALERR \n");
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, 0);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI);
+ device_error(pDevice, pDevice->dwIsr);
+ }
+
+ if (pDevice->byLocalID > REV_ID_VT3253_B1) {
+
+ if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASURESTART)) {
+ // 802.11h measure start
+ pDevice->byOrgChannel = pDevice->byCurrentCh;
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byOrgRCR));
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, (RCR_RXALLTYPE | RCR_UNICAST | RCR_BROADCAST | RCR_MULTICAST | RCR_WPAERR));
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR0, &(pDevice->dwOrgMAR0));
+ VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR4, &(pDevice->dwOrgMAR4));
+ MACvSelectPage0(pDevice->PortOffset);
+ //xxxx
+ // WCMDbFlushCommandQueue(pDevice->pMgmt, TRUE);
+ if (CARDbSetChannel(pDevice, pDevice->pCurrMeasureEID->sReq.byChannel) == TRUE) {
+ pDevice->bMeasureInProgress = TRUE;
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_READY);
+ MACvSelectPage0(pDevice->PortOffset);
+ pDevice->byBasicMap = 0;
+ pDevice->byCCAFraction = 0;
+ for(ii=0;ii<8;ii++) {
+ pDevice->dwRPIs[ii] = 0;
+ }
+ } else {
+ // can not measure because set channel fail
+ // WCMDbResetCommandQueue(pDevice->pMgmt);
+ // clear measure control
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
+ s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_INCAPABLE);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+ }
+ if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASUREEND)) {
+ // 802.11h measure end
+ pDevice->bMeasureInProgress = FALSE;
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byOrgRCR);
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, pDevice->dwOrgMAR0);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR4, pDevice->dwOrgMAR4);
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRBBSTS, &byData);
+ pDevice->byBasicMap |= (byData >> 4);
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_CCAFRACTION, &pDevice->byCCAFraction);
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRCTL, &byData);
+ // clear measure control
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
+ MACvSelectPage0(pDevice->PortOffset);
+ CARDbSetChannel(pDevice, pDevice->byOrgChannel);
+ // WCMDbResetCommandQueue(pDevice->pMgmt);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ if (BITbIsBitOn(byData, MSRCTL_FINISH)) {
+ // measure success
+ s_vCompleteCurrentMeasure(pDevice, 0);
+ } else {
+ // can not measure because not ready before end of measure time
+ s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_LATE);
+ }
+ }
+ if (BITbIsBitOn(pDevice->dwIsr, ISR_QUIETSTART)) {
+ do {
+ ;
+ } while (CARDbStartQuiet(pDevice) == FALSE);
+ }
+ }
+
+ if (pDevice->dwIsr & ISR_TBTT) {
+ if (pDevice->bEnableFirstQuiet == TRUE) {
+ pDevice->byQuietStartCount--;
+ if (pDevice->byQuietStartCount == 0) {
+ pDevice->bEnableFirstQuiet = FALSE;
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+ }
+ if ((pDevice->bChannelSwitch == TRUE) &&
+ (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)) {
+ pDevice->byChannelSwitchCount--;
+ if (pDevice->byChannelSwitchCount == 0) {
+ pDevice->bChannelSwitch = FALSE;
+ CARDbSetChannel(pDevice, pDevice->byNewChannel);
+ VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL);
+
+ }
+ }
+ if (pDevice->eOPMode == OP_MODE_ADHOC) {
+ //pDevice->bBeaconSent = FALSE;
+ } else {
+ if ((pDevice->bUpdateBBVGA) && (pDevice->bLinkPass == TRUE) && (pDevice->uCurrRSSI != 0)) {
+ LONG ldBm;
+
+ RFvRSSITodBm(pDevice, (BYTE) pDevice->uCurrRSSI, &ldBm);
+ for (ii=0;ii<BB_VGA_LEVEL;ii++) {
+ if (ldBm < pDevice->ldBmThreshold[ii]) {
+ pDevice->byBBVGANew = pDevice->abyBBVGA[ii];
+ break;
+ }
+ }
+ if (pDevice->byBBVGANew != pDevice->byBBVGACurrent) {
+ pDevice->uBBVGADiffCount++;
+ if (pDevice->uBBVGADiffCount == 1) {
+ // first VGA diff gain
+ BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"First RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n",
+ (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount);
+ }
+ if (pDevice->uBBVGADiffCount >= BB_VGA_CHANGE_THRESHOLD) {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n",
+ (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount);
+ BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew);
+ }
+ } else {
+ pDevice->uBBVGADiffCount = 1;
+ }
+ }
+ }
+
+ pDevice->bBeaconSent = FALSE;
+ if (pDevice->bEnablePSMode) {
+ PSbIsNextTBTTWakeUp((HANDLE)pDevice);
+ };
+
+ if ((pDevice->eOPMode == OP_MODE_AP) ||
+ (pDevice->eOPMode == OP_MODE_ADHOC)) {
+
+ MACvOneShotTimer1MicroSec(pDevice->PortOffset,
+ (pMgmt->wIBSSBeaconPeriod - MAKE_BEACON_RESERVED) << 10);
+ }
+
+ if (pDevice->eOPMode == OP_MODE_ADHOC && pDevice->pMgmt->wCurrATIMWindow > 0) {
+ // todo adhoc PS mode
+ };
+
+ }
+
+ if (pDevice->dwIsr & ISR_BNTX) {
+
+ if (pDevice->eOPMode == OP_MODE_ADHOC) {
+ pDevice->bIsBeaconBufReadySet = FALSE;
+ pDevice->cbBeaconBufReadySetCnt = 0;
+ };
+
+ if (pDevice->eOPMode == OP_MODE_AP) {
+ if(pMgmt->byDTIMCount > 0) {
+ pMgmt->byDTIMCount --;
+ pMgmt->sNodeDBTable[0].bRxPSPoll = FALSE;
+ }
+ else {
+ if(pMgmt->byDTIMCount == 0) {
+ // check if mutltcast tx bufferring
+ pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1;
+ pMgmt->sNodeDBTable[0].bRxPSPoll = TRUE;
+ bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RX_PSPOLL, NULL);
+ }
+ }
+ }
+ pDevice->bBeaconSent = TRUE;
+
+ if (pDevice->bChannelSwitch == TRUE) {
+ pDevice->byChannelSwitchCount--;
+ if (pDevice->byChannelSwitchCount == 0) {
+ pDevice->bChannelSwitch = FALSE;
+ CARDbSetChannel(pDevice, pDevice->byNewChannel);
+ VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ //VNTWIFIbSendBeacon(pDevice->pMgmt);
+ CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL);
+ }
+ }
+
+ }
+
+ if (pDevice->dwIsr & ISR_RXDMA0) {
+ max_count += device_rx_srv(pDevice, TYPE_RXDMA0);
+ }
+ if (pDevice->dwIsr & ISR_RXDMA1) {
+ max_count += device_rx_srv(pDevice, TYPE_RXDMA1);
+ }
+ if (pDevice->dwIsr & ISR_TXDMA0){
+ max_count += device_tx_srv(pDevice, TYPE_TXDMA0);
+ }
+ if (pDevice->dwIsr & ISR_AC0DMA){
+ max_count += device_tx_srv(pDevice, TYPE_AC0DMA);
+ }
+ if (pDevice->dwIsr & ISR_SOFTTIMER) {
+
+ }
+ if (pDevice->dwIsr & ISR_SOFTTIMER1) {
+ if (pDevice->eOPMode == OP_MODE_AP) {
+ if (pDevice->bShortSlotTime)
+ pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1);
+ else
+ pMgmt->wCurrCapInfo &= ~(WLAN_SET_CAP_INFO_SHORTSLOTTIME(1));
+ }
+ bMgrPrepareBeaconToSend(pDevice, pMgmt);
+ pDevice->byCntMeasure = 0;
+ }
+
+ MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
+
+ MACvReceive0(pDevice->PortOffset);
+ MACvReceive1(pDevice->PortOffset);
+
+ if (max_count>pDevice->sOpts.int_works)
+ break;
+ }
+
+ if (byOrgPageSel == 1) {
+ MACvSelectPage1(pDevice->PortOffset);
+ }
+
+ spin_unlock_irq(&pDevice->lock);
+ MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
+
+ return IRQ_RETVAL(handled);
+}
+
+
+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;
+}
+
+//2008-8-4 <add> by chester
+static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source)
+{
+ UCHAR buf1[100];
+ int source_len = strlen(source);
+
+ memset(buf1,0,100);
+ strcat(buf1, string);
+ strcat(buf1, "=");
+ source+=strlen(buf1);
+
+ memcpy(dest,source,source_len-strlen(buf1));
+ return TRUE;
+}
+
+int Config_FileOperation(PSDevice pDevice,BOOL fwrite,unsigned char *Parameter) {
+ UCHAR *config_path=CONFIG_PATH;
+ UCHAR *buffer=NULL;
+ UCHAR tmpbuffer[20];
+ 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:open file fail?\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;
+ goto error1;
+}
+
+if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer)!=TRUE) {
+ printk("get parameter error?\n");
+ result = -1;
+ goto error1;
+}
+
+if(memcmp(tmpbuffer,"USA",3)==0) {
+ result=ZoneType_USA;
+}
+else if(memcmp(tmpbuffer,"JAPAN",5)==0) {
+ result=ZoneType_Japan;
+}
+else if(memcmp(tmpbuffer,"EUROPE",5)==0) {
+ result=ZoneType_Europe;
+}
+else {
+ result = -1;
+ printk("Unknown Zonetype[%s]?\n",tmpbuffer);
+}
+
+error1:
+ if(buffer)
+ kfree(buffer);
+
+ if(filp_close(filp,NULL))
+ printk("Config_FileOperation:close file fail\n");
+
+error2:
+ set_fs (old_fs);
+ current->fsuid=oldfsuid;
+ current->fsgid=oldfsgid;
+
+ return result;
+}
+
+
+#ifdef PRIVATE_OBJ
+
+void __device_set_multi(HANDLE pExDevice) {
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ ref_net_device *dev = &(pDevice_info->ref_dev);
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+
+#else
+
+static void device_set_multi(struct net_device *dev) {
+ PSDevice pDevice = (PSDevice) dev->priv;
+#endif
+
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ u32 mc_filter[2];
+ int i;
+ struct dev_mc_list *mclist;
+
+
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode));
+
+#ifdef PRIVATE_OBJ
+ if (*(dev->flags) & IFF_PROMISC) { /* Set promiscuous. */
+ DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: Promiscuous mode enabled.\n", pDevice->dev->name);
+
+#else
+ if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
+ DEVICE_PRT(MSG_LEVEL_ERR,KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name);
+#endif
+ /* Unconditionally log net taps. */
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST);
+ }
+#ifdef PRIVATE_OBJ
+ else if ((*(dev->mc_count) > pDevice->multicast_limit)
+ || (*(dev->flags) & IFF_ALLMULTI)) {
+#else
+ else if ((dev->mc_count > pDevice->multicast_limit)
+ || (dev->flags & IFF_ALLMULTI)) {
+#endif
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, 0xffffffff);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, 0xffffffff);
+ MACvSelectPage0(pDevice->PortOffset);
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
+ }
+ else {
+ memset(mc_filter, 0, sizeof(mc_filter));
+#ifdef PRIVATE_OBJ
+ for (i = 0, mclist = dev->mc_list; mclist && i < *(dev->mc_count);
+ i++, mclist = mclist->next) {
+#else
+ for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
+ i++, mclist = mclist->next) {
+#endif
+ int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+ mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31));
+ }
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, mc_filter[0]);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, mc_filter[1]);
+ MACvSelectPage0(pDevice->PortOffset);
+ 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);
+ }
+
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byRxMode);
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode = %x\n", pDevice->byRxMode );
+}
+
+
+#ifdef PRIVATE_OBJ
+
+struct net_device_stats *__device_get_stats(HANDLE pExDevice) {
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+
+#else
+static struct net_device_stats *device_get_stats(struct net_device *dev) {
+ PSDevice pDevice=(PSDevice) dev->priv;
+#endif
+
+ return &pDevice->stats;
+}
+
+
+#ifdef PRIVATE_OBJ
+
+int __device_ioctl(HANDLE pExDevice, struct ifreq *rq, int cmd) {
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ struct net_device *dev = pDevice_info->dev;
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+
+#else
+
+static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
+ PSDevice pDevice = (PSDevice)dev->priv;
+#endif
+
+#ifdef WIRELESS_EXT
+ struct iwreq *wrq = (struct iwreq *) rq;
+ int rc =0;
+#endif
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ PSCmdRequest pReq;
+
+
+ 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 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:
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+ // Get current station name
+ case SIOCGIWNICKN:
+ DEVICE_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:
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+ case SIOCSIWTXPOW:
+ DEVICE_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:
+ DEVICE_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:
+
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+ // Get the spy list
+ case SIOCGIWSPY:
+
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n");
+ rc = -EOPNOTSUPP;
+ break;
+
+#endif // WIRELESS_SPY
+
+ case SIOCGIWPRIV:
+ DEVICE_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:
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
+ rc = iwctl_siwauth(dev, NULL, &(wrq->u.param), NULL);
+ break;
+
+ case SIOCGIWAUTH:
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAUTH \n");
+ rc = iwctl_giwauth(dev, NULL, &(wrq->u.param), NULL);
+ break;
+
+ case SIOCSIWGENIE:
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWGENIE \n");
+ rc = iwctl_siwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer);
+ break;
+
+ case SIOCGIWGENIE:
+ DEVICE_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];
+ DEVICE_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:
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODEEXT \n");
+ rc = iwctl_giwencodeext(dev, NULL, &(wrq->u.encoding), NULL);
+ break;
+
+ case SIOCSIWMLME:
+ DEVICE_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;
+ pReq->wResult = MAGIC_CODE;
+ break;
+
+ case IOCTL_CMD_SET:
+
+ #ifdef SndEvt_ToAPI
+ if((((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_EVT) &&
+ !(pDevice->flags & DEVICE_FLAGS_OPENED))
+ #else
+ if (!(pDevice->flags & DEVICE_FLAGS_OPENED) &&
+ (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA))
+ #endif
+ {
+ 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 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 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;
+ DEVICE_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 {
+ DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n");
+ spin_lock_irq(&pDevice->lock);
+ pDevice->bLinkPass = FALSE;
+ memset(pMgmt->abyCurrBSSID, 0, 6);
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ 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;
+}
+
+/*------------------------------------------------------------------*/
+#ifndef PRIVATE_OBJ
+
+MODULE_DEVICE_TABLE(pci, device_id_table);
+
+static struct pci_driver device_driver = {
+ name: DEVICE_NAME,
+ id_table: device_id_table,
+ probe: device_found1,
+ remove: device_remove1,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9)
+#ifdef CONFIG_PM
+ suspend: viawget_suspend,
+ resume: viawget_resume,
+#endif
+#endif
+};
+
+static int __init device_init_module(void)
+{
+ int ret;
+
+
+// ret=pci_module_init(&device_driver);
+ //ret = pcie_port_service_register(&device_driver);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
+ ret = pci_register_driver(&device_driver);
+#else
+ ret = pci_module_init(&device_driver);
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9)
+#ifdef CONFIG_PM
+ if(ret >= 0)
+ register_reboot_notifier(&device_notifier);
+#endif
+#endif
+
+ return ret;
+}
+
+static void __exit device_cleanup_module(void)
+{
+
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9)
+#ifdef CONFIG_PM
+ unregister_reboot_notifier(&device_notifier);
+#endif
+#endif
+ pci_unregister_driver(&device_driver);
+
+}
+
+module_init(device_init_module);
+module_exit(device_cleanup_module);
+
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9)
+#ifdef CONFIG_PM
+static int
+device_notify_reboot(struct notifier_block *nb, unsigned long event, void *p)
+{
+ struct pci_dev *pdev = NULL;
+ switch(event) {
+ case SYS_DOWN:
+ case SYS_HALT:
+ case SYS_POWER_OFF:
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+ while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) {
+#else
+ pci_for_each_dev(pdev) {
+#endif
+ if(pci_dev_driver(pdev) == &device_driver) {
+ if (pci_get_drvdata(pdev))
+ viawget_suspend(pdev, 3);
+ }
+ }
+ }
+ return NOTIFY_DONE;
+}
+
+static int
+viawget_suspend(struct pci_dev *pcid, u32 state)
+{
+ int power_status; // to silence the compiler
+
+ PSDevice pDevice=pci_get_drvdata(pcid);
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+
+ netif_stop_queue(pDevice->dev);
+ spin_lock_irq(&pDevice->lock);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10)
+ pci_save_state(pcid);
+#else
+ pci_save_state(pcid, pDevice->pci_state);
+#endif
+ del_timer(&pDevice->sTimerCommand);
+ del_timer(&pMgmt->sTimerSecondCallback);
+ pDevice->cbFreeCmdQueue = CMD_Q_SIZE;
+ pDevice->uCmdDequeueIdx = 0;
+ pDevice->uCmdEnqueueIdx = 0;
+ pDevice->bCmdRunning = FALSE;
+ MACbShutdown(pDevice->PortOffset);
+ MACvSaveContext(pDevice->PortOffset, pDevice->abyMacContext);
+ pDevice->bLinkPass = FALSE;
+ memset(pMgmt->abyCurrBSSID, 0, 6);
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ pci_disable_device(pcid);
+ power_status = pci_set_power_state(pcid, state);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+}
+
+static int
+viawget_resume(struct pci_dev *pcid)
+{
+ PSDevice pDevice=pci_get_drvdata(pcid);
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ int power_status; // to silence the compiler
+
+
+ power_status = pci_set_power_state(pcid, 0);
+ power_status = pci_enable_wake(pcid, 0, 0);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10)
+ pci_restore_state(pcid);
+#else
+ pci_restore_state(pcid, pDevice->pci_state);
+#endif
+ if (netif_running(pDevice->dev)) {
+ spin_lock_irq(&pDevice->lock);
+ MACvRestoreContext(pDevice->PortOffset, pDevice->abyMacContext);
+ device_init_registers(pDevice, DEVICE_INIT_DXPL);
+ if (pMgmt->sNodeDBTable[0].bActive == TRUE) { // Assoc with BSS
+ pMgmt->sNodeDBTable[0].bActive = FALSE;
+ pDevice->bLinkPass = FALSE;
+ if(pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
+ // In Adhoc, BSS state set back to started.
+ pMgmt->eCurrState = WMAC_STATE_STARTED;
+ }
+ else {
+ pMgmt->eCurrMode = WMAC_MODE_STANDBY;
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ }
+ }
+ init_timer(&pMgmt->sTimerSecondCallback);
+ init_timer(&pDevice->sTimerCommand);
+ MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
+ BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass);
+ bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL);
+ spin_unlock_irq(&pDevice->lock);
+ }
+ return 0;
+}
+
+#endif
+#endif
+
+#endif //#ifndef PRIVATE_OBJ
+
+#ifdef PRIVATE_OBJ
+
+
+int __device_hw_reset(HANDLE pExDevice){
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+
+ return MACbSoftwareReset(pDevice_info->port_offset);
+}
+
+
+int __device_hw_init(HANDLE pExDevice){
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ PSDevice pDevice;
+
+
+ pDevice = (PSDevice)kmalloc(sizeof(DEVICE_INFO), (int)GFP_ATOMIC);
+ if (pDevice == NULL)
+ return FALSE;
+
+ memset(pDevice, 0, sizeof(DEVICE_INFO));
+ pDevice_info->pWDevice = pDevice;
+ pDevice->PortOffset = pDevice_info->port_offset;
+ pDevice->dev = pDevice_info->dev;
+ pDevice->pcid = pDevice_info->pcid;
+ pDevice->chip_id = pDevice_info->chip_id;
+ pDevice->memaddr = pDevice_info->mem_addr;
+ pDevice->ioaddr = pDevice_info->io_addr;
+ pDevice->io_size = pDevice_info->io_size;
+ pDevice->nTxQueues = pDevice_info->nTxQueues;
+ pDevice->multicast_limit = pDevice_info->multicast_limit;
+ pDevice->sMgmtObj.pAdapter = (PVOID)pDevice;
+ pDevice->pMgmt = &(pDevice->sMgmtObj);
+ MACvInitialize(pDevice->PortOffset);
+ device_get_options(pDevice, 0 , pDevice_info->dev->name);
+ device_set_options(pDevice);
+ pDevice->sOpts.flags &= pDevice_info->flags;
+ pDevice->flags = pDevice->sOpts.flags | (pDevice_info->flags & 0xFF000000UL);
+ spin_lock_init(&(pDevice->lock));
+
+ return TRUE;
+}
+
+
+void __device_read_mac(HANDLE pExDevice, PBYTE dev_addr){
+ PSDevice_info pDevice_info = (PSDevice_info)pExDevice;
+ PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice);
+
+ MACvReadEtherAddress(pDevice->PortOffset, dev_addr);
+ return;
+}
+
+
+#endif
+
+