[PATCH 07/42] staging:vt6655:card: Whitespace cleanups
Joe Perches
joe at perches.com
Mon Mar 18 17:44:40 UTC 2013
Neatening only.
git diff -w shows no differences.
Signed-off-by: Joe Perches <joe at perches.com>
---
drivers/staging/vt6655/card.c | 4452 ++++++++++++++++++++---------------------
drivers/staging/vt6655/card.h | 130 +-
2 files changed, 2291 insertions(+), 2291 deletions(-)
rewrite drivers/staging/vt6655/card.c (79%)
diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c
dissimilarity index 79%
index 319ca48..fd10abe 100644
--- a/drivers/staging/vt6655/card.c
+++ b/drivers/staging/vt6655/card.c
@@ -1,2226 +1,2226 @@
-/*
- * 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: card.c
- * Purpose: Provide functions to setup NIC operation mode
- * Functions:
- * s_vSafeResetTx - Rest Tx
- * CARDvSetRSPINF - Set RSPINF
- * vUpdateIFS - Update slotTime,SIFS,DIFS, and EIFS
- * CARDvUpdateBasicTopRate - Update BasicTopRate
- * CARDbAddBasicRate - Add to BasicRateSet
- * CARDbSetBasicRate - Set Basic Tx Rate
- * CARDbIsOFDMinBasicRate - Check if any OFDM rate is in BasicRateSet
- * CARDvSetLoopbackMode - Set Loopback mode
- * CARDbSoftwareReset - Sortware reset NIC
- * CARDqGetTSFOffset - Calculate TSFOffset
- * CARDbGetCurrentTSF - Read Current NIC TSF counter
- * CARDqGetNextTBTT - Calculate Next Beacon TSF counter
- * CARDvSetFirstNextTBTT - Set NIC Beacon time
- * CARDvUpdateNextTBTT - Sync. NIC Beacon time
- * CARDbRadioPowerOff - Turn Off NIC Radio Power
- * CARDbRadioPowerOn - Turn On NIC Radio Power
- * CARDbSetWEPMode - Set NIC Wep mode
- * CARDbSetTxPower - Set NIC tx power
- *
- * Revision History:
- * 06-10-2003 Bryan YC Fan: Re-write codes to support VT3253 spec.
- * 08-26-2003 Kyle Hsu: Modify the defination type of dwIoBase.
- * 09-01-2003 Bryan YC Fan: Add vUpdateIFS().
- *
- */
-
-#include "tmacro.h"
-#include "card.h"
-#include "baseband.h"
-#include "mac.h"
-#include "desc.h"
-#include "rf.h"
-#include "vntwifi.h"
-#include "power.h"
-#include "key.h"
-#include "rc4.h"
-#include "country.h"
-#include "channel.h"
-
-/*--------------------- Static Definitions -------------------------*/
-
-//static int msglevel =MSG_LEVEL_DEBUG;
-static int msglevel =MSG_LEVEL_INFO;
-
-#define C_SIFS_A 16 // micro sec.
-#define C_SIFS_BG 10
-
-#define C_EIFS 80 // micro sec.
-
-
-#define C_SLOT_SHORT 9 // micro sec.
-#define C_SLOT_LONG 20
-
-#define C_CWMIN_A 15 // slot time
-#define C_CWMIN_B 31
-
-#define C_CWMAX 1023 // slot time
-
-#define WAIT_BEACON_TX_DOWN_TMO 3 // Times
-
- //1M, 2M, 5M, 11M, 18M, 24M, 36M, 54M
-static unsigned char abyDefaultSuppRatesG[] = {WLAN_EID_SUPP_RATES, 8, 0x02, 0x04, 0x0B, 0x16, 0x24, 0x30, 0x48, 0x6C};
- //6M, 9M, 12M, 48M
-static unsigned char abyDefaultExtSuppRatesG[] = {WLAN_EID_EXTSUPP_RATES, 4, 0x0C, 0x12, 0x18, 0x60};
- //6M, 9M, 12M, 18M, 24M, 36M, 48M, 54M
-static unsigned char abyDefaultSuppRatesA[] = {WLAN_EID_SUPP_RATES, 8, 0x0C, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C};
- //1M, 2M, 5M, 11M,
-static unsigned char abyDefaultSuppRatesB[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};
-
-
-/*--------------------- Static Variables --------------------------*/
-
-
-const unsigned short cwRXBCNTSFOff[MAX_RATE] =
-{17, 17, 17, 17, 34, 23, 17, 11, 8, 5, 4, 3};
-
-
-/*--------------------- Static Functions --------------------------*/
-
-static
-void
-s_vCalculateOFDMRParameter(
- unsigned char byRate,
- CARD_PHY_TYPE ePHYType,
- unsigned char *pbyTxRate,
- unsigned char *pbyRsvTime
- );
-
-
-/*--------------------- Export Functions --------------------------*/
-
-/*
- * Description: Calculate TxRate and RsvTime fields for RSPINF in OFDM mode.
- *
- * Parameters:
- * In:
- * wRate - Tx Rate
- * byPktType - Tx Packet type
- * Out:
- * pbyTxRate - pointer to RSPINF TxRate field
- * pbyRsvTime - pointer to RSPINF RsvTime field
- *
- * Return Value: none
- *
- */
-static
-void
-s_vCalculateOFDMRParameter (
- unsigned char byRate,
- CARD_PHY_TYPE ePHYType,
- unsigned char *pbyTxRate,
- unsigned char *pbyRsvTime
- )
-{
- switch (byRate) {
- case RATE_6M :
- if (ePHYType == PHY_TYPE_11A) {//5GHZ
- *pbyTxRate = 0x9B;
- *pbyRsvTime = 44;
- }
- else {
- *pbyTxRate = 0x8B;
- *pbyRsvTime = 50;
- }
- break;
-
- case RATE_9M :
- if (ePHYType == PHY_TYPE_11A) {//5GHZ
- *pbyTxRate = 0x9F;
- *pbyRsvTime = 36;
- }
- else {
- *pbyTxRate = 0x8F;
- *pbyRsvTime = 42;
- }
- break;
-
- case RATE_12M :
- if (ePHYType == PHY_TYPE_11A) {//5GHZ
- *pbyTxRate = 0x9A;
- *pbyRsvTime = 32;
- }
- else {
- *pbyTxRate = 0x8A;
- *pbyRsvTime = 38;
- }
- break;
-
- case RATE_18M :
- if (ePHYType == PHY_TYPE_11A) {//5GHZ
- *pbyTxRate = 0x9E;
- *pbyRsvTime = 28;
- }
- else {
- *pbyTxRate = 0x8E;
- *pbyRsvTime = 34;
- }
- break;
-
- case RATE_36M :
- if (ePHYType == PHY_TYPE_11A) {//5GHZ
- *pbyTxRate = 0x9D;
- *pbyRsvTime = 24;
- }
- else {
- *pbyTxRate = 0x8D;
- *pbyRsvTime = 30;
- }
- break;
-
- case RATE_48M :
- if (ePHYType == PHY_TYPE_11A) {//5GHZ
- *pbyTxRate = 0x98;
- *pbyRsvTime = 24;
- }
- else {
- *pbyTxRate = 0x88;
- *pbyRsvTime = 30;
- }
- break;
-
- case RATE_54M :
- if (ePHYType == PHY_TYPE_11A) {//5GHZ
- *pbyTxRate = 0x9C;
- *pbyRsvTime = 24;
- }
- else {
- *pbyTxRate = 0x8C;
- *pbyRsvTime = 30;
- }
- break;
-
- case RATE_24M :
- default :
- if (ePHYType == PHY_TYPE_11A) {//5GHZ
- *pbyTxRate = 0x99;
- *pbyRsvTime = 28;
- }
- else {
- *pbyTxRate = 0x89;
- *pbyRsvTime = 34;
- }
- break;
- }
-}
-
-
-
-/*
- * Description: Set RSPINF
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * Out:
- * none
- *
- * Return Value: None.
- *
- */
-static
-void
-s_vSetRSPINF (PSDevice pDevice, CARD_PHY_TYPE ePHYType, void *pvSupportRateIEs, void *pvExtSupportRateIEs)
-{
- unsigned char byServ = 0, bySignal = 0; // For CCK
- unsigned short wLen = 0;
- unsigned char byTxRate = 0, byRsvTime = 0; // For OFDM
-
- //Set to Page1
- MACvSelectPage1(pDevice->PortOffset);
-
- //RSPINF_b_1
- BBvCalculateParameter(pDevice,
- 14,
- VNTWIFIbyGetACKTxRate(RATE_1M, pvSupportRateIEs, pvExtSupportRateIEs),
- PK_TYPE_11B,
- &wLen,
- &byServ,
- &bySignal
- );
-
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_1, MAKEDWORD(wLen,MAKEWORD(bySignal,byServ)));
- ///RSPINF_b_2
- BBvCalculateParameter(pDevice,
- 14,
- VNTWIFIbyGetACKTxRate(RATE_2M, pvSupportRateIEs, pvExtSupportRateIEs),
- PK_TYPE_11B,
- &wLen,
- &byServ,
- &bySignal
- );
-
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_2, MAKEDWORD(wLen,MAKEWORD(bySignal,byServ)));
- //RSPINF_b_5
- BBvCalculateParameter(pDevice,
- 14,
- VNTWIFIbyGetACKTxRate(RATE_5M, pvSupportRateIEs, pvExtSupportRateIEs),
- PK_TYPE_11B,
- &wLen,
- &byServ,
- &bySignal
- );
-
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_5, MAKEDWORD(wLen,MAKEWORD(bySignal,byServ)));
- //RSPINF_b_11
- BBvCalculateParameter(pDevice,
- 14,
- VNTWIFIbyGetACKTxRate(RATE_11M, pvSupportRateIEs, pvExtSupportRateIEs),
- PK_TYPE_11B,
- &wLen,
- &byServ,
- &bySignal
- );
-
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_11, MAKEDWORD(wLen,MAKEWORD(bySignal,byServ)));
- //RSPINF_a_6
- s_vCalculateOFDMRParameter(RATE_6M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_6, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_9
- s_vCalculateOFDMRParameter(RATE_9M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_9, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_12
- s_vCalculateOFDMRParameter(RATE_12M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_12, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_18
- s_vCalculateOFDMRParameter(RATE_18M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_18, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_24
- s_vCalculateOFDMRParameter(RATE_24M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_24, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_36
- s_vCalculateOFDMRParameter(
- VNTWIFIbyGetACKTxRate(RATE_36M, pvSupportRateIEs, pvExtSupportRateIEs),
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_36, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_48
- s_vCalculateOFDMRParameter(
- VNTWIFIbyGetACKTxRate(RATE_48M, pvSupportRateIEs, pvExtSupportRateIEs),
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_48, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_54
- s_vCalculateOFDMRParameter(
- VNTWIFIbyGetACKTxRate(RATE_54M, pvSupportRateIEs, pvExtSupportRateIEs),
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_54, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_72
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_72, MAKEWORD(byTxRate,byRsvTime));
- //Set to Page0
- MACvSelectPage0(pDevice->PortOffset);
-}
-
-/*--------------------- Export Functions --------------------------*/
-
-/*
- * Description: Card Send packet function
- *
- * Parameters:
- * In:
- * pDeviceHandler - The adapter to be set
- * pPacket - Packet buffer pointer
- * ePktType - Packet type
- * uLength - Packet length
- * Out:
- * none
- *
- * Return Value: true if succeeded; false if failed.
- *
- */
-/*
-bool CARDbSendPacket (void *pDeviceHandler, void *pPacket, CARD_PKT_TYPE ePktType, unsigned int uLength)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- if (ePktType == PKT_TYPE_802_11_MNG) {
- return TXbTD0Send(pDevice, pPacket, uLength);
- } else if (ePktType == PKT_TYPE_802_11_BCN) {
- return TXbBeaconSend(pDevice, pPacket, uLength);
- } if (ePktType == PKT_TYPE_802_11_DATA) {
- return TXbTD1Send(pDevice, pPacket, uLength);
- }
-
- return (true);
-}
-*/
-
-
-/*
- * Description: Get Card short preamble option value
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * Out:
- * none
- *
- * Return Value: true if short preamble; otherwise false
- *
- */
-bool CARDbIsShortPreamble (void *pDeviceHandler)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- if (pDevice->byPreambleType == 0) {
- return(false);
- }
- return(true);
-}
-
-/*
- * Description: Get Card short slot time option value
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * Out:
- * none
- *
- * Return Value: true if short slot time; otherwise false
- *
- */
-bool CARDbIsShorSlotTime (void *pDeviceHandler)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- return(pDevice->bShortSlotTime);
-}
-
-
-/*
- * Description: Update IFS
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * Out:
- * none
- *
- * Return Value: None.
- *
- */
-bool CARDbSetPhyParameter (void *pDeviceHandler, CARD_PHY_TYPE ePHYType, unsigned short wCapInfo, unsigned char byERPField, void *pvSupportRateIEs, void *pvExtSupportRateIEs)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned char byCWMaxMin = 0;
- unsigned char bySlot = 0;
- unsigned char bySIFS = 0;
- unsigned char byDIFS = 0;
- unsigned char byData;
-// PWLAN_IE_SUPP_RATES pRates = NULL;
- PWLAN_IE_SUPP_RATES pSupportRates = (PWLAN_IE_SUPP_RATES) pvSupportRateIEs;
- PWLAN_IE_SUPP_RATES pExtSupportRates = (PWLAN_IE_SUPP_RATES) pvExtSupportRateIEs;
-
-
- //Set SIFS, DIFS, EIFS, SlotTime, CwMin
- if (ePHYType == PHY_TYPE_11A) {
- if (pSupportRates == NULL) {
- pSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultSuppRatesA;
- }
- if (pDevice->byRFType == RF_AIROHA7230) {
- // AL7230 use single PAPE and connect to PAPE_2.4G
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11G);
- pDevice->abyBBVGA[0] = 0x20;
- pDevice->abyBBVGA[2] = 0x10;
- pDevice->abyBBVGA[3] = 0x10;
- BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
- if (byData == 0x1C) {
- BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
- }
- } else if (pDevice->byRFType == RF_UW2452) {
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11A);
- pDevice->abyBBVGA[0] = 0x18;
- BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
- if (byData == 0x14) {
- BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
- BBbWriteEmbedded(pDevice->PortOffset, 0xE1, 0x57);
- }
- } else {
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11A);
- }
- BBbWriteEmbedded(pDevice->PortOffset, 0x88, 0x03);
- bySlot = C_SLOT_SHORT;
- bySIFS = C_SIFS_A;
- byDIFS = C_SIFS_A + 2*C_SLOT_SHORT;
- byCWMaxMin = 0xA4;
- } else if (ePHYType == PHY_TYPE_11B) {
- if (pSupportRates == NULL) {
- pSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultSuppRatesB;
- }
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11B);
- if (pDevice->byRFType == RF_AIROHA7230) {
- pDevice->abyBBVGA[0] = 0x1C;
- pDevice->abyBBVGA[2] = 0x00;
- pDevice->abyBBVGA[3] = 0x00;
- BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
- if (byData == 0x20) {
- BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
- }
- } else if (pDevice->byRFType == RF_UW2452) {
- pDevice->abyBBVGA[0] = 0x14;
- BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
- if (byData == 0x18) {
- BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
- BBbWriteEmbedded(pDevice->PortOffset, 0xE1, 0xD3);
- }
- }
- BBbWriteEmbedded(pDevice->PortOffset, 0x88, 0x02);
- bySlot = C_SLOT_LONG;
- bySIFS = C_SIFS_BG;
- byDIFS = C_SIFS_BG + 2*C_SLOT_LONG;
- byCWMaxMin = 0xA5;
- } else {// PK_TYPE_11GA & PK_TYPE_11GB
- if (pSupportRates == NULL) {
- pSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultSuppRatesG;
- pExtSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultExtSuppRatesG;
- }
- MACvSetBBType(pDevice->PortOffset, BB_TYPE_11G);
- if (pDevice->byRFType == RF_AIROHA7230) {
- pDevice->abyBBVGA[0] = 0x1C;
- pDevice->abyBBVGA[2] = 0x00;
- pDevice->abyBBVGA[3] = 0x00;
- BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
- if (byData == 0x20) {
- BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
- }
- } else if (pDevice->byRFType == RF_UW2452) {
- pDevice->abyBBVGA[0] = 0x14;
- BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
- if (byData == 0x18) {
- BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
- BBbWriteEmbedded(pDevice->PortOffset, 0xE1, 0xD3);
- }
- }
- BBbWriteEmbedded(pDevice->PortOffset, 0x88, 0x08);
- bySIFS = C_SIFS_BG;
- if(VNTWIFIbIsShortSlotTime(wCapInfo)) {
- bySlot = C_SLOT_SHORT;
- byDIFS = C_SIFS_BG + 2*C_SLOT_SHORT;
- } else {
- bySlot = C_SLOT_LONG;
- byDIFS = C_SIFS_BG + 2*C_SLOT_LONG;
- }
- if (VNTWIFIbyGetMaxSupportRate(pSupportRates, pExtSupportRates) > RATE_11M) {
- byCWMaxMin = 0xA4;
- } else {
- byCWMaxMin = 0xA5;
- }
- if (pDevice->bProtectMode != VNTWIFIbIsProtectMode(byERPField)) {
- pDevice->bProtectMode = VNTWIFIbIsProtectMode(byERPField);
- if (pDevice->bProtectMode) {
- MACvEnableProtectMD(pDevice->PortOffset);
- } else {
- MACvDisableProtectMD(pDevice->PortOffset);
- }
- }
- if (pDevice->bBarkerPreambleMd != VNTWIFIbIsBarkerMode(byERPField)) {
- pDevice->bBarkerPreambleMd = VNTWIFIbIsBarkerMode(byERPField);
- if (pDevice->bBarkerPreambleMd) {
- MACvEnableBarkerPreambleMd(pDevice->PortOffset);
- } else {
- MACvDisableBarkerPreambleMd(pDevice->PortOffset);
- }
- }
- }
-
- if (pDevice->byRFType == RF_RFMD2959) {
- // bcs TX_PE will reserve 3 us
- // hardware's processing time here is 2 us.
- bySIFS -= 3;
- byDIFS -= 3;
- //{{ RobertYu: 20041202
- //// TX_PE will reserve 3 us for MAX2829 A mode only, it is for better TX throughput
- //// MAC will need 2 us to process, so the SIFS, DIFS can be shorter by 2 us.
- }
-
- if (pDevice->bySIFS != bySIFS) {
- pDevice->bySIFS = bySIFS;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_SIFS, pDevice->bySIFS);
- }
- if (pDevice->byDIFS != byDIFS) {
- pDevice->byDIFS = byDIFS;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_DIFS, pDevice->byDIFS);
- }
- if (pDevice->byEIFS != C_EIFS) {
- pDevice->byEIFS = C_EIFS;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_EIFS, pDevice->byEIFS);
- }
- if (pDevice->bySlot != bySlot) {
- pDevice->bySlot = bySlot;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_SLOT, pDevice->bySlot);
- if (pDevice->bySlot == C_SLOT_SHORT) {
- pDevice->bShortSlotTime = true;
- } else {
- pDevice->bShortSlotTime = false;
- }
- BBvSetShortSlotTime(pDevice);
- }
- if (pDevice->byCWMaxMin != byCWMaxMin) {
- pDevice->byCWMaxMin = byCWMaxMin;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_CWMAXMIN0, pDevice->byCWMaxMin);
- }
- if (VNTWIFIbIsShortPreamble(wCapInfo)) {
- pDevice->byPreambleType = pDevice->byShortPreamble;
- } else {
- pDevice->byPreambleType = 0;
- }
- s_vSetRSPINF(pDevice, ePHYType, pSupportRates, pExtSupportRates);
- pDevice->eCurrentPHYType = ePHYType;
- // set for NDIS OID_802_11SUPPORTED_RATES
- return (true);
-}
-
-/*
- * Description: Sync. TSF counter to BSS
- * Get TSF offset and write to HW
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be sync.
- * byRxRate - data rate of receive beacon
- * qwBSSTimestamp - Rx BCN's TSF
- * qwLocalTSF - Local TSF
- * Out:
- * none
- *
- * Return Value: none
- *
- */
-bool CARDbUpdateTSF (void *pDeviceHandler, unsigned char byRxRate, QWORD qwBSSTimestamp, QWORD qwLocalTSF)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- QWORD qwTSFOffset;
-
- HIDWORD(qwTSFOffset) = 0;
- LODWORD(qwTSFOffset) = 0;
-
- if ((HIDWORD(qwBSSTimestamp) != HIDWORD(qwLocalTSF)) ||
- (LODWORD(qwBSSTimestamp) != LODWORD(qwLocalTSF))) {
- qwTSFOffset = CARDqGetTSFOffset(byRxRate, qwBSSTimestamp, qwLocalTSF);
- // adjust TSF
- // HW's TSF add TSF Offset reg
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_TSFOFST, LODWORD(qwTSFOffset));
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_TSFOFST + 4, HIDWORD(qwTSFOffset));
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_TFTCTL, TFTCTL_TSFSYNCEN);
- }
- return(true);
-}
-
-
-/*
- * Description: Set NIC TSF counter for first Beacon time
- * Get NEXTTBTT from adjusted TSF and Beacon Interval
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set.
- * wBeaconInterval - Beacon Interval
- * Out:
- * none
- *
- * Return Value: true if succeed; otherwise false
- *
- */
-bool CARDbSetBeaconPeriod (void *pDeviceHandler, unsigned short wBeaconInterval)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned int uBeaconInterval = 0;
- unsigned int uLowNextTBTT = 0;
- unsigned int uHighRemain = 0;
- unsigned int uLowRemain = 0;
- QWORD qwNextTBTT;
-
- HIDWORD(qwNextTBTT) = 0;
- LODWORD(qwNextTBTT) = 0;
- CARDbGetCurrentTSF(pDevice->PortOffset, &qwNextTBTT); //Get Local TSF counter
- uBeaconInterval = wBeaconInterval * 1024;
- // Next TBTT = ((local_current_TSF / beacon_interval) + 1 ) * beacon_interval
- uLowNextTBTT = (LODWORD(qwNextTBTT) >> 10) << 10;
- uLowRemain = (uLowNextTBTT) % uBeaconInterval;
- // high dword (mod) bcn
- uHighRemain = (((0xffffffff % uBeaconInterval) + 1) * HIDWORD(qwNextTBTT))
- % uBeaconInterval;
- uLowRemain = (uHighRemain + uLowRemain) % uBeaconInterval;
- uLowRemain = uBeaconInterval - uLowRemain;
-
- // check if carry when add one beacon interval
- if ((~uLowNextTBTT) < uLowRemain) {
- HIDWORD(qwNextTBTT) ++ ;
- }
- LODWORD(qwNextTBTT) = uLowNextTBTT + uLowRemain;
-
- // set HW beacon interval
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_BI, wBeaconInterval);
- pDevice->wBeaconInterval = wBeaconInterval;
- // Set NextTBTT
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_NEXTTBTT, LODWORD(qwNextTBTT));
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_NEXTTBTT + 4, HIDWORD(qwNextTBTT));
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_TFTCTL, TFTCTL_TBTTSYNCEN);
-
- return(true);
-}
-
-
-
-/*
- * Description: Card Stop Hardware Tx
- *
- * Parameters:
- * In:
- * pDeviceHandler - The adapter to be set
- * ePktType - Packet type to stop
- * Out:
- * none
- *
- * Return Value: true if all data packet complete; otherwise false.
- *
- */
-bool CARDbStopTxPacket (void *pDeviceHandler, CARD_PKT_TYPE ePktType)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
-
- if (ePktType == PKT_TYPE_802_11_ALL) {
- pDevice->bStopBeacon = true;
- pDevice->bStopTx0Pkt = true;
- pDevice->bStopDataPkt = true;
- } else if (ePktType == PKT_TYPE_802_11_BCN) {
- pDevice->bStopBeacon = true;
- } else if (ePktType == PKT_TYPE_802_11_MNG) {
- pDevice->bStopTx0Pkt = true;
- } else if (ePktType == PKT_TYPE_802_11_DATA) {
- pDevice->bStopDataPkt = true;
- }
-
- if (pDevice->bStopBeacon == true) {
- if (pDevice->bIsBeaconBufReadySet == true) {
- if (pDevice->cbBeaconBufReadySetCnt < WAIT_BEACON_TX_DOWN_TMO) {
- pDevice->cbBeaconBufReadySetCnt ++;
- return(false);
- }
- }
- pDevice->bIsBeaconBufReadySet = false;
- pDevice->cbBeaconBufReadySetCnt = 0;
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_TCR, TCR_AUTOBCNTX);
- }
- // wait all TD0 complete
- if (pDevice->bStopTx0Pkt == true) {
- if (pDevice->iTDUsed[TYPE_TXDMA0] != 0){
- return(false);
- }
- }
- // wait all Data TD complete
- if (pDevice->bStopDataPkt == true) {
- if (pDevice->iTDUsed[TYPE_AC0DMA] != 0){
- return(false);
- }
- }
-
- return(true);
-}
-
-
-/*
- * Description: Card Start Hardware Tx
- *
- * Parameters:
- * In:
- * pDeviceHandler - The adapter to be set
- * ePktType - Packet type to start
- * Out:
- * none
- *
- * Return Value: true if success; false if failed.
- *
- */
-bool CARDbStartTxPacket (void *pDeviceHandler, CARD_PKT_TYPE ePktType)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
-
- if (ePktType == PKT_TYPE_802_11_ALL) {
- pDevice->bStopBeacon = false;
- pDevice->bStopTx0Pkt = false;
- pDevice->bStopDataPkt = false;
- } else if (ePktType == PKT_TYPE_802_11_BCN) {
- pDevice->bStopBeacon = false;
- } else if (ePktType == PKT_TYPE_802_11_MNG) {
- pDevice->bStopTx0Pkt = false;
- } else if (ePktType == PKT_TYPE_802_11_DATA) {
- pDevice->bStopDataPkt = false;
- }
-
- if ((pDevice->bStopBeacon == false) &&
- (pDevice->bBeaconBufReady == true) &&
- (pDevice->eOPMode == OP_MODE_ADHOC)) {
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_TCR, TCR_AUTOBCNTX);
- }
-
- return(true);
-}
-
-
-
-/*
- * Description: Card Set BSSID value
- *
- * Parameters:
- * In:
- * pDeviceHandler - The adapter to be set
- * pbyBSSID - pointer to BSSID field
- * bAdhoc - flag to indicate IBSS
- * Out:
- * none
- *
- * Return Value: true if success; false if failed.
- *
- */
-bool CARDbSetBSSID(void *pDeviceHandler, unsigned char *pbyBSSID, CARD_OP_MODE eOPMode)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- MACvWriteBSSIDAddress(pDevice->PortOffset, pbyBSSID);
- memcpy(pDevice->abyBSSID, pbyBSSID, WLAN_BSSID_LEN);
- if (eOPMode == OP_MODE_ADHOC) {
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_ADHOC);
- } else {
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_ADHOC);
- }
- if (eOPMode == OP_MODE_AP) {
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_AP);
- } else {
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_AP);
- }
- if (eOPMode == OP_MODE_UNKNOWN) {
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_RCR, RCR_BSSID);
- pDevice->bBSSIDFilter = false;
- pDevice->byRxMode &= ~RCR_BSSID;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wcmd: rx_mode = %x\n", pDevice->byRxMode );
- } else {
- if (is_zero_ether_addr(pDevice->abyBSSID) == false) {
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_BSSID);
- pDevice->bBSSIDFilter = true;
- pDevice->byRxMode |= RCR_BSSID;
- }
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wmgr: rx_mode = %x\n", pDevice->byRxMode );
- }
- // Adopt BSS state in Adapter Device Object
- pDevice->eOPMode = eOPMode;
- return(true);
-}
-
-
-/*
- * Description: Card indicate status
- *
- * Parameters:
- * In:
- * pDeviceHandler - The adapter to be set
- * eStatus - Status
- * Out:
- * none
- *
- * Return Value: true if success; false if failed.
- *
- */
-
-
-
-
-/*
- * Description: Save Assoc info. contain in assoc. response frame
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * wCapabilityInfo - Capability information
- * wStatus - Status code
- * wAID - Assoc. ID
- * uLen - Length of IEs
- * pbyIEs - pointer to IEs
- * Out:
- * none
- *
- * Return Value: true if succeed; otherwise false
- *
- */
-bool CARDbSetTxDataRate(
- void *pDeviceHandler,
- unsigned short wDataRate
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- pDevice->wCurrentRate = wDataRate;
- return(true);
-}
-
-/*+
- *
- * Routine Description:
- * Consider to power down when no more packets to tx or rx.
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * Out:
- * none
- *
- * Return Value: true if power down success; otherwise false
- *
--*/
-bool
-CARDbPowerDown(
- void *pDeviceHandler
- )
-{
- PSDevice pDevice = (PSDevice)pDeviceHandler;
- unsigned int uIdx;
-
- // check if already in Doze mode
- if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS))
- return true;
-
- // Froce PSEN on
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PSEN);
-
- // check if all TD are empty,
-
- for (uIdx = 0; uIdx < TYPE_MAXTD; uIdx ++) {
- if (pDevice->iTDUsed[uIdx] != 0)
- return false;
- }
-
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_GO2DOZE);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Go to Doze ZZZZZZZZZZZZZZZ\n");
- return true;
-}
-
-/*
- * Description: Turn off Radio power
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be turned off
- * Out:
- * none
- *
- * Return Value: true if success; otherwise false
- *
- */
-bool CARDbRadioPowerOff (void *pDeviceHandler)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- bool bResult = true;
-
- if (pDevice->bRadioOff == true)
- return true;
-
-
- switch (pDevice->byRFType) {
-
- case RF_RFMD2959:
- MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_TXPEINV);
- MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE1);
- break;
-
- case RF_AIROHA:
- case RF_AL2230S:
- case RF_AIROHA7230: //RobertYu:20050104
- MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE2);
- MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
- break;
-
- }
-
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_RXON);
-
- BBvSetDeepSleep(pDevice->PortOffset, pDevice->byLocalID);
-
- pDevice->bRadioOff = true;
- //2007-0409-03,<Add> by chester
-printk("chester power off\n");
-MACvRegBitsOn(pDevice->PortOffset, MAC_REG_GPIOCTL0, LED_ACTSET); //LED issue
- return bResult;
-}
-
-
-/*
- * Description: Turn on Radio power
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be turned on
- * Out:
- * none
- *
- * Return Value: true if success; otherwise false
- *
- */
-bool CARDbRadioPowerOn (void *pDeviceHandler)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- bool bResult = true;
-printk("chester power on\n");
- if (pDevice->bRadioControlOff == true){
-if (pDevice->bHWRadioOff == true) printk("chester bHWRadioOff\n");
-if (pDevice->bRadioControlOff == true) printk("chester bRadioControlOff\n");
- return false;}
-
- if (pDevice->bRadioOff == false)
- {
-printk("chester pbRadioOff\n");
-return true;}
-
- BBvExitDeepSleep(pDevice->PortOffset, pDevice->byLocalID);
-
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_RXON);
-
- switch (pDevice->byRFType) {
-
- case RF_RFMD2959:
- MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_TXPEINV);
- MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE1);
- break;
-
- case RF_AIROHA:
- case RF_AL2230S:
- case RF_AIROHA7230: //RobertYu:20050104
- MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE2 |
- SOFTPWRCTL_SWPE3));
- break;
-
- }
-
- pDevice->bRadioOff = false;
-// 2007-0409-03,<Add> by chester
-printk("chester power on\n");
-MACvRegBitsOff(pDevice->PortOffset, MAC_REG_GPIOCTL0, LED_ACTSET); //LED issue
- return bResult;
-}
-
-
-
-bool CARDbRemoveKey (void *pDeviceHandler, unsigned char *pbyBSSID)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- KeybRemoveAllKey(&(pDevice->sKey), pbyBSSID, pDevice->PortOffset);
- return (true);
-}
-
-
-/*
- *
- * Description:
- * Add BSSID in PMKID Candidate list.
- *
- * Parameters:
- * In:
- * hDeviceContext - device structure point
- * pbyBSSID - BSSID address for adding
- * wRSNCap - BSS's RSN capability
- * Out:
- * none
- *
- * Return Value: none.
- *
--*/
-bool
-CARDbAdd_PMKID_Candidate (
- void *pDeviceHandler,
- unsigned char *pbyBSSID,
- bool bRSNCapExist,
- unsigned short wRSNCap
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- PPMKID_CANDIDATE pCandidateList;
- unsigned int ii = 0;
-
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"bAdd_PMKID_Candidate START: (%d)\n", (int)pDevice->gsPMKIDCandidate.NumCandidates);
-
- if (pDevice->gsPMKIDCandidate.NumCandidates >= MAX_PMKIDLIST) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"vFlush_PMKID_Candidate: 3\n");
- memset(&pDevice->gsPMKIDCandidate, 0, sizeof(SPMKIDCandidateEvent));
- }
-
- for (ii = 0; ii < 6; ii++) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"%02X ", *(pbyBSSID + ii));
- }
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"\n");
-
-
- // Update Old Candidate
- for (ii = 0; ii < pDevice->gsPMKIDCandidate.NumCandidates; ii++) {
- pCandidateList = &pDevice->gsPMKIDCandidate.CandidateList[ii];
- if ( !memcmp(pCandidateList->BSSID, pbyBSSID, ETH_ALEN)) {
- if ((bRSNCapExist == true) && (wRSNCap & BIT0)) {
- pCandidateList->Flags |= NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED;
- } else {
- pCandidateList->Flags &= ~(NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED);
- }
- return true;
- }
- }
-
- // New Candidate
- pCandidateList = &pDevice->gsPMKIDCandidate.CandidateList[pDevice->gsPMKIDCandidate.NumCandidates];
- if ((bRSNCapExist == true) && (wRSNCap & BIT0)) {
- pCandidateList->Flags |= NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED;
- } else {
- pCandidateList->Flags &= ~(NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED);
- }
- memcpy(pCandidateList->BSSID, pbyBSSID, ETH_ALEN);
- pDevice->gsPMKIDCandidate.NumCandidates++;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"NumCandidates:%d\n", (int)pDevice->gsPMKIDCandidate.NumCandidates);
- return true;
-}
-
-void *
-CARDpGetCurrentAddress (
- void *pDeviceHandler
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- return (pDevice->abyCurrentNetAddr);
-}
-
-/*
- *
- * Description:
- * Start Spectrum Measure defined in 802.11h
- *
- * Parameters:
- * In:
- * hDeviceContext - device structure point
- * Out:
- * none
- *
- * Return Value: none.
- *
--*/
-bool
-CARDbStartMeasure (
- void *pDeviceHandler,
- void *pvMeasureEIDs,
- unsigned int uNumOfMeasureEIDs
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- PWLAN_IE_MEASURE_REQ pEID = (PWLAN_IE_MEASURE_REQ) pvMeasureEIDs;
- QWORD qwCurrTSF;
- QWORD qwStartTSF;
- bool bExpired = true;
- unsigned short wDuration = 0;
-
- if ((pEID == NULL) ||
- (uNumOfMeasureEIDs == 0)) {
- return (true);
- }
- CARDbGetCurrentTSF(pDevice->PortOffset, &qwCurrTSF);
- if (pDevice->bMeasureInProgress == true) {
- 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);
- // clear measure control
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
- MACvSelectPage0(pDevice->PortOffset);
- set_channel(pDevice, pDevice->byOrgChannel);
- MACvSelectPage1(pDevice->PortOffset);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
- MACvSelectPage0(pDevice->PortOffset);
- }
- pDevice->uNumOfMeasureEIDs = uNumOfMeasureEIDs;
-
- do {
- pDevice->pCurrMeasureEID = pEID;
- pEID++;
- pDevice->uNumOfMeasureEIDs--;
-
- if (pDevice->byLocalID > REV_ID_VT3253_B1) {
- HIDWORD(qwStartTSF) = HIDWORD(*((PQWORD) (pDevice->pCurrMeasureEID->sReq.abyStartTime)));
- LODWORD(qwStartTSF) = LODWORD(*((PQWORD) (pDevice->pCurrMeasureEID->sReq.abyStartTime)));
- wDuration = *((unsigned short *) (pDevice->pCurrMeasureEID->sReq.abyDuration));
- wDuration += 1; // 1 TU for channel switching
-
- if ((LODWORD(qwStartTSF) == 0) && (HIDWORD(qwStartTSF) == 0)) {
- // start immediately by setting start TSF == current TSF + 2 TU
- LODWORD(qwStartTSF) = LODWORD(qwCurrTSF) + 2048;
- HIDWORD(qwStartTSF) = HIDWORD(qwCurrTSF);
- if (LODWORD(qwCurrTSF) > LODWORD(qwStartTSF)) {
- HIDWORD(qwStartTSF)++;
- }
- bExpired = false;
- break;
- } else {
- // start at setting start TSF - 1TU(for channel switching)
- if (LODWORD(qwStartTSF) < 1024) {
- HIDWORD(qwStartTSF)--;
- }
- LODWORD(qwStartTSF) -= 1024;
- }
-
- if ((HIDWORD(qwCurrTSF) < HIDWORD(qwStartTSF)) ||
- ((HIDWORD(qwCurrTSF) == HIDWORD(qwStartTSF)) &&
- (LODWORD(qwCurrTSF) < LODWORD(qwStartTSF)))
- ) {
- bExpired = false;
- break;
- }
- VNTWIFIbMeasureReport( pDevice->pMgmt,
- false,
- pDevice->pCurrMeasureEID,
- MEASURE_MODE_LATE,
- pDevice->byBasicMap,
- pDevice->byCCAFraction,
- pDevice->abyRPIs
- );
- } else {
- // hardware do not support measure
- VNTWIFIbMeasureReport( pDevice->pMgmt,
- false,
- pDevice->pCurrMeasureEID,
- MEASURE_MODE_INCAPABLE,
- pDevice->byBasicMap,
- pDevice->byCCAFraction,
- pDevice->abyRPIs
- );
- }
- } while (pDevice->uNumOfMeasureEIDs != 0);
-
- if (bExpired == false) {
- MACvSelectPage1(pDevice->PortOffset);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_MSRSTART, LODWORD(qwStartTSF));
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_MSRSTART + 4, HIDWORD(qwStartTSF));
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_MSRDURATION, wDuration);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
- MACvSelectPage0(pDevice->PortOffset);
- } else {
- // all measure start time expired we should complete action
- VNTWIFIbMeasureReport( pDevice->pMgmt,
- true,
- NULL,
- 0,
- pDevice->byBasicMap,
- pDevice->byCCAFraction,
- pDevice->abyRPIs
- );
- }
- return (true);
-}
-
-
-/*
- *
- * Description:
- * Do Channel Switch defined in 802.11h
- *
- * Parameters:
- * In:
- * hDeviceContext - device structure point
- * Out:
- * none
- *
- * Return Value: none.
- *
--*/
-bool
-CARDbChannelSwitch (
- void *pDeviceHandler,
- unsigned char byMode,
- unsigned char byNewChannel,
- unsigned char byCount
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- bool bResult = true;
-
- if (byCount == 0) {
- bResult = set_channel(pDevice, byNewChannel);
- VNTWIFIbChannelSwitch(pDevice->pMgmt, byNewChannel);
- MACvSelectPage1(pDevice->PortOffset);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
- MACvSelectPage0(pDevice->PortOffset);
- return(bResult);
- }
- pDevice->byChannelSwitchCount = byCount;
- pDevice->byNewChannel = byNewChannel;
- pDevice->bChannelSwitch = true;
- if (byMode == 1) {
- bResult=CARDbStopTxPacket(pDevice, PKT_TYPE_802_11_ALL);
- }
- return (bResult);
-}
-
-
-/*
- *
- * Description:
- * Handle Quiet EID defined in 802.11h
- *
- * Parameters:
- * In:
- * hDeviceContext - device structure point
- * Out:
- * none
- *
- * Return Value: none.
- *
--*/
-bool
-CARDbSetQuiet (
- void *pDeviceHandler,
- bool bResetQuiet,
- unsigned char byQuietCount,
- unsigned char byQuietPeriod,
- unsigned short wQuietDuration,
- unsigned short wQuietOffset
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned int ii = 0;
-
- if (bResetQuiet == true) {
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
- for(ii=0;ii<MAX_QUIET_COUNT;ii++) {
- pDevice->sQuiet[ii].bEnable = false;
- }
- pDevice->uQuietEnqueue = 0;
- pDevice->bEnableFirstQuiet = false;
- pDevice->bQuietEnable = false;
- pDevice->byQuietStartCount = byQuietCount;
- }
- if (pDevice->sQuiet[pDevice->uQuietEnqueue].bEnable == false) {
- pDevice->sQuiet[pDevice->uQuietEnqueue].bEnable = true;
- pDevice->sQuiet[pDevice->uQuietEnqueue].byPeriod = byQuietPeriod;
- pDevice->sQuiet[pDevice->uQuietEnqueue].wDuration = wQuietDuration;
- pDevice->sQuiet[pDevice->uQuietEnqueue].dwStartTime = (unsigned long) byQuietCount;
- pDevice->sQuiet[pDevice->uQuietEnqueue].dwStartTime *= pDevice->wBeaconInterval;
- pDevice->sQuiet[pDevice->uQuietEnqueue].dwStartTime += wQuietOffset;
- pDevice->uQuietEnqueue++;
- pDevice->uQuietEnqueue %= MAX_QUIET_COUNT;
- if (pDevice->byQuietStartCount < byQuietCount) {
- pDevice->byQuietStartCount = byQuietCount;
- }
- } else {
- // we can not handle Quiet EID more
- }
- return (true);
-}
-
-
-/*
- *
- * Description:
- * Do Quiet, It will be called by either ISR(after start)
- * or VNTWIFI(before start) so we do not need a SPINLOCK
- *
- * Parameters:
- * In:
- * hDeviceContext - device structure point
- * Out:
- * none
- *
- * Return Value: none.
- *
--*/
-bool
-CARDbStartQuiet (
- void *pDeviceHandler
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned int ii = 0;
- unsigned long dwStartTime = 0xFFFFFFFF;
- unsigned int uCurrentQuietIndex = 0;
- unsigned long dwNextTime = 0;
- unsigned long dwGap = 0;
- unsigned long dwDuration = 0;
-
- for(ii=0;ii<MAX_QUIET_COUNT;ii++) {
- if ((pDevice->sQuiet[ii].bEnable == true) &&
- (dwStartTime > pDevice->sQuiet[ii].dwStartTime)) {
- dwStartTime = pDevice->sQuiet[ii].dwStartTime;
- uCurrentQuietIndex = ii;
- }
- }
- if (dwStartTime == 0xFFFFFFFF) {
- // no more quiet
- pDevice->bQuietEnable = false;
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
- } else {
- if (pDevice->bQuietEnable == false) {
- // first quiet
- pDevice->byQuietStartCount--;
- dwNextTime = pDevice->sQuiet[uCurrentQuietIndex].dwStartTime;
- dwNextTime %= pDevice->wBeaconInterval;
- MACvSelectPage1(pDevice->PortOffset);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_QUIETINIT, (unsigned short) dwNextTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_QUIETDUR, (unsigned short) pDevice->sQuiet[uCurrentQuietIndex].wDuration);
- if (pDevice->byQuietStartCount == 0) {
- pDevice->bEnableFirstQuiet = false;
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
- } else {
- pDevice->bEnableFirstQuiet = true;
- }
- MACvSelectPage0(pDevice->PortOffset);
- } else {
- if (pDevice->dwCurrentQuietEndTime > pDevice->sQuiet[uCurrentQuietIndex].dwStartTime) {
- // overlap with previous Quiet
- dwGap = pDevice->dwCurrentQuietEndTime - pDevice->sQuiet[uCurrentQuietIndex].dwStartTime;
- if (dwGap >= pDevice->sQuiet[uCurrentQuietIndex].wDuration) {
- // return false to indicate next quiet expired, should call this function again
- return (false);
- }
- dwDuration = pDevice->sQuiet[uCurrentQuietIndex].wDuration - dwGap;
- dwGap = 0;
- } else {
- dwGap = pDevice->sQuiet[uCurrentQuietIndex].dwStartTime - pDevice->dwCurrentQuietEndTime;
- dwDuration = pDevice->sQuiet[uCurrentQuietIndex].wDuration;
- }
- // set GAP and Next duration
- MACvSelectPage1(pDevice->PortOffset);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_QUIETGAP, (unsigned short) dwGap);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_QUIETDUR, (unsigned short) dwDuration);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_QUIETRPT);
- MACvSelectPage0(pDevice->PortOffset);
- }
- pDevice->bQuietEnable = true;
- pDevice->dwCurrentQuietEndTime = pDevice->sQuiet[uCurrentQuietIndex].dwStartTime;
- pDevice->dwCurrentQuietEndTime += pDevice->sQuiet[uCurrentQuietIndex].wDuration;
- if (pDevice->sQuiet[uCurrentQuietIndex].byPeriod == 0) {
- // not period disable current quiet element
- pDevice->sQuiet[uCurrentQuietIndex].bEnable = false;
- } else {
- // set next period start time
- dwNextTime = (unsigned long) pDevice->sQuiet[uCurrentQuietIndex].byPeriod;
- dwNextTime *= pDevice->wBeaconInterval;
- pDevice->sQuiet[uCurrentQuietIndex].dwStartTime = dwNextTime;
- }
- if (pDevice->dwCurrentQuietEndTime > 0x80010000) {
- // decreament all time to avoid wrap around
- for(ii=0;ii<MAX_QUIET_COUNT;ii++) {
- if (pDevice->sQuiet[ii].bEnable == true) {
- pDevice->sQuiet[ii].dwStartTime -= 0x80000000;
- }
- }
- pDevice->dwCurrentQuietEndTime -= 0x80000000;
- }
- }
- return (true);
-}
-
-/*
- *
- * Description:
- * Set Local Power Constraint
- *
- * Parameters:
- * In:
- * hDeviceContext - device structure point
- * Out:
- * none
- *
- * Return Value: none.
- *
--*/
-void
-CARDvSetPowerConstraint (
- void *pDeviceHandler,
- unsigned char byChannel,
- char byPower
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- if (byChannel > CB_MAX_CHANNEL_24G) {
- if (pDevice->bCountryInfo5G == true) {
- pDevice->abyLocalPwr[byChannel] = pDevice->abyRegPwr[byChannel] - byPower;
- }
- } else {
- if (pDevice->bCountryInfo24G == true) {
- pDevice->abyLocalPwr[byChannel] = pDevice->abyRegPwr[byChannel] - byPower;
- }
- }
-}
-
-
-/*
- *
- * Description:
- * Set Local Power Constraint
- *
- * Parameters:
- * In:
- * hDeviceContext - device structure point
- * Out:
- * none
- *
- * Return Value: none.
- *
--*/
-void
-CARDvGetPowerCapability (
- void *pDeviceHandler,
- unsigned char *pbyMinPower,
- unsigned char *pbyMaxPower
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned char byDec = 0;
-
- *pbyMaxPower = pDevice->abyOFDMDefaultPwr[pDevice->byCurrentCh];
- byDec = pDevice->abyOFDMPwrTbl[pDevice->byCurrentCh];
- if (pDevice->byRFType == RF_UW2452) {
- byDec *= 3;
- byDec >>= 1;
- } else {
- byDec <<= 1;
- }
- *pbyMinPower = pDevice->abyOFDMDefaultPwr[pDevice->byCurrentCh] - byDec;
-}
-
-/*
- *
- * Description:
- * Get Current Tx Power
- *
- * Parameters:
- * In:
- * hDeviceContext - device structure point
- * Out:
- * none
- *
- * Return Value: none.
- *
- */
-char
-CARDbyGetTransmitPower (
- void *pDeviceHandler
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- return (pDevice->byCurPwrdBm);
-}
-
-//xxx
-void
-CARDvSafeResetTx (
- void *pDeviceHandler
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned int uu;
- PSTxDesc pCurrTD;
-
- // initialize TD index
- pDevice->apTailTD[0] = pDevice->apCurrTD[0] = &(pDevice->apTD0Rings[0]);
- pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]);
-
- for (uu = 0; uu < TYPE_MAXTD; uu ++)
- pDevice->iTDUsed[uu] = 0;
-
- for (uu = 0; uu < pDevice->sOpts.nTxDescs[0]; uu++) {
- pCurrTD = &(pDevice->apTD0Rings[uu]);
- pCurrTD->m_td0TD0.f1Owner = OWNED_BY_HOST;
- // init all Tx Packet pointer to NULL
- }
- for (uu = 0; uu < pDevice->sOpts.nTxDescs[1]; uu++) {
- pCurrTD = &(pDevice->apTD1Rings[uu]);
- pCurrTD->m_td0TD0.f1Owner = OWNED_BY_HOST;
- // init all Tx Packet pointer to NULL
- }
-
- // set MAC TD pointer
- MACvSetCurrTXDescAddr(TYPE_TXDMA0, pDevice->PortOffset,
- (pDevice->td0_pool_dma));
-
- MACvSetCurrTXDescAddr(TYPE_AC0DMA, pDevice->PortOffset,
- (pDevice->td1_pool_dma));
-
- // set MAC Beacon TX pointer
- MACvSetCurrBCNTxDescAddr(pDevice->PortOffset,
- (pDevice->tx_beacon_dma));
-
-}
-
-
-
-/*+
- *
- * Description:
- * Reset Rx
- *
- * Parameters:
- * In:
- * pDevice - Pointer to the adapter
- * Out:
- * none
- *
- * Return Value: none
- *
--*/
-void
-CARDvSafeResetRx (
- void *pDeviceHandler
- )
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned int uu;
- PSRxDesc pDesc;
-
-
-
- // initialize RD index
- pDevice->pCurrRD[0]=&(pDevice->aRD0Ring[0]);
- pDevice->pCurrRD[1]=&(pDevice->aRD1Ring[0]);
-
- // init state, all RD is chip's
- for (uu = 0; uu < pDevice->sOpts.nRxDescs0; uu++) {
- pDesc =&(pDevice->aRD0Ring[uu]);
- pDesc->m_rd0RD0.wResCount = (unsigned short)(pDevice->rx_buf_sz);
- pDesc->m_rd0RD0.f1Owner=OWNED_BY_NIC;
- pDesc->m_rd1RD1.wReqCount = (unsigned short)(pDevice->rx_buf_sz);
- }
-
- // init state, all RD is chip's
- for (uu = 0; uu < pDevice->sOpts.nRxDescs1; uu++) {
- pDesc =&(pDevice->aRD1Ring[uu]);
- pDesc->m_rd0RD0.wResCount = (unsigned short)(pDevice->rx_buf_sz);
- pDesc->m_rd0RD0.f1Owner=OWNED_BY_NIC;
- pDesc->m_rd1RD1.wReqCount = (unsigned short)(pDevice->rx_buf_sz);
- }
-
- pDevice->cbDFCB = CB_MAX_RX_FRAG;
- pDevice->cbFreeDFCB = pDevice->cbDFCB;
-
- // set perPkt mode
- MACvRx0PerPktMode(pDevice->PortOffset);
- MACvRx1PerPktMode(pDevice->PortOffset);
- // set MAC RD pointer
- MACvSetCurrRx0DescAddr(pDevice->PortOffset,
- pDevice->rd0_pool_dma);
-
- MACvSetCurrRx1DescAddr(pDevice->PortOffset,
- pDevice->rd1_pool_dma);
-}
-
-
-
-
-/*
- * Description: Get response Control frame rate in CCK mode
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * wRateIdx - Receiving data rate
- * Out:
- * none
- *
- * Return Value: response Control frame rate
- *
- */
-unsigned short CARDwGetCCKControlRate(void *pDeviceHandler, unsigned short wRateIdx)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned int ui = (unsigned int) wRateIdx;
-
- while (ui > RATE_1M) {
- if (pDevice->wBasicRate & ((unsigned short)1 << ui)) {
- return (unsigned short)ui;
- }
- ui --;
- }
- return (unsigned short)RATE_1M;
-}
-
-/*
- * Description: Get response Control frame rate in OFDM mode
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * wRateIdx - Receiving data rate
- * Out:
- * none
- *
- * Return Value: response Control frame rate
- *
- */
-unsigned short CARDwGetOFDMControlRate (void *pDeviceHandler, unsigned short wRateIdx)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned int ui = (unsigned int) wRateIdx;
-
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"BASIC RATE: %X\n", pDevice->wBasicRate);
-
- if (!CARDbIsOFDMinBasicRate((void *)pDevice)) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"CARDwGetOFDMControlRate:(NO OFDM) %d\n", wRateIdx);
- if (wRateIdx > RATE_24M)
- wRateIdx = RATE_24M;
- return wRateIdx;
- }
- while (ui > RATE_11M) {
- if (pDevice->wBasicRate & ((unsigned short)1 << ui)) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"CARDwGetOFDMControlRate : %d\n", ui);
- return (unsigned short)ui;
- }
- ui --;
- }
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"CARDwGetOFDMControlRate: 6M\n");
- return (unsigned short)RATE_24M;
-}
-
-
-/*
- * Description: Set RSPINF
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * Out:
- * none
- *
- * Return Value: None.
- *
- */
-void CARDvSetRSPINF (void *pDeviceHandler, CARD_PHY_TYPE ePHYType)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned char byServ = 0x00, bySignal = 0x00; //For CCK
- unsigned short wLen = 0x0000;
- unsigned char byTxRate, byRsvTime; //For OFDM
-
- //Set to Page1
- MACvSelectPage1(pDevice->PortOffset);
-
- //RSPINF_b_1
- BBvCalculateParameter(pDevice,
- 14,
- CARDwGetCCKControlRate((void *)pDevice, RATE_1M),
- PK_TYPE_11B,
- &wLen,
- &byServ,
- &bySignal
- );
-
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_1, MAKEDWORD(wLen,MAKEWORD(bySignal,byServ)));
- ///RSPINF_b_2
- BBvCalculateParameter(pDevice,
- 14,
- CARDwGetCCKControlRate((void *)pDevice, RATE_2M),
- PK_TYPE_11B,
- &wLen,
- &byServ,
- &bySignal
- );
-
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_2, MAKEDWORD(wLen,MAKEWORD(bySignal,byServ)));
- //RSPINF_b_5
- BBvCalculateParameter(pDevice,
- 14,
- CARDwGetCCKControlRate((void *)pDevice, RATE_5M),
- PK_TYPE_11B,
- &wLen,
- &byServ,
- &bySignal
- );
-
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_5, MAKEDWORD(wLen,MAKEWORD(bySignal,byServ)));
- //RSPINF_b_11
- BBvCalculateParameter(pDevice,
- 14,
- CARDwGetCCKControlRate((void *)pDevice, RATE_11M),
- PK_TYPE_11B,
- &wLen,
- &byServ,
- &bySignal
- );
-
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_11, MAKEDWORD(wLen,MAKEWORD(bySignal,byServ)));
- //RSPINF_a_6
- s_vCalculateOFDMRParameter(RATE_6M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_6, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_9
- s_vCalculateOFDMRParameter(RATE_9M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_9, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_12
- s_vCalculateOFDMRParameter(RATE_12M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_12, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_18
- s_vCalculateOFDMRParameter(RATE_18M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_18, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_24
- s_vCalculateOFDMRParameter(RATE_24M,
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_24, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_36
- s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_36M),
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_36, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_48
- s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_48M),
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_48, MAKEWORD(byTxRate,byRsvTime));
- //RSPINF_a_54
- s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_54M),
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_54, MAKEWORD(byTxRate,byRsvTime));
-
- //RSPINF_a_72
- s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_54M),
- ePHYType,
- &byTxRate,
- &byRsvTime);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_72, MAKEWORD(byTxRate,byRsvTime));
- //Set to Page0
- MACvSelectPage0(pDevice->PortOffset);
-}
-
-/*
- * Description: Update IFS
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * Out:
- * none
- *
- * Return Value: None.
- *
- */
-void vUpdateIFS (void *pDeviceHandler)
-{
- //Set SIFS, DIFS, EIFS, SlotTime, CwMin
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- unsigned char byMaxMin = 0;
- if (pDevice->byPacketType==PK_TYPE_11A) {//0000 0000 0000 0000,11a
- pDevice->uSlot = C_SLOT_SHORT;
- pDevice->uSIFS = C_SIFS_A;
- pDevice->uDIFS = C_SIFS_A + 2*C_SLOT_SHORT;
- pDevice->uCwMin = C_CWMIN_A;
- byMaxMin = 4;
- }
- else if (pDevice->byPacketType==PK_TYPE_11B) {//0000 0001 0000 0000,11b
- pDevice->uSlot = C_SLOT_LONG;
- pDevice->uSIFS = C_SIFS_BG;
- pDevice->uDIFS = C_SIFS_BG + 2*C_SLOT_LONG;
- pDevice->uCwMin = C_CWMIN_B;
- byMaxMin = 5;
- }
- else { // PK_TYPE_11GA & PK_TYPE_11GB
- pDevice->uSIFS = C_SIFS_BG;
- if (pDevice->bShortSlotTime) {
- pDevice->uSlot = C_SLOT_SHORT;
- } else {
- pDevice->uSlot = C_SLOT_LONG;
- }
- pDevice->uDIFS = C_SIFS_BG + 2*pDevice->uSlot;
- if (pDevice->wBasicRate & 0x0150) { //0000 0001 0101 0000,24M,12M,6M
- pDevice->uCwMin = C_CWMIN_A;
- byMaxMin = 4;
- }
- else {
- pDevice->uCwMin = C_CWMIN_B;
- byMaxMin = 5;
- }
- }
-
- pDevice->uCwMax = C_CWMAX;
- pDevice->uEIFS = C_EIFS;
- if (pDevice->byRFType == RF_RFMD2959) {
- // bcs TX_PE will reserve 3 us
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_SIFS, (unsigned char)(pDevice->uSIFS - 3));
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_DIFS, (unsigned char)(pDevice->uDIFS - 3));
- } else {
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_SIFS, (unsigned char)pDevice->uSIFS);
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_DIFS, (unsigned char)pDevice->uDIFS);
- }
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_EIFS, (unsigned char)pDevice->uEIFS);
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_SLOT, (unsigned char)pDevice->uSlot);
- byMaxMin |= 0xA0;//1010 1111,C_CWMAX = 1023
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_CWMAXMIN0, (unsigned char)byMaxMin);
-}
-
-void CARDvUpdateBasicTopRate (void *pDeviceHandler)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned char byTopOFDM = RATE_24M, byTopCCK = RATE_1M;
- unsigned char ii;
-
- //Determines the highest basic rate.
- for (ii = RATE_54M; ii >= RATE_6M; ii --) {
- if ( (pDevice->wBasicRate) & ((unsigned short)(1<<ii)) ) {
- byTopOFDM = ii;
- break;
- }
- }
- pDevice->byTopOFDMBasicRate = byTopOFDM;
-
- for (ii = RATE_11M;; ii --) {
- if ( (pDevice->wBasicRate) & ((unsigned short)(1<<ii)) ) {
- byTopCCK = ii;
- break;
- }
- if (ii == RATE_1M)
- break;
- }
- pDevice->byTopCCKBasicRate = byTopCCK;
-}
-
-
-/*
- * Description: Set NIC Tx Basic Rate
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * wBasicRate - Basic Rate to be set
- * Out:
- * none
- *
- * Return Value: true if succeeded; false if failed.
- *
- */
-bool CARDbAddBasicRate (void *pDeviceHandler, unsigned short wRateIdx)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- unsigned short wRate = (unsigned short)(1<<wRateIdx);
-
- pDevice->wBasicRate |= wRate;
-
- //Determines the highest basic rate.
- CARDvUpdateBasicTopRate((void *)pDevice);
-
- return(true);
-}
-
-bool CARDbIsOFDMinBasicRate (void *pDeviceHandler)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
- int ii;
-
- for (ii = RATE_54M; ii >= RATE_6M; ii --) {
- if ((pDevice->wBasicRate) & ((unsigned short)(1<<ii)))
- return true;
- }
- return false;
-}
-
-unsigned char CARDbyGetPktType (void *pDeviceHandler)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- if (pDevice->byBBType == BB_TYPE_11A || pDevice->byBBType == BB_TYPE_11B) {
- return (unsigned char)pDevice->byBBType;
- }
- else if (CARDbIsOFDMinBasicRate((void *)pDevice)) {
- return PK_TYPE_11GA;
- }
- else {
- return PK_TYPE_11GB;
- }
-}
-
-/*
- * Description: Set NIC Loopback mode
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * wLoopbackMode - Loopback mode to be set
- * Out:
- * none
- *
- * Return Value: none
- *
- */
-void CARDvSetLoopbackMode (unsigned long dwIoBase, unsigned short wLoopbackMode)
-{
- switch(wLoopbackMode) {
- case CARD_LB_NONE:
- case CARD_LB_MAC:
- case CARD_LB_PHY:
- break;
- default:
- ASSERT(false);
- break;
- }
- // set MAC loopback
- MACvSetLoopbackMode(dwIoBase, LOBYTE(wLoopbackMode));
- // set Baseband loopback
-}
-
-
-/*
- * Description: Software Reset NIC
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be reset
- * Out:
- * none
- *
- * Return Value: none
- *
- */
-bool CARDbSoftwareReset (void *pDeviceHandler)
-{
- PSDevice pDevice = (PSDevice) pDeviceHandler;
-
- // reset MAC
- if (!MACbSafeSoftwareReset(pDevice->PortOffset))
- return false;
-
- return true;
-}
-
-
-/*
- * Description: Calculate TSF offset of two TSF input
- * Get TSF Offset from RxBCN's TSF and local TSF
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be sync.
- * qwTSF1 - Rx BCN's TSF
- * qwTSF2 - Local TSF
- * Out:
- * none
- *
- * Return Value: TSF Offset value
- *
- */
-QWORD CARDqGetTSFOffset (unsigned char byRxRate, QWORD qwTSF1, QWORD qwTSF2)
-{
- QWORD qwTSFOffset;
- unsigned short wRxBcnTSFOffst= 0;
-
- HIDWORD(qwTSFOffset) = 0;
- LODWORD(qwTSFOffset) = 0;
- wRxBcnTSFOffst = cwRXBCNTSFOff[byRxRate%MAX_RATE];
- (qwTSF2).u.dwLowDword += (unsigned long)(wRxBcnTSFOffst);
- if ((qwTSF2).u.dwLowDword < (unsigned long)(wRxBcnTSFOffst)) {
- (qwTSF2).u.dwHighDword++;
- }
- LODWORD(qwTSFOffset) = LODWORD(qwTSF1) - LODWORD(qwTSF2);
- if (LODWORD(qwTSF1) < LODWORD(qwTSF2)) {
- // if borrow needed
- HIDWORD(qwTSFOffset) = HIDWORD(qwTSF1) - HIDWORD(qwTSF2) - 1 ;
- }
- else {
- HIDWORD(qwTSFOffset) = HIDWORD(qwTSF1) - HIDWORD(qwTSF2);
- };
- return (qwTSFOffset);
-}
-
-
-/*
- * Description: Read NIC TSF counter
- * Get local TSF counter
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be read
- * Out:
- * qwCurrTSF - Current TSF counter
- *
- * Return Value: true if success; otherwise false
- *
- */
-bool CARDbGetCurrentTSF (unsigned long dwIoBase, PQWORD pqwCurrTSF)
-{
- unsigned short ww;
- unsigned char byData;
-
- MACvRegBitsOn(dwIoBase, MAC_REG_TFTCTL, TFTCTL_TSFCNTRRD);
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_TFTCTL, &byData);
- if ( !(byData & TFTCTL_TSFCNTRRD))
- break;
- }
- if (ww == W_MAX_TIMEOUT)
- return(false);
- VNSvInPortD(dwIoBase + MAC_REG_TSFCNTR, &LODWORD(*pqwCurrTSF));
- VNSvInPortD(dwIoBase + MAC_REG_TSFCNTR + 4, &HIDWORD(*pqwCurrTSF));
-
- return(true);
-}
-
-
-/*
- * Description: Read NIC TSF counter
- * Get NEXTTBTT from adjusted TSF and Beacon Interval
- *
- * Parameters:
- * In:
- * qwTSF - Current TSF counter
- * wbeaconInterval - Beacon Interval
- * Out:
- * qwCurrTSF - Current TSF counter
- *
- * Return Value: TSF value of next Beacon
- *
- */
-QWORD CARDqGetNextTBTT (QWORD qwTSF, unsigned short wBeaconInterval)
-{
-
- unsigned int uLowNextTBTT;
- unsigned int uHighRemain, uLowRemain;
- unsigned int uBeaconInterval;
-
- uBeaconInterval = wBeaconInterval * 1024;
- // Next TBTT = ((local_current_TSF / beacon_interval) + 1 ) * beacon_interval
- uLowNextTBTT = (LODWORD(qwTSF) >> 10) << 10;
- // low dword (mod) bcn
- uLowRemain = (uLowNextTBTT) % uBeaconInterval;
-// uHighRemain = ((0x80000000 % uBeaconInterval)* 2 * HIDWORD(qwTSF))
-// % uBeaconInterval;
- // high dword (mod) bcn
- uHighRemain = (((0xffffffff % uBeaconInterval) + 1) * HIDWORD(qwTSF))
- % uBeaconInterval;
- uLowRemain = (uHighRemain + uLowRemain) % uBeaconInterval;
- uLowRemain = uBeaconInterval - uLowRemain;
-
- // check if carry when add one beacon interval
- if ((~uLowNextTBTT) < uLowRemain)
- HIDWORD(qwTSF) ++ ;
-
- LODWORD(qwTSF) = uLowNextTBTT + uLowRemain;
-
- return (qwTSF);
-}
-
-
-/*
- * Description: Set NIC TSF counter for first Beacon time
- * Get NEXTTBTT from adjusted TSF and Beacon Interval
- *
- * Parameters:
- * In:
- * dwIoBase - IO Base
- * wBeaconInterval - Beacon Interval
- * Out:
- * none
- *
- * Return Value: none
- *
- */
-void CARDvSetFirstNextTBTT (unsigned long dwIoBase, unsigned short wBeaconInterval)
-{
-
- QWORD qwNextTBTT;
-
- HIDWORD(qwNextTBTT) = 0;
- LODWORD(qwNextTBTT) = 0;
- CARDbGetCurrentTSF(dwIoBase, &qwNextTBTT); //Get Local TSF counter
- qwNextTBTT = CARDqGetNextTBTT(qwNextTBTT, wBeaconInterval);
- // Set NextTBTT
- VNSvOutPortD(dwIoBase + MAC_REG_NEXTTBTT, LODWORD(qwNextTBTT));
- VNSvOutPortD(dwIoBase + MAC_REG_NEXTTBTT + 4, HIDWORD(qwNextTBTT));
- MACvRegBitsOn(dwIoBase, MAC_REG_TFTCTL, TFTCTL_TBTTSYNCEN);
- //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Card:First Next TBTT[%8xh:%8xh] \n", HIDWORD(qwNextTBTT), LODWORD(qwNextTBTT));
- return;
-}
-
-
-/*
- * Description: Sync NIC TSF counter for Beacon time
- * Get NEXTTBTT and write to HW
- *
- * Parameters:
- * In:
- * pDevice - The adapter to be set
- * qwTSF - Current TSF counter
- * wBeaconInterval - Beacon Interval
- * Out:
- * none
- *
- * Return Value: none
- *
- */
-void CARDvUpdateNextTBTT (unsigned long dwIoBase, QWORD qwTSF, unsigned short wBeaconInterval)
-{
-
- qwTSF = CARDqGetNextTBTT(qwTSF, wBeaconInterval);
- // Set NextTBTT
- VNSvOutPortD(dwIoBase + MAC_REG_NEXTTBTT, LODWORD(qwTSF));
- VNSvOutPortD(dwIoBase + MAC_REG_NEXTTBTT + 4, HIDWORD(qwTSF));
- MACvRegBitsOn(dwIoBase, MAC_REG_TFTCTL, TFTCTL_TBTTSYNCEN);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Card:Update Next TBTT[%8xh:%8xh] \n",
- (unsigned int) HIDWORD(qwTSF), (unsigned int) LODWORD(qwTSF));
-
- return;
-}
-
-
-
-
-
-
-
+/*
+ * 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: card.c
+ * Purpose: Provide functions to setup NIC operation mode
+ * Functions:
+ * s_vSafeResetTx - Rest Tx
+ * CARDvSetRSPINF - Set RSPINF
+ * vUpdateIFS - Update slotTime,SIFS,DIFS, and EIFS
+ * CARDvUpdateBasicTopRate - Update BasicTopRate
+ * CARDbAddBasicRate - Add to BasicRateSet
+ * CARDbSetBasicRate - Set Basic Tx Rate
+ * CARDbIsOFDMinBasicRate - Check if any OFDM rate is in BasicRateSet
+ * CARDvSetLoopbackMode - Set Loopback mode
+ * CARDbSoftwareReset - Sortware reset NIC
+ * CARDqGetTSFOffset - Calculate TSFOffset
+ * CARDbGetCurrentTSF - Read Current NIC TSF counter
+ * CARDqGetNextTBTT - Calculate Next Beacon TSF counter
+ * CARDvSetFirstNextTBTT - Set NIC Beacon time
+ * CARDvUpdateNextTBTT - Sync. NIC Beacon time
+ * CARDbRadioPowerOff - Turn Off NIC Radio Power
+ * CARDbRadioPowerOn - Turn On NIC Radio Power
+ * CARDbSetWEPMode - Set NIC Wep mode
+ * CARDbSetTxPower - Set NIC tx power
+ *
+ * Revision History:
+ * 06-10-2003 Bryan YC Fan: Re-write codes to support VT3253 spec.
+ * 08-26-2003 Kyle Hsu: Modify the defination type of dwIoBase.
+ * 09-01-2003 Bryan YC Fan: Add vUpdateIFS().
+ *
+ */
+
+#include "tmacro.h"
+#include "card.h"
+#include "baseband.h"
+#include "mac.h"
+#include "desc.h"
+#include "rf.h"
+#include "vntwifi.h"
+#include "power.h"
+#include "key.h"
+#include "rc4.h"
+#include "country.h"
+#include "channel.h"
+
+/*--------------------- Static Definitions -------------------------*/
+
+//static int msglevel =MSG_LEVEL_DEBUG;
+static int msglevel = MSG_LEVEL_INFO;
+
+#define C_SIFS_A 16 // micro sec.
+#define C_SIFS_BG 10
+
+#define C_EIFS 80 // micro sec.
+
+
+#define C_SLOT_SHORT 9 // micro sec.
+#define C_SLOT_LONG 20
+
+#define C_CWMIN_A 15 // slot time
+#define C_CWMIN_B 31
+
+#define C_CWMAX 1023 // slot time
+
+#define WAIT_BEACON_TX_DOWN_TMO 3 // Times
+
+//1M, 2M, 5M, 11M, 18M, 24M, 36M, 54M
+static unsigned char abyDefaultSuppRatesG[] = {WLAN_EID_SUPP_RATES, 8, 0x02, 0x04, 0x0B, 0x16, 0x24, 0x30, 0x48, 0x6C};
+//6M, 9M, 12M, 48M
+static unsigned char abyDefaultExtSuppRatesG[] = {WLAN_EID_EXTSUPP_RATES, 4, 0x0C, 0x12, 0x18, 0x60};
+//6M, 9M, 12M, 18M, 24M, 36M, 48M, 54M
+static unsigned char abyDefaultSuppRatesA[] = {WLAN_EID_SUPP_RATES, 8, 0x0C, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C};
+//1M, 2M, 5M, 11M,
+static unsigned char abyDefaultSuppRatesB[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};
+
+
+/*--------------------- Static Variables --------------------------*/
+
+
+const unsigned short cwRXBCNTSFOff[MAX_RATE] =
+{17, 17, 17, 17, 34, 23, 17, 11, 8, 5, 4, 3};
+
+
+/*--------------------- Static Functions --------------------------*/
+
+static
+void
+s_vCalculateOFDMRParameter(
+ unsigned char byRate,
+ CARD_PHY_TYPE ePHYType,
+ unsigned char *pbyTxRate,
+ unsigned char *pbyRsvTime
+);
+
+
+/*--------------------- Export Functions --------------------------*/
+
+/*
+ * Description: Calculate TxRate and RsvTime fields for RSPINF in OFDM mode.
+ *
+ * Parameters:
+ * In:
+ * wRate - Tx Rate
+ * byPktType - Tx Packet type
+ * Out:
+ * pbyTxRate - pointer to RSPINF TxRate field
+ * pbyRsvTime - pointer to RSPINF RsvTime field
+ *
+ * Return Value: none
+ *
+ */
+static
+void
+s_vCalculateOFDMRParameter(
+ unsigned char byRate,
+ CARD_PHY_TYPE ePHYType,
+ unsigned char *pbyTxRate,
+ unsigned char *pbyRsvTime
+)
+{
+ switch (byRate) {
+ case RATE_6M:
+ if (ePHYType == PHY_TYPE_11A) {//5GHZ
+ *pbyTxRate = 0x9B;
+ *pbyRsvTime = 44;
+ }
+ else {
+ *pbyTxRate = 0x8B;
+ *pbyRsvTime = 50;
+ }
+ break;
+
+ case RATE_9M:
+ if (ePHYType == PHY_TYPE_11A) {//5GHZ
+ *pbyTxRate = 0x9F;
+ *pbyRsvTime = 36;
+ }
+ else {
+ *pbyTxRate = 0x8F;
+ *pbyRsvTime = 42;
+ }
+ break;
+
+ case RATE_12M:
+ if (ePHYType == PHY_TYPE_11A) {//5GHZ
+ *pbyTxRate = 0x9A;
+ *pbyRsvTime = 32;
+ }
+ else {
+ *pbyTxRate = 0x8A;
+ *pbyRsvTime = 38;
+ }
+ break;
+
+ case RATE_18M:
+ if (ePHYType == PHY_TYPE_11A) {//5GHZ
+ *pbyTxRate = 0x9E;
+ *pbyRsvTime = 28;
+ }
+ else {
+ *pbyTxRate = 0x8E;
+ *pbyRsvTime = 34;
+ }
+ break;
+
+ case RATE_36M:
+ if (ePHYType == PHY_TYPE_11A) {//5GHZ
+ *pbyTxRate = 0x9D;
+ *pbyRsvTime = 24;
+ }
+ else {
+ *pbyTxRate = 0x8D;
+ *pbyRsvTime = 30;
+ }
+ break;
+
+ case RATE_48M:
+ if (ePHYType == PHY_TYPE_11A) {//5GHZ
+ *pbyTxRate = 0x98;
+ *pbyRsvTime = 24;
+ }
+ else {
+ *pbyTxRate = 0x88;
+ *pbyRsvTime = 30;
+ }
+ break;
+
+ case RATE_54M:
+ if (ePHYType == PHY_TYPE_11A) {//5GHZ
+ *pbyTxRate = 0x9C;
+ *pbyRsvTime = 24;
+ }
+ else {
+ *pbyTxRate = 0x8C;
+ *pbyRsvTime = 30;
+ }
+ break;
+
+ case RATE_24M:
+ default:
+ if (ePHYType == PHY_TYPE_11A) {//5GHZ
+ *pbyTxRate = 0x99;
+ *pbyRsvTime = 28;
+ }
+ else {
+ *pbyTxRate = 0x89;
+ *pbyRsvTime = 34;
+ }
+ break;
+ }
+}
+
+
+
+/*
+ * Description: Set RSPINF
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * Out:
+ * none
+ *
+ * Return Value: None.
+ *
+ */
+static
+void
+s_vSetRSPINF(PSDevice pDevice, CARD_PHY_TYPE ePHYType, void *pvSupportRateIEs, void *pvExtSupportRateIEs)
+{
+ unsigned char byServ = 0, bySignal = 0; // For CCK
+ unsigned short wLen = 0;
+ unsigned char byTxRate = 0, byRsvTime = 0; // For OFDM
+
+ //Set to Page1
+ MACvSelectPage1(pDevice->PortOffset);
+
+ //RSPINF_b_1
+ BBvCalculateParameter(pDevice,
+ 14,
+ VNTWIFIbyGetACKTxRate(RATE_1M, pvSupportRateIEs, pvExtSupportRateIEs),
+ PK_TYPE_11B,
+ &wLen,
+ &byServ,
+ &bySignal
+);
+
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_1, MAKEDWORD(wLen, MAKEWORD(bySignal, byServ)));
+ ///RSPINF_b_2
+ BBvCalculateParameter(pDevice,
+ 14,
+ VNTWIFIbyGetACKTxRate(RATE_2M, pvSupportRateIEs, pvExtSupportRateIEs),
+ PK_TYPE_11B,
+ &wLen,
+ &byServ,
+ &bySignal
+);
+
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_2, MAKEDWORD(wLen, MAKEWORD(bySignal, byServ)));
+ //RSPINF_b_5
+ BBvCalculateParameter(pDevice,
+ 14,
+ VNTWIFIbyGetACKTxRate(RATE_5M, pvSupportRateIEs, pvExtSupportRateIEs),
+ PK_TYPE_11B,
+ &wLen,
+ &byServ,
+ &bySignal
+);
+
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_5, MAKEDWORD(wLen, MAKEWORD(bySignal, byServ)));
+ //RSPINF_b_11
+ BBvCalculateParameter(pDevice,
+ 14,
+ VNTWIFIbyGetACKTxRate(RATE_11M, pvSupportRateIEs, pvExtSupportRateIEs),
+ PK_TYPE_11B,
+ &wLen,
+ &byServ,
+ &bySignal
+);
+
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_11, MAKEDWORD(wLen, MAKEWORD(bySignal, byServ)));
+ //RSPINF_a_6
+ s_vCalculateOFDMRParameter(RATE_6M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_6, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_9
+ s_vCalculateOFDMRParameter(RATE_9M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_9, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_12
+ s_vCalculateOFDMRParameter(RATE_12M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_12, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_18
+ s_vCalculateOFDMRParameter(RATE_18M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_18, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_24
+ s_vCalculateOFDMRParameter(RATE_24M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_24, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_36
+ s_vCalculateOFDMRParameter(
+ VNTWIFIbyGetACKTxRate(RATE_36M, pvSupportRateIEs, pvExtSupportRateIEs),
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_36, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_48
+ s_vCalculateOFDMRParameter(
+ VNTWIFIbyGetACKTxRate(RATE_48M, pvSupportRateIEs, pvExtSupportRateIEs),
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_48, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_54
+ s_vCalculateOFDMRParameter(
+ VNTWIFIbyGetACKTxRate(RATE_54M, pvSupportRateIEs, pvExtSupportRateIEs),
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_54, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_72
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_72, MAKEWORD(byTxRate, byRsvTime));
+ //Set to Page0
+ MACvSelectPage0(pDevice->PortOffset);
+}
+
+/*--------------------- Export Functions --------------------------*/
+
+/*
+ * Description: Card Send packet function
+ *
+ * Parameters:
+ * In:
+ * pDeviceHandler - The adapter to be set
+ * pPacket - Packet buffer pointer
+ * ePktType - Packet type
+ * uLength - Packet length
+ * Out:
+ * none
+ *
+ * Return Value: true if succeeded; false if failed.
+ *
+ */
+/*
+ bool CARDbSendPacket (void *pDeviceHandler, void *pPacket, CARD_PKT_TYPE ePktType, unsigned int uLength)
+ {
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ if (ePktType == PKT_TYPE_802_11_MNG) {
+ return TXbTD0Send(pDevice, pPacket, uLength);
+ } else if (ePktType == PKT_TYPE_802_11_BCN) {
+ return TXbBeaconSend(pDevice, pPacket, uLength);
+ } if (ePktType == PKT_TYPE_802_11_DATA) {
+ return TXbTD1Send(pDevice, pPacket, uLength);
+ }
+
+ return (true);
+ }
+*/
+
+
+/*
+ * Description: Get Card short preamble option value
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * Out:
+ * none
+ *
+ * Return Value: true if short preamble; otherwise false
+ *
+ */
+bool CARDbIsShortPreamble(void *pDeviceHandler)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ if (pDevice->byPreambleType == 0) {
+ return(false);
+ }
+ return(true);
+}
+
+/*
+ * Description: Get Card short slot time option value
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * Out:
+ * none
+ *
+ * Return Value: true if short slot time; otherwise false
+ *
+ */
+bool CARDbIsShorSlotTime(void *pDeviceHandler)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ return(pDevice->bShortSlotTime);
+}
+
+
+/*
+ * Description: Update IFS
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * Out:
+ * none
+ *
+ * Return Value: None.
+ *
+ */
+bool CARDbSetPhyParameter(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, unsigned short wCapInfo, unsigned char byERPField, void *pvSupportRateIEs, void *pvExtSupportRateIEs)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned char byCWMaxMin = 0;
+ unsigned char bySlot = 0;
+ unsigned char bySIFS = 0;
+ unsigned char byDIFS = 0;
+ unsigned char byData;
+// PWLAN_IE_SUPP_RATES pRates = NULL;
+ PWLAN_IE_SUPP_RATES pSupportRates = (PWLAN_IE_SUPP_RATES) pvSupportRateIEs;
+ PWLAN_IE_SUPP_RATES pExtSupportRates = (PWLAN_IE_SUPP_RATES) pvExtSupportRateIEs;
+
+
+ //Set SIFS, DIFS, EIFS, SlotTime, CwMin
+ if (ePHYType == PHY_TYPE_11A) {
+ if (pSupportRates == NULL) {
+ pSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultSuppRatesA;
+ }
+ if (pDevice->byRFType == RF_AIROHA7230) {
+ // AL7230 use single PAPE and connect to PAPE_2.4G
+ MACvSetBBType(pDevice->PortOffset, BB_TYPE_11G);
+ pDevice->abyBBVGA[0] = 0x20;
+ pDevice->abyBBVGA[2] = 0x10;
+ pDevice->abyBBVGA[3] = 0x10;
+ BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
+ if (byData == 0x1C) {
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
+ }
+ } else if (pDevice->byRFType == RF_UW2452) {
+ MACvSetBBType(pDevice->PortOffset, BB_TYPE_11A);
+ pDevice->abyBBVGA[0] = 0x18;
+ BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
+ if (byData == 0x14) {
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE1, 0x57);
+ }
+ } else {
+ MACvSetBBType(pDevice->PortOffset, BB_TYPE_11A);
+ }
+ BBbWriteEmbedded(pDevice->PortOffset, 0x88, 0x03);
+ bySlot = C_SLOT_SHORT;
+ bySIFS = C_SIFS_A;
+ byDIFS = C_SIFS_A + 2*C_SLOT_SHORT;
+ byCWMaxMin = 0xA4;
+ } else if (ePHYType == PHY_TYPE_11B) {
+ if (pSupportRates == NULL) {
+ pSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultSuppRatesB;
+ }
+ MACvSetBBType(pDevice->PortOffset, BB_TYPE_11B);
+ if (pDevice->byRFType == RF_AIROHA7230) {
+ pDevice->abyBBVGA[0] = 0x1C;
+ pDevice->abyBBVGA[2] = 0x00;
+ pDevice->abyBBVGA[3] = 0x00;
+ BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
+ if (byData == 0x20) {
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
+ }
+ } else if (pDevice->byRFType == RF_UW2452) {
+ pDevice->abyBBVGA[0] = 0x14;
+ BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
+ if (byData == 0x18) {
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE1, 0xD3);
+ }
+ }
+ BBbWriteEmbedded(pDevice->PortOffset, 0x88, 0x02);
+ bySlot = C_SLOT_LONG;
+ bySIFS = C_SIFS_BG;
+ byDIFS = C_SIFS_BG + 2*C_SLOT_LONG;
+ byCWMaxMin = 0xA5;
+ } else {// PK_TYPE_11GA & PK_TYPE_11GB
+ if (pSupportRates == NULL) {
+ pSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultSuppRatesG;
+ pExtSupportRates = (PWLAN_IE_SUPP_RATES) abyDefaultExtSuppRatesG;
+ }
+ MACvSetBBType(pDevice->PortOffset, BB_TYPE_11G);
+ if (pDevice->byRFType == RF_AIROHA7230) {
+ pDevice->abyBBVGA[0] = 0x1C;
+ pDevice->abyBBVGA[2] = 0x00;
+ pDevice->abyBBVGA[3] = 0x00;
+ BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
+ if (byData == 0x20) {
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
+ }
+ } else if (pDevice->byRFType == RF_UW2452) {
+ pDevice->abyBBVGA[0] = 0x14;
+ BBbReadEmbedded(pDevice->PortOffset, 0xE7, &byData);
+ if (byData == 0x18) {
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE7, pDevice->abyBBVGA[0]);
+ BBbWriteEmbedded(pDevice->PortOffset, 0xE1, 0xD3);
+ }
+ }
+ BBbWriteEmbedded(pDevice->PortOffset, 0x88, 0x08);
+ bySIFS = C_SIFS_BG;
+ if (VNTWIFIbIsShortSlotTime(wCapInfo)) {
+ bySlot = C_SLOT_SHORT;
+ byDIFS = C_SIFS_BG + 2*C_SLOT_SHORT;
+ } else {
+ bySlot = C_SLOT_LONG;
+ byDIFS = C_SIFS_BG + 2*C_SLOT_LONG;
+ }
+ if (VNTWIFIbyGetMaxSupportRate(pSupportRates, pExtSupportRates) > RATE_11M) {
+ byCWMaxMin = 0xA4;
+ } else {
+ byCWMaxMin = 0xA5;
+ }
+ if (pDevice->bProtectMode != VNTWIFIbIsProtectMode(byERPField)) {
+ pDevice->bProtectMode = VNTWIFIbIsProtectMode(byERPField);
+ if (pDevice->bProtectMode) {
+ MACvEnableProtectMD(pDevice->PortOffset);
+ } else {
+ MACvDisableProtectMD(pDevice->PortOffset);
+ }
+ }
+ if (pDevice->bBarkerPreambleMd != VNTWIFIbIsBarkerMode(byERPField)) {
+ pDevice->bBarkerPreambleMd = VNTWIFIbIsBarkerMode(byERPField);
+ if (pDevice->bBarkerPreambleMd) {
+ MACvEnableBarkerPreambleMd(pDevice->PortOffset);
+ } else {
+ MACvDisableBarkerPreambleMd(pDevice->PortOffset);
+ }
+ }
+ }
+
+ if (pDevice->byRFType == RF_RFMD2959) {
+ // bcs TX_PE will reserve 3 us
+ // hardware's processing time here is 2 us.
+ bySIFS -= 3;
+ byDIFS -= 3;
+ //{{ RobertYu: 20041202
+ //// TX_PE will reserve 3 us for MAX2829 A mode only, it is for better TX throughput
+ //// MAC will need 2 us to process, so the SIFS, DIFS can be shorter by 2 us.
+ }
+
+ if (pDevice->bySIFS != bySIFS) {
+ pDevice->bySIFS = bySIFS;
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_SIFS, pDevice->bySIFS);
+ }
+ if (pDevice->byDIFS != byDIFS) {
+ pDevice->byDIFS = byDIFS;
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_DIFS, pDevice->byDIFS);
+ }
+ if (pDevice->byEIFS != C_EIFS) {
+ pDevice->byEIFS = C_EIFS;
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_EIFS, pDevice->byEIFS);
+ }
+ if (pDevice->bySlot != bySlot) {
+ pDevice->bySlot = bySlot;
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_SLOT, pDevice->bySlot);
+ if (pDevice->bySlot == C_SLOT_SHORT) {
+ pDevice->bShortSlotTime = true;
+ } else {
+ pDevice->bShortSlotTime = false;
+ }
+ BBvSetShortSlotTime(pDevice);
+ }
+ if (pDevice->byCWMaxMin != byCWMaxMin) {
+ pDevice->byCWMaxMin = byCWMaxMin;
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_CWMAXMIN0, pDevice->byCWMaxMin);
+ }
+ if (VNTWIFIbIsShortPreamble(wCapInfo)) {
+ pDevice->byPreambleType = pDevice->byShortPreamble;
+ } else {
+ pDevice->byPreambleType = 0;
+ }
+ s_vSetRSPINF(pDevice, ePHYType, pSupportRates, pExtSupportRates);
+ pDevice->eCurrentPHYType = ePHYType;
+ // set for NDIS OID_802_11SUPPORTED_RATES
+ return (true);
+}
+
+/*
+ * Description: Sync. TSF counter to BSS
+ * Get TSF offset and write to HW
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be sync.
+ * byRxRate - data rate of receive beacon
+ * qwBSSTimestamp - Rx BCN's TSF
+ * qwLocalTSF - Local TSF
+ * Out:
+ * none
+ *
+ * Return Value: none
+ *
+ */
+bool CARDbUpdateTSF(void *pDeviceHandler, unsigned char byRxRate, QWORD qwBSSTimestamp, QWORD qwLocalTSF)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ QWORD qwTSFOffset;
+
+ HIDWORD(qwTSFOffset) = 0;
+ LODWORD(qwTSFOffset) = 0;
+
+ if ((HIDWORD(qwBSSTimestamp) != HIDWORD(qwLocalTSF)) ||
+ (LODWORD(qwBSSTimestamp) != LODWORD(qwLocalTSF))) {
+ qwTSFOffset = CARDqGetTSFOffset(byRxRate, qwBSSTimestamp, qwLocalTSF);
+ // adjust TSF
+ // HW's TSF add TSF Offset reg
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_TSFOFST, LODWORD(qwTSFOffset));
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_TSFOFST + 4, HIDWORD(qwTSFOffset));
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_TFTCTL, TFTCTL_TSFSYNCEN);
+ }
+ return(true);
+}
+
+
+/*
+ * Description: Set NIC TSF counter for first Beacon time
+ * Get NEXTTBTT from adjusted TSF and Beacon Interval
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set.
+ * wBeaconInterval - Beacon Interval
+ * Out:
+ * none
+ *
+ * Return Value: true if succeed; otherwise false
+ *
+ */
+bool CARDbSetBeaconPeriod(void *pDeviceHandler, unsigned short wBeaconInterval)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned int uBeaconInterval = 0;
+ unsigned int uLowNextTBTT = 0;
+ unsigned int uHighRemain = 0;
+ unsigned int uLowRemain = 0;
+ QWORD qwNextTBTT;
+
+ HIDWORD(qwNextTBTT) = 0;
+ LODWORD(qwNextTBTT) = 0;
+ CARDbGetCurrentTSF(pDevice->PortOffset, &qwNextTBTT); //Get Local TSF counter
+ uBeaconInterval = wBeaconInterval * 1024;
+ // Next TBTT = ((local_current_TSF / beacon_interval) + 1) * beacon_interval
+ uLowNextTBTT = (LODWORD(qwNextTBTT) >> 10) << 10;
+ uLowRemain = (uLowNextTBTT) % uBeaconInterval;
+ // high dword (mod) bcn
+ uHighRemain = (((0xffffffff % uBeaconInterval) + 1) * HIDWORD(qwNextTBTT))
+ % uBeaconInterval;
+ uLowRemain = (uHighRemain + uLowRemain) % uBeaconInterval;
+ uLowRemain = uBeaconInterval - uLowRemain;
+
+ // check if carry when add one beacon interval
+ if ((~uLowNextTBTT) < uLowRemain) {
+ HIDWORD(qwNextTBTT)++;
+ }
+ LODWORD(qwNextTBTT) = uLowNextTBTT + uLowRemain;
+
+ // set HW beacon interval
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_BI, wBeaconInterval);
+ pDevice->wBeaconInterval = wBeaconInterval;
+ // Set NextTBTT
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_NEXTTBTT, LODWORD(qwNextTBTT));
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_NEXTTBTT + 4, HIDWORD(qwNextTBTT));
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_TFTCTL, TFTCTL_TBTTSYNCEN);
+
+ return(true);
+}
+
+
+
+/*
+ * Description: Card Stop Hardware Tx
+ *
+ * Parameters:
+ * In:
+ * pDeviceHandler - The adapter to be set
+ * ePktType - Packet type to stop
+ * Out:
+ * none
+ *
+ * Return Value: true if all data packet complete; otherwise false.
+ *
+ */
+bool CARDbStopTxPacket(void *pDeviceHandler, CARD_PKT_TYPE ePktType)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+
+ if (ePktType == PKT_TYPE_802_11_ALL) {
+ pDevice->bStopBeacon = true;
+ pDevice->bStopTx0Pkt = true;
+ pDevice->bStopDataPkt = true;
+ } else if (ePktType == PKT_TYPE_802_11_BCN) {
+ pDevice->bStopBeacon = true;
+ } else if (ePktType == PKT_TYPE_802_11_MNG) {
+ pDevice->bStopTx0Pkt = true;
+ } else if (ePktType == PKT_TYPE_802_11_DATA) {
+ pDevice->bStopDataPkt = true;
+ }
+
+ if (pDevice->bStopBeacon == true) {
+ if (pDevice->bIsBeaconBufReadySet == true) {
+ if (pDevice->cbBeaconBufReadySetCnt < WAIT_BEACON_TX_DOWN_TMO) {
+ pDevice->cbBeaconBufReadySetCnt++;
+ return(false);
+ }
+ }
+ pDevice->bIsBeaconBufReadySet = false;
+ pDevice->cbBeaconBufReadySetCnt = 0;
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_TCR, TCR_AUTOBCNTX);
+ }
+ // wait all TD0 complete
+ if (pDevice->bStopTx0Pkt == true) {
+ if (pDevice->iTDUsed[TYPE_TXDMA0] != 0) {
+ return(false);
+ }
+ }
+ // wait all Data TD complete
+ if (pDevice->bStopDataPkt == true) {
+ if (pDevice->iTDUsed[TYPE_AC0DMA] != 0) {
+ return(false);
+ }
+ }
+
+ return(true);
+}
+
+
+/*
+ * Description: Card Start Hardware Tx
+ *
+ * Parameters:
+ * In:
+ * pDeviceHandler - The adapter to be set
+ * ePktType - Packet type to start
+ * Out:
+ * none
+ *
+ * Return Value: true if success; false if failed.
+ *
+ */
+bool CARDbStartTxPacket(void *pDeviceHandler, CARD_PKT_TYPE ePktType)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+
+ if (ePktType == PKT_TYPE_802_11_ALL) {
+ pDevice->bStopBeacon = false;
+ pDevice->bStopTx0Pkt = false;
+ pDevice->bStopDataPkt = false;
+ } else if (ePktType == PKT_TYPE_802_11_BCN) {
+ pDevice->bStopBeacon = false;
+ } else if (ePktType == PKT_TYPE_802_11_MNG) {
+ pDevice->bStopTx0Pkt = false;
+ } else if (ePktType == PKT_TYPE_802_11_DATA) {
+ pDevice->bStopDataPkt = false;
+ }
+
+ if ((pDevice->bStopBeacon == false) &&
+ (pDevice->bBeaconBufReady == true) &&
+ (pDevice->eOPMode == OP_MODE_ADHOC)) {
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_TCR, TCR_AUTOBCNTX);
+ }
+
+ return(true);
+}
+
+
+
+/*
+ * Description: Card Set BSSID value
+ *
+ * Parameters:
+ * In:
+ * pDeviceHandler - The adapter to be set
+ * pbyBSSID - pointer to BSSID field
+ * bAdhoc - flag to indicate IBSS
+ * Out:
+ * none
+ *
+ * Return Value: true if success; false if failed.
+ *
+ */
+bool CARDbSetBSSID(void *pDeviceHandler, unsigned char *pbyBSSID, CARD_OP_MODE eOPMode)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ MACvWriteBSSIDAddress(pDevice->PortOffset, pbyBSSID);
+ memcpy(pDevice->abyBSSID, pbyBSSID, WLAN_BSSID_LEN);
+ if (eOPMode == OP_MODE_ADHOC) {
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_ADHOC);
+ } else {
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_ADHOC);
+ }
+ if (eOPMode == OP_MODE_AP) {
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_AP);
+ } else {
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_AP);
+ }
+ if (eOPMode == OP_MODE_UNKNOWN) {
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_RCR, RCR_BSSID);
+ pDevice->bBSSIDFilter = false;
+ pDevice->byRxMode &= ~RCR_BSSID;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wcmd: rx_mode = %x\n", pDevice->byRxMode);
+ } else {
+ if (is_zero_ether_addr(pDevice->abyBSSID) == false) {
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_BSSID);
+ pDevice->bBSSIDFilter = true;
+ pDevice->byRxMode |= RCR_BSSID;
+ }
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wmgr: rx_mode = %x\n", pDevice->byRxMode);
+ }
+ // Adopt BSS state in Adapter Device Object
+ pDevice->eOPMode = eOPMode;
+ return(true);
+}
+
+
+/*
+ * Description: Card indicate status
+ *
+ * Parameters:
+ * In:
+ * pDeviceHandler - The adapter to be set
+ * eStatus - Status
+ * Out:
+ * none
+ *
+ * Return Value: true if success; false if failed.
+ *
+ */
+
+
+
+
+/*
+ * Description: Save Assoc info. contain in assoc. response frame
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * wCapabilityInfo - Capability information
+ * wStatus - Status code
+ * wAID - Assoc. ID
+ * uLen - Length of IEs
+ * pbyIEs - pointer to IEs
+ * Out:
+ * none
+ *
+ * Return Value: true if succeed; otherwise false
+ *
+ */
+bool CARDbSetTxDataRate(
+ void *pDeviceHandler,
+ unsigned short wDataRate
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ pDevice->wCurrentRate = wDataRate;
+ return(true);
+}
+
+/*+
+ *
+ * Routine Description:
+ * Consider to power down when no more packets to tx or rx.
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * Out:
+ * none
+ *
+ * Return Value: true if power down success; otherwise false
+ *
+ -*/
+bool
+CARDbPowerDown(
+ void *pDeviceHandler
+)
+{
+ PSDevice pDevice = (PSDevice)pDeviceHandler;
+ unsigned int uIdx;
+
+ // check if already in Doze mode
+ if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS))
+ return true;
+
+ // Froce PSEN on
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PSEN);
+
+ // check if all TD are empty,
+
+ for (uIdx = 0; uIdx < TYPE_MAXTD; uIdx++) {
+ if (pDevice->iTDUsed[uIdx] != 0)
+ return false;
+ }
+
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_GO2DOZE);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Go to Doze ZZZZZZZZZZZZZZZ\n");
+ return true;
+}
+
+/*
+ * Description: Turn off Radio power
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be turned off
+ * Out:
+ * none
+ *
+ * Return Value: true if success; otherwise false
+ *
+ */
+bool CARDbRadioPowerOff(void *pDeviceHandler)
+{
+ PSDevice pDevice = (PSDevice)pDeviceHandler;
+ bool bResult = true;
+
+ if (pDevice->bRadioOff == true)
+ return true;
+
+
+ switch (pDevice->byRFType) {
+
+ case RF_RFMD2959:
+ MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_TXPEINV);
+ MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE1);
+ break;
+
+ case RF_AIROHA:
+ case RF_AL2230S:
+ case RF_AIROHA7230: //RobertYu:20050104
+ MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE2);
+ MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE3);
+ break;
+
+ }
+
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_RXON);
+
+ BBvSetDeepSleep(pDevice->PortOffset, pDevice->byLocalID);
+
+ pDevice->bRadioOff = true;
+ //2007-0409-03,<Add> by chester
+ printk("chester power off\n");
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_GPIOCTL0, LED_ACTSET); //LED issue
+ return bResult;
+}
+
+
+/*
+ * Description: Turn on Radio power
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be turned on
+ * Out:
+ * none
+ *
+ * Return Value: true if success; otherwise false
+ *
+ */
+bool CARDbRadioPowerOn(void *pDeviceHandler)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ bool bResult = true;
+ printk("chester power on\n");
+ if (pDevice->bRadioControlOff == true) {
+ if (pDevice->bHWRadioOff == true) printk("chester bHWRadioOff\n");
+ if (pDevice->bRadioControlOff == true) printk("chester bRadioControlOff\n");
+ return false; }
+
+ if (pDevice->bRadioOff == false)
+ {
+ printk("chester pbRadioOff\n");
+ return true; }
+
+ BBvExitDeepSleep(pDevice->PortOffset, pDevice->byLocalID);
+
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_HOSTCR, HOSTCR_RXON);
+
+ switch (pDevice->byRFType) {
+
+ case RF_RFMD2959:
+ MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_TXPEINV);
+ MACvWordRegBitsOff(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPE1);
+ break;
+
+ case RF_AIROHA:
+ case RF_AL2230S:
+ case RF_AIROHA7230: //RobertYu:20050104
+ MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_SOFTPWRCTL, (SOFTPWRCTL_SWPE2 |
+ SOFTPWRCTL_SWPE3));
+ break;
+
+ }
+
+ pDevice->bRadioOff = false;
+// 2007-0409-03,<Add> by chester
+ printk("chester power on\n");
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_GPIOCTL0, LED_ACTSET); //LED issue
+ return bResult;
+}
+
+
+
+bool CARDbRemoveKey(void *pDeviceHandler, unsigned char *pbyBSSID)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ KeybRemoveAllKey(&(pDevice->sKey), pbyBSSID, pDevice->PortOffset);
+ return (true);
+}
+
+
+/*
+ *
+ * Description:
+ * Add BSSID in PMKID Candidate list.
+ *
+ * Parameters:
+ * In:
+ * hDeviceContext - device structure point
+ * pbyBSSID - BSSID address for adding
+ * wRSNCap - BSS's RSN capability
+ * Out:
+ * none
+ *
+ * Return Value: none.
+ *
+ -*/
+bool
+CARDbAdd_PMKID_Candidate(
+ void *pDeviceHandler,
+ unsigned char *pbyBSSID,
+ bool bRSNCapExist,
+ unsigned short wRSNCap
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ PPMKID_CANDIDATE pCandidateList;
+ unsigned int ii = 0;
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bAdd_PMKID_Candidate START: (%d)\n", (int)pDevice->gsPMKIDCandidate.NumCandidates);
+
+ if (pDevice->gsPMKIDCandidate.NumCandidates >= MAX_PMKIDLIST) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "vFlush_PMKID_Candidate: 3\n");
+ memset(&pDevice->gsPMKIDCandidate, 0, sizeof(SPMKIDCandidateEvent));
+ }
+
+ for (ii = 0; ii < 6; ii++) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02X ", *(pbyBSSID + ii));
+ }
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "\n");
+
+
+ // Update Old Candidate
+ for (ii = 0; ii < pDevice->gsPMKIDCandidate.NumCandidates; ii++) {
+ pCandidateList = &pDevice->gsPMKIDCandidate.CandidateList[ii];
+ if (!memcmp(pCandidateList->BSSID, pbyBSSID, ETH_ALEN)) {
+ if ((bRSNCapExist == true) && (wRSNCap & BIT0)) {
+ pCandidateList->Flags |= NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED;
+ } else {
+ pCandidateList->Flags &= ~(NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED);
+ }
+ return true;
+ }
+ }
+
+ // New Candidate
+ pCandidateList = &pDevice->gsPMKIDCandidate.CandidateList[pDevice->gsPMKIDCandidate.NumCandidates];
+ if ((bRSNCapExist == true) && (wRSNCap & BIT0)) {
+ pCandidateList->Flags |= NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED;
+ } else {
+ pCandidateList->Flags &= ~(NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED);
+ }
+ memcpy(pCandidateList->BSSID, pbyBSSID, ETH_ALEN);
+ pDevice->gsPMKIDCandidate.NumCandidates++;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "NumCandidates:%d\n", (int)pDevice->gsPMKIDCandidate.NumCandidates);
+ return true;
+}
+
+void *
+CARDpGetCurrentAddress(
+ void *pDeviceHandler
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ return (pDevice->abyCurrentNetAddr);
+}
+
+/*
+ *
+ * Description:
+ * Start Spectrum Measure defined in 802.11h
+ *
+ * Parameters:
+ * In:
+ * hDeviceContext - device structure point
+ * Out:
+ * none
+ *
+ * Return Value: none.
+ *
+ -*/
+bool
+CARDbStartMeasure(
+ void *pDeviceHandler,
+ void *pvMeasureEIDs,
+ unsigned int uNumOfMeasureEIDs
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ PWLAN_IE_MEASURE_REQ pEID = (PWLAN_IE_MEASURE_REQ) pvMeasureEIDs;
+ QWORD qwCurrTSF;
+ QWORD qwStartTSF;
+ bool bExpired = true;
+ unsigned short wDuration = 0;
+
+ if ((pEID == NULL) ||
+ (uNumOfMeasureEIDs == 0)) {
+ return (true);
+ }
+ CARDbGetCurrentTSF(pDevice->PortOffset, &qwCurrTSF);
+ if (pDevice->bMeasureInProgress == true) {
+ 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);
+ // clear measure control
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
+ MACvSelectPage0(pDevice->PortOffset);
+ set_channel(pDevice, pDevice->byOrgChannel);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+ pDevice->uNumOfMeasureEIDs = uNumOfMeasureEIDs;
+
+ do {
+ pDevice->pCurrMeasureEID = pEID;
+ pEID++;
+ pDevice->uNumOfMeasureEIDs--;
+
+ if (pDevice->byLocalID > REV_ID_VT3253_B1) {
+ HIDWORD(qwStartTSF) = HIDWORD(*((PQWORD)(pDevice->pCurrMeasureEID->sReq.abyStartTime)));
+ LODWORD(qwStartTSF) = LODWORD(*((PQWORD)(pDevice->pCurrMeasureEID->sReq.abyStartTime)));
+ wDuration = *((unsigned short *)(pDevice->pCurrMeasureEID->sReq.abyDuration));
+ wDuration += 1; // 1 TU for channel switching
+
+ if ((LODWORD(qwStartTSF) == 0) && (HIDWORD(qwStartTSF) == 0)) {
+ // start immediately by setting start TSF == current TSF + 2 TU
+ LODWORD(qwStartTSF) = LODWORD(qwCurrTSF) + 2048;
+ HIDWORD(qwStartTSF) = HIDWORD(qwCurrTSF);
+ if (LODWORD(qwCurrTSF) > LODWORD(qwStartTSF)) {
+ HIDWORD(qwStartTSF)++;
+ }
+ bExpired = false;
+ break;
+ } else {
+ // start at setting start TSF - 1TU(for channel switching)
+ if (LODWORD(qwStartTSF) < 1024) {
+ HIDWORD(qwStartTSF)--;
+ }
+ LODWORD(qwStartTSF) -= 1024;
+ }
+
+ if ((HIDWORD(qwCurrTSF) < HIDWORD(qwStartTSF)) ||
+ ((HIDWORD(qwCurrTSF) == HIDWORD(qwStartTSF)) &&
+ (LODWORD(qwCurrTSF) < LODWORD(qwStartTSF)))
+) {
+ bExpired = false;
+ break;
+ }
+ VNTWIFIbMeasureReport(pDevice->pMgmt,
+ false,
+ pDevice->pCurrMeasureEID,
+ MEASURE_MODE_LATE,
+ pDevice->byBasicMap,
+ pDevice->byCCAFraction,
+ pDevice->abyRPIs
+ );
+ } else {
+ // hardware do not support measure
+ VNTWIFIbMeasureReport(pDevice->pMgmt,
+ false,
+ pDevice->pCurrMeasureEID,
+ MEASURE_MODE_INCAPABLE,
+ pDevice->byBasicMap,
+ pDevice->byCCAFraction,
+ pDevice->abyRPIs
+ );
+ }
+ } while (pDevice->uNumOfMeasureEIDs != 0);
+
+ if (bExpired == false) {
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MSRSTART, LODWORD(qwStartTSF));
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MSRSTART + 4, HIDWORD(qwStartTSF));
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_MSRDURATION, wDuration);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
+ MACvSelectPage0(pDevice->PortOffset);
+ } else {
+ // all measure start time expired we should complete action
+ VNTWIFIbMeasureReport(pDevice->pMgmt,
+ true,
+ NULL,
+ 0,
+ pDevice->byBasicMap,
+ pDevice->byCCAFraction,
+ pDevice->abyRPIs
+ );
+ }
+ return (true);
+}
+
+
+/*
+ *
+ * Description:
+ * Do Channel Switch defined in 802.11h
+ *
+ * Parameters:
+ * In:
+ * hDeviceContext - device structure point
+ * Out:
+ * none
+ *
+ * Return Value: none.
+ *
+ -*/
+bool
+CARDbChannelSwitch(
+ void *pDeviceHandler,
+ unsigned char byMode,
+ unsigned char byNewChannel,
+ unsigned char byCount
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ bool bResult = true;
+
+ if (byCount == 0) {
+ bResult = set_channel(pDevice, byNewChannel);
+ VNTWIFIbChannelSwitch(pDevice->pMgmt, byNewChannel);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ return(bResult);
+ }
+ pDevice->byChannelSwitchCount = byCount;
+ pDevice->byNewChannel = byNewChannel;
+ pDevice->bChannelSwitch = true;
+ if (byMode == 1) {
+ bResult = CARDbStopTxPacket(pDevice, PKT_TYPE_802_11_ALL);
+ }
+ return (bResult);
+}
+
+
+/*
+ *
+ * Description:
+ * Handle Quiet EID defined in 802.11h
+ *
+ * Parameters:
+ * In:
+ * hDeviceContext - device structure point
+ * Out:
+ * none
+ *
+ * Return Value: none.
+ *
+ -*/
+bool
+CARDbSetQuiet(
+ void *pDeviceHandler,
+ bool bResetQuiet,
+ unsigned char byQuietCount,
+ unsigned char byQuietPeriod,
+ unsigned short wQuietDuration,
+ unsigned short wQuietOffset
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned int ii = 0;
+
+ if (bResetQuiet == true) {
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
+ for (ii = 0; ii < MAX_QUIET_COUNT; ii++) {
+ pDevice->sQuiet[ii].bEnable = false;
+ }
+ pDevice->uQuietEnqueue = 0;
+ pDevice->bEnableFirstQuiet = false;
+ pDevice->bQuietEnable = false;
+ pDevice->byQuietStartCount = byQuietCount;
+ }
+ if (pDevice->sQuiet[pDevice->uQuietEnqueue].bEnable == false) {
+ pDevice->sQuiet[pDevice->uQuietEnqueue].bEnable = true;
+ pDevice->sQuiet[pDevice->uQuietEnqueue].byPeriod = byQuietPeriod;
+ pDevice->sQuiet[pDevice->uQuietEnqueue].wDuration = wQuietDuration;
+ pDevice->sQuiet[pDevice->uQuietEnqueue].dwStartTime = (unsigned long) byQuietCount;
+ pDevice->sQuiet[pDevice->uQuietEnqueue].dwStartTime *= pDevice->wBeaconInterval;
+ pDevice->sQuiet[pDevice->uQuietEnqueue].dwStartTime += wQuietOffset;
+ pDevice->uQuietEnqueue++;
+ pDevice->uQuietEnqueue %= MAX_QUIET_COUNT;
+ if (pDevice->byQuietStartCount < byQuietCount) {
+ pDevice->byQuietStartCount = byQuietCount;
+ }
+ } else {
+ // we can not handle Quiet EID more
+ }
+ return (true);
+}
+
+
+/*
+ *
+ * Description:
+ * Do Quiet, It will be called by either ISR(after start)
+ * or VNTWIFI(before start) so we do not need a SPINLOCK
+ *
+ * Parameters:
+ * In:
+ * hDeviceContext - device structure point
+ * Out:
+ * none
+ *
+ * Return Value: none.
+ *
+ -*/
+bool
+CARDbStartQuiet(
+ void *pDeviceHandler
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned int ii = 0;
+ unsigned long dwStartTime = 0xFFFFFFFF;
+ unsigned int uCurrentQuietIndex = 0;
+ unsigned long dwNextTime = 0;
+ unsigned long dwGap = 0;
+ unsigned long dwDuration = 0;
+
+ for (ii = 0; ii < MAX_QUIET_COUNT; ii++) {
+ if ((pDevice->sQuiet[ii].bEnable == true) &&
+ (dwStartTime > pDevice->sQuiet[ii].dwStartTime)) {
+ dwStartTime = pDevice->sQuiet[ii].dwStartTime;
+ uCurrentQuietIndex = ii;
+ }
+ }
+ if (dwStartTime == 0xFFFFFFFF) {
+ // no more quiet
+ pDevice->bQuietEnable = false;
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
+ } else {
+ if (pDevice->bQuietEnable == false) {
+ // first quiet
+ pDevice->byQuietStartCount--;
+ dwNextTime = pDevice->sQuiet[uCurrentQuietIndex].dwStartTime;
+ dwNextTime %= pDevice->wBeaconInterval;
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_QUIETINIT, (unsigned short) dwNextTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_QUIETDUR, (unsigned short) pDevice->sQuiet[uCurrentQuietIndex].wDuration);
+ if (pDevice->byQuietStartCount == 0) {
+ pDevice->bEnableFirstQuiet = false;
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
+ } else {
+ pDevice->bEnableFirstQuiet = true;
+ }
+ MACvSelectPage0(pDevice->PortOffset);
+ } else {
+ if (pDevice->dwCurrentQuietEndTime > pDevice->sQuiet[uCurrentQuietIndex].dwStartTime) {
+ // overlap with previous Quiet
+ dwGap = pDevice->dwCurrentQuietEndTime - pDevice->sQuiet[uCurrentQuietIndex].dwStartTime;
+ if (dwGap >= pDevice->sQuiet[uCurrentQuietIndex].wDuration) {
+ // return false to indicate next quiet expired, should call this function again
+ return (false);
+ }
+ dwDuration = pDevice->sQuiet[uCurrentQuietIndex].wDuration - dwGap;
+ dwGap = 0;
+ } else {
+ dwGap = pDevice->sQuiet[uCurrentQuietIndex].dwStartTime - pDevice->dwCurrentQuietEndTime;
+ dwDuration = pDevice->sQuiet[uCurrentQuietIndex].wDuration;
+ }
+ // set GAP and Next duration
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_QUIETGAP, (unsigned short) dwGap);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_QUIETDUR, (unsigned short) dwDuration);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_QUIETRPT);
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+ pDevice->bQuietEnable = true;
+ pDevice->dwCurrentQuietEndTime = pDevice->sQuiet[uCurrentQuietIndex].dwStartTime;
+ pDevice->dwCurrentQuietEndTime += pDevice->sQuiet[uCurrentQuietIndex].wDuration;
+ if (pDevice->sQuiet[uCurrentQuietIndex].byPeriod == 0) {
+ // not period disable current quiet element
+ pDevice->sQuiet[uCurrentQuietIndex].bEnable = false;
+ } else {
+ // set next period start time
+ dwNextTime = (unsigned long) pDevice->sQuiet[uCurrentQuietIndex].byPeriod;
+ dwNextTime *= pDevice->wBeaconInterval;
+ pDevice->sQuiet[uCurrentQuietIndex].dwStartTime = dwNextTime;
+ }
+ if (pDevice->dwCurrentQuietEndTime > 0x80010000) {
+ // decreament all time to avoid wrap around
+ for (ii = 0; ii < MAX_QUIET_COUNT; ii++) {
+ if (pDevice->sQuiet[ii].bEnable == true) {
+ pDevice->sQuiet[ii].dwStartTime -= 0x80000000;
+ }
+ }
+ pDevice->dwCurrentQuietEndTime -= 0x80000000;
+ }
+ }
+ return (true);
+}
+
+/*
+ *
+ * Description:
+ * Set Local Power Constraint
+ *
+ * Parameters:
+ * In:
+ * hDeviceContext - device structure point
+ * Out:
+ * none
+ *
+ * Return Value: none.
+ *
+ -*/
+void
+CARDvSetPowerConstraint(
+ void *pDeviceHandler,
+ unsigned char byChannel,
+ char byPower
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ if (byChannel > CB_MAX_CHANNEL_24G) {
+ if (pDevice->bCountryInfo5G == true) {
+ pDevice->abyLocalPwr[byChannel] = pDevice->abyRegPwr[byChannel] - byPower;
+ }
+ } else {
+ if (pDevice->bCountryInfo24G == true) {
+ pDevice->abyLocalPwr[byChannel] = pDevice->abyRegPwr[byChannel] - byPower;
+ }
+ }
+}
+
+
+/*
+ *
+ * Description:
+ * Set Local Power Constraint
+ *
+ * Parameters:
+ * In:
+ * hDeviceContext - device structure point
+ * Out:
+ * none
+ *
+ * Return Value: none.
+ *
+ -*/
+void
+CARDvGetPowerCapability(
+ void *pDeviceHandler,
+ unsigned char *pbyMinPower,
+ unsigned char *pbyMaxPower
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned char byDec = 0;
+
+ *pbyMaxPower = pDevice->abyOFDMDefaultPwr[pDevice->byCurrentCh];
+ byDec = pDevice->abyOFDMPwrTbl[pDevice->byCurrentCh];
+ if (pDevice->byRFType == RF_UW2452) {
+ byDec *= 3;
+ byDec >>= 1;
+ } else {
+ byDec <<= 1;
+ }
+ *pbyMinPower = pDevice->abyOFDMDefaultPwr[pDevice->byCurrentCh] - byDec;
+}
+
+/*
+ *
+ * Description:
+ * Get Current Tx Power
+ *
+ * Parameters:
+ * In:
+ * hDeviceContext - device structure point
+ * Out:
+ * none
+ *
+ * Return Value: none.
+ *
+ */
+char
+CARDbyGetTransmitPower(
+ void *pDeviceHandler
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ return (pDevice->byCurPwrdBm);
+}
+
+//xxx
+void
+CARDvSafeResetTx(
+ void *pDeviceHandler
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned int uu;
+ PSTxDesc pCurrTD;
+
+ // initialize TD index
+ pDevice->apTailTD[0] = pDevice->apCurrTD[0] = &(pDevice->apTD0Rings[0]);
+ pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]);
+
+ for (uu = 0; uu < TYPE_MAXTD; uu++)
+ pDevice->iTDUsed[uu] = 0;
+
+ for (uu = 0; uu < pDevice->sOpts.nTxDescs[0]; uu++) {
+ pCurrTD = &(pDevice->apTD0Rings[uu]);
+ pCurrTD->m_td0TD0.f1Owner = OWNED_BY_HOST;
+ // init all Tx Packet pointer to NULL
+ }
+ for (uu = 0; uu < pDevice->sOpts.nTxDescs[1]; uu++) {
+ pCurrTD = &(pDevice->apTD1Rings[uu]);
+ pCurrTD->m_td0TD0.f1Owner = OWNED_BY_HOST;
+ // init all Tx Packet pointer to NULL
+ }
+
+ // set MAC TD pointer
+ MACvSetCurrTXDescAddr(TYPE_TXDMA0, pDevice->PortOffset,
+ (pDevice->td0_pool_dma));
+
+ MACvSetCurrTXDescAddr(TYPE_AC0DMA, pDevice->PortOffset,
+ (pDevice->td1_pool_dma));
+
+ // set MAC Beacon TX pointer
+ MACvSetCurrBCNTxDescAddr(pDevice->PortOffset,
+ (pDevice->tx_beacon_dma));
+
+}
+
+
+
+/*+
+ *
+ * Description:
+ * Reset Rx
+ *
+ * Parameters:
+ * In:
+ * pDevice - Pointer to the adapter
+ * Out:
+ * none
+ *
+ * Return Value: none
+ *
+ -*/
+void
+CARDvSafeResetRx(
+ void *pDeviceHandler
+)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned int uu;
+ PSRxDesc pDesc;
+
+
+
+ // initialize RD index
+ pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]);
+ pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]);
+
+ // init state, all RD is chip's
+ for (uu = 0; uu < pDevice->sOpts.nRxDescs0; uu++) {
+ pDesc = &(pDevice->aRD0Ring[uu]);
+ pDesc->m_rd0RD0.wResCount = (unsigned short)(pDevice->rx_buf_sz);
+ pDesc->m_rd0RD0.f1Owner = OWNED_BY_NIC;
+ pDesc->m_rd1RD1.wReqCount = (unsigned short)(pDevice->rx_buf_sz);
+ }
+
+ // init state, all RD is chip's
+ for (uu = 0; uu < pDevice->sOpts.nRxDescs1; uu++) {
+ pDesc = &(pDevice->aRD1Ring[uu]);
+ pDesc->m_rd0RD0.wResCount = (unsigned short)(pDevice->rx_buf_sz);
+ pDesc->m_rd0RD0.f1Owner = OWNED_BY_NIC;
+ pDesc->m_rd1RD1.wReqCount = (unsigned short)(pDevice->rx_buf_sz);
+ }
+
+ pDevice->cbDFCB = CB_MAX_RX_FRAG;
+ pDevice->cbFreeDFCB = pDevice->cbDFCB;
+
+ // set perPkt mode
+ MACvRx0PerPktMode(pDevice->PortOffset);
+ MACvRx1PerPktMode(pDevice->PortOffset);
+ // set MAC RD pointer
+ MACvSetCurrRx0DescAddr(pDevice->PortOffset,
+ pDevice->rd0_pool_dma);
+
+ MACvSetCurrRx1DescAddr(pDevice->PortOffset,
+ pDevice->rd1_pool_dma);
+}
+
+
+
+
+/*
+ * Description: Get response Control frame rate in CCK mode
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * wRateIdx - Receiving data rate
+ * Out:
+ * none
+ *
+ * Return Value: response Control frame rate
+ *
+ */
+unsigned short CARDwGetCCKControlRate(void *pDeviceHandler, unsigned short wRateIdx)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned int ui = (unsigned int) wRateIdx;
+
+ while (ui > RATE_1M) {
+ if (pDevice->wBasicRate & ((unsigned short)1 << ui)) {
+ return (unsigned short)ui;
+ }
+ ui--;
+ }
+ return (unsigned short)RATE_1M;
+}
+
+/*
+ * Description: Get response Control frame rate in OFDM mode
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * wRateIdx - Receiving data rate
+ * Out:
+ * none
+ *
+ * Return Value: response Control frame rate
+ *
+ */
+unsigned short CARDwGetOFDMControlRate(void *pDeviceHandler, unsigned short wRateIdx)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned int ui = (unsigned int) wRateIdx;
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "BASIC RATE: %X\n", pDevice->wBasicRate);
+
+ if (!CARDbIsOFDMinBasicRate((void *)pDevice)) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "CARDwGetOFDMControlRate:(NO OFDM) %d\n", wRateIdx);
+ if (wRateIdx > RATE_24M)
+ wRateIdx = RATE_24M;
+ return wRateIdx;
+ }
+ while (ui > RATE_11M) {
+ if (pDevice->wBasicRate & ((unsigned short)1 << ui)) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "CARDwGetOFDMControlRate : %d\n", ui);
+ return (unsigned short)ui;
+ }
+ ui--;
+ }
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "CARDwGetOFDMControlRate: 6M\n");
+ return (unsigned short)RATE_24M;
+}
+
+
+/*
+ * Description: Set RSPINF
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * Out:
+ * none
+ *
+ * Return Value: None.
+ *
+ */
+void CARDvSetRSPINF(void *pDeviceHandler, CARD_PHY_TYPE ePHYType)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned char byServ = 0x00, bySignal = 0x00; //For CCK
+ unsigned short wLen = 0x0000;
+ unsigned char byTxRate, byRsvTime; //For OFDM
+
+ //Set to Page1
+ MACvSelectPage1(pDevice->PortOffset);
+
+ //RSPINF_b_1
+ BBvCalculateParameter(pDevice,
+ 14,
+ CARDwGetCCKControlRate((void *)pDevice, RATE_1M),
+ PK_TYPE_11B,
+ &wLen,
+ &byServ,
+ &bySignal
+);
+
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_1, MAKEDWORD(wLen, MAKEWORD(bySignal, byServ)));
+ ///RSPINF_b_2
+ BBvCalculateParameter(pDevice,
+ 14,
+ CARDwGetCCKControlRate((void *)pDevice, RATE_2M),
+ PK_TYPE_11B,
+ &wLen,
+ &byServ,
+ &bySignal
+);
+
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_2, MAKEDWORD(wLen, MAKEWORD(bySignal, byServ)));
+ //RSPINF_b_5
+ BBvCalculateParameter(pDevice,
+ 14,
+ CARDwGetCCKControlRate((void *)pDevice, RATE_5M),
+ PK_TYPE_11B,
+ &wLen,
+ &byServ,
+ &bySignal
+);
+
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_5, MAKEDWORD(wLen, MAKEWORD(bySignal, byServ)));
+ //RSPINF_b_11
+ BBvCalculateParameter(pDevice,
+ 14,
+ CARDwGetCCKControlRate((void *)pDevice, RATE_11M),
+ PK_TYPE_11B,
+ &wLen,
+ &byServ,
+ &bySignal
+);
+
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_RSPINF_B_11, MAKEDWORD(wLen, MAKEWORD(bySignal, byServ)));
+ //RSPINF_a_6
+ s_vCalculateOFDMRParameter(RATE_6M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_6, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_9
+ s_vCalculateOFDMRParameter(RATE_9M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_9, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_12
+ s_vCalculateOFDMRParameter(RATE_12M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_12, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_18
+ s_vCalculateOFDMRParameter(RATE_18M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_18, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_24
+ s_vCalculateOFDMRParameter(RATE_24M,
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_24, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_36
+ s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_36M),
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_36, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_48
+ s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_48M),
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_48, MAKEWORD(byTxRate, byRsvTime));
+ //RSPINF_a_54
+ s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_54M),
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_54, MAKEWORD(byTxRate, byRsvTime));
+
+ //RSPINF_a_72
+ s_vCalculateOFDMRParameter(CARDwGetOFDMControlRate((void *)pDevice, RATE_54M),
+ ePHYType,
+ &byTxRate,
+ &byRsvTime);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_RSPINF_A_72, MAKEWORD(byTxRate, byRsvTime));
+ //Set to Page0
+ MACvSelectPage0(pDevice->PortOffset);
+}
+
+/*
+ * Description: Update IFS
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * Out:
+ * none
+ *
+ * Return Value: None.
+ *
+ */
+void vUpdateIFS(void *pDeviceHandler)
+{
+ //Set SIFS, DIFS, EIFS, SlotTime, CwMin
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ unsigned char byMaxMin = 0;
+ if (pDevice->byPacketType == PK_TYPE_11A) {//0000 0000 0000 0000,11a
+ pDevice->uSlot = C_SLOT_SHORT;
+ pDevice->uSIFS = C_SIFS_A;
+ pDevice->uDIFS = C_SIFS_A + 2*C_SLOT_SHORT;
+ pDevice->uCwMin = C_CWMIN_A;
+ byMaxMin = 4;
+ }
+ else if (pDevice->byPacketType == PK_TYPE_11B) {//0000 0001 0000 0000,11b
+ pDevice->uSlot = C_SLOT_LONG;
+ pDevice->uSIFS = C_SIFS_BG;
+ pDevice->uDIFS = C_SIFS_BG + 2*C_SLOT_LONG;
+ pDevice->uCwMin = C_CWMIN_B;
+ byMaxMin = 5;
+ }
+ else { // PK_TYPE_11GA & PK_TYPE_11GB
+ pDevice->uSIFS = C_SIFS_BG;
+ if (pDevice->bShortSlotTime) {
+ pDevice->uSlot = C_SLOT_SHORT;
+ } else {
+ pDevice->uSlot = C_SLOT_LONG;
+ }
+ pDevice->uDIFS = C_SIFS_BG + 2*pDevice->uSlot;
+ if (pDevice->wBasicRate & 0x0150) { //0000 0001 0101 0000,24M,12M,6M
+ pDevice->uCwMin = C_CWMIN_A;
+ byMaxMin = 4;
+ }
+ else {
+ pDevice->uCwMin = C_CWMIN_B;
+ byMaxMin = 5;
+ }
+ }
+
+ pDevice->uCwMax = C_CWMAX;
+ pDevice->uEIFS = C_EIFS;
+ if (pDevice->byRFType == RF_RFMD2959) {
+ // bcs TX_PE will reserve 3 us
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_SIFS, (unsigned char)(pDevice->uSIFS - 3));
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_DIFS, (unsigned char)(pDevice->uDIFS - 3));
+ } else {
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_SIFS, (unsigned char)pDevice->uSIFS);
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_DIFS, (unsigned char)pDevice->uDIFS);
+ }
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_EIFS, (unsigned char)pDevice->uEIFS);
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_SLOT, (unsigned char)pDevice->uSlot);
+ byMaxMin |= 0xA0;//1010 1111,C_CWMAX = 1023
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_CWMAXMIN0, (unsigned char)byMaxMin);
+}
+
+void CARDvUpdateBasicTopRate(void *pDeviceHandler)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned char byTopOFDM = RATE_24M, byTopCCK = RATE_1M;
+ unsigned char ii;
+
+ //Determines the highest basic rate.
+ for (ii = RATE_54M; ii >= RATE_6M; ii--) {
+ if ((pDevice->wBasicRate) & ((unsigned short)(1<<ii))) {
+ byTopOFDM = ii;
+ break;
+ }
+ }
+ pDevice->byTopOFDMBasicRate = byTopOFDM;
+
+ for (ii = RATE_11M;; ii--) {
+ if ((pDevice->wBasicRate) & ((unsigned short)(1<<ii))) {
+ byTopCCK = ii;
+ break;
+ }
+ if (ii == RATE_1M)
+ break;
+ }
+ pDevice->byTopCCKBasicRate = byTopCCK;
+}
+
+
+/*
+ * Description: Set NIC Tx Basic Rate
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * wBasicRate - Basic Rate to be set
+ * Out:
+ * none
+ *
+ * Return Value: true if succeeded; false if failed.
+ *
+ */
+bool CARDbAddBasicRate(void *pDeviceHandler, unsigned short wRateIdx)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+ unsigned short wRate = (unsigned short)(1<<wRateIdx);
+
+ pDevice->wBasicRate |= wRate;
+
+ //Determines the highest basic rate.
+ CARDvUpdateBasicTopRate((void *)pDevice);
+
+ return(true);
+}
+
+bool CARDbIsOFDMinBasicRate(void *pDeviceHandler)
+{
+ PSDevice pDevice = (PSDevice)pDeviceHandler;
+ int ii;
+
+ for (ii = RATE_54M; ii >= RATE_6M; ii--) {
+ if ((pDevice->wBasicRate) & ((unsigned short)(1 << ii)))
+ return true;
+ }
+ return false;
+}
+
+unsigned char CARDbyGetPktType(void *pDeviceHandler)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ if (pDevice->byBBType == BB_TYPE_11A || pDevice->byBBType == BB_TYPE_11B) {
+ return (unsigned char)pDevice->byBBType;
+ }
+ else if (CARDbIsOFDMinBasicRate((void *)pDevice)) {
+ return PK_TYPE_11GA;
+ }
+ else {
+ return PK_TYPE_11GB;
+ }
+}
+
+/*
+ * Description: Set NIC Loopback mode
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * wLoopbackMode - Loopback mode to be set
+ * Out:
+ * none
+ *
+ * Return Value: none
+ *
+ */
+void CARDvSetLoopbackMode(unsigned long dwIoBase, unsigned short wLoopbackMode)
+{
+ switch (wLoopbackMode) {
+ case CARD_LB_NONE:
+ case CARD_LB_MAC:
+ case CARD_LB_PHY:
+ break;
+ default:
+ ASSERT(false);
+ break;
+ }
+ // set MAC loopback
+ MACvSetLoopbackMode(dwIoBase, LOBYTE(wLoopbackMode));
+ // set Baseband loopback
+}
+
+
+/*
+ * Description: Software Reset NIC
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be reset
+ * Out:
+ * none
+ *
+ * Return Value: none
+ *
+ */
+bool CARDbSoftwareReset(void *pDeviceHandler)
+{
+ PSDevice pDevice = (PSDevice) pDeviceHandler;
+
+ // reset MAC
+ if (!MACbSafeSoftwareReset(pDevice->PortOffset))
+ return false;
+
+ return true;
+}
+
+
+/*
+ * Description: Calculate TSF offset of two TSF input
+ * Get TSF Offset from RxBCN's TSF and local TSF
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be sync.
+ * qwTSF1 - Rx BCN's TSF
+ * qwTSF2 - Local TSF
+ * Out:
+ * none
+ *
+ * Return Value: TSF Offset value
+ *
+ */
+QWORD CARDqGetTSFOffset(unsigned char byRxRate, QWORD qwTSF1, QWORD qwTSF2)
+{
+ QWORD qwTSFOffset;
+ unsigned short wRxBcnTSFOffst = 0;
+
+ HIDWORD(qwTSFOffset) = 0;
+ LODWORD(qwTSFOffset) = 0;
+ wRxBcnTSFOffst = cwRXBCNTSFOff[byRxRate%MAX_RATE];
+ (qwTSF2).u.dwLowDword += (unsigned long)(wRxBcnTSFOffst);
+ if ((qwTSF2).u.dwLowDword < (unsigned long)(wRxBcnTSFOffst)) {
+ (qwTSF2).u.dwHighDword++;
+ }
+ LODWORD(qwTSFOffset) = LODWORD(qwTSF1) - LODWORD(qwTSF2);
+ if (LODWORD(qwTSF1) < LODWORD(qwTSF2)) {
+ // if borrow needed
+ HIDWORD(qwTSFOffset) = HIDWORD(qwTSF1) - HIDWORD(qwTSF2) - 1;
+ }
+ else {
+ HIDWORD(qwTSFOffset) = HIDWORD(qwTSF1) - HIDWORD(qwTSF2);
+ };
+ return (qwTSFOffset);
+}
+
+
+/*
+ * Description: Read NIC TSF counter
+ * Get local TSF counter
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be read
+ * Out:
+ * qwCurrTSF - Current TSF counter
+ *
+ * Return Value: true if success; otherwise false
+ *
+ */
+bool CARDbGetCurrentTSF(unsigned long dwIoBase, PQWORD pqwCurrTSF)
+{
+ unsigned short ww;
+ unsigned char byData;
+
+ MACvRegBitsOn(dwIoBase, MAC_REG_TFTCTL, TFTCTL_TSFCNTRRD);
+ for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
+ VNSvInPortB(dwIoBase + MAC_REG_TFTCTL, &byData);
+ if (!(byData & TFTCTL_TSFCNTRRD))
+ break;
+ }
+ if (ww == W_MAX_TIMEOUT)
+ return(false);
+ VNSvInPortD(dwIoBase + MAC_REG_TSFCNTR, &LODWORD(*pqwCurrTSF));
+ VNSvInPortD(dwIoBase + MAC_REG_TSFCNTR + 4, &HIDWORD(*pqwCurrTSF));
+
+ return(true);
+}
+
+
+/*
+ * Description: Read NIC TSF counter
+ * Get NEXTTBTT from adjusted TSF and Beacon Interval
+ *
+ * Parameters:
+ * In:
+ * qwTSF - Current TSF counter
+ * wbeaconInterval - Beacon Interval
+ * Out:
+ * qwCurrTSF - Current TSF counter
+ *
+ * Return Value: TSF value of next Beacon
+ *
+ */
+QWORD CARDqGetNextTBTT(QWORD qwTSF, unsigned short wBeaconInterval)
+{
+
+ unsigned int uLowNextTBTT;
+ unsigned int uHighRemain, uLowRemain;
+ unsigned int uBeaconInterval;
+
+ uBeaconInterval = wBeaconInterval * 1024;
+ // Next TBTT = ((local_current_TSF / beacon_interval) + 1) * beacon_interval
+ uLowNextTBTT = (LODWORD(qwTSF) >> 10) << 10;
+ // low dword (mod) bcn
+ uLowRemain = (uLowNextTBTT) % uBeaconInterval;
+// uHighRemain = ((0x80000000 % uBeaconInterval)* 2 * HIDWORD(qwTSF))
+// % uBeaconInterval;
+ // high dword (mod) bcn
+ uHighRemain = (((0xffffffff % uBeaconInterval) + 1) * HIDWORD(qwTSF))
+ % uBeaconInterval;
+ uLowRemain = (uHighRemain + uLowRemain) % uBeaconInterval;
+ uLowRemain = uBeaconInterval - uLowRemain;
+
+ // check if carry when add one beacon interval
+ if ((~uLowNextTBTT) < uLowRemain)
+ HIDWORD(qwTSF)++;
+
+ LODWORD(qwTSF) = uLowNextTBTT + uLowRemain;
+
+ return (qwTSF);
+}
+
+
+/*
+ * Description: Set NIC TSF counter for first Beacon time
+ * Get NEXTTBTT from adjusted TSF and Beacon Interval
+ *
+ * Parameters:
+ * In:
+ * dwIoBase - IO Base
+ * wBeaconInterval - Beacon Interval
+ * Out:
+ * none
+ *
+ * Return Value: none
+ *
+ */
+void CARDvSetFirstNextTBTT(unsigned long dwIoBase, unsigned short wBeaconInterval)
+{
+
+ QWORD qwNextTBTT;
+
+ HIDWORD(qwNextTBTT) = 0;
+ LODWORD(qwNextTBTT) = 0;
+ CARDbGetCurrentTSF(dwIoBase, &qwNextTBTT); //Get Local TSF counter
+ qwNextTBTT = CARDqGetNextTBTT(qwNextTBTT, wBeaconInterval);
+ // Set NextTBTT
+ VNSvOutPortD(dwIoBase + MAC_REG_NEXTTBTT, LODWORD(qwNextTBTT));
+ VNSvOutPortD(dwIoBase + MAC_REG_NEXTTBTT + 4, HIDWORD(qwNextTBTT));
+ MACvRegBitsOn(dwIoBase, MAC_REG_TFTCTL, TFTCTL_TBTTSYNCEN);
+ //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Card:First Next TBTT[%8xh:%8xh] \n", HIDWORD(qwNextTBTT), LODWORD(qwNextTBTT));
+ return;
+}
+
+
+/*
+ * Description: Sync NIC TSF counter for Beacon time
+ * Get NEXTTBTT and write to HW
+ *
+ * Parameters:
+ * In:
+ * pDevice - The adapter to be set
+ * qwTSF - Current TSF counter
+ * wBeaconInterval - Beacon Interval
+ * Out:
+ * none
+ *
+ * Return Value: none
+ *
+ */
+void CARDvUpdateNextTBTT(unsigned long dwIoBase, QWORD qwTSF, unsigned short wBeaconInterval)
+{
+
+ qwTSF = CARDqGetNextTBTT(qwTSF, wBeaconInterval);
+ // Set NextTBTT
+ VNSvOutPortD(dwIoBase + MAC_REG_NEXTTBTT, LODWORD(qwTSF));
+ VNSvOutPortD(dwIoBase + MAC_REG_NEXTTBTT + 4, HIDWORD(qwTSF));
+ MACvRegBitsOn(dwIoBase, MAC_REG_TFTCTL, TFTCTL_TBTTSYNCEN);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Card:Update Next TBTT[%8xh:%8xh] \n",
+ (unsigned int) HIDWORD(qwTSF), (unsigned int) LODWORD(qwTSF));
+
+ return;
+}
+
+
+
+
+
+
+
diff --git a/drivers/staging/vt6655/card.h b/drivers/staging/vt6655/card.h
index e0836e1..e45b2ce 100644
--- a/drivers/staging/vt6655/card.h
+++ b/drivers/staging/vt6655/card.h
@@ -53,30 +53,30 @@
#define CB_MAX_CHANNEL (CB_MAX_CHANNEL_24G+CB_MAX_CHANNEL_5G)
typedef enum _CARD_PHY_TYPE {
- PHY_TYPE_AUTO,
- PHY_TYPE_11B,
- PHY_TYPE_11G,
- PHY_TYPE_11A
+ PHY_TYPE_AUTO,
+ PHY_TYPE_11B,
+ PHY_TYPE_11G,
+ PHY_TYPE_11A
} CARD_PHY_TYPE, *PCARD_PHY_TYPE;
typedef enum _CARD_PKT_TYPE {
- PKT_TYPE_802_11_BCN,
- PKT_TYPE_802_11_MNG,
- PKT_TYPE_802_11_DATA,
- PKT_TYPE_802_11_ALL
+ PKT_TYPE_802_11_BCN,
+ PKT_TYPE_802_11_MNG,
+ PKT_TYPE_802_11_DATA,
+ PKT_TYPE_802_11_ALL
} CARD_PKT_TYPE, *PCARD_PKT_TYPE;
typedef enum _CARD_STATUS_TYPE {
- CARD_STATUS_MEDIA_CONNECT,
- CARD_STATUS_MEDIA_DISCONNECT,
- CARD_STATUS_PMKID
+ CARD_STATUS_MEDIA_CONNECT,
+ CARD_STATUS_MEDIA_DISCONNECT,
+ CARD_STATUS_PMKID
} CARD_STATUS_TYPE, *PCARD_STATUS_TYPE;
typedef enum _CARD_OP_MODE {
- OP_MODE_INFRASTRUCTURE,
- OP_MODE_ADHOC,
- OP_MODE_AP,
- OP_MODE_UNKNOWN
+ OP_MODE_INFRASTRUCTURE,
+ OP_MODE_ADHOC,
+ OP_MODE_AP,
+ OP_MODE_UNKNOWN
} CARD_OP_MODE, *PCARD_OP_MODE;
@@ -119,78 +119,78 @@ bool CARDbSetBSSID(void *pDeviceHandler, unsigned char *pbyBSSID, CARD_OP_MODE e
bool
CARDbPowerDown(
- void *pDeviceHandler
- );
+ void *pDeviceHandler
+);
bool CARDbSetTxDataRate(
- void *pDeviceHandler,
- unsigned short wDataRate
- );
+ void *pDeviceHandler,
+ unsigned short wDataRate
+);
-bool CARDbRemoveKey (void *pDeviceHandler, unsigned char *pbyBSSID);
+bool CARDbRemoveKey(void *pDeviceHandler, unsigned char *pbyBSSID);
bool
-CARDbAdd_PMKID_Candidate (
- void *pDeviceHandler,
- unsigned char *pbyBSSID,
- bool bRSNCapExist,
- unsigned short wRSNCap
- );
+CARDbAdd_PMKID_Candidate(
+ void *pDeviceHandler,
+ unsigned char *pbyBSSID,
+ bool bRSNCapExist,
+ unsigned short wRSNCap
+);
void *
-CARDpGetCurrentAddress (
- void *pDeviceHandler
- );
+CARDpGetCurrentAddress(
+ void *pDeviceHandler
+);
bool
-CARDbStartMeasure (
- void *pDeviceHandler,
- void *pvMeasureEIDs,
- unsigned int uNumOfMeasureEIDs
- );
+CARDbStartMeasure(
+ void *pDeviceHandler,
+ void *pvMeasureEIDs,
+ unsigned int uNumOfMeasureEIDs
+);
bool
-CARDbChannelSwitch (
- void *pDeviceHandler,
- unsigned char byMode,
- unsigned char byNewChannel,
- unsigned char byCount
- );
+CARDbChannelSwitch(
+ void *pDeviceHandler,
+ unsigned char byMode,
+ unsigned char byNewChannel,
+ unsigned char byCount
+);
bool
-CARDbSetQuiet (
- void *pDeviceHandler,
- bool bResetQuiet,
- unsigned char byQuietCount,
- unsigned char byQuietPeriod,
- unsigned short wQuietDuration,
- unsigned short wQuietOffset
- );
+CARDbSetQuiet(
+ void *pDeviceHandler,
+ bool bResetQuiet,
+ unsigned char byQuietCount,
+ unsigned char byQuietPeriod,
+ unsigned short wQuietDuration,
+ unsigned short wQuietOffset
+);
bool
-CARDbStartQuiet (
- void *pDeviceHandler
- );
+CARDbStartQuiet(
+ void *pDeviceHandler
+);
void
-CARDvSetPowerConstraint (
- void *pDeviceHandler,
- unsigned char byChannel,
- char byPower
- );
+CARDvSetPowerConstraint(
+ void *pDeviceHandler,
+ unsigned char byChannel,
+ char byPower
+);
void
-CARDvGetPowerCapability (
- void *pDeviceHandler,
- unsigned char *pbyMinPower,
- unsigned char *pbyMaxPower
- );
+CARDvGetPowerCapability(
+ void *pDeviceHandler,
+ unsigned char *pbyMinPower,
+ unsigned char *pbyMaxPower
+);
char
-CARDbyGetTransmitPower (
- void *pDeviceHandler
- );
+CARDbyGetTransmitPower(
+ void *pDeviceHandler
+);
#endif // __CARD_H__
--
1.8.1.2.459.gbcd45b4.dirty
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