/drivers/staging/vt6655/mac.c
https://bitbucket.org/wisechild/galaxy-nexus · C · 1750 lines · 755 code · 189 blank · 806 comment · 132 complexity · 23b71bbbd0798e6aff8640050df977bf MD5 · raw file
- /*
- * 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: mac.c
- *
- * Purpose: MAC routines
- *
- * Author: Tevin Chen
- *
- * Date: May 21, 1996
- *
- * Functions:
- * MACvReadAllRegs - Read All MAC Registers to buffer
- * MACbIsRegBitsOn - Test if All test Bits On
- * MACbIsRegBitsOff - Test if All test Bits Off
- * MACbIsIntDisable - Test if MAC interrupt disable
- * MACbyReadMultiAddr - Read Multicast Address Mask Pattern
- * MACvWriteMultiAddr - Write Multicast Address Mask Pattern
- * MACvSetMultiAddrByHash - Set Multicast Address Mask by Hash value
- * MACvResetMultiAddrByHash - Clear Multicast Address Mask by Hash value
- * MACvSetRxThreshold - Set Rx Threshold value
- * MACvGetRxThreshold - Get Rx Threshold value
- * MACvSetTxThreshold - Set Tx Threshold value
- * MACvGetTxThreshold - Get Tx Threshold value
- * MACvSetDmaLength - Set Dma Length value
- * MACvGetDmaLength - Get Dma Length value
- * MACvSetShortRetryLimit - Set 802.11 Short Retry limit
- * MACvGetShortRetryLimit - Get 802.11 Short Retry limit
- * MACvSetLongRetryLimit - Set 802.11 Long Retry limit
- * MACvGetLongRetryLimit - Get 802.11 Long Retry limit
- * MACvSetLoopbackMode - Set MAC Loopback Mode
- * MACbIsInLoopbackMode - Test if MAC in Loopback mode
- * MACvSetPacketFilter - Set MAC Address Filter
- * MACvSaveContext - Save Context of MAC Registers
- * MACvRestoreContext - Restore Context of MAC Registers
- * MACbCompareContext - Compare if values of MAC Registers same as Context
- * MACbSoftwareReset - Software Reset MAC
- * MACbSafeRxOff - Turn Off MAC Rx
- * MACbSafeTxOff - Turn Off MAC Tx
- * MACbSafeStop - Stop MAC function
- * MACbShutdown - Shut down MAC
- * MACvInitialize - Initialize MAC
- * MACvSetCurrRxDescAddr - Set Rx Descriptos Address
- * MACvSetCurrTx0DescAddr - Set Tx0 Descriptos Address
- * MACvSetCurrTx1DescAddr - Set Tx1 Descriptos Address
- * MACvTimer0MicroSDelay - Micro Second Delay Loop by MAC
- *
- * Revision History:
- * 08-22-2003 Kyle Hsu : Porting MAC functions from sim53
- * 09-03-2003 Bryan YC Fan : Add MACvClearBusSusInd()& MACvEnableBusSusEn()
- * 09-18-2003 Jerry Chen : Add MACvSetKeyEntry & MACvDisableKeyEntry
- *
- */
- #include "tmacro.h"
- #include "tether.h"
- #include "mac.h"
- unsigned short TxRate_iwconfig;//2008-5-8 <add> by chester
- /*--------------------- Static Definitions -------------------------*/
- //static int msglevel =MSG_LEVEL_DEBUG;
- static int msglevel =MSG_LEVEL_INFO;
- /*--------------------- Static Classes ----------------------------*/
- /*--------------------- Static Variables --------------------------*/
- /*--------------------- Static Functions --------------------------*/
- /*--------------------- Export Variables --------------------------*/
- /*--------------------- Export Functions --------------------------*/
- /*
- * Description:
- * Read All MAC Registers to buffer
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * pbyMacRegs - buffer to read
- *
- * Return Value: none
- *
- */
- void MACvReadAllRegs (unsigned long dwIoBase, unsigned char *pbyMacRegs)
- {
- int ii;
- // read page0 register
- for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE0; ii++) {
- VNSvInPortB(dwIoBase + ii, pbyMacRegs);
- pbyMacRegs++;
- }
- MACvSelectPage1(dwIoBase);
- // read page1 register
- for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++) {
- VNSvInPortB(dwIoBase + ii, pbyMacRegs);
- pbyMacRegs++;
- }
- MACvSelectPage0(dwIoBase);
- }
- /*
- * Description:
- * Test if all test bits on
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byRegOfs - Offset of MAC Register
- * byTestBits - Test bits
- * Out:
- * none
- *
- * Return Value: true if all test bits On; otherwise false
- *
- */
- bool MACbIsRegBitsOn (unsigned long dwIoBase, unsigned char byRegOfs, unsigned char byTestBits)
- {
- unsigned char byData;
- VNSvInPortB(dwIoBase + byRegOfs, &byData);
- return (byData & byTestBits) == byTestBits;
- }
- /*
- * Description:
- * Test if all test bits off
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byRegOfs - Offset of MAC Register
- * byTestBits - Test bits
- * Out:
- * none
- *
- * Return Value: true if all test bits Off; otherwise false
- *
- */
- bool MACbIsRegBitsOff (unsigned long dwIoBase, unsigned char byRegOfs, unsigned char byTestBits)
- {
- unsigned char byData;
- VNSvInPortB(dwIoBase + byRegOfs, &byData);
- return !(byData & byTestBits);
- }
- /*
- * Description:
- * Test if MAC interrupt disable
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if interrupt is disable; otherwise false
- *
- */
- bool MACbIsIntDisable (unsigned long dwIoBase)
- {
- unsigned long dwData;
- VNSvInPortD(dwIoBase + MAC_REG_IMR, &dwData);
- if (dwData != 0)
- return false;
- return true;
- }
- /*
- * Description:
- * Read MAC Multicast Address Mask
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * uByteidx - Index of Mask
- * Out:
- * none
- *
- * Return Value: Mask Value read
- *
- */
- unsigned char MACbyReadMultiAddr (unsigned long dwIoBase, unsigned int uByteIdx)
- {
- unsigned char byData;
- MACvSelectPage1(dwIoBase);
- VNSvInPortB(dwIoBase + MAC_REG_MAR0 + uByteIdx, &byData);
- MACvSelectPage0(dwIoBase);
- return byData;
- }
- /*
- * Description:
- * Write MAC Multicast Address Mask
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * uByteidx - Index of Mask
- * byData - Mask Value to write
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvWriteMultiAddr (unsigned long dwIoBase, unsigned int uByteIdx, unsigned char byData)
- {
- MACvSelectPage1(dwIoBase);
- VNSvOutPortB(dwIoBase + MAC_REG_MAR0 + uByteIdx, byData);
- MACvSelectPage0(dwIoBase);
- }
- /*
- * Description:
- * Set this hash index into multicast address register bit
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byHashIdx - Hash index to set
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetMultiAddrByHash (unsigned long dwIoBase, unsigned char byHashIdx)
- {
- unsigned int uByteIdx;
- unsigned char byBitMask;
- unsigned char byOrgValue;
- // calculate byte position
- uByteIdx = byHashIdx / 8;
- ASSERT(uByteIdx < 8);
- // calculate bit position
- byBitMask = 1;
- byBitMask <<= (byHashIdx % 8);
- // turn on the bit
- byOrgValue = MACbyReadMultiAddr(dwIoBase, uByteIdx);
- MACvWriteMultiAddr(dwIoBase, uByteIdx, (unsigned char)(byOrgValue | byBitMask));
- }
- /*
- * Description:
- * Reset this hash index into multicast address register bit
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byHashIdx - Hash index to clear
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvResetMultiAddrByHash (unsigned long dwIoBase, unsigned char byHashIdx)
- {
- unsigned int uByteIdx;
- unsigned char byBitMask;
- unsigned char byOrgValue;
- // calculate byte position
- uByteIdx = byHashIdx / 8;
- ASSERT(uByteIdx < 8);
- // calculate bit position
- byBitMask = 1;
- byBitMask <<= (byHashIdx % 8);
- // turn off the bit
- byOrgValue = MACbyReadMultiAddr(dwIoBase, uByteIdx);
- MACvWriteMultiAddr(dwIoBase, uByteIdx, (unsigned char)(byOrgValue & (~byBitMask)));
- }
- /*
- * Description:
- * Set Rx Threshold
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byThreshold - Threshold Value
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetRxThreshold (unsigned long dwIoBase, unsigned char byThreshold)
- {
- unsigned char byOrgValue;
- ASSERT(byThreshold < 4);
- // set FCR0
- VNSvInPortB(dwIoBase + MAC_REG_FCR0, &byOrgValue);
- byOrgValue = (byOrgValue & 0xCF) | (byThreshold << 4);
- VNSvOutPortB(dwIoBase + MAC_REG_FCR0, byOrgValue);
- }
- /*
- * Description:
- * Get Rx Threshold
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * pbyThreshold- Threshold Value Get
- *
- * Return Value: none
- *
- */
- void MACvGetRxThreshold (unsigned long dwIoBase, unsigned char *pbyThreshold)
- {
- // get FCR0
- VNSvInPortB(dwIoBase + MAC_REG_FCR0, pbyThreshold);
- *pbyThreshold = (*pbyThreshold >> 4) & 0x03;
- }
- /*
- * Description:
- * Set Tx Threshold
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byThreshold - Threshold Value
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetTxThreshold (unsigned long dwIoBase, unsigned char byThreshold)
- {
- unsigned char byOrgValue;
- ASSERT(byThreshold < 4);
- // set FCR0
- VNSvInPortB(dwIoBase + MAC_REG_FCR0, &byOrgValue);
- byOrgValue = (byOrgValue & 0xF3) | (byThreshold << 2);
- VNSvOutPortB(dwIoBase + MAC_REG_FCR0, byOrgValue);
- }
- /*
- * Description:
- * Get Tx Threshold
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * pbyThreshold- Threshold Value Get
- *
- * Return Value: none
- *
- */
- void MACvGetTxThreshold (unsigned long dwIoBase, unsigned char *pbyThreshold)
- {
- // get FCR0
- VNSvInPortB(dwIoBase + MAC_REG_FCR0, pbyThreshold);
- *pbyThreshold = (*pbyThreshold >> 2) & 0x03;
- }
- /*
- * Description:
- * Set Dma Length
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byDmaLength - Dma Length Value
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetDmaLength (unsigned long dwIoBase, unsigned char byDmaLength)
- {
- unsigned char byOrgValue;
- ASSERT(byDmaLength < 4);
- // set FCR0
- VNSvInPortB(dwIoBase + MAC_REG_FCR0, &byOrgValue);
- byOrgValue = (byOrgValue & 0xFC) | byDmaLength;
- VNSvOutPortB(dwIoBase + MAC_REG_FCR0, byOrgValue);
- }
- /*
- * Description:
- * Get Dma Length
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * pbyDmaLength- Dma Length Value Get
- *
- * Return Value: none
- *
- */
- void MACvGetDmaLength (unsigned long dwIoBase, unsigned char *pbyDmaLength)
- {
- // get FCR0
- VNSvInPortB(dwIoBase + MAC_REG_FCR0, pbyDmaLength);
- *pbyDmaLength &= 0x03;
- }
- /*
- * Description:
- * Set 802.11 Short Retry Limit
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byRetryLimit- Retry Limit
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetShortRetryLimit (unsigned long dwIoBase, unsigned char byRetryLimit)
- {
- // set SRT
- VNSvOutPortB(dwIoBase + MAC_REG_SRT, byRetryLimit);
- }
- /*
- * Description:
- * Get 802.11 Short Retry Limit
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * pbyRetryLimit - Retry Limit Get
- *
- * Return Value: none
- *
- */
- void MACvGetShortRetryLimit (unsigned long dwIoBase, unsigned char *pbyRetryLimit)
- {
- // get SRT
- VNSvInPortB(dwIoBase + MAC_REG_SRT, pbyRetryLimit);
- }
- /*
- * Description:
- * Set 802.11 Long Retry Limit
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byRetryLimit- Retry Limit
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetLongRetryLimit (unsigned long dwIoBase, unsigned char byRetryLimit)
- {
- // set LRT
- VNSvOutPortB(dwIoBase + MAC_REG_LRT, byRetryLimit);
- }
- /*
- * Description:
- * Get 802.11 Long Retry Limit
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * pbyRetryLimit - Retry Limit Get
- *
- * Return Value: none
- *
- */
- void MACvGetLongRetryLimit (unsigned long dwIoBase, unsigned char *pbyRetryLimit)
- {
- // get LRT
- VNSvInPortB(dwIoBase + MAC_REG_LRT, pbyRetryLimit);
- }
- /*
- * Description:
- * Set MAC Loopback mode
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * byLoopbackMode - Loopback Mode
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetLoopbackMode (unsigned long dwIoBase, unsigned char byLoopbackMode)
- {
- unsigned char byOrgValue;
- ASSERT(byLoopbackMode < 3);
- byLoopbackMode <<= 6;
- // set TCR
- VNSvInPortB(dwIoBase + MAC_REG_TEST, &byOrgValue);
- byOrgValue = byOrgValue & 0x3F;
- byOrgValue = byOrgValue | byLoopbackMode;
- VNSvOutPortB(dwIoBase + MAC_REG_TEST, byOrgValue);
- }
- /*
- * Description:
- * Test if MAC in Loopback mode
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if in Loopback mode; otherwise false
- *
- */
- bool MACbIsInLoopbackMode (unsigned long dwIoBase)
- {
- unsigned char byOrgValue;
- VNSvInPortB(dwIoBase + MAC_REG_TEST, &byOrgValue);
- if (byOrgValue & (TEST_LBINT | TEST_LBEXT))
- return true;
- return false;
- }
- /*
- * Description:
- * Set MAC Address filter
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * wFilterType - Filter Type
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetPacketFilter (unsigned long dwIoBase, unsigned short wFilterType)
- {
- unsigned char byOldRCR;
- unsigned char byNewRCR = 0;
- // if only in DIRECTED mode, multicast-address will set to zero,
- // but if other mode exist (e.g. PROMISCUOUS), multicast-address
- // will be open
- if (wFilterType & PKT_TYPE_DIRECTED) {
- // set multicast address to accept none
- MACvSelectPage1(dwIoBase);
- VNSvOutPortD(dwIoBase + MAC_REG_MAR0, 0L);
- VNSvOutPortD(dwIoBase + MAC_REG_MAR0 + sizeof(unsigned long), 0L);
- MACvSelectPage0(dwIoBase);
- }
- if (wFilterType & (PKT_TYPE_PROMISCUOUS | PKT_TYPE_ALL_MULTICAST)) {
- // set multicast address to accept all
- MACvSelectPage1(dwIoBase);
- VNSvOutPortD(dwIoBase + MAC_REG_MAR0, 0xFFFFFFFFL);
- VNSvOutPortD(dwIoBase + MAC_REG_MAR0 + sizeof(unsigned long), 0xFFFFFFFFL);
- MACvSelectPage0(dwIoBase);
- }
- if (wFilterType & PKT_TYPE_PROMISCUOUS) {
- byNewRCR |= (RCR_RXALLTYPE | RCR_UNICAST | RCR_MULTICAST | RCR_BROADCAST);
- byNewRCR &= ~RCR_BSSID;
- }
- if (wFilterType & (PKT_TYPE_ALL_MULTICAST | PKT_TYPE_MULTICAST))
- byNewRCR |= RCR_MULTICAST;
- if (wFilterType & PKT_TYPE_BROADCAST)
- byNewRCR |= RCR_BROADCAST;
- if (wFilterType & PKT_TYPE_ERROR_CRC)
- byNewRCR |= RCR_ERRCRC;
- VNSvInPortB(dwIoBase + MAC_REG_RCR, &byOldRCR);
- if (byNewRCR != byOldRCR) {
- // Modify the Receive Command Register
- VNSvOutPortB(dwIoBase + MAC_REG_RCR, byNewRCR);
- }
- }
- /*
- * Description:
- * Save MAC registers to context buffer
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * pbyCxtBuf - Context buffer
- *
- * Return Value: none
- *
- */
- void MACvSaveContext (unsigned long dwIoBase, unsigned char *pbyCxtBuf)
- {
- int ii;
- // read page0 register
- for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE0; ii++) {
- VNSvInPortB((dwIoBase + ii), (pbyCxtBuf + ii));
- }
- MACvSelectPage1(dwIoBase);
- // read page1 register
- for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++) {
- VNSvInPortB((dwIoBase + ii), (pbyCxtBuf + MAC_MAX_CONTEXT_SIZE_PAGE0 + ii));
- }
- MACvSelectPage0(dwIoBase);
- }
- /*
- * Description:
- * Restore MAC registers from context buffer
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * pbyCxtBuf - Context buffer
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvRestoreContext (unsigned long dwIoBase, unsigned char *pbyCxtBuf)
- {
- int ii;
- MACvSelectPage1(dwIoBase);
- // restore page1
- for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++) {
- VNSvOutPortB((dwIoBase + ii), *(pbyCxtBuf + MAC_MAX_CONTEXT_SIZE_PAGE0 + ii));
- }
- MACvSelectPage0(dwIoBase);
- // restore RCR,TCR,IMR...
- for (ii = MAC_REG_RCR; ii < MAC_REG_ISR; ii++) {
- VNSvOutPortB(dwIoBase + ii, *(pbyCxtBuf + ii));
- }
- // restore MAC Config.
- for (ii = MAC_REG_LRT; ii < MAC_REG_PAGE1SEL; ii++) {
- VNSvOutPortB(dwIoBase + ii, *(pbyCxtBuf + ii));
- }
- VNSvOutPortB(dwIoBase + MAC_REG_CFG, *(pbyCxtBuf + MAC_REG_CFG));
- // restore PS Config.
- for (ii = MAC_REG_PSCFG; ii < MAC_REG_BBREGCTL; ii++) {
- VNSvOutPortB(dwIoBase + ii, *(pbyCxtBuf + ii));
- }
- // restore CURR_RX_DESC_ADDR, CURR_TX_DESC_ADDR
- VNSvOutPortD(dwIoBase + MAC_REG_TXDMAPTR0, *(unsigned long *)(pbyCxtBuf + MAC_REG_TXDMAPTR0));
- VNSvOutPortD(dwIoBase + MAC_REG_AC0DMAPTR, *(unsigned long *)(pbyCxtBuf + MAC_REG_AC0DMAPTR));
- VNSvOutPortD(dwIoBase + MAC_REG_BCNDMAPTR, *(unsigned long *)(pbyCxtBuf + MAC_REG_BCNDMAPTR));
- VNSvOutPortD(dwIoBase + MAC_REG_RXDMAPTR0, *(unsigned long *)(pbyCxtBuf + MAC_REG_RXDMAPTR0));
- VNSvOutPortD(dwIoBase + MAC_REG_RXDMAPTR1, *(unsigned long *)(pbyCxtBuf + MAC_REG_RXDMAPTR1));
- }
- /*
- * Description:
- * Compare if MAC registers same as context buffer
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * pbyCxtBuf - Context buffer
- * Out:
- * none
- *
- * Return Value: true if all values are the same; otherwise false
- *
- */
- bool MACbCompareContext (unsigned long dwIoBase, unsigned char *pbyCxtBuf)
- {
- unsigned long dwData;
- // compare MAC context to determine if this is a power lost init,
- // return true for power remaining init, return false for power lost init
- // compare CURR_RX_DESC_ADDR, CURR_TX_DESC_ADDR
- VNSvInPortD(dwIoBase + MAC_REG_TXDMAPTR0, &dwData);
- if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_TXDMAPTR0)) {
- return false;
- }
- VNSvInPortD(dwIoBase + MAC_REG_AC0DMAPTR, &dwData);
- if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_AC0DMAPTR)) {
- return false;
- }
- VNSvInPortD(dwIoBase + MAC_REG_RXDMAPTR0, &dwData);
- if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_RXDMAPTR0)) {
- return false;
- }
- VNSvInPortD(dwIoBase + MAC_REG_RXDMAPTR1, &dwData);
- if (dwData != *(unsigned long *)(pbyCxtBuf + MAC_REG_RXDMAPTR1)) {
- return false;
- }
- return true;
- }
- /*
- * Description:
- * Software Reset MAC
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if Reset Success; otherwise false
- *
- */
- bool MACbSoftwareReset (unsigned long dwIoBase)
- {
- unsigned char byData;
- unsigned short ww;
- // turn on HOSTCR_SOFTRST, just write 0x01 to reset
- //MACvRegBitsOn(dwIoBase, MAC_REG_HOSTCR, HOSTCR_SOFTRST);
- VNSvOutPortB(dwIoBase+ MAC_REG_HOSTCR, 0x01);
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_HOSTCR, &byData);
- if ( !(byData & HOSTCR_SOFTRST))
- break;
- }
- if (ww == W_MAX_TIMEOUT)
- return false;
- return true;
- }
- /*
- * Description:
- * save some important register's value, then do reset, then restore register's value
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if success; otherwise false
- *
- */
- bool MACbSafeSoftwareReset (unsigned long dwIoBase)
- {
- unsigned char abyTmpRegData[MAC_MAX_CONTEXT_SIZE_PAGE0+MAC_MAX_CONTEXT_SIZE_PAGE1];
- bool bRetVal;
- // PATCH....
- // save some important register's value, then do
- // reset, then restore register's value
- // save MAC context
- MACvSaveContext(dwIoBase, abyTmpRegData);
- // do reset
- bRetVal = MACbSoftwareReset(dwIoBase);
- //BBvSoftwareReset(pDevice->PortOffset);
- // restore MAC context, except CR0
- MACvRestoreContext(dwIoBase, abyTmpRegData);
- return bRetVal;
- }
- /*
- * Description:
- * Trun Off MAC Rx
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if success; otherwise false
- *
- */
- bool MACbSafeRxOff (unsigned long dwIoBase)
- {
- unsigned short ww;
- unsigned long dwData;
- unsigned char byData;
- // turn off wow temp for turn off Rx safely
- // Clear RX DMA0,1
- VNSvOutPortD(dwIoBase + MAC_REG_RXDMACTL0, DMACTL_CLRRUN);
- VNSvOutPortD(dwIoBase + MAC_REG_RXDMACTL1, DMACTL_CLRRUN);
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortD(dwIoBase + MAC_REG_RXDMACTL0, &dwData);
- if (!(dwData & DMACTL_RUN))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x10);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x10)\n");
- return(false);
- }
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortD(dwIoBase + MAC_REG_RXDMACTL1, &dwData);
- if ( !(dwData & DMACTL_RUN))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x11);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x11)\n");
- return(false);
- }
- // try to safe shutdown RX
- MACvRegBitsOff(dwIoBase, MAC_REG_HOSTCR, HOSTCR_RXON);
- // W_MAX_TIMEOUT is the timeout period
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_HOSTCR, &byData);
- if ( !(byData & HOSTCR_RXONST))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x12);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x12)\n");
- return(false);
- }
- return true;
- }
- /*
- * Description:
- * Trun Off MAC Tx
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if success; otherwise false
- *
- */
- bool MACbSafeTxOff (unsigned long dwIoBase)
- {
- unsigned short ww;
- unsigned long dwData;
- unsigned char byData;
- // Clear TX DMA
- //Tx0
- VNSvOutPortD(dwIoBase + MAC_REG_TXDMACTL0, DMACTL_CLRRUN);
- //AC0
- VNSvOutPortD(dwIoBase + MAC_REG_AC0DMACTL, DMACTL_CLRRUN);
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortD(dwIoBase + MAC_REG_TXDMACTL0, &dwData);
- if ( !(dwData & DMACTL_RUN))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x20);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x20)\n");
- return(false);
- }
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortD(dwIoBase + MAC_REG_AC0DMACTL, &dwData);
- if ( !(dwData & DMACTL_RUN))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x21);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x21)\n");
- return(false);
- }
- // try to safe shutdown TX
- MACvRegBitsOff(dwIoBase, MAC_REG_HOSTCR, HOSTCR_TXON);
- // W_MAX_TIMEOUT is the timeout period
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_HOSTCR, &byData);
- if ( !(byData & HOSTCR_TXONST))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x24);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x24)\n");
- return(false);
- }
- return true;
- }
- /*
- * Description:
- * Stop MAC function
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if success; otherwise false
- *
- */
- bool MACbSafeStop (unsigned long dwIoBase)
- {
- MACvRegBitsOff(dwIoBase, MAC_REG_TCR, TCR_AUTOBCNTX);
- if (MACbSafeRxOff(dwIoBase) == false) {
- DBG_PORT80(0xA1);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" MACbSafeRxOff == false)\n");
- MACbSafeSoftwareReset(dwIoBase);
- return false;
- }
- if (MACbSafeTxOff(dwIoBase) == false) {
- DBG_PORT80(0xA2);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" MACbSafeTxOff == false)\n");
- MACbSafeSoftwareReset(dwIoBase);
- return false;
- }
- MACvRegBitsOff(dwIoBase, MAC_REG_HOSTCR, HOSTCR_MACEN);
- return true;
- }
- /*
- * Description:
- * Shut Down MAC
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: true if success; otherwise false
- *
- */
- bool MACbShutdown (unsigned long dwIoBase)
- {
- // disable MAC IMR
- MACvIntDisable(dwIoBase);
- MACvSetLoopbackMode(dwIoBase, MAC_LB_INTERNAL);
- // stop the adapter
- if (!MACbSafeStop(dwIoBase)) {
- MACvSetLoopbackMode(dwIoBase, MAC_LB_NONE);
- return false;
- }
- MACvSetLoopbackMode(dwIoBase, MAC_LB_NONE);
- return true;
- }
- /*
- * Description:
- * Initialize MAC
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvInitialize (unsigned long dwIoBase)
- {
- // clear sticky bits
- MACvClearStckDS(dwIoBase);
- // disable force PME-enable
- VNSvOutPortB(dwIoBase + MAC_REG_PMC1, PME_OVR);
- // only 3253 A
- /*
- MACvPwrEvntDisable(dwIoBase);
- // clear power status
- VNSvOutPortW(dwIoBase + MAC_REG_WAKEUPSR0, 0x0F0F);
- */
- // do reset
- MACbSoftwareReset(dwIoBase);
- // issue AUTOLD in EECSR to reload eeprom
- //MACvRegBitsOn(dwIoBase, MAC_REG_I2MCSR, I2MCSR_AUTOLD);
- // wait until EEPROM loading complete
- //while (true) {
- // u8 u8Data;
- // VNSvInPortB(dwIoBase + MAC_REG_I2MCSR, &u8Data);
- // if ( !(u8Data & I2MCSR_AUTOLD))
- // break;
- //}
- // reset TSF counter
- VNSvOutPortB(dwIoBase + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
- // enable TSF counter
- VNSvOutPortB(dwIoBase + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
- // set packet filter
- // receive directed and broadcast address
- MACvSetPacketFilter(dwIoBase, PKT_TYPE_DIRECTED | PKT_TYPE_BROADCAST);
- }
- /*
- * Description:
- * Set the chip with current rx descriptor address
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * dwCurrDescAddr - Descriptor Address
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetCurrRx0DescAddr (unsigned long dwIoBase, unsigned long dwCurrDescAddr)
- {
- unsigned short ww;
- unsigned char byData;
- unsigned char byOrgDMACtl;
- VNSvInPortB(dwIoBase + MAC_REG_RXDMACTL0, &byOrgDMACtl);
- if (byOrgDMACtl & DMACTL_RUN) {
- VNSvOutPortB(dwIoBase + MAC_REG_RXDMACTL0+2, DMACTL_RUN);
- }
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_RXDMACTL0, &byData);
- if ( !(byData & DMACTL_RUN))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x13);
- }
- VNSvOutPortD(dwIoBase + MAC_REG_RXDMAPTR0, dwCurrDescAddr);
- if (byOrgDMACtl & DMACTL_RUN) {
- VNSvOutPortB(dwIoBase + MAC_REG_RXDMACTL0, DMACTL_RUN);
- }
- }
- /*
- * Description:
- * Set the chip with current rx descriptor address
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * dwCurrDescAddr - Descriptor Address
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetCurrRx1DescAddr (unsigned long dwIoBase, unsigned long dwCurrDescAddr)
- {
- unsigned short ww;
- unsigned char byData;
- unsigned char byOrgDMACtl;
- VNSvInPortB(dwIoBase + MAC_REG_RXDMACTL1, &byOrgDMACtl);
- if (byOrgDMACtl & DMACTL_RUN) {
- VNSvOutPortB(dwIoBase + MAC_REG_RXDMACTL1+2, DMACTL_RUN);
- }
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_RXDMACTL1, &byData);
- if ( !(byData & DMACTL_RUN))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x14);
- }
- VNSvOutPortD(dwIoBase + MAC_REG_RXDMAPTR1, dwCurrDescAddr);
- if (byOrgDMACtl & DMACTL_RUN) {
- VNSvOutPortB(dwIoBase + MAC_REG_RXDMACTL1, DMACTL_RUN);
- }
- }
- /*
- * Description:
- * Set the chip with current tx0 descriptor address
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * dwCurrDescAddr - Descriptor Address
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetCurrTx0DescAddrEx (unsigned long dwIoBase, unsigned long dwCurrDescAddr)
- {
- unsigned short ww;
- unsigned char byData;
- unsigned char byOrgDMACtl;
- VNSvInPortB(dwIoBase + MAC_REG_TXDMACTL0, &byOrgDMACtl);
- if (byOrgDMACtl & DMACTL_RUN) {
- VNSvOutPortB(dwIoBase + MAC_REG_TXDMACTL0+2, DMACTL_RUN);
- }
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_TXDMACTL0, &byData);
- if ( !(byData & DMACTL_RUN))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x25);
- }
- VNSvOutPortD(dwIoBase + MAC_REG_TXDMAPTR0, dwCurrDescAddr);
- if (byOrgDMACtl & DMACTL_RUN) {
- VNSvOutPortB(dwIoBase + MAC_REG_TXDMACTL0, DMACTL_RUN);
- }
- }
- /*
- * Description:
- * Set the chip with current AC0 descriptor address
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * dwCurrDescAddr - Descriptor Address
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- //TxDMA1 = AC0DMA
- void MACvSetCurrAC0DescAddrEx (unsigned long dwIoBase, unsigned long dwCurrDescAddr)
- {
- unsigned short ww;
- unsigned char byData;
- unsigned char byOrgDMACtl;
- VNSvInPortB(dwIoBase + MAC_REG_AC0DMACTL, &byOrgDMACtl);
- if (byOrgDMACtl & DMACTL_RUN) {
- VNSvOutPortB(dwIoBase + MAC_REG_AC0DMACTL+2, DMACTL_RUN);
- }
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_AC0DMACTL, &byData);
- if (!(byData & DMACTL_RUN))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x26);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x26)\n");
- }
- VNSvOutPortD(dwIoBase + MAC_REG_AC0DMAPTR, dwCurrDescAddr);
- if (byOrgDMACtl & DMACTL_RUN) {
- VNSvOutPortB(dwIoBase + MAC_REG_AC0DMACTL, DMACTL_RUN);
- }
- }
- void MACvSetCurrTXDescAddr (int iTxType, unsigned long dwIoBase, unsigned long dwCurrDescAddr)
- {
- if(iTxType == TYPE_AC0DMA){
- MACvSetCurrAC0DescAddrEx(dwIoBase, dwCurrDescAddr);
- }else if(iTxType == TYPE_TXDMA0){
- MACvSetCurrTx0DescAddrEx(dwIoBase, dwCurrDescAddr);
- }
- }
- /*
- * Description:
- * Micro Second Delay via MAC
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * uDelay - Delay time (timer resolution is 4 us)
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvTimer0MicroSDelay (unsigned long dwIoBase, unsigned int uDelay)
- {
- unsigned char byValue;
- unsigned int uu,ii;
- VNSvOutPortB(dwIoBase + MAC_REG_TMCTL0, 0);
- VNSvOutPortD(dwIoBase + MAC_REG_TMDATA0, uDelay);
- VNSvOutPortB(dwIoBase + MAC_REG_TMCTL0, (TMCTL_TMD | TMCTL_TE));
- for(ii=0;ii<66;ii++) { // assume max PCI clock is 66Mhz
- for (uu = 0; uu < uDelay; uu++) {
- VNSvInPortB(dwIoBase + MAC_REG_TMCTL0, &byValue);
- if ((byValue == 0) ||
- (byValue & TMCTL_TSUSP)) {
- VNSvOutPortB(dwIoBase + MAC_REG_TMCTL0, 0);
- return;
- }
- }
- }
- VNSvOutPortB(dwIoBase + MAC_REG_TMCTL0, 0);
- }
- /*
- * Description:
- * Micro Second One shot timer via MAC
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * uDelay - Delay time
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvOneShotTimer0MicroSec (unsigned long dwIoBase, unsigned int uDelayTime)
- {
- VNSvOutPortB(dwIoBase + MAC_REG_TMCTL0, 0);
- VNSvOutPortD(dwIoBase + MAC_REG_TMDATA0, uDelayTime);
- VNSvOutPortB(dwIoBase + MAC_REG_TMCTL0, (TMCTL_TMD | TMCTL_TE));
- }
- /*
- * Description:
- * Micro Second One shot timer via MAC
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- * uDelay - Delay time
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvOneShotTimer1MicroSec (unsigned long dwIoBase, unsigned int uDelayTime)
- {
- VNSvOutPortB(dwIoBase + MAC_REG_TMCTL1, 0);
- VNSvOutPortD(dwIoBase + MAC_REG_TMDATA1, uDelayTime);
- VNSvOutPortB(dwIoBase + MAC_REG_TMCTL1, (TMCTL_TMD | TMCTL_TE));
- }
- void MACvSetMISCFifo (unsigned long dwIoBase, unsigned short wOffset, unsigned long dwData)
- {
- if (wOffset > 273)
- return;
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- }
- bool MACbTxDMAOff (unsigned long dwIoBase, unsigned int idx)
- {
- unsigned char byData;
- unsigned int ww = 0;
- if (idx == TYPE_TXDMA0) {
- VNSvOutPortB(dwIoBase + MAC_REG_TXDMACTL0+2, DMACTL_RUN);
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_TXDMACTL0, &byData);
- if ( !(byData & DMACTL_RUN))
- break;
- }
- } else if (idx == TYPE_AC0DMA) {
- VNSvOutPortB(dwIoBase + MAC_REG_AC0DMACTL+2, DMACTL_RUN);
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_AC0DMACTL, &byData);
- if ( !(byData & DMACTL_RUN))
- break;
- }
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x29);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x29)\n");
- return false;
- }
- return true;
- }
- void MACvClearBusSusInd (unsigned long dwIoBase)
- {
- unsigned long dwOrgValue;
- unsigned int ww;
- // check if BcnSusInd enabled
- VNSvInPortD(dwIoBase + MAC_REG_ENCFG , &dwOrgValue);
- if( !(dwOrgValue & EnCFG_BcnSusInd))
- return;
- //Set BcnSusClr
- dwOrgValue = dwOrgValue | EnCFG_BcnSusClr;
- VNSvOutPortD(dwIoBase + MAC_REG_ENCFG, dwOrgValue);
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortD(dwIoBase + MAC_REG_ENCFG , &dwOrgValue);
- if( !(dwOrgValue & EnCFG_BcnSusInd))
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x33);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x33)\n");
- }
- }
- void MACvEnableBusSusEn (unsigned long dwIoBase)
- {
- unsigned char byOrgValue;
- unsigned long dwOrgValue;
- unsigned int ww;
- // check if BcnSusInd enabled
- VNSvInPortB(dwIoBase + MAC_REG_CFG , &byOrgValue);
- //Set BcnSusEn
- byOrgValue = byOrgValue | CFG_BCNSUSEN;
- VNSvOutPortB(dwIoBase + MAC_REG_ENCFG, byOrgValue);
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortD(dwIoBase + MAC_REG_ENCFG , &dwOrgValue);
- if(dwOrgValue & EnCFG_BcnSusInd)
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x34);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x34)\n");
- }
- }
- bool MACbFlushSYNCFifo (unsigned long dwIoBase)
- {
- unsigned char byOrgValue;
- unsigned int ww;
- // Read MACCR
- VNSvInPortB(dwIoBase + MAC_REG_MACCR , &byOrgValue);
- // Set SYNCFLUSH
- byOrgValue = byOrgValue | MACCR_SYNCFLUSH;
- VNSvOutPortB(dwIoBase + MAC_REG_MACCR, byOrgValue);
- // Check if SyncFlushOK
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_MACCR , &byOrgValue);
- if(byOrgValue & MACCR_SYNCFLUSHOK)
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x35);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x33)\n");
- }
- return true;
- }
- bool MACbPSWakeup (unsigned long dwIoBase)
- {
- unsigned char byOrgValue;
- unsigned int ww;
- // Read PSCTL
- if (MACbIsRegBitsOff(dwIoBase, MAC_REG_PSCTL, PSCTL_PS)) {
- return true;
- }
- // Disable PS
- MACvRegBitsOff(dwIoBase, MAC_REG_PSCTL, PSCTL_PSEN);
- // Check if SyncFlushOK
- for (ww = 0; ww < W_MAX_TIMEOUT; ww++) {
- VNSvInPortB(dwIoBase + MAC_REG_PSCTL , &byOrgValue);
- if(byOrgValue & PSCTL_WAKEDONE)
- break;
- }
- if (ww == W_MAX_TIMEOUT) {
- DBG_PORT80(0x36);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" DBG_PORT80(0x33)\n");
- return false;
- }
- return true;
- }
- /*
- * Description:
- * Set the Key by MISCFIFO
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- *
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetKeyEntry (unsigned long dwIoBase, unsigned short wKeyCtl, unsigned int uEntryIdx,
- unsigned int uKeyIdx, unsigned char *pbyAddr, unsigned long *pdwKey, unsigned char byLocalID)
- {
- unsigned short wOffset;
- unsigned long dwData;
- int ii;
- if (byLocalID <= 1)
- return;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"MACvSetKeyEntry\n");
- wOffset = MISCFIFO_KEYETRY0;
- wOffset += (uEntryIdx * MISCFIFO_KEYENTRYSIZE);
- dwData = 0;
- dwData |= wKeyCtl;
- dwData <<= 16;
- dwData |= MAKEWORD(*(pbyAddr+4), *(pbyAddr+5));
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"1. wOffset: %d, Data: %lX, KeyCtl:%X\n", wOffset, dwData, wKeyCtl);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- wOffset++;
- dwData = 0;
- dwData |= *(pbyAddr+3);
- dwData <<= 8;
- dwData |= *(pbyAddr+2);
- dwData <<= 8;
- dwData |= *(pbyAddr+1);
- dwData <<= 8;
- dwData |= *(pbyAddr+0);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"2. wOffset: %d, Data: %lX\n", wOffset, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- wOffset++;
- wOffset += (uKeyIdx * 4);
- for (ii=0;ii<4;ii++) {
- // alway push 128 bits
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"3.(%d) wOffset: %d, Data: %lX\n", ii, wOffset+ii, *pdwKey);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset+ii);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, *pdwKey++);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- }
- }
- /*
- * Description:
- * Disable the Key Entry by MISCFIFO
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- *
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvDisableKeyEntry (unsigned long dwIoBase, unsigned int uEntryIdx)
- {
- unsigned short wOffset;
- wOffset = MISCFIFO_KEYETRY0;
- wOffset += (uEntryIdx * MISCFIFO_KEYENTRYSIZE);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, 0);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- }
- /*
- * Description:
- * Set the default Key (KeyEntry[10]) by MISCFIFO
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- *
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetDefaultKeyEntry (unsigned long dwIoBase, unsigned int uKeyLen,
- unsigned int uKeyIdx, unsigned long *pdwKey, unsigned char byLocalID)
- {
- unsigned short wOffset;
- unsigned long dwData;
- int ii;
- if (byLocalID <= 1)
- return;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"MACvSetDefaultKeyEntry\n");
- wOffset = MISCFIFO_KEYETRY0;
- wOffset += (10 * MISCFIFO_KEYENTRYSIZE);
- wOffset++;
- wOffset++;
- wOffset += (uKeyIdx * 4);
- // alway push 128 bits
- for (ii=0; ii<3; ii++) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"(%d) wOffset: %d, Data: %lX\n", ii, wOffset+ii, *pdwKey);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset+ii);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, *pdwKey++);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- }
- dwData = *pdwKey;
- if (uKeyLen == WLAN_WEP104_KEYLEN) {
- dwData |= 0x80000000;
- }
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset+3);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"End. wOffset: %d, Data: %lX\n", wOffset+3, dwData);
- }
- /*
- * Description:
- * Enable default Key (KeyEntry[10]) by MISCFIFO
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- *
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- /*
- void MACvEnableDefaultKey (unsigned long dwIoBase, unsigned char byLocalID)
- {
- unsigned short wOffset;
- unsigned long dwData;
- if (byLocalID <= 1)
- return;
- wOffset = MISCFIFO_KEYETRY0;
- wOffset += (10 * MISCFIFO_KEYENTRYSIZE);
- dwData = 0xC0440000;
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"MACvEnableDefaultKey: wOffset: %d, Data: %lX\n", wOffset, dwData);
- }
- */
- /*
- * Description:
- * Disable default Key (KeyEntry[10]) by MISCFIFO
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- *
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvDisableDefaultKey (unsigned long dwIoBase)
- {
- unsigned short wOffset;
- unsigned long dwData;
- wOffset = MISCFIFO_KEYETRY0;
- wOffset += (10 * MISCFIFO_KEYENTRYSIZE);
- dwData = 0x0;
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"MACvDisableDefaultKey: wOffset: %d, Data: %lX\n", wOffset, dwData);
- }
- /*
- * Description:
- * Set the default TKIP Group Key (KeyEntry[10]) by MISCFIFO
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- *
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetDefaultTKIPKeyEntry (unsigned long dwIoBase, unsigned int uKeyLen,
- unsigned int uKeyIdx, unsigned long *pdwKey, unsigned char byLocalID)
- {
- unsigned short wOffset;
- unsigned long dwData;
- int ii;
- if (byLocalID <= 1)
- return;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"MACvSetDefaultTKIPKeyEntry\n");
- wOffset = MISCFIFO_KEYETRY0;
- // Kyle test : change offset from 10 -> 0
- wOffset += (10 * MISCFIFO_KEYENTRYSIZE);
- dwData = 0xC0660000;
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- wOffset++;
- dwData = 0;
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- wOffset++;
- wOffset += (uKeyIdx * 4);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"1. wOffset: %d, Data: %lX, idx:%d\n", wOffset, *pdwKey, uKeyIdx);
- // alway push 128 bits
- for (ii=0; ii<4; ii++) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"2.(%d) wOffset: %d, Data: %lX\n", ii, wOffset+ii, *pdwKey);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset+ii);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, *pdwKey++);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- }
- }
- /*
- * Description:
- * Set the Key Control by MISCFIFO
- *
- * Parameters:
- * In:
- * dwIoBase - Base Address for MAC
- *
- * Out:
- * none
- *
- * Return Value: none
- *
- */
- void MACvSetDefaultKeyCtl (unsigned long dwIoBase, unsigned short wKeyCtl, unsigned int uEntryIdx, unsigned char byLocalID)
- {
- unsigned short wOffset;
- unsigned long dwData;
- if (byLocalID <= 1)
- return;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"MACvSetKeyEntry\n");
- wOffset = MISCFIFO_KEYETRY0;
- wOffset += (uEntryIdx * MISCFIFO_KEYENTRYSIZE);
- dwData = 0;
- dwData |= wKeyCtl;
- dwData <<= 16;
- dwData |= 0xffff;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"1. wOffset: %d, Data: %lX, KeyCtl:%X\n", wOffset, dwData, wKeyCtl);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFNDEX, wOffset);
- VNSvOutPortD(dwIoBase + MAC_REG_MISCFFDATA, dwData);
- VNSvOutPortW(dwIoBase + MAC_REG_MISCFFCTL, MISCFFCTL_WRITE);
- }