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/*
*************************************************************************
* Ralink Tech Inc.
* 5F., No.36, Taiyuan St., Jhubei City,
* Hsinchu County 302,
* Taiwan, R.O.C.
*
* (c) Copyright 2002-2007, Ralink Technology, Inc.
*
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
* *
*************************************************************************
*/
#ifndef __RT2860_H__
#define __RT2860_H__
#define RT28xx_CHIP_NAME "RT2860"
#define TXINFO_SIZE 0
#define TXPADDING_SIZE 0
/* ----------------- EEPROM Related MACRO ----------------- */
#define RT28xx_EEPROM_READ16(pAd, offset, var) \
var = RTMP_EEPROM_READ16(pAd, offset)
#define RT28xx_EEPROM_WRITE16(pAd, offset, var) \
RTMP_EEPROM_WRITE16(pAd, offset, var)
/* ----------------- TASK/THREAD Related MACRO ----------------- */
#define RT28XX_TASK_THREAD_INIT(pAd, Status) \
init_thread_task(pAd); NICInitTxRxRingAndBacklogQueue(pAd); \
Status = NDIS_STATUS_SUCCESS;
/* function declarations */
#define IRQ_HANDLE_TYPE irqreturn_t
IRQ_HANDLE_TYPE
rt2860_interrupt(int irq, void *dev_instance);
/* ----------------- Frimware Related MACRO ----------------- */
#define RT28XX_WRITE_FIRMWARE(_pAd, _pFwImage, _FwLen) \
do{ \
ULONG _i, _firm; \
RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x10000); \
\
for(_i=0; _i<_FwLen; _i+=4) \
{ \
_firm = _pFwImage[_i] + \
(_pFwImage[_i+3] << 24) + \
(_pFwImage[_i+2] << 16) + \
(_pFwImage[_i+1] << 8); \
RTMP_IO_WRITE32(_pAd, FIRMWARE_IMAGE_BASE + _i, _firm); \
} \
RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x00000); \
RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x00001); \
\
/* initialize BBP R/W access agent */ \
RTMP_IO_WRITE32(_pAd, H2M_BBP_AGENT, 0); \
RTMP_IO_WRITE32(_pAd, H2M_MAILBOX_CSR, 0); \
}while(0)
/* ----------------- TX Related MACRO ----------------- */
#define RT28XX_START_DEQUEUE(pAd, QueIdx, irqFlags) do{}while(0)
#define RT28XX_STOP_DEQUEUE(pAd, QueIdx, irqFlags) do{}while(0)
#define RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, freeNum, pPacket) \
((freeNum) >= (ULONG)(pTxBlk->TotalFragNum + RTMP_GET_PACKET_FRAGMENTS(pPacket) + 3)) /* rough estimate we will use 3 more descriptor. */
#define RT28XX_RELEASE_DESC_RESOURCE(pAd, QueIdx) \
do{}while(0)
#define NEED_QUEUE_BACK_FOR_AGG(pAd, QueIdx, freeNum, _TxFrameType) \
(((freeNum != (TX_RING_SIZE-1)) && (pAd->TxSwQueue[QueIdx].Number == 0)) || (freeNum<3))
//(((freeNum) != (TX_RING_SIZE-1)) && (pAd->TxSwQueue[QueIdx].Number == 1 /*0*/))
#define HAL_KickOutMgmtTx(_pAd, _QueIdx, _pPacket, _pSrcBufVA, _SrcBufLen) \
RtmpPCIMgmtKickOut(_pAd, _QueIdx, _pPacket, _pSrcBufVA, _SrcBufLen)
#define RTMP_PKT_TAIL_PADDING 0
#define fRTMP_ADAPTER_NEED_STOP_TX 0
#define HAL_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber) \
/* RtmpPCI_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)*/
#define HAL_WriteTxResource(pAd, pTxBlk,bIsLast, pFreeNumber) \
RtmpPCI_WriteSingleTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)
#define HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber) \
RtmpPCI_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber)
#define HAL_WriteMultiTxResource(pAd, pTxBlk,frameNum, pFreeNumber) \
RtmpPCI_WriteMultiTxResource(pAd, pTxBlk, frameNum, pFreeNumber)
#define HAL_FinalWriteTxResource(_pAd, _pTxBlk, _TotalMPDUSize, _FirstTxIdx) \
RtmpPCI_FinalWriteTxResource(_pAd, _pTxBlk, _TotalMPDUSize, _FirstTxIdx)
#define HAL_LastTxIdx(_pAd, _QueIdx,_LastTxIdx) \
/*RtmpPCIDataLastTxIdx(_pAd, _QueIdx,_LastTxIdx)*/
#define HAL_KickOutTx(_pAd, _pTxBlk, _QueIdx) \
RTMP_IO_WRITE32((_pAd), TX_CTX_IDX0+((_QueIdx)*0x10), (_pAd)->TxRing[(_QueIdx)].TxCpuIdx)
/* RtmpPCIDataKickOut(_pAd, _pTxBlk, _QueIdx)*/
#define HAL_KickOutNullFrameTx(_pAd, _QueIdx, _pNullFrame, _frameLen) \
MiniportMMRequest(_pAd, _QueIdx, _pNullFrame, _frameLen)
#define GET_TXRING_FREENO(_pAd, _QueIdx) \
(_pAd->TxRing[_QueIdx].TxSwFreeIdx > _pAd->TxRing[_QueIdx].TxCpuIdx) ? \
(_pAd->TxRing[_QueIdx].TxSwFreeIdx - _pAd->TxRing[_QueIdx].TxCpuIdx - 1) \
: \
(_pAd->TxRing[_QueIdx].TxSwFreeIdx + TX_RING_SIZE - _pAd->TxRing[_QueIdx].TxCpuIdx - 1);
#define GET_MGMTRING_FREENO(_pAd) \
(_pAd->MgmtRing.TxSwFreeIdx > _pAd->MgmtRing.TxCpuIdx) ? \
(_pAd->MgmtRing.TxSwFreeIdx - _pAd->MgmtRing.TxCpuIdx - 1) \
: \
(_pAd->MgmtRing.TxSwFreeIdx + MGMT_RING_SIZE - _pAd->MgmtRing.TxCpuIdx - 1);
/* ----------------- RX Related MACRO ----------------- */
// no use
#define RT28XX_RCV_PKT_GET_INIT(pAd)
#define RT28XX_RV_A_BUF_END
//#define RT28XX_RV_ALL_BUF_END
/* ----------------- ASIC Related MACRO ----------------- */
// no use
#define RT28XX_DMA_POST_WRITE(pAd)
// reset MAC of a station entry to 0x000000000000
#define RT28XX_STA_ENTRY_MAC_RESET(pAd, Wcid) \
AsicDelWcidTab(pAd, Wcid);
// add this entry into ASIC RX WCID search table
#define RT28XX_STA_ENTRY_ADD(pAd, pEntry) \
AsicUpdateRxWCIDTable(pAd, pEntry->Aid, pEntry->Addr);
// remove Pair-wise key material from ASIC
#define RT28XX_STA_ENTRY_KEY_DEL(pAd, BssIdx, Wcid) \
AsicRemovePairwiseKeyEntry(pAd, BssIdx, (UCHAR)Wcid);
// add Client security information into ASIC WCID table and IVEIV table
#define RT28XX_STA_SECURITY_INFO_ADD(pAd, apidx, KeyID, pEntry) \
RTMPAddWcidAttributeEntry(pAd, apidx, KeyID, \
pAd->SharedKey[apidx][KeyID].CipherAlg, pEntry);
#define RT28XX_SECURITY_KEY_ADD(pAd, apidx, KeyID, pEntry) \
{ /* update pairwise key information to ASIC Shared Key Table */ \
AsicAddSharedKeyEntry(pAd, apidx, KeyID, \
pAd->SharedKey[apidx][KeyID].CipherAlg, \
pAd->SharedKey[apidx][KeyID].Key, \
pAd->SharedKey[apidx][KeyID].TxMic, \
pAd->SharedKey[apidx][KeyID].RxMic); \
/* update ASIC WCID attribute table and IVEIV table */ \
RTMPAddWcidAttributeEntry(pAd, apidx, KeyID, \
pAd->SharedKey[apidx][KeyID].CipherAlg, \
pEntry); }
// Insert the BA bitmap to ASIC for the Wcid entry
#define RT28XX_ADD_BA_SESSION_TO_ASIC(_pAd, _Aid, _TID) \
do{ \
UINT32 _Value = 0, _Offset; \
_Offset = MAC_WCID_BASE + (_Aid) * HW_WCID_ENTRY_SIZE + 4; \
RTMP_IO_READ32((_pAd), _Offset, &_Value); \
_Value |= (0x10000<<(_TID)); \
RTMP_IO_WRITE32((_pAd), _Offset, _Value); \
}while(0)
// Remove the BA bitmap from ASIC for the Wcid entry
// bitmap field starts at 0x10000 in ASIC WCID table
#define RT28XX_DEL_BA_SESSION_FROM_ASIC(_pAd, _Wcid, _TID) \
do{ \
UINT32 _Value = 0, _Offset; \
_Offset = MAC_WCID_BASE + (_Wcid) * HW_WCID_ENTRY_SIZE + 4; \
RTMP_IO_READ32((_pAd), _Offset, &_Value); \
_Value &= (~(0x10000 << (_TID))); \
RTMP_IO_WRITE32((_pAd), _Offset, _Value); \
}while(0)
/* ----------------- PCI/USB Related MACRO ----------------- */
#define RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p) \
((POS_COOKIE)handle)->pci_dev = dev_p;
// set driver data
#define RT28XX_DRVDATA_SET(_a) pci_set_drvdata(_a, net_dev);
#define RT28XX_UNMAP() \
{ if (net_dev->base_addr) { \
iounmap((void *)(net_dev->base_addr)); \
release_mem_region(pci_resource_start(dev_p, 0), \
pci_resource_len(dev_p, 0)); } \
if (net_dev->irq) pci_release_regions(dev_p); }
#ifdef PCI_MSI_SUPPORT
#define RTMP_MSI_ENABLE(_pAd) \
{ POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \
(_pAd)->HaveMsi = pci_enable_msi(_pObj->pci_dev) == 0 ? TRUE : FALSE; }
#define RTMP_MSI_DISABLE(_pAd) \
{ POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \
if (_pAd->HaveMsi == TRUE) \
pci_disable_msi(_pObj->pci_dev); \
_pAd->HaveMsi = FALSE; }
#else
#define RTMP_MSI_ENABLE(_pAd)
#define RTMP_MSI_DISABLE(_pAd)
#endif // PCI_MSI_SUPPORT //
#define SA_SHIRQ IRQF_SHARED
#define RT28XX_IRQ_REQUEST(net_dev) \
{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->ml_priv); \
POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \
RTMP_MSI_ENABLE(_pAd); \
if ((retval = request_irq(_pObj->pci_dev->irq, \
rt2860_interrupt, SA_SHIRQ, \
(net_dev)->name, (net_dev)))) { \
printk("RT2860: request_irq ERROR(%d)\n", retval); \
return retval; } }
#define RT28XX_IRQ_RELEASE(net_dev) \
{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->ml_priv); \
POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \
synchronize_irq(_pObj->pci_dev->irq); \
free_irq(_pObj->pci_dev->irq, (net_dev)); \
RTMP_MSI_DISABLE(_pAd); }
#define RT28XX_IRQ_INIT(pAd) \
{ pAd->int_enable_reg = ((DELAYINTMASK) | \
(RxINT|TxDataInt|TxMgmtInt)) & ~(0x03); \
pAd->int_disable_mask = 0; \
pAd->int_pending = 0; }
#define RT28XX_IRQ_ENABLE(pAd) \
{ /* clear garbage ints */ \
RTMP_IO_WRITE32(pAd, INT_SOURCE_CSR, 0xffffffff); \
NICEnableInterrupt(pAd); }
#define RT28XX_PUT_DEVICE(dev_p)
/* ----------------- MLME Related MACRO ----------------- */
#define RT28XX_MLME_HANDLER(pAd) MlmeHandler(pAd)
#define RT28XX_MLME_PRE_SANITY_CHECK(pAd)
#define RT28XX_MLME_STA_QUICK_RSP_WAKE_UP(pAd) \
RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100);
#define RT28XX_MLME_RESET_STATE_MACHINE(pAd) \
MlmeRestartStateMachine(pAd)
#define RT28XX_HANDLE_COUNTER_MEASURE(_pAd, _pEntry) \
HandleCounterMeasure(_pAd, _pEntry)
/* ----------------- Power Save Related MACRO ----------------- */
#define RT28XX_PS_POLL_ENQUEUE(pAd) EnqueuePsPoll(pAd)
//
// Device ID & Vendor ID, these values should match EEPROM value
//
#define NIC2860_PCI_DEVICE_ID 0x0601
#define NIC2860_PCIe_DEVICE_ID 0x0681
#define NIC2760_PCI_DEVICE_ID 0x0701 // 1T/2R Cardbus ???
#define NIC2790_PCIe_DEVICE_ID 0x0781 // 1T/2R miniCard
#define NIC_PCI_VENDOR_ID 0x1814
#define VEN_AWT_PCIe_DEVICE_ID 0x1059
#define VEN_AWT_PCI_VENDOR_ID 0x1A3B
// For RTMPPCIePowerLinkCtrlRestore () function
#define RESTORE_HALT 1
#define RESTORE_WAKEUP 2
#define RESTORE_CLOSE 3
#define PowerSafeCID 1
#define PowerRadioOffCID 2
#define PowerWakeCID 3
#define CID0MASK 0x000000ff
#define CID1MASK 0x0000ff00
#define CID2MASK 0x00ff0000
#define CID3MASK 0xff000000
#define PCI_REG_READ_WORD(pci_dev, offset, Configuration) \
if (pci_read_config_word(pci_dev, offset, ®16) == 0) \
Configuration = le2cpu16(reg16); \
else \
Configuration = 0;
#define PCI_REG_WIRTE_WORD(pci_dev, offset, Configuration) \
reg16 = cpu2le16(Configuration); \
pci_write_config_word(pci_dev, offset, reg16); \
#define RT28XX_STA_FORCE_WAKEUP(pAd, Level) \
RT28xxPciStaAsicForceWakeup(pAd, Level);
#define RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp) \
RT28xxPciStaAsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp);
#define RT28XX_MLME_RADIO_ON(pAd) \
RT28xxPciMlmeRadioOn(pAd);
#define RT28XX_MLME_RADIO_OFF(pAd) \
RT28xxPciMlmeRadioOFF(pAd);
#endif //__RT2860_H__
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