diff options
Diffstat (limited to 'drivers/staging/rt3090/ap_wds.h')
| -rw-r--r-- | drivers/staging/rt3090/ap_wds.h | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/drivers/staging/rt3090/ap_wds.h b/drivers/staging/rt3090/ap_wds.h new file mode 100644 index 000000000000..efcb107db4ff --- /dev/null +++ b/drivers/staging/rt3090/ap_wds.h @@ -0,0 +1,212 @@ +/* + ************************************************************************* + * 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. * + * * + ************************************************************************* + + Module Name: + ap_cfg.h + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Fonchi 02-13-2007 created +*/ + +#ifndef _AP_WDS_H_ +#define _AP_WDS_H_ + +#define WDS_ENTRY_RETRY_INTERVAL (100 * OS_HZ / 1000) + + +static inline BOOLEAN WDS_IF_UP_CHECK( + IN PRTMP_ADAPTER pAd, + IN ULONG ifidx) +{ + if ((pAd->flg_wds_init != TRUE) || + (ifidx >= MAX_WDS_ENTRY)) + return FALSE; + +// if (pAd->WdsTab.WdsEntry[ifidx].dev->flags & IFF_UP) +// Patch for wds ,when dirver call apmlmeperiod => APMlmeDynamicTxRateSwitching check if wds device ready +if ((pAd->WdsTab.WdsEntry[ifidx].dev != NULL) && (pAd->WdsTab.WdsEntry[ifidx].dev->flags & IFF_UP)) + return TRUE; + + return FALSE; +} + +LONG WdsEntryAlloc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr); + +VOID WdsEntryDel( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr); + +MAC_TABLE_ENTRY *MacTableInsertWDSEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + UINT WdsTabIdx); + +BOOLEAN MacTableDeleteWDSEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr); + + +BOOLEAN ApWdsAllowToSendPacket( + IN RTMP_ADAPTER *pAd, + IN PNDIS_PACKET pPacket, + OUT UCHAR *pWcid); + +MAC_TABLE_ENTRY *WdsTableLookupByWcid( + IN PRTMP_ADAPTER pAd, + IN UCHAR wcid, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount); + +MAC_TABLE_ENTRY *WdsTableLookup( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount); + +MAC_TABLE_ENTRY *FindWdsEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN PUCHAR pAddr, + IN UINT32 PhyMode); + +VOID WdsTableMaintenance( + IN PRTMP_ADAPTER pAd); + +VOID RT28xx_WDS_Init( + IN PRTMP_ADAPTER pAd, + IN PNET_DEV net_dev); + +VOID RT28xx_WDS_Close( + IN PRTMP_ADAPTER pAd); + +VOID RT28xx_WDS_Remove( + IN PRTMP_ADAPTER pAd); + +VOID WdsDown( + IN PRTMP_ADAPTER pAd); + +VOID AsicUpdateWdsRxWCIDTable( + IN PRTMP_ADAPTER pAd); + +VOID AsicUpdateWdsEncryption( + IN PRTMP_ADAPTER pAd, + IN UCHAR wcid); + +VOID WdsPeerBeaconProc( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN USHORT CapabilityInfo, + IN UCHAR MaxSupportedRateIn500Kbps, + IN UCHAR MaxSupportedRateLen, + IN BOOLEAN bWmmCapable, + IN ULONG ClientRalinkIe, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen); + +VOID APWdsInitialize( + IN PRTMP_ADAPTER pAd); + +INT Show_WdsTable_Proc( + IN PRTMP_ADAPTER pAd, + IN PSTRING arg); + +VOID rtmp_read_wds_from_file( + IN PRTMP_ADAPTER pAd, + PSTRING tmpbuf, + PSTRING buffer); + +VOID WdsPrepareWepKeyFromMainBss( + IN PRTMP_ADAPTER pAd); + +INT WdsVirtualIFSendPackets( + IN PNDIS_PACKET pSkb, + IN PNET_DEV dev); + +INT WdsVirtualIF_open( + IN PNET_DEV dev); + +INT WdsVirtualIF_close( + IN PNET_DEV dev); + +INT WdsVirtualIF_ioctl( + IN PNET_DEV net_dev, + IN OUT struct ifreq *rq, + IN INT cmd); + +/* + ========================================================================== + Description: + Check the WDS Entry is valid or not. + ========================================================================== + */ +static inline BOOLEAN ValidWdsEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR WdsIndex) +{ + BOOLEAN result; + PMAC_TABLE_ENTRY pMacEntry; + + do + { + if (WdsIndex >= MAX_WDS_ENTRY) + { + result = FALSE; + break; + } + + if (pAd->WdsTab.WdsEntry[WdsIndex].Valid != TRUE) + { + result = FALSE; + break; + } + + if ((pAd->WdsTab.WdsEntry[WdsIndex].MacTabMatchWCID==0) + || (pAd->WdsTab.WdsEntry[WdsIndex].MacTabMatchWCID >= MAX_LEN_OF_MAC_TABLE)) + { + result = FALSE; + break; + } + + pMacEntry = &pAd->MacTab.Content[pAd->WdsTab.WdsEntry[WdsIndex].MacTabMatchWCID]; + if (pMacEntry->ValidAsWDS != TRUE) + { + result = FALSE; + break; + } + + result = TRUE; + } while(FALSE); + + return result; +} +#endif // _AP_WDS_H_ // |