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Staging: add rt3070 wireless driver

Browse Source 
This is the Ralink RT3070 driver from the company that does horrible
things like reading a config file from /etc.  However, the driver that
is currently under development from the wireless development community
is not working at all yet, so distros and users are using this version
instead (quite common hardware on a lot of netbook machines).

So here is this driver, for now, until the wireless developers get a
"clean" version into the main tree, or until this version is cleaned up
sufficiently to move out of the staging tree.

Ported to the Linux build system, fixed lots of build issues, forward
ported to the current kernel version, and other minor cleanups were all
done by me.

Cc: Linux wireless <linux-wireless@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2009-02-25 16:14:55 -08:00
parent 21a6a6e9f8
commit e642f09951
66 changed files with 97349 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/Kconfig
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@ -73,6 +73,8 @@ source "drivers/staging/rt2860/Kconfig"
source "drivers/staging/rt2870/Kconfig"
source "drivers/staging/rt3070/Kconfig"
source "drivers/staging/comedi/Kconfig"
source "drivers/staging/asus_oled/Kconfig"

1
drivers/staging/Makefile
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@ -19,6 +19,7 @@ obj-$(CONFIG_AGNX) += agnx/
obj-$(CONFIG_OTUS) += otus/
obj-$(CONFIG_RT2860) += rt2860/
obj-$(CONFIG_RT2870) += rt2870/
obj-$(CONFIG_RT3070) += rt3070/
obj-$(CONFIG_COMEDI) += comedi/
obj-$(CONFIG_ASUS_OLED) += asus_oled/
obj-$(CONFIG_PANEL) += panel/

1627
drivers/staging/rt3070/2870_main_dev.c Normal file
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File diff suppressed because it is too large Load Diff

6
drivers/staging/rt3070/Kconfig Normal file
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@ -0,0 +1,6 @@
config RT3070
tristate "Ralink 3070 wireless support"
depends on USB && X86 && WLAN_80211
---help---
This is an experimental driver for the Ralink 3070 wireless chip.

47
drivers/staging/rt3070/Makefile Normal file
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@ -0,0 +1,47 @@
obj-$(CONFIG_RT3070) += rt3070sta.o
# TODO: all of these should be removed
EXTRA_CFLAGS += -DLINUX -DAGGREGATION_SUPPORT -DPIGGYBACK_SUPPORT -DWMM_SUPPORT
EXTRA_CFLAGS += -DRT2870 -DRT30xx -DRT3070
EXTRA_CFLAGS += -DCONFIG_STA_SUPPORT
EXTRA_CFLAGS += -DDBG
EXTRA_CFLAGS += -DDOT11_N_SUPPORT
EXTRA_CFLAGS += -DWPA_SUPPLICANT_SUPPORT
EXTRA_CFLAGS += -DNATIVE_WPA_SUPPLICANT_SUPPORT
rt3070sta-objs := \
common/md5.o \
common/mlme.o \
common/rtmp_wep.o \
common/action.o \
common/cmm_data.o \
common/rtmp_init.o \
common/rtmp_tkip.o \
common/cmm_sync.o \
common/eeprom.o \
common/cmm_sanity.o \
common/cmm_info.o \
common/cmm_wpa.o \
common/dfs.o \
common/spectrum.o \
sta/assoc.o \
sta/aironet.o \
sta/auth.o \
sta/auth_rsp.o \
sta/sync.o \
sta/sanity.o \
sta/rtmp_data.o \
sta/connect.o \
sta/wpa.o \
rt_linux.o \
rt_profile.o \
rt_main_dev.o \
sta_ioctl.o \
common/ba_action.o \
2870_main_dev.o \
common/2870_rtmp_init.o \
common/rtusb_io.o \
common/rtusb_bulk.o \
common/rtusb_data.o \
common/cmm_data_2870.o

68
drivers/staging/rt3070/action.h Normal file
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@ -0,0 +1,68 @@
/*
*************************************************************************
* 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:
aironet.h
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Name Date Modification logs
Paul Lin 04-06-15 Initial
*/
#ifndef __ACTION_H__
#define __ACTION_H__
typedef struct PACKED __HT_INFO_OCTET
{
#ifdef RT_BIG_ENDIAN
UCHAR Reserved:5;
UCHAR STA_Channel_Width:1;
UCHAR Forty_MHz_Intolerant:1;
UCHAR Request:1;
#else
UCHAR Request:1;
UCHAR Forty_MHz_Intolerant:1;
UCHAR STA_Channel_Width:1;
UCHAR Reserved:5;
#endif
} HT_INFORMATION_OCTET;
typedef struct PACKED __FRAME_HT_INFO
{
HEADER_802_11 Hdr;
UCHAR Category;
UCHAR Action;
HT_INFORMATION_OCTET HT_Info;
} FRAME_HT_INFO, *PFRAME_HT_INFO;
#endif /* __ACTION_H__ */

210
drivers/staging/rt3070/aironet.h Normal file
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@ -0,0 +1,210 @@
/*
*************************************************************************
* 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:
aironet.h
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Name Date Modification logs
Paul Lin 04-06-15 Initial
*/
#ifndef __AIRONET_H__
#define __AIRONET_H__
// Measurement Type definition
#define MSRN_TYPE_UNUSED 0
#define MSRN_TYPE_CHANNEL_LOAD_REQ 1
#define MSRN_TYPE_NOISE_HIST_REQ 2
#define MSRN_TYPE_BEACON_REQ 3
#define MSRN_TYPE_FRAME_REQ 4
// Scan Mode in Beacon Request
#define MSRN_SCAN_MODE_PASSIVE 0
#define MSRN_SCAN_MODE_ACTIVE 1
#define MSRN_SCAN_MODE_BEACON_TABLE 2
// PHY type definition for Aironet beacon report, CCX 2 table 36-9
#define PHY_FH 1
#define PHY_DSS 2
#define PHY_UNUSED 3
#define PHY_OFDM 4
#define PHY_HR_DSS 5
#define PHY_ERP 6
// RPI table in dBm
#define RPI_0 0 // Power <= -87
#define RPI_1 1 // -87 < Power <= -82
#define RPI_2 2 // -82 < Power <= -77
#define RPI_3 3 // -77 < Power <= -72
#define RPI_4 4 // -72 < Power <= -67
#define RPI_5 5 // -67 < Power <= -62
#define RPI_6 6 // -62 < Power <= -57
#define RPI_7 7 // -57 < Power
// Cisco Aironet IAPP definetions
#define AIRONET_IAPP_TYPE 0x32
#define AIRONET_IAPP_SUBTYPE_REQUEST 0x01
#define AIRONET_IAPP_SUBTYPE_REPORT 0x81
// Measurement Request detail format
typedef struct _MEASUREMENT_REQUEST {
UCHAR Channel;
UCHAR ScanMode; // Use only in beacon request, other requests did not use this field
USHORT Duration;
} MEASUREMENT_REQUEST, *PMEASUREMENT_REQUEST;
// Beacon Measurement Report
// All these field might change to UCHAR, because we didn't do anything to these report.
// We copy all these beacons and report to CCX 2 AP.
typedef struct _BEACON_REPORT {
UCHAR Channel;
UCHAR Spare;
USHORT Duration;
UCHAR PhyType; // Definiation is listed above table 36-9
UCHAR RxPower;
UCHAR BSSID[6];
UCHAR ParentTSF[4];
UCHAR TargetTSF[8];
USHORT BeaconInterval;
USHORT CapabilityInfo;
} BEACON_REPORT, *PBEACON_REPORT;
// Frame Measurement Report (Optional)
typedef struct _FRAME_REPORT {
UCHAR Channel;
UCHAR Spare;
USHORT Duration;
UCHAR TA;
UCHAR BSSID[6];
UCHAR RSSI;
UCHAR Count;
} FRAME_REPORT, *PFRAME_REPORT;
#pragma pack(1)
// Channel Load Report
typedef struct _CHANNEL_LOAD_REPORT {
UCHAR Channel;
UCHAR Spare;
USHORT Duration;
UCHAR CCABusy;
} CHANNEL_LOAD_REPORT, *PCHANNEL_LOAD_REPORT;
#pragma pack()
// Nosie Histogram Report
typedef struct _NOISE_HIST_REPORT {
UCHAR Channel;
UCHAR Spare;
USHORT Duration;
UCHAR Density[8];
} NOISE_HIST_REPORT, *PNOISE_HIST_REPORT;
// Radio Management Capability element
typedef struct _RADIO_MANAGEMENT_CAPABILITY {
UCHAR Eid; // TODO: Why the Eid is 1 byte, not normal 2 bytes???
UCHAR Length;
UCHAR AironetOui[3]; // AIronet OUI (00 40 96)
UCHAR Type; // Type / Version
USHORT Status; // swap16 required
} RADIO_MANAGEMENT_CAPABILITY, *PRADIO_MANAGEMENT_CAPABILITY;
// Measurement Mode Bit definition
typedef struct _MEASUREMENT_MODE {
UCHAR Rsvd:4;
UCHAR Report:1;
UCHAR NotUsed:1;
UCHAR Enable:1;
UCHAR Parallel:1;
} MEASUREMENT_MODE, *PMEASUREMENT_MODE;
// Measurement Request element, This is little endian mode
typedef struct _MEASUREMENT_REQUEST_ELEMENT {
USHORT Eid;
USHORT Length; // swap16 required
USHORT Token; // non-zero unique token
UCHAR Mode; // Measurement Mode
UCHAR Type; // Measurement type
} MEASUREMENT_REQUEST_ELEMENT, *PMEASUREMENT_REQUEST_ELEMENT;
// Measurement Report element, This is little endian mode
typedef struct _MEASUREMENT_REPORT_ELEMENT {
USHORT Eid;
USHORT Length; // swap16 required
USHORT Token; // non-zero unique token
UCHAR Mode; // Measurement Mode
UCHAR Type; // Measurement type
} MEASUREMENT_REPORT_ELEMENT, *PMEASUREMENT_REPORT_ELEMENT;
// Cisco Aironet IAPP Frame Header, Network byte order used
typedef struct _AIRONET_IAPP_HEADER {
UCHAR CiscoSnapHeader[8]; // 8 bytes Cisco snap header
USHORT Length; // IAPP ID & length, remember to swap16 in LE system
UCHAR Type; // IAPP type
UCHAR SubType; // IAPP subtype
UCHAR DA[6]; // Destination MAC address
UCHAR SA[6]; // Source MAC address
USHORT Token; // Dialog token, no need to swap16 since it is for yoken usage only
} AIRONET_IAPP_HEADER, *PAIRONET_IAPP_HEADER;
// Radio Measurement Request frame
typedef struct _AIRONET_RM_REQUEST_FRAME {
AIRONET_IAPP_HEADER IAPP; // Common header
UCHAR Delay; // Activation Delay
UCHAR Offset; // Measurement offset
} AIRONET_RM_REQUEST_FRAME, *PAIRONET_RM_REQUEST_FRAME;
// Radio Measurement Report frame
typedef struct _AIRONET_RM_REPORT_FRAME {
AIRONET_IAPP_HEADER IAPP; // Common header
} AIRONET_RM_REPORT_FRAME, *PAIRONET_RM_REPORT_FRAME;
// Saved element request actions which will saved in StaCfg.
typedef struct _RM_REQUEST_ACTION {
MEASUREMENT_REQUEST_ELEMENT ReqElem; // Saved request element
MEASUREMENT_REQUEST Measurement; // Saved measurement within the request element
} RM_REQUEST_ACTION, *PRM_REQUEST_ACTION;
// CCX administration control
typedef union _CCX_CONTROL {
struct {
UINT32 Enable:1; // Enable CCX2
UINT32 LeapEnable:1; // Enable LEAP at CCX2
UINT32 RMEnable:1; // Radio Measurement Enable
UINT32 DCRMEnable:1; // Non serving channel Radio Measurement enable
UINT32 QOSEnable:1; // Enable QOS for CCX 2.0 support
UINT32 FastRoamEnable:1; // Enable fast roaming
UINT32 Rsvd:2; // Not used
UINT32 dBmToRoam:8; // the condition to roam when receiving Rssi less than this value. It's negative value.
UINT32 TuLimit:16; // Limit for different channel scan
} field;
UINT32 word;
} CCX_CONTROL, *PCCX_CONTROL;
#endif // __AIRONET_H__

557
drivers/staging/rt3070/ap.h Normal file
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@ -0,0 +1,557 @@
/*
*************************************************************************
* 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.h
Abstract:
Miniport generic portion header file
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Paul Lin 08-01-2002 created
James Tan 09-06-2002 modified (Revise NTCRegTable)
John Chang 12-22-2004 modified for RT2561/2661. merge with STA driver
*/
#ifndef __AP_H__
#define __AP_H__
// ========================= AP RTMP.h ================================
// =============================================================
// Function Prototypes
// =============================================================
// ap_data.c
BOOLEAN APBridgeToWirelessSta(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pHeader,
IN UINT HdrLen,
IN PUCHAR pData,
IN UINT DataLen,
IN ULONG fromwdsidx);
BOOLEAN APHandleRxDoneInterrupt(
IN PRTMP_ADAPTER pAd);
VOID APSendPackets(
IN NDIS_HANDLE MiniportAdapterContext,
IN PPNDIS_PACKET ppPacketArray,
IN UINT NumberOfPackets);
NDIS_STATUS APSendPacket(
IN PRTMP_ADAPTER pAd,
IN PNDIS_PACKET pPacket);
NDIS_STATUS APHardTransmit(
IN PRTMP_ADAPTER pAd,
IN TX_BLK *pTxBlk,
IN UCHAR QueIdx);
VOID APRxEAPOLFrameIndicate(
IN PRTMP_ADAPTER pAd,
IN MAC_TABLE_ENTRY *pEntry,
IN RX_BLK *pRxBlk,
IN UCHAR FromWhichBSSID);
NDIS_STATUS APCheckRxError(
IN PRTMP_ADAPTER pAd,
IN PRT28XX_RXD_STRUC pRxD,
IN UCHAR Wcid);
BOOLEAN APCheckClass2Class3Error(
IN PRTMP_ADAPTER pAd,
IN ULONG Wcid,
IN PHEADER_802_11 pHeader);
VOID APHandleRxPsPoll(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr,
IN USHORT Aid,
IN BOOLEAN isActive);
VOID RTMPDescriptorEndianChange(
IN PUCHAR pData,
IN ULONG DescriptorType);
VOID RTMPFrameEndianChange(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pData,
IN ULONG Dir,
IN BOOLEAN FromRxDoneInt);
// ap_assoc.c
VOID APAssocStateMachineInit(
IN PRTMP_ADAPTER pAd,
IN STATE_MACHINE *S,
OUT STATE_MACHINE_FUNC Trans[]);
VOID APPeerAssocReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APPeerReassocReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APPeerDisassocReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID MbssKickOutStas(
IN PRTMP_ADAPTER pAd,
IN INT apidx,
IN USHORT Reason);
VOID APMlmeKickOutSta(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pStaAddr,
IN UCHAR Wcid,
IN USHORT Reason);
VOID APMlmeDisassocReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APCls3errAction(
IN PRTMP_ADAPTER pAd,
IN ULONG Wcid,
IN PHEADER_802_11 pHeader);
USHORT APBuildAssociation(
IN PRTMP_ADAPTER pAd,
IN MAC_TABLE_ENTRY *pEntry,
IN USHORT CapabilityInfo,
IN UCHAR MaxSupportedRateIn500Kbps,
IN UCHAR *RSN,
IN UCHAR *pRSNLen,
IN BOOLEAN bWmmCapable,
IN ULONG RalinkIe,
#ifdef DOT11N_DRAFT3
IN EXT_CAP_INFO_ELEMENT ExtCapInfo,
#endif // DOT11N_DRAFT3 //
IN HT_CAPABILITY_IE *pHtCapability,
IN UCHAR HtCapabilityLen,
OUT USHORT *pAid);
/*
VOID RTMPAddClientSec(
IN PRTMP_ADAPTER pAd,
IN UCHAR BssIdx,
IN UCHAR KeyIdx,
IN UCHAR CipherAlg,
IN PUCHAR pKey,
IN PUCHAR pTxMic,
IN PUCHAR pRxMic,
IN MAC_TABLE_ENTRY *pEntry);
*/
// ap_auth.c
void APAuthStateMachineInit(
IN PRTMP_ADAPTER pAd,
IN STATE_MACHINE *Sm,
OUT STATE_MACHINE_FUNC Trans[]);
VOID APMlmeDeauthReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APCls2errAction(
IN PRTMP_ADAPTER pAd,
IN ULONG Wcid,
IN PHEADER_802_11 pHeader);
// ap_authrsp.c
VOID APAuthRspStateMachineInit(
IN PRTMP_ADAPTER pAd,
IN PSTATE_MACHINE Sm,
IN STATE_MACHINE_FUNC Trans[]);
VOID APPeerAuthAtAuthRspIdleAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APPeerDeauthReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APPeerAuthSimpleRspGenAndSend(
IN PRTMP_ADAPTER pAd,
IN PHEADER_802_11 pHdr80211,
IN USHORT Alg,
IN USHORT Seq,
IN USHORT StatusCode);
// ap_connect.c
BOOLEAN BeaconTransmitRequired(
IN PRTMP_ADAPTER pAd,
IN INT apidx);
VOID APMakeBssBeacon(
IN PRTMP_ADAPTER pAd,
IN INT apidx);
VOID APUpdateBeaconFrame(
IN PRTMP_ADAPTER pAd,
IN INT apidx);
VOID APMakeAllBssBeacon(
IN PRTMP_ADAPTER pAd);
VOID APUpdateAllBeaconFrame(
IN PRTMP_ADAPTER pAd);
// ap_sync.c
VOID APSyncStateMachineInit(
IN PRTMP_ADAPTER pAd,
IN STATE_MACHINE *Sm,
OUT STATE_MACHINE_FUNC Trans[]);
VOID APScanTimeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3);
VOID APInvalidStateWhenScan(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APScanTimeoutAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APPeerProbeReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APPeerBeaconAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APMlmeScanReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APPeerBeaconAtScanAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID APScanCnclAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID ApSiteSurvey(
IN PRTMP_ADAPTER pAd);
VOID SupportRate(
IN PUCHAR SupRate,
IN UCHAR SupRateLen,
IN PUCHAR ExtRate,
IN UCHAR ExtRateLen,
OUT PUCHAR *Rates,
OUT PUCHAR RatesLen,
OUT PUCHAR pMaxSupportRate);
BOOLEAN ApScanRunning(
IN PRTMP_ADAPTER pAd);
#ifdef DOT11N_DRAFT3
VOID APOverlappingBSSScan(
IN RTMP_ADAPTER *pAd);
#endif // DOT11N_DRAFT3 //
// ap_wpa.c
VOID APWpaStateMachineInit(
IN PRTMP_ADAPTER pAd,
IN STATE_MACHINE *Sm,
OUT STATE_MACHINE_FUNC Trans[]);
// ap_mlme.c
VOID APMlmePeriodicExec(
IN PRTMP_ADAPTER pAd);
VOID APMlmeSelectTxRateTable(
IN PRTMP_ADAPTER pAd,
IN PMAC_TABLE_ENTRY pEntry,
IN PUCHAR *ppTable,
IN PUCHAR pTableSize,
IN PUCHAR pInitTxRateIdx);
VOID APMlmeSetTxRate(
IN PRTMP_ADAPTER pAd,
IN PMAC_TABLE_ENTRY pEntry,
IN PRTMP_TX_RATE_SWITCH pTxRate);
VOID APMlmeDynamicTxRateSwitching(
IN PRTMP_ADAPTER pAd);
VOID APQuickResponeForRateUpExec(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3);
BOOLEAN APMsgTypeSubst(
IN PRTMP_ADAPTER pAd,
IN PFRAME_802_11 pFrame,
OUT INT *Machine,
OUT INT *MsgType);
VOID APQuickResponeForRateUpExec(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3);
#ifdef RT2870
VOID BeaconUpdateExec(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3);
#endif // RT2870 //
VOID RTMPSetPiggyBack(
IN PRTMP_ADAPTER pAd,
IN BOOLEAN bPiggyBack);
VOID APAsicEvaluateRxAnt(
IN PRTMP_ADAPTER pAd);
VOID APAsicRxAntEvalTimeout(
IN PRTMP_ADAPTER pAd);
// ap.c
VOID APSwitchChannel(
IN PRTMP_ADAPTER pAd,
IN INT Channel);
NDIS_STATUS APInitialize(
IN PRTMP_ADAPTER pAd);
VOID APShutdown(
IN PRTMP_ADAPTER pAd);
VOID APStartUp(
IN PRTMP_ADAPTER pAd);
VOID APStop(
IN PRTMP_ADAPTER pAd);
VOID APCleanupPsQueue(
IN PRTMP_ADAPTER pAd,
IN PQUEUE_HEADER pQueue);
VOID MacTableReset(
IN PRTMP_ADAPTER pAd);
MAC_TABLE_ENTRY *MacTableInsertEntry(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr,
IN UCHAR apidx,
IN BOOLEAN CleanAll);
BOOLEAN MacTableDeleteEntry(
IN PRTMP_ADAPTER pAd,
IN USHORT wcid,
IN PUCHAR pAddr);
MAC_TABLE_ENTRY *MacTableLookup(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr);
VOID MacTableMaintenance(
IN PRTMP_ADAPTER pAd);
UINT32 MacTableAssocStaNumGet(
IN PRTMP_ADAPTER pAd);
MAC_TABLE_ENTRY *APSsPsInquiry(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr,
OUT SST *Sst,
OUT USHORT *Aid,
OUT UCHAR *PsMode,
OUT UCHAR *Rate);
BOOLEAN APPsIndicate(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr,
IN ULONG Wcid,
IN UCHAR Psm);
VOID ApLogEvent(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr,
IN USHORT Event);
#ifdef DOT11_N_SUPPORT
VOID APUpdateOperationMode(
IN PRTMP_ADAPTER pAd);
#endif // DOT11_N_SUPPORT //
VOID APUpdateCapabilityAndErpIe(
IN PRTMP_ADAPTER pAd);
BOOLEAN ApCheckAccessControlList(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr,
IN UCHAR Apidx);
VOID ApUpdateAccessControlList(
IN PRTMP_ADAPTER pAd,
IN UCHAR Apidx);
VOID ApEnqueueNullFrame(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr,
IN UCHAR TxRate,
IN UCHAR PID,
IN UCHAR apidx,
IN BOOLEAN bQosNull,
IN BOOLEAN bEOSP,
IN UCHAR OldUP);
VOID ApSendFrame(
IN PRTMP_ADAPTER pAd,
IN PVOID pBuffer,
IN ULONG Length,
IN UCHAR TxRate,
IN UCHAR PID);
VOID ApEnqueueAckFrame(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr,
IN UCHAR TxRate,
IN UCHAR apidx);
UCHAR APAutoSelectChannel(
IN PRTMP_ADAPTER pAd,
IN BOOLEAN Optimal);
// ap_sanity.c
BOOLEAN PeerAssocReqCmmSanity(
IN PRTMP_ADAPTER pAd,
IN BOOLEAN isRessoc,
IN VOID *Msg,
IN ULONG MsgLen,
OUT PUCHAR pAddr2,
OUT USHORT *pCapabilityInfo,
OUT USHORT *pListenInterval,
OUT PUCHAR pApAddr,
OUT UCHAR *pSsidLen,
OUT char *Ssid,
OUT UCHAR *pRatesLen,
OUT UCHAR Rates[],
OUT UCHAR *RSN,
OUT UCHAR *pRSNLen,
OUT BOOLEAN *pbWmmCapable,
OUT ULONG *pRalinkIe,
#ifdef DOT11N_DRAFT3
OUT EXT_CAP_INFO_ELEMENT *pExtCapInfo,
#endif // DOT11N_DRAFT3 //
OUT UCHAR *pHtCapabilityLen,
OUT HT_CAPABILITY_IE *pHtCapability);
BOOLEAN PeerDisassocReqSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *Msg,
IN ULONG MsgLen,
OUT PUCHAR pAddr2,
OUT USHORT *Reason);
BOOLEAN PeerDeauthReqSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *Msg,
IN ULONG MsgLen,
OUT PUCHAR pAddr2,
OUT USHORT *Reason);
BOOLEAN APPeerAuthSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *Msg,
IN ULONG MsgLen,
OUT PUCHAR pAddr1,
OUT PUCHAR pAddr2,
OUT USHORT *Alg,
OUT USHORT *Seq,
OUT USHORT *Status,
CHAR *ChlgText);
BOOLEAN APPeerProbeReqSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *Msg,
IN ULONG MsgLen,
OUT PUCHAR pAddr2,
OUT CHAR Ssid[],
OUT UCHAR *SsidLen);
BOOLEAN APPeerBeaconAndProbeRspSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *Msg,
IN ULONG MsgLen,
OUT PUCHAR pAddr2,
OUT PUCHAR pBssid,
OUT CHAR Ssid[],
OUT UCHAR *SsidLen,
OUT UCHAR *BssType,
OUT USHORT *BeaconPeriod,
OUT UCHAR *Channel,
OUT LARGE_INTEGER *Timestamp,
OUT USHORT *CapabilityInfo,
OUT UCHAR Rate[],
OUT UCHAR *RateLen,
OUT BOOLEAN *ExtendedRateIeExist,
OUT UCHAR *Erp);
// ================== end of AP RTMP.h ========================
#endif // __AP_H__

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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. *
* *
*************************************************************************
*/
/*
All functions in this file must be USB-depended, or you should out your function
in other files.
*/
#include "../rt_config.h"
/*
We can do copy the frame into pTxContext when match following conditions.
=>
=>
=>
*/
static inline NDIS_STATUS RtmpUSBCanDoWrite(
IN RTMP_ADAPTER *pAd,
IN UCHAR QueIdx,
IN HT_TX_CONTEXT *pHTTXContext)
{
NDIS_STATUS canWrite = NDIS_STATUS_RESOURCES;
if (((pHTTXContext->CurWritePosition) < pHTTXContext->NextBulkOutPosition) && (pHTTXContext->CurWritePosition + LOCAL_TXBUF_SIZE) > pHTTXContext->NextBulkOutPosition)
{
DBGPRINT(RT_DEBUG_ERROR,("RtmpUSBCanDoWrite c1!\n"));
RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx));
}
else if ((pHTTXContext->CurWritePosition == 8) && (pHTTXContext->NextBulkOutPosition < LOCAL_TXBUF_SIZE))
{
DBGPRINT(RT_DEBUG_ERROR,("RtmpUSBCanDoWrite c2!\n"));
RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx));
}
else if (pHTTXContext->bCurWriting == TRUE)
{
DBGPRINT(RT_DEBUG_ERROR,("RtmpUSBCanDoWrite c3!\n"));
}
else
{
canWrite = NDIS_STATUS_SUCCESS;
}
return canWrite;
}
USHORT RtmpUSB_WriteSubTxResource(
IN PRTMP_ADAPTER pAd,
IN TX_BLK *pTxBlk,
IN BOOLEAN bIsLast,
OUT USHORT *FreeNumber)
{
// Dummy function. Should be removed in the future.
return 0;
}
USHORT RtmpUSB_WriteFragTxResource(
IN PRTMP_ADAPTER pAd,
IN TX_BLK *pTxBlk,
IN UCHAR fragNum,
OUT USHORT *FreeNumber)
{
HT_TX_CONTEXT *pHTTXContext;
USHORT hwHdrLen; // The hwHdrLen consist of 802.11 header length plus the header padding length.
UINT32 fillOffset;
TXINFO_STRUC *pTxInfo;
TXWI_STRUC *pTxWI;
PUCHAR pWirelessPacket = NULL;
UCHAR QueIdx;
NDIS_STATUS Status;
unsigned long IrqFlags;
UINT32 USBDMApktLen = 0, DMAHdrLen, padding;
BOOLEAN TxQLastRound = FALSE;
//
// get Tx Ring Resource & Dma Buffer address
//
QueIdx = pTxBlk->QueIdx;
pHTTXContext = &pAd->TxContext[QueIdx];
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
pHTTXContext = &pAd->TxContext[QueIdx];
fillOffset = pHTTXContext->CurWritePosition;
if(fragNum == 0)
{
// Check if we have enough space for this bulk-out batch.
Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext);
if (Status == NDIS_STATUS_SUCCESS)
{
pHTTXContext->bCurWriting = TRUE;
// Reserve space for 8 bytes padding.
if ((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition))
{
pHTTXContext->ENextBulkOutPosition += 8;
pHTTXContext->CurWritePosition += 8;
fillOffset += 8;
}
pTxBlk->Priv = 0;
pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
}
else
{
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE);
return(Status);
}
}
else
{
// For sub-sequent frames of this bulk-out batch. Just copy it to our bulk-out buffer.
Status = ((pHTTXContext->bCurWriting == TRUE) ? NDIS_STATUS_SUCCESS : NDIS_STATUS_FAILURE);
if (Status == NDIS_STATUS_SUCCESS)
{
fillOffset += pTxBlk->Priv;
}
else
{
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE);
return(Status);
}
}
NdisZeroMemory((PUCHAR)(&pTxBlk->HeaderBuf[0]), TXINFO_SIZE);
pTxInfo = (PTXINFO_STRUC)(&pTxBlk->HeaderBuf[0]);
pTxWI= (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]);
pWirelessPacket = &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset];
// copy TXWI + WLAN Header + LLC into DMA Header Buffer
//hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4);
hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
// Build our URB for USBD
DMAHdrLen = TXWI_SIZE + hwHdrLen;
USBDMApktLen = DMAHdrLen + pTxBlk->SrcBufLen;
padding = (4 - (USBDMApktLen % 4)) & 0x03; // round up to 4 byte alignment
USBDMApktLen += padding;
pTxBlk->Priv += (TXINFO_SIZE + USBDMApktLen);
// For TxInfo, the length of USBDMApktLen = TXWI_SIZE + 802.11 header + payload
RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(USBDMApktLen), FALSE, FIFO_EDCA, FALSE /*NextValid*/, FALSE);
if (fragNum == pTxBlk->TotalFragNum)
{
pTxInfo->USBDMATxburst = 0;
if ((pHTTXContext->CurWritePosition + pTxBlk->Priv + 3906)> MAX_TXBULK_LIMIT)
{
pTxInfo->SwUseLastRound = 1;
TxQLastRound = TRUE;
}
}
else
{
pTxInfo->USBDMATxburst = 1;
}
NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf, TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
#ifdef RT_BIG_ENDIAN
RTMPFrameEndianChange(pAd, (PUCHAR)(pWirelessPacket + TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE);
#endif // RT_BIG_ENDIAN //
pWirelessPacket += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
pHTTXContext->CurWriteRealPos += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen);
// Zero the last padding.
pWirelessPacket += pTxBlk->SrcBufLen;
NdisZeroMemory(pWirelessPacket, padding + 8);
if (fragNum == pTxBlk->TotalFragNum)
{
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
// Update the pHTTXContext->CurWritePosition. 3906 used to prevent the NextBulkOut is a A-RALINK/A-MSDU Frame.
pHTTXContext->CurWritePosition += pTxBlk->Priv;
if (TxQLastRound == TRUE)
pHTTXContext->CurWritePosition = 8;
pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
// Finally, set bCurWriting as FALSE
pHTTXContext->bCurWriting = FALSE;
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
// succeed and release the skb buffer
RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS);
}
return(Status);
}
USHORT RtmpUSB_WriteSingleTxResource(
IN PRTMP_ADAPTER pAd,
IN TX_BLK *pTxBlk,
IN BOOLEAN bIsLast,
OUT USHORT *FreeNumber)
{
HT_TX_CONTEXT *pHTTXContext;
USHORT hwHdrLen;
UINT32 fillOffset;
TXINFO_STRUC *pTxInfo;
TXWI_STRUC *pTxWI;
PUCHAR pWirelessPacket;
UCHAR QueIdx;
unsigned long IrqFlags;
NDIS_STATUS Status;
UINT32 USBDMApktLen = 0, DMAHdrLen, padding;
BOOLEAN bTxQLastRound = FALSE;
// For USB, didn't need PCI_MAP_SINGLE()
//SrcBufPA = PCI_MAP_SINGLE(pAd, (char *) pTxBlk->pSrcBufData, pTxBlk->SrcBufLen, PCI_DMA_TODEVICE);
//
// get Tx Ring Resource & Dma Buffer address
//
QueIdx = pTxBlk->QueIdx;
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
pHTTXContext = &pAd->TxContext[QueIdx];
fillOffset = pHTTXContext->CurWritePosition;
// Check ring full.
Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext);
if(Status == NDIS_STATUS_SUCCESS)
{
pHTTXContext->bCurWriting = TRUE;
pTxInfo = (PTXINFO_STRUC)(&pTxBlk->HeaderBuf[0]);
pTxWI= (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]);
// Reserve space for 8 bytes padding.
if ((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition))
{
pHTTXContext->ENextBulkOutPosition += 8;
pHTTXContext->CurWritePosition += 8;
fillOffset += 8;
}
pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
pWirelessPacket = &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset];
// copy TXWI + WLAN Header + LLC into DMA Header Buffer
//hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4);
hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
// Build our URB for USBD
DMAHdrLen = TXWI_SIZE + hwHdrLen;
USBDMApktLen = DMAHdrLen + pTxBlk->SrcBufLen;
padding = (4 - (USBDMApktLen % 4)) & 0x03; // round up to 4 byte alignment
USBDMApktLen += padding;
pTxBlk->Priv = (TXINFO_SIZE + USBDMApktLen);
// For TxInfo, the length of USBDMApktLen = TXWI_SIZE + 802.11 header + payload
//PS packets use HCCA queue when dequeue from PS unicast queue (WiFi WPA2 MA9_DT1 for Marvell B STA)
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(USBDMApktLen), FALSE, FIFO_EDCA, FALSE /*NextValid*/, FALSE);
#endif // CONFIG_STA_SUPPORT //
if ((pHTTXContext->CurWritePosition + 3906 + pTxBlk->Priv) > MAX_TXBULK_LIMIT)
{
pTxInfo->SwUseLastRound = 1;
bTxQLastRound = TRUE;
}
NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf, TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
#ifdef RT_BIG_ENDIAN
RTMPFrameEndianChange(pAd, (PUCHAR)(pWirelessPacket + TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE);
#endif // RT_BIG_ENDIAN //
pWirelessPacket += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
// We unlock it here to prevent the first 8 bytes maybe over-writed issue.
// 1. First we got CurWritePosition but the first 8 bytes still not write to the pTxcontext.
// 2. An interrupt break our routine and handle bulk-out complete.
// 3. In the bulk-out compllete, it need to do another bulk-out,
// if the ENextBulkOutPosition is just the same as CurWritePosition, it will save the first 8 bytes from CurWritePosition,
// but the payload still not copyed. the pTxContext->SavedPad[] will save as allzero. and set the bCopyPad = TRUE.
// 4. Interrupt complete.
// 5. Our interrupted routine go back and fill the first 8 bytes to pTxContext.
// 6. Next time when do bulk-out, it found the bCopyPad==TRUE and will copy the SavedPad[] to pTxContext->NextBulkOutPosition.
// and the packet will wrong.
pHTTXContext->CurWriteRealPos += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen);
pWirelessPacket += pTxBlk->SrcBufLen;
NdisZeroMemory(pWirelessPacket, padding + 8);
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
pHTTXContext->CurWritePosition += pTxBlk->Priv;
if (bTxQLastRound)
pHTTXContext->CurWritePosition = 8;
pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
pHTTXContext->bCurWriting = FALSE;
}
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
// succeed and release the skb buffer
RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS);
return(Status);
}
USHORT RtmpUSB_WriteMultiTxResource(
IN PRTMP_ADAPTER pAd,
IN TX_BLK *pTxBlk,
IN UCHAR frameNum,
OUT USHORT *FreeNumber)
{
HT_TX_CONTEXT *pHTTXContext;
USHORT hwHdrLen; // The hwHdrLen consist of 802.11 header length plus the header padding length.
UINT32 fillOffset;
TXINFO_STRUC *pTxInfo;
TXWI_STRUC *pTxWI;
PUCHAR pWirelessPacket = NULL;
UCHAR QueIdx;
NDIS_STATUS Status;
unsigned long IrqFlags;
//UINT32 USBDMApktLen = 0, DMAHdrLen, padding;
//
// get Tx Ring Resource & Dma Buffer address
//
QueIdx = pTxBlk->QueIdx;
pHTTXContext = &pAd->TxContext[QueIdx];
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
if(frameNum == 0)
{
// Check if we have enough space for this bulk-out batch.
Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext);
if (Status == NDIS_STATUS_SUCCESS)
{
pHTTXContext->bCurWriting = TRUE;
pTxInfo = (PTXINFO_STRUC)(&pTxBlk->HeaderBuf[0]);
pTxWI= (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]);
// Reserve space for 8 bytes padding.
if ((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition))
{
pHTTXContext->CurWritePosition += 8;
pHTTXContext->ENextBulkOutPosition += 8;
}
fillOffset = pHTTXContext->CurWritePosition;
pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
pWirelessPacket = &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset];
//
// Copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer
//
if (pTxBlk->TxFrameType == TX_AMSDU_FRAME)
//hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_AMSDU_SUBFRAMEHEAD, 4)+LENGTH_AMSDU_SUBFRAMEHEAD;
hwHdrLen = pTxBlk->MpduHeaderLen-LENGTH_AMSDU_SUBFRAMEHEAD + pTxBlk->HdrPadLen + LENGTH_AMSDU_SUBFRAMEHEAD;
else if (pTxBlk->TxFrameType == TX_RALINK_FRAME)
//hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_ARALINK_HEADER_FIELD, 4)+LENGTH_ARALINK_HEADER_FIELD;
hwHdrLen = pTxBlk->MpduHeaderLen-LENGTH_ARALINK_HEADER_FIELD + pTxBlk->HdrPadLen + LENGTH_ARALINK_HEADER_FIELD;
else
//hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4);
hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
// Update the pTxBlk->Priv.
pTxBlk->Priv = TXINFO_SIZE + TXWI_SIZE + hwHdrLen;
// pTxInfo->USBDMApktLen now just a temp value and will to correct latter.
RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(pTxBlk->Priv), FALSE, FIFO_EDCA, FALSE /*NextValid*/, FALSE);
// Copy it.
NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf, pTxBlk->Priv);
#ifdef RT_BIG_ENDIAN
RTMPFrameEndianChange(pAd, (PUCHAR)(pWirelessPacket+ TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE);
#endif // RT_BIG_ENDIAN //
pHTTXContext->CurWriteRealPos += pTxBlk->Priv;
pWirelessPacket += pTxBlk->Priv;
}
}
else
{ // For sub-sequent frames of this bulk-out batch. Just copy it to our bulk-out buffer.
Status = ((pHTTXContext->bCurWriting == TRUE) ? NDIS_STATUS_SUCCESS : NDIS_STATUS_FAILURE);
if (Status == NDIS_STATUS_SUCCESS)
{
fillOffset = (pHTTXContext->CurWritePosition + pTxBlk->Priv);
pWirelessPacket = &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset];
//hwHdrLen = pTxBlk->MpduHeaderLen;
NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf, pTxBlk->MpduHeaderLen);
pWirelessPacket += (pTxBlk->MpduHeaderLen);
pTxBlk->Priv += pTxBlk->MpduHeaderLen;
}
else
{ // It should not happened now unless we are going to shutdown.
DBGPRINT(RT_DEBUG_ERROR, ("WriteMultiTxResource():bCurWriting is FALSE when handle sub-sequent frames.\n"));
Status = NDIS_STATUS_FAILURE;
}
}
// We unlock it here to prevent the first 8 bytes maybe over-write issue.
// 1. First we got CurWritePosition but the first 8 bytes still not write to the pTxContext.
// 2. An interrupt break our routine and handle bulk-out complete.
// 3. In the bulk-out compllete, it need to do another bulk-out,
// if the ENextBulkOutPosition is just the same as CurWritePosition, it will save the first 8 bytes from CurWritePosition,
// but the payload still not copyed. the pTxContext->SavedPad[] will save as allzero. and set the bCopyPad = TRUE.
// 4. Interrupt complete.
// 5. Our interrupted routine go back and fill the first 8 bytes to pTxContext.
// 6. Next time when do bulk-out, it found the bCopyPad==TRUE and will copy the SavedPad[] to pTxContext->NextBulkOutPosition.
// and the packet will wrong.
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
if (Status != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_ERROR,("WriteMultiTxResource: CWPos = %ld, NBOutPos = %ld.\n", pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition));
goto done;
}
// Copy the frame content into DMA buffer and update the pTxBlk->Priv
NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen);
pWirelessPacket += pTxBlk->SrcBufLen;
pTxBlk->Priv += pTxBlk->SrcBufLen;
done:
// Release the skb buffer here
RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS);
return(Status);
}
VOID RtmpUSB_FinalWriteTxResource(
IN PRTMP_ADAPTER pAd,
IN TX_BLK *pTxBlk,
IN USHORT totalMPDUSize,
IN USHORT TxIdx)
{
UCHAR QueIdx;
HT_TX_CONTEXT *pHTTXContext;
UINT32 fillOffset;
TXINFO_STRUC *pTxInfo;
TXWI_STRUC *pTxWI;
UINT32 USBDMApktLen, padding;
unsigned long IrqFlags;
PUCHAR pWirelessPacket;
QueIdx = pTxBlk->QueIdx;
pHTTXContext = &pAd->TxContext[QueIdx];
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
if (pHTTXContext->bCurWriting == TRUE)
{
fillOffset = pHTTXContext->CurWritePosition;
if (((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition) || ((pHTTXContext->ENextBulkOutPosition-8) == pHTTXContext->CurWritePosition))
&& (pHTTXContext->bCopySavePad == TRUE))
pWirelessPacket = (PUCHAR)(&pHTTXContext->SavedPad[0]);
else
pWirelessPacket = (PUCHAR)(&pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset]);
//
// Update TxInfo->USBDMApktLen ,
// the length = TXWI_SIZE + 802.11_hdr + 802.11_hdr_pad + payload_of_all_batch_frames + Bulk-Out-padding
//
pTxInfo = (PTXINFO_STRUC)(pWirelessPacket);
// Calculate the bulk-out padding
USBDMApktLen = pTxBlk->Priv - TXINFO_SIZE;
padding = (4 - (USBDMApktLen % 4)) & 0x03; // round up to 4 byte alignment
USBDMApktLen += padding;
pTxInfo->USBDMATxPktLen = USBDMApktLen;
//
// Update TXWI->MPDUtotalByteCount ,
// the length = 802.11 header + payload_of_all_batch_frames
pTxWI= (PTXWI_STRUC)(pWirelessPacket + TXINFO_SIZE);
pTxWI->MPDUtotalByteCount = totalMPDUSize;
//
// Update the pHTTXContext->CurWritePosition
//
pHTTXContext->CurWritePosition += (TXINFO_SIZE + USBDMApktLen);
if ((pHTTXContext->CurWritePosition + 3906)> MAX_TXBULK_LIMIT)
{ // Add 3906 for prevent the NextBulkOut packet size is a A-RALINK/A-MSDU Frame.
pHTTXContext->CurWritePosition = 8;
pTxInfo->SwUseLastRound = 1;
}
pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
//
// Zero the last padding.
//
pWirelessPacket = (&pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset + pTxBlk->Priv]);
NdisZeroMemory(pWirelessPacket, padding + 8);
// Finally, set bCurWriting as FALSE
pHTTXContext->bCurWriting = FALSE;
}
else
{ // It should not happened now unless we are going to shutdown.
DBGPRINT(RT_DEBUG_ERROR, ("FinalWriteTxResource():bCurWriting is FALSE when handle last frames.\n"));
}
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
}
VOID RtmpUSBDataLastTxIdx(
IN PRTMP_ADAPTER pAd,
IN UCHAR QueIdx,
IN USHORT TxIdx)
{
// DO nothing for USB.
}
/*
When can do bulk-out:
1. TxSwFreeIdx < TX_RING_SIZE;
It means has at least one Ring entity is ready for bulk-out, kick it out.
2. If TxSwFreeIdx == TX_RING_SIZE
Check if the CurWriting flag is FALSE, if it's FALSE, we can do kick out.
*/
VOID RtmpUSBDataKickOut(
IN PRTMP_ADAPTER pAd,
IN TX_BLK *pTxBlk,
IN UCHAR QueIdx)
{
RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx));
RTUSBKickBulkOut(pAd);
}
/*
Must be run in Interrupt context
This function handle RT2870 specific TxDesc and cpu index update and kick the packet out.
*/
int RtmpUSBMgmtKickOut(
IN RTMP_ADAPTER *pAd,
IN UCHAR QueIdx,
IN PNDIS_PACKET pPacket,
IN PUCHAR pSrcBufVA,
IN UINT SrcBufLen)
{
PTXINFO_STRUC pTxInfo;
ULONG BulkOutSize;
UCHAR padLen;
PUCHAR pDest;
ULONG SwIdx = pAd->MgmtRing.TxCpuIdx;
PTX_CONTEXT pMLMEContext = (PTX_CONTEXT)pAd->MgmtRing.Cell[SwIdx].AllocVa;
unsigned long IrqFlags;
pTxInfo = (PTXINFO_STRUC)(pSrcBufVA);
// Build our URB for USBD
BulkOutSize = SrcBufLen;
BulkOutSize = (BulkOutSize + 3) & (~3);
RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(BulkOutSize - TXINFO_SIZE), TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE);
BulkOutSize += 4; // Always add 4 extra bytes at every packet.
// If BulkOutSize is multiple of BulkOutMaxPacketSize, add extra 4 bytes again.
if ((BulkOutSize % pAd->BulkOutMaxPacketSize) == 0)
BulkOutSize += 4;
padLen = BulkOutSize - SrcBufLen;
ASSERT((padLen <= RTMP_PKT_TAIL_PADDING));
// Now memzero all extra padding bytes.
pDest = (PUCHAR)(pSrcBufVA + SrcBufLen);
skb_put(GET_OS_PKT_TYPE(pPacket), padLen);
NdisZeroMemory(pDest, padLen);
RTMP_IRQ_LOCK(&pAd->MLMEBulkOutLock, IrqFlags);
pAd->MgmtRing.Cell[pAd->MgmtRing.TxCpuIdx].pNdisPacket = pPacket;
pMLMEContext->TransferBuffer = (PTX_BUFFER)(GET_OS_PKT_DATAPTR(pPacket));
// Length in TxInfo should be 8 less than bulkout size.
pMLMEContext->BulkOutSize = BulkOutSize;
pMLMEContext->InUse = TRUE;
pMLMEContext->bWaitingBulkOut = TRUE;
//for debug
//hex_dump("RtmpUSBMgmtKickOut", &pMLMEContext->TransferBuffer->field.WirelessPacket[0], (pMLMEContext->BulkOutSize > 16 ? 16 : pMLMEContext->BulkOutSize));
//pAd->RalinkCounters.KickTxCount++;
//pAd->RalinkCounters.OneSecTxDoneCount++;
//if (pAd->MgmtRing.TxSwFreeIdx == MGMT_RING_SIZE)
// needKickOut = TRUE;
// Decrease the TxSwFreeIdx and Increase the TX_CTX_IDX
pAd->MgmtRing.TxSwFreeIdx--;
INC_RING_INDEX(pAd->MgmtRing.TxCpuIdx, MGMT_RING_SIZE);
RTMP_IRQ_UNLOCK(&pAd->MLMEBulkOutLock, IrqFlags);
RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME);
//if (needKickOut)
RTUSBKickBulkOut(pAd);
return 0;
}
VOID RtmpUSBNullFrameKickOut(
IN RTMP_ADAPTER *pAd,
IN UCHAR QueIdx,
IN UCHAR *pNullFrame,
IN UINT32 frameLen)
{
if (pAd->NullContext.InUse == FALSE)
{
PTX_CONTEXT pNullContext;
PTXINFO_STRUC pTxInfo;
PTXWI_STRUC pTxWI;
PUCHAR pWirelessPkt;
pNullContext = &(pAd->NullContext);
// Set the in use bit
pNullContext->InUse = TRUE;
pWirelessPkt = (PUCHAR)&pNullContext->TransferBuffer->field.WirelessPacket[0];
RTMPZeroMemory(&pWirelessPkt[0], 100);
pTxInfo = (PTXINFO_STRUC)&pWirelessPkt[0];
RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(sizeof(HEADER_802_11)+TXWI_SIZE), TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE);
pTxInfo->QSEL = FIFO_EDCA;
pTxWI = (PTXWI_STRUC)&pWirelessPkt[TXINFO_SIZE];
RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, 0, BSSID_WCID, (sizeof(HEADER_802_11)),
0, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_HTTXOP, FALSE, &pAd->CommonCfg.MlmeTransmit);
#ifdef RT_BIG_ENDIAN
RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI);
#endif // RT_BIG_ENDIAN //
RTMPMoveMemory(&pWirelessPkt[TXWI_SIZE+TXINFO_SIZE], &pAd->NullFrame, sizeof(HEADER_802_11));
#ifdef RT_BIG_ENDIAN
RTMPFrameEndianChange(pAd, (PUCHAR)&pWirelessPkt[TXINFO_SIZE + TXWI_SIZE], DIR_WRITE, FALSE);
#endif // RT_BIG_ENDIAN //
pAd->NullContext.BulkOutSize = TXINFO_SIZE + TXWI_SIZE + sizeof(pAd->NullFrame) + 4;
// Fill out frame length information for global Bulk out arbitor
//pNullContext->BulkOutSize = TransferBufferLength;
DBGPRINT(RT_DEBUG_TRACE, ("SYNC - send NULL Frame @%d Mbps...\n", RateIdToMbps[pAd->CommonCfg.TxRate]));
RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NULL);
// Kick bulk out
RTUSBKickBulkOut(pAd);
}
}
#ifdef CONFIG_STA_SUPPORT
/*
========================================================================
Routine Description:
Check Rx descriptor, return NDIS_STATUS_FAILURE if any error dound
Arguments:
pRxD Pointer to the Rx descriptor
Return Value:
NDIS_STATUS_SUCCESS No err
NDIS_STATUS_FAILURE Error
Note:
========================================================================
*/
NDIS_STATUS RTMPCheckRxError(
IN PRTMP_ADAPTER pAd,
IN PHEADER_802_11 pHeader,
IN PRXWI_STRUC pRxWI,
IN PRT28XX_RXD_STRUC pRxINFO)
{
PCIPHER_KEY pWpaKey;
INT dBm;
if (pAd->bPromiscuous == TRUE)
return(NDIS_STATUS_SUCCESS);
if(pRxINFO == NULL)
return(NDIS_STATUS_FAILURE);
// Phy errors & CRC errors
if (pRxINFO->Crc)
{
// Check RSSI for Noise Hist statistic collection.
dBm = (INT) (pRxWI->RSSI0) - pAd->BbpRssiToDbmDelta;
if (dBm <= -87)
pAd->StaCfg.RPIDensity[0] += 1;
else if (dBm <= -82)
pAd->StaCfg.RPIDensity[1] += 1;
else if (dBm <= -77)
pAd->StaCfg.RPIDensity[2] += 1;
else if (dBm <= -72)
pAd->StaCfg.RPIDensity[3] += 1;
else if (dBm <= -67)
pAd->StaCfg.RPIDensity[4] += 1;
else if (dBm <= -62)
pAd->StaCfg.RPIDensity[5] += 1;
else if (dBm <= -57)
pAd->StaCfg.RPIDensity[6] += 1;
else if (dBm > -57)
pAd->StaCfg.RPIDensity[7] += 1;
return(NDIS_STATUS_FAILURE);
}
// Add Rx size to channel load counter, we should ignore error counts
pAd->StaCfg.CLBusyBytes += (pRxWI->MPDUtotalByteCount+ 14);
// Drop ToDs promiscous frame, it is opened due to CCX 2 channel load statistics
if (pHeader->FC.ToDs)
{
DBGPRINT_RAW(RT_DEBUG_ERROR, ("Err;FC.ToDs\n"));
return NDIS_STATUS_FAILURE;
}
// Paul 04-03 for OFDM Rx length issue
if (pRxWI->MPDUtotalByteCount > MAX_AGGREGATION_SIZE)
{
DBGPRINT_RAW(RT_DEBUG_ERROR, ("received packet too long\n"));
return NDIS_STATUS_FAILURE;
}
// Drop not U2M frames, cant's drop here because we will drop beacon in this case
// I am kind of doubting the U2M bit operation
// if (pRxD->U2M == 0)
// return(NDIS_STATUS_FAILURE);
// drop decyption fail frame
if (pRxINFO->Decrypted && pRxINFO->CipherErr)
{
//
// MIC Error
//
if ((pRxINFO->CipherErr == 2) && pRxINFO->MyBss)
{
pWpaKey = &pAd->SharedKey[BSS0][pRxWI->KeyIndex];
RTMPReportMicError(pAd, pWpaKey);
DBGPRINT_RAW(RT_DEBUG_ERROR,("Rx MIC Value error\n"));
}
if (pRxINFO->Decrypted &&
(pAd->SharedKey[BSS0][pRxWI->KeyIndex].CipherAlg == CIPHER_AES) &&
(pHeader->Sequence == pAd->FragFrame.Sequence))
{
//
// Acceptable since the First FragFrame no CipherErr problem.
//
return(NDIS_STATUS_SUCCESS);
}
return(NDIS_STATUS_FAILURE);
}
return(NDIS_STATUS_SUCCESS);
}
VOID RT28xxUsbStaAsicForceWakeup(
IN PRTMP_ADAPTER pAd,
IN BOOLEAN bFromTx)
{
AUTO_WAKEUP_STRUC AutoWakeupCfg;
AutoWakeupCfg.word = 0;
RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x02);
OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
}
VOID RT28xxUsbStaAsicSleepThenAutoWakeup(
IN PRTMP_ADAPTER pAd,
IN USHORT TbttNumToNextWakeUp)
{
AUTO_WAKEUP_STRUC AutoWakeupCfg;
// we have decided to SLEEP, so at least do it for a BEACON period.
if (TbttNumToNextWakeUp == 0)
TbttNumToNextWakeUp = 1;
AutoWakeupCfg.word = 0;
RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
AutoWakeupCfg.field.NumofSleepingTbtt = TbttNumToNextWakeUp - 1;
AutoWakeupCfg.field.EnableAutoWakeup = 1;
AutoWakeupCfg.field.AutoLeadTime = 5;
RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x02); // send POWER-SAVE command to MCU. Timeout 40us.
OPSTATUS_SET_FLAG(pAd, fOP_STATUS_DOZE);
}
#endif // CONFIG_STA_SUPPORT //
VOID RT28xxUsbMlmeRadioOn(
IN PRTMP_ADAPTER pAd)
{
DBGPRINT(RT_DEBUG_TRACE,("RT28xxUsbMlmeRadioOn()\n"));
if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))
return;
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
{
AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x02);
RTMPusecDelay(10000);
}
#endif // CONFIG_STA_SUPPORT //
NICResetFromError(pAd);
// Enable Tx/Rx
RTMPEnableRxTx(pAd);
#ifdef RT3070
if (IS_RT3071(pAd))
{
RT30xxReverseRFSleepModeSetup(pAd);
}
#endif // RT3070 //
// Clear Radio off flag
RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
RTUSBBulkReceive(pAd);
#endif // CONFIG_STA_SUPPORT //
// Set LED
RTMPSetLED(pAd, LED_RADIO_ON);
}
VOID RT28xxUsbMlmeRadioOFF(
IN PRTMP_ADAPTER pAd)
{
WPDMA_GLO_CFG_STRUC GloCfg;
UINT32 Value, i;
DBGPRINT(RT_DEBUG_TRACE,("RT28xxUsbMlmeRadioOFF()\n"));
if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))
return;
// Set LED
RTMPSetLED(pAd, LED_RADIO_OFF);
// Set Radio off flag
RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
{
// Link down first if any association exists
if (INFRA_ON(pAd) || ADHOC_ON(pAd))
LinkDown(pAd, FALSE);
RTMPusecDelay(10000);
//==========================================
// Clean up old bss table
BssTableInit(&pAd->ScanTab);
}
#endif // CONFIG_STA_SUPPORT //
if (pAd->CommonCfg.BBPCurrentBW == BW_40)
{
// Must using 40MHz.
AsicTurnOffRFClk(pAd, pAd->CommonCfg.CentralChannel);
}
else
{
// Must using 20MHz.
AsicTurnOffRFClk(pAd, pAd->CommonCfg.Channel);
}
// Disable Tx/Rx DMA
RTUSBReadMACRegister(pAd, WPDMA_GLO_CFG, &GloCfg.word); // disable DMA
GloCfg.field.EnableTxDMA = 0;
GloCfg.field.EnableRxDMA = 0;
RTUSBWriteMACRegister(pAd, WPDMA_GLO_CFG, GloCfg.word); // abort all TX rings
// Waiting for DMA idle
i = 0;
do
{
RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0))
break;
RTMPusecDelay(1000);
}while (i++ < 100);
// Disable MAC Tx/Rx
RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value);
Value &= (0xfffffff3);
RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value);
// MAC_SYS_CTRL => value = 0x0 => 40mA
//RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0);
// PWR_PIN_CFG => value = 0x0 => 40mA
//RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0);
// TX_PIN_CFG => value = 0x0 => 20mA
//RTMP_IO_WRITE32(pAd, TX_PIN_CFG, 0);
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x02);
#endif // CONFIG_STA_SUPPORT //
}

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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. *
* *
*************************************************************************
Module Name:
sync.c
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
John Chang 2004-09-01 modified for rt2561/2661
*/
#include "../rt_config.h"
// 2.4 Ghz channel plan index in the TxPower arrays.
#define BG_BAND_REGION_0_START 0 // 1,2,3,4,5,6,7,8,9,10,11
#define BG_BAND_REGION_0_SIZE 11
#define BG_BAND_REGION_1_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13
#define BG_BAND_REGION_1_SIZE 13
#define BG_BAND_REGION_2_START 9 // 10,11
#define BG_BAND_REGION_2_SIZE 2
#define BG_BAND_REGION_3_START 9 // 10,11,12,13
#define BG_BAND_REGION_3_SIZE 4
#define BG_BAND_REGION_4_START 13 // 14
#define BG_BAND_REGION_4_SIZE 1
#define BG_BAND_REGION_5_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14
#define BG_BAND_REGION_5_SIZE 14
#define BG_BAND_REGION_6_START 2 // 3,4,5,6,7,8,9
#define BG_BAND_REGION_6_SIZE 7
#define BG_BAND_REGION_7_START 4 // 5,6,7,8,9,10,11,12,13
#define BG_BAND_REGION_7_SIZE 9
#define BG_BAND_REGION_31_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14
#define BG_BAND_REGION_31_SIZE 14
// 5 Ghz channel plan index in the TxPower arrays.
UCHAR A_BAND_REGION_0_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165};
UCHAR A_BAND_REGION_1_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140};
UCHAR A_BAND_REGION_2_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64};
UCHAR A_BAND_REGION_3_CHANNEL_LIST[]={52, 56, 60, 64, 149, 153, 157, 161};
UCHAR A_BAND_REGION_4_CHANNEL_LIST[]={149, 153, 157, 161, 165};
UCHAR A_BAND_REGION_5_CHANNEL_LIST[]={149, 153, 157, 161};
UCHAR A_BAND_REGION_6_CHANNEL_LIST[]={36, 40, 44, 48};
UCHAR A_BAND_REGION_7_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165};
UCHAR A_BAND_REGION_8_CHANNEL_LIST[]={52, 56, 60, 64};
UCHAR A_BAND_REGION_9_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165};
UCHAR A_BAND_REGION_10_CHANNEL_LIST[]={36, 40, 44, 48, 149, 153, 157, 161, 165};
UCHAR A_BAND_REGION_11_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161};
//BaSizeArray follows the 802.11n definition as MaxRxFactor. 2^(13+factor) bytes. When factor =0, it's about Ba buffer size =8.
UCHAR BaSizeArray[4] = {8,16,32,64};
/*
==========================================================================
Description:
Update StaCfg->ChannelList[] according to 1) Country Region 2) RF IC type,
and 3) PHY-mode user selected.
The outcome is used by driver when doing site survey.
IRQL = PASSIVE_LEVEL
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID BuildChannelList(
IN PRTMP_ADAPTER pAd)
{
UCHAR i, j, index=0, num=0;
PUCHAR pChannelList = NULL;
NdisZeroMemory(pAd->ChannelList, MAX_NUM_OF_CHANNELS * sizeof(CHANNEL_TX_POWER));
// if not 11a-only mode, channel list starts from 2.4Ghz band
if ((pAd->CommonCfg.PhyMode != PHY_11A)
#ifdef DOT11_N_SUPPORT
&& (pAd->CommonCfg.PhyMode != PHY_11AN_MIXED) && (pAd->CommonCfg.PhyMode != PHY_11N_5G)
#endif // DOT11_N_SUPPORT //
)
{
switch (pAd->CommonCfg.CountryRegion & 0x7f)
{
case REGION_0_BG_BAND: // 1 -11
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_0_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_0_SIZE);
index += BG_BAND_REGION_0_SIZE;
break;
case REGION_1_BG_BAND: // 1 - 13
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_1_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_1_SIZE);
index += BG_BAND_REGION_1_SIZE;
break;
case REGION_2_BG_BAND: // 10 - 11
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_2_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_2_SIZE);
index += BG_BAND_REGION_2_SIZE;
break;
case REGION_3_BG_BAND: // 10 - 13
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_3_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_3_SIZE);
index += BG_BAND_REGION_3_SIZE;
break;
case REGION_4_BG_BAND: // 14
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_4_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_4_SIZE);
index += BG_BAND_REGION_4_SIZE;
break;
case REGION_5_BG_BAND: // 1 - 14
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_5_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_5_SIZE);
index += BG_BAND_REGION_5_SIZE;
break;
case REGION_6_BG_BAND: // 3 - 9
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_6_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_6_SIZE);
index += BG_BAND_REGION_6_SIZE;
break;
case REGION_7_BG_BAND: // 5 - 13
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_7_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_7_SIZE);
index += BG_BAND_REGION_7_SIZE;
break;
case REGION_31_BG_BAND: // 1 - 14
NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_31_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_31_SIZE);
index += BG_BAND_REGION_31_SIZE;
break;
default: // Error. should never happen
break;
}
for (i=0; i<index; i++)
pAd->ChannelList[i].MaxTxPwr = 20;
}
if ((pAd->CommonCfg.PhyMode == PHY_11A) || (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED)
#ifdef DOT11_N_SUPPORT
|| (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED)
|| (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11N_5G)
#endif // DOT11_N_SUPPORT //
)
{
switch (pAd->CommonCfg.CountryRegionForABand & 0x7f)
{
case REGION_0_A_BAND:
num = sizeof(A_BAND_REGION_0_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_0_CHANNEL_LIST;
break;
case REGION_1_A_BAND:
num = sizeof(A_BAND_REGION_1_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_1_CHANNEL_LIST;
break;
case REGION_2_A_BAND:
num = sizeof(A_BAND_REGION_2_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_2_CHANNEL_LIST;
break;
case REGION_3_A_BAND:
num = sizeof(A_BAND_REGION_3_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_3_CHANNEL_LIST;
break;
case REGION_4_A_BAND:
num = sizeof(A_BAND_REGION_4_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_4_CHANNEL_LIST;
break;
case REGION_5_A_BAND:
num = sizeof(A_BAND_REGION_5_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_5_CHANNEL_LIST;
break;
case REGION_6_A_BAND:
num = sizeof(A_BAND_REGION_6_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_6_CHANNEL_LIST;
break;
case REGION_7_A_BAND:
num = sizeof(A_BAND_REGION_7_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_7_CHANNEL_LIST;
break;
case REGION_8_A_BAND:
num = sizeof(A_BAND_REGION_8_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_8_CHANNEL_LIST;
break;
case REGION_9_A_BAND:
num = sizeof(A_BAND_REGION_9_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_9_CHANNEL_LIST;
break;
case REGION_10_A_BAND:
num = sizeof(A_BAND_REGION_10_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_10_CHANNEL_LIST;
break;
case REGION_11_A_BAND:
num = sizeof(A_BAND_REGION_11_CHANNEL_LIST)/sizeof(UCHAR);
pChannelList = A_BAND_REGION_11_CHANNEL_LIST;
break;
default: // Error. should never happen
DBGPRINT(RT_DEBUG_WARN,("countryregion=%d not support", pAd->CommonCfg.CountryRegionForABand));
break;
}
if (num != 0)
{
UCHAR RadarCh[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140};
for (i=0; i<num; i++)
{
for (j=0; j<MAX_NUM_OF_CHANNELS; j++)
{
if (pChannelList[i] == pAd->TxPower[j].Channel)
NdisMoveMemory(&pAd->ChannelList[index+i], &pAd->TxPower[j], sizeof(CHANNEL_TX_POWER));
}
for (j=0; j<15; j++)
{
if (pChannelList[i] == RadarCh[j])
pAd->ChannelList[index+i].DfsReq = TRUE;
}
pAd->ChannelList[index+i].MaxTxPwr = 20;
}
index += num;
}
}
pAd->ChannelListNum = index;
DBGPRINT(RT_DEBUG_TRACE,("country code=%d/%d, RFIC=%d, PHY mode=%d, support %d channels\n",
pAd->CommonCfg.CountryRegion, pAd->CommonCfg.CountryRegionForABand, pAd->RfIcType, pAd->CommonCfg.PhyMode, pAd->ChannelListNum));
#ifdef DBG
for (i=0;i<pAd->ChannelListNum;i++)
{
DBGPRINT_RAW(RT_DEBUG_TRACE,("BuildChannel # %d :: Pwr0 = %d, Pwr1 =%d, \n ", pAd->ChannelList[i].Channel, pAd->ChannelList[i].Power, pAd->ChannelList[i].Power2));
}
#endif
}
/*
==========================================================================
Description:
This routine return the first channel number according to the country
code selection and RF IC selection (signal band or dual band). It is called
whenever driver need to start a site survey of all supported channels.
Return:
ch - the first channel number of current country code setting
IRQL = PASSIVE_LEVEL
==========================================================================
*/
UCHAR FirstChannel(
IN PRTMP_ADAPTER pAd)
{
return pAd->ChannelList[0].Channel;
}
/*
==========================================================================
Description:
This routine returns the next channel number. This routine is called
during driver need to start a site survey of all supported channels.
Return:
next_channel - the next channel number valid in current country code setting.
Note:
return 0 if no more next channel
==========================================================================
*/
UCHAR NextChannel(
IN PRTMP_ADAPTER pAd,
IN UCHAR channel)
{
int i;
UCHAR next_channel = 0;
for (i = 0; i < (pAd->ChannelListNum - 1); i++)
if (channel == pAd->ChannelList[i].Channel)
{
next_channel = pAd->ChannelList[i+1].Channel;
break;
}
return next_channel;
}
/*
==========================================================================
Description:
This routine is for Cisco Compatible Extensions 2.X
Spec31. AP Control of Client Transmit Power
Return:
None
Note:
Required by Aironet dBm(mW)
0dBm(1mW), 1dBm(5mW), 13dBm(20mW), 15dBm(30mW),
17dBm(50mw), 20dBm(100mW)
We supported
3dBm(Lowest), 6dBm(10%), 9dBm(25%), 12dBm(50%),
14dBm(75%), 15dBm(100%)
The client station's actual transmit power shall be within +/- 5dB of
the minimum value or next lower value.
==========================================================================
*/
VOID ChangeToCellPowerLimit(
IN PRTMP_ADAPTER pAd,
IN UCHAR AironetCellPowerLimit)
{
//valud 0xFF means that hasn't found power limit information
//from the AP's Beacon/Probe response.
if (AironetCellPowerLimit == 0xFF)
return;
if (AironetCellPowerLimit < 6) //Used Lowest Power Percentage.
pAd->CommonCfg.TxPowerPercentage = 6;
else if (AironetCellPowerLimit < 9)
pAd->CommonCfg.TxPowerPercentage = 10;
else if (AironetCellPowerLimit < 12)
pAd->CommonCfg.TxPowerPercentage = 25;
else if (AironetCellPowerLimit < 14)
pAd->CommonCfg.TxPowerPercentage = 50;
else if (AironetCellPowerLimit < 15)
pAd->CommonCfg.TxPowerPercentage = 75;
else
pAd->CommonCfg.TxPowerPercentage = 100; //else used maximum
if (pAd->CommonCfg.TxPowerPercentage > pAd->CommonCfg.TxPowerDefault)
pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;
}
CHAR ConvertToRssi(
IN PRTMP_ADAPTER pAd,
IN CHAR Rssi,
IN UCHAR RssiNumber)
{
UCHAR RssiOffset, LNAGain;
// Rssi equals to zero should be an invalid value
if (Rssi == 0)
return -99;
LNAGain = GET_LNA_GAIN(pAd);
if (pAd->LatchRfRegs.Channel > 14)
{
if (RssiNumber == 0)
RssiOffset = pAd->ARssiOffset0;
else if (RssiNumber == 1)
RssiOffset = pAd->ARssiOffset1;
else
RssiOffset = pAd->ARssiOffset2;
}
else
{
if (RssiNumber == 0)
RssiOffset = pAd->BGRssiOffset0;
else if (RssiNumber == 1)
RssiOffset = pAd->BGRssiOffset1;
else
RssiOffset = pAd->BGRssiOffset2;
}
return (-12 - RssiOffset - LNAGain - Rssi);
}
/*
==========================================================================
Description:
Scan next channel
==========================================================================
*/
VOID ScanNextChannel(
IN PRTMP_ADAPTER pAd)
{
HEADER_802_11 Hdr80211;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
UCHAR SsidLen = 0, ScanType = pAd->MlmeAux.ScanType, BBPValue = 0;
#ifdef CONFIG_STA_SUPPORT
USHORT Status;
PHEADER_802_11 pHdr80211;
#endif // CONFIG_STA_SUPPORT //
UINT ScanTimeIn5gChannel = SHORT_CHANNEL_TIME;
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
{
if (MONITOR_ON(pAd))
return;
}
#endif // CONFIG_STA_SUPPORT //
#ifdef RALINK_ATE
// Nothing to do in ATE mode.
if (ATE_ON(pAd))
return;
#endif // RALINK_ATE //
if (pAd->MlmeAux.Channel == 0)
{
if ((pAd->CommonCfg.BBPCurrentBW == BW_40)
#ifdef CONFIG_STA_SUPPORT
&& (INFRA_ON(pAd)
|| (pAd->OpMode == OPMODE_AP))
#endif // CONFIG_STA_SUPPORT //
)
{
AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
BBPValue &= (~0x18);
BBPValue |= 0x10;
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",pAd->CommonCfg.CentralChannel, pAd->ScanTab.BssNr));
}
else
{
AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
AsicLockChannel(pAd, pAd->CommonCfg.Channel);
DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to channel %d, Total BSS[%02d]\n",pAd->CommonCfg.Channel, pAd->ScanTab.BssNr));
}
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
{
//
// To prevent data lost.
// Send an NULL data with turned PSM bit on to current associated AP before SCAN progress.
// Now, we need to send an NULL data with turned PSM bit off to AP, when scan progress done
//
if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && (INFRA_ON(pAd)))
{
NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer);
if (NStatus == NDIS_STATUS_SUCCESS)
{
pHdr80211 = (PHEADER_802_11) pOutBuffer;
MgtMacHeaderInit(pAd, pHdr80211, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid);
pHdr80211->Duration = 0;
pHdr80211->FC.Type = BTYPE_DATA;
pHdr80211->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE);
// Send using priority queue
MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11));
DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqAction -- Send PSM Data frame\n"));
MlmeFreeMemory(pAd, pOutBuffer);
RTMPusecDelay(5000);
}
}
pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
Status = MLME_SUCCESS;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status);
}
#endif // CONFIG_STA_SUPPORT //
RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
}
#ifdef RT2870
#ifdef CONFIG_STA_SUPPORT
else if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) && (pAd->OpMode == OPMODE_STA))
{
pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
MlmeCntlConfirm(pAd, MT2_SCAN_CONF, MLME_FAIL_NO_RESOURCE);
}
#endif // CONFIG_STA_SUPPORT //
#endif // RT2870 //
else
{
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
{
// BBP and RF are not accessible in PS mode, we has to wake them up first
if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
AsicForceWakeup(pAd, TRUE);
// leave PSM during scanning. otherwise we may lost ProbeRsp & BEACON
if (pAd->StaCfg.Psm == PWR_SAVE)
MlmeSetPsmBit(pAd, PWR_ACTIVE);
}
#endif // CONFIG_STA_SUPPORT //
AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, TRUE);
AsicLockChannel(pAd, pAd->MlmeAux.Channel);
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
{
if (pAd->MlmeAux.Channel > 14)
{
if ((pAd->CommonCfg.bIEEE80211H == 1) && RadarChannelCheck(pAd, pAd->MlmeAux.Channel))
{
ScanType = SCAN_PASSIVE;
ScanTimeIn5gChannel = MIN_CHANNEL_TIME;
}
}
#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier
// carrier detection
if (pAd->CommonCfg.CarrierDetect.Enable == TRUE)
{
ScanType = SCAN_PASSIVE;
ScanTimeIn5gChannel = MIN_CHANNEL_TIME;
}
#endif // CARRIER_DETECTION_SUPPORT //
}
#endif // CONFIG_STA_SUPPORT //
//Global country domain(ch1-11:active scan, ch12-14 passive scan)
if ((pAd->MlmeAux.Channel <= 14) && (pAd->MlmeAux.Channel >= 12) && ((pAd->CommonCfg.CountryRegion & 0x7f) == REGION_31_BG_BAND))
{
ScanType = SCAN_PASSIVE;
}
// We need to shorten active scan time in order for WZC connect issue
// Chnage the channel scan time for CISCO stuff based on its IAPP announcement
if (ScanType == FAST_SCAN_ACTIVE)
RTMPSetTimer(&pAd->MlmeAux.ScanTimer, FAST_ACTIVE_SCAN_TIME);
#ifdef CONFIG_STA_SUPPORT
else if (((ScanType == SCAN_CISCO_ACTIVE) ||
(ScanType == SCAN_CISCO_PASSIVE) ||
(ScanType == SCAN_CISCO_CHANNEL_LOAD) ||
(ScanType == SCAN_CISCO_NOISE)) && (pAd->OpMode == OPMODE_STA))
{
if (pAd->StaCfg.CCXScanTime < 25)
RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime * 2);
else
RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime);
}
#endif // CONFIG_STA_SUPPORT //
else // must be SCAN_PASSIVE or SCAN_ACTIVE
{
if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED)
#ifdef DOT11_N_SUPPORT
|| (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED)
#endif // DOT11_N_SUPPORT //
)
{
if (pAd->MlmeAux.Channel > 14)
RTMPSetTimer(&pAd->MlmeAux.ScanTimer, ScanTimeIn5gChannel);
else
RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MIN_CHANNEL_TIME);
}
else
RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MAX_CHANNEL_TIME);
}
if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE) ||
(ScanType == SCAN_CISCO_ACTIVE))
{
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
if (NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("SYNC - ScanNextChannel() allocate memory fail\n"));
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
{
pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
Status = MLME_FAIL_NO_RESOURCE;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status);
}
#endif // CONFIG_STA_SUPPORT //
return;
}
// There is no need to send broadcast probe request if active scan is in effect.
if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE)
)
SsidLen = pAd->MlmeAux.SsidLen;
else
SsidLen = 0;
MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr80211,
1, &SsidIe,
1, &SsidLen,
SsidLen, pAd->MlmeAux.Ssid,
1, &SupRateIe,
1, &pAd->CommonCfg.SupRateLen,
pAd->CommonCfg.SupRateLen, pAd->CommonCfg.SupRate,
END_OF_ARGS);
if (pAd->CommonCfg.ExtRateLen)
{
ULONG Tmp;
MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
1, &ExtRateIe,
1, &pAd->CommonCfg.ExtRateLen,
pAd->CommonCfg.ExtRateLen, pAd->CommonCfg.ExtRate,
END_OF_ARGS);
FrameLen += Tmp;
}
#ifdef DOT11_N_SUPPORT
if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
{
ULONG Tmp;
UCHAR HtLen;
UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33};
#ifdef RT_BIG_ENDIAN
HT_CAPABILITY_IE HtCapabilityTmp;
#endif
if (pAd->bBroadComHT == TRUE)
{
HtLen = pAd->MlmeAux.HtCapabilityLen + 4;
#ifdef RT_BIG_ENDIAN
NdisMoveMemory(&HtCapabilityTmp, &pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE);
*(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo));
*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo));
MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
1, &WpaIe,
1, &HtLen,
4, &BROADCOM[0],
pAd->MlmeAux.HtCapabilityLen, &HtCapabilityTmp,
END_OF_ARGS);
#else
MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
1, &WpaIe,
1, &HtLen,
4, &BROADCOM[0],
pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability,
END_OF_ARGS);
#endif // RT_BIG_ENDIAN //
}
else
{
HtLen = pAd->MlmeAux.HtCapabilityLen;
#ifdef RT_BIG_ENDIAN
NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, SIZE_HT_CAP_IE);
*(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo));
*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo));
MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
1, &HtCapIe,
1, &HtLen,
HtLen, &HtCapabilityTmp,
END_OF_ARGS);
#else
MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
1, &HtCapIe,
1, &HtLen,
HtLen, &pAd->CommonCfg.HtCapability,
END_OF_ARGS);
#endif // RT_BIG_ENDIAN //
}
FrameLen += Tmp;
#ifdef DOT11N_DRAFT3
if (pAd->CommonCfg.BACapability.field.b2040CoexistScanSup == 1)
{
ULONG Tmp;
HtLen = 1;
MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
1, &ExtHtCapIe,
1, &HtLen,
1, &pAd->CommonCfg.BSSCoexist2040.word,
END_OF_ARGS);
FrameLen += Tmp;
}
#endif // DOT11N_DRAFT3 //
}
#endif // DOT11_N_SUPPORT //
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
// For SCAN_CISCO_PASSIVE, do nothing and silently wait for beacon or other probe reponse
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
pAd->Mlme.SyncMachine.CurrState = SCAN_LISTEN;
#endif // CONFIG_STA_SUPPORT //
}
}
VOID MgtProbReqMacHeaderInit(
IN PRTMP_ADAPTER pAd,
IN OUT PHEADER_802_11 pHdr80211,
IN UCHAR SubType,
IN UCHAR ToDs,
IN PUCHAR pDA,
IN PUCHAR pBssid)
{
NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11));
pHdr80211->FC.Type = BTYPE_MGMT;
pHdr80211->FC.SubType = SubType;
if (SubType == SUBTYPE_ACK)
pHdr80211->FC.Type = BTYPE_CNTL;
pHdr80211->FC.ToDs = ToDs;
COPY_MAC_ADDR(pHdr80211->Addr1, pDA);
COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress);
COPY_MAC_ADDR(pHdr80211->Addr3, pBssid);
}

1606
drivers/staging/rt3070/common/cmm_wpa.c Normal file
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441
drivers/staging/rt3070/common/dfs.c Normal file
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@ -0,0 +1,441 @@
/*
*************************************************************************
* 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_dfs.c
Abstract:
Support DFS function.
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Fonchi 03-12-2007 created
*/
#include "../rt_config.h"
typedef struct _RADAR_DURATION_TABLE
{
ULONG RDDurRegion;
ULONG RadarSignalDuration;
ULONG Tolerance;
} RADAR_DURATION_TABLE, *PRADAR_DURATION_TABLE;
static UCHAR RdIdleTimeTable[MAX_RD_REGION][4] =
{
{9, 250, 250, 250}, // CE
{4, 250, 250, 250}, // FCC
{4, 250, 250, 250}, // JAP
{15, 250, 250, 250}, // JAP_W53
{4, 250, 250, 250} // JAP_W56
};
/*
========================================================================
Routine Description:
Bbp Radar detection routine
Arguments:
pAd Pointer to our adapter
Return Value:
========================================================================
*/
VOID BbpRadarDetectionStart(
IN PRTMP_ADAPTER pAd)
{
UINT8 RadarPeriod;
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 114, 0x02);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 121, 0x20);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 122, 0x00);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 123, 0x08/*0x80*/);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 124, 0x28);
RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 125, 0xff);
RadarPeriod = ((UINT)RdIdleTimeTable[pAd->CommonCfg.RadarDetect.RDDurRegion][0] + (UINT)pAd->CommonCfg.RadarDetect.DfsSessionTime) < 250 ?
(RdIdleTimeTable[pAd->CommonCfg.RadarDetect.RDDurRegion][0] + pAd->CommonCfg.RadarDetect.DfsSessionTime) : 250;
RTMP_IO_WRITE8(pAd, 0x7020, 0x1d);
RTMP_IO_WRITE8(pAd, 0x7021, 0x40);
RadarDetectionStart(pAd, 0, RadarPeriod);
return;
}
/*
========================================================================
Routine Description:
Bbp Radar detection routine
Arguments:
pAd Pointer to our adapter
Return Value:
========================================================================
*/
VOID BbpRadarDetectionStop(
IN PRTMP_ADAPTER pAd)
{
RTMP_IO_WRITE8(pAd, 0x7020, 0x1d);
RTMP_IO_WRITE8(pAd, 0x7021, 0x60);
RadarDetectionStop(pAd);
return;
}
/*
========================================================================
Routine Description:
Radar detection routine
Arguments:
pAd Pointer to our adapter
Return Value:
========================================================================
*/
VOID RadarDetectionStart(
IN PRTMP_ADAPTER pAd,
IN BOOLEAN CTSProtect,
IN UINT8 CTSPeriod)
{
UINT8 DfsActiveTime = (pAd->CommonCfg.RadarDetect.DfsSessionTime & 0x1f);
UINT8 CtsProtect = (CTSProtect == 1) ? 0x02 : 0x01; // CTS protect.
if (CTSProtect != 0)
{
switch(pAd->CommonCfg.RadarDetect.RDDurRegion)
{
case FCC:
case JAP_W56:
CtsProtect = 0x03;
break;
case CE:
case JAP_W53:
default:
CtsProtect = 0x02;
break;
}
}
else
CtsProtect = 0x01;
// send start-RD with CTS protection command to MCU
// highbyte [7] reserve
// highbyte [6:5] 0x: stop Carrier/Radar detection
// highbyte [10]: Start Carrier/Radar detection without CTS protection, 11: Start Carrier/Radar detection with CTS protection
// highbyte [4:0] Radar/carrier detection duration. In 1ms.
// lowbyte [7:0] Radar/carrier detection period, in 1ms.
AsicSendCommandToMcu(pAd, 0x60, 0xff, CTSPeriod, DfsActiveTime | (CtsProtect << 5));
//AsicSendCommandToMcu(pAd, 0x63, 0xff, 10, 0);
return;
}
/*
========================================================================
Routine Description:
Radar detection routine
Arguments:
pAd Pointer to our adapter
Return Value:
TRUE Found radar signal
FALSE Not found radar signal
========================================================================
*/
VOID RadarDetectionStop(
IN PRTMP_ADAPTER pAd)
{
DBGPRINT(RT_DEBUG_TRACE,("RadarDetectionStop.\n"));
AsicSendCommandToMcu(pAd, 0x60, 0xff, 0x00, 0x00); // send start-RD with CTS protection command to MCU
return;
}
/*
========================================================================
Routine Description:
Radar channel check routine
Arguments:
pAd Pointer to our adapter
Return Value:
TRUE need to do radar detect
FALSE need not to do radar detect
========================================================================
*/
BOOLEAN RadarChannelCheck(
IN PRTMP_ADAPTER pAd,
IN UCHAR Ch)
{
#if 1
INT i;
BOOLEAN result = FALSE;
for (i=0; i<pAd->ChannelListNum; i++)
{
if (Ch == pAd->ChannelList[i].Channel)
{
result = pAd->ChannelList[i].DfsReq;
break;
}
}
return result;
#else
INT i;
UCHAR Channel[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140};
for (i=0; i<15; i++)
{
if (Ch == Channel[i])
{
break;
}
}
if (i != 15)
return TRUE;
else
return FALSE;
#endif
}
ULONG JapRadarType(
IN PRTMP_ADAPTER pAd)
{
ULONG i;
const UCHAR Channel[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140};
if (pAd->CommonCfg.RadarDetect.RDDurRegion != JAP)
{
return pAd->CommonCfg.RadarDetect.RDDurRegion;
}
for (i=0; i<15; i++)
{
if (pAd->CommonCfg.Channel == Channel[i])
{
break;
}
}
if (i < 4)
return JAP_W53;
else if (i < 15)
return JAP_W56;
else
return JAP; // W52
}
ULONG RTMPBbpReadRadarDuration(
IN PRTMP_ADAPTER pAd)
{
UINT8 byteValue = 0;
ULONG result;
BBP_IO_READ8_BY_REG_ID(pAd, BBP_R115, &byteValue);
result = 0;
switch (byteValue)
{
case 1: // radar signal detected by pulse mode.
case 2: // radar signal detected by width mode.
result = RTMPReadRadarDuration(pAd);
break;
case 0: // No radar signal.
default:
result = 0;
break;
}
return result;
}
ULONG RTMPReadRadarDuration(
IN PRTMP_ADAPTER pAd)
{
ULONG result = 0;
#ifdef DFS_SUPPORT
UINT8 duration1 = 0, duration2 = 0, duration3 = 0;
BBP_IO_READ8_BY_REG_ID(pAd, BBP_R116, &duration1);
BBP_IO_READ8_BY_REG_ID(pAd, BBP_R117, &duration2);
BBP_IO_READ8_BY_REG_ID(pAd, BBP_R118, &duration3);
result = (duration1 << 16) + (duration2 << 8) + duration3;
#endif // DFS_SUPPORT //
return result;
}
VOID RTMPCleanRadarDuration(
IN PRTMP_ADAPTER pAd)
{
return;
}
/*
========================================================================
Routine Description:
Radar wave detection. The API should be invoke each second.
Arguments:
pAd - Adapter pointer
Return Value:
None
========================================================================
*/
VOID ApRadarDetectPeriodic(
IN PRTMP_ADAPTER pAd)
{
INT i;
pAd->CommonCfg.RadarDetect.InServiceMonitorCount++;
for (i=0; i<pAd->ChannelListNum; i++)
{
if (pAd->ChannelList[i].RemainingTimeForUse > 0)
{
pAd->ChannelList[i].RemainingTimeForUse --;
if ((pAd->Mlme.PeriodicRound%5) == 0)
{
DBGPRINT(RT_DEBUG_TRACE, ("RadarDetectPeriodic - ch=%d, RemainingTimeForUse=%d\n", pAd->ChannelList[i].Channel, pAd->ChannelList[i].RemainingTimeForUse));
}
}
}
//radar detect
if ((pAd->CommonCfg.Channel > 14)
&& (pAd->CommonCfg.bIEEE80211H == 1)
&& RadarChannelCheck(pAd, pAd->CommonCfg.Channel))
{
RadarDetectPeriodic(pAd);
}
return;
}
// Periodic Radar detection, switch channel will occur in RTMPHandleTBTTInterrupt()
// Before switch channel, driver needs doing channel switch announcement.
VOID RadarDetectPeriodic(
IN PRTMP_ADAPTER pAd)
{
// need to check channel availability, after switch channel
if (pAd->CommonCfg.RadarDetect.RDMode != RD_SILENCE_MODE)
return;
// channel availability check time is 60sec, use 65 for assurance
if (pAd->CommonCfg.RadarDetect.RDCount++ > pAd->CommonCfg.RadarDetect.ChMovingTime)
{
DBGPRINT(RT_DEBUG_TRACE, ("Not found radar signal, start send beacon and radar detection in service monitor\n\n"));
BbpRadarDetectionStop(pAd);
AsicEnableBssSync(pAd);
pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE;
return;
}
return;
}
/*
==========================================================================
Description:
change channel moving time for DFS testing.
Arguments:
pAdapter Pointer to our adapter
wrq Pointer to the ioctl argument
Return Value:
None
Note:
Usage:
1.) iwpriv ra0 set ChMovTime=[value]
==========================================================================
*/
INT Set_ChMovingTime_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg)
{
UINT8 Value;
Value = simple_strtol(arg, 0, 10);
pAd->CommonCfg.RadarDetect.ChMovingTime = Value;
DBGPRINT(RT_DEBUG_TRACE, ("%s:: %d\n", __FUNCTION__,
pAd->CommonCfg.RadarDetect.ChMovingTime));
return TRUE;
}
INT Set_LongPulseRadarTh_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg)
{
UINT8 Value;
Value = simple_strtol(arg, 0, 10) > 10 ? 10 : simple_strtol(arg, 0, 10);
pAd->CommonCfg.RadarDetect.LongPulseRadarTh = Value;
DBGPRINT(RT_DEBUG_TRACE, ("%s:: %d\n", __FUNCTION__,
pAd->CommonCfg.RadarDetect.LongPulseRadarTh));
return TRUE;
}

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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. *
* *
*************************************************************************
*/
#include "../rt_config.h"
#include "netif_block.h"
static NETIF_ENTRY freeNetIfEntryPool[FREE_NETIF_POOL_SIZE];
static LIST_HEADER freeNetIfEntryList;
void initblockQueueTab(
IN PRTMP_ADAPTER pAd)
{
int i;
initList(&freeNetIfEntryList);
for (i = 0; i < FREE_NETIF_POOL_SIZE; i++)
insertTailList(&freeNetIfEntryList, (PLIST_ENTRY)&freeNetIfEntryPool[i]);
for (i=0; i < NUM_OF_TX_RING; i++)
initList(&pAd->blockQueueTab[i].NetIfList);
return;
}
BOOLEAN blockNetIf(
IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry,
IN PNET_DEV pNetDev)
{
PNETIF_ENTRY pNetIfEntry = NULL;
if ((pNetIfEntry = (PNETIF_ENTRY)removeHeadList(&freeNetIfEntryList)) != NULL)
{
netif_stop_queue(pNetDev);
pNetIfEntry->pNetDev = pNetDev;
insertTailList(&pBlockQueueEntry->NetIfList, (PLIST_ENTRY)pNetIfEntry);
pBlockQueueEntry->SwTxQueueBlockFlag = TRUE;
DBGPRINT(RT_DEBUG_TRACE, ("netif_stop_queue(%s)\n", pNetDev->name));
}
else
return FALSE;
return TRUE;
}
VOID releaseNetIf(
IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry)
{
PNETIF_ENTRY pNetIfEntry = NULL;
PLIST_HEADER pNetIfList = &pBlockQueueEntry->NetIfList;
while((pNetIfEntry = (PNETIF_ENTRY)removeHeadList(pNetIfList)) != NULL)
{
PNET_DEV pNetDev = pNetIfEntry->pNetDev;
netif_wake_queue(pNetDev);
insertTailList(&freeNetIfEntryList, (PLIST_ENTRY)pNetIfEntry);
DBGPRINT(RT_DEBUG_TRACE, ("netif_wake_queue(%s)\n", pNetDev->name));
}
pBlockQueueEntry->SwTxQueueBlockFlag = FALSE;
return;
}
VOID StopNetIfQueue(
IN PRTMP_ADAPTER pAd,
IN UCHAR QueIdx,
IN PNDIS_PACKET pPacket)
{
PNET_DEV NetDev = NULL;
UCHAR IfIdx = 0;
BOOLEAN valid = FALSE;
#ifdef WDS_SUPPORT
if (RTMP_GET_PACKET_NET_DEVICE(pPacket) >= MIN_NET_DEVICE_FOR_WDS)
{
IfIdx = (RTMP_GET_PACKET_NET_DEVICE(pPacket) - MIN_NET_DEVICE_FOR_WDS) % MAX_WDS_ENTRY;
NetDev = pAd->WdsTab.WdsEntry[IfIdx].dev;
}
else
#endif // WDS_SUPPORT //
{
#ifdef MBSS_SUPPORT
if (pAd->OpMode == OPMODE_AP)
{
IfIdx = (RTMP_GET_PACKET_NET_DEVICE(pPacket) - MIN_NET_DEVICE_FOR_MBSSID) % MAX_MBSSID_NUM;
NetDev = pAd->ApCfg.MBSSID[IfIdx].MSSIDDev;
}
else
{
IfIdx = MAIN_MBSSID;
NetDev = pAd->net_dev;
}
#else
IfIdx = MAIN_MBSSID;
NetDev = pAd->net_dev;
#endif
}
// WMM support 4 software queues.
// One software queue full doesn't mean device have no capbility to transmit packet.
// So disable block Net-If queue function while WMM enable.
#ifdef CONFIG_STA_SUPPORT
IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
valid = (pAd->CommonCfg.bWmmCapable == TRUE) ? FALSE : TRUE;
#endif // CONFIG_STA_SUPPORT //
if (valid)
blockNetIf(&pAd->blockQueueTab[QueIdx], NetDev);
return;
}

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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. *
* *
*************************************************************************
Module Name:
rtmp_wep.c
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Paul Wu 10-28-02 Initial
*/
#include "../rt_config.h"
UINT FCSTAB_32[256] =
{
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
};
/*
UCHAR WEPKEY[] = {
//IV
0x00, 0x11, 0x22,
//WEP KEY
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC
};
*/
/*
========================================================================
Routine Description:
Init WEP function.
Arguments:
pAd Pointer to our adapter
pKey Pointer to the WEP KEY
KeyId WEP Key ID
KeyLen the length of WEP KEY
pDest Pointer to the destination which Encryption data will store in.
Return Value:
None
IRQL = DISPATCH_LEVEL
Note:
========================================================================
*/
VOID RTMPInitWepEngine(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pKey,
IN UCHAR KeyId,
IN UCHAR KeyLen,
IN OUT PUCHAR pDest)
{
UINT i;
UCHAR WEPKEY[] = {
//IV
0x00, 0x11, 0x22,
//WEP KEY
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC
};
pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32; //Init crc32.
#ifdef CONFIG_STA_SUPPORT
if (pAd->StaCfg.bCkipOn && (pAd->StaCfg.CkipFlag & 0x10) && (pAd->OpMode == OPMODE_STA))
{
ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, pKey, KeyLen); //INIT SBOX, KEYLEN+3(IV)
NdisMoveMemory(pDest, pKey, 3); //Append Init Vector
}
else
#endif // CONFIG_STA_SUPPORT //
{
NdisMoveMemory(WEPKEY + 3, pKey, KeyLen);
for(i = 0; i < 3; i++)
WEPKEY[i] = RandomByte(pAd); //Call mlme RandomByte() function.
ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, KeyLen + 3); //INIT SBOX, KEYLEN+3(IV)
NdisMoveMemory(pDest, WEPKEY, 3); //Append Init Vector
}
*(pDest+3) = (KeyId << 6); //Append KEYID
}
/*
========================================================================
Routine Description:
Encrypt transimitted data
Arguments:
pAd Pointer to our adapter
pSrc Pointer to the transimitted source data that will be encrypt
pDest Pointer to the destination where entryption data will be store in.
Len Indicate the length of the source data
Return Value:
None
IRQL = DISPATCH_LEVEL
Note:
========================================================================
*/
VOID RTMPEncryptData(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pSrc,
IN PUCHAR pDest,
IN UINT Len)
{
pAd->PrivateInfo.FCSCRC32 = RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, pSrc, Len);
ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, pSrc, Len);
}
/*
========================================================================
Routine Description:
Decrypt received WEP data
Arguments:
pAdapter Pointer to our adapter
pSrc Pointer to the received data
Len the length of the received data
Return Value:
TRUE Decrypt WEP data success
FALSE Decrypt WEP data failed
Note:
========================================================================
*/
BOOLEAN RTMPSoftDecryptWEP(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pData,
IN ULONG DataByteCnt,
IN PCIPHER_KEY pGroupKey)
{
UINT trailfcs;
UINT crc32;
UCHAR KeyIdx;
UCHAR WEPKEY[] = {
//IV
0x00, 0x11, 0x22,
//WEP KEY
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC
};
UCHAR *pPayload = (UCHAR *)pData + LENGTH_802_11;
ULONG payload_len = DataByteCnt - LENGTH_802_11;
NdisMoveMemory(WEPKEY, pPayload, 3); //Get WEP IV
KeyIdx = (*(pPayload + 3) & 0xc0) >> 6;
if (pGroupKey[KeyIdx].KeyLen == 0)
return (FALSE);
NdisMoveMemory(WEPKEY + 3, pGroupKey[KeyIdx].Key, pGroupKey[KeyIdx].KeyLen);
ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, pGroupKey[KeyIdx].KeyLen + 3);
ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, pPayload, pPayload + 4, payload_len - 4);
NdisMoveMemory(&trailfcs, pPayload + payload_len - 8, 4);
crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pPayload, payload_len - 8); //Skip last 4 bytes(FCS).
crc32 ^= 0xffffffff; /* complement */
if(crc32 != cpu2le32(trailfcs))
{
DBGPRINT(RT_DEBUG_TRACE, ("! WEP Data CRC Error !\n")); //CRC error.
return (FALSE);
}
return (TRUE);
}
/*
========================================================================
Routine Description:
The Stream Cipher Encryption Algorithm "ARCFOUR" initialize
Arguments:
Ctx Pointer to ARCFOUR CONTEXT (SBOX)
pKey Pointer to the WEP KEY
KeyLen Indicate the length fo the WEP KEY
Return Value:
None
IRQL = DISPATCH_LEVEL
Note:
========================================================================
*/
VOID ARCFOUR_INIT(
IN PARCFOURCONTEXT Ctx,
IN PUCHAR pKey,
IN UINT KeyLen)
{
UCHAR t, u;
UINT keyindex;
UINT stateindex;
PUCHAR state;
UINT counter;
state = Ctx->STATE;
Ctx->X = 0;
Ctx->Y = 0;
for (counter = 0; counter < 256; counter++)
state[counter] = (UCHAR)counter;
keyindex = 0;
stateindex = 0;
for (counter = 0; counter < 256; counter++)
{
t = state[counter];
stateindex = (stateindex + pKey[keyindex] + t) & 0xff;
u = state[stateindex];
state[stateindex] = t;
state[counter] = u;
if (++keyindex >= KeyLen)
keyindex = 0;
}
}
/*
========================================================================
Routine Description:
Get bytes from ARCFOUR CONTEXT (S-BOX)
Arguments:
Ctx Pointer to ARCFOUR CONTEXT (SBOX)
Return Value:
UCHAR - the value of the ARCFOUR CONTEXT (S-BOX)
Note:
========================================================================
*/
UCHAR ARCFOUR_BYTE(
IN PARCFOURCONTEXT Ctx)
{
UINT x;
UINT y;
UCHAR sx, sy;
PUCHAR state;
state = Ctx->STATE;
x = (Ctx->X + 1) & 0xff;
sx = state[x];
y = (sx + Ctx->Y) & 0xff;
sy = state[y];
Ctx->X = x;
Ctx->Y = y;
state[y] = sx;
state[x] = sy;
return(state[(sx + sy) & 0xff]);
}
/*
========================================================================
Routine Description:
The Stream Cipher Decryption Algorithm
Arguments:
Ctx Pointer to ARCFOUR CONTEXT (SBOX)
pDest Pointer to the Destination
pSrc Pointer to the Source data
Len Indicate the length of the Source data
Return Value:
None
Note:
========================================================================
*/
VOID ARCFOUR_DECRYPT(
IN PARCFOURCONTEXT Ctx,
IN PUCHAR pDest,
IN PUCHAR pSrc,
IN UINT Len)
{
UINT i;
for (i = 0; i < Len; i++)
pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
}
/*
========================================================================
Routine Description:
The Stream Cipher Encryption Algorithm
Arguments:
Ctx Pointer to ARCFOUR CONTEXT (SBOX)
pDest Pointer to the Destination
pSrc Pointer to the Source data
Len Indicate the length of the Source dta
Return Value:
None
IRQL = DISPATCH_LEVEL
Note:
========================================================================
*/
VOID ARCFOUR_ENCRYPT(
IN PARCFOURCONTEXT Ctx,
IN PUCHAR pDest,
IN PUCHAR pSrc,
IN UINT Len)
{
UINT i;
for (i = 0; i < Len; i++)
pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
}
/*
========================================================================
Routine Description:
The Stream Cipher Encryption Algorithm which conform to the special requirement to encrypt GTK.
Arguments:
Ctx Pointer to ARCFOUR CONTEXT (SBOX)
pDest Pointer to the Destination
pSrc Pointer to the Source data
Len Indicate the length of the Source dta
========================================================================
*/
VOID WPAARCFOUR_ENCRYPT(
IN PARCFOURCONTEXT Ctx,
IN PUCHAR pDest,
IN PUCHAR pSrc,
IN UINT Len)
{
UINT i;
//discard first 256 bytes
for (i = 0; i < 256; i++)
ARCFOUR_BYTE(Ctx);
for (i = 0; i < Len; i++)
pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
}
/*
========================================================================
Routine Description:
Calculate a new FCS given the current FCS and the new data.
Arguments:
Fcs the original FCS value
Cp pointer to the data which will be calculate the FCS
Len the length of the data
Return Value:
UINT - FCS 32 bits
IRQL = DISPATCH_LEVEL
Note:
========================================================================
*/
UINT RTMP_CALC_FCS32(
IN UINT Fcs,
IN PUCHAR Cp,
IN INT Len)
{
while (Len--)
Fcs = (((Fcs) >> 8) ^ FCSTAB_32[((Fcs) ^ (*Cp++)) & 0xff]);
return (Fcs);
}
/*
========================================================================
Routine Description:
Get last FCS and encrypt it to the destination
Arguments:
pDest Pointer to the Destination
Return Value:
None
Note:
========================================================================
*/
VOID RTMPSetICV(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDest)
{
pAd->PrivateInfo.FCSCRC32 ^= 0xffffffff; /* complement */
pAd->PrivateInfo.FCSCRC32 = cpu2le32(pAd->PrivateInfo.FCSCRC32);
ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, (PUCHAR) &pAd->PrivateInfo.FCSCRC32, 4);
}

1382
drivers/staging/rt3070/common/rtusb_bulk.c Normal file
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218
drivers/staging/rt3070/common/rtusb_data.c Normal file
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@ -0,0 +1,218 @@
/*
*************************************************************************
* 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:
rtusb_data.c
Abstract:
Ralink USB driver Tx/Rx functions.
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Jan 03-25-2006 created
*/
#include "../rt_config.h"
extern UCHAR Phy11BGNextRateUpward[]; // defined in mlme.c
extern UCHAR EpToQueue[];
VOID REPORT_AMSDU_FRAMES_TO_LLC(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pData,
IN ULONG DataSize)
{
PNDIS_PACKET pPacket;
UINT nMSDU;
struct sk_buff *pSkb;
nMSDU = 0;
/* allocate a rx packet */
pSkb = dev_alloc_skb(RX_BUFFER_AGGRESIZE);
pPacket = (PNDIS_PACKET)OSPKT_TO_RTPKT(pSkb);
if (pSkb)
{
/* convert 802.11 to 802.3 packet */
pSkb->dev = get_netdev_from_bssid(pAd, BSS0);
RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS);
deaggregate_AMSDU_announce(pAd, pPacket, pData, DataSize);
}
else
{
DBGPRINT(RT_DEBUG_ERROR,("Can't allocate skb\n"));
}
}
NDIS_STATUS RTUSBFreeDescriptorRequest(
IN PRTMP_ADAPTER pAd,
IN UCHAR BulkOutPipeId,
IN UINT32 NumberRequired)
{
// UCHAR FreeNumber = 0;
// UINT Index;
NDIS_STATUS Status = NDIS_STATUS_FAILURE;
unsigned long IrqFlags;
HT_TX_CONTEXT *pHTTXContext;
pHTTXContext = &pAd->TxContext[BulkOutPipeId];
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
if ((pHTTXContext->CurWritePosition < pHTTXContext->NextBulkOutPosition) && ((pHTTXContext->CurWritePosition + NumberRequired + LOCAL_TXBUF_SIZE) > pHTTXContext->NextBulkOutPosition))
{
RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId));
}
else if ((pHTTXContext->CurWritePosition == 8) && (pHTTXContext->NextBulkOutPosition < (NumberRequired + LOCAL_TXBUF_SIZE)))
{
RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId));
}
else if (pHTTXContext->bCurWriting == TRUE)
{
DBGPRINT(RT_DEBUG_TRACE,("RTUSBFreeD c3 --> QueIdx=%d, CWPos=%ld, NBOutPos=%ld!\n", BulkOutPipeId, pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition));
RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId));
}
else
{
Status = NDIS_STATUS_SUCCESS;
}
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
return (Status);
}
NDIS_STATUS RTUSBFreeDescriptorRelease(
IN RTMP_ADAPTER *pAd,
IN UCHAR BulkOutPipeId)
{
unsigned long IrqFlags;
HT_TX_CONTEXT *pHTTXContext;
pHTTXContext = &pAd->TxContext[BulkOutPipeId];
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
pHTTXContext->bCurWriting = FALSE;
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
return (NDIS_STATUS_SUCCESS);
}
BOOLEAN RTUSBNeedQueueBackForAgg(
IN RTMP_ADAPTER *pAd,
IN UCHAR BulkOutPipeId)
{
unsigned long IrqFlags;
HT_TX_CONTEXT *pHTTXContext;
BOOLEAN needQueBack = FALSE;
pHTTXContext = &pAd->TxContext[BulkOutPipeId];
RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
if ((pHTTXContext->IRPPending == TRUE) /*&& (pAd->TxSwQueue[BulkOutPipeId].Number == 0) */)
{
if ((pHTTXContext->CurWritePosition < pHTTXContext->ENextBulkOutPosition) &&
(((pHTTXContext->ENextBulkOutPosition+MAX_AGGREGATION_SIZE) < MAX_TXBULK_LIMIT) || (pHTTXContext->CurWritePosition > MAX_AGGREGATION_SIZE)))
{
needQueBack = TRUE;
}
else if ((pHTTXContext->CurWritePosition > pHTTXContext->ENextBulkOutPosition) &&
((pHTTXContext->ENextBulkOutPosition + MAX_AGGREGATION_SIZE) < pHTTXContext->CurWritePosition))
{
needQueBack = TRUE;
}
}
RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
return needQueBack;
}
/*
========================================================================
Routine Description:
Arguments:
Return Value:
IRQL =
Note:
========================================================================
*/
VOID RTUSBRejectPendingPackets(
IN PRTMP_ADAPTER pAd)
{
UCHAR Index;
PQUEUE_ENTRY pEntry;
PNDIS_PACKET pPacket;
PQUEUE_HEADER pQueue;
for (Index = 0; Index < 4; Index++)
{
NdisAcquireSpinLock(&pAd->TxSwQueueLock[Index]);
while (pAd->TxSwQueue[Index].Head != NULL)
{
pQueue = (PQUEUE_HEADER) &(pAd->TxSwQueue[Index]);
pEntry = RemoveHeadQueue(pQueue);
pPacket = QUEUE_ENTRY_TO_PACKET(pEntry);
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
}
NdisReleaseSpinLock(&pAd->TxSwQueueLock[Index]);
}
}
VOID RTMPWriteTxInfo(
IN PRTMP_ADAPTER pAd,
IN PTXINFO_STRUC pTxInfo,
IN USHORT USBDMApktLen,
IN BOOLEAN bWiv,
IN UCHAR QueueSel,
IN UCHAR NextValid,
IN UCHAR TxBurst)
{
pTxInfo->USBDMATxPktLen = USBDMApktLen;
pTxInfo->QSEL = QueueSel;
if (QueueSel != FIFO_EDCA)
DBGPRINT(RT_DEBUG_TRACE, ("====> QueueSel != FIFO_EDCA<============\n"));
pTxInfo->USBDMANextVLD = FALSE; //NextValid; // Need to check with Jan about this.
pTxInfo->USBDMATxburst = TxBurst;
pTxInfo->WIV = bWiv;
pTxInfo->SwUseLastRound = 0;
pTxInfo->rsv = 0;
pTxInfo->rsv2 = 0;
}

1908
drivers/staging/rt3070/common/rtusb_io.c Normal file
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1876
drivers/staging/rt3070/common/spectrum.c Normal file
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100
drivers/staging/rt3070/dfs.h Normal file
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@ -0,0 +1,100 @@
/*
*************************************************************************
* 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:
dfs.h
Abstract:
Support DFS function.
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Fonchi 03-12-2007 created
*/
#define RADAR_PULSE 1
#define RADAR_WIDTH 2
#define WIDTH_RD_IDLE 0
#define WIDTH_RD_CHECK 1
VOID BbpRadarDetectionStart(
IN PRTMP_ADAPTER pAd);
VOID BbpRadarDetectionStop(
IN PRTMP_ADAPTER pAd);
VOID RadarDetectionStart(
IN PRTMP_ADAPTER pAd,
IN BOOLEAN CTS_Protect,
IN UINT8 CTSPeriod);
VOID RadarDetectionStop(
IN PRTMP_ADAPTER pAd);
VOID RadarDetectPeriodic(
IN PRTMP_ADAPTER pAd);
BOOLEAN RadarChannelCheck(
IN PRTMP_ADAPTER pAd,
IN UCHAR Ch);
ULONG JapRadarType(
IN PRTMP_ADAPTER pAd);
ULONG RTMPBbpReadRadarDuration(
IN PRTMP_ADAPTER pAd);
ULONG RTMPReadRadarDuration(
IN PRTMP_ADAPTER pAd);
VOID RTMPCleanRadarDuration(
IN PRTMP_ADAPTER pAd);
VOID RTMPPrepareRDCTSFrame(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN ULONG Duration,
IN UCHAR RTSRate,
IN ULONG CTSBaseAddr,
IN UCHAR FrameGap);
VOID RTMPPrepareRadarDetectParams(
IN PRTMP_ADAPTER pAd);
INT Set_ChMovingTime_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_LongPulseRadarTh_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);

558
drivers/staging/rt3070/firmware.h Normal file
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@ -0,0 +1,558 @@
/*
Copyright (c) 2007, Ralink Technology Corporation
All rights reserved.
Redistribution. Redistribution and use in binary form, without
modification, are permitted provided that the following conditions are
met:
* Redistributions must reproduce the above copyright notice and the
following disclaimer in the documentation and/or other materials
provided with the distribution.
* Neither the name of Ralink Technology Corporation nor the names of its
suppliers may be used to endorse or promote products derived from this
software without specific prior written permission.
* No reverse engineering, decompilation, or disassembly of this software
is permitted.
Limited patent license. Ralink Technology Corporation grants a world-wide,
royalty-free, non-exclusive license under patents it now or hereafter
owns or controls to make, have made, use, import, offer to sell and
sell ("Utilize") this software, but solely to the extent that any
such patent is necessary to Utilize the software alone, or in
combination with an operating system licensed under an approved Open
Source license as listed by the Open Source Initiative at
http://opensource.org/licenses. The patent license shall not apply to
any other combinations which include this software. No hardware per
se is licensed hereunder.
DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
*/
/* AUTO GEN PLEASE DO NOT MODIFY IT */
/* AUTO GEN PLEASE DO NOT MODIFY IT */
UCHAR FirmwareImage [] = {
0xff, 0xff, 0xff, 0x02, 0x10, 0x28, 0x02, 0x10, 0x32, 0x02, 0x10, 0x78, 0x02, 0x12, 0x67, 0x02,
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215
drivers/staging/rt3070/leap.h Normal file
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@ -0,0 +1,215 @@
/*
*************************************************************************
* 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:
leap.h
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Name Date Modification logs
*/
#ifndef __LEAP_H__
#define __LEAP_H__
// Messages for Associate state machine
#define LEAP_MACHINE_BASE 30
#define LEAP_MSG_REQUEST_IDENTITY 31
#define LEAP_MSG_REQUEST_LEAP 32
#define LEAP_MSG_SUCCESS 33
#define LEAP_MSG_FAILED 34
#define LEAP_MSG_RESPONSE_LEAP 35
#define LEAP_MSG_EAPOLKEY 36
#define LEAP_MSG_UNKNOWN 37
#define LEAP_MSG 38
//! assoc state-machine states
#define LEAP_IDLE 0
#define LEAP_WAIT_IDENTITY_REQUEST 1
#define LEAP_WAIT_CHANLLENGE_REQUEST 2
#define LEAP_WAIT_SUCCESS 3
#define LEAP_WAIT_CHANLLENGE_RESPONSE 4
#define LEAP_WAIT_EAPOLKEY 5
#define LEAP_REASON_INVALID_AUTH 0x01
#define LEAP_REASON_AUTH_TIMEOUT 0x02
#define LEAP_REASON_CHALLENGE_FROM_AP_FAILED 0x03
#define LEAP_REASON_CHALLENGE_TO_AP_FAILED 0x04
#define CISCO_AuthModeLEAP 0x80
#define CISCO_AuthModeLEAPNone 0x00
#define LEAP_AUTH_TIMEOUT 30000
#define LEAP_CHALLENGE_RESPONSE_LENGTH 24
#define LEAP_CHALLENGE_REQUEST_LENGTH 8
typedef struct _LEAP_EAPOL_HEADER_ {
UCHAR Version;
UCHAR Type;
UCHAR Length[2];
} LEAP_EAPOL_HEADER, *PLEAP_EAPOL_HEADER;
typedef struct _LEAP_EAPOL_PACKET_ {
UCHAR Code;
UCHAR Identifier;
UCHAR Length[2];
UCHAR Type;
} LEAP_EAPOL_PACKET, *PLEAP_EAPOL_PACKET;
typedef struct _LEAP_EAP_CONTENTS_ {
UCHAR Version;
UCHAR Reserved;
UCHAR Length;
} LEAP_EAP_CONTENTS, *PLEAP_EAP_CONTENTS;
/*** EAPOL key ***/
typedef struct _EAPOL_KEY_HEADER_ {
UCHAR Type;
UCHAR Length[2];
UCHAR Counter[8];
UCHAR IV[16];
UCHAR Index;
UCHAR Signature[16];
} EAPOL_KEY_HEADER, *PEAPOL_KEY_HEADER;
BOOLEAN LeapMsgTypeSubst(
IN UCHAR EAPType,
OUT ULONG *MsgType);
VOID LeapMachinePerformAction(
IN PRTMP_ADAPTER pAd,
IN STATE_MACHINE *S,
IN MLME_QUEUE_ELEM *Elem);
VOID LeapMacHeaderInit(
IN PRTMP_ADAPTER pAd,
IN OUT PHEADER_802_11 pHdr80211,
IN UCHAR wep,
IN PUCHAR pAddr3);
VOID LeapStartAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID LeapIdentityAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID LeapPeerChallengeAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID HashPwd(
IN PUCHAR pwd,
IN INT pwdlen,
OUT PUCHAR hash);
VOID PeerChallengeResponse(
IN PUCHAR szChallenge,
IN PUCHAR smbPasswd,
OUT PUCHAR szResponse);
VOID ParityKey(
OUT PUCHAR szOut,
IN PUCHAR szIn);
VOID DesKey(
OUT ULONG k[16][2],
IN PUCHAR key,
IN INT decrypt);
VOID Des(
IN ULONG ks[16][2],
OUT UCHAR block[8]);
VOID DesEncrypt(
IN PUCHAR szClear,
IN PUCHAR szKey,
OUT PUCHAR szOut);
VOID LeapNetworkChallengeAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID LeapNetworkChallengeResponse(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID HashpwdHash(
IN PUCHAR hash,
IN PUCHAR hashhash);
VOID ProcessSessionKey(
OUT PUCHAR SessionKey,
IN PUCHAR hash2,
IN PUCHAR ChallengeToRadius,
IN PUCHAR ChallengeResponseFromRadius,
IN PUCHAR ChallengeFromRadius,
IN PUCHAR ChallengeResponseToRadius);
VOID LeapEapolKeyAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
VOID RogueApTableInit(
IN ROGUEAP_TABLE *Tab);
ULONG RogueApTableSearch(
IN ROGUEAP_TABLE *Tab,
IN PUCHAR pAddr);
VOID RogueApEntrySet(
IN PRTMP_ADAPTER pAd,
OUT ROGUEAP_ENTRY *pRogueAp,
IN PUCHAR pAddr,
IN UCHAR FaileCode);
ULONG RogueApTableSetEntry(
IN PRTMP_ADAPTER pAd,
OUT ROGUEAP_TABLE *Tab,
IN PUCHAR pAddr,
IN UCHAR FaileCode);
VOID RogueApTableDeleteEntry(
IN OUT ROGUEAP_TABLE *Tab,
IN PUCHAR pAddr);
VOID LeapAuthTimeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3);
VOID LeapSendRogueAPReport(
IN PRTMP_ADAPTER pAd);
BOOLEAN CCKMAssocRspSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *Msg,
IN ULONG MsgLen);
#endif // __LEAP_H__

134
drivers/staging/rt3070/link_list.h Normal file
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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 __LINK_LIST_H__
#define __LINK_LIST_H__
typedef struct _LIST_ENTRY
{
struct _LIST_ENTRY *pNext;
} LIST_ENTRY, *PLIST_ENTRY;
typedef struct _LIST_HEADR
{
PLIST_ENTRY pHead;
PLIST_ENTRY pTail;
UCHAR size;
} LIST_HEADER, *PLIST_HEADER;
static inline VOID initList(
IN PLIST_HEADER pList)
{
pList->pHead = pList->pTail = NULL;
pList->size = 0;
return;
}
static inline VOID insertTailList(
IN PLIST_HEADER pList,
IN PLIST_ENTRY pEntry)
{
pEntry->pNext = NULL;
if (pList->pTail)
pList->pTail->pNext = pEntry;
else
pList->pHead = pEntry;
pList->pTail = pEntry;
pList->size++;
return;
}
static inline PLIST_ENTRY removeHeadList(
IN PLIST_HEADER pList)
{
PLIST_ENTRY pNext;
PLIST_ENTRY pEntry;
pEntry = pList->pHead;
if (pList->pHead != NULL)
{
pNext = pList->pHead->pNext;
pList->pHead = pNext;
if (pNext == NULL)
pList->pTail = NULL;
pList->size--;
}
return pEntry;
}
static inline int getListSize(
IN PLIST_HEADER pList)
{
return pList->size;
}
static inline PLIST_ENTRY delEntryList(
IN PLIST_HEADER pList,
IN PLIST_ENTRY pEntry)
{
PLIST_ENTRY pCurEntry;
PLIST_ENTRY pPrvEntry;
if(pList->pHead == NULL)
return NULL;
if(pEntry == pList->pHead)
{
pCurEntry = pList->pHead;
pList->pHead = pCurEntry->pNext;
if(pList->pHead == NULL)
pList->pTail = NULL;
pList->size--;
return pCurEntry;
}
pPrvEntry = pList->pHead;
pCurEntry = pPrvEntry->pNext;
while(pCurEntry != NULL)
{
if (pEntry == pCurEntry)
{
pPrvEntry->pNext = pCurEntry->pNext;
if(pEntry == pList->pTail)
pList->pTail = pPrvEntry;
pList->size--;
break;
}
pPrvEntry = pCurEntry;
pCurEntry = pPrvEntry->pNext;
}
return pCurEntry;
}
#endif // ___LINK_LIST_H__ //

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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 __MD4_H__
#define __MD4_H__
/* MD4 context. */
typedef struct _MD4_CTX_ {
ULONG state[4]; /* state (ABCD) */
ULONG count[2]; /* number of bits, modulo 2^64 (lsb first) */
UCHAR buffer[64]; /* input buffer */
} MD4_CTX;
VOID MD4Init (MD4_CTX *);
VOID MD4Update (MD4_CTX *, PUCHAR, UINT);
VOID MD4Final (UCHAR [16], MD4_CTX *);
#endif //__MD4_H__

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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. *
* *
*************************************************************************
Module Name:
md5.h
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Name Date Modification logs
jan 10-28-03 Initial
Rita 11-23-04 Modify MD5 and SHA-1
*/
#ifndef uint8
#define uint8 unsigned char
#endif
#ifndef uint32
#define uint32 unsigned long int
#endif
#ifndef __MD5_H__
#define __MD5_H__
#define MD5_MAC_LEN 16
typedef struct _MD5_CTX {
UINT32 Buf[4]; // buffers of four states
UCHAR Input[64]; // input message
UINT32 LenInBitCount[2]; // length counter for input message, 0 up to 64 bits
} MD5_CTX;
VOID MD5Init(MD5_CTX *pCtx);
VOID MD5Update(MD5_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes);
VOID MD5Final(UCHAR Digest[16], MD5_CTX *pCtx);
VOID MD5Transform(UINT32 Buf[4], UINT32 Mes[16]);
void md5_mac(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac);
void hmac_md5(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac);
//
// SHA context
//
typedef struct _SHA_CTX
{
UINT32 Buf[5]; // buffers of five states
UCHAR Input[80]; // input message
UINT32 LenInBitCount[2]; // length counter for input message, 0 up to 64 bits
} SHA_CTX;
VOID SHAInit(SHA_CTX *pCtx);
UCHAR SHAUpdate(SHA_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes);
VOID SHAFinal(SHA_CTX *pCtx, UCHAR Digest[20]);
VOID SHATransform(UINT32 Buf[5], UINT32 Mes[20]);
#define SHA_DIGEST_LEN 20
#endif // __MD5_H__
/******************************************************************************/
#ifndef _AES_H
#define _AES_H
typedef struct
{
uint32 erk[64]; /* encryption round keys */
uint32 drk[64]; /* decryption round keys */
int nr; /* number of rounds */
}
aes_context;
int rtmp_aes_set_key( aes_context *ctx, uint8 *key, int nbits );
void rtmp_aes_encrypt( aes_context *ctx, uint8 input[16], uint8 output[16] );
void rtmp_aes_decrypt( aes_context *ctx, uint8 input[16], uint8 output[16] );
void F(char *password, unsigned char *ssid, int ssidlength, int iterations, int count, unsigned char *output);
int PasswordHash(char *password, unsigned char *ssid, int ssidlength, unsigned char *output);
#endif /* aes.h */

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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 __NET_IF_BLOCK_H__
#define __NET_IF_BLOCK_H__
//#include <linux/device.h>
#include "link_list.h"
#include "rtmp.h"
#define FREE_NETIF_POOL_SIZE 32
typedef struct _NETIF_ENTRY
{
struct _NETIF_ENTRY *pNext;
PNET_DEV pNetDev;
} NETIF_ENTRY, *PNETIF_ENTRY;
void initblockQueueTab(
IN PRTMP_ADAPTER pAd);
BOOLEAN blockNetIf(
IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry,
IN PNET_DEV pNetDev);
VOID releaseNetIf(
IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry);
VOID StopNetIfQueue(
IN PRTMP_ADAPTER pAd,
IN UCHAR QueIdx,
IN PNDIS_PACKET pPacket);
#endif // __NET_IF_BLOCK_H__

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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 __RT2870_H__
#define __RT2870_H__
//usb header files
#include <linux/usb.h>
/* rtmp_def.h */
//
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
#define BULKAGGRE_ZISE 100
#define RT28XX_DRVDATA_SET(_a) usb_set_intfdata(_a, pAd);
#define RT28XX_PUT_DEVICE usb_put_dev
#define RTUSB_ALLOC_URB(iso) usb_alloc_urb(iso, GFP_ATOMIC)
#define RTUSB_SUBMIT_URB(pUrb) usb_submit_urb(pUrb, GFP_ATOMIC)
#define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr) usb_buffer_alloc(pUsb_Dev, BufSize, GFP_ATOMIC, pDma_addr)
#define RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr) usb_buffer_free(pUsb_Dev, BufSize, pTransferBuf, Dma_addr)
#else
#define BULKAGGRE_ZISE 60
#define RT28XX_DRVDATA_SET(_a)
#define RT28XX_PUT_DEVICE(dev_p)
#define RTUSB_ALLOC_URB(iso) usb_alloc_urb(iso)
#define RTUSB_SUBMIT_URB(pUrb) usb_submit_urb(pUrb)
#define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr) kmalloc(BufSize, GFP_ATOMIC)
#define RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr) kfree(pTransferBuf)
#endif
#define RXBULKAGGRE_ZISE 12
#define MAX_TXBULK_LIMIT (LOCAL_TXBUF_SIZE*(BULKAGGRE_ZISE-1))
#define MAX_TXBULK_SIZE (LOCAL_TXBUF_SIZE*BULKAGGRE_ZISE)
#define MAX_RXBULK_SIZE (LOCAL_TXBUF_SIZE*RXBULKAGGRE_ZISE)
#define MAX_MLME_HANDLER_MEMORY 20
#define BUFFER_SIZE 2400 //2048
#define TX_RING 0xa
#define PRIO_RING 0xc
// Flags for Bulkflags control for bulk out data
//
#define fRTUSB_BULK_OUT_DATA_NULL 0x00000001
#define fRTUSB_BULK_OUT_RTS 0x00000002
#define fRTUSB_BULK_OUT_MLME 0x00000004
#define fRTUSB_BULK_OUT_DATA_NORMAL 0x00010000
#define fRTUSB_BULK_OUT_DATA_NORMAL_2 0x00020000
#define fRTUSB_BULK_OUT_DATA_NORMAL_3 0x00040000
#define fRTUSB_BULK_OUT_DATA_NORMAL_4 0x00080000
#define fRTUSB_BULK_OUT_DATA_NORMAL_5 0x00100000
#define fRTUSB_BULK_OUT_PSPOLL 0x00000020
#define fRTUSB_BULK_OUT_DATA_FRAG 0x00000040
#define fRTUSB_BULK_OUT_DATA_FRAG_2 0x00000080
#define fRTUSB_BULK_OUT_DATA_FRAG_3 0x00000100
#define fRTUSB_BULK_OUT_DATA_FRAG_4 0x00000200
#ifdef RALINK_ATE
#define fRTUSB_BULK_OUT_DATA_ATE 0x00100000
#endif // RALINK_ATE //
#define RT2870_USB_DEVICES \
{ \
{USB_DEVICE(0x148F,0x2770)}, /* Ralink */ \
{USB_DEVICE(0x148F,0x2870)}, /* Ralink */ \
{USB_DEVICE(0x148F,0x3070)}, /* Ralink 3070 */ \
{USB_DEVICE(0x148F,0x3071)}, /* Ralink 3071 */ \
{USB_DEVICE(0x148F,0x3072)}, /* Ralink 3072 */ \
{USB_DEVICE(0x0B05,0x1731)}, /* Asus */ \
{USB_DEVICE(0x0B05,0x1732)}, /* Asus */ \
{USB_DEVICE(0x0B05,0x1742)}, /* Asus */ \
{USB_DEVICE(0x0DF6,0x0017)}, /* Sitecom */ \
{USB_DEVICE(0x0DF6,0x002B)}, /* Sitecom */ \
{USB_DEVICE(0x0DF6,0x002C)}, /* Sitecom */ \
{USB_DEVICE(0x0DF6,0x003E)}, /* Sitecom 3070 */ \
{USB_DEVICE(0x0DF6,0x002D)}, /* Sitecom */ \
{USB_DEVICE(0x0DF6,0x0039)}, /* Sitecom 2770 */ \
{USB_DEVICE(0x14B2,0x3C06)}, /* Conceptronic */ \
{USB_DEVICE(0x14B2,0x3C28)}, /* Conceptronic */ \
{USB_DEVICE(0x2019,0xED06)}, /* Planex Communications, Inc. */ \
{USB_DEVICE(0x2019,0xAB25)}, /* Planex Communications, Inc. RT3070 */ \
{USB_DEVICE(0x07D1,0x3C09)}, /* D-Link */ \
{USB_DEVICE(0x07D1,0x3C11)}, /* D-Link */ \
{USB_DEVICE(0x2001,0x3C09)}, /* D-Link */ \
{USB_DEVICE(0x2001,0x3C0A)}, /* D-Link 3072*/ \
{USB_DEVICE(0x14B2,0x3C07)}, /* AL */ \
{USB_DEVICE(0x14B2,0x3C12)}, /* AL 3070 */ \
{USB_DEVICE(0x050D,0x8053)}, /* Belkin */ \
{USB_DEVICE(0x14B2,0x3C23)}, /* Airlink */ \
{USB_DEVICE(0x14B2,0x3C27)}, /* Airlink */ \
{USB_DEVICE(0x07AA,0x002F)}, /* Corega */ \
{USB_DEVICE(0x07AA,0x003C)}, /* Corega */ \
{USB_DEVICE(0x07AA,0x003F)}, /* Corega */ \
{USB_DEVICE(0x18C5,0x0012)}, /* Corega 3070 */ \
{USB_DEVICE(0x1044,0x800B)}, /* Gigabyte */ \
{USB_DEVICE(0x1044,0x800D)}, /* Gigabyte GN-WB32L 3070 */ \
{USB_DEVICE(0x15A9,0x0006)}, /* Sparklan */ \
{USB_DEVICE(0x083A,0xB522)}, /* SMC */ \
{USB_DEVICE(0x083A,0xA618)}, /* SMC */ \
{USB_DEVICE(0x083A,0x8522)}, /* Arcadyan */ \
{USB_DEVICE(0x083A,0x7512)}, /* Arcadyan 2770 */ \
{USB_DEVICE(0x083A,0x7522)}, /* Arcadyan */ \
{USB_DEVICE(0x083A,0x7511)}, /* Arcadyan 3070 */ \
{USB_DEVICE(0x0CDE,0x0022)}, /* ZCOM */ \
{USB_DEVICE(0x0586,0x3416)}, /* Zyxel */ \
{USB_DEVICE(0x0CDE,0x0025)}, /* Zyxel */ \
{USB_DEVICE(0x1740,0x9701)}, /* EnGenius */ \
{USB_DEVICE(0x1740,0x9702)}, /* EnGenius */ \
{USB_DEVICE(0x1740,0x9703)}, /* EnGenius 3070 */ \
{USB_DEVICE(0x0471,0x200f)}, /* Philips */ \
{USB_DEVICE(0x14B2,0x3C25)}, /* Draytek */ \
{USB_DEVICE(0x13D3,0x3247)}, /* AzureWave */ \
{USB_DEVICE(0x13D3,0x3273)}, /* AzureWave 3070*/ \
{USB_DEVICE(0x083A,0x6618)}, /* Accton */ \
{USB_DEVICE(0x15c5,0x0008)}, /* Amit */ \
{USB_DEVICE(0x0E66,0x0001)}, /* Hawking */ \
{USB_DEVICE(0x0E66,0x0003)}, /* Hawking */ \
{USB_DEVICE(0x129B,0x1828)}, /* Siemens */ \
{USB_DEVICE(0x157E,0x300E)}, /* U-Media */ \
{USB_DEVICE(0x050d,0x805c)}, \
{USB_DEVICE(0x1482,0x3C09)}, /* Abocom*/ \
{USB_DEVICE(0x14B2,0x3C09)}, /* Alpha */ \
{USB_DEVICE(0x04E8,0x2018)}, /* samsung */ \
{USB_DEVICE(0x07B8,0x3070)}, /* AboCom 3070 */ \
{USB_DEVICE(0x07B8,0x3071)}, /* AboCom 3071 */ \
{USB_DEVICE(0x07B8,0x3072)}, /* Abocom 3072 */ \
{USB_DEVICE(0x7392,0x7711)}, /* Edimax 3070 */ \
{USB_DEVICE(0x5A57,0x0280)}, /* Zinwell */ \
{USB_DEVICE(0x5A57,0x0282)}, /* Zinwell */ \
{USB_DEVICE(0x1A32,0x0304)}, /* Quanta 3070 */ \
{USB_DEVICE(0x0789,0x0162)}, /* Logitec 2870 */ \
{USB_DEVICE(0x0789,0x0163)}, /* Logitec 2870 */ \
{USB_DEVICE(0x0789,0x0164)}, /* Logitec 2870 */ \
{USB_DEVICE(0x1EDA,0x2310)}, /* AirTies 3070 */ \
{ }/* Terminating entry */ \
}
#define FREE_HTTX_RING(_p, _b, _t) \
{ \
if ((_t)->ENextBulkOutPosition == (_t)->CurWritePosition) \
{ \
(_t)->bRingEmpty = TRUE; \
} \
/*NdisInterlockedDecrement(&(_p)->TxCount); */\
}
//
// RXINFO appends at the end of each rx packet.
//
#ifdef RT_BIG_ENDIAN
typedef struct PACKED _RXINFO_STRUC {
UINT32 PlcpSignal:12;
UINT32 LastAMSDU:1;
UINT32 CipherAlg:1;
UINT32 PlcpRssil:1;
UINT32 Decrypted:1;
UINT32 AMPDU:1; // To be moved
UINT32 L2PAD:1;
UINT32 RSSI:1;
UINT32 HTC:1;
UINT32 AMSDU:1; // rx with 802.3 header, not 802.11 header.
UINT32 CipherErr:2; // 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid
UINT32 Crc:1; // 1: CRC error
UINT32 MyBss:1; // 1: this frame belongs to the same BSSID
UINT32 Bcast:1; // 1: this is a broadcast frame
UINT32 Mcast:1; // 1: this is a multicast frame
UINT32 U2M:1; // 1: this RX frame is unicast to me
UINT32 FRAG:1;
UINT32 NULLDATA:1;
UINT32 DATA:1;
UINT32 BA:1;
} RXINFO_STRUC, *PRXINFO_STRUC, RT28XX_RXD_STRUC, *PRT28XX_RXD_STRUC;
#else
typedef struct PACKED _RXINFO_STRUC {
UINT32 BA:1;
UINT32 DATA:1;
UINT32 NULLDATA:1;
UINT32 FRAG:1;
UINT32 U2M:1; // 1: this RX frame is unicast to me
UINT32 Mcast:1; // 1: this is a multicast frame
UINT32 Bcast:1; // 1: this is a broadcast frame
UINT32 MyBss:1; // 1: this frame belongs to the same BSSID
UINT32 Crc:1; // 1: CRC error
UINT32 CipherErr:2; // 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid
UINT32 AMSDU:1; // rx with 802.3 header, not 802.11 header.
UINT32 HTC:1;
UINT32 RSSI:1;
UINT32 L2PAD:1;
UINT32 AMPDU:1; // To be moved
UINT32 Decrypted:1;
UINT32 PlcpRssil:1;
UINT32 CipherAlg:1;
UINT32 LastAMSDU:1;
UINT32 PlcpSignal:12;
} RXINFO_STRUC, *PRXINFO_STRUC, RT28XX_RXD_STRUC, *PRT28XX_RXD_STRUC;
#endif
//
// TXINFO
//
#ifdef RT_BIG_ENDIAN
typedef struct _TXINFO_STRUC {
// Word 0
UINT32 USBDMATxburst:1;//used ONLY in USB bulk Aggre. Force USB DMA transmit frame from current selected endpoint
UINT32 USBDMANextVLD:1; //used ONLY in USB bulk Aggregation, NextValid
UINT32 rsv2:2; // Software use.
UINT32 SwUseLastRound:1; // Software use.
UINT32 QSEL:2; // select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA
UINT32 WIV:1; // Wireless Info Valid. 1 if Driver already fill WI, o if DMA needs to copy WI to correctposition
UINT32 rsv:8;
UINT32 USBDMATxPktLen:16; //used ONLY in USB bulk Aggregation, Total byte counts of all sub-frame.
} TXINFO_STRUC, *PTXINFO_STRUC;
#else
typedef struct _TXINFO_STRUC {
// Word 0
UINT32 USBDMATxPktLen:16; //used ONLY in USB bulk Aggregation, Total byte counts of all sub-frame.
UINT32 rsv:8;
UINT32 WIV:1; // Wireless Info Valid. 1 if Driver already fill WI, o if DMA needs to copy WI to correctposition
UINT32 QSEL:2; // select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA
UINT32 SwUseLastRound:1; // Software use.
UINT32 rsv2:2; // Software use.
UINT32 USBDMANextVLD:1; //used ONLY in USB bulk Aggregation, NextValid
UINT32 USBDMATxburst:1;//used ONLY in USB bulk Aggre. Force USB DMA transmit frame from current selected endpoint
} TXINFO_STRUC, *PTXINFO_STRUC;
#endif
#define TXINFO_SIZE 4
#define RXINFO_SIZE 4
#define TXPADDING_SIZE 11
//
// Management ring buffer format
//
typedef struct _MGMT_STRUC {
BOOLEAN Valid;
PUCHAR pBuffer;
ULONG Length;
} MGMT_STRUC, *PMGMT_STRUC;
/* ----------------- EEPROM Related MACRO ----------------- */
#ifdef RT30xx
#define RT28xx_EEPROM_READ16(pAd, offset, var) \
do { \
RTUSBReadEEPROM(pAd, offset, (PUCHAR)&(var), 2); \
if(!pAd->bUseEfuse) \
var = le2cpu16(var); \
}while(0)
#define RT28xx_EEPROM_WRITE16(pAd, offset, var) \
do{ \
USHORT _tmpVar=var; \
if(!pAd->bUseEfuse) \
_tmpVar = cpu2le16(var); \
RTUSBWriteEEPROM(pAd, offset, (PUCHAR)&(_tmpVar), 2); \
}while(0)
#endif // RT30xx //
#ifndef RT30xx
#define RT28xx_EEPROM_READ16(pAd, offset, var) \
do { \
RTUSBReadEEPROM(pAd, offset, (PUCHAR)&(var), 2); \
var = le2cpu16(var); \
}while(0)
#define RT28xx_EEPROM_WRITE16(pAd, offset, var) \
do{ \
USHORT _tmpVar=var; \
_tmpVar = cpu2le16(var); \
RTUSBWriteEEPROM(pAd, offset, (PUCHAR)&(_tmpVar), 2); \
}while(0)
#endif // RT30xx //
/* ----------------- TASK/THREAD Related MACRO ----------------- */
#define RT28XX_TASK_THREAD_INIT(pAd, Status) \
Status = CreateThreads(net_dev);
/* ----------------- Frimware Related MACRO ----------------- */
#define RT28XX_WRITE_FIRMWARE(_pAd, _pFwImage, _FwLen) \
RTUSBFirmwareWrite(_pAd, _pFwImage, _FwLen)
/* ----------------- TX Related MACRO ----------------- */
#define RT28XX_START_DEQUEUE(pAd, QueIdx, irqFlags) \
{ \
RTMP_IRQ_LOCK(&pAd->DeQueueLock[QueIdx], irqFlags); \
if (pAd->DeQueueRunning[QueIdx]) \
{ \
RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags);\
printk("DeQueueRunning[%d]= TRUE!\n", QueIdx); \
continue; \
} \
else \
{ \
pAd->DeQueueRunning[QueIdx] = TRUE; \
RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags);\
} \
}
#define RT28XX_STOP_DEQUEUE(pAd, QueIdx, irqFlags) \
do{ \
RTMP_IRQ_LOCK(&pAd->DeQueueLock[QueIdx], irqFlags); \
pAd->DeQueueRunning[QueIdx] = FALSE; \
RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags); \
}while(0)
#define RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, freeNum, pPacket) \
(RTUSBFreeDescriptorRequest(pAd, pTxBlk->QueIdx, (pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket))) == NDIS_STATUS_SUCCESS)
#define RT28XX_RELEASE_DESC_RESOURCE(pAd, QueIdx) \
do{}while(0)
#define NEED_QUEUE_BACK_FOR_AGG(_pAd, _QueIdx, _freeNum, _TxFrameType) \
((_TxFrameType == TX_RALINK_FRAME) && (RTUSBNeedQueueBackForAgg(_pAd, _QueIdx)))
#define fRTMP_ADAPTER_NEED_STOP_TX \
(fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS | \
fRTMP_ADAPTER_RESET_IN_PROGRESS | fRTMP_ADAPTER_BULKOUT_RESET | \
fRTMP_ADAPTER_RADIO_OFF | fRTMP_ADAPTER_REMOVE_IN_PROGRESS)
#define HAL_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber) \
RtmpUSB_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)
#define HAL_WriteTxResource(pAd, pTxBlk,bIsLast, pFreeNumber) \
RtmpUSB_WriteSingleTxResource(pAd, pTxBlk,bIsLast, pFreeNumber)
#define HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber) \
RtmpUSB_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber)
#define HAL_WriteMultiTxResource(pAd, pTxBlk,frameNum, pFreeNumber) \
RtmpUSB_WriteMultiTxResource(pAd, pTxBlk,frameNum, pFreeNumber)
#define HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, TxIdx) \
RtmpUSB_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, TxIdx)
#define HAL_LastTxIdx(pAd, QueIdx,TxIdx) \
/*RtmpUSBDataLastTxIdx(pAd, QueIdx,TxIdx)*/
#define HAL_KickOutTx(pAd, pTxBlk, QueIdx) \
RtmpUSBDataKickOut(pAd, pTxBlk, QueIdx)
#define HAL_KickOutMgmtTx(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen) \
RtmpUSBMgmtKickOut(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen)
#define HAL_KickOutNullFrameTx(_pAd, _QueIdx, _pNullFrame, _frameLen) \
RtmpUSBNullFrameKickOut(_pAd, _QueIdx, _pNullFrame, _frameLen)
#define RTMP_PKT_TAIL_PADDING 11 // 3(max 4 byte padding) + 4 (last packet padding) + 4 (MaxBulkOutsize align padding)
extern UCHAR EpToQueue[6];
#ifdef RT2870
#define GET_TXRING_FREENO(_pAd, _QueIdx) (_QueIdx) //(_pAd->TxRing[_QueIdx].TxSwFreeIdx)
#define GET_MGMTRING_FREENO(_pAd) (_pAd->MgmtRing.TxSwFreeIdx)
#endif // RT2870 //
/* ----------------- RX Related MACRO ----------------- */
//#define RT28XX_RX_ERROR_CHECK RTMPCheckRxWI
#define RT28XX_RV_ALL_BUF_END(bBulkReceive) \
/* We return STATUS_MORE_PROCESSING_REQUIRED so that the completion */ \
/* routine (IofCompleteRequest) will stop working on the irp. */ \
if (bBulkReceive == TRUE) RTUSBBulkReceive(pAd);
/* ----------------- ASIC Related MACRO ----------------- */
// reset MAC of a station entry to 0xFFFFFFFFFFFF
#define RT28XX_STA_ENTRY_MAC_RESET(pAd, Wcid) \
{ RT_SET_ASIC_WCID SetAsicWcid; \
SetAsicWcid.WCID = Wcid; \
SetAsicWcid.SetTid = 0xffffffff; \
SetAsicWcid.DeleteTid = 0xffffffff; \
RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_ASIC_WCID, \
&SetAsicWcid, sizeof(RT_SET_ASIC_WCID)); }
// add this entry into ASIC RX WCID search table
#define RT28XX_STA_ENTRY_ADD(pAd, pEntry) \
RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_CLIENT_MAC_ENTRY, \
pEntry, sizeof(MAC_TABLE_ENTRY));
// add by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet
// Set MAC register value according operation mode
#define RT28XX_UPDATE_PROTECT(pAd) \
RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_UPDATE_PROTECT, NULL, 0);
// end johnli
// remove Pair-wise key material from ASIC
// yet implement
#define RT28XX_STA_ENTRY_KEY_DEL(pAd, BssIdx, Wcid)
// add Client security information into ASIC WCID table and IVEIV table
#define RT28XX_STA_SECURITY_INFO_ADD(pAd, apidx, KeyID, pEntry) \
{ RT28XX_STA_ENTRY_MAC_RESET(pAd, pEntry->Aid); \
if (pEntry->Aid >= 1) { \
RT_SET_ASIC_WCID_ATTRI SetAsicWcidAttri; \
SetAsicWcidAttri.WCID = pEntry->Aid; \
if ((pEntry->AuthMode <= Ndis802_11AuthModeAutoSwitch) && \
(pEntry->WepStatus == Ndis802_11Encryption1Enabled)) \
{ \
SetAsicWcidAttri.Cipher = pAd->SharedKey[apidx][KeyID].CipherAlg; \
} \
else if (pEntry->AuthMode == Ndis802_11AuthModeWPANone) \
{ \
SetAsicWcidAttri.Cipher = pAd->SharedKey[apidx][KeyID].CipherAlg; \
} \
else SetAsicWcidAttri.Cipher = 0; \
DBGPRINT(RT_DEBUG_TRACE, ("aid cipher = %ld\n",SetAsicWcidAttri.Cipher)); \
RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_ASIC_WCID_CIPHER, \
&SetAsicWcidAttri, sizeof(RT_SET_ASIC_WCID_ATTRI)); } }
// Insert the BA bitmap to ASIC for the Wcid entry
#define RT28XX_ADD_BA_SESSION_TO_ASIC(_pAd, _Aid, _TID) \
do{ \
RT_SET_ASIC_WCID SetAsicWcid; \
SetAsicWcid.WCID = (_Aid); \
SetAsicWcid.SetTid = (0x10000<<(_TID)); \
SetAsicWcid.DeleteTid = 0xffffffff; \
RTUSBEnqueueInternalCmd((_pAd), CMDTHREAD_SET_ASIC_WCID, &SetAsicWcid, sizeof(RT_SET_ASIC_WCID)); \
}while(0)
// Remove the BA bitmap from ASIC for the Wcid entry
#define RT28XX_DEL_BA_SESSION_FROM_ASIC(_pAd, _Wcid, _TID) \
do{ \
RT_SET_ASIC_WCID SetAsicWcid; \
SetAsicWcid.WCID = (_Wcid); \
SetAsicWcid.SetTid = (0xffffffff); \
SetAsicWcid.DeleteTid = (0x10000<<(_TID) ); \
RTUSBEnqueueInternalCmd((_pAd), CMDTHREAD_SET_ASIC_WCID, &SetAsicWcid, sizeof(RT_SET_ASIC_WCID)); \
}while(0)
/* ----------------- PCI/USB Related MACRO ----------------- */
#define RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p) \
((POS_COOKIE)handle)->pUsb_Dev = dev_p;
// no use
#define RT28XX_UNMAP()
#define RT28XX_IRQ_REQUEST(net_dev)
#define RT28XX_IRQ_RELEASE(net_dev)
#define RT28XX_IRQ_INIT(pAd)
#define RT28XX_IRQ_ENABLE(pAd)
/* ----------------- MLME Related MACRO ----------------- */
#define RT28XX_MLME_HANDLER(pAd) RTUSBMlmeUp(pAd)
#define RT28XX_MLME_PRE_SANITY_CHECK(pAd) \
{ if ((pAd->CommonCfg.bHardwareRadio == TRUE) && \
(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && \
(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))) { \
RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_CHECK_GPIO, NULL, 0); } }
#define RT28XX_MLME_STA_QUICK_RSP_WAKE_UP(pAd) \
{ RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_QKERIODIC_EXECUT, NULL, 0); \
RTUSBMlmeUp(pAd); }
#define RT28XX_MLME_RESET_STATE_MACHINE(pAd) \
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_RESET_CONF, 0, NULL); \
RTUSBMlmeUp(pAd);
#define RT28XX_HANDLE_COUNTER_MEASURE(_pAd, _pEntry) \
{ RTUSBEnqueueInternalCmd(_pAd, CMDTHREAD_802_11_COUNTER_MEASURE, _pEntry, sizeof(MAC_TABLE_ENTRY)); \
RTUSBMlmeUp(_pAd); \
}
/* ----------------- Power Save Related MACRO ----------------- */
#define RT28XX_PS_POLL_ENQUEUE(pAd) \
{ RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_PSPOLL); \
RTUSBKickBulkOut(pAd); }
#define RT28xx_CHIP_NAME "RT2870"
#define USB_CYC_CFG 0x02a4
#define NT_SUCCESS(status) (((status) > 0) ? (1):(0))
#define InterlockedIncrement atomic_inc
#define NdisInterlockedIncrement atomic_inc
#define InterlockedDecrement atomic_dec
#define NdisInterlockedDecrement atomic_dec
#define InterlockedExchange atomic_set
//#define NdisMSendComplete RTMP_SendComplete
#define NdisMCancelTimer RTMPCancelTimer
#define NdisAllocMemory(_ptr, _size, _flag) \
do{_ptr = kmalloc((_size),(_flag));}while(0)
#define NdisFreeMemory(a, b, c) kfree((a))
#define NdisMSleep RTMPusecDelay /* unit: microsecond */
#define USBD_TRANSFER_DIRECTION_OUT 0
#define USBD_TRANSFER_DIRECTION_IN 0
#define USBD_SHORT_TRANSFER_OK 0
#define PURB purbb_t
#define RTUSB_FREE_URB(pUrb) usb_free_urb(pUrb)
//#undef MlmeAllocateMemory
//#undef MlmeFreeMemory
typedef struct usb_device * PUSB_DEV;
/* MACRO for linux usb */
typedef struct urb *purbb_t;
typedef struct usb_ctrlrequest devctrlrequest;
#define PIRP PVOID
#define PMDL PVOID
#define NDIS_OID UINT
#ifndef USB_ST_NOERROR
#define USB_ST_NOERROR 0
#endif
// vendor-specific control operations
#define CONTROL_TIMEOUT_JIFFIES ( (100 * HZ) / 1000)
#define UNLINK_TIMEOUT_MS 3
/* unlink urb */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,7)
#define RTUSB_UNLINK_URB(pUrb) usb_kill_urb(pUrb)
#else
#define RTUSB_UNLINK_URB(pUrb) usb_unlink_urb(pUrb)
#endif
// Prototypes of completion funuc.
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#define RTUSBBulkOutDataPacketComplete(purb, pt_regs) RTUSBBulkOutDataPacketComplete(purb)
#define RTUSBBulkOutMLMEPacketComplete(pUrb, pt_regs) RTUSBBulkOutMLMEPacketComplete(pUrb)
#define RTUSBBulkOutNullFrameComplete(pUrb, pt_regs) RTUSBBulkOutNullFrameComplete(pUrb)
#define RTUSBBulkOutRTSFrameComplete(pUrb, pt_regs) RTUSBBulkOutRTSFrameComplete(pUrb)
#define RTUSBBulkOutPsPollComplete(pUrb, pt_regs) RTUSBBulkOutPsPollComplete(pUrb)
#define RTUSBBulkRxComplete(pUrb, pt_regs) RTUSBBulkRxComplete(pUrb)
#endif
VOID RTUSBBulkOutDataPacketComplete(purbb_t purb, struct pt_regs *pt_regs);
VOID RTUSBBulkOutMLMEPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs);
VOID RTUSBBulkOutNullFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);
VOID RTUSBBulkOutRTSFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);
VOID RTUSBBulkOutPsPollComplete(purbb_t pUrb, struct pt_regs *pt_regs);
VOID RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs);
#define RTUSBMlmeUp(pAd) \
{ \
POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; \
if(pObj->MLMEThr_pid>0) \
up(&(pAd->mlme_semaphore)); \
}
#define RTUSBCMDUp(pAd) \
{ \
POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; \
if(pObj->RTUSBCmdThr_pid>0) \
up(&(pAd->RTUSBCmd_semaphore)); \
}
static inline NDIS_STATUS RTMPAllocateMemory(
OUT PVOID *ptr,
IN size_t size)
{
*ptr = kmalloc(size, GFP_ATOMIC);
if(*ptr)
return NDIS_STATUS_SUCCESS;
else
return NDIS_STATUS_RESOURCES;
}
/* rtmp.h */
#define BEACON_RING_SIZE 2
#define DEVICE_VENDOR_REQUEST_OUT 0x40
#define DEVICE_VENDOR_REQUEST_IN 0xc0
#define INTERFACE_VENDOR_REQUEST_OUT 0x41
#define INTERFACE_VENDOR_REQUEST_IN 0xc1
#define MGMTPIPEIDX 0 // EP6 is highest priority
#define BULKOUT_MGMT_RESET_FLAG 0x80
#define RTUSB_SET_BULK_FLAG(_M, _F) ((_M)->BulkFlags |= (_F))
#define RTUSB_CLEAR_BULK_FLAG(_M, _F) ((_M)->BulkFlags &= ~(_F))
#define RTUSB_TEST_BULK_FLAG(_M, _F) (((_M)->BulkFlags & (_F)) != 0)
#define EnqueueCmd(cmdq, cmdqelmt) \
{ \
if (cmdq->size == 0) \
cmdq->head = cmdqelmt; \
else \
cmdq->tail->next = cmdqelmt; \
cmdq->tail = cmdqelmt; \
cmdqelmt->next = NULL; \
cmdq->size++; \
}
typedef struct _RT_SET_ASIC_WCID {
ULONG WCID; // mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based
ULONG SetTid; // time-based: seconds, packet-based: kilo-packets
ULONG DeleteTid; // time-based: seconds, packet-based: kilo-packets
} RT_SET_ASIC_WCID,*PRT_SET_ASIC_WCID;
typedef struct _RT_SET_ASIC_WCID_ATTRI {
ULONG WCID; // mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based
ULONG Cipher; // ASIC Cipher definition
UCHAR Addr[ETH_LENGTH_OF_ADDRESS];
} RT_SET_ASIC_WCID_ATTRI,*PRT_SET_ASIC_WCID_ATTRI;
typedef struct _MLME_MEMORY_STRUCT {
PVOID AllocVa; //Pointer to the base virtual address of the allocated memory
struct _MLME_MEMORY_STRUCT *Next; //Pointer to the next virtual address of the allocated memory
} MLME_MEMORY_STRUCT, *PMLME_MEMORY_STRUCT;
typedef struct _MLME_MEMORY_HANDLER {
BOOLEAN MemRunning; //The flag of the Mlme memory handler's status
UINT MemoryCount; //Total nonpaged system-space memory not size
UINT InUseCount; //Nonpaged system-space memory in used counts
UINT UnUseCount; //Nonpaged system-space memory available counts
INT PendingCount; //Nonpaged system-space memory for free counts
PMLME_MEMORY_STRUCT pInUseHead; //Pointer to the first nonpaed memory not used
PMLME_MEMORY_STRUCT pInUseTail; //Pointer to the last nonpaged memory not used
PMLME_MEMORY_STRUCT pUnUseHead; //Pointer to the first nonpaged memory in used
PMLME_MEMORY_STRUCT pUnUseTail; //Pointer to the last nonpaged memory in used
PULONG MemFreePending[MAX_MLME_HANDLER_MEMORY]; //an array to keep pending free-memory's pointer (32bits)
} MLME_MEMORY_HANDLER, *PMLME_MEMORY_HANDLER;
typedef struct _CmdQElmt {
UINT command;
PVOID buffer;
ULONG bufferlength;
BOOLEAN CmdFromNdis;
BOOLEAN SetOperation;
struct _CmdQElmt *next;
} CmdQElmt, *PCmdQElmt;
typedef struct _CmdQ {
UINT size;
CmdQElmt *head;
CmdQElmt *tail;
UINT32 CmdQState;
}CmdQ, *PCmdQ;
//
// For WPA SUPPLICANT: WIRELESS EXT support wireless events: v14 or newer
//
#if WIRELESS_EXT >= 14
//#define WPA_SUPPLICANT_SUPPORT 1
#endif
/* oid.h */
// Cipher suite type for mixed mode group cipher, P802.11i-2004
typedef enum _RT_802_11_CIPHER_SUITE_TYPE {
Cipher_Type_NONE,
Cipher_Type_WEP40,
Cipher_Type_TKIP,
Cipher_Type_RSVD,
Cipher_Type_CCMP,
Cipher_Type_WEP104
} RT_802_11_CIPHER_SUITE_TYPE, *PRT_802_11_CIPHER_SUITE_TYPE;
//CMDTHREAD_MULTI_READ_MAC
//CMDTHREAD_MULTI_WRITE_MAC
//CMDTHREAD_VENDOR_EEPROM_READ
//CMDTHREAD_VENDOR_EEPROM_WRITE
typedef struct _CMDHandler_TLV {
USHORT Offset;
USHORT Length;
UCHAR DataFirst;
} CMDHandler_TLV, *PCMDHandler_TLV;
// New for MeetingHouse Api support
#define CMDTHREAD_VENDOR_RESET 0x0D730101 // cmd
#define CMDTHREAD_VENDOR_UNPLUG 0x0D730102 // cmd
#define CMDTHREAD_VENDOR_SWITCH_FUNCTION 0x0D730103 // cmd
#define CMDTHREAD_MULTI_WRITE_MAC 0x0D730107 // cmd
#define CMDTHREAD_MULTI_READ_MAC 0x0D730108 // cmd
#define CMDTHREAD_VENDOR_EEPROM_WRITE 0x0D73010A // cmd
#define CMDTHREAD_VENDOR_EEPROM_READ 0x0D73010B // cmd
#define CMDTHREAD_VENDOR_ENTER_TESTMODE 0x0D73010C // cmd
#define CMDTHREAD_VENDOR_EXIT_TESTMODE 0x0D73010D // cmd
#define CMDTHREAD_VENDOR_WRITE_BBP 0x0D730119 // cmd
#define CMDTHREAD_VENDOR_READ_BBP 0x0D730118 // cmd
#define CMDTHREAD_VENDOR_WRITE_RF 0x0D73011A // cmd
#define CMDTHREAD_VENDOR_FLIP_IQ 0x0D73011D // cmd
#define CMDTHREAD_RESET_BULK_OUT 0x0D730210 // cmd
#define CMDTHREAD_RESET_BULK_IN 0x0D730211 // cmd
#define CMDTHREAD_SET_PSM_BIT_SAVE 0x0D730212 // cmd
#define CMDTHREAD_SET_RADIO 0x0D730214 // cmd
#define CMDTHREAD_UPDATE_TX_RATE 0x0D730216 // cmd
#define CMDTHREAD_802_11_ADD_KEY_WEP 0x0D730218 // cmd
#define CMDTHREAD_RESET_FROM_ERROR 0x0D73021A // cmd
#define CMDTHREAD_LINK_DOWN 0x0D73021B // cmd
#define CMDTHREAD_RESET_FROM_NDIS 0x0D73021C // cmd
#define CMDTHREAD_CHECK_GPIO 0x0D730215 // cmd
#define CMDTHREAD_FORCE_WAKE_UP 0x0D730222 // cmd
#define CMDTHREAD_SET_BW 0x0D730225 // cmd
#define CMDTHREAD_SET_ASIC_WCID 0x0D730226 // cmd
#define CMDTHREAD_SET_ASIC_WCID_CIPHER 0x0D730227 // cmd
#define CMDTHREAD_QKERIODIC_EXECUT 0x0D73023D // cmd
#define RT_CMD_SET_KEY_TABLE 0x0D730228 // cmd
#define RT_CMD_SET_RX_WCID_TABLE 0x0D730229 // cmd
#define CMDTHREAD_SET_CLIENT_MAC_ENTRY 0x0D73023E // cmd
#define CMDTHREAD_802_11_QUERY_HARDWARE_REGISTER 0x0D710105 // cmd
#define CMDTHREAD_802_11_SET_PHY_MODE 0x0D79010C // cmd
#define CMDTHREAD_802_11_SET_STA_CONFIG 0x0D790111 // cmd
#define CMDTHREAD_802_11_SET_PREAMBLE 0x0D790101 // cmd
#define CMDTHREAD_802_11_COUNTER_MEASURE 0x0D790102 // cmd
// add by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet
#define CMDTHREAD_UPDATE_PROTECT 0x0D790103 // cmd
// end johnli
#define WPA1AKMBIT 0x01
#define WPA2AKMBIT 0x02
#define WPA1PSKAKMBIT 0x04
#define WPA2PSKAKMBIT 0x08
#define TKIPBIT 0x01
#define CCMPBIT 0x02
#define RT28XX_STA_FORCE_WAKEUP(pAd, bFromTx) \
RT28xxUsbStaAsicForceWakeup(pAd, bFromTx);
#define RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp) \
RT28xxUsbStaAsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp);
#define RT28XX_MLME_RADIO_ON(pAd) \
RT28xxUsbMlmeRadioOn(pAd);
#define RT28XX_MLME_RADIO_OFF(pAd) \
RT28xxUsbMlmeRadioOFF(pAd);
#endif //__RT2870_H__

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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 __ATE_H__
#define __ATE_H__
#ifndef UCOS
#define ate_print printk
#define ATEDBGPRINT DBGPRINT
#ifdef RT2870
#define EEPROM_SIZE 0x400
#ifdef CONFIG_STA_SUPPORT
#define EEPROM_BIN_FILE_NAME "/etc/Wireless/RT2870STA/e2p.bin"
#endif // CONFIG_STA_SUPPORT //
#endif // RT2870 //
#else // !UCOS //
#define fATE_LOAD_EEPROM 0x0C43
#ifdef CONFIG_PRINTK
extern INT ConsoleResponse(IN PUCHAR buff);
extern int (*remote_display)(char *);
extern void puts (const char *s);
/* specificly defined to redirect and show ate-related messages to host. */
/* Try to define ate_print as a macro. */
#define ate_print(fmt, args...) \
do{ int (*org_remote_display)(char *) = NULL; \
org_remote_display = remote_display;\
/* Save original "remote_display" */\
remote_display = (int (*)(char *))ConsoleResponse; \
printk(fmt, ## args); \
/* Restore the remote_display function pointer */ \
remote_display = org_remote_display; }while(0)
#define ATEDBGPRINT(Level, Fmt) \
{ \
if ((Level) <= RTDebugLevel) \
{ \
ate_print Fmt; \
} \
}
#endif // CONFIG_PRINTK //
#endif // !UCOS //
#define ATE_ON(_p) (((_p)->ate.Mode) != ATE_STOP)
/* RT2880_iNIC will define "RT2860". */
/* RT2880_iNIC will define RT2860. */
#ifdef RT2870
#define EEPROM_SIZE 0x400
#ifdef CONFIG_STA_SUPPORT
#define EEPROM_BIN_FILE_NAME "/etc/Wireless/RT2870STA/e2p.bin"
#endif // CONFIG_STA_SUPPORT //
#endif // RT2870 //
#ifdef RT2870
#define ATE_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) RTMP_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV)
#define ATE_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V) RTMP_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V)
#define BULK_OUT_LOCK(pLock, IrqFlags) \
if(1 /*!(in_interrupt() & 0xffff0000)*/) \
RTMP_IRQ_LOCK((pLock), IrqFlags);
#define BULK_OUT_UNLOCK(pLock, IrqFlags) \
if(1 /*!(in_interrupt() & 0xffff0000)*/) \
RTMP_IRQ_UNLOCK((pLock), IrqFlags);
// Prototypes of completion funuc.
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#define ATE_RTUSBBulkOutDataPacketComplete(purb, pt_regs) ATE_RTUSBBulkOutDataPacketComplete(purb)
#endif
VOID ATE_RTUSBBulkOutDataPacketComplete(
IN purbb_t purb,
OUT struct pt_regs *pt_regs);
VOID ATE_RTUSBBulkOutDataPacket(
IN PRTMP_ADAPTER pAd,
IN UCHAR BulkOutPipeId);
VOID ATE_RTUSBCancelPendingBulkInIRP(
IN PRTMP_ADAPTER pAd);
#endif // RT2870 //
#ifdef RT30xx
#define ATE_RF_IO_READ8_BY_REG_ID(_A, _I, _pV) RTMP_RF_IO_READ8_BY_REG_ID(_A, _I, _pV)
#define ATE_RF_IO_WRITE8_BY_REG_ID(_A, _I, _V) RTMP_RF_IO_WRITE8_BY_REG_ID(_A, _I, _V)
#endif // RT30xx //
VOID rt_ee_read_all(
IN PRTMP_ADAPTER pAd,
OUT USHORT *Data);
VOID rt_ee_write_all(
IN PRTMP_ADAPTER pAd,
IN USHORT *Data);
INT Set_ATE_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_DA_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_SA_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_BSSID_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_CHANNEL_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_POWER0_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_POWER1_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_Antenna_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_RX_Antenna_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_FREQOFFSET_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_BW_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_LENGTH_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_COUNT_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_MCS_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_MODE_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_TX_GI_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_RX_FER_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Read_RF_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Write_RF1_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Write_RF2_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Write_RF3_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Write_RF4_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Load_E2P_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Read_E2P_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Show_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_ATE_Help_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
#ifdef RALINK_ATE
#ifdef RALINK_28xx_QA
VOID ATE_QA_Statistics(
IN PRTMP_ADAPTER pAd,
IN PRXWI_STRUC pRxWI,
IN PRT28XX_RXD_STRUC p28xxRxD,
IN PHEADER_802_11 pHeader);
VOID RtmpDoAte(
IN PRTMP_ADAPTER pAdapter,
IN struct iwreq *wrq);
VOID BubbleSort(
IN INT32 n,
IN INT32 a[]);
VOID CalNoiseLevel(
IN PRTMP_ADAPTER pAdapter,
IN UCHAR channel,
OUT INT32 buffer[3][10]);
BOOLEAN SyncTxRxConfig(
IN PRTMP_ADAPTER pAdapter,
IN USHORT offset,
IN UCHAR value);
INT Set_TxStop_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_RxStop_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
#endif // RALINK_28xx_QA //
#endif // RALINK_ATE //
VOID ATEAsicSwitchChannel(
IN PRTMP_ADAPTER pAd);
VOID ATEAsicAdjustTxPower(
IN PRTMP_ADAPTER pAd);
VOID ATEDisableAsicProtect(
IN PRTMP_ADAPTER pAd);
CHAR ATEConvertToRssi(
IN PRTMP_ADAPTER pAd,
IN CHAR Rssi,
IN UCHAR RssiNumber);
VOID ATESampleRssi(
IN PRTMP_ADAPTER pAd,
IN PRXWI_STRUC pRxWI);
#ifdef CONFIG_STA_SUPPORT
VOID RTMPStationStop(
IN PRTMP_ADAPTER pAd);
VOID RTMPStationStart(
IN PRTMP_ADAPTER pAd);
#endif // CONFIG_STA_SUPPORT //
#endif // __ATE_H__ //

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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. *
* *
*************************************************************************
Module Name:
rt_config.h
Abstract:
Central header file to maintain all include files for all NDIS
miniport driver routines.
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Paul Lin 08-01-2002 created
*/
#ifndef __RT_CONFIG_H__
#define __RT_CONFIG_H__
#include "rtmp_type.h"
#ifdef UCOS
#include "includes.h"
#include <stdio.h>
#include "rt_ucos.h"
#endif
#ifdef LINUX
#include "rt_linux.h"
#endif
#include "rtmp_def.h"
#include "rt28xx.h"
#ifdef RT2870
#include "rt2870.h"
#endif // RT2870 //
#include "oid.h"
#include "mlme.h"
#include "wpa.h"
#include "md5.h"
#include "rtmp.h"
#include "ap.h"
#include "dfs.h"
#include "chlist.h"
#include "spectrum.h"
#ifdef MLME_EX
#include "mlme_ex_def.h"
#include "mlme_ex.h"
#endif // MLME_EX //
#undef AP_WSC_INCLUDED
#undef STA_WSC_INCLUDED
#undef WSC_INCLUDED
#ifdef LEAP_SUPPORT
#include "leap.h"
#endif // LEAP_SUPPORT //
#ifdef CONFIG_STA_SUPPORT
#endif // CONFIG_STA_SUPPORT //
#ifdef BLOCK_NET_IF
#include "netif_block.h"
#endif // BLOCK_NET_IF //
#ifdef IGMP_SNOOP_SUPPORT
#include "igmp_snoop.h"
#endif // IGMP_SNOOP_SUPPORT //
#ifdef RALINK_ATE
#include "rt_ate.h"
#endif // RALINK_ATE //
#if defined(AP_WSC_INCLUDED) || defined(STA_WSC_INCLUDED)
#define WSC_INCLUDED
#endif
#ifdef CONFIG_STA_SUPPORT
#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
#ifndef WPA_SUPPLICANT_SUPPORT
#error "Build for being controlled by NetworkManager or wext, please set HAS_WPA_SUPPLICANT=y and HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y"
#endif // WPA_SUPPLICANT_SUPPORT //
#endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
#endif // CONFIG_STA_SUPPORT //
#ifdef IKANOS_VX_1X0
#include "vr_ikans.h"
#endif // IKANOS_VX_1X0 //
#endif // __RT_CONFIG_H__

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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. *
* *
*************************************************************************
*/
/***********************************************************************/
/* */
/* Program: rt_linux.c */
/* Created: 4/21/2006 1:17:38 PM */
/* Author: Wu Xi-Kun */
/* Comments: `description` */
/* */
/*---------------------------------------------------------------------*/
/* */
/* History: */
/* Revision 1.1 4/21/2006 1:17:38 PM xsikun */
/* Initial revision */
/* */
/***********************************************************************/
#include "rtmp_type.h"
#include <linux/module.h>
#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/init.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/ethtool.h>
#include <linux/wireless.h>
#include <linux/proc_fs.h>
#include <linux/delay.h>
#include <linux/if_arp.h>
#include <linux/ctype.h>
#include <linux/vmalloc.h>
#include <linux/wireless.h>
#include <net/iw_handler.h>
// load firmware
#define __KERNEL_SYSCALLS__
#include <linux/unistd.h>
#include <asm/uaccess.h>
#define MEM_ALLOC_FLAG (GFP_ATOMIC) //(GFP_DMA | GFP_ATOMIC)
#ifndef IFNAMSIZ
#define IFNAMSIZ 16
#endif
//#define CONFIG_CKIP_SUPPORT
#undef __inline
#define __inline static inline
typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev);
// add by kathy
#ifdef CONFIG_STA_SUPPORT
#ifdef RT2870
#define STA_PROFILE_PATH "/etc/Wireless/RT2870STA/RT2870STA.dat"
#define STA_RT2870_IMAGE_FILE_NAME "/etc/Wireless/RT2870STA/rt2870.bin"
#define STA_NIC_DEVICE_NAME "RT2870STA"
#define STA_DRIVER_VERSION "2.0.1.0"
#ifdef MULTIPLE_CARD_SUPPORT
#define CARD_INFO_PATH "/etc/Wireless/RT2870STA/RT2870STACard.dat"
#endif // MULTIPLE_CARD_SUPPORT //
#endif // RT2870 //
#endif // CONFIG_STA_SUPPORT //
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
#define RTMP_TIME_AFTER(a,b) \
(typecheck(unsigned long, (unsigned long)a) && \
typecheck(unsigned long, (unsigned long)b) && \
((long)(b) - (long)(a) < 0))
#define RTMP_TIME_AFTER_EQ(a,b) \
(typecheck(unsigned long, (unsigned long)a) && \
typecheck(unsigned long, (unsigned long)b) && \
((long)(a) - (long)(b) >= 0))
#define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a)
#else
#define RTMP_TIME_AFTER(a,b) time_after(a, b)
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
#define RT_MOD_INC_USE_COUNT() \
if (!try_module_get(THIS_MODULE)) \
{ \
DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __FUNCTION__)); \
return -1; \
}
#define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
#else
#define RT_MOD_INC_USE_COUNT() MOD_INC_USE_COUNT;
#define RT_MOD_DEC_USE_COUNT() MOD_DEC_USE_COUNT;
#endif
#define OS_HZ HZ
#define ETH_LENGTH_OF_ADDRESS 6
#define IN
#define OUT
#define NDIS_STATUS INT
#define NDIS_STATUS_SUCCESS 0x00
#define NDIS_STATUS_FAILURE 0x01
#define NDIS_STATUS_INVALID_DATA 0x02
#define NDIS_STATUS_RESOURCES 0x03
#define MIN_NET_DEVICE_FOR_AID 0x00 //0x00~0x3f
#define MIN_NET_DEVICE_FOR_MBSSID 0x00 //0x00,0x10,0x20,0x30
#define MIN_NET_DEVICE_FOR_WDS 0x10 //0x40,0x50,0x60,0x70
#define MIN_NET_DEVICE_FOR_APCLI 0x20
#define MIN_NET_DEVICE_FOR_MESH 0x30
#ifdef CONFIG_STA_SUPPORT
#define MIN_NET_DEVICE_FOR_DLS 0x40
#endif // CONFIG_STA_SUPPORT //
#ifdef CONFIG_STA_SUPPORT
#define NDIS_PACKET_TYPE_DIRECTED 0
#define NDIS_PACKET_TYPE_MULTICAST 1
#define NDIS_PACKET_TYPE_BROADCAST 2
#define NDIS_PACKET_TYPE_ALL_MULTICAST 3
#endif // CONFIG_STA_SUPPORT //
struct os_lock {
spinlock_t lock;
unsigned long flags;
};
struct os_cookie {
#ifdef RT2870
struct usb_device *pUsb_Dev;
struct pid * MLMEThr_pid;
struct pid * RTUSBCmdThr_pid;
struct pid * TimerQThr_pid;
#endif // RT2870 //
struct tasklet_struct rx_done_task;
struct tasklet_struct mgmt_dma_done_task;
struct tasklet_struct ac0_dma_done_task;
struct tasklet_struct ac1_dma_done_task;
struct tasklet_struct ac2_dma_done_task;
struct tasklet_struct ac3_dma_done_task;
struct tasklet_struct hcca_dma_done_task;
struct tasklet_struct tbtt_task;
#ifdef RT2870
struct tasklet_struct null_frame_complete_task;
struct tasklet_struct rts_frame_complete_task;
struct tasklet_struct pspoll_frame_complete_task;
#endif // RT2870 //
unsigned long apd_pid; //802.1x daemon pid
INT ioctl_if_type;
INT ioctl_if;
};
typedef struct _VIRTUAL_ADAPTER
{
struct net_device *RtmpDev;
struct net_device *VirtualDev;
} VIRTUAL_ADAPTER, PVIRTUAL_ADAPTER;
#undef ASSERT
#define ASSERT(x) \
{ \
if (!(x)) \
{ \
printk(KERN_WARNING __FILE__ ":%d assert " #x "failed\n", __LINE__); \
} \
}
typedef struct os_cookie * POS_COOKIE;
typedef struct pci_dev * PPCI_DEV;
typedef struct net_device * PNET_DEV;
typedef void * PNDIS_PACKET;
typedef char NDIS_PACKET;
typedef PNDIS_PACKET * PPNDIS_PACKET;
typedef dma_addr_t NDIS_PHYSICAL_ADDRESS;
typedef dma_addr_t * PNDIS_PHYSICAL_ADDRESS;
//typedef struct timer_list RALINK_TIMER_STRUCT;
//typedef struct timer_list * PRALINK_TIMER_STRUCT;
//typedef struct os_lock NDIS_SPIN_LOCK;
typedef spinlock_t NDIS_SPIN_LOCK;
typedef struct timer_list NDIS_MINIPORT_TIMER;
typedef void * NDIS_HANDLE;
typedef char * PNDIS_BUFFER;
void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen);
dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction);
void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction);
////////////////////////////////////////
// MOVE TO rtmp.h ?
/////////////////////////////////////////
#define PKTSRC_NDIS 0x7f
#define PKTSRC_DRIVER 0x0f
#define PRINT_MAC(addr) \
addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
#define RT2860_PCI_DEVICE_ID 0x0601
#ifdef RT2870
#define PCI_MAP_SINGLE(_handle, _ptr, _size, _dir) (ULONG)0
#define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir)
#endif // RT2870 //
#define BEACON_FRAME_DMA_CACHE_WBACK(_ptr, _size) \
dma_cache_wback(_ptr, _size)
//////////////////////////////////////////
//
//////////////////////////////////////////
#define NdisMIndicateStatus(_w, _x, _y, _z)
typedef struct timer_list RTMP_OS_TIMER;
#ifdef RT2870
/* ----------------- Timer Related MARCO ---------------*/
// In RT2870, we have a lot of timer functions and will read/write register, it's
// not allowed in Linux USB sub-system to do it ( because of sleep issue when submit
// to ctrl pipe). So we need a wrapper function to take care it.
typedef VOID (*RT2870_TIMER_HANDLE)(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3);
#endif // RT2870 //
typedef struct _RALINK_TIMER_STRUCT {
RTMP_OS_TIMER TimerObj; // Ndis Timer object
BOOLEAN Valid; // Set to True when call RTMPInitTimer
BOOLEAN State; // True if timer cancelled
BOOLEAN PeriodicType; // True if timer is periodic timer
BOOLEAN Repeat; // True if periodic timer
ULONG TimerValue; // Timer value in milliseconds
ULONG cookie; // os specific object
#ifdef RT2870
RT2870_TIMER_HANDLE handle;
void *pAd;
#endif // RT2870 //
} RALINK_TIMER_STRUCT, *PRALINK_TIMER_STRUCT;
#ifdef RT2870
typedef enum _RT2870_KERNEL_THREAD_STATUS_
{
RT2870_THREAD_UNKNOWN = 0,
RT2870_THREAD_INITED = 1,
RT2870_THREAD_RUNNING = 2,
RT2870_THREAD_STOPED = 4,
}RT2870_KERNEL_THREAD_STATUS;
#define RT2870_THREAD_CAN_DO_INSERT (RT2870_THREAD_INITED |RT2870_THREAD_RUNNING)
typedef struct _RT2870_TIMER_ENTRY_
{
RALINK_TIMER_STRUCT *pRaTimer;
struct _RT2870_TIMER_ENTRY_ *pNext;
}RT2870_TIMER_ENTRY;
#define TIMER_QUEUE_SIZE_MAX 128
typedef struct _RT2870_TIMER_QUEUE_
{
unsigned int status;
//wait_queue_head_t timerWaitQ;
//atomic_t count;
UCHAR *pTimerQPoll;
RT2870_TIMER_ENTRY *pQPollFreeList;
RT2870_TIMER_ENTRY *pQHead;
RT2870_TIMER_ENTRY *pQTail;
}RT2870_TIMER_QUEUE;
#endif // RT2870 //
//#define DBG 1
//
// MACRO for debugging information
//
#ifdef DBG
extern ULONG RTDebugLevel;
#define DBGPRINT_RAW(Level, Fmt) \
{ \
if (Level <= RTDebugLevel) \
{ \
printk Fmt; \
} \
}
#define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt)
#define DBGPRINT_ERR(Fmt) \
{ \
printk("ERROR!!! "); \
printk Fmt; \
}
#define DBGPRINT_S(Status, Fmt) \
{ \
printk Fmt; \
}
#else
#define DBGPRINT(Level, Fmt)
#define DBGPRINT_RAW(Level, Fmt)
#define DBGPRINT_S(Status, Fmt)
#define DBGPRINT_ERR(Fmt)
#endif
//
// spin_lock enhanced for Nested spin lock
//
#define NdisAllocateSpinLock(__lock) \
{ \
spin_lock_init((spinlock_t *)(__lock)); \
}
#define NdisFreeSpinLock(lock) \
{ \
}
#define RTMP_SEM_LOCK(__lock) \
{ \
spin_lock_bh((spinlock_t *)(__lock)); \
}
#define RTMP_SEM_UNLOCK(__lock) \
{ \
spin_unlock_bh((spinlock_t *)(__lock)); \
}
// sample, use semaphore lock to replace IRQ lock, 2007/11/15
#define RTMP_IRQ_LOCK(__lock, __irqflags) \
{ \
__irqflags = 0; \
spin_lock_bh((spinlock_t *)(__lock)); \
pAd->irq_disabled |= 1; \
}
#define RTMP_IRQ_UNLOCK(__lock, __irqflag) \
{ \
pAd->irq_disabled &= 0; \
spin_unlock_bh((spinlock_t *)(__lock)); \
}
#define RTMP_INT_LOCK(__lock, __irqflags) \
{ \
spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \
}
#define RTMP_INT_UNLOCK(__lock, __irqflag) \
{ \
spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \
}
#ifdef RT2870
#define RTMP_IO_READ32(_A, _R, _pV) \
RTUSBReadMACRegister(_A, _R, _pV)
#define RTMP_IO_READ8(_A, _R, _pV) \
{ \
}
#define RTMP_IO_WRITE32(_A, _R, _V) \
RTUSBWriteMACRegister(_A, _R, _V)
#define RTMP_IO_WRITE8(_A, _R, _V) \
{ \
USHORT _Val = _V; \
RTUSBSingleWrite(_A, _R, _Val); \
}
#define RTMP_IO_WRITE16(_A, _R, _V) \
{ \
RTUSBSingleWrite(_A, _R, _V); \
}
#endif // RT2870 //
#ifndef wait_event_interruptible_timeout
#define __wait_event_interruptible_timeout(wq, condition, ret) \
do { \
wait_queue_t __wait; \
init_waitqueue_entry(&__wait, current); \
add_wait_queue(&wq, &__wait); \
for (;;) { \
set_current_state(TASK_INTERRUPTIBLE); \
if (condition) \
break; \
if (!signal_pending(current)) { \
ret = schedule_timeout(ret); \
if (!ret) \
break; \
continue; \
} \
ret = -ERESTARTSYS; \
break; \
} \
current->state = TASK_RUNNING; \
remove_wait_queue(&wq, &__wait); \
} while (0)
#define wait_event_interruptible_timeout(wq, condition, timeout) \
({ \
long __ret = timeout; \
if (!(condition)) \
__wait_event_interruptible_timeout(wq, condition, __ret); \
__ret; \
})
#endif
#define ONE_TICK 1
#define OS_WAIT(_time) \
{ int _i; \
long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\
wait_queue_head_t _wait; \
init_waitqueue_head(&_wait); \
for (_i=0; _i<(_loop); _i++) \
wait_event_interruptible_timeout(_wait, 0, ONE_TICK); }
/* Modified by Wu Xi-Kun 4/21/2006 */
typedef void (*TIMER_FUNCTION)(unsigned long);
#define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN)
#define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE)
#define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA)
#ifdef RT2870
#define BUILD_TIMER_FUNCTION(_func) \
void linux_##_func(unsigned long data) \
{ \
PRALINK_TIMER_STRUCT _pTimer = (PRALINK_TIMER_STRUCT)data; \
RT2870_TIMER_ENTRY *_pQNode; \
RTMP_ADAPTER *_pAd; \
\
_pTimer->handle = _func; \
_pAd = (RTMP_ADAPTER *)_pTimer->pAd; \
_pQNode = RT2870_TimerQ_Insert(_pAd, _pTimer); \
if ((_pQNode == NULL) && (_pAd->TimerQ.status & RT2870_THREAD_CAN_DO_INSERT)) \
RTMP_OS_Add_Timer(&_pTimer->TimerObj, HZ); \
}
#endif // RT2870 //
#define DECLARE_TIMER_FUNCTION(_func) \
void linux_##_func(unsigned long data)
#define GET_TIMER_FUNCTION(_func) \
linux_##_func
DECLARE_TIMER_FUNCTION(MlmePeriodicExec);
DECLARE_TIMER_FUNCTION(MlmeRssiReportExec);
DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout);
DECLARE_TIMER_FUNCTION(APSDPeriodicExec);
DECLARE_TIMER_FUNCTION(AsicRfTuningExec);
#ifdef RT2870
DECLARE_TIMER_FUNCTION(BeaconUpdateExec);
#endif // RT2870 //
#ifdef CONFIG_STA_SUPPORT
DECLARE_TIMER_FUNCTION(BeaconTimeout);
DECLARE_TIMER_FUNCTION(ScanTimeout);
DECLARE_TIMER_FUNCTION(AuthTimeout);
DECLARE_TIMER_FUNCTION(AssocTimeout);
DECLARE_TIMER_FUNCTION(ReassocTimeout);
DECLARE_TIMER_FUNCTION(DisassocTimeout);
DECLARE_TIMER_FUNCTION(LinkDownExec);
#ifdef LEAP_SUPPORT
DECLARE_TIMER_FUNCTION(LeapAuthTimeout);
#endif
DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec);
DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc);
DECLARE_TIMER_FUNCTION(PsPollWakeExec);
DECLARE_TIMER_FUNCTION(RadioOnExec);
#ifdef QOS_DLS_SUPPORT
DECLARE_TIMER_FUNCTION(DlsTimeoutAction);
#endif // QOS_DLS_SUPPORT //
#endif // CONFIG_STA_SUPPORT //
#undef AP_WSC_INCLUDED
#undef STA_WSC_INCLUDED
#undef WSC_INCLUDED
#ifdef CONFIG_STA_SUPPORT
#endif // CONFIG_STA_SUPPORT //
#if defined(AP_WSC_INCLUDED) || defined(STA_WSC_INCLUDED)
#define WSC_INCLUDED
#endif
void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time);
/*
* packet helper
* - convert internal rt packet to os packet or
* os packet to rt packet
*/
#define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p))
#define OSPKT_TO_RTPKT(_p) ((PNDIS_PACKET)(_p))
#define GET_OS_PKT_DATAPTR(_pkt) \
(RTPKT_TO_OSPKT(_pkt)->data)
#define GET_OS_PKT_LEN(_pkt) \
(RTPKT_TO_OSPKT(_pkt)->len)
#define GET_OS_PKT_DATATAIL(_pkt) \
(RTPKT_TO_OSPKT(_pkt)->tail)
#define GET_OS_PKT_HEAD(_pkt) \
(RTPKT_TO_OSPKT(_pkt)->head)
#define GET_OS_PKT_END(_pkt) \
(RTPKT_TO_OSPKT(_pkt)->end)
#define GET_OS_PKT_NETDEV(_pkt) \
(RTPKT_TO_OSPKT(_pkt)->dev)
#define GET_OS_PKT_TYPE(_pkt) \
(RTPKT_TO_OSPKT(_pkt))
#define GET_OS_PKT_NEXT(_pkt) \
(RTPKT_TO_OSPKT(_pkt)->next)
#define OS_NTOHS(_Val) \
(ntohs(_Val))
#define OS_HTONS(_Val) \
(htons(_Val))
#define OS_NTOHL(_Val) \
(ntohl(_Val))
#define OS_HTONL(_Val) \
(htonl(_Val))
/* statistics counter */
#define STATS_INC_RX_PACKETS(_pAd, _dev)
#define STATS_INC_TX_PACKETS(_pAd, _dev)
#define STATS_INC_RX_BYTESS(_pAd, _dev, len)
#define STATS_INC_TX_BYTESS(_pAd, _dev, len)
#define STATS_INC_RX_ERRORS(_pAd, _dev)
#define STATS_INC_TX_ERRORS(_pAd, _dev)
#define STATS_INC_RX_DROPPED(_pAd, _dev)
#define STATS_INC_TX_DROPPED(_pAd, _dev)
#define CB_OFF 10
// check DDK NDIS_PACKET data structure and find out only MiniportReservedEx[0..7] can be used by our driver without
// ambiguity. Fields after pPacket->MiniportReservedEx[8] may be used by other wrapper layer thus crashes the driver
//
//#define RTMP_GET_PACKET_MR(_p) (RTPKT_TO_OSPKT(_p))
// User Priority
#define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio)
#define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0])
// Fragment #
#define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num)
#define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1])
// 0x0 ~0x7f: TX to AP's own BSS which has the specified AID. if AID>127, set bit 7 in RTMP_SET_PACKET_EMACTAB too.
//(this value also as MAC(on-chip WCID) table index)
// 0x80~0xff: TX to a WDS link. b0~6: WDS index
#define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx)
#define RTMP_GET_PACKET_WCID(_p) ((UCHAR)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2]))
// 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet
#define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc)
#define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3])
// RTS/CTS-to-self protection method
#define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num)
#define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4])
// see RTMP_S(G)ET_PACKET_EMACTAB
// TX rate index
#define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate)
#define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5])
// From which Interface
#define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx)
#define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6])
#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss))
#define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS))
#define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI))
#define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH))
#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p))
#define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p))
#define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit)
#define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7])
//#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) (RTPKT_TO_OSPKT(_p)->cb[8] = _bss)
//#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) (RTPKT_TO_OSPKT(_p)->cb[8])
//
// Sepcific Pakcet Type definition
//
#define RTMP_PACKET_SPECIFIC_CB_OFFSET 11
#define RTMP_PACKET_SPECIFIC_DHCP 0x01
#define RTMP_PACKET_SPECIFIC_EAPOL 0x02
#define RTMP_PACKET_SPECIFIC_IPV4 0x04
#define RTMP_PACKET_SPECIFIC_WAI 0x08
#define RTMP_PACKET_SPECIFIC_VLAN 0x10
#define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20
//Specific
#define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
//DHCP
#define RTMP_SET_PACKET_DHCP(_p, _flg) \
do{ \
if (_flg) \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \
else \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP); \
}while(0)
#define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP)
//EAPOL
#define RTMP_SET_PACKET_EAPOL(_p, _flg) \
do{ \
if (_flg) \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \
else \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL); \
}while(0)
#define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL)
//WAI
#define RTMP_SET_PACKET_WAI(_p, _flg) \
do{ \
if (_flg) \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \
else \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI); \
}while(0)
#define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI)
#define RTMP_GET_PACKET_LOWRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & (RTMP_PACKET_SPECIFIC_EAPOL | RTMP_PACKET_SPECIFIC_DHCP | RTMP_PACKET_SPECIFIC_WAI))
//VLAN
#define RTMP_SET_PACKET_VLAN(_p, _flg) \
do{ \
if (_flg) \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \
else \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN); \
}while(0)
#define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN)
//LLC/SNAP
#define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \
do{ \
if (_flg) \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \
else \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP); \
}while(0)
#define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP)
// IP
#define RTMP_SET_PACKET_IPV4(_p, _flg) \
do{ \
if (_flg) \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \
else \
(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4); \
}while(0)
#define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4)
// If this flag is set, it indicates that this EAPoL frame MUST be clear.
#define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg)
#define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12])
#define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg)
#define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22])
#ifdef INF_AMAZON_SE
/*Iverson patch for WMM A5-T07 ,WirelessStaToWirelessSta do not bulk out aggregate */
#define RTMP_SET_PACKET_NOBULKOUT(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+23] = _morebit)
#define RTMP_GET_PACKET_NOBULKOUT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+23])
#endif // INF_AMAZON_SE //
#ifdef CONFIG_5VT_ENHANCE
#define BRIDGE_TAG 0x35564252 // depends on 5VT define in br_input.c
#endif
#define NDIS_SET_PACKET_STATUS(_p, _status)
#define GET_SG_LIST_FROM_PACKET(_p, _sc) \
rt_get_sg_list_from_packet(_p, _sc)
#define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length)
#define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length)
#define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length)
#define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
#define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
#define RTMP_INC_REF(_A) 0
#define RTMP_DEC_REF(_A) 0
#define RTMP_GET_REF(_A) 0
/*
* ULONG
* RTMP_GetPhysicalAddressLow(
* IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
*/
#define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress)
/*
* ULONG
* RTMP_GetPhysicalAddressHigh(
* IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
*/
#define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0)
/*
* VOID
* RTMP_SetPhysicalAddressLow(
* IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
* IN ULONG Value);
*/
#define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \
PhysicalAddress = Value;
/*
* VOID
* RTMP_SetPhysicalAddressHigh(
* IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
* IN ULONG Value);
*/
#define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)
//CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
#define QUEUE_ENTRY_TO_PACKET(pEntry) \
(PNDIS_PACKET)(pEntry)
#define PACKET_TO_QUEUE_ENTRY(pPacket) \
(PQUEUE_ENTRY)(pPacket)
#ifndef CONTAINING_RECORD
#define CONTAINING_RECORD(address, type, field) \
((type *)((PCHAR)(address) - offsetof(type, field)))
#endif
#define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \
{ \
RTMPFreeNdisPacket(_pAd, _pPacket); \
}
#define SWITCH_PhyAB(_pAA, _pBB) \
{ \
ULONG AABasePaHigh; \
ULONG AABasePaLow; \
ULONG BBBasePaHigh; \
ULONG BBBasePaLow; \
BBBasePaHigh = RTMP_GetPhysicalAddressHigh(_pBB); \
BBBasePaLow = RTMP_GetPhysicalAddressLow(_pBB); \
AABasePaHigh = RTMP_GetPhysicalAddressHigh(_pAA); \
AABasePaLow = RTMP_GetPhysicalAddressLow(_pAA); \
RTMP_SetPhysicalAddressHigh(_pAA, BBBasePaHigh); \
RTMP_SetPhysicalAddressLow(_pAA, BBBasePaLow); \
RTMP_SetPhysicalAddressHigh(_pBB, AABasePaHigh); \
RTMP_SetPhysicalAddressLow(_pBB, AABasePaLow); \
}
#define NdisWriteErrorLogEntry(_a, _b, _c, _d)
#define NdisMAllocateMapRegisters(_a, _b, _c, _d, _e) NDIS_STATUS_SUCCESS
#define NdisAcquireSpinLock RTMP_SEM_LOCK
#define NdisReleaseSpinLock RTMP_SEM_UNLOCK
static inline void NdisGetSystemUpTime(ULONG *time)
{
*time = jiffies;
}
//pPacket = CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx);
#define QUEUE_ENTRY_TO_PKT(pEntry) \
((PNDIS_PACKET) (pEntry))
int rt28xx_packet_xmit(struct sk_buff *skb);
void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify);

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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. *
* *
*************************************************************************
Module Name:
rtmp_ckipmic.h
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Name Date Modification logs
*/
#ifndef __RTMP_CKIPMIC_H__
#define __RTMP_CKIPMIC_H__
typedef struct _MIC_CONTEXT {
/* --- MMH context */
UCHAR CK[16]; /* the key */
UCHAR coefficient[16]; /* current aes counter mode coefficients */
ULONGLONG accum; /* accumulated mic, reduced to u32 in final() */
UINT position; /* current position (byte offset) in message */
UCHAR part[4]; /* for conversion of message to u32 for mmh */
} MIC_CONTEXT, *PMIC_CONTEXT;
VOID CKIP_key_permute(
OUT UCHAR *PK, /* output permuted key */
IN UCHAR *CK, /* input CKIP key */
IN UCHAR toDsFromDs, /* input toDs/FromDs bits */
IN UCHAR *piv); /* input pointer to IV */
VOID RTMPCkipMicInit(
IN PMIC_CONTEXT pContext,
IN PUCHAR CK);
VOID RTMPMicUpdate(
IN PMIC_CONTEXT pContext,
IN PUCHAR pOctets,
IN INT len);
ULONG RTMPMicGetCoefficient(
IN PMIC_CONTEXT pContext);
VOID xor_128(
IN PUCHAR a,
IN PUCHAR b,
OUT PUCHAR out);
UCHAR RTMPCkipSbox(
IN UCHAR a);
VOID xor_32(
IN PUCHAR a,
IN PUCHAR b,
OUT PUCHAR out);
VOID next_key(
IN PUCHAR key,
IN INT round);
VOID byte_sub(
IN PUCHAR in,
OUT PUCHAR out);
VOID shift_row(
IN PUCHAR in,
OUT PUCHAR out);
VOID mix_column(
IN PUCHAR in,
OUT PUCHAR out);
VOID RTMPAesEncrypt(
IN PUCHAR key,
IN PUCHAR data,
IN PUCHAR ciphertext);
VOID RTMPMicFinal(
IN PMIC_CONTEXT pContext,
OUT UCHAR digest[4]);
VOID RTMPCkipInsertCMIC(
IN PRTMP_ADAPTER pAd,
OUT PUCHAR pMIC,
IN PUCHAR p80211hdr,
IN PNDIS_PACKET pPacket,
IN PCIPHER_KEY pKey,
IN PUCHAR mic_snap);
#endif //__RTMP_CKIPMIC_H__

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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. *
* *
*************************************************************************
Module Name:
rtmp_type.h
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Name Date Modification logs
Paul Lin 1-2-2004
*/
#ifndef __RTMP_TYPE_H__
#define __RTMP_TYPE_H__
#define PACKED __attribute__ ((packed))
// Put platform dependent declaration here
// For example, linux type definition
typedef unsigned char UINT8;
typedef unsigned short UINT16;
typedef unsigned int UINT32;
typedef unsigned long long UINT64;
typedef int INT32;
typedef long long INT64;
typedef unsigned char * PUINT8;
typedef unsigned short * PUINT16;
typedef unsigned int * PUINT32;
typedef unsigned long long * PUINT64;
typedef int * PINT32;
typedef long long * PINT64;
typedef signed char CHAR;
typedef signed short SHORT;
typedef signed int INT;
typedef signed long LONG;
typedef signed long long LONGLONG;
typedef unsigned char UCHAR;
typedef unsigned short USHORT;
typedef unsigned int UINT;
typedef unsigned long ULONG;
typedef unsigned long long ULONGLONG;
typedef unsigned char BOOLEAN;
typedef void VOID;
typedef VOID * PVOID;
typedef CHAR * PCHAR;
typedef UCHAR * PUCHAR;
typedef USHORT * PUSHORT;
typedef LONG * PLONG;
typedef ULONG * PULONG;
typedef UINT * PUINT;
typedef unsigned int NDIS_MEDIA_STATE;
typedef union _LARGE_INTEGER {
struct {
UINT LowPart;
INT32 HighPart;
} u;
INT64 QuadPart;
} LARGE_INTEGER;
#endif // __RTMP_TYPE_H__

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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 __SPECTRUM_H__
#define __SPECTRUM_H__
#include "rtmp_type.h"
#include "spectrum_def.h"
typedef struct PACKED _TPC_REPORT_INFO
{
UINT8 TxPwr;
UINT8 LinkMargin;
} TPC_REPORT_INFO, *PTPC_REPORT_INFO;
typedef struct PACKED _CH_SW_ANN_INFO
{
UINT8 ChSwMode;
UINT8 Channel;
UINT8 ChSwCnt;
} CH_SW_ANN_INFO, *PCH_SW_ANN_INFO;
typedef union PACKED _MEASURE_REQ_MODE
{
#ifdef RT_BIG_ENDIAN
struct PACKED
{
UINT8 Rev1:4;
UINT8 Report:1;
UINT8 Request:1;
UINT8 Enable:1;
UINT8 Rev0:1;
} field;
#else
struct PACKED
{
UINT8 Rev0:1;
UINT8 Enable:1;
UINT8 Request:1;
UINT8 Report:1;
UINT8 Rev1:4;
} field;
#endif // RT_BIG_ENDIAN //
UINT8 word;
} MEASURE_REQ_MODE, *PMEASURE_REQ_MODE;
typedef struct PACKED _MEASURE_REQ
{
UINT8 ChNum;
UINT64 MeasureStartTime;
UINT16 MeasureDuration;
} MEASURE_REQ, *PMEASURE_REQ;
typedef struct PACKED _MEASURE_REQ_INFO
{
UINT8 Token;
MEASURE_REQ_MODE ReqMode;
UINT8 ReqType;
MEASURE_REQ MeasureReq;
} MEASURE_REQ_INFO, *PMEASURE_REQ_INFO;
typedef union PACKED _MEASURE_BASIC_REPORT_MAP
{
#ifdef RT_BIG_ENDIAN
struct PACKED
{
UINT8 Rev:3;
UINT8 Unmeasure:1;
UINT8 Radar:1;
UINT8 UnidentifiedSignal:1;
UINT8 OfdmPreamble:1;
UINT8 BSS:1;
} field;
#else
struct PACKED
{
UINT8 BSS:1;
UINT8 OfdmPreamble:1;
UINT8 UnidentifiedSignal:1;
UINT8 Radar:1;
UINT8 Unmeasure:1;
UINT8 Rev:3;
} field;
#endif // RT_BIG_ENDIAN //
UINT8 word;
} MEASURE_BASIC_REPORT_MAP, *PMEASURE_BASIC_REPORT_MAP;
typedef struct PACKED _MEASURE_BASIC_REPORT
{
UINT8 ChNum;
UINT64 MeasureStartTime;
UINT16 MeasureDuration;
MEASURE_BASIC_REPORT_MAP Map;
} MEASURE_BASIC_REPORT, *PMEASURE_BASIC_REPORT;
typedef struct PACKED _MEASURE_CCA_REPORT
{
UINT8 ChNum;
UINT64 MeasureStartTime;
UINT16 MeasureDuration;
UINT8 CCA_Busy_Fraction;
} MEASURE_CCA_REPORT, *PMEASURE_CCA_REPORT;
typedef struct PACKED _MEASURE_RPI_REPORT
{
UINT8 ChNum;
UINT64 MeasureStartTime;
UINT16 MeasureDuration;
UINT8 RPI_Density[8];
} MEASURE_RPI_REPORT, *PMEASURE_RPI_REPORT;
typedef union PACKED _MEASURE_REPORT_MODE
{
struct PACKED
{
#ifdef RT_BIG_ENDIAN
UINT8 Rev:5;
UINT8 Refused:1;
UINT8 Incapable:1;
UINT8 Late:1;
#else
UINT8 Late:1;
UINT8 Incapable:1;
UINT8 Refused:1;
UINT8 Rev:5;
#endif // RT_BIG_ENDIAN //
} field;
UINT8 word;
} MEASURE_REPORT_MODE, *PMEASURE_REPORT_MODE;
typedef struct PACKED _MEASURE_REPORT_INFO
{
UINT8 Token;
MEASURE_REPORT_MODE ReportMode;
UINT8 ReportType;
UINT8 Octect[0];
} MEASURE_REPORT_INFO, *PMEASURE_REPORT_INFO;
typedef struct PACKED _QUIET_INFO
{
UINT8 QuietCnt;
UINT8 QuietPeriod;
UINT8 QuietDuration;
UINT8 QuietOffset;
} QUIET_INFO, *PQUIET_INFO;
/*
==========================================================================
Description:
Prepare Measurement request action frame and enqueue it into
management queue waiting for transmition.
Parametrs:
1. the destination mac address of the frame.
Return : None.
==========================================================================
*/
VOID EnqueueMeasurementReq(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN UINT8 MeasureToken,
IN UINT8 MeasureReqMode,
IN UINT8 MeasureReqType,
IN UINT8 MeasureCh,
IN UINT16 MeasureDuration);
/*
==========================================================================
Description:
Prepare Measurement report action frame and enqueue it into
management queue waiting for transmition.
Parametrs:
1. the destination mac address of the frame.
Return : None.
==========================================================================
*/
VOID EnqueueMeasurementRep(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN UINT8 DialogToken,
IN UINT8 MeasureToken,
IN UINT8 MeasureReqMode,
IN UINT8 MeasureReqType,
IN UINT8 ReportInfoLen,
IN PUINT8 pReportInfo);
/*
==========================================================================
Description:
Prepare TPC Request action frame and enqueue it into
management queue waiting for transmition.
Parametrs:
1. the destination mac address of the frame.
Return : None.
==========================================================================
*/
VOID EnqueueTPCReq(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN UCHAR DialogToken);
/*
==========================================================================
Description:
Prepare TPC Report action frame and enqueue it into
management queue waiting for transmition.
Parametrs:
1. the destination mac address of the frame.
Return : None.
==========================================================================
*/
VOID EnqueueTPCRep(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN UINT8 DialogToken,
IN UINT8 TxPwr,
IN UINT8 LinkMargin);
/*
==========================================================================
Description:
Prepare Channel Switch Announcement action frame and enqueue it into
management queue waiting for transmition.
Parametrs:
1. the destination mac address of the frame.
2. Channel switch announcement mode.
2. a New selected channel.
Return : None.
==========================================================================
*/
VOID EnqueueChSwAnn(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pDA,
IN UINT8 ChSwMode,
IN UINT8 NewCh);
/*
==========================================================================
Description:
Spectrun action frames Handler such as channel switch annoucement,
measurement report, measurement request actions frames.
Parametrs:
Elme - MLME message containing the received frame
Return : None.
==========================================================================
*/
VOID PeerSpectrumAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
/*
==========================================================================
Description:
Parametrs:
Return : None.
==========================================================================
*/
INT Set_MeasureReq_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
INT Set_TpcReq_Proc(
IN PRTMP_ADAPTER pAd,
IN PUCHAR arg);
VOID MeasureReqTabInit(
IN PRTMP_ADAPTER pAd);
VOID MeasureReqTabExit(
IN PRTMP_ADAPTER pAd);
VOID TpcReqTabInit(
IN PRTMP_ADAPTER pAd);
VOID TpcReqTabExit(
IN PRTMP_ADAPTER pAd);
VOID NotifyChSwAnnToPeerAPs(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pRA,
IN PUCHAR pTA,
IN UINT8 ChSwMode,
IN UINT8 Channel);
#endif // __SPECTRUM_H__ //

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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. *
* *
*************************************************************************
Module Name:
spectrum_def.h
Abstract:
Handle association related requests either from WSTA or from local MLME
Revision History:
Who When What
--------- ---------- ----------------------------------------------
Fonchi Wu 2008 created for 802.11h
*/
#ifndef __SPECTRUM_DEF_H__
#define __SPECTRUM_DEF_H__
#define MAX_MEASURE_REQ_TAB_SIZE 3
#define MAX_HASH_MEASURE_REQ_TAB_SIZE MAX_MEASURE_REQ_TAB_SIZE
#define MAX_TPC_REQ_TAB_SIZE 3
#define MAX_HASH_TPC_REQ_TAB_SIZE MAX_TPC_REQ_TAB_SIZE
#define MIN_RCV_PWR 100 /* Negative value ((dBm) */
#define RM_TPC_REQ 0
#define RM_MEASURE_REQ 1
#define RM_BASIC 0
#define RM_CCA 1
#define RM_RPI_HISTOGRAM 2
#define TPC_REQ_AGE_OUT 500 /* ms */
#define MQ_REQ_AGE_OUT 500 /* ms */
#define TPC_DIALOGTOKEN_HASH_INDEX(_DialogToken) ((_DialogToken) % MAX_HASH_TPC_REQ_TAB_SIZE)
#define MQ_DIALOGTOKEN_HASH_INDEX(_DialogToken) ((_DialogToken) % MAX_MEASURE_REQ_TAB_SIZE)
typedef struct _MEASURE_REQ_ENTRY
{
struct _MEASURE_REQ_ENTRY *pNext;
ULONG lastTime;
BOOLEAN Valid;
UINT8 DialogToken;
UINT8 MeasureDialogToken[3]; // 0:basic measure, 1: CCA measure, 2: RPI_Histogram measure.
} MEASURE_REQ_ENTRY, *PMEASURE_REQ_ENTRY;
typedef struct _MEASURE_REQ_TAB
{
UCHAR Size;
PMEASURE_REQ_ENTRY Hash[MAX_HASH_MEASURE_REQ_TAB_SIZE];
MEASURE_REQ_ENTRY Content[MAX_MEASURE_REQ_TAB_SIZE];
} MEASURE_REQ_TAB, *PMEASURE_REQ_TAB;
typedef struct _TPC_REQ_ENTRY
{
struct _TPC_REQ_ENTRY *pNext;
ULONG lastTime;
BOOLEAN Valid;
UINT8 DialogToken;
} TPC_REQ_ENTRY, *PTPC_REQ_ENTRY;
typedef struct _TPC_REQ_TAB
{
UCHAR Size;
PTPC_REQ_ENTRY Hash[MAX_HASH_TPC_REQ_TAB_SIZE];
TPC_REQ_ENTRY Content[MAX_TPC_REQ_TAB_SIZE];
} TPC_REQ_TAB, *PTPC_REQ_TAB;
#endif // __SPECTRUM_DEF_H__ //

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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. *
* *
*************************************************************************
Module Name:
auth.c
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
John 2004-9-3 porting from RT2500
*/
#include "../rt_config.h"
/*
==========================================================================
Description:
authenticate state machine init, including state transition and timer init
Parameters:
Sm - pointer to the auth state machine
Note:
The state machine looks like this
AUTH_REQ_IDLE AUTH_WAIT_SEQ2 AUTH_WAIT_SEQ4
MT2_MLME_AUTH_REQ mlme_auth_req_action invalid_state_when_auth invalid_state_when_auth
MT2_PEER_AUTH_EVEN drop peer_auth_even_at_seq2_action peer_auth_even_at_seq4_action
MT2_AUTH_TIMEOUT Drop auth_timeout_action auth_timeout_action
IRQL = PASSIVE_LEVEL
==========================================================================
*/
void AuthStateMachineInit(
IN PRTMP_ADAPTER pAd,
IN STATE_MACHINE *Sm,
OUT STATE_MACHINE_FUNC Trans[])
{
StateMachineInit(Sm, Trans, MAX_AUTH_STATE, MAX_AUTH_MSG, (STATE_MACHINE_FUNC)Drop, AUTH_REQ_IDLE, AUTH_MACHINE_BASE);
// the first column
StateMachineSetAction(Sm, AUTH_REQ_IDLE, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)MlmeAuthReqAction);
// the second column
StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAuth);
StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_PEER_AUTH_EVEN, (STATE_MACHINE_FUNC)PeerAuthRspAtSeq2Action);
StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_AUTH_TIMEOUT, (STATE_MACHINE_FUNC)AuthTimeoutAction);
// the third column
StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAuth);
StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_PEER_AUTH_EVEN, (STATE_MACHINE_FUNC)PeerAuthRspAtSeq4Action);
StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_AUTH_TIMEOUT, (STATE_MACHINE_FUNC)AuthTimeoutAction);
RTMPInitTimer(pAd, &pAd->MlmeAux.AuthTimer, GET_TIMER_FUNCTION(AuthTimeout), pAd, FALSE);
}
/*
==========================================================================
Description:
function to be executed at timer thread when auth timer expires
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID AuthTimeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3)
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
DBGPRINT(RT_DEBUG_TRACE,("AUTH - AuthTimeout\n"));
// Do nothing if the driver is starting halt state.
// This might happen when timer already been fired before cancel timer with mlmehalt
if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
return;
// send a de-auth to reset AP's state machine (Patch AP-Dir635)
if (pAd->Mlme.AuthMachine.CurrState == AUTH_WAIT_SEQ2)
Cls2errAction(pAd, pAd->MlmeAux.Bssid);
MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_AUTH_TIMEOUT, 0, NULL);
RT28XX_MLME_HANDLER(pAd);
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID MlmeAuthReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
UCHAR Addr[6];
USHORT Alg, Seq, Status;
ULONG Timeout;
HEADER_802_11 AuthHdr;
BOOLEAN TimerCancelled;
NDIS_STATUS NStatus;
PUCHAR pOutBuffer = NULL;
ULONG FrameLen = 0;
// Block all authentication request durning WPA block period
if (pAd->StaCfg.bBlockAssoc == TRUE)
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Block Auth request durning WPA block period!\n"));
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
Status = MLME_STATE_MACHINE_REJECT;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
else if(MlmeAuthReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr, &Timeout, &Alg))
{
// reset timer
RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled);
COPY_MAC_ADDR(pAd->MlmeAux.Bssid, Addr);
pAd->MlmeAux.Alg = Alg;
Seq = 1;
Status = MLME_SUCCESS;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - MlmeAuthReqAction(Alg:%d) allocate memory failed\n", Alg));
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
Status = MLME_FAIL_NO_RESOURCE;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
return;
}
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH request seq#1 (Alg=%d)...\n", Alg));
MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr, pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11),&AuthHdr,
2, &Alg,
2, &Seq,
2, &Status,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
RTMPSetTimer(&pAd->MlmeAux.AuthTimer, Timeout);
pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ2;
}
else
{
DBGPRINT_ERR(("AUTH - MlmeAuthReqAction() sanity check failed\n"));
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
Status = MLME_INVALID_FORMAT;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID PeerAuthRspAtSeq2Action(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
UCHAR Addr2[MAC_ADDR_LEN];
USHORT Seq, Status, RemoteStatus, Alg;
UCHAR ChlgText[CIPHER_TEXT_LEN];
UCHAR CyperChlgText[CIPHER_TEXT_LEN + 8 + 8];
UCHAR Element[2];
HEADER_802_11 AuthHdr;
BOOLEAN TimerCancelled;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
USHORT Status2;
if (PeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status, ChlgText))
{
if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 2)
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Receive AUTH_RSP seq#2 to me (Alg=%d, Status=%d)\n", Alg, Status));
RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled);
if (Status == MLME_SUCCESS)
{
// Authentication Mode "LEAP" has allow for CCX 1.X
if ((pAd->MlmeAux.Alg == Ndis802_11AuthModeOpen)
#ifdef LEAP_SUPPORT
|| (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP)
#endif // LEAP_SUPPORT //
)
{
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
#ifdef LEAP_SUPPORT
pAd->Mlme.LeapMachine.CurrState = LEAP_IDLE;
#endif // LEAP_SUPPORT //
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
else
{
// 2. shared key, need to be challenged
Seq++;
RemoteStatus = MLME_SUCCESS;
// Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if(NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthRspAtSeq2Action() allocate memory fail\n"));
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
Status2 = MLME_FAIL_NO_RESOURCE;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status2);
return;
}
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH request seq#3...\n"));
MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr2, pAd->MlmeAux.Bssid);
AuthHdr.FC.Wep = 1;
// Encrypt challenge text & auth information
RTMPInitWepEngine(
pAd,
pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key,
pAd->StaCfg.DefaultKeyId,
pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen,
CyperChlgText);
Alg = cpu2le16(*(USHORT *)&Alg);
Seq = cpu2le16(*(USHORT *)&Seq);
RemoteStatus= cpu2le16(*(USHORT *)&RemoteStatus);
RTMPEncryptData(pAd, (PUCHAR) &Alg, CyperChlgText + 4, 2);
RTMPEncryptData(pAd, (PUCHAR) &Seq, CyperChlgText + 6, 2);
RTMPEncryptData(pAd, (PUCHAR) &RemoteStatus, CyperChlgText + 8, 2);
Element[0] = 16;
Element[1] = 128;
RTMPEncryptData(pAd, Element, CyperChlgText + 10, 2);
RTMPEncryptData(pAd, ChlgText, CyperChlgText + 12, 128);
RTMPSetICV(pAd, CyperChlgText + 140);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &AuthHdr,
CIPHER_TEXT_LEN + 16, CyperChlgText,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
RTMPSetTimer(&pAd->MlmeAux.AuthTimer, AUTH_TIMEOUT);
pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ4;
}
}
else
{
#ifdef LEAP_SUPPORT
if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP)
{
//Invalid Authentication possible rogue AP
//Add this Ap to Rogue AP.
RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, Addr2, LEAP_REASON_INVALID_AUTH);
}
#endif // LEAP_SUPPORT //
pAd->StaCfg.AuthFailReason = Status;
COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2);
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
}
}
else
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthSanity() sanity check fail\n"));
}
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID PeerAuthRspAtSeq4Action(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
UCHAR Addr2[MAC_ADDR_LEN];
USHORT Alg, Seq, Status;
CHAR ChlgText[CIPHER_TEXT_LEN];
BOOLEAN TimerCancelled;
if(PeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status, ChlgText))
{
if(MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 4)
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Receive AUTH_RSP seq#4 to me\n"));
RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled);
if (Status != MLME_SUCCESS)
{
pAd->StaCfg.AuthFailReason = Status;
COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2);
}
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
}
else
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthRspAtSeq4Action() sanity check fail\n"));
}
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID MlmeDeauthReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
MLME_DEAUTH_REQ_STRUCT *pInfo;
HEADER_802_11 DeauthHdr;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
USHORT Status;
pInfo = (MLME_DEAUTH_REQ_STRUCT *)Elem->Msg;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
if (NStatus != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - MlmeDeauthReqAction() allocate memory fail\n"));
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
Status = MLME_FAIL_NO_RESOURCE;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status);
return;
}
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send DE-AUTH request (Reason=%d)...\n", pInfo->Reason));
MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pInfo->Addr, pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11),&DeauthHdr,
2, &pInfo->Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
pAd->StaCfg.DeauthReason = pInfo->Reason;
COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pInfo->Addr);
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
Status = MLME_SUCCESS;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status);
// send wireless event - for deauthentication
if (pAd->CommonCfg.bWirelessEvent)
RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0);
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID AuthTimeoutAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
USHORT Status;
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeoutAction\n"));
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
Status = MLME_REJ_TIMEOUT;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID InvalidStateWhenAuth(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
USHORT Status;
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - InvalidStateWhenAuth (state=%ld), reset AUTH state machine\n", pAd->Mlme.AuthMachine.CurrState));
pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
Status = MLME_STATE_MACHINE_REJECT;
MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
}
/*
==========================================================================
Description:
Some STA/AP
Note:
This action should never trigger AUTH state transition, therefore we
separate it from AUTH state machine, and make it as a standalone service
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID Cls2errAction(
IN PRTMP_ADAPTER pAd,
IN PUCHAR pAddr)
{
HEADER_802_11 DeauthHdr;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
ULONG FrameLen = 0;
USHORT Reason = REASON_CLS2ERR;
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Class 2 error, Send DEAUTH frame...\n"));
MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pAddr, pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11),&DeauthHdr,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
pAd->StaCfg.DeauthReason = Reason;
COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pAddr);
}

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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. *
* *
*************************************************************************
Module Name:
auth_rsp.c
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
John 2004-10-1 copy from RT2560
*/
#include "../rt_config.h"
/*
==========================================================================
Description:
authentication state machine init procedure
Parameters:
Sm - the state machine
IRQL = PASSIVE_LEVEL
==========================================================================
*/
VOID AuthRspStateMachineInit(
IN PRTMP_ADAPTER pAd,
IN PSTATE_MACHINE Sm,
IN STATE_MACHINE_FUNC Trans[])
{
StateMachineInit(Sm, Trans, MAX_AUTH_RSP_STATE, MAX_AUTH_RSP_MSG, (STATE_MACHINE_FUNC)Drop, AUTH_RSP_IDLE, AUTH_RSP_MACHINE_BASE);
// column 1
StateMachineSetAction(Sm, AUTH_RSP_IDLE, MT2_PEER_DEAUTH, (STATE_MACHINE_FUNC)PeerDeauthAction);
// column 2
StateMachineSetAction(Sm, AUTH_RSP_WAIT_CHAL, MT2_PEER_DEAUTH, (STATE_MACHINE_FUNC)PeerDeauthAction);
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID PeerAuthSimpleRspGenAndSend(
IN PRTMP_ADAPTER pAd,
IN PHEADER_802_11 pHdr80211,
IN USHORT Alg,
IN USHORT Seq,
IN USHORT Reason,
IN USHORT Status)
{
HEADER_802_11 AuthHdr;
ULONG FrameLen = 0;
PUCHAR pOutBuffer = NULL;
NDIS_STATUS NStatus;
if (Reason != MLME_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n"));
return;
}
//Get an unused nonpaged memory
NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
if (NStatus != NDIS_STATUS_SUCCESS)
return;
DBGPRINT(RT_DEBUG_TRACE, ("Send AUTH response (seq#2)...\n"));
MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, pHdr80211->Addr2, pAd->MlmeAux.Bssid);
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &AuthHdr,
2, &Alg,
2, &Seq,
2, &Reason,
END_OF_ARGS);
MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
VOID PeerDeauthAction(
IN PRTMP_ADAPTER pAd,
IN PMLME_QUEUE_ELEM Elem)
{
UCHAR Addr2[MAC_ADDR_LEN];
USHORT Reason;
if (PeerDeauthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason))
{
if (INFRA_ON(pAd) && MAC_ADDR_EQUAL(Addr2, pAd->CommonCfg.Bssid))
{
DBGPRINT(RT_DEBUG_TRACE,("AUTH_RSP - receive DE-AUTH from our AP (Reason=%d)\n", Reason));
#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
{
union iwreq_data wrqu;
memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN);
wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL);
}
#endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
// send wireless event - for deauthentication
if (pAd->CommonCfg.bWirelessEvent)
RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0);
LinkDown(pAd, TRUE);
// Authentication Mode Cisco_LEAP has start a timer
// We should cancel it if using LEAP
#ifdef LEAP_SUPPORT
if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP)
{
RTMPCancelTimer(&pAd->StaCfg.LeapAuthTimer, &TimerCancelled);
//Check is it mach the LEAP Authentication failed as possible a Rogue AP
//on it's PortSecured not equal to WPA_802_1X_PORT_SECURED while process the Authenticaton.
if ((pAd->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED) && (pAd->Mlme.LeapMachine.CurrState != LEAP_IDLE))
{
RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, Addr2, LEAP_REASON_AUTH_TIMEOUT);
}
}
#endif // LEAP_SUPPORT //
}
}
else
{
DBGPRINT(RT_DEBUG_TRACE,("AUTH_RSP - PeerDeauthAction() sanity check fail\n"));
}
}

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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. *
* *
*************************************************************************
Module Name:
sanity.c
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
John Chang 2004-09-01 add WMM support
*/
#include "../rt_config.h"
extern UCHAR CISCO_OUI[];
extern UCHAR WPA_OUI[];
extern UCHAR RSN_OUI[];
extern UCHAR WME_INFO_ELEM[];
extern UCHAR WME_PARM_ELEM[];
extern UCHAR Ccx2QosInfo[];
extern UCHAR RALINK_OUI[];
extern UCHAR BROADCOM_OUI[];
/*
==========================================================================
Description:
MLME message sanity check
Return:
TRUE if all parameters are OK, FALSE otherwise
==========================================================================
*/
BOOLEAN MlmeStartReqSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *Msg,
IN ULONG MsgLen,
OUT CHAR Ssid[],
OUT UCHAR *pSsidLen)
{
MLME_START_REQ_STRUCT *Info;
Info = (MLME_START_REQ_STRUCT *)(Msg);
if (Info->SsidLen > MAX_LEN_OF_SSID)
{
DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqSanity fail - wrong SSID length\n"));
return FALSE;
}
*pSsidLen = Info->SsidLen;
NdisMoveMemory(Ssid, Info->Ssid, *pSsidLen);
return TRUE;
}
/*
==========================================================================
Description:
MLME message sanity check
Return:
TRUE if all parameters are OK, FALSE otherwise
IRQL = DISPATCH_LEVEL
==========================================================================
*/
BOOLEAN PeerAssocRspSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *pMsg,
IN ULONG MsgLen,
OUT PUCHAR pAddr2,
OUT USHORT *pCapabilityInfo,
OUT USHORT *pStatus,
OUT USHORT *pAid,
OUT UCHAR SupRate[],
OUT UCHAR *pSupRateLen,
OUT UCHAR ExtRate[],
OUT UCHAR *pExtRateLen,
OUT HT_CAPABILITY_IE *pHtCapability,
OUT ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE
OUT UCHAR *pHtCapabilityLen,
OUT UCHAR *pAddHtInfoLen,
OUT UCHAR *pNewExtChannelOffset,
OUT PEDCA_PARM pEdcaParm,
OUT UCHAR *pCkipFlag)
{
CHAR IeType, *Ptr;
PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg;
PEID_STRUCT pEid;
ULONG Length = 0;
*pNewExtChannelOffset = 0xff;
*pHtCapabilityLen = 0;
*pAddHtInfoLen = 0;
COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
Ptr = pFrame->Octet;
Length += LENGTH_802_11;
NdisMoveMemory(pCapabilityInfo, &pFrame->Octet[0], 2);
Length += 2;
NdisMoveMemory(pStatus, &pFrame->Octet[2], 2);
Length += 2;
*pCkipFlag = 0;
*pExtRateLen = 0;
pEdcaParm->bValid = FALSE;
if (*pStatus != MLME_SUCCESS)
return TRUE;
NdisMoveMemory(pAid, &pFrame->Octet[4], 2);
Length += 2;
// Aid already swaped byte order in RTMPFrameEndianChange() for big endian platform
*pAid = (*pAid) & 0x3fff; // AID is low 14-bit
// -- get supported rates from payload and advance the pointer
IeType = pFrame->Octet[6];
*pSupRateLen = pFrame->Octet[7];
if ((IeType != IE_SUPP_RATES) || (*pSupRateLen > MAX_LEN_OF_SUPPORTED_RATES))
{
DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspSanity fail - wrong SupportedRates IE\n"));
return FALSE;
}
else
NdisMoveMemory(SupRate, &pFrame->Octet[8], *pSupRateLen);
Length = Length + 2 + *pSupRateLen;
// many AP implement proprietary IEs in non-standard order, we'd better
// tolerate mis-ordered IEs to get best compatibility
pEid = (PEID_STRUCT) &pFrame->Octet[8 + (*pSupRateLen)];
// get variable fields from payload and advance the pointer
while ((Length + 2 + pEid->Len) <= MsgLen)
{
switch (pEid->Eid)
{
case IE_EXT_SUPP_RATES:
if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES)
{
NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len);
*pExtRateLen = pEid->Len;
}
break;
case IE_HT_CAP:
case IE_HT_CAP2:
if (pEid->Len >= SIZE_HT_CAP_IE) //Note: allow extension.!!
{
NdisMoveMemory(pHtCapability, pEid->Octet, SIZE_HT_CAP_IE);
*(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo));
*(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo));
*pHtCapabilityLen = SIZE_HT_CAP_IE;
}
else
{
DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_HT_CAP. \n"));
}
break;
#ifdef DOT11_N_SUPPORT
case IE_ADD_HT:
case IE_ADD_HT2:
if (pEid->Len >= sizeof(ADD_HT_INFO_IE))
{
// This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only
// copy first sizeof(ADD_HT_INFO_IE)
NdisMoveMemory(pAddHtInfo, pEid->Octet, sizeof(ADD_HT_INFO_IE));
*(USHORT *)(&pAddHtInfo->AddHtInfo2) = cpu2le16(*(USHORT *)(&pAddHtInfo->AddHtInfo2));
*(USHORT *)(&pAddHtInfo->AddHtInfo3) = cpu2le16(*(USHORT *)(&pAddHtInfo->AddHtInfo3));
*pAddHtInfoLen = SIZE_ADD_HT_INFO_IE;
}
else
{
DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_ADD_HT. \n"));
}
break;
case IE_SECONDARY_CH_OFFSET:
if (pEid->Len == 1)
{
*pNewExtChannelOffset = pEid->Octet[0];
}
else
{
DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_SECONDARY_CH_OFFSET. \n"));
}
#endif // DOT11_N_SUPPORT //
break;
case IE_AIRONET_CKIP:
// 0. Check Aironet IE length, it must be larger or equal to 28
// Cisco's AP VxWork version(will not be supported) used this IE length as 28
// Cisco's AP IOS version used this IE length as 30
if (pEid->Len < (CKIP_NEGOTIATION_LENGTH - 2))
break;
// 1. Copy CKIP flag byte to buffer for process
*pCkipFlag = *(pEid->Octet + 8);
break;
case IE_AIRONET_IPADDRESS:
if (pEid->Len != 0x0A)
break;
// Get Cisco Aironet IP information
if (NdisEqualMemory(pEid->Octet, CISCO_OUI, 3) == 1)
NdisMoveMemory(pAd->StaCfg.AironetIPAddress, pEid->Octet + 4, 4);
break;
// CCX2, WMM use the same IE value
// case IE_CCX_V2:
case IE_VENDOR_SPECIFIC:
// handle WME PARAMTER ELEMENT
if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6) && (pEid->Len == 24))
{
PUCHAR ptr;
int i;
// parsing EDCA parameters
pEdcaParm->bValid = TRUE;
pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10;
pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20;
pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40;
//pEdcaParm->bMoreDataAck = FALSE; // pEid->Octet[0] & 0x80;
pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f;
pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0;
ptr = &pEid->Octet[8];
for (i=0; i<4; i++)
{
UCHAR aci = (*ptr & 0x60) >> 5; // b5~6 is AC INDEX
pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); // b5 is ACM
pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; // b0~3 is AIFSN
pEdcaParm->Cwmin[aci] = *(ptr+1) & 0x0f; // b0~4 is Cwmin
pEdcaParm->Cwmax[aci] = *(ptr+1) >> 4; // b5~8 is Cwmax
pEdcaParm->Txop[aci] = *(ptr+2) + 256 * (*(ptr+3)); // in unit of 32-us
ptr += 4; // point to next AC
}
}
// handle CCX IE
else
{
// 0. Check the size and CCX admin control
if (pAd->StaCfg.CCXControl.field.Enable == 0)
break;
if (pEid->Len != 5)
break;
// Turn CCX2 if matched
if (NdisEqualMemory(pEid->Octet, Ccx2IeInfo, 5) == 1)
pAd->StaCfg.CCXEnable = TRUE;
break;
}
break;
default:
DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspSanity - ignore unrecognized EID = %d\n", pEid->Eid));
break;
}
Length = Length + 2 + pEid->Len;
pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len);
}
// Force CCX2 enable to TRUE for those AP didn't replay CCX v2 IE, we still force it to be on
if (pAd->StaCfg.CCXControl.field.Enable == 1)
pAd->StaCfg.CCXEnable = TRUE;
return TRUE;
}
/*
==========================================================================
Description:
MLME message sanity check
Return:
TRUE if all parameters are OK, FALSE otherwise
IRQL = DISPATCH_LEVEL
==========================================================================
*/
BOOLEAN PeerProbeReqSanity(
IN PRTMP_ADAPTER pAd,
IN VOID *Msg,
IN ULONG MsgLen,
OUT PUCHAR pAddr2,
OUT CHAR Ssid[],
OUT UCHAR *pSsidLen)
{
UCHAR Idx;
UCHAR RateLen;
CHAR IeType;
PFRAME_802_11 pFrame = (PFRAME_802_11)Msg;
COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
if ((pFrame->Octet[0] != IE_SSID) || (pFrame->Octet[1] > MAX_LEN_OF_SSID))
{
DBGPRINT(RT_DEBUG_TRACE, ("PeerProbeReqSanity fail - wrong SSID IE(Type=%d,Len=%d)\n",pFrame->Octet[0],pFrame->Octet[1]));
return FALSE;
}
*pSsidLen = pFrame->Octet[1];
NdisMoveMemory(Ssid, &pFrame->Octet[2], *pSsidLen);
Idx = *pSsidLen + 2;
// -- get supported rates from payload and advance the pointer
IeType = pFrame->Octet[Idx];
RateLen = pFrame->Octet[Idx + 1];
if (IeType != IE_SUPP_RATES)
{
DBGPRINT(RT_DEBUG_TRACE, ("PeerProbeReqSanity fail - wrong SupportRates IE(Type=%d,Len=%d)\n",pFrame->Octet[Idx],pFrame->Octet[Idx+1]));
return FALSE;
}
else
{
if ((pAd->CommonCfg.PhyMode == PHY_11G) && (RateLen < 8))
return (FALSE);
}
return TRUE;
}
/*
==========================================================================
Description:
IRQL = DISPATCH_LEVEL
==========================================================================
*/
BOOLEAN GetTimBit(
IN CHAR *Ptr,
IN USHORT Aid,
OUT UCHAR *TimLen,
OUT UCHAR *BcastFlag,
OUT UCHAR *DtimCount,
OUT UCHAR *DtimPeriod,
OUT UCHAR *MessageToMe)
{
UCHAR BitCntl, N1, N2, MyByte, MyBit;
CHAR *IdxPtr;
IdxPtr = Ptr;
IdxPtr ++;
*TimLen = *IdxPtr;
// get DTIM Count from TIM element
IdxPtr ++;
*DtimCount = *IdxPtr;
// get DTIM Period from TIM element
IdxPtr++;
*DtimPeriod = *IdxPtr;
// get Bitmap Control from TIM element
IdxPtr++;
BitCntl = *IdxPtr;
if ((*DtimCount == 0) && (BitCntl & 0x01))
*BcastFlag = TRUE;
else
*BcastFlag = FALSE;
// Parse Partial Virtual Bitmap from TIM element
N1 = BitCntl & 0xfe; // N1 is the first bitmap byte#
N2 = *TimLen - 4 + N1; // N2 is the last bitmap byte#
if ((Aid < (N1 << 3)) || (Aid >= ((N2 + 1) << 3)))
*MessageToMe = FALSE;
else
{
MyByte = (Aid >> 3) - N1; // my byte position in the bitmap byte-stream
MyBit = Aid % 16 - ((MyByte & 0x01)? 8:0);
IdxPtr += (MyByte + 1);
//if (*IdxPtr)
// DBGPRINT(RT_DEBUG_WARN, ("TIM bitmap = 0x%02x\n", *IdxPtr));
if (*IdxPtr & (0x01 << MyBit))
*MessageToMe = TRUE;
else
*MessageToMe = FALSE;
}
return TRUE;
}

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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. *
* *
*************************************************************************
Module Name:
wpa.h
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Name Date Modification logs
*/
#ifndef __WPA_H__
#define __WPA_H__
// EAPOL Key descripter frame format related length
#define LEN_KEY_DESC_NONCE 32
#define LEN_KEY_DESC_IV 16
#define LEN_KEY_DESC_RSC 8
#define LEN_KEY_DESC_ID 8
#define LEN_KEY_DESC_REPLAY 8
#define LEN_KEY_DESC_MIC 16
// The length is the EAPoL-Key frame except key data field.
// Please refer to 802.11i-2004 ,Figure 43u in p.78
#define LEN_EAPOL_KEY_MSG (sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE)
// EAP Code Type.
#define EAP_CODE_REQUEST 1
#define EAP_CODE_RESPONSE 2
#define EAP_CODE_SUCCESS 3
#define EAP_CODE_FAILURE 4
// EAPOL frame Protocol Version
#define EAPOL_VER 1
#define EAPOL_VER2 2
// EAPOL-KEY Descriptor Type
#define WPA1_KEY_DESC 0xfe
#define WPA2_KEY_DESC 0x02
// Key Descriptor Version of Key Information
#define DESC_TYPE_TKIP 1
#define DESC_TYPE_AES 2
#define DESC_TYPE_MESH 3
#define LEN_MSG1_2WAY 0x7f
#define MAX_LEN_OF_EAP_HS 256
#define LEN_MASTER_KEY 32
// EAPOL EK, MK
#define LEN_EAP_EK 16
#define LEN_EAP_MICK 16
#define LEN_EAP_KEY ((LEN_EAP_EK)+(LEN_EAP_MICK))
// TKIP key related
#define LEN_PMKID 16
#define LEN_TKIP_EK 16
#define LEN_TKIP_RXMICK 8
#define LEN_TKIP_TXMICK 8
#define LEN_AES_EK 16
#define LEN_AES_KEY LEN_AES_EK
#define LEN_TKIP_KEY ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
#define TKIP_AP_TXMICK_OFFSET ((LEN_EAP_KEY)+(LEN_TKIP_EK))
#define TKIP_AP_RXMICK_OFFSET (TKIP_AP_TXMICK_OFFSET+LEN_TKIP_TXMICK)
#define TKIP_GTK_LENGTH ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
#define LEN_PTK ((LEN_EAP_KEY)+(LEN_TKIP_KEY))
// RSN IE Length definition
#define MAX_LEN_OF_RSNIE 90
#define MIN_LEN_OF_RSNIE 8
//EAP Packet Type
#define EAPPacket 0
#define EAPOLStart 1
#define EAPOLLogoff 2
#define EAPOLKey 3
#define EAPOLASFAlert 4
#define EAPTtypeMax 5
#define EAPOL_MSG_INVALID 0
#define EAPOL_PAIR_MSG_1 1
#define EAPOL_PAIR_MSG_2 2
#define EAPOL_PAIR_MSG_3 3
#define EAPOL_PAIR_MSG_4 4
#define EAPOL_GROUP_MSG_1 5
#define EAPOL_GROUP_MSG_2 6
#define PAIRWISEKEY 1
#define GROUPKEY 0
// Retry timer counter initial value
#define PEER_MSG1_RETRY_TIMER_CTR 0
#define PEER_MSG3_RETRY_TIMER_CTR 10
#define GROUP_MSG1_RETRY_TIMER_CTR 20
#define EAPOL_START_DISABLE 0
#define EAPOL_START_PSK 1
#define EAPOL_START_1X 2
#define MIX_CIPHER_WPA_TKIP_ON(x) (((x) & 0x08) != 0)
#define MIX_CIPHER_WPA_AES_ON(x) (((x) & 0x04) != 0)
#define MIX_CIPHER_WPA2_TKIP_ON(x) (((x) & 0x02) != 0)
#define MIX_CIPHER_WPA2_AES_ON(x) (((x) & 0x01) != 0)
#define ROUND_UP(__x, __y) \
(((ULONG)((__x)+((__y)-1))) & ((ULONG)~((__y)-1)))
#define ADD_ONE_To_64BIT_VAR(_V) \
{ \
UCHAR cnt = LEN_KEY_DESC_REPLAY; \
do \
{ \
cnt--; \
_V[cnt]++; \
if (cnt == 0) \
break; \
}while (_V[cnt] == 0); \
}
#define IS_WPA_CAPABILITY(a) (((a) >= Ndis802_11AuthModeWPA) && ((a) <= Ndis802_11AuthModeWPA1PSKWPA2PSK))
// EAPOL Key Information definition within Key descriptor format
typedef struct PACKED _KEY_INFO
{
#ifdef RT_BIG_ENDIAN
UCHAR KeyAck:1;
UCHAR Install:1;
UCHAR KeyIndex:2;
UCHAR KeyType:1;
UCHAR KeyDescVer:3;
UCHAR Rsvd:3;
UCHAR EKD_DL:1; // EKD for AP; DL for STA
UCHAR Request:1;
UCHAR Error:1;
UCHAR Secure:1;
UCHAR KeyMic:1;
#else
UCHAR KeyMic:1;
UCHAR Secure:1;
UCHAR Error:1;
UCHAR Request:1;
UCHAR EKD_DL:1; // EKD for AP; DL for STA
UCHAR Rsvd:3;
UCHAR KeyDescVer:3;
UCHAR KeyType:1;
UCHAR KeyIndex:2;
UCHAR Install:1;
UCHAR KeyAck:1;
#endif
} KEY_INFO, *PKEY_INFO;
// EAPOL Key descriptor format
typedef struct PACKED _KEY_DESCRIPTER
{
UCHAR Type;
KEY_INFO KeyInfo;
UCHAR KeyLength[2];
UCHAR ReplayCounter[LEN_KEY_DESC_REPLAY];
UCHAR KeyNonce[LEN_KEY_DESC_NONCE];
UCHAR KeyIv[LEN_KEY_DESC_IV];
UCHAR KeyRsc[LEN_KEY_DESC_RSC];
UCHAR KeyId[LEN_KEY_DESC_ID];
UCHAR KeyMic[LEN_KEY_DESC_MIC];
UCHAR KeyDataLen[2];
UCHAR KeyData[MAX_LEN_OF_RSNIE];
} KEY_DESCRIPTER, *PKEY_DESCRIPTER;
typedef struct PACKED _EAPOL_PACKET
{
UCHAR ProVer;
UCHAR ProType;
UCHAR Body_Len[2];
KEY_DESCRIPTER KeyDesc;
} EAPOL_PACKET, *PEAPOL_PACKET;
//802.11i D10 page 83
typedef struct PACKED _GTK_ENCAP
{
#ifndef RT_BIG_ENDIAN
UCHAR Kid:2;
UCHAR tx:1;
UCHAR rsv:5;
UCHAR rsv1;
#else
UCHAR rsv:5;
UCHAR tx:1;
UCHAR Kid:2;
UCHAR rsv1;
#endif
UCHAR GTK[TKIP_GTK_LENGTH];
} GTK_ENCAP, *PGTK_ENCAP;
typedef struct PACKED _KDE_ENCAP
{
UCHAR Type;
UCHAR Len;
UCHAR OUI[3];
UCHAR DataType;
GTK_ENCAP GTKEncap;
} KDE_ENCAP, *PKDE_ENCAP;
// For WPA1
typedef struct PACKED _RSNIE {
UCHAR oui[4];
USHORT version;
UCHAR mcast[4];
USHORT ucount;
struct PACKED {
UCHAR oui[4];
}ucast[1];
} RSNIE, *PRSNIE;
// For WPA2
typedef struct PACKED _RSNIE2 {
USHORT version;
UCHAR mcast[4];
USHORT ucount;
struct PACKED {
UCHAR oui[4];
}ucast[1];
} RSNIE2, *PRSNIE2;
// AKM Suite
typedef struct PACKED _RSNIE_AUTH {
USHORT acount;
struct PACKED {
UCHAR oui[4];
}auth[1];
} RSNIE_AUTH,*PRSNIE_AUTH;
typedef union PACKED _RSN_CAPABILITIES {
struct PACKED {
#ifdef RT_BIG_ENDIAN
USHORT Rsvd:10;
USHORT GTKSA_R_Counter:2;
USHORT PTKSA_R_Counter:2;
USHORT No_Pairwise:1;
USHORT PreAuth:1;
#else
USHORT PreAuth:1;
USHORT No_Pairwise:1;
USHORT PTKSA_R_Counter:2;
USHORT GTKSA_R_Counter:2;
USHORT Rsvd:10;
#endif
} field;
USHORT word;
} RSN_CAPABILITIES, *PRSN_CAPABILITIES;
typedef struct PACKED _EAP_HDR {
UCHAR ProVer;
UCHAR ProType;
UCHAR Body_Len[2];
UCHAR code;
UCHAR identifier;
UCHAR length[2]; // including code and identifier, followed by length-2 octets of data
} EAP_HDR, *PEAP_HDR;
// For supplicant state machine states. 802.11i Draft 4.1, p. 97
// We simplified it
typedef enum _WpaState
{
SS_NOTUSE, // 0
SS_START, // 1
SS_WAIT_MSG_3, // 2
SS_WAIT_GROUP, // 3
SS_FINISH, // 4
SS_KEYUPDATE, // 5
} WPA_STATE;
//
// The definition of the cipher combination
//
// bit3 bit2 bit1 bit0
// +------------+------------+
// | WPA | WPA2 |
// +------+-----+------+-----+
// | TKIP | AES | TKIP | AES |
// | 0 | 1 | 1 | 0 | -> 0x06
// | 0 | 1 | 1 | 1 | -> 0x07
// | 1 | 0 | 0 | 1 | -> 0x09
// | 1 | 0 | 1 | 1 | -> 0x0B
// | 1 | 1 | 0 | 1 | -> 0x0D
// | 1 | 1 | 1 | 0 | -> 0x0E
// | 1 | 1 | 1 | 1 | -> 0x0F
// +------+-----+------+-----+
//
typedef enum _WpaMixPairCipher
{
MIX_CIPHER_NOTUSE = 0x00,
WPA_NONE_WPA2_TKIPAES = 0x03, // WPA2-TKIPAES
WPA_AES_WPA2_TKIP = 0x06,
WPA_AES_WPA2_TKIPAES = 0x07,
WPA_TKIP_WPA2_AES = 0x09,
WPA_TKIP_WPA2_TKIPAES = 0x0B,
WPA_TKIPAES_WPA2_NONE = 0x0C, // WPA-TKIPAES
WPA_TKIPAES_WPA2_AES = 0x0D,
WPA_TKIPAES_WPA2_TKIP = 0x0E,
WPA_TKIPAES_WPA2_TKIPAES = 0x0F,
} WPA_MIX_PAIR_CIPHER;
typedef struct PACKED _RSN_IE_HEADER_STRUCT {
UCHAR Eid;
UCHAR Length;
USHORT Version; // Little endian format
} RSN_IE_HEADER_STRUCT, *PRSN_IE_HEADER_STRUCT;
// Cipher suite selector types
typedef struct PACKED _CIPHER_SUITE_STRUCT {
UCHAR Oui[3];
UCHAR Type;
} CIPHER_SUITE_STRUCT, *PCIPHER_SUITE_STRUCT;
// Authentication and Key Management suite selector
typedef struct PACKED _AKM_SUITE_STRUCT {
UCHAR Oui[3];
UCHAR Type;
} AKM_SUITE_STRUCT, *PAKM_SUITE_STRUCT;
// RSN capability
typedef struct PACKED _RSN_CAPABILITY {
USHORT Rsv:10;
USHORT GTKSAReplayCnt:2;
USHORT PTKSAReplayCnt:2;
USHORT NoPairwise:1;
USHORT PreAuth:1;
} RSN_CAPABILITY, *PRSN_CAPABILITY;
#endif