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author | Forest Bond <forest@alittletooquiet.net> | 2009-06-13 11:38:31 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 19:01:32 (GMT) |
commit | 92b96797118e5836294a6d42a5a8e10b86f50e3f (patch) | |
tree | 1eceb1d70adc634da006f38c951a515de746e2c2 /drivers/staging/vt6656/desc.h | |
parent | 36c7928c3e948cf8862d4b5c3df27c5a841cb503 (diff) | |
download | linux-fsl-qoriq-92b96797118e5836294a6d42a5a8e10b86f50e3f.tar.xz |
Staging: Add pristine upstream vt6656 driver sources to drivers/staging/vt6656.
Add pristine upstream vt6656 driver sources to drivers/staging/vt6656. These
files were copied from the driver directory in the upstream source archive,
available here:
http://www.viaarena.com/Driver/VT6656_Linux_src_v1.19_12_x86.zip
After copying, trailing whitespace was stripped. This is GPL-licensed code.
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/vt6656/desc.h')
-rw-r--r-- | drivers/staging/vt6656/desc.h | 453 |
1 files changed, 453 insertions, 0 deletions
diff --git a/drivers/staging/vt6656/desc.h b/drivers/staging/vt6656/desc.h new file mode 100644 index 0000000..87e5c8c --- /dev/null +++ b/drivers/staging/vt6656/desc.h @@ -0,0 +1,453 @@ +/* + * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * File: desc.h + * + * Purpose:The header file of descriptor + * + * Revision History: + * + * Author: Tevin Chen + * + * Date: May 21, 1996 + * + */ + + +#ifndef __DESC_H__ +#define __DESC_H__ + +#include <linux/types.h> +#include <linux/mm.h> + +#if !defined(__TTYPE_H__) +#include "ttype.h" +#endif +#if !defined(__TETHER_H__) +#include "tether.h" +#endif + + + + + +/*--------------------- Export Definitions -------------------------*/ + +// max transmit or receive buffer size +#define CB_MAX_BUF_SIZE 2900U // max buffer size + // NOTE: must be multiple of 4 + +#define CB_MAX_TX_BUF_SIZE CB_MAX_BUF_SIZE // max Tx buffer size +#define CB_MAX_RX_BUF_SIZE_NORMAL CB_MAX_BUF_SIZE // max Rx buffer size when not use Multi-RD + +#define CB_BEACON_BUF_SIZE 512U // default beacon buffer size + +#define MAX_TOTAL_SIZE_WITH_ALL_HEADERS CB_MAX_BUF_SIZE + +#define MAX_INTERRUPT_SIZE 32 + + +#define RX_BLOCKS 64 // form 0x60 to 0xA0 +#define TX_BLOCKS 32 // from 0xA0 to 0xC0 + +#define CB_MAX_RX_DESC 128 // max # of descriptor +#define CB_MIN_RX_DESC 16 // min # of rx descriptor +#define CB_MAX_TX_DESC 128 // max # of descriptor +#define CB_MIN_TX_DESC 16 // min # of tx descriptor + +#define CB_RD_NUM 64 // default # of RD +#define CB_TD_NUM 64 // default # of TD + + + +// +// Bits in the RSR register +// +#define RSR_ADDRBROAD 0x80 // 1000 0000 +#define RSR_ADDRMULTI 0x40 // 0100 0000 +#define RSR_ADDRUNI 0x00 // 0000 0000 +#define RSR_IVLDTYP 0x20 // 0010 0000 , invalid packet type +#define RSR_IVLDLEN 0x10 // 0001 0000 , invalid len (> 2312 byte) +#define RSR_BSSIDOK 0x08 // 0000 1000 +#define RSR_CRCOK 0x04 // 0000 0100 +#define RSR_BCNSSIDOK 0x02 // 0000 0010 +#define RSR_ADDROK 0x01 // 0000 0001 + +// +// Bits in the new RSR register +// +#define NEWRSR_DECRYPTOK 0x10 // 0001 0000 +#define NEWRSR_CFPIND 0x08 // 0000 1000 +#define NEWRSR_HWUTSF 0x04 // 0000 0100 +#define NEWRSR_BCNHITAID 0x02 // 0000 0010 +#define NEWRSR_BCNHITAID0 0x01 // 0000 0001 + + +// +// Bits in the TSR register +// +#define TSR_RETRYTMO 0x08 // 0000 1000 +#define TSR_TMO 0x04 // 0000 0100 +#define TSR_ACKDATA 0x02 // 0000 0010 +#define TSR_VALID 0x01 // 0000 0001 + + +#define CB_PROTOCOL_RESERVED_SECTION 16 + + + +// if retrys excess 15 times , tx will abort, and +// if tx fifo underflow, tx will fail +// we should try to resend it +#define CB_MAX_TX_ABORT_RETRY 3 + + +#define FIFOCTL_AUTO_FB_1 0x1000 // 0001 0000 0000 0000 +#define FIFOCTL_AUTO_FB_0 0x0800 // 0000 1000 0000 0000 +#define FIFOCTL_GRPACK 0x0400 // 0000 0100 0000 0000 +#define FIFOCTL_11GA 0x0300 // 0000 0011 0000 0000 +#define FIFOCTL_11GB 0x0200 // 0000 0010 0000 0000 +#define FIFOCTL_11B 0x0100 // 0000 0001 0000 0000 +#define FIFOCTL_11A 0x0000 // 0000 0000 0000 0000 +#define FIFOCTL_RTS 0x0080 // 0000 0000 1000 0000 +#define FIFOCTL_ISDMA0 0x0040 // 0000 0000 0100 0000 +#define FIFOCTL_GENINT 0x0020 // 0000 0000 0010 0000 +#define FIFOCTL_TMOEN 0x0010 // 0000 0000 0001 0000 +#define FIFOCTL_LRETRY 0x0008 // 0000 0000 0000 1000 +#define FIFOCTL_CRCDIS 0x0004 // 0000 0000 0000 0100 +#define FIFOCTL_NEEDACK 0x0002 // 0000 0000 0000 0010 +#define FIFOCTL_LHEAD 0x0001 // 0000 0000 0000 0001 + +//WMAC definition Frag Control +#define FRAGCTL_AES 0x0300 // 0000 0011 0000 0000 +#define FRAGCTL_TKIP 0x0200 // 0000 0010 0000 0000 +#define FRAGCTL_LEGACY 0x0100 // 0000 0001 0000 0000 +#define FRAGCTL_NONENCRYPT 0x0000 // 0000 0000 0000 0000 +//#define FRAGCTL_AC3 0x000C // 0000 0000 0000 1100 +//#define FRAGCTL_AC2 0x0008 // 0000 0000 0000 1000 +//#define FRAGCTL_AC1 0x0004 // 0000 0000 0000 0100 +//#define FRAGCTL_AC0 0x0000 // 0000 0000 0000 0000 +#define FRAGCTL_ENDFRAG 0x0003 // 0000 0000 0000 0011 +#define FRAGCTL_MIDFRAG 0x0002 // 0000 0000 0000 0010 +#define FRAGCTL_STAFRAG 0x0001 // 0000 0000 0000 0001 +#define FRAGCTL_NONFRAG 0x0000 // 0000 0000 0000 0000 + + +//#define TYPE_AC0DMA 0 +//#define TYPE_TXDMA0 1 +#define TYPE_TXDMA0 0 +#define TYPE_AC0DMA 1 +#define TYPE_ATIMDMA 2 +#define TYPE_SYNCDMA 3 +#define TYPE_MAXTD 2 + +#define TYPE_BEACONDMA 4 + +#define TYPE_RXDMA0 0 +#define TYPE_RXDMA1 1 +#define TYPE_MAXRD 2 + + + +// TD_INFO flags control bit +#define TD_FLAGS_NETIF_SKB 0x01 // check if need release skb +#define TD_FLAGS_PRIV_SKB 0x02 // check if called from private skb(hostap) +#define TD_FLAGS_PS_RETRY 0x04 // check if PS STA frame re-transmit +//#define TD_FLAGS_NETIF_SKB 0x04 + +/*--------------------- Export Types ------------------------------*/ + + +// +// RsvTime buffer header +// +typedef struct tagSRrvTime_gRTS { + WORD wRTSTxRrvTime_ba; + WORD wRTSTxRrvTime_aa; + WORD wRTSTxRrvTime_bb; + WORD wReserved; + WORD wTxRrvTime_b; + WORD wTxRrvTime_a; +}__attribute__ ((__packed__)) +SRrvTime_gRTS, DEF* PSRrvTime_gRTS; +typedef const SRrvTime_gRTS DEF* PCSRrvTime_gRTS; + +typedef struct tagSRrvTime_gCTS { + WORD wCTSTxRrvTime_ba; + WORD wReserved; + WORD wTxRrvTime_b; + WORD wTxRrvTime_a; +}__attribute__ ((__packed__)) +SRrvTime_gCTS, DEF* PSRrvTime_gCTS; +typedef const SRrvTime_gCTS DEF* PCSRrvTime_gCTS; + +typedef struct tagSRrvTime_ab { + WORD wRTSTxRrvTime; + WORD wTxRrvTime; +}__attribute__ ((__packed__)) +SRrvTime_ab, DEF* PSRrvTime_ab; +typedef const SRrvTime_ab DEF* PCSRrvTime_ab; + +typedef struct tagSRrvTime_atim { + WORD wCTSTxRrvTime_ba; + WORD wTxRrvTime_a; +}__attribute__ ((__packed__)) +SRrvTime_atim, DEF* PSRrvTime_atim; +typedef const SRrvTime_atim DEF* PCSRrvTime_atim; + +// +// RTS buffer header +// +typedef struct tagSRTSData { + WORD wFrameControl; + WORD wDurationID; + BYTE abyRA[U_ETHER_ADDR_LEN]; + BYTE abyTA[U_ETHER_ADDR_LEN]; +}__attribute__ ((__packed__)) +SRTSData, DEF* PSRTSData; +typedef const SRTSData DEF* PCSRTSData; + +typedef struct tagSRTS_g { + BYTE bySignalField_b; + BYTE byServiceField_b; + WORD wTransmitLength_b; + BYTE bySignalField_a; + BYTE byServiceField_a; + WORD wTransmitLength_a; + WORD wDuration_ba; + WORD wDuration_aa; + WORD wDuration_bb; + WORD wReserved; + SRTSData Data; +}__attribute__ ((__packed__)) +SRTS_g, DEF* PSRTS_g; +typedef const SRTS_g DEF* PCSRTS_g; + + +typedef struct tagSRTS_g_FB { + BYTE bySignalField_b; + BYTE byServiceField_b; + WORD wTransmitLength_b; + BYTE bySignalField_a; + BYTE byServiceField_a; + WORD wTransmitLength_a; + WORD wDuration_ba; + WORD wDuration_aa; + WORD wDuration_bb; + WORD wReserved; + WORD wRTSDuration_ba_f0; + WORD wRTSDuration_aa_f0; + WORD wRTSDuration_ba_f1; + WORD wRTSDuration_aa_f1; + SRTSData Data; +}__attribute__ ((__packed__)) +SRTS_g_FB, DEF* PSRTS_g_FB; +typedef const SRTS_g_FB DEF* PCSRTS_g_FB; + + +typedef struct tagSRTS_ab { + BYTE bySignalField; + BYTE byServiceField; + WORD wTransmitLength; + WORD wDuration; + WORD wReserved; + SRTSData Data; +}__attribute__ ((__packed__)) +SRTS_ab, DEF* PSRTS_ab; +typedef const SRTS_ab DEF* PCSRTS_ab; + + +typedef struct tagSRTS_a_FB { + BYTE bySignalField; + BYTE byServiceField; + WORD wTransmitLength; + WORD wDuration; + WORD wReserved; + WORD wRTSDuration_f0; + WORD wRTSDuration_f1; + SRTSData Data; +}__attribute__ ((__packed__)) +SRTS_a_FB, DEF* PSRTS_a_FB; +typedef const SRTS_a_FB DEF* PCSRTS_a_FB; + + +// +// CTS buffer header +// +typedef struct tagSCTSData { + WORD wFrameControl; + WORD wDurationID; + BYTE abyRA[U_ETHER_ADDR_LEN]; + WORD wReserved; +}__attribute__ ((__packed__)) +SCTSData, DEF* PSCTSData; + +typedef struct tagSCTS { + BYTE bySignalField_b; + BYTE byServiceField_b; + WORD wTransmitLength_b; + WORD wDuration_ba; + WORD wReserved; + SCTSData Data; +}__attribute__ ((__packed__)) +SCTS, DEF* PSCTS; +typedef const SCTS DEF* PCSCTS; + +typedef struct tagSCTS_FB { + BYTE bySignalField_b; + BYTE byServiceField_b; + WORD wTransmitLength_b; + WORD wDuration_ba; + WORD wReserved; + WORD wCTSDuration_ba_f0; + WORD wCTSDuration_ba_f1; + SCTSData Data; +}__attribute__ ((__packed__)) +SCTS_FB, DEF* PSCTS_FB; +typedef const SCTS_FB DEF* PCSCTS_FB; + + +// +// Tx FIFO header +// +typedef struct tagSTxBufHead { + DWORD adwTxKey[4]; + WORD wFIFOCtl; + WORD wTimeStamp; + WORD wFragCtl; + WORD wReserved; +}__attribute__ ((__packed__)) +STxBufHead, DEF* PSTxBufHead; +typedef const STxBufHead DEF* PCSTxBufHead; + +typedef struct tagSTxShortBufHead { + WORD wFIFOCtl; + WORD wTimeStamp; +}__attribute__ ((__packed__)) +STxShortBufHead, DEF* PSTxShortBufHead; +typedef const STxShortBufHead DEF* PCSTxShortBufHead; + +// +// Tx data header +// +typedef struct tagSTxDataHead_g { + BYTE bySignalField_b; + BYTE byServiceField_b; + WORD wTransmitLength_b; + BYTE bySignalField_a; + BYTE byServiceField_a; + WORD wTransmitLength_a; + WORD wDuration_b; + WORD wDuration_a; + WORD wTimeStampOff_b; + WORD wTimeStampOff_a; +}__attribute__ ((__packed__)) +STxDataHead_g, DEF* PSTxDataHead_g; +typedef const STxDataHead_g DEF* PCSTxDataHead_g; + +typedef struct tagSTxDataHead_g_FB { + BYTE bySignalField_b; + BYTE byServiceField_b; + WORD wTransmitLength_b; + BYTE bySignalField_a; + BYTE byServiceField_a; + WORD wTransmitLength_a; + WORD wDuration_b; + WORD wDuration_a; + WORD wDuration_a_f0; + WORD wDuration_a_f1; + WORD wTimeStampOff_b; + WORD wTimeStampOff_a; +}__attribute__ ((__packed__)) +STxDataHead_g_FB, DEF* PSTxDataHead_g_FB; +typedef const STxDataHead_g_FB DEF* PCSTxDataHead_g_FB; + + +typedef struct tagSTxDataHead_ab { + BYTE bySignalField; + BYTE byServiceField; + WORD wTransmitLength; + WORD wDuration; + WORD wTimeStampOff; +}__attribute__ ((__packed__)) +STxDataHead_ab, DEF* PSTxDataHead_ab; +typedef const STxDataHead_ab DEF* PCSTxDataHead_ab; + + +typedef struct tagSTxDataHead_a_FB { + BYTE bySignalField; + BYTE byServiceField; + WORD wTransmitLength; + WORD wDuration; + WORD wTimeStampOff; + WORD wDuration_f0; + WORD wDuration_f1; +}__attribute__ ((__packed__)) +STxDataHead_a_FB, DEF* PSTxDataHead_a_FB; +typedef const STxDataHead_a_FB DEF* PCSTxDataHead_a_FB; + +// +// MICHDR data header +// +typedef struct tagSMICHDRHead { + DWORD adwHDR0[4]; + DWORD adwHDR1[4]; + DWORD adwHDR2[4]; +}__attribute__ ((__packed__)) +SMICHDRHead, DEF* PSMICHDRHead; +typedef const SMICHDRHead DEF* PCSMICHDRHead; + +typedef struct tagSBEACONCtl { + DWORD BufReady : 1; + DWORD TSF : 15; + DWORD BufLen : 11; + DWORD Reserved : 5; +}__attribute__ ((__packed__)) +SBEACONCtl; + + +typedef struct tagSSecretKey { + DWORD dwLowDword; + BYTE byHighByte; +}__attribute__ ((__packed__)) +SSecretKey; + +typedef struct tagSKeyEntry { + BYTE abyAddrHi[2]; + WORD wKCTL; + BYTE abyAddrLo[4]; + DWORD dwKey0[4]; + DWORD dwKey1[4]; + DWORD dwKey2[4]; + DWORD dwKey3[4]; + DWORD dwKey4[4]; +}__attribute__ ((__packed__)) +SKeyEntry; +/*--------------------- Export Macros ------------------------------*/ + +/*--------------------- Export Classes ----------------------------*/ + +/*--------------------- Export Variables --------------------------*/ + +/*--------------------- Export Functions --------------------------*/ + + + + +#endif // __DESC_H__ + |