[deliverable/linux.git] / drivers / staging / vt6656 / rxtx.h

/*
 * 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: rxtx.h
 *
 * Purpose:
 *
 * Author: Jerry Chen
 *
 * Date: Jun. 27, 2002
 *
 */

#ifndef __RXTX_H__
#define __RXTX_H__

#include "device.h"
#include "wcmd.h"

/* RsvTime buffer header */
struct vnt_rrv_time_rts {
	u16 wRTSTxRrvTime_ba;
	u16 wRTSTxRrvTime_aa;
	u16 wRTSTxRrvTime_bb;
	u16 wReserved;
	u16 wTxRrvTime_b;
	u16 wTxRrvTime_a;
} __packed;

struct vnt_rrv_time_cts {
	u16 wCTSTxRrvTime_ba;
	u16 wReserved;
	u16 wTxRrvTime_b;
	u16 wTxRrvTime_a;
} __packed;

struct vnt_rrv_time_ab {
	u16 wRTSTxRrvTime;
	u16 wTxRrvTime;
} __packed;

/* TX data header */
struct vnt_tx_datahead_g {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u8 bySignalField_a;
	u8 byServiceField_a;
	u16 wTransmitLength_a;
	u16 wDuration_b;
	u16 wDuration_a;
	u16 wTimeStampOff_b;
	u16 wTimeStampOff_a;
} __packed;

struct vnt_tx_datahead_g_fb {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u8 bySignalField_a;
	u8 byServiceField_a;
	u16 wTransmitLength_a;
	u16 wDuration_b;
	u16 wDuration_a;
	u16 wDuration_a_f0;
	u16 wDuration_a_f1;
	u16 wTimeStampOff_b;
	u16 wTimeStampOff_a;
} __packed;

/* RTS buffer header */
struct vnt_rts_g {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u8 bySignalField_a;
	u8 byServiceField_a;
	u16 wTransmitLength_a;
	u16 wDuration_ba;
	u16 wDuration_aa;
	u16 wDuration_bb;
	u16 wReserved;
	struct ieee80211_rts data;
} __packed;

struct vnt_rts_g_fb {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u8 bySignalField_a;
	u8 byServiceField_a;
	u16 wTransmitLength_a;
	u16 wDuration_ba;
	u16 wDuration_aa;
	u16 wDuration_bb;
	u16 wReserved;
	u16 wRTSDuration_ba_f0;
	u16 wRTSDuration_aa_f0;
	u16 wRTSDuration_ba_f1;
	u16 wRTSDuration_aa_f1;
	struct ieee80211_rts data;
} __packed;

struct vnt_rts_ab {
	u8 bySignalField;
	u8 byServiceField;
	u16 wTransmitLength;
	u16 wDuration;
	u16 wReserved;
	struct ieee80211_rts data;
} __packed;

struct vnt_rts_a_fb {
	u8 bySignalField;
	u8 byServiceField;
	u16 wTransmitLength;
	u16 wDuration;
	u16 wReserved;
	u16 wRTSDuration_f0;
	u16 wRTSDuration_f1;
	struct ieee80211_rts data;
} __packed;

/* CTS buffer header */
struct vnt_cts {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u16 wDuration_ba;
	u16 wReserved;
	struct ieee80211_cts data;
	u16 reserved2;
} __packed;

struct vnt_cts_fb {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u16 wDuration_ba;
	u16 wReserved;
	u16 wCTSDuration_ba_f0;
	u16 wCTSDuration_ba_f1;
	struct ieee80211_cts data;
	u16 reserved2;
} __packed;

struct vnt_tx_buffer {
	u8 byType;
	u8 byPKTNO;
	u16 wTxByteCount;
	u32 adwTxKey[4];
	u16 wFIFOCtl;
	u16 wTimeStamp;
	u16 wFragCtl;
	u16 wReserved;
} __packed;

struct vnt_beacon_buffer {
	u8 byType;
	u8 byPKTNO;
	u16 wTxByteCount;
	u16 wFIFOCtl;
	u16 wTimeStamp;
} __packed;

void vDMA0_tx_80211(struct vnt_private *, struct sk_buff *skb);
int nsDMA_tx_packet(struct vnt_private *, u32 uDMAIdx, struct sk_buff *skb);
CMD_STATUS csMgmt_xmit(struct vnt_private *, struct vnt_tx_mgmt *);
CMD_STATUS csBeacon_xmit(struct vnt_private *, struct vnt_tx_mgmt *);
int bRelayPacketSend(struct vnt_private *, u8 *pbySkbData, u32 uDataLen,
	u32 uNodeIndex);

#endif /* __RXTX_H__ */
Commit	Line	Data
92b96797 FB	1	/*
	2	* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
	3	* All rights reserved.
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License along
	16	* with this program; if not, write to the Free Software Foundation, Inc.,
	17	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	18	*
	19	* File: rxtx.h
	20	*
	21	* Purpose:
	22	*
	23	* Author: Jerry Chen
	24	*
	25	* Date: Jun. 27, 2002
	26	*
	27	*/
	28
92b96797 FB	29	#ifndef __RXTX_H__
	30	#define __RXTX_H__
	31
92b96797	32	#include "device.h"
92b96797	33	#include "wcmd.h"
92b96797	34
6398a59b MP	35	/* RsvTime buffer header */
	36	struct vnt_rrv_time_rts {
	37	u16 wRTSTxRrvTime_ba;
	38	u16 wRTSTxRrvTime_aa;
	39	u16 wRTSTxRrvTime_bb;
	40	u16 wReserved;
	41	u16 wTxRrvTime_b;
	42	u16 wTxRrvTime_a;
	43	} __packed;
	44
4f990057 MP	45	struct vnt_rrv_time_cts {
	46	u16 wCTSTxRrvTime_ba;
	47	u16 wReserved;
	48	u16 wTxRrvTime_b;
	49	u16 wTxRrvTime_a;
	50	} __packed;
	51
976467d3 MP	52	struct vnt_rrv_time_ab {
	53	u16 wRTSTxRrvTime;
	54	u16 wTxRrvTime;
	55	} __packed;
	56
7e60a3de MP	57	/* TX data header */
	58	struct vnt_tx_datahead_g {
	59	u8 bySignalField_b;
	60	u8 byServiceField_b;
	61	u16 wTransmitLength_b;
	62	u8 bySignalField_a;
	63	u8 byServiceField_a;
	64	u16 wTransmitLength_a;
	65	u16 wDuration_b;
	66	u16 wDuration_a;
	67	u16 wTimeStampOff_b;
	68	u16 wTimeStampOff_a;
	69	} __packed;
	70
7c05c545 MP	71	struct vnt_tx_datahead_g_fb {
	72	u8 bySignalField_b;
	73	u8 byServiceField_b;
	74	u16 wTransmitLength_b;
	75	u8 bySignalField_a;
	76	u8 byServiceField_a;
	77	u16 wTransmitLength_a;
	78	u16 wDuration_b;
	79	u16 wDuration_a;
	80	u16 wDuration_a_f0;
	81	u16 wDuration_a_f1;
	82	u16 wTimeStampOff_b;
	83	u16 wTimeStampOff_a;
	84	} __packed;
	85
c521cb58 MP	86	/* RTS buffer header */
	87	struct vnt_rts_g {
	88	u8 bySignalField_b;
	89	u8 byServiceField_b;
	90	u16 wTransmitLength_b;
	91	u8 bySignalField_a;
	92	u8 byServiceField_a;
	93	u16 wTransmitLength_a;
	94	u16 wDuration_ba;
	95	u16 wDuration_aa;
	96	u16 wDuration_bb;
	97	u16 wReserved;
	98	struct ieee80211_rts data;
	99	} __packed;
	100
	101	struct vnt_rts_g_fb {
	102	u8 bySignalField_b;
	103	u8 byServiceField_b;
	104	u16 wTransmitLength_b;
	105	u8 bySignalField_a;
	106	u8 byServiceField_a;
	107	u16 wTransmitLength_a;
	108	u16 wDuration_ba;
	109	u16 wDuration_aa;
	110	u16 wDuration_bb;
	111	u16 wReserved;
	112	u16 wRTSDuration_ba_f0;
	113	u16 wRTSDuration_aa_f0;
	114	u16 wRTSDuration_ba_f1;
	115	u16 wRTSDuration_aa_f1;
	116	struct ieee80211_rts data;
	117	} __packed;
	118
	119	struct vnt_rts_ab {
	120	u8 bySignalField;
	121	u8 byServiceField;
	122	u16 wTransmitLength;
	123	u16 wDuration;
	124	u16 wReserved;
	125	struct ieee80211_rts data;
	126	} __packed;
	127
	128	struct vnt_rts_a_fb {
	129	u8 bySignalField;
	130	u8 byServiceField;
	131	u16 wTransmitLength;
	132	u16 wDuration;
	133	u16 wReserved;
	134	u16 wRTSDuration_f0;
	135	u16 wRTSDuration_f1;
	136	struct ieee80211_rts data;
	137	} __packed;
	138
f0c5ba28 MP	139	/* CTS buffer header */
	140	struct vnt_cts {
	141	u8 bySignalField_b;
	142	u8 byServiceField_b;
	143	u16 wTransmitLength_b;
	144	u16 wDuration_ba;
	145	u16 wReserved;
	146	struct ieee80211_cts data;
	147	u16 reserved2;
	148	} __packed;
	149
	150	struct vnt_cts_fb {
	151	u8 bySignalField_b;
	152	u8 byServiceField_b;
	153	u16 wTransmitLength_b;
	154	u16 wDuration_ba;
	155	u16 wReserved;
	156	u16 wCTSDuration_ba_f0;
	157	u16 wCTSDuration_ba_f1;
	158	struct ieee80211_cts data;
	159	u16 reserved2;
	160	} __packed;
	161
f39c0d8e MP	162	struct vnt_tx_buffer {
	163	u8 byType;
	164	u8 byPKTNO;
	165	u16 wTxByteCount;
ed74395c	166	u32 adwTxKey[4];
f39c0d8e MP	167	u16 wFIFOCtl;
	168	u16 wTimeStamp;
	169	u16 wFragCtl;
	170	u16 wReserved;
	171	} __packed;
92b96797	172
01f865ba MP	173	struct vnt_beacon_buffer {
	174	u8 byType;
	175	u8 byPKTNO;
	176	u16 wTxByteCount;
	177	u16 wFIFOCtl;
	178	u16 wTimeStamp;
	179	} __packed;
92b96797	180
d56131de MP	181	void vDMA0_tx_80211(struct vnt_private , struct sk_buff skb);
	182	int nsDMA_tx_packet(struct vnt_private , u32 uDMAIdx, struct sk_buff skb);
	183	CMD_STATUS csMgmt_xmit(struct vnt_private , struct vnt_tx_mgmt );
	184	CMD_STATUS csBeacon_xmit(struct vnt_private , struct vnt_tx_mgmt );
	185	int bRelayPacketSend(struct vnt_private , u8 pbySkbData, u32 uDataLen,
	186	u32 uNodeIndex);
92b96797	187
e7b07d1d	188	#endif /* __RXTX_H__ */