[linux-2.6-block.git] / drivers / staging / vt6655 / rxtx.h

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
 * All rights reserved.
 *
 * File: rxtx.h
 *
 * Purpose:
 *
 * Author: Jerry Chen
 *
 * Date: Jun. 27, 2002
 *
 */

#ifndef __RXTX_H__
#define __RXTX_H__

#include "device.h"

#define DEFAULT_MSDU_LIFETIME_RES_64us	8000 /* 64us */
#define DEFAULT_MGN_LIFETIME_RES_64us	125  /* 64us */


/*---------------------  Export Definitions -------------------------*/

/*---------------------  Export Variables  --------------------------*/

/*---------------------  Export Functions  --------------------------*/

/* MIC HDR data header */
struct vnt_mic_hdr {
	u8 id;
	u8 tx_priority;
	u8 mic_addr2[ETH_ALEN];
	u8 ccmp_pn[IEEE80211_CCMP_PN_LEN];
	__be16 payload_len;
	__be16 hlen;
	__le16 frame_control;
	u8 addr1[ETH_ALEN];
	u8 addr2[ETH_ALEN];
	u8 addr3[ETH_ALEN];
	__le16 seq_ctrl;
	u8 addr4[ETH_ALEN];
	u16 packing; /* packing to 48 bytes */
} __packed;

/* RsvTime buffer header */
struct vnt_rrv_time_rts {
	__le16 rts_rrv_time_ba;
	__le16 rts_rrv_time_aa;
	__le16 rts_rrv_time_bb;
	u16 reserved;
	__le16 rrv_time_b;
	__le16 rrv_time_a;
} __packed;

struct vnt_rrv_time_cts {
	__le16 cts_rrv_time_ba;
	u16 reserved;
	__le16 rrv_time_b;
	__le16 rrv_time_a;
} __packed;

struct vnt_rrv_time_ab {
	__le16 rts_rrv_time;
	__le16 rrv_time;
} __packed;

/* TX data header */
struct vnt_tx_datahead_g {
	struct vnt_phy_field b;
	struct vnt_phy_field a;
	__le16 duration_b;
	__le16 duration_a;
	__le16 time_stamp_off_b;
	__le16 time_stamp_off_a;
} __packed;

struct vnt_tx_datahead_g_fb {
	struct vnt_phy_field b;
	struct vnt_phy_field a;
	__le16 duration_b;
	__le16 duration_a;
	__le16 duration_a_f0;
	__le16 duration_a_f1;
	__le16 time_stamp_off_b;
	__le16 time_stamp_off_a;
} __packed;

struct vnt_tx_datahead_ab {
	struct vnt_phy_field ab;
	__le16 duration;
	__le16 time_stamp_off;
} __packed;

struct vnt_tx_datahead_a_fb {
	struct vnt_phy_field a;
	__le16 duration;
	__le16 time_stamp_off;
	__le16 duration_f0;
	__le16 duration_f1;
} __packed;

/* RTS buffer header */
struct vnt_rts_g {
	struct vnt_phy_field b;
	struct vnt_phy_field a;
	__le16 duration_ba;
	__le16 duration_aa;
	__le16 duration_bb;
	u16 reserved;
	struct ieee80211_rts data;
} __packed;

struct vnt_rts_g_fb {
	struct vnt_phy_field b;
	struct vnt_phy_field a;
	__le16 duration_ba;
	__le16 duration_aa;
	__le16 duration_bb;
	u16 wReserved;
	__le16 rts_duration_ba_f0;
	__le16 rts_duration_aa_f0;
	__le16 rts_duration_ba_f1;
	__le16 rts_duration_aa_f1;
	struct ieee80211_rts data;
} __packed;

struct vnt_rts_ab {
	struct vnt_phy_field ab;
	__le16 duration;
	u16 reserved;
	struct ieee80211_rts data;
} __packed;

struct vnt_rts_a_fb {
	struct vnt_phy_field a;
	__le16 duration;
	u16 reserved;
	__le16 rts_duration_f0;
	__le16 rts_duration_f1;
	struct ieee80211_rts data;
} __packed;

/* CTS buffer header */
struct vnt_cts {
	struct vnt_phy_field b;
	__le16 duration_ba;
	u16 reserved;
	struct ieee80211_cts data;
	u16 reserved2;
} __packed;

struct vnt_cts_fb {
	struct vnt_phy_field b;
	__le16 duration_ba;
	u16 reserved;
	__le16 cts_duration_ba_f0;
	__le16 cts_duration_ba_f1;
	struct ieee80211_cts data;
	u16 reserved2;
} __packed;

struct vnt_tx_fifo_head {
	u8 tx_key[WLAN_KEY_LEN_CCMP];
	__le16 fifo_ctl;
	__le16 time_stamp;
	__le16 frag_ctl;
	__le16 current_rate;
} __packed;

struct vnt_tx_short_buf_head {
	__le16 fifo_ctl;
	u16 time_stamp;
	struct vnt_phy_field ab;
	__le16 duration;
	__le16 time_stamp_off;
} __packed;

int vnt_generate_fifo_header(struct vnt_private *priv, u32 dma_idx,
			     struct vnt_tx_desc *head_td, struct sk_buff *skb);
int vnt_beacon_make(struct vnt_private *priv, struct ieee80211_vif *vif);
int vnt_beacon_enable(struct vnt_private *priv, struct ieee80211_vif *vif,
		      struct ieee80211_bss_conf *conf);

#endif /* __RXTX_H__ */
Commit	Line	Data
d7c43082	1	// SPDX-License-Identifier: GPL-2.0+
5449c685 FB	2	/*
	3	* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
	4	* All rights reserved.
	5	*
612822f5	6	* File: rxtx.h
5449c685 FB	7	*
	8	* Purpose:
	9	*
	10	* Author: Jerry Chen
	11	*
	12	* Date: Jun. 27, 2002
	13	*
	14	*/
	15
5449c685 FB	16	#ifndef __RXTX_H__
	17	#define __RXTX_H__
	18
5449c685	19	#include "device.h"
5449c685	20
1903e6dd MP	21	#define DEFAULT_MSDU_LIFETIME_RES_64us 8000 /* 64us */
	22	#define DEFAULT_MGN_LIFETIME_RES_64us 125 /* 64us */
	23
	24
5449c685 FB	25	/--------------------- Export Definitions -------------------------/
5449c685 FB	26
5449c685 FB	27	/--------------------- Export Variables --------------------------/
	28
	29	/--------------------- Export Functions --------------------------/
5449c685	30
11a72e5e MP	31	/* MIC HDR data header */
	32	struct vnt_mic_hdr {
	33	u8 id;
	34	u8 tx_priority;
	35	u8 mic_addr2[ETH_ALEN];
09a903b5	36	u8 ccmp_pn[IEEE80211_CCMP_PN_LEN];
11a72e5e MP	37	__be16 payload_len;
	38	__be16 hlen;
	39	__le16 frame_control;
	40	u8 addr1[ETH_ALEN];
	41	u8 addr2[ETH_ALEN];
	42	u8 addr3[ETH_ALEN];
	43	__le16 seq_ctrl;
	44	u8 addr4[ETH_ALEN];
	45	u16 packing; /* packing to 48 bytes */
	46	} __packed;
	47
a9e6a2dc MP	48	/* RsvTime buffer header */
	49	struct vnt_rrv_time_rts {
	50	__le16 rts_rrv_time_ba;
	51	__le16 rts_rrv_time_aa;
	52	__le16 rts_rrv_time_bb;
	53	u16 reserved;
	54	__le16 rrv_time_b;
	55	__le16 rrv_time_a;
	56	} __packed;
	57
d66a5a74 MP	58	struct vnt_rrv_time_cts {
	59	__le16 cts_rrv_time_ba;
	60	u16 reserved;
	61	__le16 rrv_time_b;
	62	__le16 rrv_time_a;
	63	} __packed;
	64
f6a634c3 MP	65	struct vnt_rrv_time_ab {
	66	__le16 rts_rrv_time;
	67	__le16 rrv_time;
	68	} __packed;
	69
72edb7ed MP	70	/* TX data header */
	71	struct vnt_tx_datahead_g {
	72	struct vnt_phy_field b;
	73	struct vnt_phy_field a;
	74	__le16 duration_b;
	75	__le16 duration_a;
	76	__le16 time_stamp_off_b;
	77	__le16 time_stamp_off_a;
	78	} __packed;
	79
2dd76679 MP	80	struct vnt_tx_datahead_g_fb {
	81	struct vnt_phy_field b;
	82	struct vnt_phy_field a;
	83	__le16 duration_b;
	84	__le16 duration_a;
	85	__le16 duration_a_f0;
	86	__le16 duration_a_f1;
	87	__le16 time_stamp_off_b;
	88	__le16 time_stamp_off_a;
	89	} __packed;
	90
9ce842ab MP	91	struct vnt_tx_datahead_ab {
	92	struct vnt_phy_field ab;
	93	__le16 duration;
	94	__le16 time_stamp_off;
	95	} __packed;
	96
9c62c7ab MP	97	struct vnt_tx_datahead_a_fb {
	98	struct vnt_phy_field a;
	99	__le16 duration;
	100	__le16 time_stamp_off;
	101	__le16 duration_f0;
	102	__le16 duration_f1;
	103	} __packed;
	104
17434f09 MP	105	/* RTS buffer header */
	106	struct vnt_rts_g {
	107	struct vnt_phy_field b;
	108	struct vnt_phy_field a;
	109	__le16 duration_ba;
	110	__le16 duration_aa;
	111	__le16 duration_bb;
	112	u16 reserved;
	113	struct ieee80211_rts data;
	114	} __packed;
	115
9587b092 MP	116	struct vnt_rts_g_fb {
	117	struct vnt_phy_field b;
	118	struct vnt_phy_field a;
	119	__le16 duration_ba;
	120	__le16 duration_aa;
	121	__le16 duration_bb;
	122	u16 wReserved;
	123	__le16 rts_duration_ba_f0;
	124	__le16 rts_duration_aa_f0;
	125	__le16 rts_duration_ba_f1;
	126	__le16 rts_duration_aa_f1;
	127	struct ieee80211_rts data;
	128	} __packed;
	129
e21eb1c8 MP	130	struct vnt_rts_ab {
	131	struct vnt_phy_field ab;
	132	__le16 duration;
	133	u16 reserved;
	134	struct ieee80211_rts data;
	135	} __packed;
	136
8e44804e MP	137	struct vnt_rts_a_fb {
	138	struct vnt_phy_field a;
	139	__le16 duration;
	140	u16 reserved;
	141	__le16 rts_duration_f0;
	142	__le16 rts_duration_f1;
	143	struct ieee80211_rts data;
	144	} __packed;
	145
f5172b0e MP	146	/* CTS buffer header */
	147	struct vnt_cts {
	148	struct vnt_phy_field b;
	149	__le16 duration_ba;
	150	u16 reserved;
	151	struct ieee80211_cts data;
	152	u16 reserved2;
	153	} __packed;
	154
db1afd18 MP	155	struct vnt_cts_fb {
	156	struct vnt_phy_field b;
	157	__le16 duration_ba;
	158	u16 reserved;
	159	__le16 cts_duration_ba_f0;
	160	__le16 cts_duration_ba_f1;
	161	struct ieee80211_cts data;
	162	u16 reserved2;
	163	} __packed;
	164
01eec153 MP	165	struct vnt_tx_fifo_head {
	166	u8 tx_key[WLAN_KEY_LEN_CCMP];
	167	__le16 fifo_ctl;
	168	__le16 time_stamp;
	169	__le16 frag_ctl;
	170	__le16 current_rate;
	171	} __packed;
	172
96417235 MP	173	struct vnt_tx_short_buf_head {
	174	__le16 fifo_ctl;
	175	u16 time_stamp;
	176	struct vnt_phy_field ab;
	177	__le16 duration;
	178	__le16 time_stamp_off;
	179	} __packed;
	180
656874d3 TR	181	int vnt_generate_fifo_header(struct vnt_private *priv, u32 dma_idx,
	182	struct vnt_tx_desc head_td, struct sk_buff skb);
	183	int vnt_beacon_make(struct vnt_private priv, struct ieee80211_vif vif);
	184	int vnt_beacon_enable(struct vnt_private priv, struct ieee80211_vif vif,
	185	struct ieee80211_bss_conf *conf);
01eec153	186
fce7f393	187	#endif /* __RXTX_H__ */