[mirror_ubuntu-artful-kernel.git] / drivers / staging / vt6656 / device.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.
 *
 *
 * File: device.h
 *
 * Purpose: MAC Data structure
 *
 * Author: Tevin Chen
 *
 * Date: Mar 17, 1997
 *
 */

#ifndef __DEVICE_H__
#define __DEVICE_H__

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/firmware.h>
#include <linux/suspend.h>
#include <linux/if_arp.h>
#include <linux/wireless.h>
#include <linux/timer.h>
#include <linux/usb.h>
#include <linux/crc32.h>
#include <net/mac80211.h>

#ifdef SIOCETHTOOL
#define DEVICE_ETHTOOL_IOCTL_SUPPORT
#include <linux/ethtool.h>
#else
#undef DEVICE_ETHTOOL_IOCTL_SUPPORT
#endif

#define RATE_1M		0
#define RATE_2M		1
#define RATE_5M		2
#define RATE_11M	3
#define RATE_6M		4
#define RATE_9M		5
#define RATE_12M	6
#define RATE_18M	7
#define RATE_24M	8
#define RATE_36M	9
#define RATE_48M	10
#define RATE_54M	11
#define RATE_AUTO	12

#define MAX_RATE			12

/*
 * device specific
 */

#include "wcmd.h"
#include "desc.h"
#include "key.h"
#include "card.h"

#define VNT_USB_VENDOR_ID                     0x160a
#define VNT_USB_PRODUCT_ID                    0x3184

#define DEVICE_NAME			"vt6656"
#define DEVICE_FULL_DRV_NAM		"VIA Networking Wireless LAN USB Driver"

#define DEVICE_VERSION			"mac80211"

#define CONFIG_PATH			"/etc/vntconfiguration.dat"

#define MAX_UINTS			8
#define OPTION_DEFAULT			{ [0 ... MAX_UINTS-1] = -1}

#define DUPLICATE_RX_CACHE_LENGTH       5

#define AUTO_FB_NONE            0
#define AUTO_FB_0               1
#define AUTO_FB_1               2

#define FB_RATE0                0
#define FB_RATE1                1

/* Antenna Mode */
#define ANT_A                   0
#define ANT_B                   1
#define ANT_DIVERSITY           2
#define ANT_RXD_TXA             3
#define ANT_RXD_TXB             4
#define ANT_UNKNOWN             0xFF
#define ANT_TXA                 0
#define ANT_TXB                 1
#define ANT_RXA                 2
#define ANT_RXB                 3

#define BB_VGA_LEVEL            4
#define BB_VGA_CHANGE_THRESHOLD 3

#define EEP_MAX_CONTEXT_SIZE    256

/* Contents in the EEPROM */
#define EEP_OFS_PAR		0x0
#define EEP_OFS_ANTENNA		0x17
#define EEP_OFS_RADIOCTL	0x18
#define EEP_OFS_RFTYPE		0x1b
#define EEP_OFS_MINCHANNEL	0x1c
#define EEP_OFS_MAXCHANNEL	0x1d
#define EEP_OFS_SIGNATURE	0x1e
#define EEP_OFS_ZONETYPE	0x1f
#define EEP_OFS_RFTABLE		0x20
#define EEP_OFS_PWR_CCK		0x20
#define EEP_OFS_SETPT_CCK	0x21
#define EEP_OFS_PWR_OFDMG	0x23

#define EEP_OFS_CALIB_TX_IQ	0x24
#define EEP_OFS_CALIB_TX_DC	0x25
#define EEP_OFS_CALIB_RX_IQ	0x26

#define EEP_OFS_MAJOR_VER	0x2e
#define EEP_OFS_MINOR_VER	0x2f

#define EEP_OFS_CCK_PWR_TBL	0x30
#define EEP_OFS_OFDM_PWR_TBL	0x40
#define EEP_OFS_OFDMA_PWR_TBL	0x50

/* Bits in EEP_OFS_ANTENNA */
#define EEP_ANTENNA_MAIN	0x1
#define EEP_ANTENNA_AUX		0x2
#define EEP_ANTINV		0x4

/* Bits in EEP_OFS_RADIOCTL */
#define EEP_RADIOCTL_ENABLE	0x80

/* control commands */
#define MESSAGE_TYPE_READ		0x1
#define MESSAGE_TYPE_WRITE		0x0
#define MESSAGE_TYPE_LOCK_OR		0x2
#define MESSAGE_TYPE_LOCK_AND		0x3
#define MESSAGE_TYPE_WRITE_MASK		0x4
#define MESSAGE_TYPE_CARDINIT		0x5
#define MESSAGE_TYPE_INIT_RSP		0x6
#define MESSAGE_TYPE_MACSHUTDOWN	0x7
#define MESSAGE_TYPE_SETKEY		0x8
#define MESSAGE_TYPE_CLRKEYENTRY	0x9
#define MESSAGE_TYPE_WRITE_MISCFF	0xa
#define MESSAGE_TYPE_SET_ANTMD		0xb
#define MESSAGE_TYPE_SELECT_CHANNEL	0xc
#define MESSAGE_TYPE_SET_TSFTBTT	0xd
#define MESSAGE_TYPE_SET_SSTIFS		0xe
#define MESSAGE_TYPE_CHANGE_BBTYPE	0xf
#define MESSAGE_TYPE_DISABLE_PS		0x10
#define MESSAGE_TYPE_WRITE_IFRF		0x11

/* command read/write(index) */
#define MESSAGE_REQUEST_MEM		0x1
#define MESSAGE_REQUEST_BBREG		0x2
#define MESSAGE_REQUEST_MACREG		0x3
#define MESSAGE_REQUEST_EEPROM		0x4
#define MESSAGE_REQUEST_TSF		0x5
#define MESSAGE_REQUEST_TBTT		0x6
#define MESSAGE_REQUEST_BBAGC		0x7
#define MESSAGE_REQUEST_VERSION		0x8
#define MESSAGE_REQUEST_RF_INIT		0x9
#define MESSAGE_REQUEST_RF_INIT2	0xa
#define MESSAGE_REQUEST_RF_CH0		0xb
#define MESSAGE_REQUEST_RF_CH1		0xc
#define MESSAGE_REQUEST_RF_CH2		0xd

/* USB registers */
#define USB_REG4			0x604

#define DEVICE_INIT_COLD	0x0 /* cold init */
#define DEVICE_INIT_RESET	0x1 /* reset init or Dx to D0 power remain */
#define DEVICE_INIT_DXPL	0x2 /* Dx to D0 power lost init */

/* Device init */
struct vnt_cmd_card_init {
	u8 init_class;
	u8 exist_sw_net_addr;
	u8 sw_net_addr[6];
	u8 short_retry_limit;
	u8 long_retry_limit;
};

struct vnt_rsp_card_init {
	u8 status;
	u8 net_addr[6];
	u8 rf_type;
	u8 min_channel;
	u8 max_channel;
};

/* USB */

/*
 * Enum of context types for SendPacket
 */
enum {
	CONTEXT_DATA_PACKET = 1,
	CONTEXT_MGMT_PACKET,
	CONTEXT_BEACON_PACKET
};

/* RCB (Receive Control Block) */
struct vnt_rcb {
	void *priv;
	struct urb *urb;
	struct sk_buff *skb;
	int in_use;
};

/* used to track bulk out irps */
struct vnt_usb_send_context {
	void *priv;
	struct sk_buff *skb;
	struct urb *urb;
	struct ieee80211_hdr *hdr;
	unsigned int buf_len;
	u32 frame_len;
	u16 tx_hdr_size;
	u16 tx_rate;
	u8 type;
	u8 pkt_no;
	u8 pkt_type;
	u8 need_ack;
	u8 fb_option;
	bool in_use;
	unsigned char data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
};

/*
 * Structure to keep track of USB interrupt packets
 */
struct vnt_interrupt_buffer {
	u8 *data_buf;
	bool in_use;
};

/*++ NDIS related */

enum {
	STATUS_SUCCESS = 0,
	STATUS_FAILURE,
	STATUS_RESOURCES,
	STATUS_PENDING,
};

/* flags for options */
#define DEVICE_FLAGS_UNPLUG		0
#define DEVICE_FLAGS_DISCONNECTED	1

struct vnt_private {
	/* mac80211 */
	struct ieee80211_hw *hw;
	struct ieee80211_vif *vif;
	u8 mac_hw;
	/* netdev */
	struct usb_device *usb;

	u64 tsf_time;
	u8 rx_rate;

	u32 rx_buf_sz;
	int mc_list_count;

	spinlock_t lock;
	struct mutex usb_lock;

	unsigned long flags;

	/* USB */
	struct urb *interrupt_urb;
	u32 int_interval;

	/* Variables to track resources for the BULK In Pipe */
	struct vnt_rcb *rcb[CB_MAX_RX_DESC];
	u32 num_rcb;

	/* Variables to track resources for the BULK Out Pipe */
	struct vnt_usb_send_context *tx_context[CB_MAX_TX_DESC];
	u32 num_tx_context;

	/* Variables to track resources for the Interrupt In Pipe */
	struct vnt_interrupt_buffer int_buf;

	/* Version control */
	u16 firmware_version;
	u8 local_id;
	u8 rf_type;
	u8 bb_rx_conf;

	struct vnt_cmd_card_init init_command;
	struct vnt_rsp_card_init init_response;
	u8 current_net_addr[ETH_ALEN] __aligned(2);
	u8 permanent_net_addr[ETH_ALEN] __aligned(2);

	u8 exist_sw_net_addr;

	u64 current_tsf;

	/* 802.11 MAC specific */
	u32 current_rssi;

	/* Antenna Diversity */
	int tx_rx_ant_inv;
	u32 rx_antenna_sel;
	u8 rx_antenna_mode;
	u8 tx_antenna_mode;
	u8 radio_ctl;

	/* IFS & Cw */
	u32 sifs;  /* Current SIFS */
	u32 difs;  /* Current DIFS */
	u32 eifs;  /* Current EIFS */
	u32 slot;  /* Current SlotTime */

	/* Rate */
	u8 bb_type; /* 0: 11A, 1:11B, 2:11G */
	u8 packet_type; /* 0:11a 1:11b 2:11gb 3:11ga */
	u32 basic_rates;
	u8 top_ofdm_basic_rate;
	u8 top_cck_basic_rate;

	u8 eeprom[EEP_MAX_CONTEXT_SIZE];  /*u32 alignment */

	u8 preamble_type;

	/* For RF Power table */
	u8 cck_pwr;
	u8 ofdm_pwr_g;
	u8 ofdm_pwr_a;
	u8 power;
	u8 cck_pwr_tbl[14];
	u8 ofdm_pwr_tbl[14];
	u8 ofdm_a_pwr_tbl[42];

	u16 current_rate;
	u16 tx_rate_fb0;
	u16 tx_rate_fb1;

	u8 short_retry_limit;
	u8 long_retry_limit;

	enum nl80211_iftype op_mode;

	int short_slot_time;

	/* Power save */
	u16 current_aid;

	/* Beacon related */
	u16 seq_counter;

	enum vnt_cmd_state command_state;

	enum vnt_cmd command;

	/* 802.11 counter */

	enum vnt_cmd cmd_queue[CMD_Q_SIZE];
	u32 cmd_dequeue_idx;
	u32 cmd_enqueue_idx;
	u32 free_cmd_queue;
	int cmd_running;

	unsigned long key_entry_inuse;

	u8 auto_fb_ctrl;

	/* For Update BaseBand VGA Gain Offset */
	u8 bb_vga[BB_VGA_LEVEL];

	u8 bb_pre_ed_rssi;
	u8 bb_pre_ed_index;

	u16 wake_up_count;

	/* command timer */
	struct delayed_work run_command_work;

	struct ieee80211_low_level_stats low_stats;
};

#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {	\
	if ((uVar) >= ((uModulo) - 1))			\
		(uVar) = 0;				\
	else						\
		(uVar)++;				\
}

int vnt_init(struct vnt_private *priv);

#endif
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	*
92b96797 FB	15	*
	16	* File: device.h
	17	*
	18	* Purpose: MAC Data structure
	19	*
	20	* Author: Tevin Chen
	21	*
	22	* Date: Mar 17, 1997
	23	*
	24	*/
	25
	26	#ifndef __DEVICE_H__
	27	#define __DEVICE_H__
	28
92b96797	29	#include <linux/module.h>
92b96797	30	#include <linux/kernel.h>
92b96797	31	#include <linux/slab.h>
11d404cb MP	32	#include <linux/delay.h>
	33	#include <linux/device.h>
	34	#include <linux/firmware.h>
11d404cb	35	#include <linux/suspend.h>
92b96797	36	#include <linux/if_arp.h>
11d404cb	37	#include <linux/wireless.h>
11d404cb	38	#include <linux/timer.h>
92b96797	39	#include <linux/usb.h>
f0fde117	40	#include <linux/crc32.h>
63b9907f	41	#include <net/mac80211.h>
11d404cb	42
92b96797 FB	43	#ifdef SIOCETHTOOL
	44	#define DEVICE_ETHTOOL_IOCTL_SUPPORT
	45	#include <linux/ethtool.h>
	46	#else
	47	#undef DEVICE_ETHTOOL_IOCTL_SUPPORT
	48	#endif
92b96797	49
f07e9fb2 MP	50	#define RATE_1M 0
	51	#define RATE_2M 1
	52	#define RATE_5M 2
	53	#define RATE_11M 3
	54	#define RATE_6M 4
	55	#define RATE_9M 5
	56	#define RATE_12M 6
	57	#define RATE_18M 7
	58	#define RATE_24M 8
	59	#define RATE_36M 9
	60	#define RATE_48M 10
	61	#define RATE_54M 11
	62	#define RATE_AUTO 12
	63
4aeaf153 MP	64	#define MAX_RATE 12
4aeaf153 MP	65
d3e23951 AM	66	/*
	67	* device specific
	68	*/
92b96797	69
92b96797	70	#include "wcmd.h"
92b96797	71	#include "desc.h"
92b96797	72	#include "key.h"
92b96797	73	#include "card.h"
92b96797	74
5008c456	75	#define VNT_USB_VENDOR_ID 0x160a
92b96797 FB	76	#define VNT_USB_PRODUCT_ID 0x3184
92b96797 FB	77
4aeaf153 MP	78	#define DEVICE_NAME "vt6656"
	79	#define DEVICE_FULL_DRV_NAM "VIA Networking Wireless LAN USB Driver"
	80
feab4810	81	#define DEVICE_VERSION "mac80211"
4aeaf153 MP	82
	83	#define CONFIG_PATH "/etc/vntconfiguration.dat"
	84
	85	#define MAX_UINTS 8
	86	#define OPTION_DEFAULT { [0 ... MAX_UINTS-1] = -1}
	87
92b96797 FB	88	#define DUPLICATE_RX_CACHE_LENGTH 5
92b96797 FB	89
92b96797 FB	90	#define AUTO_FB_NONE 0
	91	#define AUTO_FB_0 1
	92	#define AUTO_FB_1 2
	93
	94	#define FB_RATE0 0
	95	#define FB_RATE1 1
	96
d3e23951	97	/* Antenna Mode */
92b96797 FB	98	#define ANT_A 0
	99	#define ANT_B 1
	100	#define ANT_DIVERSITY 2
	101	#define ANT_RXD_TXA 3
	102	#define ANT_RXD_TXB 4
	103	#define ANT_UNKNOWN 0xFF
	104	#define ANT_TXA 0
	105	#define ANT_TXB 1
	106	#define ANT_RXA 2
	107	#define ANT_RXB 3
	108
92b96797 FB	109	#define BB_VGA_LEVEL 4
	110	#define BB_VGA_CHANGE_THRESHOLD 3
	111
15baf4ff MP	112	#define EEP_MAX_CONTEXT_SIZE 256
	113
	114	/* Contents in the EEPROM */
	115	#define EEP_OFS_PAR 0x0
	116	#define EEP_OFS_ANTENNA 0x17
	117	#define EEP_OFS_RADIOCTL 0x18
	118	#define EEP_OFS_RFTYPE 0x1b
	119	#define EEP_OFS_MINCHANNEL 0x1c
	120	#define EEP_OFS_MAXCHANNEL 0x1d
	121	#define EEP_OFS_SIGNATURE 0x1e
	122	#define EEP_OFS_ZONETYPE 0x1f
	123	#define EEP_OFS_RFTABLE 0x20
	124	#define EEP_OFS_PWR_CCK 0x20
	125	#define EEP_OFS_SETPT_CCK 0x21
	126	#define EEP_OFS_PWR_OFDMG 0x23
	127
	128	#define EEP_OFS_CALIB_TX_IQ 0x24
	129	#define EEP_OFS_CALIB_TX_DC 0x25
	130	#define EEP_OFS_CALIB_RX_IQ 0x26
	131
	132	#define EEP_OFS_MAJOR_VER 0x2e
	133	#define EEP_OFS_MINOR_VER 0x2f
	134
	135	#define EEP_OFS_CCK_PWR_TBL 0x30
	136	#define EEP_OFS_OFDM_PWR_TBL 0x40
	137	#define EEP_OFS_OFDMA_PWR_TBL 0x50
	138
	139	/* Bits in EEP_OFS_ANTENNA */
	140	#define EEP_ANTENNA_MAIN 0x1
	141	#define EEP_ANTENNA_AUX 0x2
	142	#define EEP_ANTINV 0x4
	143
	144	/* Bits in EEP_OFS_RADIOCTL */
	145	#define EEP_RADIOCTL_ENABLE 0x80
	146
60f8ce8d MP	147	/* control commands */
	148	#define MESSAGE_TYPE_READ 0x1
	149	#define MESSAGE_TYPE_WRITE 0x0
	150	#define MESSAGE_TYPE_LOCK_OR 0x2
	151	#define MESSAGE_TYPE_LOCK_AND 0x3
	152	#define MESSAGE_TYPE_WRITE_MASK 0x4
	153	#define MESSAGE_TYPE_CARDINIT 0x5
	154	#define MESSAGE_TYPE_INIT_RSP 0x6
	155	#define MESSAGE_TYPE_MACSHUTDOWN 0x7
	156	#define MESSAGE_TYPE_SETKEY 0x8
	157	#define MESSAGE_TYPE_CLRKEYENTRY 0x9
	158	#define MESSAGE_TYPE_WRITE_MISCFF 0xa
	159	#define MESSAGE_TYPE_SET_ANTMD 0xb
733b3b07	160	#define MESSAGE_TYPE_SELECT_CHANNEL 0xc
60f8ce8d MP	161	#define MESSAGE_TYPE_SET_TSFTBTT 0xd
	162	#define MESSAGE_TYPE_SET_SSTIFS 0xe
	163	#define MESSAGE_TYPE_CHANGE_BBTYPE 0xf
	164	#define MESSAGE_TYPE_DISABLE_PS 0x10
	165	#define MESSAGE_TYPE_WRITE_IFRF 0x11
	166
	167	/* command read/write(index) */
	168	#define MESSAGE_REQUEST_MEM 0x1
	169	#define MESSAGE_REQUEST_BBREG 0x2
	170	#define MESSAGE_REQUEST_MACREG 0x3
	171	#define MESSAGE_REQUEST_EEPROM 0x4
	172	#define MESSAGE_REQUEST_TSF 0x5
	173	#define MESSAGE_REQUEST_TBTT 0x6
	174	#define MESSAGE_REQUEST_BBAGC 0x7
	175	#define MESSAGE_REQUEST_VERSION 0x8
	176	#define MESSAGE_REQUEST_RF_INIT 0x9
	177	#define MESSAGE_REQUEST_RF_INIT2 0xa
	178	#define MESSAGE_REQUEST_RF_CH0 0xb
	179	#define MESSAGE_REQUEST_RF_CH1 0xc
	180	#define MESSAGE_REQUEST_RF_CH2 0xd
	181
	182	/* USB registers */
	183	#define USB_REG4 0x604
	184
302433da MP	185	#define DEVICE_INIT_COLD 0x0 /* cold init */
	186	#define DEVICE_INIT_RESET 0x1 /* reset init or Dx to D0 power remain */
	187	#define DEVICE_INIT_DXPL 0x2 /* Dx to D0 power lost init */
92b96797	188
60f8ce8d MP	189	/* Device init */
	190	struct vnt_cmd_card_init {
	191	u8 init_class;
	192	u8 exist_sw_net_addr;
	193	u8 sw_net_addr[6];
	194	u8 short_retry_limit;
	195	u8 long_retry_limit;
	196	};
	197
	198	struct vnt_rsp_card_init {
	199	u8 status;
	200	u8 net_addr[6];
	201	u8 rf_type;
	202	u8 min_channel;
	203	u8 max_channel;
	204	};
	205
d3e23951	206	/* USB */
92b96797	207
d3e23951 AM	208	/*
	209	* Enum of context types for SendPacket
	210	*/
1450ba62 MP	211	enum {
1450ba62 MP	212	CONTEXT_DATA_PACKET = 1,
d38b13aa MP	213	CONTEXT_MGMT_PACKET,
d38b13aa MP	214	CONTEXT_BEACON_PACKET
1450ba62	215	};
92b96797	216
d3e23951	217	/* RCB (Receive Control Block) */
115cac2e	218	struct vnt_rcb {
325de984 MP	219	void *priv;
325de984 MP	220	struct urb *urb;
dd0a774f	221	struct sk_buff *skb;
325de984	222	int in_use;
115cac2e	223	};
92b96797	224
d3e23951	225	/* used to track bulk out irps */
dcdf1d03	226	struct vnt_usb_send_context {
30a05b39 MP	227	void *priv;
	228	struct sk_buff *skb;
	229	struct urb *urb;
1622c8fc	230	struct ieee80211_hdr *hdr;
30a05b39	231	unsigned int buf_len;
0f5567cb	232	u32 frame_len;
1622c8fc	233	u16 tx_hdr_size;
798f0601	234	u16 tx_rate;
1450ba62	235	u8 type;
71d764ae	236	u8 pkt_no;
e8c9875c	237	u8 pkt_type;
2eca8dbb	238	u8 need_ack;
71d764ae	239	u8 fb_option;
30a05b39 MP	240	bool in_use;
30a05b39 MP	241	unsigned char data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
dcdf1d03	242	};
92b96797	243
d3e23951 AM	244	/*
	245	* Structure to keep track of USB interrupt packets
	246	*/
f764e00d MP	247	struct vnt_interrupt_buffer {
	248	u8 *data_buf;
	249	bool in_use;
	250	};
92b96797	251
d3e23951	252	/++ NDIS related /
92b96797	253
879be45a PST	254	enum {
	255	STATUS_SUCCESS = 0,
	256	STATUS_FAILURE,
	257	STATUS_RESOURCES,
	258	STATUS_PENDING,
	259	};
92b96797	260
d3e23951	261	/* flags for options */
e7bda76f AT	262	#define DEVICE_FLAGS_UNPLUG 0
e7bda76f AT	263	#define DEVICE_FLAGS_DISCONNECTED 1
92b96797	264
14c5ef57	265	struct vnt_private {
63b9907f MP	266	/* mac80211 */
63b9907f MP	267	struct ieee80211_hw *hw;
db8f37fa	268	struct ieee80211_vif *vif;
30816f83	269	u8 mac_hw;
61462ab3 MP	270	/* netdev */
61462ab3 MP	271	struct usb_device *usb;
92b96797	272
63b9907f MP	273	u64 tsf_time;
	274	u8 rx_rate;
	275
61462ab3	276	u32 rx_buf_sz;
db8f37fa	277	int mc_list_count;
92b96797	278
61462ab3	279	spinlock_t lock;
c91b1869	280	struct mutex usb_lock;
92b96797	281
2746321e	282	unsigned long flags;
92b96797	283
61462ab3	284	/* USB */
3d582487	285	struct urb *interrupt_urb;
61462ab3	286	u32 int_interval;
92b96797	287
61462ab3	288	/* Variables to track resources for the BULK In Pipe */
8577011c	289	struct vnt_rcb *rcb[CB_MAX_RX_DESC];
6da4738f	290	u32 num_rcb;
92b96797	291
61462ab3	292	/* Variables to track resources for the BULK Out Pipe */
f7e4a8f4	293	struct vnt_usb_send_context *tx_context[CB_MAX_TX_DESC];
03b7e354	294	u32 num_tx_context;
92b96797	295
61462ab3	296	/* Variables to track resources for the Interrupt In Pipe */
f764e00d	297	struct vnt_interrupt_buffer int_buf;
92b96797	298
61462ab3	299	/* Version control */
8a73f9da	300	u16 firmware_version;
f1945a15	301	u8 local_id;
6242ecae	302	u8 rf_type;
cd5856ae	303	u8 bb_rx_conf;
92b96797	304
748bf69c MP	305	struct vnt_cmd_card_init init_command;
748bf69c MP	306	struct vnt_rsp_card_init init_response;
e2382233 KA	307	u8 current_net_addr[ETH_ALEN] __aligned(2);
e2382233 KA	308	u8 permanent_net_addr[ETH_ALEN] __aligned(2);
92b96797	309
35cc8f94	310	u8 exist_sw_net_addr;
92b96797	311
113f0b91	312	u64 current_tsf;
61462ab3 MP	313
61462ab3 MP	314	/* 802.11 MAC specific */
125cfc63	315	u32 current_rssi;
61462ab3 MP	316
61462ab3 MP	317	/* Antenna Diversity */
2044dbdb MP	318	int tx_rx_ant_inv;
	319	u32 rx_antenna_sel;
	320	u8 rx_antenna_mode;
	321	u8 tx_antenna_mode;
	322	u8 radio_ctl;
61462ab3	323
cc856e61	324	/* IFS & Cw */
ff5fee22 MP	325	u32 sifs; /* Current SIFS */
	326	u32 difs; /* Current DIFS */
	327	u32 eifs; /* Current EIFS */
	328	u32 slot; /* Current SlotTime */
61462ab3	329
61462ab3	330	/* Rate */
65df77e2	331	u8 bb_type; /* 0: 11A, 1:11B, 2:11G */
e12471db	332	u8 packet_type; /* 0:11a 1:11b 2:11gb 3:11ga */
93a73558	333	u32 basic_rates;
3c8a5b25	334	u8 top_ofdm_basic_rate;
d80bf43c	335	u8 top_cck_basic_rate;
61462ab3	336
bbb11263	337	u8 eeprom[EEP_MAX_CONTEXT_SIZE]; /u32 alignment /
61462ab3	338
98e93fe5	339	u8 preamble_type;
61462ab3 MP	340
61462ab3 MP	341	/* For RF Power table */
5a97491c MP	342	u8 cck_pwr;
	343	u8 ofdm_pwr_g;
	344	u8 ofdm_pwr_a;
	345	u8 power;
	346	u8 cck_pwr_tbl[14];
	347	u8 ofdm_pwr_tbl[14];
	348	u8 ofdm_a_pwr_tbl[42];
61462ab3	349
8b84c1da	350	u16 current_rate;
f84cdf65 MP	351	u16 tx_rate_fb0;
	352	u16 tx_rate_fb1;
	353
388e5cb8 MP	354	u8 short_retry_limit;
388e5cb8 MP	355	u8 long_retry_limit;
a0ad2776 MP	356
	357	enum nl80211_iftype op_mode;
	358
a641c9ec	359	int short_slot_time;
61462ab3	360
61462ab3	361	/* Power save */
db8f37fa	362	u16 current_aid;
61462ab3	363
59082606	364	/* Beacon related */
1b2bc0aa	365	u16 seq_counter;
61462ab3	366
ad74e91d	367	enum vnt_cmd_state command_state;
61462ab3	368
80f0d092	369	enum vnt_cmd command;
61462ab3	370
61462ab3 MP	371	/* 802.11 counter */
61462ab3 MP	372
b595f9b8	373	enum vnt_cmd cmd_queue[CMD_Q_SIZE];
33a60b87 MP	374	u32 cmd_dequeue_idx;
	375	u32 cmd_enqueue_idx;
	376	u32 free_cmd_queue;
	377	int cmd_running;
61462ab3	378
d1eb5003	379	unsigned long key_entry_inuse;
61462ab3	380
a6177aef	381	u8 auto_fb_ctrl;
61462ab3	382
61462ab3	383	/* For Update BaseBand VGA Gain Offset */
c37cbd37	384	u8 bb_vga[BB_VGA_LEVEL];
61462ab3	385
12687222	386	u8 bb_pre_ed_rssi;
43fd1924	387	u8 bb_pre_ed_index;
61462ab3	388
43c93d9b MP	389	u16 wake_up_count;
43c93d9b MP	390
61462ab3	391	/* command timer */
94488a7e	392	struct delayed_work run_command_work;
92b96797	393
1786384e	394	struct ieee80211_low_level_stats low_stats;
14c5ef57	395	};
92b96797	396
dbf0a03b PST	397	#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) { \
	398	if ((uVar) >= ((uModulo) - 1)) \
	399	(uVar) = 0; \
	400	else \
	401	(uVar)++; \
92b96797 FB	402	}
92b96797 FB	403
30816f83	404	int vnt_init(struct vnt_private *priv);
92b96797 FB	405
92b96797 FB	406	#endif