[linux-block.git] / drivers / staging / vt6656 / device.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
 * All rights reserved.
 *
 * 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
#define VNT_B_RATES	(BIT(RATE_1M) | BIT(RATE_2M) |\
			BIT(RATE_5M) | BIT(RATE_11M))

/*
 * 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
};

struct vnt_rx_header {
	u32 wbk_status;
	u8 rx_sts;
	u8 rx_rate;
	u16 pay_load_len;
} __packed;

struct vnt_rx_tail {
	__le64 tsf_time;
	u8 sq;
	u8 new_rsr;
	u8 rssi;
	u8 rsr;
	u8 sq_3;
} __packed;

/* 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;
	struct usb_interface *intf;

	u64 tsf_time;

	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
9df8a970	1	/* SPDX-License-Identifier: GPL-2.0+ */
92b96797 FB	2	/*
	3	* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
	4	* All rights reserved.
	5	*
92b96797 FB	6	* File: device.h
	7	*
	8	* Purpose: MAC Data structure
	9	*
	10	* Author: Tevin Chen
	11	*
	12	* Date: Mar 17, 1997
	13	*
	14	*/
	15
	16	#ifndef __DEVICE_H__
	17	#define __DEVICE_H__
	18
92b96797	19	#include <linux/module.h>
92b96797	20	#include <linux/kernel.h>
92b96797	21	#include <linux/slab.h>
11d404cb MP	22	#include <linux/delay.h>
	23	#include <linux/device.h>
	24	#include <linux/firmware.h>
11d404cb	25	#include <linux/suspend.h>
92b96797	26	#include <linux/if_arp.h>
11d404cb	27	#include <linux/wireless.h>
11d404cb	28	#include <linux/timer.h>
92b96797	29	#include <linux/usb.h>
f0fde117	30	#include <linux/crc32.h>
63b9907f	31	#include <net/mac80211.h>
11d404cb	32
92b96797 FB	33	#ifdef SIOCETHTOOL
	34	#define DEVICE_ETHTOOL_IOCTL_SUPPORT
	35	#include <linux/ethtool.h>
	36	#else
	37	#undef DEVICE_ETHTOOL_IOCTL_SUPPORT
	38	#endif
92b96797	39
f07e9fb2 MP	40	#define RATE_1M 0
	41	#define RATE_2M 1
	42	#define RATE_5M 2
	43	#define RATE_11M 3
	44	#define RATE_6M 4
	45	#define RATE_9M 5
	46	#define RATE_12M 6
	47	#define RATE_18M 7
	48	#define RATE_24M 8
	49	#define RATE_36M 9
	50	#define RATE_48M 10
	51	#define RATE_54M 11
	52	#define RATE_AUTO 12
	53
4aeaf153	54	#define MAX_RATE 12
d971fdd3 MP	55	#define VNT_B_RATES (BIT(RATE_1M) \| BIT(RATE_2M) \|\
d971fdd3 MP	56	BIT(RATE_5M) \| BIT(RATE_11M))
4aeaf153	57
d3e23951 AM	58	/*
	59	* device specific
	60	*/
92b96797	61
92b96797	62	#include "wcmd.h"
92b96797	63	#include "desc.h"
92b96797	64	#include "key.h"
92b96797	65	#include "card.h"
92b96797	66
5008c456	67	#define VNT_USB_VENDOR_ID 0x160a
92b96797 FB	68	#define VNT_USB_PRODUCT_ID 0x3184
92b96797 FB	69
4aeaf153 MP	70	#define DEVICE_NAME "vt6656"
	71	#define DEVICE_FULL_DRV_NAM "VIA Networking Wireless LAN USB Driver"
	72
feab4810	73	#define DEVICE_VERSION "mac80211"
4aeaf153 MP	74
	75	#define CONFIG_PATH "/etc/vntconfiguration.dat"
	76
	77	#define MAX_UINTS 8
f2199757	78	#define OPTION_DEFAULT { [0 ... MAX_UINTS - 1] = -1}
4aeaf153	79
92b96797 FB	80	#define DUPLICATE_RX_CACHE_LENGTH 5
92b96797 FB	81
92b96797 FB	82	#define AUTO_FB_NONE 0
	83	#define AUTO_FB_0 1
	84	#define AUTO_FB_1 2
	85
	86	#define FB_RATE0 0
	87	#define FB_RATE1 1
	88
d3e23951	89	/* Antenna Mode */
92b96797 FB	90	#define ANT_A 0
	91	#define ANT_B 1
	92	#define ANT_DIVERSITY 2
	93	#define ANT_RXD_TXA 3
	94	#define ANT_RXD_TXB 4
	95	#define ANT_UNKNOWN 0xFF
	96	#define ANT_TXA 0
	97	#define ANT_TXB 1
	98	#define ANT_RXA 2
	99	#define ANT_RXB 3
	100
92b96797 FB	101	#define BB_VGA_LEVEL 4
	102	#define BB_VGA_CHANGE_THRESHOLD 3
	103
15baf4ff MP	104	#define EEP_MAX_CONTEXT_SIZE 256
	105
	106	/* Contents in the EEPROM */
	107	#define EEP_OFS_PAR 0x0
	108	#define EEP_OFS_ANTENNA 0x17
	109	#define EEP_OFS_RADIOCTL 0x18
	110	#define EEP_OFS_RFTYPE 0x1b
	111	#define EEP_OFS_MINCHANNEL 0x1c
	112	#define EEP_OFS_MAXCHANNEL 0x1d
	113	#define EEP_OFS_SIGNATURE 0x1e
	114	#define EEP_OFS_ZONETYPE 0x1f
	115	#define EEP_OFS_RFTABLE 0x20
	116	#define EEP_OFS_PWR_CCK 0x20
	117	#define EEP_OFS_SETPT_CCK 0x21
	118	#define EEP_OFS_PWR_OFDMG 0x23
	119
	120	#define EEP_OFS_CALIB_TX_IQ 0x24
	121	#define EEP_OFS_CALIB_TX_DC 0x25
	122	#define EEP_OFS_CALIB_RX_IQ 0x26
	123
	124	#define EEP_OFS_MAJOR_VER 0x2e
	125	#define EEP_OFS_MINOR_VER 0x2f
	126
	127	#define EEP_OFS_CCK_PWR_TBL 0x30
	128	#define EEP_OFS_OFDM_PWR_TBL 0x40
	129	#define EEP_OFS_OFDMA_PWR_TBL 0x50
	130
	131	/* Bits in EEP_OFS_ANTENNA */
	132	#define EEP_ANTENNA_MAIN 0x1
	133	#define EEP_ANTENNA_AUX 0x2
	134	#define EEP_ANTINV 0x4
	135
	136	/* Bits in EEP_OFS_RADIOCTL */
	137	#define EEP_RADIOCTL_ENABLE 0x80
	138
60f8ce8d MP	139	/* control commands */
	140	#define MESSAGE_TYPE_READ 0x1
	141	#define MESSAGE_TYPE_WRITE 0x0
	142	#define MESSAGE_TYPE_LOCK_OR 0x2
	143	#define MESSAGE_TYPE_LOCK_AND 0x3
	144	#define MESSAGE_TYPE_WRITE_MASK 0x4
	145	#define MESSAGE_TYPE_CARDINIT 0x5
	146	#define MESSAGE_TYPE_INIT_RSP 0x6
	147	#define MESSAGE_TYPE_MACSHUTDOWN 0x7
	148	#define MESSAGE_TYPE_SETKEY 0x8
	149	#define MESSAGE_TYPE_CLRKEYENTRY 0x9
	150	#define MESSAGE_TYPE_WRITE_MISCFF 0xa
	151	#define MESSAGE_TYPE_SET_ANTMD 0xb
733b3b07	152	#define MESSAGE_TYPE_SELECT_CHANNEL 0xc
60f8ce8d MP	153	#define MESSAGE_TYPE_SET_TSFTBTT 0xd
	154	#define MESSAGE_TYPE_SET_SSTIFS 0xe
	155	#define MESSAGE_TYPE_CHANGE_BBTYPE 0xf
	156	#define MESSAGE_TYPE_DISABLE_PS 0x10
	157	#define MESSAGE_TYPE_WRITE_IFRF 0x11
	158
	159	/* command read/write(index) */
	160	#define MESSAGE_REQUEST_MEM 0x1
	161	#define MESSAGE_REQUEST_BBREG 0x2
	162	#define MESSAGE_REQUEST_MACREG 0x3
	163	#define MESSAGE_REQUEST_EEPROM 0x4
	164	#define MESSAGE_REQUEST_TSF 0x5
	165	#define MESSAGE_REQUEST_TBTT 0x6
	166	#define MESSAGE_REQUEST_BBAGC 0x7
	167	#define MESSAGE_REQUEST_VERSION 0x8
	168	#define MESSAGE_REQUEST_RF_INIT 0x9
	169	#define MESSAGE_REQUEST_RF_INIT2 0xa
	170	#define MESSAGE_REQUEST_RF_CH0 0xb
	171	#define MESSAGE_REQUEST_RF_CH1 0xc
	172	#define MESSAGE_REQUEST_RF_CH2 0xd
	173
	174	/* USB registers */
	175	#define USB_REG4 0x604
	176
302433da MP	177	#define DEVICE_INIT_COLD 0x0 /* cold init */
	178	#define DEVICE_INIT_RESET 0x1 /* reset init or Dx to D0 power remain */
	179	#define DEVICE_INIT_DXPL 0x2 /* Dx to D0 power lost init */
92b96797	180
60f8ce8d MP	181	/* Device init */
	182	struct vnt_cmd_card_init {
	183	u8 init_class;
	184	u8 exist_sw_net_addr;
	185	u8 sw_net_addr[6];
	186	u8 short_retry_limit;
	187	u8 long_retry_limit;
	188	};
	189
	190	struct vnt_rsp_card_init {
	191	u8 status;
	192	u8 net_addr[6];
	193	u8 rf_type;
	194	u8 min_channel;
	195	u8 max_channel;
	196	};
	197
d3e23951	198	/* USB */
92b96797	199
d3e23951 AM	200	/*
	201	* Enum of context types for SendPacket
	202	*/
1450ba62 MP	203	enum {
1450ba62 MP	204	CONTEXT_DATA_PACKET = 1,
d38b13aa MP	205	CONTEXT_MGMT_PACKET,
d38b13aa MP	206	CONTEXT_BEACON_PACKET
1450ba62	207	};
92b96797	208
8902ecd7 MP	209	struct vnt_rx_header {
	210	u32 wbk_status;
	211	u8 rx_sts;
	212	u8 rx_rate;
	213	u16 pay_load_len;
	214	} __packed;
	215
b6531743 MP	216	struct vnt_rx_tail {
	217	__le64 tsf_time;
	218	u8 sq;
	219	u8 new_rsr;
	220	u8 rssi;
	221	u8 rsr;
	222	u8 sq_3;
	223	} __packed;
	224
d3e23951	225	/* RCB (Receive Control Block) */
115cac2e	226	struct vnt_rcb {
325de984 MP	227	void *priv;
325de984 MP	228	struct urb *urb;
dd0a774f	229	struct sk_buff *skb;
325de984	230	int in_use;
115cac2e	231	};
92b96797	232
d3e23951	233	/* used to track bulk out irps */
dcdf1d03	234	struct vnt_usb_send_context {
30a05b39 MP	235	void *priv;
	236	struct sk_buff *skb;
	237	struct urb *urb;
1622c8fc	238	struct ieee80211_hdr *hdr;
30a05b39	239	unsigned int buf_len;
0f5567cb	240	u32 frame_len;
1622c8fc	241	u16 tx_hdr_size;
798f0601	242	u16 tx_rate;
1450ba62	243	u8 type;
71d764ae	244	u8 pkt_no;
e8c9875c	245	u8 pkt_type;
2eca8dbb	246	u8 need_ack;
71d764ae	247	u8 fb_option;
30a05b39 MP	248	bool in_use;
30a05b39 MP	249	unsigned char data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
dcdf1d03	250	};
92b96797	251
d3e23951 AM	252	/*
	253	* Structure to keep track of USB interrupt packets
	254	*/
f764e00d MP	255	struct vnt_interrupt_buffer {
	256	u8 *data_buf;
	257	bool in_use;
	258	};
92b96797	259
d3e23951	260	/++ NDIS related /
92b96797	261
879be45a PST	262	enum {
	263	STATUS_SUCCESS = 0,
	264	STATUS_FAILURE,
	265	STATUS_RESOURCES,
	266	STATUS_PENDING,
	267	};
92b96797	268
d3e23951	269	/* flags for options */
e7bda76f AT	270	#define DEVICE_FLAGS_UNPLUG 0
e7bda76f AT	271	#define DEVICE_FLAGS_DISCONNECTED 1
92b96797	272
14c5ef57	273	struct vnt_private {
63b9907f MP	274	/* mac80211 */
63b9907f MP	275	struct ieee80211_hw *hw;
db8f37fa	276	struct ieee80211_vif *vif;
30816f83	277	u8 mac_hw;
61462ab3 MP	278	/* netdev */
61462ab3 MP	279	struct usb_device *usb;
c0bcf9f3	280	struct usb_interface *intf;
92b96797	281
63b9907f	282	u64 tsf_time;
63b9907f	283
61462ab3	284	u32 rx_buf_sz;
db8f37fa	285	int mc_list_count;
92b96797	286
61462ab3	287	spinlock_t lock;
c91b1869	288	struct mutex usb_lock;
92b96797	289
2746321e	290	unsigned long flags;
92b96797	291
61462ab3	292	/* USB */
3d582487	293	struct urb *interrupt_urb;
61462ab3	294	u32 int_interval;
92b96797	295
61462ab3	296	/* Variables to track resources for the BULK In Pipe */
8577011c	297	struct vnt_rcb *rcb[CB_MAX_RX_DESC];
6da4738f	298	u32 num_rcb;
92b96797	299
61462ab3	300	/* Variables to track resources for the BULK Out Pipe */
f7e4a8f4	301	struct vnt_usb_send_context *tx_context[CB_MAX_TX_DESC];
03b7e354	302	u32 num_tx_context;
92b96797	303
61462ab3	304	/* Variables to track resources for the Interrupt In Pipe */
f764e00d	305	struct vnt_interrupt_buffer int_buf;
92b96797	306
61462ab3	307	/* Version control */
8a73f9da	308	u16 firmware_version;
f1945a15	309	u8 local_id;
6242ecae	310	u8 rf_type;
cd5856ae	311	u8 bb_rx_conf;
92b96797	312
748bf69c MP	313	struct vnt_cmd_card_init init_command;
748bf69c MP	314	struct vnt_rsp_card_init init_response;
e2382233 KA	315	u8 current_net_addr[ETH_ALEN] __aligned(2);
e2382233 KA	316	u8 permanent_net_addr[ETH_ALEN] __aligned(2);
92b96797	317
35cc8f94	318	u8 exist_sw_net_addr;
92b96797	319
113f0b91	320	u64 current_tsf;
61462ab3 MP	321
61462ab3 MP	322	/* 802.11 MAC specific */
125cfc63	323	u32 current_rssi;
61462ab3 MP	324
61462ab3 MP	325	/* Antenna Diversity */
2044dbdb MP	326	int tx_rx_ant_inv;
	327	u32 rx_antenna_sel;
	328	u8 rx_antenna_mode;
	329	u8 tx_antenna_mode;
	330	u8 radio_ctl;
61462ab3	331
cc856e61	332	/* IFS & Cw */
ff5fee22 MP	333	u32 sifs; /* Current SIFS */
	334	u32 difs; /* Current DIFS */
	335	u32 eifs; /* Current EIFS */
	336	u32 slot; /* Current SlotTime */
61462ab3	337
61462ab3	338	/* Rate */
65df77e2	339	u8 bb_type; /* 0: 11A, 1:11B, 2:11G */
e12471db	340	u8 packet_type; /* 0:11a 1:11b 2:11gb 3:11ga */
93a73558	341	u32 basic_rates;
3c8a5b25	342	u8 top_ofdm_basic_rate;
d80bf43c	343	u8 top_cck_basic_rate;
61462ab3	344
bbb11263	345	u8 eeprom[EEP_MAX_CONTEXT_SIZE]; /u32 alignment /
61462ab3	346
98e93fe5	347	u8 preamble_type;
61462ab3 MP	348
61462ab3 MP	349	/* For RF Power table */
5a97491c MP	350	u8 cck_pwr;
	351	u8 ofdm_pwr_g;
	352	u8 ofdm_pwr_a;
	353	u8 power;
	354	u8 cck_pwr_tbl[14];
	355	u8 ofdm_pwr_tbl[14];
	356	u8 ofdm_a_pwr_tbl[42];
61462ab3	357
8b84c1da	358	u16 current_rate;
f84cdf65 MP	359	u16 tx_rate_fb0;
	360	u16 tx_rate_fb1;
	361
388e5cb8 MP	362	u8 short_retry_limit;
388e5cb8 MP	363	u8 long_retry_limit;
a0ad2776 MP	364
	365	enum nl80211_iftype op_mode;
	366
a641c9ec	367	int short_slot_time;
61462ab3	368
61462ab3	369	/* Power save */
db8f37fa	370	u16 current_aid;
61462ab3	371
59082606	372	/* Beacon related */
1b2bc0aa	373	u16 seq_counter;
61462ab3	374
ad74e91d	375	enum vnt_cmd_state command_state;
61462ab3	376
80f0d092	377	enum vnt_cmd command;
61462ab3	378
61462ab3 MP	379	/* 802.11 counter */
61462ab3 MP	380
b595f9b8	381	enum vnt_cmd cmd_queue[CMD_Q_SIZE];
33a60b87 MP	382	u32 cmd_dequeue_idx;
	383	u32 cmd_enqueue_idx;
	384	u32 free_cmd_queue;
	385	int cmd_running;
61462ab3	386
d1eb5003	387	unsigned long key_entry_inuse;
61462ab3	388
a6177aef	389	u8 auto_fb_ctrl;
61462ab3	390
61462ab3	391	/* For Update BaseBand VGA Gain Offset */
c37cbd37	392	u8 bb_vga[BB_VGA_LEVEL];
61462ab3	393
12687222	394	u8 bb_pre_ed_rssi;
43fd1924	395	u8 bb_pre_ed_index;
61462ab3	396
43c93d9b MP	397	u16 wake_up_count;
43c93d9b MP	398
61462ab3	399	/* command timer */
94488a7e	400	struct delayed_work run_command_work;
92b96797	401
1786384e	402	struct ieee80211_low_level_stats low_stats;
14c5ef57	403	};
92b96797	404
dbf0a03b PST	405	#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) { \
	406	if ((uVar) >= ((uModulo) - 1)) \
	407	(uVar) = 0; \
	408	else \
	409	(uVar)++; \
92b96797 FB	410	}
92b96797 FB	411
30816f83	412	int vnt_init(struct vnt_private *priv);
92b96797 FB	413
92b96797 FB	414	#endif