463 lines
11 KiB
C
463 lines
11 KiB
C
/* $OpenBSD: if_upgtvar.h,v 1.14 2008/02/02 13:48:44 mglocker Exp $ */
|
|
/* $FreeBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2007 Marcus Glocker <mglocker@openbsd.org>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
struct upgt_softc;
|
|
|
|
/*
|
|
* General values.
|
|
*/
|
|
#define UPGT_IFACE_INDEX 0
|
|
#define UPGT_CONFIG_NO 1
|
|
#define UPGT_USB_TIMEOUT 1000
|
|
#define UPGT_FIRMWARE_TIMEOUT 10
|
|
|
|
#define UPGT_MEMADDR_FIRMWARE_START 0x00020000 /* 512 bytes large */
|
|
#define UPGT_MEMSIZE_FRAME_HEAD 0x0070
|
|
#define UPGT_MEMSIZE_RX 0x3500
|
|
|
|
#define UPGT_TX_COUNT 2
|
|
|
|
/* device flags */
|
|
#define UPGT_DEVICE_ATTACHED (1 << 0)
|
|
|
|
/* leds */
|
|
#define UPGT_LED_OFF 0
|
|
#define UPGT_LED_ON 1
|
|
#define UPGT_LED_BLINK 2
|
|
|
|
/*
|
|
* Firmware.
|
|
*/
|
|
#define UPGT_FW_BLOCK_SIZE 512
|
|
|
|
#define UPGT_BRA_FWTYPE_SIZE 4
|
|
#define UPGT_BRA_FWTYPE_LM86 "LM86"
|
|
#define UPGT_BRA_FWTYPE_LM87 "LM87"
|
|
enum upgt_fw_type {
|
|
UPGT_FWTYPE_LM86,
|
|
UPGT_FWTYPE_LM87
|
|
};
|
|
|
|
#define UPGT_BRA_TYPE_FW 0x80000001
|
|
#define UPGT_BRA_TYPE_VERSION 0x80000002
|
|
#define UPGT_BRA_TYPE_DEPIF 0x80000003
|
|
#define UPGT_BRA_TYPE_EXPIF 0x80000004
|
|
#define UPGT_BRA_TYPE_DESCR 0x80000101
|
|
#define UPGT_BRA_TYPE_END 0xff0000ff
|
|
struct upgt_fw_bra_option {
|
|
uint32_t type;
|
|
uint32_t len;
|
|
uint8_t data[];
|
|
} __packed;
|
|
|
|
struct upgt_fw_bra_descr {
|
|
uint32_t unknown1;
|
|
uint32_t memaddr_space_start;
|
|
uint32_t memaddr_space_end;
|
|
uint32_t unknown2;
|
|
uint32_t unknown3;
|
|
uint8_t rates[20];
|
|
} __packed;
|
|
|
|
#define UPGT_X2_SIGNATURE_SIZE 4
|
|
#define UPGT_X2_SIGNATURE "x2 "
|
|
struct upgt_fw_x2_header {
|
|
uint8_t signature[4];
|
|
uint32_t startaddr;
|
|
uint32_t len;
|
|
uint32_t crc;
|
|
} __packed;
|
|
|
|
/*
|
|
* EEPROM.
|
|
*/
|
|
#define UPGT_EEPROM_SIZE 8192
|
|
#define UPGT_EEPROM_BLOCK_SIZE 1020
|
|
|
|
struct upgt_eeprom_header {
|
|
/* 14 bytes */
|
|
uint32_t magic;
|
|
uint16_t pad1;
|
|
uint16_t preamble_len;
|
|
uint32_t pad2;
|
|
/* data */
|
|
} __packed;
|
|
|
|
#define UPGT_EEPROM_TYPE_END 0x0000
|
|
#define UPGT_EEPROM_TYPE_NAME 0x0001
|
|
#define UPGT_EEPROM_TYPE_SERIAL 0x0003
|
|
#define UPGT_EEPROM_TYPE_MAC 0x0101
|
|
#define UPGT_EEPROM_TYPE_HWRX 0x1001
|
|
#define UPGT_EEPROM_TYPE_CHIP 0x1002
|
|
#define UPGT_EEPROM_TYPE_FREQ3 0x1903
|
|
#define UPGT_EEPROM_TYPE_FREQ4 0x1904
|
|
#define UPGT_EEPROM_TYPE_FREQ5 0x1905
|
|
#define UPGT_EEPROM_TYPE_FREQ6 0x1906
|
|
#define UPGT_EEPROM_TYPE_OFF 0xffff
|
|
struct upgt_eeprom_option {
|
|
uint16_t len;
|
|
uint16_t type;
|
|
uint8_t data[];
|
|
/* data */
|
|
} __packed;
|
|
|
|
#define UPGT_EEPROM_RX_CONST 0x88
|
|
struct upgt_eeprom_option_hwrx {
|
|
uint32_t pad1;
|
|
uint8_t rxfilter;
|
|
uint8_t pad2[15];
|
|
} __packed;
|
|
|
|
struct upgt_eeprom_freq3_header {
|
|
uint8_t flags;
|
|
uint8_t elements;
|
|
} __packed;
|
|
|
|
struct upgt_eeprom_freq4_header {
|
|
uint8_t flags;
|
|
uint8_t elements;
|
|
uint8_t settings;
|
|
uint8_t type;
|
|
} __packed;
|
|
|
|
struct upgt_eeprom_freq4_1 {
|
|
uint16_t freq;
|
|
uint8_t data[50];
|
|
} __packed;
|
|
|
|
struct upgt_eeprom_freq4_2 {
|
|
uint16_t head;
|
|
uint8_t subtails[4];
|
|
uint8_t tail;
|
|
} __packed;
|
|
|
|
/*
|
|
* LMAC protocol.
|
|
*/
|
|
struct upgt_lmac_mem {
|
|
uint32_t addr;
|
|
uint32_t chksum;
|
|
} __packed;
|
|
|
|
#define UPGT_H1_FLAGS_TX_MGMT 0x00 /* for TX: mgmt frame */
|
|
#define UPGT_H1_FLAGS_TX_NO_CALLBACK 0x01 /* for TX: no USB callback */
|
|
#define UPGT_H1_FLAGS_TX_DATA 0x10 /* for TX: data frame */
|
|
#define UPGT_H1_TYPE_RX_DATA 0x00 /* 802.11 RX data frame */
|
|
#define UPGT_H1_TYPE_RX_DATA_MGMT 0x04 /* 802.11 RX mgmt frame */
|
|
#define UPGT_H1_TYPE_TX_DATA 0x40 /* 802.11 TX data frame */
|
|
#define UPGT_H1_TYPE_CTRL 0x80 /* control frame */
|
|
struct upgt_lmac_h1 {
|
|
/* 4 bytes */
|
|
uint8_t flags;
|
|
uint8_t type;
|
|
uint16_t len;
|
|
} __packed;
|
|
|
|
#define UPGT_H2_TYPE_TX_ACK_NO 0x0000
|
|
#define UPGT_H2_TYPE_TX_ACK_YES 0x0001
|
|
#define UPGT_H2_TYPE_MACFILTER 0x0000
|
|
#define UPGT_H2_TYPE_CHANNEL 0x0001
|
|
#define UPGT_H2_TYPE_TX_DONE 0x0008
|
|
#define UPGT_H2_TYPE_STATS 0x000a
|
|
#define UPGT_H2_TYPE_EEPROM 0x000c
|
|
#define UPGT_H2_TYPE_LED 0x000d
|
|
#define UPGT_H2_FLAGS_TX_ACK_NO 0x0101
|
|
#define UPGT_H2_FLAGS_TX_ACK_YES 0x0707
|
|
struct upgt_lmac_h2 {
|
|
/* 8 bytes */
|
|
uint32_t reqid;
|
|
uint16_t type;
|
|
uint16_t flags;
|
|
} __packed;
|
|
|
|
struct upgt_lmac_header {
|
|
/* 12 bytes */
|
|
struct upgt_lmac_h1 header1;
|
|
struct upgt_lmac_h2 header2;
|
|
} __packed;
|
|
|
|
struct upgt_lmac_eeprom {
|
|
/* 16 bytes */
|
|
struct upgt_lmac_h1 header1;
|
|
struct upgt_lmac_h2 header2;
|
|
uint16_t offset;
|
|
uint16_t len;
|
|
/* data */
|
|
} __packed;
|
|
|
|
#define UPGT_FILTER_TYPE_NONE 0x0000
|
|
#define UPGT_FILTER_TYPE_STA 0x0001
|
|
#define UPGT_FILTER_TYPE_IBSS 0x0002
|
|
#define UPGT_FILTER_TYPE_HOSTAP 0x0004
|
|
#define UPGT_FILTER_TYPE_MONITOR 0x0010
|
|
#define UPGT_FILTER_TYPE_RESET 0x0020
|
|
#define UPGT_FILTER_UNKNOWN1 0x0002
|
|
#define UPGT_FILTER_UNKNOWN2 0x0ca8
|
|
#define UPGT_FILTER_UNKNOWN3 0xffff
|
|
#define UPGT_FILTER_MONITOR_UNKNOWN1 0x0000
|
|
#define UPGT_FILTER_MONITOR_UNKNOWN2 0x0000
|
|
#define UPGT_FILTER_MONITOR_UNKNOWN3 0x0000
|
|
struct upgt_lmac_filter {
|
|
struct upgt_lmac_h1 header1;
|
|
struct upgt_lmac_h2 header2;
|
|
/* 32 bytes */
|
|
uint16_t type;
|
|
uint8_t dst[IEEE80211_ADDR_LEN];
|
|
uint8_t src[IEEE80211_ADDR_LEN];
|
|
uint16_t unknown1;
|
|
uint32_t rxaddr;
|
|
uint16_t unknown2;
|
|
uint32_t rxhw;
|
|
uint16_t unknown3;
|
|
uint32_t unknown4;
|
|
} __packed;
|
|
|
|
/* frequence 3 data */
|
|
struct upgt_lmac_freq3 {
|
|
uint16_t freq;
|
|
uint8_t data[6];
|
|
} __packed;
|
|
|
|
/* frequence 4 data */
|
|
struct upgt_lmac_freq4 {
|
|
struct upgt_eeprom_freq4_2 cmd;
|
|
uint8_t pad;
|
|
};
|
|
|
|
/* frequence 6 data */
|
|
struct upgt_lmac_freq6 {
|
|
uint16_t freq;
|
|
uint8_t data[8];
|
|
} __packed;
|
|
|
|
#define UPGT_CHANNEL_UNKNOWN1 0x0001
|
|
#define UPGT_CHANNEL_UNKNOWN2 0x0000
|
|
#define UPGT_CHANNEL_UNKNOWN3 0x48
|
|
struct upgt_lmac_channel {
|
|
struct upgt_lmac_h1 header1;
|
|
struct upgt_lmac_h2 header2;
|
|
/* 112 bytes */
|
|
uint16_t unknown1;
|
|
uint16_t unknown2;
|
|
uint8_t pad1[20];
|
|
struct upgt_lmac_freq6 freq6;
|
|
uint8_t settings;
|
|
uint8_t unknown3;
|
|
uint8_t freq3_1[4];
|
|
struct upgt_lmac_freq4 freq4[8];
|
|
uint8_t freq3_2[4];
|
|
uint32_t pad2;
|
|
} __packed;
|
|
|
|
#define UPGT_LED_MODE_SET 0x0003
|
|
#define UPGT_LED_ACTION_OFF 0x0002
|
|
#define UPGT_LED_ACTION_ON 0x0003
|
|
#define UPGT_LED_ACTION_TMP_DUR 100 /* ms */
|
|
struct upgt_lmac_led {
|
|
struct upgt_lmac_h1 header1;
|
|
struct upgt_lmac_h2 header2;
|
|
uint16_t mode;
|
|
uint16_t action_fix;
|
|
uint16_t action_tmp;
|
|
uint16_t action_tmp_dur;
|
|
} __packed;
|
|
|
|
struct upgt_lmac_stats {
|
|
struct upgt_lmac_h1 header1;
|
|
struct upgt_lmac_h2 header2;
|
|
uint8_t data[76];
|
|
} __packed;
|
|
|
|
struct upgt_lmac_rx_desc {
|
|
struct upgt_lmac_h1 header1;
|
|
/* 16 bytes */
|
|
uint16_t freq;
|
|
uint8_t unknown1;
|
|
uint8_t rate;
|
|
uint8_t rssi;
|
|
uint8_t pad;
|
|
uint16_t unknown2;
|
|
uint32_t timestamp;
|
|
uint32_t unknown3;
|
|
uint8_t data[];
|
|
} __packed;
|
|
|
|
#define UPGT_TX_DESC_KEY_EXISTS 0x01
|
|
struct upgt_lmac_tx_desc_wep {
|
|
uint8_t key_exists;
|
|
uint8_t key_len;
|
|
uint8_t key_val[16];
|
|
} __packed;
|
|
|
|
#define UPGT_TX_DESC_TYPE_BEACON 0x00000000
|
|
#define UPGT_TX_DESC_TYPE_PROBE 0x00000001
|
|
#define UPGT_TX_DESC_TYPE_MGMT 0x00000002
|
|
#define UPGT_TX_DESC_TYPE_DATA 0x00000004
|
|
#define UPGT_TX_DESC_PAD3_SIZE 2
|
|
struct upgt_lmac_tx_desc {
|
|
struct upgt_lmac_h1 header1;
|
|
struct upgt_lmac_h2 header2;
|
|
uint8_t rates[8];
|
|
uint16_t pad1;
|
|
struct upgt_lmac_tx_desc_wep wep_key;
|
|
uint32_t type;
|
|
uint32_t pad2;
|
|
uint32_t unknown1;
|
|
uint32_t unknown2;
|
|
uint8_t pad3[2];
|
|
/* 802.11 frame data */
|
|
} __packed;
|
|
|
|
#define UPGT_TX_DONE_DESC_STATUS_OK 0x0001
|
|
struct upgt_lmac_tx_done_desc {
|
|
struct upgt_lmac_h1 header1;
|
|
struct upgt_lmac_h2 header2;
|
|
uint16_t status;
|
|
uint16_t rssi;
|
|
uint16_t seq;
|
|
uint16_t unknown;
|
|
} __packed;
|
|
|
|
/*
|
|
* USB xfers.
|
|
*/
|
|
struct upgt_data {
|
|
struct upgt_softc *sc;
|
|
usbd_xfer_handle xfer;
|
|
uint8_t *buf;
|
|
struct ieee80211_node *ni;
|
|
struct mbuf *m;
|
|
uint32_t addr;
|
|
uint8_t use;
|
|
};
|
|
|
|
/*
|
|
* Prism memory.
|
|
*/
|
|
struct upgt_memory_page {
|
|
uint8_t used;
|
|
uint32_t addr;
|
|
} __packed;
|
|
|
|
#define UPGT_MEMORY_MAX_PAGES 8
|
|
struct upgt_memory {
|
|
uint8_t pages;
|
|
struct upgt_memory_page page[UPGT_MEMORY_MAX_PAGES];
|
|
} __packed;
|
|
|
|
/*
|
|
* BPF
|
|
*/
|
|
struct upgt_rx_radiotap_header {
|
|
struct ieee80211_radiotap_header wr_ihdr;
|
|
uint8_t wr_flags;
|
|
uint8_t wr_rate;
|
|
uint16_t wr_chan_freq;
|
|
uint16_t wr_chan_flags;
|
|
int8_t wr_antsignal;
|
|
} __packed;
|
|
|
|
#define UPGT_RX_RADIOTAP_PRESENT \
|
|
((1 << IEEE80211_RADIOTAP_FLAGS) | \
|
|
(1 << IEEE80211_RADIOTAP_RATE) | \
|
|
(1 << IEEE80211_RADIOTAP_CHANNEL) | \
|
|
(1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL))
|
|
|
|
struct upgt_tx_radiotap_header {
|
|
struct ieee80211_radiotap_header wt_ihdr;
|
|
uint8_t wt_flags;
|
|
uint8_t wt_rate;
|
|
uint16_t wt_chan_freq;
|
|
uint16_t wt_chan_flags;
|
|
} __packed;
|
|
|
|
#define UPGT_TX_RADIOTAP_PRESENT \
|
|
((1 << IEEE80211_RADIOTAP_FLAGS) | \
|
|
(1 << IEEE80211_RADIOTAP_RATE) | \
|
|
(1 << IEEE80211_RADIOTAP_CHANNEL))
|
|
|
|
struct upgt_vap {
|
|
struct ieee80211vap vap;
|
|
int (*newstate)(struct ieee80211vap *,
|
|
enum ieee80211_state, int);
|
|
};
|
|
#define UPGT_VAP(vap) ((struct upgt_vap *)(vap))
|
|
|
|
struct upgt_softc {
|
|
device_t sc_dev;
|
|
struct ifnet *sc_ifp;
|
|
usbd_device_handle sc_udev;
|
|
usbd_interface_handle sc_iface;
|
|
struct mtx sc_mtx;
|
|
int sc_if_flags;
|
|
int sc_debug;
|
|
|
|
struct usb_task sc_mcasttask;
|
|
struct usb_task sc_task;
|
|
struct usb_task sc_scantask;
|
|
#define UPGT_SET_CHANNEL 2
|
|
int sc_scan_action;
|
|
enum ieee80211_state sc_state;
|
|
int sc_arg;
|
|
int sc_led_blink;
|
|
struct callout sc_led_ch;
|
|
uint8_t sc_cur_rateset[8];
|
|
|
|
/* watchdog */
|
|
int sc_tx_timer;
|
|
struct callout sc_watchdog_ch;
|
|
|
|
/* Firmware. */
|
|
int sc_fw_type;
|
|
/* memory addresses on device */
|
|
uint32_t sc_memaddr_frame_start;
|
|
uint32_t sc_memaddr_frame_end;
|
|
uint32_t sc_memaddr_rx_start;
|
|
struct upgt_memory sc_memory;
|
|
|
|
/* data which we found in the EEPROM */
|
|
uint8_t sc_eeprom[UPGT_EEPROM_SIZE];
|
|
uint16_t sc_eeprom_hwrx;
|
|
struct upgt_lmac_freq3 sc_eeprom_freq3[IEEE80211_CHAN_MAX];
|
|
struct upgt_lmac_freq4 sc_eeprom_freq4[IEEE80211_CHAN_MAX][8];
|
|
struct upgt_lmac_freq6 sc_eeprom_freq6[IEEE80211_CHAN_MAX];
|
|
uint8_t sc_eeprom_freq6_settings;
|
|
|
|
/* RX/TX */
|
|
int sc_rx_no;
|
|
int sc_tx_no;
|
|
usbd_pipe_handle sc_rx_pipeh;
|
|
usbd_pipe_handle sc_tx_pipeh;
|
|
struct upgt_data tx_data[UPGT_TX_COUNT];
|
|
struct upgt_data rx_data;
|
|
struct upgt_data cmd_data;
|
|
int tx_queued;
|
|
struct usb_task sc_task_tx;
|
|
|
|
/* BPF */
|
|
struct upgt_rx_radiotap_header sc_rxtap;
|
|
int sc_rxtap_len;
|
|
|
|
struct upgt_tx_radiotap_header sc_txtap;
|
|
int sc_txtap_len;
|
|
};
|
|
|
|
#define UPGT_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
|
|
#define UPGT_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
|