408 lines
9.9 KiB
C
408 lines
9.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* This file is part of wl1251
|
|
*
|
|
* Copyright (c) 1998-2007 Texas Instruments Incorporated
|
|
* Copyright (C) 2008 Nokia Corporation
|
|
*/
|
|
|
|
#ifndef __WL1251_CMD_H__
|
|
#define __WL1251_CMD_H__
|
|
|
|
#include "wl1251.h"
|
|
|
|
#include <net/cfg80211.h>
|
|
|
|
struct acx_header;
|
|
|
|
int wl1251_cmd_send(struct wl1251 *wl, u16 type, void *buf, size_t buf_len);
|
|
int wl1251_cmd_test(struct wl1251 *wl, void *buf, size_t buf_len, u8 answer);
|
|
int wl1251_cmd_interrogate(struct wl1251 *wl, u16 id, void *buf, size_t len);
|
|
int wl1251_cmd_configure(struct wl1251 *wl, u16 id, void *buf, size_t len);
|
|
int wl1251_cmd_vbm(struct wl1251 *wl, u8 identity,
|
|
void *bitmap, u16 bitmap_len, u8 bitmap_control);
|
|
int wl1251_cmd_data_path_rx(struct wl1251 *wl, u8 channel, bool enable);
|
|
int wl1251_cmd_data_path_tx(struct wl1251 *wl, u8 channel, bool enable);
|
|
int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
|
|
u16 beacon_interval, u8 dtim_interval);
|
|
int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode);
|
|
int wl1251_cmd_read_memory(struct wl1251 *wl, u32 addr, void *answer,
|
|
size_t len);
|
|
int wl1251_cmd_template_set(struct wl1251 *wl, u16 cmd_id,
|
|
void *buf, size_t buf_len);
|
|
int wl1251_cmd_scan(struct wl1251 *wl, u8 *ssid, size_t ssid_len,
|
|
struct ieee80211_channel *channels[],
|
|
unsigned int n_channels, unsigned int n_probes);
|
|
int wl1251_cmd_trigger_scan_to(struct wl1251 *wl, u32 timeout);
|
|
|
|
/* unit ms */
|
|
#define WL1251_COMMAND_TIMEOUT 2000
|
|
|
|
enum wl1251_commands {
|
|
CMD_RESET = 0,
|
|
CMD_INTERROGATE = 1, /*use this to read information elements*/
|
|
CMD_CONFIGURE = 2, /*use this to write information elements*/
|
|
CMD_ENABLE_RX = 3,
|
|
CMD_ENABLE_TX = 4,
|
|
CMD_DISABLE_RX = 5,
|
|
CMD_DISABLE_TX = 6,
|
|
CMD_SCAN = 8,
|
|
CMD_STOP_SCAN = 9,
|
|
CMD_VBM = 10,
|
|
CMD_START_JOIN = 11,
|
|
CMD_SET_KEYS = 12,
|
|
CMD_READ_MEMORY = 13,
|
|
CMD_WRITE_MEMORY = 14,
|
|
CMD_BEACON = 19,
|
|
CMD_PROBE_RESP = 20,
|
|
CMD_NULL_DATA = 21,
|
|
CMD_PROBE_REQ = 22,
|
|
CMD_TEST = 23,
|
|
CMD_RADIO_CALIBRATE = 25, /* OBSOLETE */
|
|
CMD_ENABLE_RX_PATH = 27, /* OBSOLETE */
|
|
CMD_NOISE_HIST = 28,
|
|
CMD_RX_RESET = 29,
|
|
CMD_PS_POLL = 30,
|
|
CMD_QOS_NULL_DATA = 31,
|
|
CMD_LNA_CONTROL = 32,
|
|
CMD_SET_BCN_MODE = 33,
|
|
CMD_MEASUREMENT = 34,
|
|
CMD_STOP_MEASUREMENT = 35,
|
|
CMD_DISCONNECT = 36,
|
|
CMD_SET_PS_MODE = 37,
|
|
CMD_CHANNEL_SWITCH = 38,
|
|
CMD_STOP_CHANNEL_SWICTH = 39,
|
|
CMD_AP_DISCOVERY = 40,
|
|
CMD_STOP_AP_DISCOVERY = 41,
|
|
CMD_SPS_SCAN = 42,
|
|
CMD_STOP_SPS_SCAN = 43,
|
|
CMD_HEALTH_CHECK = 45,
|
|
CMD_DEBUG = 46,
|
|
CMD_TRIGGER_SCAN_TO = 47,
|
|
|
|
NUM_COMMANDS,
|
|
MAX_COMMAND_ID = 0xFFFF,
|
|
};
|
|
|
|
#define MAX_CMD_PARAMS 572
|
|
|
|
struct wl1251_cmd_header {
|
|
u16 id;
|
|
u16 status;
|
|
/* payload */
|
|
u8 data[];
|
|
} __packed;
|
|
|
|
struct wl1251_command {
|
|
struct wl1251_cmd_header header;
|
|
u8 parameters[MAX_CMD_PARAMS];
|
|
} __packed;
|
|
|
|
enum {
|
|
CMD_MAILBOX_IDLE = 0,
|
|
CMD_STATUS_SUCCESS = 1,
|
|
CMD_STATUS_UNKNOWN_CMD = 2,
|
|
CMD_STATUS_UNKNOWN_IE = 3,
|
|
CMD_STATUS_REJECT_MEAS_SG_ACTIVE = 11,
|
|
CMD_STATUS_RX_BUSY = 13,
|
|
CMD_STATUS_INVALID_PARAM = 14,
|
|
CMD_STATUS_TEMPLATE_TOO_LARGE = 15,
|
|
CMD_STATUS_OUT_OF_MEMORY = 16,
|
|
CMD_STATUS_STA_TABLE_FULL = 17,
|
|
CMD_STATUS_RADIO_ERROR = 18,
|
|
CMD_STATUS_WRONG_NESTING = 19,
|
|
CMD_STATUS_TIMEOUT = 21, /* Driver internal use.*/
|
|
CMD_STATUS_FW_RESET = 22, /* Driver internal use.*/
|
|
MAX_COMMAND_STATUS = 0xff
|
|
};
|
|
|
|
|
|
/*
|
|
* CMD_READ_MEMORY
|
|
*
|
|
* The host issues this command to read the WiLink device memory/registers.
|
|
*
|
|
* Note: The Base Band address has special handling (16 bits registers and
|
|
* addresses). For more information, see the hardware specification.
|
|
*/
|
|
/*
|
|
* CMD_WRITE_MEMORY
|
|
*
|
|
* The host issues this command to write the WiLink device memory/registers.
|
|
*
|
|
* The Base Band address has special handling (16 bits registers and
|
|
* addresses). For more information, see the hardware specification.
|
|
*/
|
|
#define MAX_READ_SIZE 256
|
|
|
|
struct cmd_read_write_memory {
|
|
struct wl1251_cmd_header header;
|
|
|
|
/* The address of the memory to read from or write to.*/
|
|
u32 addr;
|
|
|
|
/* The amount of data in bytes to read from or write to the WiLink
|
|
* device.*/
|
|
u32 size;
|
|
|
|
/* The actual value read from or written to the Wilink. The source
|
|
of this field is the Host in WRITE command or the Wilink in READ
|
|
command. */
|
|
u8 value[MAX_READ_SIZE];
|
|
} __packed;
|
|
|
|
#define CMDMBOX_HEADER_LEN 4
|
|
#define CMDMBOX_INFO_ELEM_HEADER_LEN 4
|
|
|
|
#define WL1251_SCAN_OPT_PASSIVE 1
|
|
#define WL1251_SCAN_OPT_5GHZ_BAND 2
|
|
#define WL1251_SCAN_OPT_TRIGGERD_SCAN 4
|
|
#define WL1251_SCAN_OPT_PRIORITY_HIGH 8
|
|
|
|
#define WL1251_SCAN_MIN_DURATION 30000
|
|
#define WL1251_SCAN_MAX_DURATION 60000
|
|
|
|
#define WL1251_SCAN_NUM_PROBES 3
|
|
|
|
struct wl1251_scan_parameters {
|
|
__le32 rx_config_options;
|
|
__le32 rx_filter_options;
|
|
|
|
/*
|
|
* Scan options:
|
|
* bit 0: When this bit is set, passive scan.
|
|
* bit 1: Band, when this bit is set we scan
|
|
* in the 5Ghz band.
|
|
* bit 2: voice mode, 0 for normal scan.
|
|
* bit 3: scan priority, 1 for high priority.
|
|
*/
|
|
__le16 scan_options;
|
|
|
|
/* Number of channels to scan */
|
|
u8 num_channels;
|
|
|
|
/* Number opf probe requests to send, per channel */
|
|
u8 num_probe_requests;
|
|
|
|
/* Rate and modulation for probe requests */
|
|
__le16 tx_rate;
|
|
|
|
u8 tid_trigger;
|
|
u8 ssid_len;
|
|
u8 ssid[32];
|
|
|
|
} __packed;
|
|
|
|
struct wl1251_scan_ch_parameters {
|
|
__le32 min_duration; /* in TU */
|
|
__le32 max_duration; /* in TU */
|
|
u32 bssid_lsb;
|
|
u16 bssid_msb;
|
|
|
|
/*
|
|
* bits 0-3: Early termination count.
|
|
* bits 4-5: Early termination condition.
|
|
*/
|
|
u8 early_termination;
|
|
|
|
u8 tx_power_att;
|
|
u8 channel;
|
|
u8 pad[3];
|
|
} __packed;
|
|
|
|
/* SCAN parameters */
|
|
#define SCAN_MAX_NUM_OF_CHANNELS 16
|
|
|
|
struct wl1251_cmd_scan {
|
|
struct wl1251_cmd_header header;
|
|
|
|
struct wl1251_scan_parameters params;
|
|
struct wl1251_scan_ch_parameters channels[SCAN_MAX_NUM_OF_CHANNELS];
|
|
} __packed;
|
|
|
|
enum {
|
|
BSS_TYPE_IBSS = 0,
|
|
BSS_TYPE_STA_BSS = 2,
|
|
BSS_TYPE_AP_BSS = 3,
|
|
MAX_BSS_TYPE = 0xFF
|
|
};
|
|
|
|
#define JOIN_CMD_CTRL_TX_FLUSH 0x80 /* Firmware flushes all Tx */
|
|
#define JOIN_CMD_CTRL_EARLY_WAKEUP_ENABLE 0x01 /* Early wakeup time */
|
|
|
|
|
|
struct cmd_join {
|
|
struct wl1251_cmd_header header;
|
|
|
|
u32 bssid_lsb;
|
|
u16 bssid_msb;
|
|
u16 beacon_interval; /* in TBTTs */
|
|
u32 rx_config_options;
|
|
u32 rx_filter_options;
|
|
|
|
/*
|
|
* The target uses this field to determine the rate at
|
|
* which to transmit control frame responses (such as
|
|
* ACK or CTS frames).
|
|
*/
|
|
u16 basic_rate_set;
|
|
u8 dtim_interval;
|
|
u8 tx_ctrl_frame_rate; /* OBSOLETE */
|
|
u8 tx_ctrl_frame_mod; /* OBSOLETE */
|
|
/*
|
|
* bits 0-2: This bitwise field specifies the type
|
|
* of BSS to start or join (BSS_TYPE_*).
|
|
* bit 4: Band - The radio band in which to join
|
|
* or start.
|
|
* 0 - 2.4GHz band
|
|
* 1 - 5GHz band
|
|
* bits 3, 5-7: Reserved
|
|
*/
|
|
u8 bss_type;
|
|
u8 channel;
|
|
u8 ssid_len;
|
|
u8 ssid[IEEE80211_MAX_SSID_LEN];
|
|
u8 ctrl; /* JOIN_CMD_CTRL_* */
|
|
u8 tx_mgt_frame_rate; /* OBSOLETE */
|
|
u8 tx_mgt_frame_mod; /* OBSOLETE */
|
|
u8 reserved;
|
|
} __packed;
|
|
|
|
struct cmd_enabledisable_path {
|
|
struct wl1251_cmd_header header;
|
|
|
|
u8 channel;
|
|
u8 padding[3];
|
|
} __packed;
|
|
|
|
#define WL1251_MAX_TEMPLATE_SIZE 300
|
|
|
|
struct wl1251_cmd_packet_template {
|
|
struct wl1251_cmd_header header;
|
|
|
|
__le16 size;
|
|
u8 data[];
|
|
} __packed;
|
|
|
|
#define TIM_ELE_ID 5
|
|
#define PARTIAL_VBM_MAX 251
|
|
|
|
struct wl1251_tim {
|
|
u8 identity;
|
|
u8 length;
|
|
u8 dtim_count;
|
|
u8 dtim_period;
|
|
u8 bitmap_ctrl;
|
|
u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */
|
|
} __packed;
|
|
|
|
/* Virtual Bit Map update */
|
|
struct wl1251_cmd_vbm_update {
|
|
struct wl1251_cmd_header header;
|
|
__le16 len;
|
|
u8 padding[2];
|
|
struct wl1251_tim tim;
|
|
} __packed;
|
|
|
|
enum wl1251_cmd_ps_mode {
|
|
CHIP_ACTIVE_MODE,
|
|
CHIP_POWER_SAVE_MODE
|
|
};
|
|
|
|
struct wl1251_cmd_ps_params {
|
|
struct wl1251_cmd_header header;
|
|
|
|
u8 ps_mode; /* STATION_* */
|
|
u8 send_null_data; /* Do we have to send NULL data packet ? */
|
|
u8 retries; /* Number of retires for the initial NULL data packet */
|
|
|
|
/*
|
|
* TUs during which the target stays awake after switching
|
|
* to power save mode.
|
|
*/
|
|
u8 hang_over_period;
|
|
u16 null_data_rate;
|
|
u8 pad[2];
|
|
} __packed;
|
|
|
|
struct wl1251_cmd_trigger_scan_to {
|
|
struct wl1251_cmd_header header;
|
|
|
|
u32 timeout;
|
|
} __packed;
|
|
|
|
/* HW encryption keys */
|
|
#define NUM_ACCESS_CATEGORIES_COPY 4
|
|
#define MAX_KEY_SIZE 32
|
|
|
|
/* When set, disable HW encryption */
|
|
#define DF_ENCRYPTION_DISABLE 0x01
|
|
/* When set, disable HW decryption */
|
|
#define DF_SNIFF_MODE_ENABLE 0x80
|
|
|
|
enum wl1251_cmd_key_action {
|
|
KEY_ADD_OR_REPLACE = 1,
|
|
KEY_REMOVE = 2,
|
|
KEY_SET_ID = 3,
|
|
MAX_KEY_ACTION = 0xffff,
|
|
};
|
|
|
|
enum wl1251_cmd_key_type {
|
|
KEY_WEP_DEFAULT = 0,
|
|
KEY_WEP_ADDR = 1,
|
|
KEY_AES_GROUP = 4,
|
|
KEY_AES_PAIRWISE = 5,
|
|
KEY_WEP_GROUP = 6,
|
|
KEY_TKIP_MIC_GROUP = 10,
|
|
KEY_TKIP_MIC_PAIRWISE = 11,
|
|
};
|
|
|
|
/*
|
|
*
|
|
* key_type_e key size key format
|
|
* ---------- --------- ----------
|
|
* 0x00 5, 13, 29 Key data
|
|
* 0x01 5, 13, 29 Key data
|
|
* 0x04 16 16 bytes of key data
|
|
* 0x05 16 16 bytes of key data
|
|
* 0x0a 32 16 bytes of TKIP key data
|
|
* 8 bytes of RX MIC key data
|
|
* 8 bytes of TX MIC key data
|
|
* 0x0b 32 16 bytes of TKIP key data
|
|
* 8 bytes of RX MIC key data
|
|
* 8 bytes of TX MIC key data
|
|
*
|
|
*/
|
|
|
|
struct wl1251_cmd_set_keys {
|
|
struct wl1251_cmd_header header;
|
|
|
|
/* Ignored for default WEP key */
|
|
u8 addr[ETH_ALEN];
|
|
|
|
/* key_action_e */
|
|
u16 key_action;
|
|
|
|
u16 reserved_1;
|
|
|
|
/* key size in bytes */
|
|
u8 key_size;
|
|
|
|
/* key_type_e */
|
|
u8 key_type;
|
|
u8 ssid_profile;
|
|
|
|
/*
|
|
* TKIP, AES: frame's key id field.
|
|
* For WEP default key: key id;
|
|
*/
|
|
u8 id;
|
|
u8 reserved_2[6];
|
|
u8 key[MAX_KEY_SIZE];
|
|
u16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY];
|
|
u32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY];
|
|
} __packed;
|
|
|
|
|
|
#endif /* __WL1251_CMD_H__ */
|