/* $OpenBSD: if_malovar.h,v 1.24 2007/08/09 21:24:02 mglocker Exp $ */
/*
* 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.
*/
/* simplify bus space access */
#define MALO_READ_1(sc, reg) \
bus_space_read_1((sc)->sc_iot, (sc)->sc_ioh, (reg))
#define MALO_READ_2(sc, reg) \
bus_space_read_2((sc)->sc_iot, (sc)->sc_ioh, (reg))
#define MALO_READ_MULTI_2(sc, reg, off, size) \
bus_space_read_raw_multi_2((sc)->sc_iot, (sc)->sc_ioh, (reg), (off), \
(size))
#define MALO_WRITE_1(sc, reg, val) \
bus_space_write_1((sc)->sc_iot, (sc)->sc_ioh, (reg), (val))
#define MALO_WRITE_2(sc, reg, val) \
bus_space_write_2((sc)->sc_iot, (sc)->sc_ioh, (reg), (val))
#define MALO_WRITE_MULTI_2(sc, reg, off, size) \
bus_space_write_raw_multi_2((sc)->sc_iot, (sc)->sc_ioh, (reg), (off), \
(size))
/* miscellaneous */
#define MALO_FW_HELPER_BSIZE 256 /* helper FW block size */
#define MALO_FW_HELPER_LOADED 0x10 /* helper FW loaded */
#define MALO_FW_MAIN_MAXRETRY 20 /* main FW block resend max retry */
#define MALO_CMD_BUFFER_SIZE 256 /* cmd buffer */
/* device flags */
#define MALO_DEVICE_ATTACHED (1 << 0)
#define MALO_FW_LOADED (1 << 1)
#define MALO_ASSOC_FAILED (1 << 2)
/*
* FW command structures
*/
struct malo_cmd_header {
uint16_t cmd;
uint16_t size;
uint16_t seqnum;
uint16_t result;
/* malo_cmd_body */
};
struct malo_cmd_body_spec {
uint16_t hw_if_version;
uint16_t hw_version;
uint16_t num_of_wcb;
uint16_t num_of_mcast;
uint8_t macaddr[ETHER_ADDR_LEN];
uint16_t regioncode;
uint16_t num_of_antenna;
uint32_t fw_version;
uint32_t wcbbase;
uint32_t rxpdrdptr;
uint32_t rxpdwrptr;
uint32_t fw_capinfo;
} __packed;
struct malo_cmd_body_scan {
uint8_t bsstype;
uint8_t bssid[ETHER_ADDR_LEN];
/* malo_cmd_tlv_ssid */
/* malo_cmd_tlv_chanlist */
/* malo_cmd_tlv_rates */
/* malo_cmd_tlv_numprobes */
} __packed;
struct malo_cmd_body_rsp_scan {
uint16_t bufsize;
uint8_t numofset;
} __packed;
struct malo_cmd_body_rsp_scan_set {
uint16_t size;
uint8_t bssid[ETHER_ADDR_LEN];
uint8_t rssi;
uint8_t timestamp[8];
uint16_t beaconintvl;
uint16_t capinfo;
} __packed;
struct malo_cmd_body_auth {
uint8_t peermac[ETHER_ADDR_LEN];
uint8_t authtype;
} __packed;
#define MALO_WEP_ACTION_TYPE_ADD 0x02
#define MALO_WEP_ACTION_TYPE_REMOVE 0x04
#define MALO_WEP_ACTION_TYPE_DEFAULT 0x08
#define MALO_WEP_KEY_TYPE_40BIT 0x01
#define MALO_WEP_KEY_TYPE_104BIT 0x02
struct malo_cmd_body_wep {
uint16_t action;
uint16_t key_index;
uint8_t key_type_1;
uint8_t key_type_2;
uint8_t key_type_3;
uint8_t key_type_4;
uint8_t key_value_1[16];
uint8_t key_value_2[16];
uint8_t key_value_3[16];
uint8_t key_value_4[16];
} __packed;
#define MALO_OID_BSS 0x00
#define MALO_OID_RATE 0x01
#define MALO_OID_BCNPERIOD 0x02
#define MALO_OID_DTIMPERIOD 0x03
#define MALO_OID_ASSOCTIMEOUT 0x04
#define MALO_OID_RTSTRESH 0x05
#define MALO_OID_SHORTRETRY 0x06
#define MALO_OID_LONGRETRY 0x07
#define MALO_OID_FRAGTRESH 0x08
#define MALO_OID_80211D 0x09
#define MALO_OID_80211H 0x0a
struct malo_cmd_body_snmp {
uint16_t action;
uint16_t oid;
uint16_t size;
uint8_t data[128];
} __packed;
struct malo_cmd_body_radio {
uint16_t action;
uint16_t control;
} __packed;
struct malo_cmd_body_channel {
uint16_t action;
uint16_t channel;
uint16_t rftype;
uint16_t reserved;
uint8_t channel_list[32];
} __packed;
struct malo_cmd_body_txpower {
uint16_t action;
int16_t txpower;
} __packed;
struct malo_cmd_body_antenna {
uint16_t action;
uint16_t antenna_mode;
} __packed;
struct malo_cmd_body_macctrl {
uint16_t action;
uint16_t reserved;
} __packed;
struct malo_cmd_body_assoc {
uint8_t peermac[ETHER_ADDR_LEN];
uint16_t capinfo;
uint16_t listenintrv;
uint16_t bcnperiod;
uint8_t dtimperiod;
/* malo_cmd_tlv_ssid */
/* malo_cmd_tlv_phy */
/* malo_cmd_tlv_cf */
/* malo_cmd_tlv_rate */
} __packed;
struct malo_cmd_body_rsp_assoc {
uint16_t capinfo;
uint16_t status;
uint16_t assoc_id;
uint16_t info_len;
/* uint8_t info[270] */
} __packed;
struct malo_cmd_body_80211d {
uint16_t action;
/* malo_cmd_tlv_80211d */
} __packed;
struct malo_cmd_body_bgscan_config {
uint16_t action;
uint8_t enable;
uint8_t bsstype;
uint8_t chperscan;
uint8_t discard;
uint16_t reserved;
uint32_t scanintvl;
uint32_t storecond;
uint32_t reportcond;
uint16_t maxscanres;
} __packed;
struct malo_cmd_body_bgscan_query {
uint8_t flush;
} __packed;
struct malo_cmd_body_rate {
uint16_t action;
uint16_t hwauto;
uint16_t ratebitmap;
} __packed;
/*
* FW command TLV structures
*/
#define MALO_TLV_TYPE_SSID 0x0000
#define MALO_TLV_TYPE_RATES 0x0001
#define MALO_TLV_TYPE_PHY 0x0003
#define MALO_TLV_TYPE_CF 0x0004
#define MALO_TLV_TYPE_80211D 0x0007
#define MALO_TLV_TYPE_CHANLIST 0x0101
#define MALO_TLV_TYPE_NUMPROBES 0x0102
#define MALO_TLV_TYPE_PASSEID 0x010a
struct malo_cmd_tlv_ssid {
uint16_t type;
uint16_t size;
uint8_t data[1];
} __packed;
struct malo_cmd_tlv_rates {
uint16_t type;
uint16_t size;
uint8_t data[1];
} __packed;
struct malo_cmd_tlv_phy {
uint16_t type;
uint16_t size;
uint8_t data[1];
} __packed;
struct malo_cmd_tlv_cf {
uint16_t type;
uint16_t size;
uint8_t data[1];
} __packed;
struct malo_cmd_tlv_80211d_param {
uint8_t firstchannel;
uint8_t numchannels;
uint8_t maxtxpower;
} __packed;
struct malo_cmd_tlv_80211d {
uint16_t type;
uint16_t size;
uint8_t countrycode[3];
struct malo_cmd_tlv_80211d_param data[12];
} __packed;
struct malo_cmd_tlv_chanlist_param {
uint8_t radiotype;
uint8_t channumber;
uint8_t scantype;
uint16_t minscantime;
uint16_t maxscantime;
} __packed;
#define CHANNELS 12
struct malo_cmd_tlv_chanlist {
uint16_t type;
uint16_t size;
struct malo_cmd_tlv_chanlist_param data[CHANNELS];
} __packed;
struct malo_cmd_tlv_numprobes {
uint16_t type;
uint16_t size;
uint16_t numprobes;
} __packed;
struct malo_cmd_tlv_passeid {
uint16_t type;
uint16_t size;
uint8_t data[1];
} __packed;
/* RX descriptor */
#define MALO_RX_STATUS_OK 0x0001
struct malo_rx_desc {
uint16_t status;
uint8_t snr;
uint8_t control;
uint16_t pkglen;
uint8_t nf;
uint8_t rate;
uint32_t pkgoffset;
uint32_t reserved1;
uint8_t priority;
uint8_t reserved2[3];
} __packed;
/* TX descriptor */
struct malo_tx_desc {
uint32_t status;
uint32_t control;
uint32_t pkgoffset;
uint16_t pkglen;
uint8_t dstaddrhigh[2];
uint8_t dstaddrlow[4];
uint8_t priority;
uint8_t flags;
uint8_t reserved[2];
} __packed;
/* scanned network */
struct malo_networks {
uint8_t bssid[ETHER_ADDR_LEN];
uint8_t rssi;
uint8_t timestamp[8];
uint16_t beaconintvl;
uint16_t capinfo;
uint8_t ssid[32];
uint8_t rates[14];
uint8_t channel;
} __packed;
/*
* Softc
*/
struct malo_softc {
struct device sc_dev;
struct ieee80211com sc_ic;
bus_space_tag_t sc_iot;
bus_space_handle_t sc_ioh;
int (*sc_newstate)
(struct ieee80211com *, enum ieee80211_state,
int);
int sc_flags;
int sc_cmd_ctxsave;
void *sc_cmd;
void *sc_data;
uint8_t sc_curchan;
int sc_net_num;
int sc_net_cur;
struct malo_networks sc_net[12];
struct timeout sc_scan_to;
};
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