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Diffstat (limited to 'sys/dev/an/if_anreg.h')
| -rw-r--r-- | sys/dev/an/if_anreg.h | 851 |
1 files changed, 851 insertions, 0 deletions
diff --git a/sys/dev/an/if_anreg.h b/sys/dev/an/if_anreg.h new file mode 100644 index 0000000..36c1c45 --- /dev/null +++ b/sys/dev/an/if_anreg.h @@ -0,0 +1,851 @@ +/* + * Copyright (c) 1997, 1998, 1999 + * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Bill Paul. + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#define AN_TIMEOUT 65536 + +/* Default network name: ANY */ +#define AN_DEFAULT_NETNAME "ANY" + +/* The nodename must be less than 16 bytes */ +#define AN_DEFAULT_NODENAME "FreeBSD" + +#define AN_DEFAULT_IBSS "FreeBSD IBSS" + +/* + * register space access macros + */ +#define CSR_WRITE_2(sc, reg, val) \ + bus_space_write_2(sc->an_btag, sc->an_bhandle, reg, val) + +#define CSR_READ_2(sc, reg) \ + bus_space_read_2(sc->an_btag, sc->an_bhandle, reg) + +#define CSR_WRITE_1(sc, reg, val) \ + bus_space_write_1(sc->an_btag, sc->an_bhandle, reg, val) + +#define CSR_READ_1(sc, reg) \ + bus_space_read_1(sc->an_btag, sc->an_bhandle, reg) + +/* + * Size of Aironet I/O space. + */ +#define AN_IOSIZ 0x40 + +/* + * Hermes register definitions and what little I know about them. + */ + +/* Hermes command/status registers. */ +#define AN_COMMAND 0x00 +#define AN_PARAM0 0x02 +#define AN_PARAM1 0x04 +#define AN_PARAM2 0x06 +#define AN_STATUS 0x08 +#define AN_RESP0 0x0A +#define AN_RESP1 0x0C +#define AN_RESP2 0x0E +#define AN_LINKSTAT 0x10 + +/* Command register */ +#define AN_CMD_BUSY 0x8000 /* busy bit */ +#define AN_CMD_NO_ACK 0x0080 /* don't acknowledge command */ +#define AN_CMD_CODE_MASK 0x003F +#define AN_CMD_QUAL_MASK 0x7F00 + +/* Command codes */ +#define AN_CMD_NOOP 0x0000 /* no-op */ +#define AN_CMD_ENABLE 0x0001 /* enable */ +#define AN_CMD_DISABLE 0x0002 /* disable */ +#define AN_CMD_FORCE_SYNCLOSS 0x0003 /* force loss of sync */ +#define AN_CMD_FW_RESTART 0x0004 /* firmware resrart */ +#define AN_CMD_HOST_SLEEP 0x0005 +#define AN_CMD_MAGIC_PKT 0x0006 +#define AN_CMD_READCFG 0x0008 +#define AN_CMD_ALLOC_MEM 0x000A /* allocate NIC memory */ +#define AN_CMD_TX 0x000B /* transmit */ +#define AN_CMD_DEALLOC_MEM 0x000C +#define AN_CMD_NOOP2 0x0010 +#define AN_CMD_ACCESS 0x0021 +#define AN_CMD_ALLOC_BUF 0x0028 +#define AN_CMD_PSP_NODES 0x0030 +#define AN_CMD_SET_PHYREG 0x003E +#define AN_CMD_TX_TEST 0x003F +#define AN_CMD_SLEEP 0x0085 +#define AN_CMD_SAVECFG 0x0108 + +/* + * Reclaim qualifier bit, applicable to the + * TX command. + */ +#define AN_RECLAIM 0x0100 /* reclaim NIC memory */ + +/* + * ACCESS command qualifier bits. + */ +#define AN_ACCESS_READ 0x0000 +#define AN_ACCESS_WRITE 0x0100 + +/* + * PROGRAM command qualifier bits. + */ +#define AN_PROGRAM_DISABLE 0x0000 +#define AN_PROGRAM_ENABLE_RAM 0x0100 +#define AN_PROGRAM_ENABLE_NVRAM 0x0200 +#define AN_PROGRAM_NVRAM 0x0300 + +/* Status register values */ +#define AN_STAT_CMD_CODE 0x003F +#define AN_STAT_CMD_RESULT 0x7F00 + +/* Linkstat register */ +#define AN_LINKSTAT_ASSOCIATED 0x0400 +#define AN_LINKSTAT_AUTHFAIL 0x0300 +#define AN_LINKSTAT_ASSOC_FAIL 0x8400 +#define AN_LINKSTAT_DISASSOC 0x8200 +#define AN_LINKSTAT_DEAUTH 0x8100 +#define AN_LINKSTAT_SYNCLOST_TSF 0x8004 +#define AN_LINKSTAT_SYNCLOST_HOSTREQ 0x8003 +#define AN_LINKSTAT_SYNCLOST_AVGRETRY 0x8002 +#define AN_LINKSTAT_SYNCLOST_MAXRETRY 0x8001 +#define AN_LINKSTAT_SYNCLOST_MISSBEACON 0x8000 + +/* memory handle management registers */ +#define AN_RX_FID 0x20 +#define AN_ALLOC_FID 0x22 +#define AN_TX_CMP_FID 0x24 + +/* + * Buffer Access Path (BAP) registers. + * These are I/O channels. I believe you can use each one for + * any desired purpose independently of the other. In general + * though, we use BAP1 for reading and writing LTV records and + * reading received data frames, and BAP0 for writing transmit + * frames. This is a convention though, not a rule. + */ +#define AN_SEL0 0x18 +#define AN_SEL1 0x1A +#define AN_OFF0 0x1C +#define AN_OFF1 0x1E +#define AN_DATA0 0x36 +#define AN_DATA1 0x38 +#define AN_BAP0 AN_DATA0 +#define AN_BAP1 AN_DATA1 + +#define AN_OFF_BUSY 0x8000 +#define AN_OFF_ERR 0x4000 +#define AN_OFF_DONE 0x2000 +#define AN_OFF_DATAOFF 0x0FFF + +/* Event registers */ +#define AN_EVENT_STAT 0x30 /* Event status */ +#define AN_INT_EN 0x32 /* Interrupt enable/disable */ +#define AN_EVENT_ACK 0x34 /* Ack event */ + +/* Events */ +#define AN_EV_CLR_STUCK_BUSY 0x4000 /* clear stuck busy bit */ +#define AN_EV_WAKEREQUEST 0x2000 /* awaken from PSP mode */ +#define AN_EV_AWAKE 0x0100 /* station woke up from PSP mode*/ +#define AN_EV_LINKSTAT 0x0080 /* link status available */ +#define AN_EV_CMD 0x0010 /* command completed */ +#define AN_EV_ALLOC 0x0008 /* async alloc/reclaim completed */ +#define AN_EV_TX_EXC 0x0004 /* async xmit completed with failure */ +#define AN_EV_TX 0x0002 /* async xmit completed succesfully */ +#define AN_EV_RX 0x0001 /* async rx completed */ + +#define AN_INTRS \ + (AN_EV_RX|AN_EV_TX|AN_EV_TX_EXC|AN_EV_ALLOC|AN_EV_LINKSTAT) + +/* Host software registers */ +#define AN_SW0 0x28 +#define AN_SW1 0x2A +#define AN_SW2 0x2C +#define AN_SW3 0x2E + +#define AN_CNTL 0x14 + +#define AN_CNTL_AUX_ENA 0xC000 +#define AN_CNTL_AUX_ENA_STAT 0xC000 +#define AN_CNTL_AUX_DIS_STAT 0x0000 +#define AN_CNTL_AUX_ENA_CNTL 0x8000 +#define AN_CNTL_AUX_DIS_CNTL 0x4000 + +#define AN_AUX_PAGE 0x3A +#define AN_AUX_OFFSET 0x3C +#define AN_AUX_DATA 0x3E + +/* + * Length, Type, Value (LTV) record definitions and RID values. + */ +struct an_ltv_gen { + u_int16_t an_len; + u_int16_t an_type; + u_int16_t an_val; +}; + +/* + * General configuration information. + */ +#define AN_RID_GENCONFIG 0xFF10 +struct an_ltv_genconfig { + /* General configuration. */ + u_int16_t an_len; /* 0x00 */ + u_int16_t an_type; /* XXXX */ + u_int16_t an_opmode; /* 0x02 */ + u_int16_t an_rxmode; /* 0x04 */ + u_int16_t an_fragthresh; /* 0x06 */ + u_int16_t an_rtsthresh; /* 0x08 */ + u_int8_t an_macaddr[6]; /* 0x0A */ + u_int8_t an_rates[8]; /* 0x10 */ + u_int16_t an_shortretry_limit; /* 0x18 */ + u_int16_t an_longretry_limit; /* 0x1A */ + u_int16_t an_tx_msdu_lifetime; /* 0x1C */ + u_int16_t an_rx_msdu_lifetime; /* 0x1E */ + u_int16_t an_stationary; /* 0x20 */ + u_int16_t an_ordering; /* 0x22 */ + u_int16_t an_devtype; /* 0x24 */ + u_int16_t an_rsvd0[5]; /* 0x26 */ + /* Scanning associating. */ + u_int16_t an_scanmode; /* 0x30 */ + u_int16_t an_probedelay; /* 0x32 */ + u_int16_t an_probe_energy_timeout;/* 0x34 */ + u_int16_t an_probe_response_timeout;/*0x36 */ + u_int16_t an_beacon_listen_timeout;/*0x38 */ + u_int16_t an_ibss_join_net_timeout;/*0x3A */ + u_int16_t an_auth_timeout; /* 0x3C */ + u_int16_t an_authtype; /* 0x3E */ + u_int16_t an_assoc_timeout; /* 0x40 */ + u_int16_t an_specified_ap_timeout;/* 0x42 */ + u_int16_t an_offline_scan_interval;/*0x44 */ + u_int16_t an_offline_scan_duration;/*0x46 */ + u_int16_t an_link_loss_delay; /* 0x48 */ + u_int16_t an_max_beacon_lost_time;/* 0x4A */ + u_int16_t an_refresh_interval; /* 0x4C */ + u_int16_t an_rsvd1; /* 0x4E */ + /* Power save operation */ + u_int16_t an_psave_mode; /* 0x50 */ + u_int16_t an_sleep_for_dtims; /* 0x52 */ + u_int16_t an_listen_interval; /* 0x54 */ + u_int16_t an_fast_listen_interval;/* 0x56 */ + u_int16_t an_listen_decay; /* 0x58 */ + u_int16_t an_fast_listen_decay; /* 0x5A */ + u_int16_t an_rsvd2[2]; /* 0x5C */ + /* Ad-hoc (or AP) operation. */ + u_int16_t an_beacon_period; /* 0x60 */ + u_int16_t an_atim_duration; /* 0x62 */ + u_int16_t an_rsvd3; /* 0x64 */ + u_int16_t an_ds_channel; /* 0x66 */ + u_int16_t an_rsvd4; /* 0x68 */ + u_int16_t an_dtim_period; /* 0x6A */ + u_int16_t an_rsvd5[2]; /* 0x6C */ + /* Radio operation. */ + u_int16_t an_radiotype; /* 0x70 */ + u_int16_t an_diversity; /* 0x72 */ + u_int16_t an_tx_power; /* 0x74 */ + u_int16_t an_rss_thresh; /* 0x76 */ + u_int16_t an_rsvd6[4]; /* 0x78 */ + /* Aironet extensions. */ + u_int8_t an_nodename[16]; /* 0x80 */ + u_int16_t an_arl_thresh; /* 0x90 */ + u_int16_t an_arl_decay; /* 0x92 */ + u_int16_t an_arl_delay; /* 0x94 */ + u_int8_t an_rsvd7; /* 0x96 */ + u_int8_t an_rsvd8; /* 0x97 */ + u_int8_t an_magic_packet_action; /* 0x98 */ + u_int8_t an_magic_packet_ctl; /* 0x99 */ + u_int16_t an_rsvd9; +}; + +#define AN_OPMODE_IBSS_ADHOC 0x0000 +#define AN_OPMODE_INFRASTRUCTURE_STATION 0x0001 +#define AN_OPMODE_AP 0x0002 +#define AN_OPMODE_AP_REPEATER 0x0003 +#define AN_OPMODE_UNMODIFIED_PAYLOAD 0x0100 +#define AN_OPMODE_AIRONET_EXTENSIONS 0x0200 +#define AN_OPMODE_AP_EXTENSIONS 0x0400 + +#define AN_RXMODE_BC_MC_ADDR 0x0000 +#define AN_RXMODE_BC_ADDR 0x0001 +#define AN_RXMODE_ADDR 0x0002 +#define AN_RXMODE_80211_MONITOR_CURBSS 0x0003 +#define AN_RXMODE_80211_MONITOR_ANYBSS 0x0004 +#define AN_RXMODE_LAN_MONITOR_CURBSS 0x0005 +#define AN_RXMODE_NO_8023_HEADER 0x0100 + +#define AN_RATE_1MBPS 0x0002 +#define AN_RATE_2MBPS 0x0004 +#define AN_RATE_5_5MBPS 0x000B +#define AN_RATE_11MBPS 0x0016 + +#define AN_DEVTYPE_PC4500 0x0065 +#define AN_DEVTYPE_PC4800 0x006D + +#define AN_SCANMODE_ACTIVE 0x0000 +#define AN_SCANMODE_PASSIVE 0x0001 +#define AN_SCANMODE_AIRONET_ACTIVE 0x0002 + +#define AN_AUTHTYPE_NONE 0x0000 +#define AN_AUTHTYPE_OPEN 0x0001 +#define AN_AUTHTYPE_SHAREDKEY 0x0002 +#define AN_AUTHTYPE_EXCLUDE_UNENCRYPTED 0x0004 + +#define AN_PSAVE_NONE 0x0000 +#define AN_PSAVE_CAM 0x0001 +#define AN_PSAVE_PSP 0x0002 +#define AN_PSAVE_PSP_CAM 0x0003 + +#define AN_RADIOTYPE_80211_FH 0x0001 +#define AN_RADIOTYPE_80211_DS 0x0002 +#define AN_RADIOTYPE_LM2000_DS 0x0004 + +#define AN_DIVERSITY_FACTORY_DEFAULT 0x0000 +#define AN_DIVERSITY_ANTENNA_1_ONLY 0x0001 +#define AN_DIVERSITY_ANTENNA_2_ONLY 0x0002 +#define AN_DIVERSITY_ANTENNA_1_AND_2 0x0003 + +#define AN_TXPOWER_FACTORY_DEFAULT 0x0000 +#define AN_TXPOWER_50MW 50 +#define AN_TXPOWER_100MW 100 +#define AN_TXPOWER_250MW 250 + +/* + * Valid SSID list. You can specify up to three SSIDs denoting + * the service sets that you want to join. The first SSID always + * defaults to "tsunami" which is a handy way to detect the + * card. + */ +#define AN_RID_SSIDLIST 0xFF11 +struct an_ltv_ssidlist { + u_int16_t an_len; + u_int16_t an_type; + u_int16_t an_ssid1_len; + char an_ssid1[32]; + u_int16_t an_ssid2_len; + char an_ssid2[32]; + u_int16_t an_ssid3_len; + char an_ssid3[32]; +}; + +#define AN_DEF_SSID_LEN 7 +#define AN_DEF_SSID "tsunami" + +/* + * Valid AP list. + */ +#define AN_RID_APLIST 0xFF12 +struct an_ltv_aplist { + u_int16_t an_len; + u_int16_t an_type; + u_int8_t an_ap1[8]; + u_int8_t an_ap2[8]; + u_int8_t an_ap3[8]; + u_int8_t an_ap4[8]; +}; + +/* + * Driver name. + */ +#define AN_RID_DRVNAME 0xFF13 +struct an_ltv_drvname { + u_int16_t an_len; + u_int16_t an_type; + u_int8_t an_drvname[16]; +}; + +/* + * Frame encapsulation. + */ +#define AN_RID_ENCAP 0xFF14 +struct an_rid_encap { + u_int16_t an_len; + u_int16_t an_type; + u_int16_t an_ethertype_default; + u_int16_t an_action_default; + u_int16_t an_ethertype0; + u_int16_t an_action0; + u_int16_t an_ethertype1; + u_int16_t an_action1; + u_int16_t an_ethertype2; + u_int16_t an_action2; + u_int16_t an_ethertype3; + u_int16_t an_action3; + u_int16_t an_ethertype4; + u_int16_t an_action4; + u_int16_t an_ethertype5; + u_int16_t an_action5; + u_int16_t an_ethertype6; + u_int16_t an_action6; +}; + +#define AN_ENCAP_ACTION_RX 0x0001 +#define AN_ENCAP_ACTION_TX 0x0002 + +#define AN_RXENCAP_NONE 0x0000 +#define AN_RXENCAP_RFC1024 0x0001 + +#define AN_TXENCAP_RFC1024 0x0000 +#define AN_TXENCAP_80211 0x0002 + +/* + * Actual config, same structure as general config (read only). + */ +#define AN_RID_ACTUALCFG 0xFF20 + +/* + * Card capabilities (read only). + */ +#define AN_RID_CAPABILITIES 0xFF00 +struct an_ltv_caps { + u_int16_t an_len; /* 0x00 */ + u_int16_t an_type; /* XXXX */ + u_int8_t an_oui[3]; /* 0x02 */ + u_int8_t an_rsvd0; /* 0x05 */ + u_int16_t an_prodnum; /* 0x06 */ + u_int8_t an_manufname[32]; /* 0x08 */ + u_int8_t an_prodname[16]; /* 0x28 */ + u_int8_t an_prodvers[8]; /* 0x38 */ + u_int8_t an_oemaddr[6]; /* 0x40 */ + u_int8_t an_aironetaddr[6]; /* 0x46 */ + u_int16_t an_radiotype; /* 0x4C */ + u_int16_t an_regdomain; /* 0x4E */ + u_int8_t an_callid[6]; /* 0x50 */ + u_int8_t an_rates[8]; /* 0x56 */ + u_int8_t an_rx_diversity; /* 0x5E */ + u_int8_t an_tx_diversity; /* 0x5F */ + u_int16_t an_tx_powerlevels[8]; /* 0x60 */ + u_int16_t an_hwrev; /* 0x70 */ + u_int16_t an_hwcaps; /* 0x72 */ + u_int16_t an_temprange; /* 0x74 */ + u_int16_t an_fwrev; /* 0x76 */ + u_int16_t an_fwsubrev; /* 0x78 */ + u_int16_t an_ifacerev; /* 0x7A */ + u_int16_t an_softcaps; /* 0x7C */ + u_int16_t an_bootblockrev; /* 0x7E */ +}; + +/* + * Access point (read only) + */ +#define AN_RID_APINFO 0xFF01 +struct an_ltv_apinfo { + u_int16_t an_len; + u_int16_t an_type; + u_int16_t an_tim_addr; + u_int16_t an_airo_addr; +}; + +/* + * Radio info (read only). + */ +#define AN_RID_RADIOINFO 0xFF02 +struct an_ltv_radioinfo { + u_int16_t an_len; + u_int16_t an_type; + /* ??? */ +}; + +/* + * Status (read only). Note: the manual claims this RID is 108 bytes + * long (0x6A is the last datum, which is 2 bytes long) however when + * this RID is read from the NIC, it returns a length of 110. To be + * on the safe side, this structure is padded with an extra 16-bit + * word. (There is a misprint in the manual which says the macaddr + * field is 8 bytes long.) + * + * Also, the channel_set and current_channel fields appear to be + * reversed. Either that, or the hop_period field is unused. + */ +#define AN_RID_STATUS 0xFF50 +struct an_ltv_status { + u_int16_t an_len; /* 0x00 */ + u_int16_t an_type; /* 0xXX */ + u_int8_t an_macaddr[6]; /* 0x02 */ + u_int16_t an_opmode; /* 0x08 */ + u_int16_t an_errcode; /* 0x0A */ + u_int16_t an_cur_signal_quality; /* 0x0C */ + u_int16_t an_ssidlen; /* 0x0E */ + u_int8_t an_ssid[32]; /* 0x10 */ + u_int8_t an_ap_name[16]; /* 0x30 */ + u_int8_t an_cur_bssid[6]; /* 0x40 */ + u_int8_t an_prev_bssid1[6]; /* 0x46 */ + u_int8_t an_prev_bssid2[6]; /* 0x4C */ + u_int8_t an_prev_bssid3[6]; /* 0x52 */ + u_int16_t an_beacon_period; /* 0x58 */ + u_int16_t an_dtim_period; /* 0x5A */ + u_int16_t an_atim_duration; /* 0x5C */ + u_int16_t an_hop_period; /* 0x5E */ + u_int16_t an_cur_channel; /* 0x62 */ + u_int16_t an_channel_set; /* 0x60 */ + u_int16_t an_hops_to_backbone; /* 0x64 */ + u_int16_t an_ap_total_load; /* 0x66 */ + u_int16_t an_our_generated_load; /* 0x68 */ + u_int16_t an_accumulated_arl; /* 0x6A */ + u_int16_t an_rsvd0[10]; /* 0x6C */ +}; + +#define AN_STATUS_OPMODE_CONFIGURED 0x0001 +#define AN_STATUS_OPMODE_MAC_ENABLED 0x0002 +#define AN_STATUS_OPMODE_RX_ENABLED 0x0004 +#define AN_STATUS_OPMODE_IN_SYNC 0x0010 +#define AN_STATUS_OPMODE_ASSOCIATED 0x0020 +#define AN_STATUS_OPMODE_ERROR 0x8000 + + +/* + * Statistics + */ +#define AN_RID_16BITS_CUM 0xFF60 /* Cumulative 16-bit stats counters */ +#define AN_RID_16BITS_DELTA 0xFF61 /* 16-bit stats (since last clear) */ +#define AN_RID_16BITS_DELTACLR 0xFF62 /* 16-bit stats, clear on read */ +#define AN_RID_32BITS_CUM 0xFF68 /* Cumulative 32-bit stats counters */ +#define AN_RID_32BITS_DELTA 0xFF69 /* 32-bit stats (since last clear) */ +#define AN_RID_32BITS_DELTACLR 0xFF6A /* 32-bit stats, clear on read */ + +/* + * Grrr. The manual says the statistics record is 384 bytes in length, + * but the card says the record is 404 bytes. There's some padding left + * at the end of this structure to account for any discrepancies. + */ +struct an_ltv_stats { + u_int16_t an_fudge; + u_int16_t an_len; /* 0x00 */ + u_int16_t an_type; /* 0xXX */ + u_int16_t an_spacer; /* 0x02 */ + u_int32_t an_rx_overruns; /* 0x04 */ + u_int32_t an_rx_plcp_csum_errs; /* 0x08 */ + u_int32_t an_rx_plcp_format_errs; /* 0x0C */ + u_int32_t an_rx_plcp_len_errs; /* 0x10 */ + u_int32_t an_rx_mac_crc_errs; /* 0x14 */ + u_int32_t an_rx_mac_crc_ok; /* 0x18 */ + u_int32_t an_rx_wep_errs; /* 0x1C */ + u_int32_t an_rx_wep_ok; /* 0x20 */ + u_int32_t an_retry_long; /* 0x24 */ + u_int32_t an_retry_short; /* 0x28 */ + u_int32_t an_retry_max; /* 0x2C */ + u_int32_t an_no_ack; /* 0x30 */ + u_int32_t an_no_cts; /* 0x34 */ + u_int32_t an_rx_ack_ok; /* 0x38 */ + u_int32_t an_rx_cts_ok; /* 0x3C */ + u_int32_t an_tx_ack_ok; /* 0x40 */ + u_int32_t an_tx_rts_ok; /* 0x44 */ + u_int32_t an_tx_cts_ok; /* 0x48 */ + u_int32_t an_tx_lmac_mcasts; /* 0x4C */ + u_int32_t an_tx_lmac_bcasts; /* 0x50 */ + u_int32_t an_tx_lmac_ucast_frags; /* 0x54 */ + u_int32_t an_tx_lmac_ucasts; /* 0x58 */ + u_int32_t an_tx_beacons; /* 0x5C */ + u_int32_t an_rx_beacons; /* 0x60 */ + u_int32_t an_tx_single_cols; /* 0x64 */ + u_int32_t an_tx_multi_cols; /* 0x68 */ + u_int32_t an_tx_defers_no; /* 0x6C */ + u_int32_t an_tx_defers_prot; /* 0x70 */ + u_int32_t an_tx_defers_energy; /* 0x74 */ + u_int32_t an_rx_dups; /* 0x78 */ + u_int32_t an_rx_partial; /* 0x7C */ + u_int32_t an_tx_too_old; /* 0x80 */ + u_int32_t an_rx_too_old; /* 0x84 */ + u_int32_t an_lostsync_max_retries;/* 0x88 */ + u_int32_t an_lostsync_missed_beacons;/* 0x8C */ + u_int32_t an_lostsync_arl_exceeded;/*0x90 */ + u_int32_t an_lostsync_deauthed; /* 0x94 */ + u_int32_t an_lostsync_disassociated;/*0x98 */ + u_int32_t an_lostsync_tsf_timing; /* 0x9C */ + u_int32_t an_tx_host_mcasts; /* 0xA0 */ + u_int32_t an_tx_host_bcasts; /* 0xA4 */ + u_int32_t an_tx_host_ucasts; /* 0xA8 */ + u_int32_t an_tx_host_failed; /* 0xAC */ + u_int32_t an_rx_host_mcasts; /* 0xB0 */ + u_int32_t an_rx_host_bcasts; /* 0xB4 */ + u_int32_t an_rx_host_ucasts; /* 0xB8 */ + u_int32_t an_rx_host_discarded; /* 0xBC */ + u_int32_t an_tx_hmac_mcasts; /* 0xC0 */ + u_int32_t an_tx_hmac_bcasts; /* 0xC4 */ + u_int32_t an_tx_hmac_ucasts; /* 0xC8 */ + u_int32_t an_tx_hmac_failed; /* 0xCC */ + u_int32_t an_rx_hmac_mcasts; /* 0xD0 */ + u_int32_t an_rx_hmac_bcasts; /* 0xD4 */ + u_int32_t an_rx_hmac_ucasts; /* 0xD8 */ + u_int32_t an_rx_hmac_discarded; /* 0xDC */ + u_int32_t an_tx_hmac_accepted; /* 0xE0 */ + u_int32_t an_ssid_mismatches; /* 0xE4 */ + u_int32_t an_ap_mismatches; /* 0xE8 */ + u_int32_t an_rates_mismatches; /* 0xEC */ + u_int32_t an_auth_rejects; /* 0xF0 */ + u_int32_t an_auth_timeouts; /* 0xF4 */ + u_int32_t an_assoc_rejects; /* 0xF8 */ + u_int32_t an_assoc_timeouts; /* 0xFC */ + u_int32_t an_reason_outside_table;/* 0x100 */ + u_int32_t an_reason1; /* 0x104 */ + u_int32_t an_reason2; /* 0x108 */ + u_int32_t an_reason3; /* 0x10C */ + u_int32_t an_reason4; /* 0x110 */ + u_int32_t an_reason5; /* 0x114 */ + u_int32_t an_reason6; /* 0x118 */ + u_int32_t an_reason7; /* 0x11C */ + u_int32_t an_reason8; /* 0x120 */ + u_int32_t an_reason9; /* 0x124 */ + u_int32_t an_reason10; /* 0x128 */ + u_int32_t an_reason11; /* 0x12C */ + u_int32_t an_reason12; /* 0x130 */ + u_int32_t an_reason13; /* 0x134 */ + u_int32_t an_reason14; /* 0x138 */ + u_int32_t an_reason15; /* 0x13C */ + u_int32_t an_reason16; /* 0x140 */ + u_int32_t an_reason17; /* 0x144 */ + u_int32_t an_reason18; /* 0x148 */ + u_int32_t an_reason19; /* 0x14C */ + u_int32_t an_rx_mgmt_pkts; /* 0x150 */ + u_int32_t an_tx_mgmt_pkts; /* 0x154 */ + u_int32_t an_rx_refresh_pkts; /* 0x158 */ + u_int32_t an_tx_refresh_pkts; /* 0x15C */ + u_int32_t an_rx_poll_pkts; /* 0x160 */ + u_int32_t an_tx_poll_pkts; /* 0x164 */ + u_int32_t an_host_retries; /* 0x168 */ + u_int32_t an_lostsync_hostreq; /* 0x16C */ + u_int32_t an_host_tx_bytes; /* 0x170 */ + u_int32_t an_host_rx_bytes; /* 0x174 */ + u_int32_t an_uptime_usecs; /* 0x178 */ + u_int32_t an_uptime_secs; /* 0x17C */ + u_int32_t an_lostsync_better_ap; /* 0x180 */ + u_int32_t an_rsvd[10]; +}; + +/* + * Receive frame structure. + */ +struct an_rxframe { + u_int32_t an_rx_time; /* 0x00 */ + u_int16_t an_rx_status; /* 0x04 */ + u_int16_t an_rx_payload_len; /* 0x06 */ + u_int8_t an_rsvd0; /* 0x08 */ + u_int8_t an_rx_signal_strength; /* 0x09 */ + u_int8_t an_rx_rate; /* 0x0A */ + u_int8_t an_rx_chan; /* 0x0B */ + u_int8_t an_rx_assoc_cnt; /* 0x0C */ + u_int8_t an_rsvd1[3]; /* 0x0D */ + u_int8_t an_plcp_hdr[4]; /* 0x10 */ + u_int16_t an_frame_ctl; /* 0x14 */ + u_int16_t an_duration; /* 0x16 */ + u_int8_t an_addr1[6]; /* 0x18 */ + u_int8_t an_addr2[6]; /* 0x1E */ + u_int8_t an_addr3[6]; /* 0x24 */ + u_int16_t an_seq_ctl; /* 0x2A */ + u_int8_t an_addr4[6]; /* 0x2C */ + u_int16_t an_gaplen; /* 0x32 */ +}; + +#define AN_RXGAP_MAX 8 + +/* + * Transmit frame structure. + */ +struct an_txframe { + u_int32_t an_tx_sw; /* 0x00 */ + u_int16_t an_tx_status; /* 0x04 */ + u_int16_t an_tx_payload_len; /* 0x06 */ + u_int16_t an_tx_ctl; /* 0x08 */ + u_int16_t an_tx_assoc_id; /* 0x0A */ + u_int16_t an_tx_retry; /* 0x0C */ + u_int8_t an_tx_assoc_cnt; /* 0x0E */ + u_int8_t an_tx_rate; /* 0x0F */ + u_int8_t an_tx_max_long_retries; /* 0x10 */ + u_int8_t an_tx_max_short_retries; /*0x11 */ + u_int8_t an_rsvd0[2]; /* 0x12 */ + u_int16_t an_frame_ctl; /* 0x14 */ + u_int16_t an_duration; /* 0x16 */ + u_int8_t an_addr1[6]; /* 0x18 */ + u_int8_t an_addr2[6]; /* 0x1E */ + u_int8_t an_addr3[6]; /* 0x24 */ + u_int16_t an_seq_ctl; /* 0x2A */ + u_int8_t an_addr4[6]; /* 0x2C */ + u_int16_t an_gaplen; /* 0x32 */ +}; + +struct an_rxframe_802_3 { + u_int16_t an_rx_802_3_status; /* 0x34 */ + u_int16_t an_rx_802_3_payload_len;/* 0x36 */ + u_int8_t an_rx_dst_addr[6]; /* 0x38 */ + u_int8_t an_rx_src_addr[6]; /* 0x3E */ +}; +#define AN_RXGAP_MAX 8 + + +struct an_txframe_802_3 { +/* + * Transmit 802.3 header structure. + */ + u_int16_t an_tx_802_3_status; /* 0x34 */ + u_int16_t an_tx_802_3_payload_len;/* 0x36 */ + u_int8_t an_tx_dst_addr[6]; /* 0x38 */ + u_int8_t an_tx_src_addr[6]; /* 0x3E */ +}; + +#define AN_TXSTAT_EXCESS_RETRY 0x0002 +#define AN_TXSTAT_LIFE_EXCEEDED 0x0004 +#define AN_TXSTAT_AID_FAIL 0x0008 +#define AN_TXSTAT_MAC_DISABLED 0x0010 +#define AN_TXSTAT_ASSOC_LOST 0x0020 + +#define AN_TXCTL_RSVD 0x0001 +#define AN_TXCTL_TXOK_INTR 0x0002 +#define AN_TXCTL_TXERR_INTR 0x0004 +#define AN_TXCTL_HEADER_TYPE 0x0008 +#define AN_TXCTL_PAYLOAD_TYPE 0x0010 +#define AN_TXCTL_NORELEASE 0x0020 +#define AN_TXCTL_NORETRIES 0x0040 +#define AN_TXCTL_CLEAR_AID 0x0080 +#define AN_TXCTL_STRICT_ORDER 0x0100 +#define AN_TXCTL_USE_RTS 0x0200 + +#define AN_HEADERTYPE_8023 0x0000 +#define AN_HEADERTYPE_80211 0x0008 + +#define AN_PAYLOADTYPE_ETHER 0x0000 +#define AN_PAYLOADTYPE_LLC 0x0010 + +#define AN_TXCTL_80211 \ + (AN_TXCTL_TXOK_INTR|AN_TXCTL_TXERR_INTR|AN_HEADERTYPE_80211| \ + AN_PAYLOADTYPE_LLC|AN_TXCTL_NORELEASE) + +#define AN_TXCTL_8023 \ + (AN_TXCTL_TXOK_INTR|AN_TXCTL_TXERR_INTR|AN_HEADERTYPE_8023| \ + AN_PAYLOADTYPE_ETHER|AN_TXCTL_NORELEASE) + +#define AN_TXGAP_80211 0 +#define AN_TXGAP_8023 0 + +struct an_802_3_hdr { + u_int16_t an_8023_status; + u_int16_t an_8023_payload_len; + u_int8_t an_8023_dst_addr[6]; + u_int8_t an_8023_src_addr[6]; + u_int16_t an_8023_dat[3]; /* SNAP header */ + u_int16_t an_8023_type; +}; + +struct an_snap_hdr { + u_int16_t an_snap_dat[3]; /* SNAP header */ + u_int16_t an_snap_type; +}; + +#define AN_TX_RING_CNT 4 +#define AN_INC(x, y) (x) = (x + 1) % y + +struct an_tx_ring_data { + u_int16_t an_tx_fids[AN_TX_RING_CNT]; + u_int16_t an_tx_ring[AN_TX_RING_CNT]; + int an_tx_prod; + int an_tx_cons; +}; + +struct an_softc { + struct arpcom arpcom; + + int an_unit; + + int port_rid; /* resource id for port range */ + struct resource* port_res; /* resource for port range */ + int irq_rid; /* resource id for irq */ + struct resource* irq_res; /* resource for irq */ + void* irq_handle; /* handle for irq handler */ + + bus_space_handle_t an_bhandle_p; + bus_space_handle_t an_bhandle; + bus_space_tag_t an_btag; + struct an_ltv_genconfig an_config; + struct an_ltv_caps an_caps; + struct an_ltv_ssidlist an_ssidlist; + struct an_ltv_aplist an_aplist; + int an_tx_rate; + int an_rxmode; + int an_gone; + int an_if_flags; + u_int8_t an_txbuf[1536]; + struct an_tx_ring_data an_rdata; + struct an_ltv_stats an_stats; + struct an_ltv_status an_status; + u_int8_t an_associated; +#ifdef ANCACHE + int an_sigitems; + struct an_sigcache an_sigcache[MAXANCACHE]; + int an_nextitem; +#endif + struct callout_handle an_stat_ch; +}; + +void an_release_resources __P((device_t)); +int an_alloc_port __P((device_t, int, int)); +int an_alloc_memory __P((device_t, int, int)); +int an_alloc_irq __P((device_t, int, int)); +int an_probe __P((device_t)); +void an_shutdown __P((device_t)); +int an_attach __P((struct an_softc *, int, int)); +void an_stop __P((struct an_softc *)); + +driver_intr_t an_intr; + +#define AN_802_3_OFFSET 0x2E +#define AN_802_11_OFFSET 0x44 +#define AN_802_11_OFFSET_RAW 0x3C + +#define AN_STAT_BADCRC 0x0001 +#define AN_STAT_UNDECRYPTABLE 0x0002 +#define AN_STAT_ERRSTAT 0x0003 +#define AN_STAT_MAC_PORT 0x0700 +#define AN_STAT_1042 0x2000 /* RFC1042 encoded */ +#define AN_STAT_TUNNEL 0x4000 /* Bridge-tunnel encoded */ +#define AN_STAT_WMP_MSG 0x6000 /* WaveLAN-II management protocol */ +#define AN_RXSTAT_MSG_TYPE 0xE000 + +#define AN_ENC_TX_802_3 0x00 +#define AN_ENC_TX_802_11 0x11 +#define AN_ENC_TX_E_II 0x0E + +#define AN_ENC_TX_1042 0x00 +#define AN_ENC_TX_TUNNEL 0xF8 + +#define AN_TXCNTL_MACPORT 0x00FF +#define AN_TXCNTL_STRUCTTYPE 0xFF00 + +/* + * SNAP (sub-network access protocol) constants for transmission + * of IP datagrams over IEEE 802 networks, taken from RFC1042. + * We need these for the LLC/SNAP header fields in the TX/RX frame + * structure. + */ +#define AN_SNAP_K1 0xaa /* assigned global SAP for SNAP */ +#define AN_SNAP_K2 0x00 +#define AN_SNAP_CONTROL 0x03 /* unnumbered information format */ +#define AN_SNAP_WORD0 (AN_SNAP_K1 | (AN_SNAP_K1 << 8)) +#define AN_SNAP_WORD1 (AN_SNAP_K2 | (AN_SNAP_CONTROL << 8)) +#define AN_SNAPHDR_LEN 0x6 |
