diff options
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/commands.h')
| -rw-r--r-- | drivers/net/wireless/iwmc3200wifi/commands.h | 419 |
1 files changed, 419 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.h b/drivers/net/wireless/iwmc3200wifi/commands.h new file mode 100644 index 00000000000..36b13a13059 --- /dev/null +++ b/drivers/net/wireless/iwmc3200wifi/commands.h @@ -0,0 +1,419 @@ +/* + * Intel Wireless Multicomm 3200 WiFi driver + * + * Copyright (C) 2009 Intel Corporation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 THE COPYRIGHT + * OWNER OR CONTRIBUTORS 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. + * + * + * Intel Corporation <ilw@linux.intel.com> + * Samuel Ortiz <samuel.ortiz@intel.com> + * Zhu Yi <yi.zhu@intel.com> + * + */ + +#ifndef __IWM_COMMANDS_H__ +#define __IWM_COMMANDS_H__ + +#include <linux/ieee80211.h> + +#define IWM_BARKER_REBOOT_NOTIFICATION 0xF +#define IWM_ACK_BARKER_NOTIFICATION 0x10 + +/* UMAC commands */ +#define UMAC_RST_CTRL_FLG_LARC_CLK_EN 0x0001 +#define UMAC_RST_CTRL_FLG_LARC_RESET 0x0002 +#define UMAC_RST_CTRL_FLG_FUNC_RESET 0x0004 +#define UMAC_RST_CTRL_FLG_DEV_RESET 0x0008 +#define UMAC_RST_CTRL_FLG_WIFI_CORE_EN 0x0010 +#define UMAC_RST_CTRL_FLG_WIFI_LINK_EN 0x0040 +#define UMAC_RST_CTRL_FLG_WIFI_MLME_EN 0x0080 +#define UMAC_RST_CTRL_FLG_NVM_RELOAD 0x0100 + +struct iwm_umac_cmd_reset { + __le32 flags; +} __attribute__ ((packed)); + +#define UMAC_PARAM_TBL_ORD_FIX 0x0 +#define UMAC_PARAM_TBL_ORD_VAR 0x1 +#define UMAC_PARAM_TBL_CFG_FIX 0x2 +#define UMAC_PARAM_TBL_CFG_VAR 0x3 +#define UMAC_PARAM_TBL_BSS_TRK 0x4 +#define UMAC_PARAM_TBL_FA_CFG_FIX 0x5 +#define UMAC_PARAM_TBL_STA 0x6 +#define UMAC_PARAM_TBL_CHN 0x7 +#define UMAC_PARAM_TBL_STATISTICS 0x8 + +/* fast access table */ +enum { + CFG_FRAG_THRESHOLD = 0, + CFG_FRAME_RETRY_LIMIT, + CFG_OS_QUEUE_UTIL_TH, + CFG_RX_FILTER, + /* <-- LAST --> */ + FAST_ACCESS_CFG_TBL_FIX_LAST +}; + +/* fixed size table */ +enum { + CFG_POWER_INDEX = 0, + CFG_PM_LEGACY_RX_TIMEOUT, + CFG_PM_LEGACY_TX_TIMEOUT, + CFG_PM_CTRL_FLAGS, + CFG_PM_KEEP_ALIVE_IN_BEACONS, + CFG_BT_ON_THRESHOLD, + CFG_RTS_THRESHOLD, + CFG_CTS_TO_SELF, + CFG_COEX_MODE, + CFG_WIRELESS_MODE, + CFG_ASSOCIATION_TIMEOUT, + CFG_ROAM_TIMEOUT, + CFG_CAPABILITY_SUPPORTED_RATES, + CFG_SCAN_ALLOWED_UNASSOC_FLAGS, + CFG_SCAN_ALLOWED_MAIN_ASSOC_FLAGS, + CFG_SCAN_ALLOWED_PAN_ASSOC_FLAGS, + CFG_SCAN_INTERNAL_PERIODIC_ENABLED, + CFG_SCAN_IMM_INTERNAL_PERIODIC_SCAN_ON_INIT, + CFG_SCAN_DEFAULT_PERIODIC_FREQ_SEC, + CFG_SCAN_NUM_PASSIVE_CHAN_PER_PARTIAL_SCAN, + CFG_TLC_SUPPORTED_TX_HT_RATES, + CFG_TLC_SUPPORTED_TX_RATES, + CFG_TLC_VALID_ANTENNA, + CFG_TLC_SPATIAL_STREAM_SUPPORTED, + CFG_TLC_RETRY_PER_RATE, + CFG_TLC_RETRY_PER_HT_RATE, + CFG_TLC_FIXED_RATE, + CFG_TLC_FIXED_RATE_FLAGS, + CFG_TLC_CONTROL_FLAGS, + CFG_TLC_SR_MIN_FAIL, + CFG_TLC_SR_MIN_PASS, + CFG_TLC_HT_STAY_IN_COL_PASS_THRESH, + CFG_TLC_HT_STAY_IN_COL_FAIL_THRESH, + CFG_TLC_LEGACY_STAY_IN_COL_PASS_THRESH, + CFG_TLC_LEGACY_STAY_IN_COL_FAIL_THRESH, + CFG_TLC_HT_FLUSH_STATS_PACKETS, + CFG_TLC_LEGACY_FLUSH_STATS_PACKETS, + CFG_TLC_LEGACY_FLUSH_STATS_MS, + CFG_TLC_HT_FLUSH_STATS_MS, + CFG_TLC_STAY_IN_COL_TIME_OUT, + CFG_TLC_AGG_SHORT_LIM, + CFG_TLC_AGG_LONG_LIM, + CFG_TLC_HT_SR_NO_DECREASE, + CFG_TLC_LEGACY_SR_NO_DECREASE, + CFG_TLC_SR_FORCE_DECREASE, + CFG_TLC_SR_ALLOW_INCREASE, + CFG_TLC_AGG_SET_LONG, + CFG_TLC_AUTO_AGGREGATION, + CFG_TLC_AGG_THRESHOLD, + CFG_TLC_TID_LOAD_THRESHOLD, + CFG_TLC_BLOCK_ACK_TIMEOUT, + CFG_TLC_NO_BA_COUNTED_AS_ONE, + CFG_TLC_NUM_BA_STREAMS_ALLOWED, + CFG_TLC_NUM_BA_STREAMS_PRESENT, + CFG_TLC_RENEW_ADDBA_DELAY, + CFG_TLC_NUM_OF_MULTISEC_TO_COUN_LOAD, + CFG_TLC_IS_STABLE_IN_HT, + CFG_RLC_CHAIN_CTRL, + CFG_TRK_TABLE_OP_MODE, + CFG_TRK_TABLE_RSSI_THRESHOLD, + CFG_TX_PWR_TARGET, /* Used By xVT */ + CFG_TX_PWR_LIMIT_USR, + CFG_TX_PWR_LIMIT_BSS, /* 11d limit */ + CFG_TX_PWR_LIMIT_BSS_CONSTRAINT, /* 11h constraint */ + CFG_TX_PWR_MODE, + CFG_MLME_DBG_NOTIF_BLOCK, + CFG_BT_OFF_BECONS_INTERVALS, + CFG_BT_FRAG_DURATION, + + /* <-- LAST --> */ + CFG_TBL_FIX_LAST +}; + +/* variable size table */ +enum { + CFG_NET_ADDR = 0, + CFG_PROFILE, + /* <-- LAST --> */ + CFG_TBL_VAR_LAST +}; + +struct iwm_umac_cmd_set_param_fix { + __le16 tbl; + __le16 key; + __le32 value; +} __attribute__ ((packed)); + +struct iwm_umac_cmd_set_param_var { + __le16 tbl; + __le16 key; + __le16 len; + __le16 reserved; +} __attribute__ ((packed)); + +struct iwm_umac_cmd_get_param { + __le16 tbl; + __le16 key; +} __attribute__ ((packed)); + +struct iwm_umac_cmd_get_param_resp { + __le16 tbl; + __le16 key; + __le16 len; + __le16 reserved; +} __attribute__ ((packed)); + +struct iwm_umac_cmd_eeprom_proxy_hdr { + __le32 type; + __le32 offset; + __le32 len; +} __attribute__ ((packed)); + +struct iwm_umac_cmd_eeprom_proxy { + struct iwm_umac_cmd_eeprom_proxy_hdr hdr; + u8 buf[0]; +} __attribute__ ((packed)); + +#define IWM_UMAC_CMD_EEPROM_TYPE_READ 0x1 +#define IWM_UMAC_CMD_EEPROM_TYPE_WRITE 0x2 + +#define UMAC_CHANNEL_FLAG_VALID BIT(0) +#define UMAC_CHANNEL_FLAG_IBSS BIT(1) +#define UMAC_CHANNEL_FLAG_ACTIVE BIT(3) +#define UMAC_CHANNEL_FLAG_RADAR BIT(4) +#define UMAC_CHANNEL_FLAG_DFS BIT(7) + +struct iwm_umac_channel_info { + u8 band; + u8 type; + u8 reserved; + u8 flags; + __le32 channels_mask; +} __attribute__ ((packed)); + +struct iwm_umac_cmd_get_channel_list { + __le16 count; + __le16 reserved; + struct iwm_umac_channel_info ch[0]; +} __attribute__ ((packed)); + + +/* UMAC WiFi interface commands */ + +/* Coexistence mode */ +#define COEX_MODE_SA 0x1 +#define COEX_MODE_XOR 0x2 +#define COEX_MODE_CM 0x3 +#define COEX_MODE_MAX 0x4 + +/* Wireless mode */ +#define WIRELESS_MODE_11A 0x1 +#define WIRELESS_MODE_11G 0x2 + +#define UMAC_PROFILE_EX_IE_REQUIRED 0x1 +#define UMAC_PROFILE_QOS_ALLOWED 0x2 + +/* Scanning */ +#define UMAC_WIFI_IF_PROBE_OPTION_MAX 10 + +#define UMAC_WIFI_IF_SCAN_TYPE_USER 0x0 +#define UMAC_WIFI_IF_SCAN_TYPE_UMAC_RESERVED 0x1 +#define UMAC_WIFI_IF_SCAN_TYPE_HOST_PERIODIC 0x2 +#define UMAC_WIFI_IF_SCAN_TYPE_MAX 0x3 + +struct iwm_umac_ssid { + u8 ssid_len; + u8 ssid[IEEE80211_MAX_SSID_LEN]; + u8 reserved[3]; +} __attribute__ ((packed)); + +struct iwm_umac_cmd_scan_request { + struct iwm_umac_wifi_if hdr; + __le32 type; /* UMAC_WIFI_IF_SCAN_TYPE_* */ + u8 ssid_num; + u8 seq_num; + u8 timeout; /* In seconds */ + u8 reserved; + struct iwm_umac_ssid ssids[UMAC_WIFI_IF_PROBE_OPTION_MAX]; +} __attribute__ ((packed)); + +#define UMAC_CIPHER_TYPE_NONE 0xFF +#define UMAC_CIPHER_TYPE_USE_GROUPCAST 0x00 +#define UMAC_CIPHER_TYPE_WEP_40 0x01 +#define UMAC_CIPHER_TYPE_WEP_104 0x02 +#define UMAC_CIPHER_TYPE_TKIP 0x04 +#define UMAC_CIPHER_TYPE_CCMP 0x08 + +/* Supported authentication types - bitmap */ +#define UMAC_AUTH_TYPE_OPEN 0x00 +#define UMAC_AUTH_TYPE_LEGACY_PSK 0x01 +#define UMAC_AUTH_TYPE_8021X 0x02 +#define UMAC_AUTH_TYPE_RSNA_PSK 0x04 + +/* iwm_umac_security.flag is WPA supported -- bits[0:0] */ +#define UMAC_SEC_FLG_WPA_ON_POS 0 +#define UMAC_SEC_FLG_WPA_ON_SEED 1 +#define UMAC_SEC_FLG_WPA_ON_MSK (UMAC_SEC_FLG_WPA_ON_SEED << \ + UMAC_SEC_FLG_WPA_ON_POS) + +/* iwm_umac_security.flag is WPA2 supported -- bits [1:1] */ +#define UMAC_SEC_FLG_RSNA_ON_POS 1 +#define UMAC_SEC_FLG_RSNA_ON_SEED 1 +#define UMAC_SEC_FLG_RSNA_ON_MSK (UMAC_SEC_FLG_RSNA_ON_SEED << \ + UMAC_SEC_FLG_RSNA_ON_POS) + +/* iwm_umac_security.flag is WSC mode on -- bits [2:2] */ +#define UMAC_SEC_FLG_WSC_ON_POS 2 +#define UMAC_SEC_FLG_WSC_ON_SEED 1 + +/* Legacy profile can use only WEP40 and WEP104 for encryption and + * OPEN or PSK for authentication */ +#define UMAC_SEC_FLG_LEGACY_PROFILE 0 + +struct iwm_umac_security { + u8 auth_type; + u8 ucast_cipher; + u8 mcast_cipher; + u8 flags; +} __attribute__ ((packed)); + +struct iwm_umac_ibss { + u8 beacon_interval; /* in millisecond */ + u8 atim; /* in millisecond */ + s8 join_only; + u8 band; + u8 channel; + u8 reserved[3]; +} __attribute__ ((packed)); + +#define UMAC_MODE_BSS 0 +#define UMAC_MODE_IBSS 1 + +#define UMAC_BSSID_MAX 4 + +struct iwm_umac_profile { + struct iwm_umac_wifi_if hdr; + __le32 mode; + struct iwm_umac_ssid ssid; + u8 bssid[UMAC_BSSID_MAX][ETH_ALEN]; + struct iwm_umac_security sec; + struct iwm_umac_ibss ibss; + __le32 channel_2ghz; + __le32 channel_5ghz; + __le16 flags; + u8 wireless_mode; + u8 bss_num; +} __attribute__ ((packed)); + +struct iwm_umac_invalidate_profile { + struct iwm_umac_wifi_if hdr; + u8 reason; + u8 reserved[3]; +} __attribute__ ((packed)); + +/* Encryption key commands */ +struct iwm_umac_key_wep40 { + struct iwm_umac_wifi_if hdr; + struct iwm_umac_key_hdr key_hdr; + u8 key[WLAN_KEY_LEN_WEP40]; + u8 static_key; + u8 reserved[2]; +} __attribute__ ((packed)); + +struct iwm_umac_key_wep104 { + struct iwm_umac_wifi_if hdr; + struct iwm_umac_key_hdr key_hdr; + u8 key[WLAN_KEY_LEN_WEP104]; + u8 static_key; + u8 reserved[2]; +} __attribute__ ((packed)); + +#define IWM_TKIP_KEY_SIZE 16 +#define IWM_TKIP_MIC_SIZE 8 +struct iwm_umac_key_tkip { + struct iwm_umac_wifi_if hdr; + struct iwm_umac_key_hdr key_hdr; + u8 iv_count[6]; + u8 reserved[2]; + u8 tkip_key[IWM_TKIP_KEY_SIZE]; + u8 mic_rx_key[IWM_TKIP_MIC_SIZE]; + u8 mic_tx_key[IWM_TKIP_MIC_SIZE]; +} __attribute__ ((packed)); + +struct iwm_umac_key_ccmp { + struct iwm_umac_wifi_if hdr; + struct iwm_umac_key_hdr key_hdr; + u8 iv_count[6]; + u8 reserved[2]; + u8 key[WLAN_KEY_LEN_CCMP]; +} __attribute__ ((packed)); + +struct iwm_umac_key_remove { + struct iwm_umac_wifi_if hdr; + struct iwm_umac_key_hdr key_hdr; +} __attribute__ ((packed)); + +struct iwm_umac_tx_key_id { + struct iwm_umac_wifi_if hdr; + u8 key_idx; + u8 reserved[3]; +} __attribute__ ((packed)); + +struct iwm_umac_cmd_stats_req { + __le32 flags; +} __attribute__ ((packed)); + +/* LMAC commands */ +int iwm_read_mac(struct iwm_priv *iwm, u8 *mac); +int iwm_send_prio_table(struct iwm_priv *iwm); +int iwm_send_init_calib_cfg(struct iwm_priv *iwm, u8 calib_requested); +int iwm_send_periodic_calib_cfg(struct iwm_priv *iwm, u8 calib_requested); +int iwm_send_calib_results(struct iwm_priv *iwm); +int iwm_store_rxiq_calib_result(struct iwm_priv *iwm); + +/* UMAC commands */ +int iwm_send_wifi_if_cmd(struct iwm_priv *iwm, void *payload, u16 payload_size, + bool resp); +int iwm_send_umac_reset(struct iwm_priv *iwm, __le32 reset_flags, bool resp); +int iwm_umac_set_config_fix(struct iwm_priv *iwm, u16 tbl, u16 key, u32 value); +int iwm_umac_set_config_var(struct iwm_priv *iwm, u16 key, + void *payload, u16 payload_size); +int iwm_send_umac_config(struct iwm_priv *iwm, __le32 reset_flags); +int iwm_send_mlme_profile(struct iwm_priv *iwm); +int iwm_invalidate_mlme_profile(struct iwm_priv *iwm); +int iwm_send_packet(struct iwm_priv *iwm, struct sk_buff *skb, int pool_id); +int iwm_set_tx_key(struct iwm_priv *iwm, u8 key_idx); +int iwm_set_key(struct iwm_priv *iwm, bool remove, bool set_tx_key, + struct iwm_key *key); +int iwm_send_umac_stats_req(struct iwm_priv *iwm, u32 flags); +int iwm_send_umac_channel_list(struct iwm_priv *iwm); +int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids, + int ssid_num); +int iwm_scan_one_ssid(struct iwm_priv *iwm, u8 *ssid, int ssid_len); + +/* UDMA commands */ +int iwm_target_reset(struct iwm_priv *iwm); +#endif |