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linux/drivers/net/wireless/iwmc3200wifi/lmac.h
Zhu Yi bb9f8692f5 iwmc3200wifi: Add new Intel Wireless Multicomm 802.11 driver 
This driver supports Intel's full MAC wireless multicomm 802.11 hardware.
Although the hardware is a 802.11agn device, we currently only support
802.11ag, in managed and ad-hoc mode (no AP mode for now).

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:02 -04:00

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/*
* 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_LMAC_H__
#define __IWM_LMAC_H__
struct iwm_lmac_hdr {
u8 id;
u8 flags;
__le16 seq_num;
} __attribute__ ((packed));
/* LMAC commands */
#define CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_AFTER_MSK 0x1
struct iwm_lmac_cal_cfg_elt {
__le32 enable; /* 1 means LMAC needs to do something */
__le32 start; /* 1 to start calibration, 0 to stop */
__le32 send_res; /* 1 for sending back results */
__le32 apply_res; /* 1 for applying calibration results to HW */
__le32 reserved;
} __attribute__ ((packed));
struct iwm_lmac_cal_cfg_status {
struct iwm_lmac_cal_cfg_elt init;
struct iwm_lmac_cal_cfg_elt periodic;
__le32 flags; /* CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_AFTER_MSK */
} __attribute__ ((packed));
struct iwm_lmac_cal_cfg_cmd {
struct iwm_lmac_cal_cfg_status ucode_cfg;
struct iwm_lmac_cal_cfg_status driver_cfg;
__le32 reserved;
} __attribute__ ((packed));
struct iwm_lmac_cal_cfg_resp {
__le32 status;
} __attribute__ ((packed));
#define IWM_CARD_STATE_SW_HW_ENABLED 0x00
#define IWM_CARD_STATE_HW_DISABLED 0x01
#define IWM_CARD_STATE_SW_DISABLED 0x02
#define IWM_CARD_STATE_CTKILL_DISABLED 0x04
#define IWM_CARD_STATE_IS_RXON 0x10
struct iwm_lmac_card_state {
__le32 flags;
} __attribute__ ((packed));
/**
* COEX_PRIORITY_TABLE_CMD
*
* Priority entry for each state
* Will keep two tables, for STA and WIPAN
*/
enum {
/* UN-ASSOCIATION PART */
COEX_UNASSOC_IDLE = 0,
COEX_UNASSOC_MANUAL_SCAN,
COEX_UNASSOC_AUTO_SCAN,
/* CALIBRATION */
COEX_CALIBRATION,
COEX_PERIODIC_CALIBRATION,
/* CONNECTION */
COEX_CONNECTION_ESTAB,
/* ASSOCIATION PART */
COEX_ASSOCIATED_IDLE,
COEX_ASSOC_MANUAL_SCAN,
COEX_ASSOC_AUTO_SCAN,
COEX_ASSOC_ACTIVE_LEVEL,
/* RF ON/OFF */
COEX_RF_ON,
COEX_RF_OFF,
COEX_STAND_ALONE_DEBUG,
/* IPNN */
COEX_IPAN_ASSOC_LEVEL,
/* RESERVED */
COEX_RSRVD1,
COEX_RSRVD2,
COEX_EVENTS_NUM
};
#define COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK 0x1
#define COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK 0x2
#define COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK 0x4
struct coex_event {
u8 req_prio;
u8 win_med_prio;
u8 reserved;
u8 flags;
} __attribute__ ((packed));
#define COEX_FLAGS_STA_TABLE_VALID_MSK 0x1
#define COEX_FLAGS_UNASSOC_WAKEUP_UMASK_MSK 0x4
#define COEX_FLAGS_ASSOC_WAKEUP_UMASK_MSK 0x8
#define COEX_FLAGS_COEX_ENABLE_MSK 0x80
struct iwm_coex_prio_table_cmd {
u8 flags;
u8 reserved[3];
struct coex_event sta_prio[COEX_EVENTS_NUM];
} __attribute__ ((packed));
/* Coexistence definitions
*
* Constants to fill in the Priorities' Tables
* RP - Requested Priority
* WP - Win Medium Priority: priority assigned when the contention has been won
* FLAGS - Combination of COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK and
* COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK
*/
#define COEX_UNASSOC_IDLE_FLAGS 0
#define COEX_UNASSOC_MANUAL_SCAN_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
#define COEX_UNASSOC_AUTO_SCAN_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
#define COEX_CALIBRATION_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
#define COEX_PERIODIC_CALIBRATION_FLAGS 0
/* COEX_CONNECTION_ESTAB: we need DELAY_MEDIUM_FREE_NTFY to let WiMAX
* disconnect from network. */
#define COEX_CONNECTION_ESTAB_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \
COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK)
#define COEX_ASSOCIATED_IDLE_FLAGS 0
#define COEX_ASSOC_MANUAL_SCAN_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
#define COEX_ASSOC_AUTO_SCAN_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
#define COEX_ASSOC_ACTIVE_LEVEL_FLAGS 0
#define COEX_RF_ON_FLAGS 0
#define COEX_RF_OFF_FLAGS 0
#define COEX_STAND_ALONE_DEBUG_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
#define COEX_IPAN_ASSOC_LEVEL_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \
COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK)
#define COEX_RSRVD1_FLAGS 0
#define COEX_RSRVD2_FLAGS 0
/* XOR_RF_ON is the event wrapping all radio ownership. We need
* DELAY_MEDIUM_FREE_NTFY to let WiMAX disconnect from network. */
#define COEX_XOR_RF_ON_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \
COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK)
/* LMAC OP CODES */
#define REPLY_PAD 0x0
#define REPLY_ALIVE 0x1
#define REPLY_ERROR 0x2
#define REPLY_ECHO 0x3
#define REPLY_HALT 0x6
/* RXON state commands */
#define REPLY_RX_ON 0x10
#define REPLY_RX_ON_ASSOC 0x11
#define REPLY_RX_OFF 0x12
#define REPLY_QOS_PARAM 0x13
#define REPLY_RX_ON_TIMING 0x14
#define REPLY_INTERNAL_QOS_PARAM 0x15
#define REPLY_RX_INT_TIMEOUT_CNFG 0x16
#define REPLY_NULL 0x17
/* Multi-Station support */
#define REPLY_ADD_STA 0x18
#define REPLY_REMOVE_STA 0x19
#define REPLY_RESET_ALL_STA 0x1a
/* RX, TX */
#define REPLY_ALM_RX 0x1b
#define REPLY_TX 0x1c
#define REPLY_TXFIFO_FLUSH 0x1e
/* MISC commands */
#define REPLY_MGMT_MCAST_KEY 0x1f
#define REPLY_WEPKEY 0x20
#define REPLY_INIT_IV 0x21
#define REPLY_WRITE_MIB 0x22
#define REPLY_READ_MIB 0x23
#define REPLY_RADIO_FE 0x24
#define REPLY_TXFIFO_CFG 0x25
#define REPLY_WRITE_READ 0x26
#define REPLY_INSTALL_SEC_KEY 0x27
#define REPLY_RATE_SCALE 0x47
#define REPLY_LEDS_CMD 0x48
#define REPLY_TX_LINK_QUALITY_CMD 0x4e
#define REPLY_ANA_MIB_OVERRIDE_CMD 0x4f
#define REPLY_WRITE2REG_CMD 0x50
/* winfi-wifi coexistence */
#define COEX_PRIORITY_TABLE_CMD 0x5a
#define COEX_MEDIUM_NOTIFICATION 0x5b
#define COEX_EVENT_CMD 0x5c
/* more Protocol and Protocol-test commands */
#define REPLY_MAX_SLEEP_TIME_CMD 0x61
#define CALIBRATION_CFG_CMD 0x65
#define CALIBRATION_RES_NOTIFICATION 0x66
#define CALIBRATION_COMPLETE_NOTIFICATION 0x67
/* Measurements */
#define REPLY_QUIET_CMD 0x71
#define REPLY_CHANNEL_SWITCH 0x72
#define CHANNEL_SWITCH_NOTIFICATION 0x73
#define REPLY_SPECTRUM_MEASUREMENT_CMD 0x74
#define SPECTRUM_MEASURE_NOTIFICATION 0x75
#define REPLY_MEASUREMENT_ABORT_CMD 0x76
/* Power Management */
#define POWER_TABLE_CMD 0x77
#define SAVE_RESTORE_ADRESS_CMD 0x78
#define REPLY_WATERMARK_CMD 0x79
#define PM_DEBUG_STATISTIC_NOTIFIC 0x7B
#define PD_FLUSH_N_NOTIFICATION 0x7C
/* Scan commands and notifications */
#define REPLY_SCAN_REQUEST_CMD 0x80
#define REPLY_SCAN_ABORT_CMD 0x81
#define SCAN_START_NOTIFICATION 0x82
#define SCAN_RESULTS_NOTIFICATION 0x83
#define SCAN_COMPLETE_NOTIFICATION 0x84
/* Continuous TX commands */
#define REPLY_CONT_TX_CMD 0x85
#define END_OF_CONT_TX_NOTIFICATION 0x86
/* Timer/Eeprom commands */
#define TIMER_CMD 0x87
#define EEPROM_WRITE_CMD 0x88
/* PAPD commands */
#define FEEDBACK_REQUEST_NOTIFICATION 0x8b
#define REPLY_CW_CMD 0x8c
/* IBSS/AP commands Continue */
#define BEACON_NOTIFICATION 0x90
#define REPLY_TX_BEACON 0x91
#define REPLY_REQUEST_ATIM 0x93
#define WHO_IS_AWAKE_NOTIFICATION 0x94
#define TX_PWR_DBM_LIMIT_CMD 0x95
#define QUIET_NOTIFICATION 0x96
#define TX_PWR_TABLE_CMD 0x97
#define TX_ANT_CONFIGURATION_CMD 0x98
#define MEASURE_ABORT_NOTIFICATION 0x99
#define REPLY_CALIBRATION_TUNE 0x9a
/* bt config command */
#define REPLY_BT_CONFIG 0x9b
#define REPLY_STATISTICS_CMD 0x9c
#define STATISTICS_NOTIFICATION 0x9d
/* RF-KILL commands and notifications */
#define REPLY_CARD_STATE_CMD 0xa0
#define CARD_STATE_NOTIFICATION 0xa1
/* Missed beacons notification */
#define MISSED_BEACONS_NOTIFICATION 0xa2
#define MISSED_BEACONS_NOTIFICATION_TH_CMD 0xa3
#define REPLY_CT_KILL_CONFIG_CMD 0xa4
/* HD commands and notifications */
#define REPLY_HD_PARAMS_CMD 0xa6
#define HD_PARAMS_NOTIFICATION 0xa7
#define SENSITIVITY_CMD 0xa8
#define U_APSD_PARAMS_CMD 0xa9
#define NOISY_PLATFORM_CMD 0xaa
#define ILLEGAL_CMD 0xac
#define REPLY_PHY_CALIBRATION_CMD 0xb0
#define REPLAY_RX_GAIN_CALIB_CMD 0xb1
/* WiPAN commands */
#define REPLY_WIPAN_PARAMS_CMD 0xb2
#define REPLY_WIPAN_RX_ON_CMD 0xb3
#define REPLY_WIPAN_RX_ON_TIMING 0xb4
#define REPLY_WIPAN_TX_PWR_TABLE_CMD 0xb5
#define REPLY_WIPAN_RXON_ASSOC_CMD 0xb6
#define REPLY_WIPAN_QOS_PARAM 0xb7
#define WIPAN_REPLY_WEPKEY 0xb8
/* BeamForming commands */
#define BEAMFORMER_CFG_CMD 0xba
#define BEAMFORMEE_NOTIFICATION 0xbb
/* TGn new Commands */
#define REPLY_RX_PHY_CMD 0xc0
#define REPLY_RX_MPDU_CMD 0xc1
#define REPLY_MULTICAST_HASH 0xc2
#define REPLY_KDR_RX 0xc3
#define REPLY_RX_DSP_EXT_INFO 0xc4
#define REPLY_COMPRESSED_BA 0xc5
/* PNC commands */
#define PNC_CONFIG_CMD 0xc8
#define PNC_UPDATE_TABLE_CMD 0xc9
#define XVT_GENERAL_CTRL_CMD 0xca
#define REPLY_LEGACY_RADIO_FE 0xdd
/* WoWLAN commands */
#define WOWLAN_PATTERNS 0xe0
#define WOWLAN_WAKEUP_FILTER 0xe1
#define WOWLAN_TSC_RSC_PARAM 0xe2
#define WOWLAN_TKIP_PARAM 0xe3
#define WOWLAN_KEK_KCK_MATERIAL 0xe4
#define WOWLAN_GET_STATUSES 0xe5
#define WOWLAN_TX_POWER_PER_DB 0xe6
#define REPLY_WOWLAN_GET_STATUSES WOWLAN_GET_STATUSES
#define REPLY_DEBUG_CMD 0xf0
#define REPLY_DSP_DEBUG_CMD 0xf1
#define REPLY_DEBUG_MONITOR_CMD 0xf2
#define REPLY_DEBUG_XVT_CMD 0xf3
#define REPLY_DEBUG_DC_CALIB 0xf4
#define REPLY_DYNAMIC_BP 0xf5
/* General purpose Commands */
#define REPLY_GP1_CMD 0xfa
#define REPLY_GP2_CMD 0xfb
#define REPLY_GP3_CMD 0xfc
#define REPLY_GP4_CMD 0xfd
#define REPLY_REPLAY_WRAPPER 0xfe
#define REPLY_FRAME_DURATION_CALC_CMD 0xff
#define LMAC_COMMAND_ID_MAX 0xff
#define LMAC_COMMAND_ID_NUM (LMAC_COMMAND_ID_MAX + 1)
/* Calibration */
enum {
PHY_CALIBRATE_DC_CMD = 0,
PHY_CALIBRATE_LO_CMD = 1,
PHY_CALIBRATE_RX_BB_CMD = 2,
PHY_CALIBRATE_TX_IQ_CMD = 3,
PHY_CALIBRATE_RX_IQ_CMD = 4,
PHY_CALIBRATION_NOISE_CMD = 5,
PHY_CALIBRATE_AGC_TABLE_CMD = 6,
PHY_CALIBRATE_CRYSTAL_FRQ_CMD = 7,
PHY_CALIBRATE_OPCODES_NUM,
SHILOH_PHY_CALIBRATE_DC_CMD = 8,
SHILOH_PHY_CALIBRATE_LO_CMD = 9,
SHILOH_PHY_CALIBRATE_RX_BB_CMD = 10,
SHILOH_PHY_CALIBRATE_TX_IQ_CMD = 11,
SHILOH_PHY_CALIBRATE_RX_IQ_CMD = 12,
SHILOH_PHY_CALIBRATION_NOISE_CMD = 13,
SHILOH_PHY_CALIBRATE_AGC_TABLE_CMD = 14,
SHILOH_PHY_CALIBRATE_CRYSTAL_FRQ_CMD = 15,
SHILOH_PHY_CALIBRATE_BASE_BAND_CMD = 16,
SHILOH_PHY_CALIBRATE_TXIQ_PERIODIC_CMD = 17,
CALIBRATION_CMD_NUM,
};
struct iwm_lmac_calib_hdr {
u8 opcode;
u8 first_grp;
u8 grp_num;
u8 all_data_valid;
} __attribute__ ((packed));
#define IWM_LMAC_CALIB_FREQ_GROUPS_NR 7
#define IWM_CALIB_FREQ_GROUPS_NR 5
#define IWM_CALIB_DC_MODES_NR 12
struct iwm_calib_rxiq_entry {
u16 ptam_postdist_ars;
u16 ptam_postdist_arc;
} __attribute__ ((packed));
struct iwm_calib_rxiq_group {
struct iwm_calib_rxiq_entry mode[IWM_CALIB_DC_MODES_NR];
} __attribute__ ((packed));
struct iwm_lmac_calib_rxiq {
struct iwm_calib_rxiq_group group[IWM_LMAC_CALIB_FREQ_GROUPS_NR];
} __attribute__ ((packed));
struct iwm_calib_rxiq {
struct iwm_lmac_calib_hdr hdr;
struct iwm_calib_rxiq_group group[IWM_CALIB_FREQ_GROUPS_NR];
} __attribute__ ((packed));
#define LMAC_STA_ID_SEED 0x0f
#define LMAC_STA_ID_POS 0
#define LMAC_STA_COLOR_SEED 0x7
#define LMAC_STA_COLOR_POS 4
struct iwm_lmac_power_report {
u8 pa_status;
u8 pa_integ_res_A[3];
u8 pa_integ_res_B[3];
u8 pa_integ_res_C[3];
} __attribute__ ((packed));
struct iwm_lmac_tx_resp {
u8 frame_cnt; /* 1-no aggregation, greater then 1 - aggregation */
u8 bt_kill_cnt;
__le16 retry_cnt;
__le32 initial_tx_rate;
__le16 wireless_media_time;
struct iwm_lmac_power_report power_report;
__le32 tfd_info;
__le16 seq_ctl;
__le16 byte_cnt;
u8 tlc_rate_info;
u8 ra_tid;
__le16 frame_ctl;
__le32 status;
} __attribute__ ((packed));
#endif
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