Quelle acx.h
Sprache: 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_ACX_H__
#define __WL1251_ACX_H__
#include "wl1251.h"
#include "cmd.h"
/* Target's information element */
struct acx_header {
struct wl1251_cmd_header cmd;
/* acx (or information element) header */
u16 id;
/* payload length (not including headers */
u16 len;
} __packed;
struct acx_error_counter {
struct acx_header header;
/* The number of PLCP errors since the last time this */
/* information element was interrogated. This field is */
/* automatically cleared when it is interrogated.*/
u32 PLCP_error;
/* The number of FCS errors since the last time this */
/* information element was interrogated. This field is */
/* automatically cleared when it is interrogated.*/
u32 FCS_error;
/* The number of MPDUs without PLCP header errors received*/
/* since the last time this information element was interrogated. */
/* This field is automatically cleared when it is interrogated.*/
u32 valid_frame;
/* the number of missed sequence numbers in the squentially */
/* values of frames seq numbers */
u32 seq_num_miss;
} __packed;
struct acx_revision {
struct acx_header header;
/*
* The WiLink firmware version , an ASCII string x . x . x . x ,
* that uniquely identifies the current firmware .
* The left most digit is incremented each time a
* significant change is made to the firmware , such as
* code redesign or new platform support .
* The second digit is incremented when major enhancements
* are added or major fixes are made .
* The third digit is incremented for each GA release .
* The fourth digit is incremented for each build .
* The first two digits identify a firmware release version ,
* in other words , a unique set of features .
* The first three digits identify a GA release .
*/
char fw_version[20 ];
/*
* This 4 byte field specifies the WiLink hardware version .
* bits 0 - 15 : Reserved .
* bits 16 - 23 : Version ID - The WiLink version ID
* ( 1 = first spin , 2 = second spin , and so on ) .
* bits 24 - 31 : Chip ID - The WiLink chip ID .
*/
u32 hw_version;
} __packed;
enum wl1251_psm_mode {
/* Active mode */
WL1251_PSM_CAM = 0 ,
/* Power save mode */
WL1251_PSM_PS = 1 ,
/* Extreme low power */
WL1251_PSM_ELP = 2 ,
};
struct acx_sleep_auth {
struct acx_header header;
/* The sleep level authorization of the device. */
/* 0 - Always active*/
/* 1 - Power down mode: light / fast sleep*/
/* 2 - ELP mode: Deep / Max sleep*/
u8 sleep_auth;
u8 padding[3 ];
} __packed;
enum {
HOSTIF_PCI_MASTER_HOST_INDIRECT,
HOSTIF_PCI_MASTER_HOST_DIRECT,
HOSTIF_SLAVE,
HOSTIF_PKT_RING,
HOSTIF_DONTCARE = 0 xFF
};
#define DEFAULT_UCAST_PRIORITY 0
#define DEFAULT_RX_Q_PRIORITY 0
#define DEFAULT_NUM_STATIONS 1
#define DEFAULT_RXQ_PRIORITY 0 /* low 0 .. 15 high */
#define DEFAULT_RXQ_TYPE 0 x07 /* All frames, Data/Ctrl/Mgmt */
#define TRACE_BUFFER_MAX_SIZE 256
#define DP_RX_PACKET_RING_CHUNK_SIZE 1600
#define DP_TX_PACKET_RING_CHUNK_SIZE 1600
#define DP_RX_PACKET_RING_CHUNK_NUM 2
#define DP_TX_PACKET_RING_CHUNK_NUM 2
#define DP_TX_COMPLETE_TIME_OUT 20
#define FW_TX_CMPLT_BLOCK_SIZE 16
struct acx_data_path_params {
struct acx_header header;
u16 rx_packet_ring_chunk_size;
u16 tx_packet_ring_chunk_size;
u8 rx_packet_ring_chunk_num;
u8 tx_packet_ring_chunk_num;
/*
* Maximum number of packets that can be gathered
* in the TX complete ring before an interrupt
* is generated .
*/
u8 tx_complete_threshold;
/* Number of pending TX complete entries in cyclic ring.*/
u8 tx_complete_ring_depth;
/*
* Max num microseconds since a packet enters the TX
* complete ring until an interrupt is generated .
*/
u32 tx_complete_timeout;
} __packed;
struct acx_data_path_params_resp {
struct acx_header header;
u16 rx_packet_ring_chunk_size;
u16 tx_packet_ring_chunk_size;
u8 rx_packet_ring_chunk_num;
u8 tx_packet_ring_chunk_num;
u8 pad[2 ];
u32 rx_packet_ring_addr;
u32 tx_packet_ring_addr;
u32 rx_control_addr;
u32 tx_control_addr;
u32 tx_complete_addr;
} __packed;
#define TX_MSDU_LIFETIME_MIN 0
#define TX_MSDU_LIFETIME_MAX 3000
#define TX_MSDU_LIFETIME_DEF 512
#define RX_MSDU_LIFETIME_MIN 0
#define RX_MSDU_LIFETIME_MAX 0 xFFFFFFFF
#define RX_MSDU_LIFETIME_DEF 512000
struct acx_rx_msdu_lifetime {
struct acx_header header;
/*
* The maximum amount of time , in TU , before the
* firmware discards the MSDU .
*/
u32 lifetime;
} __packed;
/*
* RX Config Options Table
* Bit Definition
* = = = = = = = = = = = = =
* 31 : 14 Reserved
* 13 Copy RX Status - when set , write three receive status words
* to top of rx ' d MPDUs .
* When cleared , do not write three status words ( added rev 1 . 5 )
* 12 Reserved
* 11 RX Complete upon FCS error - when set , give rx complete
* interrupt for FCS errors , after the rx filtering , e . g . unicast
* frames not to us with FCS error will not generate an interrupt .
* 10 SSID Filter Enable - When set , the WiLink discards all beacon ,
* probe request , and probe response frames with an SSID that does
* not match the SSID specified by the host in the START / JOIN
* command .
* When clear , the WiLink receives frames with any SSID .
* 9 Broadcast Filter Enable - When set , the WiLink discards all
* broadcast frames . When clear , the WiLink receives all received
* broadcast frames .
* 8 : 6 Reserved
* 5 BSSID Filter Enable - When set , the WiLink discards any frames
* with a BSSID that does not match the BSSID specified by the
* host .
* When clear , the WiLink receives frames from any BSSID .
* 4 MAC Addr Filter - When set , the WiLink discards any frames
* with a destination address that does not match the MAC address
* of the adaptor .
* When clear , the WiLink receives frames destined to any MAC
* address .
* 3 Promiscuous - When set , the WiLink receives all valid frames
* ( i . e . , all frames that pass the FCS check ) .
* When clear , only frames that pass the other filters specified
* are received .
* 2 FCS - When set , the WiLink includes the FCS with the received
* frame .
* When cleared , the FCS is discarded .
* 1 PLCP header - When set , write all data from baseband to frame
* buffer including PHY header .
* 0 Reserved - Always equal to 0 .
*
* RX Filter Options Table
* Bit Definition
* = = = = = = = = = = = = =
* 31 : 12 Reserved - Always equal to 0 .
* 11 Association - When set , the WiLink receives all association
* related frames ( association request / response , reassociation
* request / response , and disassociation ) . When clear , these frames
* are discarded .
* 10 Auth / De auth - When set , the WiLink receives all authentication
* and de - authentication frames . When clear , these frames are
* discarded .
* 9 Beacon - When set , the WiLink receives all beacon frames .
* When clear , these frames are discarded .
* 8 Contention Free - When set , the WiLink receives all contention
* free frames .
* When clear , these frames are discarded .
* 7 Control - When set , the WiLink receives all control frames .
* When clear , these frames are discarded .
* 6 Data - When set , the WiLink receives all data frames .
* When clear , these frames are discarded .
* 5 FCS Error - When set , the WiLink receives frames that have FCS
* errors .
* When clear , these frames are discarded .
* 4 Management - When set , the WiLink receives all management
* frames .
* When clear , these frames are discarded .
* 3 Probe Request - When set , the WiLink receives all probe request
* frames .
* When clear , these frames are discarded .
* 2 Probe Response - When set , the WiLink receives all probe
* response frames .
* When clear , these frames are discarded .
* 1 RTS / CTS / ACK - When set , the WiLink receives all RTS , CTS and ACK
* frames .
* When clear , these frames are discarded .
* 0 Rsvd Type / Sub Type - When set , the WiLink receives all frames
* that have reserved frame types and sub types as defined by the
* 802 . 11 specification .
* When clear , these frames are discarded .
*/
struct acx_rx_config {
struct acx_header header;
u32 config_options;
u32 filter_options;
} __packed;
enum {
QOS_AC_BE = 0 ,
QOS_AC_BK,
QOS_AC_VI,
QOS_AC_VO,
QOS_HIGHEST_AC_INDEX = QOS_AC_VO,
};
#define MAX_NUM_OF_AC (QOS_HIGHEST_AC_INDEX+1 )
#define FIRST_AC_INDEX QOS_AC_BE
#define MAX_NUM_OF_802_1d_TAGS 8
#define AC_PARAMS_MAX_TSID 15
#define MAX_APSD_CONF 0 xffff
#define QOS_TX_HIGH_MIN (0 )
#define QOS_TX_HIGH_MAX (100 )
#define QOS_TX_HIGH_BK_DEF (25 )
#define QOS_TX_HIGH_BE_DEF (35 )
#define QOS_TX_HIGH_VI_DEF (35 )
#define QOS_TX_HIGH_VO_DEF (35 )
#define QOS_TX_LOW_BK_DEF (15 )
#define QOS_TX_LOW_BE_DEF (25 )
#define QOS_TX_LOW_VI_DEF (25 )
#define QOS_TX_LOW_VO_DEF (25 )
struct acx_tx_queue_qos_config {
struct acx_header header;
u8 qid;
u8 pad[3 ];
/* Max number of blocks allowd in the queue */
u16 high_threshold;
/* Lowest memory blocks guaranteed for this queue */
u16 low_threshold;
} __packed;
struct acx_packet_detection {
struct acx_header header;
u32 threshold;
} __packed;
enum acx_slot_type {
SLOT_TIME_LONG = 0 ,
SLOT_TIME_SHORT = 1 ,
DEFAULT_SLOT_TIME = SLOT_TIME_SHORT,
MAX_SLOT_TIMES = 0 xFF
};
#define STATION_WONE_INDEX 0
struct acx_slot {
struct acx_header header;
u8 wone_index; /* Reserved */
u8 slot_time;
u8 reserved[6 ];
} __packed;
#define ACX_MC_ADDRESS_GROUP_MAX (8 )
#define ACX_MC_ADDRESS_GROUP_MAX_LEN (ETH_ALEN * ACX_MC_ADDRESS_GROUP_MAX)
struct acx_dot11_grp_addr_tbl {
struct acx_header header;
u8 enabled;
u8 num_groups;
u8 pad[2 ];
u8 mac_table[ACX_MC_ADDRESS_GROUP_MAX_LEN];
} __packed;
#define RX_TIMEOUT_PS_POLL_MIN 0
#define RX_TIMEOUT_PS_POLL_MAX (200000 )
#define RX_TIMEOUT_PS_POLL_DEF (15 )
#define RX_TIMEOUT_UPSD_MIN 0
#define RX_TIMEOUT_UPSD_MAX (200000 )
#define RX_TIMEOUT_UPSD_DEF (15 )
struct acx_rx_timeout {
struct acx_header header;
/*
* The longest time the STA will wait to receive
* traffic from the AP after a PS - poll has been
* transmitted .
*/
u16 ps_poll_timeout;
/*
* The longest time the STA will wait to receive
* traffic from the AP after a frame has been sent
* from an UPSD enabled queue .
*/
u16 upsd_timeout;
} __packed;
#define RTS_THRESHOLD_MIN 0
#define RTS_THRESHOLD_MAX 4096
#define RTS_THRESHOLD_DEF 2347
struct acx_rts_threshold {
struct acx_header header;
u16 threshold;
u8 pad[2 ];
} __packed;
enum wl1251_acx_low_rssi_type {
/*
* The event is a " Level " indication which keeps triggering
* as long as the average RSSI is below the threshold .
*/
WL1251_ACX_LOW_RSSI_TYPE_LEVEL = 0 ,
/*
* The event is an " Edge " indication which triggers
* only when the RSSI threshold is crossed from above .
*/
WL1251_ACX_LOW_RSSI_TYPE_EDGE = 1 ,
};
struct acx_low_rssi {
struct acx_header header;
/*
* The threshold ( in dBm ) below ( or above after low rssi
* indication ) which the firmware generates an interrupt to the
* host . This parameter is signed .
*/
s8 threshold;
/*
* The weight of the current RSSI sample , before adding the new
* sample , that is used to calculate the average RSSI .
*/
u8 weight;
/*
* The number of Beacons / Probe response frames that will be
* received before issuing the Low or Regained RSSI event .
*/
u8 depth;
/*
* Configures how the Low RSSI Event is triggered . Refer to
* enum wl1251_acx_low_rssi_type for more .
*/
u8 type;
} __packed;
struct acx_beacon_filter_option {
struct acx_header header;
u8 enable;
/*
* The number of beacons without the unicast TIM
* bit set that the firmware buffers before
* signaling the host about ready frames .
* When set to 0 and the filter is enabled , beacons
* without the unicast TIM bit set are dropped .
*/
u8 max_num_beacons;
u8 pad[2 ];
} __packed;
/*
* ACXBeaconFilterEntry ( not 221 )
* Byte Offset Size ( Bytes ) Definition
* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
* 0 1 IE identifier
* 1 1 Treatment bit mask
*
* ACXBeaconFilterEntry ( 221 )
* Byte Offset Size ( Bytes ) Definition
* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
* 0 1 IE identifier
* 1 1 Treatment bit mask
* 2 3 OUI
* 5 1 Type
* 6 2 Version
*
*
* Treatment bit mask - The information element handling :
* bit 0 - The information element is compared and transferred
* in case of change .
* bit 1 - The information element is transferred to the host
* with each appearance or disappearance .
* Note that both bits can be set at the same time .
*/
#define BEACON_FILTER_TABLE_MAX_IE_NUM (32 )
#define BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM (6 )
#define BEACON_FILTER_TABLE_IE_ENTRY_SIZE (2 )
#define BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE (6 )
#define BEACON_FILTER_TABLE_MAX_SIZE ((BEACON_FILTER_TABLE_MAX_IE_NUM * \
BEACON_FILTER_TABLE_IE_ENTRY_SIZE) + \
(BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM * \
BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE))
#define BEACON_RULE_PASS_ON_CHANGE BIT(0 )
#define BEACON_RULE_PASS_ON_APPEARANCE BIT(1 )
#define BEACON_FILTER_IE_ID_CHANNEL_SWITCH_ANN (37 )
struct acx_beacon_filter_ie_table {
struct acx_header header;
u8 num_ie;
u8 pad[3 ];
u8 table[BEACON_FILTER_TABLE_MAX_SIZE];
} __packed;
#define SYNCH_FAIL_DEFAULT_THRESHOLD 10 /* number of beacons */
#define NO_BEACON_DEFAULT_TIMEOUT (500 ) /* in microseconds */
struct acx_conn_monit_params {
struct acx_header header;
u32 synch_fail_thold; /* number of beacons missed */
u32 bss_lose_timeout; /* number of TU's from synch fail */
} __packed;
enum {
SG_ENABLE = 0 ,
SG_DISABLE,
SG_SENSE_NO_ACTIVITY,
SG_SENSE_ACTIVE
};
struct acx_bt_wlan_coex {
struct acx_header header;
/*
* 0 - > PTA enabled
* 1 - > PTA disabled
* 2 - > sense no active mode , i . e .
* an interrupt is sent upon
* BT activity .
* 3 - > PTA is switched on in response
* to the interrupt sending .
*/
u8 enable;
u8 pad[3 ];
} __packed;
#define PTA_ANTENNA_TYPE_DEF (0 )
#define PTA_BT_HP_MAXTIME_DEF (2000 )
#define PTA_WLAN_HP_MAX_TIME_DEF (5000 )
#define PTA_SENSE_DISABLE_TIMER_DEF (1350 )
#define PTA_PROTECTIVE_RX_TIME_DEF (1500 )
#define PTA_PROTECTIVE_TX_TIME_DEF (1500 )
#define PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF (3000 )
#define PTA_SIGNALING_TYPE_DEF (1 )
#define PTA_AFH_LEVERAGE_ON_DEF (0 )
#define PTA_NUMBER_QUIET_CYCLE_DEF (0 )
#define PTA_MAX_NUM_CTS_DEF (3 )
#define PTA_NUMBER_OF_WLAN_PACKETS_DEF (2 )
#define PTA_NUMBER_OF_BT_PACKETS_DEF (2 )
#define PTA_PROTECTIVE_RX_TIME_FAST_DEF (1500 )
#define PTA_PROTECTIVE_TX_TIME_FAST_DEF (3000 )
#define PTA_CYCLE_TIME_FAST_DEF (8700 )
#define PTA_RX_FOR_AVALANCHE_DEF (5 )
#define PTA_ELP_HP_DEF (0 )
#define PTA_ANTI_STARVE_PERIOD_DEF (500 )
#define PTA_ANTI_STARVE_NUM_CYCLE_DEF (4 )
#define PTA_ALLOW_PA_SD_DEF (1 )
#define PTA_TIME_BEFORE_BEACON_DEF (6300 )
#define PTA_HPDM_MAX_TIME_DEF (1600 )
#define PTA_TIME_OUT_NEXT_WLAN_DEF (2550 )
#define PTA_AUTO_MODE_NO_CTS_DEF (0 )
#define PTA_BT_HP_RESPECTED_DEF (3 )
#define PTA_WLAN_RX_MIN_RATE_DEF (24 )
#define PTA_ACK_MODE_DEF (1 )
struct acx_bt_wlan_coex_param {
struct acx_header header;
/*
* The minimum rate of a received WLAN packet in the STA ,
* during protective mode , of which a new BT - HP request
* during this Rx will always be respected and gain the antenna .
*/
u32 min_rate;
/* Max time the BT HP will be respected. */
u16 bt_hp_max_time;
/* Max time the WLAN HP will be respected. */
u16 wlan_hp_max_time;
/*
* The time between the last BT activity
* and the moment when the sense mode returns
* to SENSE_INACTIVE .
*/
u16 sense_disable_timer;
/* Time before the next BT HP instance */
u16 rx_time_bt_hp;
u16 tx_time_bt_hp;
/* range: 10-20000 default: 1500 */
u16 rx_time_bt_hp_fast;
u16 tx_time_bt_hp_fast;
/* range: 2000-65535 default: 8700 */
u16 wlan_cycle_fast;
/* range: 0 - 15000 (Msec) default: 1000 */
u16 bt_anti_starvation_period;
/* range 400-10000(Usec) default: 3000 */
u16 next_bt_lp_packet;
/* Deafult: worst case for BT DH5 traffic */
u16 wake_up_beacon;
/* range: 0-50000(Usec) default: 1050 */
u16 hp_dm_max_guard_time;
/*
* This is to prevent both BT & WLAN antenna
* starvation .
* Range : 100 - 50000 ( Usec ) default : 2550
*/
u16 next_wlan_packet;
/* 0 -> shared antenna */
u8 antenna_type;
/*
* 0 - > TI legacy
* 1 - > Palau
*/
u8 signal_type;
/*
* BT AFH status
* 0 - > no AFH
* 1 - > from dedicated GPIO
* 2 - > AFH on ( from host )
*/
u8 afh_leverage_on;
/*
* The number of cycles during which no
* TX will be sent after 1 cycle of RX
* transaction in protective mode
*/
u8 quiet_cycle_num;
/*
* The maximum number of CTSs that will
* be sent for receiving RX packet in
* protective mode
*/
u8 max_cts;
/*
* The number of WLAN packets
* transferred in common mode before
* switching to BT .
*/
u8 wlan_packets_num;
/*
* The number of BT packets
* transferred in common mode before
* switching to WLAN .
*/
u8 bt_packets_num;
/* range: 1-255 default: 5 */
u8 missed_rx_avalanche;
/* range: 0-1 default: 1 */
u8 wlan_elp_hp;
/* range: 0 - 15 default: 4 */
u8 bt_anti_starvation_cycles;
u8 ack_mode_dual_ant;
/*
* Allow PA_SD assertion / de - assertion
* during enabled BT activity .
*/
u8 pa_sd_enable;
/*
* Enable / Disable PTA in auto mode :
* Support Both Active & P . S modes
*/
u8 pta_auto_mode_enable;
/* range: 0 - 20 default: 1 */
u8 bt_hp_respected_num;
} __packed;
#define CCA_THRSH_ENABLE_ENERGY_D 0 x140A
#define CCA_THRSH_DISABLE_ENERGY_D 0 xFFEF
struct acx_energy_detection {
struct acx_header header;
/* The RX Clear Channel Assessment threshold in the PHY */
u16 rx_cca_threshold;
u8 tx_energy_detection;
u8 pad;
} __packed;
#define BCN_RX_TIMEOUT_DEF_VALUE 10000
#define BROADCAST_RX_TIMEOUT_DEF_VALUE 20000
#define RX_BROADCAST_IN_PS_DEF_VALUE 1
#define CONSECUTIVE_PS_POLL_FAILURE_DEF 4
struct acx_beacon_broadcast {
struct acx_header header;
u16 beacon_rx_timeout;
u16 broadcast_timeout;
/* Enables receiving of broadcast packets in PS mode */
u8 rx_broadcast_in_ps;
/* Consecutive PS Poll failures before updating the host */
u8 ps_poll_threshold;
u8 pad[2 ];
} __packed;
struct acx_event_mask {
struct acx_header header;
u32 event_mask;
u32 high_event_mask; /* Unused */
} __packed;
#define CFG_RX_FCS BIT(2 )
#define CFG_RX_ALL_GOOD BIT(3 )
#define CFG_UNI_FILTER_EN BIT(4 )
#define CFG_BSSID_FILTER_EN BIT(5 )
#define CFG_MC_FILTER_EN BIT(6 )
#define CFG_MC_ADDR0_EN BIT(7 )
#define CFG_MC_ADDR1_EN BIT(8 )
#define CFG_BC_REJECT_EN BIT(9 )
#define CFG_SSID_FILTER_EN BIT(10 )
#define CFG_RX_INT_FCS_ERROR BIT(11 )
#define CFG_RX_INT_ENCRYPTED BIT(12 )
#define CFG_RX_WR_RX_STATUS BIT(13 )
#define CFG_RX_FILTER_NULTI BIT(14 )
#define CFG_RX_RESERVE BIT(15 )
#define CFG_RX_TIMESTAMP_TSF BIT(16 )
#define CFG_RX_RSV_EN BIT(0 )
#define CFG_RX_RCTS_ACK BIT(1 )
#define CFG_RX_PRSP_EN BIT(2 )
#define CFG_RX_PREQ_EN BIT(3 )
#define CFG_RX_MGMT_EN BIT(4 )
#define CFG_RX_FCS_ERROR BIT(5 )
#define CFG_RX_DATA_EN BIT(6 )
#define CFG_RX_CTL_EN BIT(7 )
#define CFG_RX_CF_EN BIT(8 )
#define CFG_RX_BCN_EN BIT(9 )
#define CFG_RX_AUTH_EN BIT(10 )
#define CFG_RX_ASSOC_EN BIT(11 )
#define SCAN_PASSIVE BIT(0 )
#define SCAN_5GHZ_BAND BIT(1 )
#define SCAN_TRIGGERED BIT(2 )
#define SCAN_PRIORITY_HIGH BIT(3 )
struct acx_fw_gen_frame_rates {
struct acx_header header;
u8 tx_ctrl_frame_rate; /* RATE_* */
u8 tx_ctrl_frame_mod; /* CCK_* or PBCC_* */
u8 tx_mgt_frame_rate;
u8 tx_mgt_frame_mod;
} __packed;
/* STA MAC */
struct acx_dot11_station_id {
struct acx_header header;
u8 mac[ETH_ALEN];
u8 pad[2 ];
} __packed;
struct acx_feature_config {
struct acx_header header;
u32 options;
u32 data_flow_options;
} __packed;
struct acx_current_tx_power {
struct acx_header header;
u8 current_tx_power;
u8 padding[3 ];
} __packed;
struct acx_dot11_default_key {
struct acx_header header;
u8 id;
u8 pad[3 ];
} __packed;
struct acx_tsf_info {
struct acx_header header;
u32 current_tsf_msb;
u32 current_tsf_lsb;
u32 last_TBTT_msb;
u32 last_TBTT_lsb;
u8 last_dtim_count;
u8 pad[3 ];
} __packed;
enum acx_wake_up_event {
WAKE_UP_EVENT_BEACON_BITMAP = 0 x01, /* Wake on every Beacon*/
WAKE_UP_EVENT_DTIM_BITMAP = 0 x02, /* Wake on every DTIM*/
WAKE_UP_EVENT_N_DTIM_BITMAP = 0 x04, /* Wake on every Nth DTIM */
WAKE_UP_EVENT_N_BEACONS_BITMAP = 0 x08, /* Wake on every Nth Beacon */
WAKE_UP_EVENT_BITS_MASK = 0 x0F
};
struct acx_wake_up_condition {
struct acx_header header;
u8 wake_up_event; /* Only one bit can be set */
u8 listen_interval;
u8 pad[2 ];
} __packed;
struct acx_aid {
struct acx_header header;
/*
* To be set when associated with an AP .
*/
u16 aid;
u8 pad[2 ];
} __packed;
enum acx_preamble_type {
ACX_PREAMBLE_LONG = 0 ,
ACX_PREAMBLE_SHORT = 1
};
struct acx_preamble {
struct acx_header header;
/*
* When set , the WiLink transmits the frames with a short preamble and
* when cleared , the WiLink transmits the frames with a long preamble .
*/
u8 preamble;
u8 padding[3 ];
} __packed;
enum acx_ctsprotect_type {
CTSPROTECT_DISABLE = 0 ,
CTSPROTECT_ENABLE = 1
};
struct acx_ctsprotect {
struct acx_header header;
u8 ctsprotect;
u8 padding[3 ];
} __packed;
struct acx_tx_statistics {
u32 internal_desc_overflow;
} __packed;
struct acx_rx_statistics {
u32 out_of_mem;
u32 hdr_overflow;
u32 hw_stuck;
u32 dropped;
u32 fcs_err;
u32 xfr_hint_trig;
u32 path_reset;
u32 reset_counter;
} __packed;
struct acx_dma_statistics {
u32 rx_requested;
u32 rx_errors;
u32 tx_requested;
u32 tx_errors;
} __packed;
struct acx_isr_statistics {
/* host command complete */
u32 cmd_cmplt;
/* fiqisr() */
u32 fiqs;
/* (INT_STS_ND & INT_TRIG_RX_HEADER) */
u32 rx_headers;
/* (INT_STS_ND & INT_TRIG_RX_CMPLT) */
u32 rx_completes;
/* (INT_STS_ND & INT_TRIG_NO_RX_BUF) */
u32 rx_mem_overflow;
/* (INT_STS_ND & INT_TRIG_S_RX_RDY) */
u32 rx_rdys;
/* irqisr() */
u32 irqs;
/* (INT_STS_ND & INT_TRIG_TX_PROC) */
u32 tx_procs;
/* (INT_STS_ND & INT_TRIG_DECRYPT_DONE) */
u32 decrypt_done;
/* (INT_STS_ND & INT_TRIG_DMA0) */
u32 dma0_done;
/* (INT_STS_ND & INT_TRIG_DMA1) */
u32 dma1_done;
/* (INT_STS_ND & INT_TRIG_TX_EXC_CMPLT) */
u32 tx_exch_complete;
/* (INT_STS_ND & INT_TRIG_COMMAND) */
u32 commands;
/* (INT_STS_ND & INT_TRIG_RX_PROC) */
u32 rx_procs;
/* (INT_STS_ND & INT_TRIG_PM_802) */
u32 hw_pm_mode_changes;
/* (INT_STS_ND & INT_TRIG_ACKNOWLEDGE) */
u32 host_acknowledges;
/* (INT_STS_ND & INT_TRIG_PM_PCI) */
u32 pci_pm;
/* (INT_STS_ND & INT_TRIG_ACM_WAKEUP) */
u32 wakeups;
/* (INT_STS_ND & INT_TRIG_LOW_RSSI) */
u32 low_rssi;
} __packed;
struct acx_wep_statistics {
/* WEP address keys configured */
u32 addr_key_count;
/* default keys configured */
u32 default_key_count;
u32 reserved;
/* number of times that WEP key not found on lookup */
u32 key_not_found;
/* number of times that WEP key decryption failed */
u32 decrypt_fail;
/* WEP packets decrypted */
u32 packets;
/* WEP decrypt interrupts */
u32 interrupt;
} __packed;
#define ACX_MISSED_BEACONS_SPREAD 10
struct acx_pwr_statistics {
/* the amount of enters into power save mode (both PD & ELP) */
u32 ps_enter;
/* the amount of enters into ELP mode */
u32 elp_enter;
/* the amount of missing beacon interrupts to the host */
u32 missing_bcns;
/* the amount of wake on host-access times */
u32 wake_on_host;
/* the amount of wake on timer-expire */
u32 wake_on_timer_exp;
/* the number of packets that were transmitted with PS bit set */
u32 tx_with_ps;
/* the number of packets that were transmitted with PS bit clear */
u32 tx_without_ps;
/* the number of received beacons */
u32 rcvd_beacons;
/* the number of entering into PowerOn (power save off) */
u32 power_save_off;
/* the number of entries into power save mode */
u16 enable_ps;
/*
* the number of exits from power save , not including failed PS
* transitions
*/
u16 disable_ps;
/*
* the number of times the TSF counter was adjusted because
* of drift
*/
u32 fix_tsf_ps;
/* Gives statistics about the spread continuous missed beacons.
* The 16 LSB are dedicated for the PS mode .
* The 16 MSB are dedicated for the PS mode .
* cont_miss_bcns_spread [ 0 ] - single missed beacon .
* cont_miss_bcns_spread [ 1 ] - two continuous missed beacons .
* cont_miss_bcns_spread [ 2 ] - three continuous missed beacons .
* . . .
* cont_miss_bcns_spread [ 9 ] - ten and more continuous missed beacons .
*/
u32 cont_miss_bcns_spread[ACX_MISSED_BEACONS_SPREAD];
/* the number of beacons in awake mode */
u32 rcvd_awake_beacons;
} __packed;
struct acx_mic_statistics {
u32 rx_pkts;
u32 calc_failure;
} __packed;
struct acx_aes_statistics {
u32 encrypt_fail;
u32 decrypt_fail;
u32 encrypt_packets;
u32 decrypt_packets;
u32 encrypt_interrupt;
u32 decrypt_interrupt;
} __packed;
struct acx_event_statistics {
u32 heart_beat;
u32 calibration;
u32 rx_mismatch;
u32 rx_mem_empty;
u32 rx_pool;
u32 oom_late;
u32 phy_transmit_error;
u32 tx_stuck;
} __packed;
struct acx_ps_statistics {
u32 pspoll_timeouts;
u32 upsd_timeouts;
u32 upsd_max_sptime;
u32 upsd_max_apturn;
u32 pspoll_max_apturn;
u32 pspoll_utilization;
u32 upsd_utilization;
} __packed;
struct acx_rxpipe_statistics {
u32 rx_prep_beacon_drop;
u32 descr_host_int_trig_rx_data;
u32 beacon_buffer_thres_host_int_trig_rx_data;
u32 missed_beacon_host_int_trig_rx_data;
u32 tx_xfr_host_int_trig_rx_data;
} __packed;
struct acx_statistics {
struct acx_header header;
struct acx_tx_statistics tx;
struct acx_rx_statistics rx;
struct acx_dma_statistics dma;
struct acx_isr_statistics isr;
struct acx_wep_statistics wep;
struct acx_pwr_statistics pwr;
struct acx_aes_statistics aes;
struct acx_mic_statistics mic;
struct acx_event_statistics event;
struct acx_ps_statistics ps;
struct acx_rxpipe_statistics rxpipe;
} __packed;
#define ACX_MAX_RATE_CLASSES 8
#define ACX_RATE_MASK_UNSPECIFIED 0
#define ACX_RATE_RETRY_LIMIT 10
struct acx_rate_class {
u32 enabled_rates;
u8 short_retry_limit;
u8 long_retry_limit;
u8 aflags;
u8 reserved;
} __packed;
struct acx_rate_policy {
struct acx_header header;
u32 rate_class_cnt;
struct acx_rate_class rate_class[ACX_MAX_RATE_CLASSES];
} __packed;
struct wl1251_acx_memory {
__le16 num_stations; /* number of STAs to be supported. */
u16 reserved_1;
/*
* Nmber of memory buffers for the RX mem pool .
* The actual number may be less if there are
* not enough blocks left for the minimum num
* of TX ones .
*/
u8 rx_mem_block_num;
u8 reserved_2;
u8 num_tx_queues; /* From 1 to 16 */
u8 host_if_options; /* HOST_IF* */
u8 tx_min_mem_block_num;
u8 num_ssid_profiles;
__le16 debug_buffer_size;
} __packed;
#define ACX_RX_DESC_MIN 1
#define ACX_RX_DESC_MAX 127
#define ACX_RX_DESC_DEF 32
struct wl1251_acx_rx_queue_config {
u8 num_descs;
u8 pad;
u8 type;
u8 priority;
__le32 dma_address;
} __packed;
#define ACX_TX_DESC_MIN 1
#define ACX_TX_DESC_MAX 127
#define ACX_TX_DESC_DEF 16
struct wl1251_acx_tx_queue_config {
u8 num_descs;
u8 pad[2 ];
u8 attributes;
} __packed;
#define MAX_TX_QUEUE_CONFIGS 5
#define MAX_TX_QUEUES 4
struct wl1251_acx_config_memory {
struct acx_header header;
struct wl1251_acx_memory mem_config;
struct wl1251_acx_rx_queue_config rx_queue_config;
struct wl1251_acx_tx_queue_config tx_queue_config[MAX_TX_QUEUE_CONFIGS];
} __packed;
struct wl1251_acx_mem_map {
struct acx_header header;
void *code_start;
void *code_end;
void *wep_defkey_start;
void *wep_defkey_end;
void *sta_table_start;
void *sta_table_end;
void *packet_template_start;
void *packet_template_end;
void *queue_memory_start;
void *queue_memory_end;
void *packet_memory_pool_start;
void *packet_memory_pool_end;
void *debug_buffer1_start;
void *debug_buffer1_end;
void *debug_buffer2_start;
void *debug_buffer2_end;
/* Number of blocks FW allocated for TX packets */
u32 num_tx_mem_blocks;
/* Number of blocks FW allocated for RX packets */
u32 num_rx_mem_blocks;
} __packed;
struct wl1251_acx_wr_tbtt_and_dtim {
struct acx_header header;
/* Time in TUs between two consecutive beacons */
u16 tbtt;
/*
* DTIM period
* For BSS : Number of TBTTs in a DTIM period ( range : 1 - 10 )
* For IBSS : value shall be set to 1
*/
u8 dtim;
u8 padding;
} __packed;
enum wl1251_acx_bet_mode {
WL1251_ACX_BET_DISABLE = 0 ,
WL1251_ACX_BET_ENABLE = 1 ,
};
struct wl1251_acx_bet_enable {
struct acx_header header;
/*
* Specifies if beacon early termination procedure is enabled or
* disabled , see enum wl1251_acx_bet_mode .
*/
u8 enable;
/*
* Specifies the maximum number of consecutive beacons that may be
* early terminated . After this number is reached at least one full
* beacon must be correctly received in FW before beacon ET
* resumes . Range 0 - 255 .
*/
u8 max_consecutive;
u8 padding[2 ];
} __packed;
#define ACX_IPV4_VERSION 4
#define ACX_IPV6_VERSION 6
#define ACX_IPV4_ADDR_SIZE 4
struct wl1251_acx_arp_filter {
struct acx_header header;
u8 version; /* The IP version: 4 - IPv4, 6 - IPv6.*/
u8 enable; /* 1 - ARP filtering is enabled, 0 - disabled */
u8 padding[2 ];
u8 address[16 ]; /* The IP address used to filter ARP packets.
ARP packets that do not match this address are
dropped . When the IP Version is 4 , the last 12
bytes of the address are ignored. */
} __attribute__((packed));
struct wl1251_acx_ac_cfg {
struct acx_header header;
/*
* Access Category - The TX queue ' s access category
* ( refer to AccessCategory_enum )
*/
u8 ac;
/*
* The contention window minimum size ( in slots ) for
* the access class .
*/
u8 cw_min;
/*
* The contention window maximum size ( in slots ) for
* the access class .
*/
u16 cw_max;
/* The AIF value (in slots) for the access class. */
u8 aifsn;
u8 reserved;
/* The TX Op Limit (in microseconds) for the access class. */
u16 txop_limit;
} __packed;
enum wl1251_acx_channel_type {
CHANNEL_TYPE_DCF = 0 ,
CHANNEL_TYPE_EDCF = 1 ,
CHANNEL_TYPE_HCCA = 2 ,
};
enum wl1251_acx_ps_scheme {
/* regular ps: simple sending of packets */
WL1251_ACX_PS_SCHEME_LEGACY = 0 ,
/* sending a packet triggers a unscheduled apsd downstream */
WL1251_ACX_PS_SCHEME_UPSD_TRIGGER = 1 ,
/* a pspoll packet will be sent before every data packet */
WL1251_ACX_PS_SCHEME_LEGACY_PSPOLL = 2 ,
/* scheduled apsd mode */
WL1251_ACX_PS_SCHEME_SAPSD = 3 ,
};
enum wl1251_acx_ack_policy {
WL1251_ACX_ACK_POLICY_LEGACY = 0 ,
WL1251_ACX_ACK_POLICY_NO_ACK = 1 ,
WL1251_ACX_ACK_POLICY_BLOCK = 2 ,
};
struct wl1251_acx_tid_cfg {
struct acx_header header;
/* tx queue id number (0-7) */
u8 queue;
/* channel access type for the queue, enum wl1251_acx_channel_type */
u8 type;
/* EDCA: ac index (0-3), HCCA: traffic stream id (8-15) */
u8 tsid;
/* ps scheme of the specified queue, enum wl1251_acx_ps_scheme */
u8 ps_scheme;
/* the tx queue ack policy, enum wl1251_acx_ack_policy */
u8 ack_policy;
u8 padding[3 ];
/* not supported */
u32 apsdconf[2 ];
} __packed;
/*************************************************************************
Host Interrupt Register ( WiLink - > Host )
**************************************************************************/
/* RX packet is ready in Xfer buffer #0 */
#define WL1251_ACX_INTR_RX0_DATA BIT(0 )
/* TX result(s) are in the TX complete buffer */
#define WL1251_ACX_INTR_TX_RESULT BIT(1 )
/* OBSOLETE */
#define WL1251_ACX_INTR_TX_XFR BIT(2 )
/* RX packet is ready in Xfer buffer #1 */
#define WL1251_ACX_INTR_RX1_DATA BIT(3 )
/* Event was entered to Event MBOX #A */
#define WL1251_ACX_INTR_EVENT_A BIT(4 )
/* Event was entered to Event MBOX #B */
#define WL1251_ACX_INTR_EVENT_B BIT(5 )
/* OBSOLETE */
#define WL1251_ACX_INTR_WAKE_ON_HOST BIT(6 )
/* Trace message on MBOX #A */
#define WL1251_ACX_INTR_TRACE_A BIT(7 )
/* Trace message on MBOX #B */
#define WL1251_ACX_INTR_TRACE_B BIT(8 )
/* Command processing completion */
#define WL1251_ACX_INTR_CMD_COMPLETE BIT(9 )
/* Init sequence is done */
#define WL1251_ACX_INTR_INIT_COMPLETE BIT(14 )
#define WL1251_ACX_INTR_ALL 0 xFFFFFFFF
enum {
ACX_WAKE_UP_CONDITIONS = 0 x0002,
ACX_MEM_CFG = 0 x0003,
ACX_SLOT = 0 x0004,
ACX_QUEUE_HEAD = 0 x0005, /* for MASTER mode only */
ACX_AC_CFG = 0 x0007,
ACX_MEM_MAP = 0 x0008,
ACX_AID = 0 x000A,
ACX_RADIO_PARAM = 0 x000B, /* Not used */
ACX_CFG = 0 x000C, /* Not used */
ACX_FW_REV = 0 x000D,
ACX_MEDIUM_USAGE = 0 x000F,
ACX_RX_CFG = 0 x0010,
ACX_TX_QUEUE_CFG = 0 x0011, /* FIXME: only used by wl1251 */
ACX_BSS_IN_PS = 0 x0012, /* for AP only */
ACX_STATISTICS = 0 x0013, /* Debug API */
ACX_FEATURE_CFG = 0 x0015,
ACX_MISC_CFG = 0 x0017, /* Not used */
ACX_TID_CFG = 0 x001A,
ACX_BEACON_FILTER_OPT = 0 x001F,
ACX_LOW_RSSI = 0 x0020,
ACX_NOISE_HIST = 0 x0021,
ACX_HDK_VERSION = 0 x0022, /* ??? */
ACX_PD_THRESHOLD = 0 x0023,
ACX_DATA_PATH_PARAMS = 0 x0024, /* WO */
ACX_DATA_PATH_RESP_PARAMS = 0 x0024, /* RO */
ACX_CCA_THRESHOLD = 0 x0025,
ACX_EVENT_MBOX_MASK = 0 x0026,
#ifdef FW_RUNNING_AS_AP
ACX_DTIM_PERIOD = 0 x0027, /* for AP only */
#else
ACX_WR_TBTT_AND_DTIM = 0 x0027, /* STA only */
#endif
ACX_ACI_OPTION_CFG = 0 x0029, /* OBSOLETE (for 1251)*/
ACX_GPIO_CFG = 0 x002A, /* Not used */
ACX_GPIO_SET = 0 x002B, /* Not used */
ACX_PM_CFG = 0 x002C, /* To Be Documented */
ACX_CONN_MONIT_PARAMS = 0 x002D,
ACX_AVERAGE_RSSI = 0 x002E, /* Not used */
ACX_CONS_TX_FAILURE = 0 x002F,
ACX_BCN_DTIM_OPTIONS = 0 x0031,
ACX_SG_ENABLE = 0 x0032,
ACX_SG_CFG = 0 x0033,
ACX_ANTENNA_DIVERSITY_CFG = 0 x0035, /* To Be Documented */
ACX_LOW_SNR = 0 x0037, /* To Be Documented */
ACX_BEACON_FILTER_TABLE = 0 x0038,
ACX_ARP_IP_FILTER = 0 x0039,
ACX_ROAMING_STATISTICS_TBL = 0 x003B,
ACX_RATE_POLICY = 0 x003D,
ACX_CTS_PROTECTION = 0 x003E,
ACX_SLEEP_AUTH = 0 x003F,
ACX_PREAMBLE_TYPE = 0 x0040,
ACX_ERROR_CNT = 0 x0041,
ACX_FW_GEN_FRAME_RATES = 0 x0042,
ACX_IBSS_FILTER = 0 x0044,
ACX_SERVICE_PERIOD_TIMEOUT = 0 x0045,
ACX_TSF_INFO = 0 x0046,
ACX_CONFIG_PS_WMM = 0 x0049,
ACX_ENABLE_RX_DATA_FILTER = 0 x004A,
ACX_SET_RX_DATA_FILTER = 0 x004B,
ACX_GET_DATA_FILTER_STATISTICS = 0 x004C,
ACX_POWER_LEVEL_TABLE = 0 x004D,
ACX_BET_ENABLE = 0 x0050,
DOT11_STATION_ID = 0 x1001,
DOT11_RX_MSDU_LIFE_TIME = 0 x1004,
DOT11_CUR_TX_PWR = 0 x100D,
DOT11_DEFAULT_KEY = 0 x1010,
DOT11_RX_DOT11_MODE = 0 x1012,
DOT11_RTS_THRESHOLD = 0 x1013,
DOT11_GROUP_ADDRESS_TBL = 0 x1014,
MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL,
MAX_IE = 0 xFFFF
};
int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod,
u8 mgt_rate, u8 mgt_mod);
int wl1251_acx_station_id(struct wl1251 *wl);
int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id);
int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event,
u8 listen_interval);
int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth);
int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len);
int wl1251_acx_tx_power(struct wl1251 *wl, int power);
int wl1251_acx_feature_cfg(struct wl1251 *wl, u32 data_flow_options);
int wl1251_acx_mem_map(struct wl1251 *wl,
struct acx_header *mem_map, size_t len);
int wl1251_acx_data_path_params(struct wl1251 *wl,
struct acx_data_path_params_resp *data_path);
int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time);
int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter);
int wl1251_acx_pd_threshold(struct wl1251 *wl);
int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time);
int wl1251_acx_group_address_tbl(struct wl1251 *wl, bool enable,
void *mc_list, u32 mc_list_len);
int wl1251_acx_service_period_timeout(struct wl1251 *wl);
int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold);
int wl1251_acx_beacon_filter_opt(struct wl1251 *wl, bool enable_filter);
int wl1251_acx_beacon_filter_table(struct wl1251 *wl);
int wl1251_acx_conn_monit_params(struct wl1251 *wl);
int wl1251_acx_sg_enable(struct wl1251 *wl);
int wl1251_acx_sg_cfg(struct wl1251 *wl);
int wl1251_acx_cca_threshold(struct wl1251 *wl);
int wl1251_acx_bcn_dtim_options(struct wl1251 *wl);
int wl1251_acx_aid(struct wl1251 *wl, u16 aid);
int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask);
int wl1251_acx_low_rssi(struct wl1251 *wl, s8 threshold, u8 weight,
u8 depth, enum wl1251_acx_low_rssi_type type);
int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble);
int wl1251_acx_cts_protect(struct wl1251 *wl,
enum acx_ctsprotect_type ctsprotect);
int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats);
int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime);
int wl1251_acx_mem_cfg(struct wl1251 *wl);
int wl1251_acx_wr_tbtt_and_dtim(struct wl1251 *wl, u16 tbtt, u8 dtim);
int wl1251_acx_bet_enable(struct wl1251 *wl, enum wl1251_acx_bet_mode mode,
u8 max_consecutive);
int wl1251_acx_arp_ip_filter(struct wl1251 *wl, bool enable, __be32 address);
int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max,
u8 aifs, u16 txop);
int wl1251_acx_tid_cfg(struct wl1251 *wl, u8 queue,
enum wl1251_acx_channel_type type,
u8 tsid, enum wl1251_acx_ps_scheme ps_scheme,
enum wl1251_acx_ack_policy ack_policy);
#endif /* __WL1251_ACX_H__ */
Messung V0.5 in Prozent C=88 H=100 G=94
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(vorverarbeitet am 2026-09-29)
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2026-10-10
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