Various HW / FW / Driver controls unique for the CC33xx that can be set by OEMs. Signed-off-by: Michael Nemanov <michael.nemanov@xxxxxx> --- drivers/net/wireless/ti/cc33xx/conf.h | 1246 +++++++++++++++++++++++++ 1 file changed, 1246 insertions(+) create mode 100644 drivers/net/wireless/ti/cc33xx/conf.h diff --git a/drivers/net/wireless/ti/cc33xx/conf.h b/drivers/net/wireless/ti/cc33xx/conf.h new file mode 100644 index 000000000000..bc6eeb7a82c4 --- /dev/null +++ b/drivers/net/wireless/ti/cc33xx/conf.h @@ -0,0 +1,1246 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * + * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/ + */ + +#ifndef __CONF_H__ +#define __CONF_H__ + +struct cc33xx_conf_header { + __le32 magic; + __le32 version; + __le32 checksum; +} __packed; + +#define CC33XX_CONF_MAGIC 0x10e100ca +#define CC33XX_CONF_VERSION 0x01070069 +#define CC33XX_CONF_MASK 0x0000ffff +#define CC33X_CONF_SIZE (sizeof(struct cc33xx_conf_file)) + +enum { + CONF_HW_BIT_RATE_1MBPS = BIT(1), + CONF_HW_BIT_RATE_2MBPS = BIT(2), + CONF_HW_BIT_RATE_5_5MBPS = BIT(3), + CONF_HW_BIT_RATE_11MBPS = BIT(4), + CONF_HW_BIT_RATE_6MBPS = BIT(5), + CONF_HW_BIT_RATE_9MBPS = BIT(6), + CONF_HW_BIT_RATE_12MBPS = BIT(7), + CONF_HW_BIT_RATE_18MBPS = BIT(8), + CONF_HW_BIT_RATE_24MBPS = BIT(9), + CONF_HW_BIT_RATE_36MBPS = BIT(10), + CONF_HW_BIT_RATE_48MBPS = BIT(11), + CONF_HW_BIT_RATE_54MBPS = BIT(12), + CONF_HW_BIT_RATE_MCS_0 = BIT(13), + CONF_HW_BIT_RATE_MCS_1 = BIT(14), + CONF_HW_BIT_RATE_MCS_2 = BIT(15), + CONF_HW_BIT_RATE_MCS_3 = BIT(16), + CONF_HW_BIT_RATE_MCS_4 = BIT(17), + CONF_HW_BIT_RATE_MCS_5 = BIT(18), + CONF_HW_BIT_RATE_MCS_6 = BIT(19), + CONF_HW_BIT_RATE_MCS_7 = BIT(20) +}; + +enum { + CONF_HW_RATE_INDEX_1MBPS = 1, + CONF_HW_RATE_INDEX_2MBPS = 2, + CONF_HW_RATE_INDEX_5_5MBPS = 3, + CONF_HW_RATE_INDEX_11MBPS = 4, + CONF_HW_RATE_INDEX_6MBPS = 5, + CONF_HW_RATE_INDEX_9MBPS = 6, + CONF_HW_RATE_INDEX_12MBPS = 7, + CONF_HW_RATE_INDEX_18MBPS = 8, + CONF_HW_RATE_INDEX_24MBPS = 9, + CONF_HW_RATE_INDEX_36MBPS = 10, + CONF_HW_RATE_INDEX_48MBPS = 11, + CONF_HW_RATE_INDEX_54MBPS = 12, + CONF_HW_RATE_INDEX_MCS0 = 13, + CONF_HW_RATE_INDEX_MCS1 = 14, + CONF_HW_RATE_INDEX_MCS2 = 15, + CONF_HW_RATE_INDEX_MCS3 = 16, + CONF_HW_RATE_INDEX_MCS4 = 17, + CONF_HW_RATE_INDEX_MCS5 = 18, + CONF_HW_RATE_INDEX_MCS6 = 19, + CONF_HW_RATE_INDEX_MCS7 = 20, + + CONF_HW_RATE_INDEX_MAX = CONF_HW_RATE_INDEX_MCS7, +}; + +enum { + CONF_PREAMBLE_TYPE_SHORT = 0, + CONF_PREAMBLE_TYPE_LONG = 1, + CONF_PREAMBLE_TYPE_OFDM = 2, + CONF_PREAMBLE_TYPE_N_MIXED_MODE = 3, + CONF_PREAMBLE_TYPE_GREENFIELD = 4, + CONF_PREAMBLE_TYPE_AX_SU = 5, + CONF_PREAMBLE_TYPE_AX_MU = 6, + CONF_PREAMBLE_TYPE_AX_SU_ER = 7, + CONF_PREAMBLE_TYPE_AX_TB = 8, + CONF_PREAMBLE_TYPE_AX_TB_NDP_FB = 9, + CONF_PREAMBLE_TYPE_AC_VHT = 10, + CONF_PREAMBLE_TYPE_BE_EHT_MU = 13, + CONF_PREAMBLE_TYPE_BE_EHT_TB = 14, + CONF_PREAMBLE_TYPE_INVALID = 0xFF +}; + +#define CONF_HW_RXTX_RATE_UNSUPPORTED 0xff + +enum conf_rx_queue_type { + CONF_RX_QUEUE_TYPE_LOW_PRIORITY, /* All except the high priority */ + CONF_RX_QUEUE_TYPE_HIGH_PRIORITY, /* Management and voice packets */ +}; + +struct cc33xx_clk_cfg { + u32 n; + u32 m; + u32 p; + u32 q; + u8 swallow; +}; + +struct conf_rx_settings { + /* The maximum amount of time, in TU, before the + * firmware discards the MSDU. + * + * Range: 0 - 0xFFFFFFFF + */ + u32 rx_msdu_life_time; + + /* Packet detection threshold in the PHY. + * + * FIXME: details unknown. + */ + u32 packet_detection_threshold; + + /* The longest time the STA will wait to receive traffic from the AP + * after a PS-poll has been transmitted. + * + * Range: 0 - 200000 + */ + 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. + * + * Range: 0 - 200000 + */ + u16 upsd_timeout; + + /* The number of octets in an MPDU, below which an RTS/CTS + * handshake is not performed. + * + * Range: 0 - 4096 + */ + u16 rts_threshold; + + /* The RX Clear Channel Assessment threshold in the PHY + * (the energy threshold). + * + * Range: ENABLE_ENERGY_D == 0x140A + * DISABLE_ENERGY_D == 0xFFEF + */ + u16 rx_cca_threshold; + + /* Occupied Rx mem-blocks number which requires interrupting the host + * (0 = no buffering, 0xffff = disabled). + * + * Range: uint16_t + */ + u16 irq_blk_threshold; + + /* Rx packets number which requires interrupting the host + * (0 = no buffering). + * + * Range: uint16_t + */ + u16 irq_pkt_threshold; + + /* Max time in msec the FW may delay RX-Complete interrupt. + * + * Range: 1 - 100 + */ + u16 irq_timeout; + + /* The RX queue type. + * + * Range: RX_QUEUE_TYPE_RX_LOW_PRIORITY, RX_QUEUE_TYPE_RX_HIGH_PRIORITY, + */ + u8 queue_type; +} __packed; + +#define CONF_TX_MAX_RATE_CLASSES 10 + +#define CONF_TX_RATE_MASK_UNSPECIFIED 0 +#define CONF_TX_RATE_MASK_BASIC (CONF_HW_BIT_RATE_1MBPS | \ + CONF_HW_BIT_RATE_2MBPS) +#define CONF_TX_RATE_RETRY_LIMIT 10 + +/* basic rates for p2p operations (probe req/resp, etc.) */ +#define CONF_TX_RATE_MASK_BASIC_P2P CONF_HW_BIT_RATE_6MBPS + +/* Rates supported for data packets when operating as STA/AP. Note the absence + * of the 22Mbps rate. There is a FW limitation on 12 rates so we must drop + * one. The rate dropped is not mandatory under any operating mode. + */ +#define CONF_TX_ENABLED_RATES (CONF_HW_BIT_RATE_1MBPS | \ + CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS | \ + CONF_HW_BIT_RATE_6MBPS | CONF_HW_BIT_RATE_9MBPS | \ + CONF_HW_BIT_RATE_11MBPS | CONF_HW_BIT_RATE_12MBPS | \ + CONF_HW_BIT_RATE_18MBPS | CONF_HW_BIT_RATE_24MBPS | \ + CONF_HW_BIT_RATE_36MBPS | CONF_HW_BIT_RATE_48MBPS | \ + CONF_HW_BIT_RATE_54MBPS) + +#define CONF_TX_CCK_RATES (CONF_HW_BIT_RATE_1MBPS | \ + CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS | \ + CONF_HW_BIT_RATE_11MBPS) + +#define CONF_TX_OFDM_RATES (CONF_HW_BIT_RATE_6MBPS | \ + CONF_HW_BIT_RATE_12MBPS | CONF_HW_BIT_RATE_24MBPS | \ + CONF_HW_BIT_RATE_36MBPS | CONF_HW_BIT_RATE_48MBPS | \ + CONF_HW_BIT_RATE_54MBPS) + +#define CONF_TX_MCS_RATES (CONF_HW_BIT_RATE_MCS_0 | \ + CONF_HW_BIT_RATE_MCS_1 | CONF_HW_BIT_RATE_MCS_2 | \ + CONF_HW_BIT_RATE_MCS_3 | CONF_HW_BIT_RATE_MCS_4 | \ + CONF_HW_BIT_RATE_MCS_5 | CONF_HW_BIT_RATE_MCS_6 | \ + CONF_HW_BIT_RATE_MCS_7) + +/* Default rates for management traffic when operating in AP mode. This + * should be configured according to the basic rate set of the AP + */ +#define CONF_TX_AP_DEFAULT_MGMT_RATES (CONF_HW_BIT_RATE_1MBPS | \ + CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS) + +/* default rates for working as IBSS (11b and OFDM) */ +#define CONF_TX_IBSS_DEFAULT_RATES (CONF_HW_BIT_RATE_1MBPS | \ + CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS | \ + CONF_HW_BIT_RATE_11MBPS | CONF_TX_OFDM_RATES) + +struct conf_tx_rate_class { + /* The rates enabled for this rate class. + * + * Range: CONF_HW_BIT_RATE_* bit mask + */ + u32 enabled_rates; + + /* The dot11 short retry limit used for TX retries. + * + * Range: uint8_t + */ + u8 short_retry_limit; + + /* The dot11 long retry limit used for TX retries. + * + * Range: uint8_t + */ + u8 long_retry_limit; + + /* Flags controlling the attributes of TX transmission. + * + * Range: bit 0: Truncate - when set, FW attempts to send a frame stop + * when the total valid per-rate attempts have + * been exhausted; otherwise transmissions + * will continue at the lowest available rate + * until the appropriate one of the + * short_retry_limit, long_retry_limit, + * dot11_max_transmit_msdu_life_time, or + * max_tx_life_time, is exhausted. + * 1: Preamble Override - indicates if the preamble type + * should be used in TX. + * 2: Preamble Type - the type of the preamble to be used by + * the policy (0 - long preamble, 1 - short preamble. + */ + u8 aflags; +} __packed; + +#define CONF_TX_MAX_AC_COUNT 4 + +/* Slot number setting to start transmission at PIFS interval */ +#define CONF_TX_AIFS_PIFS 1 +/* Slot number setting to start transmission at DIFS interval normal + * DCF access + */ +#define CONF_TX_AIFS_DIFS 2 + +enum conf_tx_ac { + CONF_TX_AC_BE = 0, /* best effort / legacy */ + CONF_TX_AC_BK = 1, /* background */ + CONF_TX_AC_VI = 2, /* video */ + CONF_TX_AC_VO = 3, /* voice */ + CONF_TX_AC_CTS2SELF = 4, /* fictitious AC, follows AC_VO */ + CONF_TX_AC_ANY_TID = 0xff +}; + +struct conf_sig_weights { + /* RSSI from beacons average weight. + * + * Range: uint8_t + */ + u8 rssi_bcn_avg_weight; + + /* RSSI from data average weight. + * + * Range: uint8_t + */ + u8 rssi_pkt_avg_weight; + + /* SNR from beacons average weight. + * + * Range: uint8_t + */ + u8 snr_bcn_avg_weight; + + /* SNR from data average weight. + * + * Range: uint8_t + */ + u8 snr_pkt_avg_weight; +} __packed; + +struct conf_tx_ac_category { + /* The AC class identifier. + * + * Range: enum conf_tx_ac + */ + u8 ac; + + /* The contention window minimum size (in slots) for the access + * class. + * + * Range: uint8_t + */ + u8 cw_min; + + /* The contention window maximum size (in slots) for the access + * class. + * + * Range: uint8_t + */ + u16 cw_max; + + /* The AIF value (in slots) for the access class. + * + * Range: uint8_t + */ + u8 aifsn; + + /* The TX Op Limit (in microseconds) for the access class. + * + * Range: uint16_t + */ + u16 tx_op_limit; + + /* Is the MU EDCA configured + * + * Range: uint8_t + */ + u8 is_mu_edca; + + /* The AIFSN value for the corresponding access class + * + * Range: uint8_t + */ + u8 mu_edca_aifs; + + /* The ECWmin and ECWmax value is indicating contention window maximum + * size (in slots) for the access + * + * Range: uint8_t + */ + u8 mu_edca_ecw_min_max; + + /* The MU EDCA timer (in microseconds) obtaining an EDCA TXOP + * for STA using MU EDCA parameters + * + * Range: uint8_t + */ + u8 mu_edca_timer; +} __packed; + +#define CONF_TX_MAX_TID_COUNT 8 + +/* Allow TX BA on all TIDs but 6,7. These are currently reserved in the FW */ +#define CONF_TX_BA_ENABLED_TID_BITMAP 0x3F + +enum { + CONF_CHANNEL_TYPE_DCF = 0, /* DC/LEGACY*/ + CONF_CHANNEL_TYPE_EDCF = 1, /* EDCA*/ + CONF_CHANNEL_TYPE_HCCA = 2, /* HCCA*/ +}; + +enum { + CONF_PS_SCHEME_LEGACY = 0, + CONF_PS_SCHEME_UPSD_TRIGGER = 1, + CONF_PS_SCHEME_LEGACY_PSPOLL = 2, + CONF_PS_SCHEME_SAPSD = 3, +}; + +enum { + CONF_ACK_POLICY_LEGACY = 0, + CONF_ACK_POLICY_NO_ACK = 1, + CONF_ACK_POLICY_BLOCK = 2, +}; + +struct conf_tx_tid { + u8 queue_id; + u8 channel_type; + u8 tsid; + u8 ps_scheme; + u8 ack_policy; + u32 apsd_conf[2]; +} __packed; + +struct conf_tx_settings { + /* The TX ED value for TELEC Enable/Disable. + * + * Range: 0, 1 + */ + u8 tx_energy_detection; + + /* Configuration for rate classes for TX (currently only one + * rate class supported). Used in non-AP mode. + */ + struct conf_tx_rate_class sta_rc_conf; + + /* Configuration for access categories for TX rate control. + */ + u8 ac_conf_count; + /*struct conf_tx_ac_category ac_conf[CONF_TX_MAX_AC_COUNT];*/ + struct conf_tx_ac_category ac_conf0; + struct conf_tx_ac_category ac_conf1; + struct conf_tx_ac_category ac_conf2; + struct conf_tx_ac_category ac_conf3; + + /* AP-mode - allow this number of TX retries to a station before an + * event is triggered from FW. + * In AP-mode the hlids of unreachable stations are given in the + * "sta_tx_retry_exceeded" member in the event mailbox. + */ + u8 max_tx_retries; + + /* AP-mode - after this number of seconds a connected station is + * considered inactive. + */ + u16 ap_aging_period; + + /* Configuration for TID parameters. + */ + u8 tid_conf_count; + /* struct conf_tx_tid tid_conf[]; */ + struct conf_tx_tid tid_conf0; + struct conf_tx_tid tid_conf1; + struct conf_tx_tid tid_conf2; + struct conf_tx_tid tid_conf3; + struct conf_tx_tid tid_conf4; + struct conf_tx_tid tid_conf5; + struct conf_tx_tid tid_conf6; + struct conf_tx_tid tid_conf7; + + /* The TX fragmentation threshold. + * + * Range: uint16_t + */ + u16 frag_threshold; + + /* Max time in msec the FW may delay frame TX-Complete interrupt. + * + * Range: uint16_t + */ + u16 tx_compl_timeout; + + /* Completed TX packet count which requires to issue the TX-Complete + * interrupt. + * + * Range: uint16_t + */ + u16 tx_compl_threshold; + + /* The rate used for control messages and scanning on the 2.4GHz band + * + * Range: CONF_HW_BIT_RATE_* bit mask + */ + u32 basic_rate; + + /* The rate used for control messages and scanning on the 5GHz band + * + * Range: CONF_HW_BIT_RATE_* bit mask + */ + u32 basic_rate_5; + + /* TX retry limits for templates + */ + u8 tmpl_short_retry_limit; + u8 tmpl_long_retry_limit; + + /* Time in ms for Tx watchdog timer to expire */ + u32 tx_watchdog_timeout; + + /* when a slow link has this much packets pending, it becomes a low + * priority link, scheduling-wise + */ + u8 slow_link_thold; + + /* when a fast link has this much packets pending, it becomes a low + * priority link, scheduling-wise + */ + u8 fast_link_thold; +} __packed; + +enum { + CONF_WAKE_UP_EVENT_BEACON = 0x00, /* Wake on every Beacon */ + CONF_WAKE_UP_EVENT_DTIM = 0x01, /* Wake on every DTIM */ + CONF_WAKE_UP_EVENT_N_DTIM = 0x02, /* Wake every Nth DTIM */ + CONF_WAKE_UP_EVENT_LIMIT = CONF_WAKE_UP_EVENT_N_DTIM, + /* Not supported: */ + CONF_WAKE_UP_EVENT_N_BEACONS = 0x03, /* Wake every Nth beacon */ + CONF_WAKE_UP_EVENT_BITS_MASK = 0x0F +}; + +#define CONF_MAX_BCN_FILT_IE_COUNT 32 + +#define CONF_BCN_RULE_PASS_ON_CHANGE BIT(0) +#define CONF_BCN_RULE_PASS_ON_APPEARANCE BIT(1) + +#define CONF_BCN_IE_OUI_LEN 3 +#define CONF_BCN_IE_VER_LEN 2 + +struct conf_bcn_filt_rule { + /* IE number to which to associate a rule. + * + * Range: uint8_t + */ + u8 ie; + + /* Rule to associate with the specific ie. + * + * Range: CONF_BCN_RULE_PASS_ON_* + */ + u8 rule; + + /* OUI for the vendor specifie IE (221) + */ + u8 oui[3]; + + /* Type for the vendor specifie IE (221) + */ + u8 type; + + /* Version for the vendor specifie IE (221) + */ + u8 version[2]; +} __packed; + +enum conf_bcn_filt_mode { + CONF_BCN_FILT_MODE_DISABLED = 0, + CONF_BCN_FILT_MODE_ENABLED = 1 +}; + +enum conf_bet_mode { + CONF_BET_MODE_DISABLE = 0, + CONF_BET_MODE_ENABLE = 1, +}; + +struct conf_conn_settings { + /* Enable or disable the beacon filtering. + * + * Range: CONF_BCN_FILT_MODE_* + */ + u8 bcn_filt_mode; + + /* Configure Beacon filter pass-through rules. + */ + u8 bcn_filt_ie_count; + /*struct conf_bcn_filt_rule bcn_filt_ie[CONF_MAX_BCN_FILT_IE_COUNT];*/ + /* struct conf_bcn_filt_rule bcn_filt_ie[32]; */ + struct conf_bcn_filt_rule bcn_filt_ie0; + struct conf_bcn_filt_rule bcn_filt_ie1; + struct conf_bcn_filt_rule bcn_filt_ie2; + struct conf_bcn_filt_rule bcn_filt_ie3; + struct conf_bcn_filt_rule bcn_filt_ie4; + struct conf_bcn_filt_rule bcn_filt_ie5; + struct conf_bcn_filt_rule bcn_filt_ie6; + struct conf_bcn_filt_rule bcn_filt_ie7; + struct conf_bcn_filt_rule bcn_filt_ie8; + struct conf_bcn_filt_rule bcn_filt_ie9; + struct conf_bcn_filt_rule bcn_filt_ie10; + struct conf_bcn_filt_rule bcn_filt_ie11; + struct conf_bcn_filt_rule bcn_filt_ie12; + struct conf_bcn_filt_rule bcn_filt_ie13; + struct conf_bcn_filt_rule bcn_filt_ie14; + struct conf_bcn_filt_rule bcn_filt_ie15; + struct conf_bcn_filt_rule bcn_filt_ie16; + struct conf_bcn_filt_rule bcn_filt_ie17; + struct conf_bcn_filt_rule bcn_filt_ie18; + struct conf_bcn_filt_rule bcn_filt_ie19; + struct conf_bcn_filt_rule bcn_filt_ie20; + struct conf_bcn_filt_rule bcn_filt_ie21; + struct conf_bcn_filt_rule bcn_filt_ie22; + struct conf_bcn_filt_rule bcn_filt_ie23; + struct conf_bcn_filt_rule bcn_filt_ie24; + struct conf_bcn_filt_rule bcn_filt_ie25; + struct conf_bcn_filt_rule bcn_filt_ie26; + struct conf_bcn_filt_rule bcn_filt_ie27; + struct conf_bcn_filt_rule bcn_filt_ie28; + struct conf_bcn_filt_rule bcn_filt_ie29; + struct conf_bcn_filt_rule bcn_filt_ie30; + struct conf_bcn_filt_rule bcn_filt_ie31; + + /* The number of consecutive beacons to lose, before the firmware + * becomes out of synch. + * + * Range: uint32_t + */ + u32 synch_fail_thold; + + /* After out-of-synch, the number of TU's to wait without a further + * received beacon (or probe response) before issuing the BSS_EVENT_LOSE + * event. + * + * Range: uint32_t + */ + u32 bss_lose_timeout; + + /* Beacon receive timeout. + * + * Range: uint32_t + */ + u32 beacon_rx_timeout; + + /* Broadcast receive timeout. + * + * Range: uint32_t + */ + u32 broadcast_timeout; + + /* Enable/disable reception of broadcast packets in power save mode + * + * Range: 1 - enable, 0 - disable + */ + u8 rx_broadcast_in_ps; + + /* Consecutive PS Poll failures before sending event to driver + * + * Range: uint8_t + */ + u8 ps_poll_threshold; + + /* Configuration of signal average weights. + */ + struct conf_sig_weights sig_weights; + + /* Specifies if beacon early termination procedure is enabled or + * disabled. + * + * Range: CONF_BET_MODE_* + */ + u8 bet_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 bet_max_consecutive; + + /* Specifies the maximum number of times to try PSM entry if it fails + * (if sending the appropriate null-func message fails.) + * + * Range 0 - 255 + */ + u8 psm_entry_retries; + + /* Specifies the maximum number of times to try PSM exit if it fails + * (if sending the appropriate null-func message fails.) + * + * Range 0 - 255 + */ + u8 psm_exit_retries; + + /* Specifies the maximum number of times to try transmit the PSM entry + * null-func frame for each PSM entry attempt + * + * Range 0 - 255 + */ + u8 psm_entry_nullfunc_retries; + + /* Specifies the dynamic PS timeout in ms that will be used + * by the FW when in AUTO_PS mode + */ + u16 dynamic_ps_timeout; + + /* Specifies whether dynamic PS should be disabled and PSM forced. + * This is required for certain WiFi certification tests. + */ + u8 forced_ps; + + /* Specifies the interval of the connection keep-alive null-func + * frame in ms. + * + * Range: 1000 - 3600000 + */ + u32 keep_alive_interval; + + /* Maximum listen interval supported by the driver in units of beacons. + * + * Range: uint16_t + */ + u8 max_listen_interval; + + /* Default sleep authorization for a new STA interface. This determines + * whether we can go to ELP. + */ + u8 sta_sleep_auth; + + /* Default RX BA Activity filter configuration + */ + u8 suspend_rx_ba_activity; +} __packed; + +struct conf_itrim_settings { + /* enable dco itrim */ + u8 enable; + + /* moderation timeout in microsecs from the last TX */ + u32 timeout; +} __packed; + +enum conf_fast_wakeup { + CONF_FAST_WAKEUP_ENABLE, + CONF_FAST_WAKEUP_DISABLE, +}; + +struct conf_pm_config_settings { + /* Host clock settling time + * + * Range: 0 - 30000 us + */ + u32 host_clk_settling_time; + + /* Host fast wakeup support + * + * Range: enum conf_fast_wakeup + */ + u8 host_fast_wakeup_support; +} __packed; + +struct conf_roam_trigger_settings { + /* The minimum interval between two trigger events. + * + * Range: 0 - 60000 ms + */ + u16 trigger_pacing; + + /* The weight for rssi/beacon average calculation + * + * Range: 0 - 255 + */ + u8 avg_weight_rssi_beacon; + + /* The weight for rssi/data frame average calculation + * + * Range: 0 - 255 + */ + u8 avg_weight_rssi_data; + + /* The weight for snr/beacon average calculation + * + * Range: 0 - 255 + */ + u8 avg_weight_snr_beacon; + + /* The weight for snr/data frame average calculation + * + * Range: 0 - 255 + */ + u8 avg_weight_snr_data; +} __packed; + +struct conf_scan_settings { + /* The minimum time to wait on each channel for active scans + * This value will be used whenever there's a connected interface. + * + * Range: uint32_t tu/1000 + */ + u32 min_dwell_time_active; + + /* The maximum time to wait on each channel for active scans + * This value will be currently used whenever there's a + * connected interface. It shouldn't exceed 30000 (~30ms) to avoid + * possible interference of voip traffic going on while scanning. + * + * Range: uint32_t tu/1000 + */ + u32 max_dwell_time_active; + + /* The minimum time to wait on each channel for active scans + * when it's possible to have longer scan dwell times. + * Currently this is used whenever we're idle on all interfaces. + * Longer dwell times improve detection of networks within a + * single scan. + * + * Range: uint32_t tu/1000 + */ + u32 min_dwell_time_active_long; + + /* The maximum time to wait on each channel for active scans + * when it's possible to have longer scan dwell times. + * See min_dwell_time_active_long + * + * Range: uint32_t tu/1000 + */ + u32 max_dwell_time_active_long; + + /* time to wait on the channel for passive scans (in TU/1000) */ + u32 dwell_time_passive; + + /* time to wait on the channel for DFS scans (in TU/1000) */ + u32 dwell_time_dfs; + + /* Number of probe requests to transmit on each active scan channel + * + * Range: uint8_t + */ + u16 num_probe_reqs; + + /* Scan trigger (split scan) timeout. The FW will split the scan + * operation into slices of the given time and allow the FW to schedule + * other tasks in between. + * + * Range: uint32_t Microsecs + */ + u32 split_scan_timeout; +} __packed; + +struct conf_sched_scan_settings { + /* The base time to wait on the channel for active scans (in TU/1000). + * The minimum dwell time is calculated according to this: + * min_dwell_time = base + num_of_probes_to_be_sent * delta_per_probe + * The maximum dwell time is calculated according to this: + * max_dwell_time = min_dwell_time + max_dwell_time_delta + */ + u32 base_dwell_time; + + /* The delta between the min dwell time and max dwell time for + * active scans (in TU/1000s). The max dwell time is used by the FW once + * traffic is detected on the channel. + */ + u32 max_dwell_time_delta; + + /* Delta added to min dwell time per each probe in 2.4 GHz (TU/1000) */ + u32 dwell_time_delta_per_probe; + + /* Delta added to min dwell time per each probe in 5 GHz (TU/1000) */ + u32 dwell_time_delta_per_probe_5; + + /* time to wait on the channel for passive scans (in TU/1000) */ + u32 dwell_time_passive; + + /* time to wait on the channel for DFS scans (in TU/1000) */ + u32 dwell_time_dfs; + + /* number of probe requests to send on each channel in active scans */ + u8 num_probe_reqs; + + /* RSSI threshold to be used for filtering */ + s8 rssi_threshold; + + /* SNR threshold to be used for filtering */ + s8 snr_threshold; + + /* number of short intervals scheduled scan cycles before + * switching to long intervals + */ + u8 num_short_intervals; + + /* interval between each long scheduled scan cycle (in ms) */ + u16 long_interval; +} __packed; + +struct conf_ht_setting { + u8 rx_ba_win_size; + u8 tx_ba_win_size; + u16 inactivity_timeout; + + /* bitmap of enabled TIDs for TX BA sessions */ + u8 tx_ba_tid_bitmap; + + /* DEFAULT / WIDE / SISO20 */ + u8 mode; +} __packed; + +struct conf_memory_settings { + /* Number of stations supported in IBSS mode */ + u8 num_stations; + + /* Number of ssid profiles used in IBSS mode */ + u8 ssid_profiles; + + /* Number of memory buffers allocated to rx pool */ + u8 rx_block_num; + + /* Minimum number of blocks allocated to tx pool */ + u8 tx_min_block_num; + + /* Disable/Enable dynamic memory */ + u8 dynamic_memory; + + /* Minimum required free tx memory blocks in order to assure optimum + * performance + * + * Range: 0-120 + */ + u8 min_req_tx_blocks; + + /* Minimum required free rx memory blocks in order to assure optimum + * performance + * + * Range: 0-120 + */ + u8 min_req_rx_blocks; + + /* Minimum number of mem blocks (free+used) guaranteed for TX + * + * Range: 0-120 + */ + u8 tx_min; +} __packed; + +struct conf_rx_streaming_settings { + /* RX Streaming duration (in msec) from last tx/rx + * + * Range: uint32_t + */ + u32 duration; + + /* Bitmap of tids to be polled during RX streaming. + * (Note: it doesn't look like it really matters) + * + * Range: 0x1-0xff + */ + u8 queues; + + /* RX Streaming interval. + * (Note:this value is also used as the rx streaming timeout) + * Range: 0 (disabled), 10 - 100 + */ + u8 interval; + + /* enable rx streaming also when there is no coex activity + */ + u8 always; +} __packed; + +struct conf_fwlog { + /* Continuous or on-demand */ + u8 mode; + + /* Number of memory blocks dedicated for the FW logger + * + * Range: 2-16, or 0 to disable the FW logger + */ + u8 mem_blocks; + + /* Minimum log level threshold */ + u8 severity; + + /* Include/exclude timestamps from the log messages */ + u8 timestamp; + + /* See enum cc33xx_fwlogger_output */ + u8 output; + + /* Regulates the frequency of log messages */ + u8 threshold; +} __packed; + +#define ACX_RATE_MGMT_NUM_OF_RATES 13 +struct conf_rate_policy_settings { + u16 rate_retry_score; + u16 per_add; + u16 per_th1; + u16 per_th2; + u16 max_per; + u8 inverse_curiosity_factor; + u8 tx_fail_low_th; + u8 tx_fail_high_th; + u8 per_alpha_shift; + u8 per_add_shift; + u8 per_beta1_shift; + u8 per_beta2_shift; + u8 rate_check_up; + u8 rate_check_down; + u8 rate_retry_policy[13]; +} __packed; + +struct conf_hangover_settings { + u32 recover_time; + u8 hangover_period; + u8 dynamic_mode; + u8 early_termination_mode; + u8 max_period; + u8 min_period; + u8 increase_delta; + u8 decrease_delta; + u8 quiet_time; + u8 increase_time; + u8 window_size; +} __packed; + +enum { + CLOCK_CONFIG_16_2_M = 1, + CLOCK_CONFIG_16_368_M, + CLOCK_CONFIG_16_8_M, + CLOCK_CONFIG_19_2_M, + CLOCK_CONFIG_26_M, + CLOCK_CONFIG_32_736_M, + CLOCK_CONFIG_33_6_M, + CLOCK_CONFIG_38_468_M, + CLOCK_CONFIG_52_M, + + NUM_CLOCK_CONFIGS, +}; + +enum cc33xx_ht_mode { + /* Default - use MIMO, fallback to SISO20 */ + HT_MODE_DEFAULT = 0, + + /* Wide - use SISO40 */ + HT_MODE_WIDE = 1, + + /* Use SISO20 */ + HT_MODE_SISO20 = 2, +}; + +struct conf_ap_sleep_settings { + /* Duty Cycle (20-80% of staying Awake) for IDLE AP + * (0: disable) + */ + u8 idle_duty_cycle; + /* Duty Cycle (20-80% of staying Awake) for Connected AP + * (0: disable) + */ + u8 connected_duty_cycle; + /* Maximum stations that are allowed to be connected to AP + * (255: no limit) + */ + u8 max_stations_thresh; + /* Timeout till enabling the Sleep Mechanism after data stops + * [unit: 100 msec] + */ + u8 idle_conn_thresh; +} __packed; + +#define CHANNELS_COUNT 39 /* 14 2.4GHz channels, 25 5GHz channels*/ +#define PER_CHANNEL_REG_RULE_BYTES 13 +#define REG_RULES_COUNT (CHANNELS_COUNT * PER_CHANNEL_REG_RULE_BYTES) /* 507 */ + +/* TX Power limitation for a channel, used for reg domain */ +struct conf_channel_power_limit { + u32 reg_lim_0; + u32 reg_lim_1; + u32 reg_lim_2; + u8 reg_lim_3; +} __packed; + +struct conf_coex_configuration { + /* Work without Coex HW + * + * Range: 1 - YES, 0 - NO + */ + u8 disable_coex; + /* Yes/No Choose if External SoC entity is connected + * + * Range: 1 - YES, 0 - NO + */ + u8 is_ext_soc_enable; + /* External SoC grant polarity + * + * 0 - Active Low + * + * 1 - Active High (Default) + */ + u8 ext_soc_grant_polarity; + /* External SoC priority polarity + * + * 0 - Active Low (Default) + * + * 1 - Active High + */ + u8 ext_soc_priority_polarity; + /* External SoC request polarity + * + * 0 - Active Low (Default) + * + * 1 - Active High + */ + u8 ext_soc_request_polarity; + u16 ext_soc_min_grant_time; + u16 ext_soc_max_grant_time; + /* Range: 0 - 20 us + */ + u8 ext_soc_t2_time; + + u8 ext_soc_to_wifi_grant_delay; + u8 ext_soc_to_ble_grant_delay; +} __packed; + +struct conf_iomux_configuration { + /* For any iomux pull value: + * 1: Pull up + * 2: Pull down + * 3: Pull disable + * ff: Default value set by HW + * ANY other value is invalid + */ + u8 slow_clock_in_pull_val; + u8 sdio_clk_pull_val; + u8 sdio_cmd_pull_val; + u8 sdio_d0_pull_val; + u8 sdio_d1_pull_val; + u8 sdio_d2_pull_val; + u8 sdio_d3_pull_val; + u8 host_irq_wl_pull_val; + u8 uart1_tx_pull_val; + u8 uart1_rx_pull_val; + u8 uart1_cts_pull_val; + u8 uart1_rts_pull_val; + u8 coex_priority_pull_val; + u8 coex_req_pull_val; + u8 coex_grant_pull_val; + u8 host_irq_ble_pull_val; + u8 fast_clk_req_pull_val; + u8 ant_sel_pull_val; +} __packed; + +struct conf_ant_diversity { + /* First beacons after antenna switch. + * In this window we asses our satisfaction from the new antenna. + */ + u8 fast_switching_window; + + /* Deltas above this threshold between the curiosity score and + * the average RSSI will lead to antenna switch. + */ + u8 rssi_delta_for_switching; + + /* Used in the first beacons after antenna switch: + * Deltas above this threshold between the average RSSI and + * the curiosity score will make us switch back the antennas. + */ + u8 rssi_delta_for_fast_switching; + + /* Curiosity punishment in beacon timeout after an antenna switch. + */ + u8 curiosity_punish; + + /* Curiosity raise in beacon timeout not after an antenna switch. + */ + u8 curiosity_raise; + + /* Used for the average RSSI punishment in beacon timeout + * not after antenna switch. + */ + u8 consecutive_missed_beacons_threshold; + + /* Used in the curiosity metric. + */ + u8 compensation_log; + + /* Used in the average RSSI metric. + */ + u8 log_alpha; + + /* Curiosity initialization score. + */ + s8 initial_curiosity; + + /* MR configuration: should the AP follow the STA antenna or use the default antenna. + */ + u8 ap_follows_sta; + + /* MR configuration: should the BLE follow the STA antenna or use the default antenna. + */ + u8 ble_follows_sta; + + /* The antenna to use when the diversity mechanism is not in charge. + */ + u8 default_antenna; +} __packed; + +struct cc33xx_core_conf { + u8 enable_5ghz; + u8 enable_ble; + u8 enable_at_test_debug; + u8 disable_beamforming_fftp; + u32 ble_uart_baudrate; + u8 enable_flow_ctrl; + u8 listen_interval; + u8 wake_up_event; + u8 suspend_listen_interval; + u8 suspend_wake_up_event; + u8 per_channel_power_limit[507]; + u32 internal_slowclk_wakeup_earlier; + u32 internal_slowclk_open_window_longer; + u32 external_slowclk_wakeup_earlier; + u32 external_slowclk_open_window_longer; + struct conf_coex_configuration coex_configuration; + /* Prevent HW recovery. FW will remain stuck. */ + u8 no_recovery; + u8 disable_logger; + u8 mixed_mode_support; + u8 sram_ldo_voltage_trimming; + u32 xtal_settling_time_usec; + struct conf_ant_diversity ant_diversity; + struct conf_iomux_configuration iomux_configuration; +} __packed; + +struct cc33xx_mac_conf { + u8 ps_scheme; + u8 he_enable; + u8 ap_max_num_stations; +} __packed; + +struct cc33xx_phy_conf { + u8 insertion_loss_2_4ghz[2]; + u8 insertion_loss_5ghz[2]; + u8 reserved_0[2]; + u8 ant_gain_2_4ghz[2]; + u8 ant_gain_5ghz[2]; + u8 reserved_1[2]; + u8 ble_ch_lim_1m[40]; + u8 ble_ch_lim_2m[40]; + u8 one_time_calibration_only; + u8 is_diplexer_present; + u8 num_of_antennas; + u8 reg_domain; + u16 calib_period; +} __packed; + +struct cc33xx_host_conf { + struct conf_rx_settings rx; + struct conf_tx_settings tx; + struct conf_conn_settings conn; + struct conf_itrim_settings itrim; + struct conf_pm_config_settings pm_config; + struct conf_roam_trigger_settings roam_trigger; + struct conf_scan_settings scan; + struct conf_sched_scan_settings sched_scan; + struct conf_ht_setting ht; + struct conf_memory_settings mem; + struct conf_rx_streaming_settings rx_streaming; + struct conf_fwlog fwlog; + struct conf_rate_policy_settings rate; + struct conf_hangover_settings hangover; + struct conf_ap_sleep_settings ap_sleep; + +} __packed; + +struct cc33xx_conf_file { + struct cc33xx_conf_header header; + struct cc33xx_phy_conf phy; + struct cc33xx_mac_conf mac; + struct cc33xx_core_conf core; + struct cc33xx_host_conf host_conf; +} __packed; + +#endif -- 2.34.1
