[PATCH 13/17] Add conf.h

michael.nemanov
2024-05-21T17:19:31Z

From: Michael Nemanov <Michael.Nemanov@ti.com>

Various HW / FW / Driver controls unique for the CC33xx that
can be set by OEMs.

Signed-off-by: Michael Nemanov <michael.nemanov@ti.com>
---
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..d3881aadeade
--- /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 corresonding 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-thru 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
--
2.25.1