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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 | /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* * Copyright (C) 2023 Intel Corporation * Copyright (C) 2013-2014, 2018-2019 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2017 Intel Deutschland GmbH */ #ifndef __iwl_fw_api_coex_h__ #define __iwl_fw_api_coex_h__ #include <linux/types.h> #include <linux/bitops.h> #define BITS(nb) (BIT(nb) - 1) enum iwl_bt_coex_lut_type { BT_COEX_TIGHT_LUT = 0, BT_COEX_LOOSE_LUT, BT_COEX_TX_DIS_LUT, BT_COEX_MAX_LUT, BT_COEX_INVALID_LUT = 0xff, }; /* BT_COEX_DECISION_LUT_INDEX_API_E_VER_1 */ #define BT_REDUCED_TX_POWER_BIT BIT(7) enum iwl_bt_coex_mode { BT_COEX_DISABLE = 0x0, BT_COEX_NW = 0x1, BT_COEX_BT = 0x2, BT_COEX_WIFI = 0x3, }; /* BT_COEX_MODES_E */ enum iwl_bt_coex_enabled_modules { BT_COEX_MPLUT_ENABLED = BIT(0), BT_COEX_MPLUT_BOOST_ENABLED = BIT(1), BT_COEX_SYNC2SCO_ENABLED = BIT(2), BT_COEX_CORUN_ENABLED = BIT(3), BT_COEX_HIGH_BAND_RET = BIT(4), }; /* BT_COEX_MODULES_ENABLE_E_VER_1 */ /** * struct iwl_bt_coex_cmd - bt coex configuration command * @mode: &enum iwl_bt_coex_mode * @enabled_modules: &enum iwl_bt_coex_enabled_modules * * The structure is used for the BT_COEX command. */ struct iwl_bt_coex_cmd { __le32 mode; __le32 enabled_modules; } __packed; /* BT_COEX_CMD_API_S_VER_6 */ /** * struct iwl_bt_coex_reduced_txp_update_cmd * @reduced_txp: bit BT_REDUCED_TX_POWER_BIT to enable / disable, rest of the * bits are the sta_id (value) */ struct iwl_bt_coex_reduced_txp_update_cmd { __le32 reduced_txp; } __packed; /* BT_COEX_UPDATE_REDUCED_TX_POWER_API_S_VER_1 */ /** * struct iwl_bt_coex_ci_cmd - bt coex channel inhibition command * @bt_primary_ci: primary channel inhibition bitmap * @primary_ch_phy_id: primary channel PHY ID * @bt_secondary_ci: secondary channel inhibition bitmap * @secondary_ch_phy_id: secondary channel PHY ID * * Used for BT_COEX_CI command */ struct iwl_bt_coex_ci_cmd { __le64 bt_primary_ci; __le32 primary_ch_phy_id; __le64 bt_secondary_ci; __le32 secondary_ch_phy_id; } __packed; /* BT_CI_MSG_API_S_VER_2 */ #define BT_MBOX(n_dw, _msg, _pos, _nbits) \ BT_MBOX##n_dw##_##_msg##_POS = (_pos), \ BT_MBOX##n_dw##_##_msg = BITS(_nbits) << BT_MBOX##n_dw##_##_msg##_POS enum iwl_bt_mxbox_dw0 { BT_MBOX(0, LE_SLAVE_LAT, 0, 3), BT_MBOX(0, LE_PROF1, 3, 1), BT_MBOX(0, LE_PROF2, 4, 1), BT_MBOX(0, LE_PROF_OTHER, 5, 1), BT_MBOX(0, CHL_SEQ_N, 8, 4), BT_MBOX(0, INBAND_S, 13, 1), BT_MBOX(0, LE_MIN_RSSI, 16, 4), BT_MBOX(0, LE_SCAN, 20, 1), BT_MBOX(0, LE_ADV, 21, 1), BT_MBOX(0, LE_MAX_TX_POWER, 24, 4), BT_MBOX(0, OPEN_CON_1, 28, 2), }; enum iwl_bt_mxbox_dw1 { BT_MBOX(1, BR_MAX_TX_POWER, 0, 4), BT_MBOX(1, IP_SR, 4, 1), BT_MBOX(1, LE_MSTR, 5, 1), BT_MBOX(1, AGGR_TRFC_LD, 8, 6), BT_MBOX(1, MSG_TYPE, 16, 3), BT_MBOX(1, SSN, 19, 2), }; enum iwl_bt_mxbox_dw2 { BT_MBOX(2, SNIFF_ACT, 0, 3), BT_MBOX(2, PAG, 3, 1), BT_MBOX(2, INQUIRY, 4, 1), BT_MBOX(2, CONN, 5, 1), BT_MBOX(2, SNIFF_INTERVAL, 8, 5), BT_MBOX(2, DISC, 13, 1), BT_MBOX(2, SCO_TX_ACT, 16, 2), BT_MBOX(2, SCO_RX_ACT, 18, 2), BT_MBOX(2, ESCO_RE_TX, 20, 2), BT_MBOX(2, SCO_DURATION, 24, 6), }; enum iwl_bt_mxbox_dw3 { BT_MBOX(3, SCO_STATE, 0, 1), BT_MBOX(3, SNIFF_STATE, 1, 1), BT_MBOX(3, A2DP_STATE, 2, 1), BT_MBOX(3, ACL_STATE, 3, 1), BT_MBOX(3, MSTR_STATE, 4, 1), BT_MBOX(3, OBX_STATE, 5, 1), BT_MBOX(3, A2DP_SRC, 6, 1), BT_MBOX(3, OPEN_CON_2, 8, 2), BT_MBOX(3, TRAFFIC_LOAD, 10, 2), BT_MBOX(3, CHL_SEQN_LSB, 12, 1), BT_MBOX(3, INBAND_P, 13, 1), BT_MBOX(3, MSG_TYPE_2, 16, 3), BT_MBOX(3, SSN_2, 19, 2), BT_MBOX(3, UPDATE_REQUEST, 21, 1), }; #define BT_MBOX_MSG(_notif, _num, _field) \ ((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\ >> BT_MBOX##_num##_##_field##_POS) #define BT_MBOX_PRINT(_num, _field, _end) \ pos += scnprintf(buf + pos, bufsz - pos, \ "\t%s: %d%s", \ #_field, \ BT_MBOX_MSG(notif, _num, _field), \ true ? "\n" : ", ") enum iwl_bt_activity_grading { BT_OFF = 0, BT_ON_NO_CONNECTION = 1, BT_LOW_TRAFFIC = 2, BT_HIGH_TRAFFIC = 3, BT_VERY_HIGH_TRAFFIC = 4, BT_MAX_AG, }; /* BT_COEX_BT_ACTIVITY_GRADING_API_E_VER_1 */ enum iwl_bt_ci_compliance { BT_CI_COMPLIANCE_NONE = 0, BT_CI_COMPLIANCE_PRIMARY = 1, BT_CI_COMPLIANCE_SECONDARY = 2, BT_CI_COMPLIANCE_BOTH = 3, }; /* BT_COEX_CI_COMPLIENCE_E_VER_1 */ /** * struct iwl_bt_coex_profile_notif - notification about BT coex * @mbox_msg: message from BT to WiFi * @msg_idx: the index of the message * @bt_ci_compliance: enum %iwl_bt_ci_compliance * @primary_ch_lut: LUT used for primary channel &enum iwl_bt_coex_lut_type * @secondary_ch_lut: LUT used for secondary channel &enum iwl_bt_coex_lut_type * @bt_activity_grading: the activity of BT &enum iwl_bt_activity_grading * @ttc_status: is TTC enabled - one bit per PHY * @rrc_status: is RRC enabled - one bit per PHY * The following fields are only for version 5, and are reserved in version 4: * @wifi_loss_low_rssi: The predicted lost WiFi rate (% of air time that BT is * utilizing) when the RSSI is low (<= -65 dBm) * @wifi_loss_mid_high_rssi: The predicted lost WiFi rate (% of air time that * BT is utilizing) when the RSSI is mid/high (>= -65 dBm) */ struct iwl_bt_coex_profile_notif { __le32 mbox_msg[4]; __le32 msg_idx; __le32 bt_ci_compliance; __le32 primary_ch_lut; __le32 secondary_ch_lut; __le32 bt_activity_grading; u8 ttc_status; u8 rrc_status; u8 wifi_loss_low_rssi; u8 wifi_loss_mid_high_rssi; } __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_4 * BT_COEX_PROFILE_NTFY_API_S_VER_5 */ #endif /* __iwl_fw_api_coex_h__ */ |