+++ /dev/null
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called COPYING.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-#ifndef __fw_api_bt_coex_h__
-#define __fw_api_bt_coex_h__
-
-#include <linux/types.h>
-#include <linux/bitops.h>
-
-#define BITS(nb) (BIT(nb) - 1)
-
-/**
- * enum iwl_bt_coex_flags - flags for BT_COEX command
- * @BT_COEX_MODE_POS:
- * @BT_COEX_MODE_MSK:
- * @BT_COEX_DISABLE_OLD:
- * @BT_COEX_2W_OLD:
- * @BT_COEX_3W_OLD:
- * @BT_COEX_NW_OLD:
- * @BT_COEX_AUTO_OLD:
- * @BT_COEX_BT_OLD: Antenna is for BT (manufacuring tests)
- * @BT_COEX_WIFI_OLD: Antenna is for BT (manufacuring tests)
- * @BT_COEX_SYNC2SCO:
- * @BT_COEX_CORUNNING:
- * @BT_COEX_MPLUT:
- * @BT_COEX_TTC:
- * @BT_COEX_RRC:
- *
- * The COEX_MODE must be set for each command. Even if it is not changed.
- */
-enum iwl_bt_coex_flags {
- BT_COEX_MODE_POS = 3,
- BT_COEX_MODE_MSK = BITS(3) << BT_COEX_MODE_POS,
- BT_COEX_DISABLE_OLD = 0x0 << BT_COEX_MODE_POS,
- BT_COEX_2W_OLD = 0x1 << BT_COEX_MODE_POS,
- BT_COEX_3W_OLD = 0x2 << BT_COEX_MODE_POS,
- BT_COEX_NW_OLD = 0x3 << BT_COEX_MODE_POS,
- BT_COEX_AUTO_OLD = 0x5 << BT_COEX_MODE_POS,
- BT_COEX_BT_OLD = 0x6 << BT_COEX_MODE_POS,
- BT_COEX_WIFI_OLD = 0x7 << BT_COEX_MODE_POS,
- BT_COEX_SYNC2SCO = BIT(7),
- BT_COEX_CORUNNING = BIT(8),
- BT_COEX_MPLUT = BIT(9),
- BT_COEX_TTC = BIT(20),
- BT_COEX_RRC = BIT(21),
-};
-
-/*
- * indicates what has changed in the BT_COEX command.
- * BT_VALID_ENABLE must be set for each command. Commands without this bit will
- * discarded by the firmware
- */
-enum iwl_bt_coex_valid_bit_msk {
- BT_VALID_ENABLE = BIT(0),
- BT_VALID_BT_PRIO_BOOST = BIT(1),
- BT_VALID_MAX_KILL = BIT(2),
- BT_VALID_3W_TMRS = BIT(3),
- BT_VALID_KILL_ACK = BIT(4),
- BT_VALID_KILL_CTS = BIT(5),
- BT_VALID_REDUCED_TX_POWER = BIT(6),
- BT_VALID_LUT = BIT(7),
- BT_VALID_WIFI_RX_SW_PRIO_BOOST = BIT(8),
- BT_VALID_WIFI_TX_SW_PRIO_BOOST = BIT(9),
- BT_VALID_MULTI_PRIO_LUT = BIT(10),
- BT_VALID_TRM_KICK_FILTER = BIT(11),
- BT_VALID_CORUN_LUT_20 = BIT(12),
- BT_VALID_CORUN_LUT_40 = BIT(13),
- BT_VALID_ANT_ISOLATION = BIT(14),
- BT_VALID_ANT_ISOLATION_THRS = BIT(15),
- BT_VALID_TXTX_DELTA_FREQ_THRS = BIT(16),
- BT_VALID_TXRX_MAX_FREQ_0 = BIT(17),
- BT_VALID_SYNC_TO_SCO = BIT(18),
- BT_VALID_TTC = BIT(20),
- BT_VALID_RRC = BIT(21),
-};
-
-/**
- * enum iwl_bt_reduced_tx_power - allows to reduce txpower for WiFi frames.
- * @BT_REDUCED_TX_POWER_CTL: reduce Tx power for control frames
- * @BT_REDUCED_TX_POWER_DATA: reduce Tx power for data frames
- *
- * This mechanism allows to have BT and WiFi run concurrently. Since WiFi
- * reduces its Tx power, it can work along with BT, hence reducing the amount
- * of WiFi frames being killed by BT.
- */
-enum iwl_bt_reduced_tx_power {
- BT_REDUCED_TX_POWER_CTL = BIT(0),
- BT_REDUCED_TX_POWER_DATA = BIT(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_COEX_LUT_SIZE (12)
-#define BT_COEX_CORUN_LUT_SIZE (32)
-#define BT_COEX_MULTI_PRIO_LUT_SIZE (2)
-#define BT_COEX_BOOST_SIZE (4)
-#define BT_REDUCED_TX_POWER_BIT BIT(7)
-
-/**
- * struct iwl_bt_coex_cmd_old - bt coex configuration command
- * @flags:&enum iwl_bt_coex_flags
- * @max_kill:
- * @bt_reduced_tx_power: enum %iwl_bt_reduced_tx_power
- * @override_primary_lut: enum %iwl_bt_coex_lut_type: BT_COEX_INVALID_LUT
- * should be set by default
- * @override_secondary_lut: enum %iwl_bt_coex_lut_type: BT_COEX_INVALID_LUT
- * should be set by default
- * @bt4_antenna_isolation: antenna isolation
- * @bt4_antenna_isolation_thr: antenna threshold value
- * @bt4_tx_tx_delta_freq_thr: TxTx delta frequency
- * @bt4_tx_rx_max_freq0: TxRx max frequency
- * @bt_prio_boost: BT priority boost registers
- * @wifi_tx_prio_boost: SW boost of wifi tx priority
- * @wifi_rx_prio_boost: SW boost of wifi rx priority
- * @kill_ack_msk: kill ACK mask. 1 - Tx ACK, 0 - kill Tx of ACK.
- * @kill_cts_msk: kill CTS mask. 1 - Tx CTS, 0 - kill Tx of CTS.
- * @decision_lut: PTA decision LUT, per Prio-Ch
- * @bt4_multiprio_lut: multi priority LUT configuration
- * @bt4_corun_lut20: co-running 20 MHz LUT configuration
- * @bt4_corun_lut40: co-running 40 MHz LUT configuration
- * @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk
- *
- * The structure is used for the BT_COEX command.
- */
-struct iwl_bt_coex_cmd_old {
- __le32 flags;
- u8 max_kill;
- u8 bt_reduced_tx_power;
- u8 override_primary_lut;
- u8 override_secondary_lut;
-
- u8 bt4_antenna_isolation;
- u8 bt4_antenna_isolation_thr;
- u8 bt4_tx_tx_delta_freq_thr;
- u8 bt4_tx_rx_max_freq0;
-
- __le32 bt_prio_boost[BT_COEX_BOOST_SIZE];
- __le32 wifi_tx_prio_boost;
- __le32 wifi_rx_prio_boost;
- __le32 kill_ack_msk;
- __le32 kill_cts_msk;
-
- __le32 decision_lut[BT_COEX_MAX_LUT][BT_COEX_LUT_SIZE];
- __le32 bt4_multiprio_lut[BT_COEX_MULTI_PRIO_LUT_SIZE];
- __le32 bt4_corun_lut20[BT_COEX_CORUN_LUT_SIZE];
- __le32 bt4_corun_lut40[BT_COEX_CORUN_LUT_SIZE];
-
- __le32 valid_bit_msk;
-} __packed; /* BT_COEX_CMD_API_S_VER_5 */
-
-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_corun_lut_update - bt coex update the corun lut
- * @corun_lut20: co-running 20 MHz LUT configuration
- * @corun_lut40: co-running 40 MHz LUT configuration
- *
- * The structure is used for the BT_COEX_UPDATE_CORUN_LUT command.
- */
-struct iwl_bt_coex_corun_lut_update_cmd {
- __le32 corun_lut20[BT_COEX_CORUN_LUT_SIZE];
- __le32 corun_lut40[BT_COEX_CORUN_LUT_SIZE];
-} __packed; /* BT_COEX_UPDATE_CORUN_LUT_API_S_VER_1 */
-
-/**
- * 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_ch_phy_id:
- * @bt_secondary_ci:
- * @secondary_ch_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, 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)
-
-enum iwl_bt_activity_grading {
- BT_OFF = 0,
- BT_ON_NO_CONNECTION = 1,
- BT_LOW_TRAFFIC = 2,
- BT_HIGH_TRAFFIC = 3,
-
- 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 */
-
-#define IWL_COEX_IS_TTC_ON(_ttc_rrc_status, _phy_id) \
- (_ttc_rrc_status & BIT(_phy_id))
-
-#define IWL_COEX_IS_RRC_ON(_ttc_rrc_status, _phy_id) \
- ((_ttc_rrc_status >> 4) & BIT(_phy_id))
-
-/**
- * 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 enume %iwl_bt_coex_lut_type
- * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading
- * @ttc_rrc_status: is TTC or RRC enabled - one bit per PHY
- */
-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_rrc_status;
- u8 reserved[3];
-} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_4 */
-
-enum iwl_bt_coex_prio_table_event {
- BT_COEX_PRIO_TBL_EVT_INIT_CALIB1 = 0,
- BT_COEX_PRIO_TBL_EVT_INIT_CALIB2 = 1,
- BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW1 = 2,
- BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW2 = 3,
- BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH1 = 4,
- BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH2 = 5,
- BT_COEX_PRIO_TBL_EVT_DTIM = 6,
- BT_COEX_PRIO_TBL_EVT_SCAN52 = 7,
- BT_COEX_PRIO_TBL_EVT_SCAN24 = 8,
- BT_COEX_PRIO_TBL_EVT_IDLE = 9,
- BT_COEX_PRIO_TBL_EVT_MAX = 16,
-}; /* BT_COEX_PRIO_TABLE_EVENTS_API_E_VER_1 */
-
-enum iwl_bt_coex_prio_table_prio {
- BT_COEX_PRIO_TBL_DISABLED = 0,
- BT_COEX_PRIO_TBL_PRIO_LOW = 1,
- BT_COEX_PRIO_TBL_PRIO_HIGH = 2,
- BT_COEX_PRIO_TBL_PRIO_BYPASS = 3,
- BT_COEX_PRIO_TBL_PRIO_COEX_OFF = 4,
- BT_COEX_PRIO_TBL_PRIO_COEX_ON = 5,
- BT_COEX_PRIO_TBL_PRIO_COEX_IDLE = 6,
- BT_COEX_PRIO_TBL_MAX = 8,
-}; /* BT_COEX_PRIO_TABLE_PRIORITIES_API_E_VER_1 */
-
-#define BT_COEX_PRIO_TBL_SHRD_ANT_POS (0)
-#define BT_COEX_PRIO_TBL_PRIO_POS (1)
-#define BT_COEX_PRIO_TBL_RESERVED_POS (4)
-
-/**
- * struct iwl_bt_coex_prio_tbl_cmd - priority table for BT coex
- * @prio_tbl:
- */
-struct iwl_bt_coex_prio_tbl_cmd {
- u8 prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX];
-} __packed;
-
-/**
- * struct iwl_bt_coex_ci_cmd_old - bt coex channel inhibition command
- * @bt_primary_ci:
- * @bt_secondary_ci:
- * @co_run_bw_primary:
- * @co_run_bw_secondary:
- * @primary_ch_phy_id:
- * @secondary_ch_phy_id:
- *
- * Used for BT_COEX_CI command
- */
-struct iwl_bt_coex_ci_cmd_old {
- __le64 bt_primary_ci;
- __le64 bt_secondary_ci;
-
- u8 co_run_bw_primary;
- u8 co_run_bw_secondary;
- u8 primary_ch_phy_id;
- u8 secondary_ch_phy_id;
-} __packed; /* BT_CI_MSG_API_S_VER_1 */
-
-/**
- * struct iwl_bt_coex_profile_notif_old - notification about BT coex
- * @mbox_msg: message from BT to WiFi
- * @msg_idx: the index of the message
- * @bt_status: 0 - off, 1 - on
- * @bt_open_conn: number of BT connections open
- * @bt_traffic_load: load of BT traffic
- * @bt_agg_traffic_load: aggregated load of BT traffic
- * @bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant
- * @primary_ch_lut: LUT used for primary channel
- * @secondary_ch_lut: LUT used for secondary channel
- * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading
- */
-struct iwl_bt_coex_profile_notif_old {
- __le32 mbox_msg[4];
- __le32 msg_idx;
- u8 bt_status;
- u8 bt_open_conn;
- u8 bt_traffic_load;
- u8 bt_agg_traffic_load;
- u8 bt_ci_compliance;
- u8 ttc_enabled;
- u8 rrc_enabled;
- u8 reserved;
-
- __le32 primary_ch_lut;
- __le32 secondary_ch_lut;
- __le32 bt_activity_grading;
-} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_3 */
-
-#endif /* __fw_api_bt_coex_h__ */
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