diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h | 361 |
1 files changed, 0 insertions, 361 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h deleted file mode 100644 index 1b4e54d416b0..000000000000 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h +++ /dev/null @@ -1,361 +0,0 @@ -/****************************************************************************** - * - * 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. - * - * 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. - * 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_CH_PRIMARY_EN: - * @BT_CH_SECONDARY_EN: - * @BT_NOTIF_COEX_OFF: - * @BT_COEX_MODE_POS: - * @BT_COEX_MODE_MSK: - * @BT_COEX_DISABLE: - * @BT_COEX_2W: - * @BT_COEX_3W: - * @BT_COEX_NW: - * @BT_USE_DEFAULTS: - * @BT_SYNC_2_BT_DISABLE: - * @BT_COEX_CORUNNING_TBL_EN: - * - * The COEX_MODE must be set for each command. Even if it is not changed. - */ -enum iwl_bt_coex_flags { - BT_CH_PRIMARY_EN = BIT(0), - BT_CH_SECONDARY_EN = BIT(1), - BT_NOTIF_COEX_OFF = BIT(2), - BT_COEX_MODE_POS = 3, - BT_COEX_MODE_MSK = BITS(3) << BT_COEX_MODE_POS, - BT_COEX_DISABLE = 0x0 << BT_COEX_MODE_POS, - BT_COEX_2W = 0x1 << BT_COEX_MODE_POS, - BT_COEX_3W = 0x2 << BT_COEX_MODE_POS, - BT_COEX_NW = 0x3 << BT_COEX_MODE_POS, - BT_USE_DEFAULTS = BIT(6), - BT_SYNC_2_BT_DISABLE = BIT(7), - BT_COEX_CORUNNING_TBL_EN = BIT(8), - BT_COEX_MPLUT_TBL_EN = BIT(9), - /* Bit 10 is reserved */ - BT_COEX_WF_PRIO_BOOST_CHECK_EN = BIT(11), -}; - -/* - * 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), -}; - -/** - * 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, -}; - -#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 - bt coex configuration command - * @flags:&enum iwl_bt_coex_flags - * @max_kill: - * @bt_reduced_tx_power: enum %iwl_bt_reduced_tx_power - * @bt4_antenna_isolation: - * @bt4_antenna_isolation_thr: - * @bt4_tx_tx_delta_freq_thr: - * @bt4_tx_rx_max_freq0: - * @bt_prio_boost: - * @wifi_tx_prio_boost: SW boost of wifi tx priority - * @wifi_rx_prio_boost: SW boost of wifi rx priority - * @kill_ack_msk: - * @kill_cts_msk: - * @decision_lut: - * @bt4_multiprio_lut: - * @bt4_corun_lut20: - * @bt4_corun_lut40: - * @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk - * - * The structure is used for the BT_COEX command. - */ -struct iwl_bt_coex_cmd { - __le32 flags; - u8 max_kill; - u8 bt_reduced_tx_power; - u8 reserved[2]; - - 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_3 */ - -/** - * struct iwl_bt_coex_ci_cmd - 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 { - __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 */ - -#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, -}; - -/** - * 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_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 { - __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 reserved[3]; - - __le32 primary_ch_lut; - __le32 secondary_ch_lut; - __le32 bt_activity_grading; -} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_2 */ - -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; - -#endif /* __fw_api_bt_coex_h__ */ |