/* SPDX-License-Identifier: GPL-2.0 */
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/******************************************************************************
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*
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* Copyright(c) 2016 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#if (BT_SUPPORT == 1 && COEX_SUPPORT == 1)
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#if (RTL8821C_SUPPORT == 1)
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/* *******************************************
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* The following is for 8821C 1ANT BT Co-exist definition
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* ******************************************* */
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#define BT_8821C_1ANT_COEX_DBG 0
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#define BT_AUTO_REPORT_ONLY_8821C_1ANT 1
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#define BT_INFO_8821C_1ANT_B_FTP BIT(7)
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#define BT_INFO_8821C_1ANT_B_A2DP BIT(6)
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#define BT_INFO_8821C_1ANT_B_HID BIT(5)
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#define BT_INFO_8821C_1ANT_B_SCO_BUSY BIT(4)
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#define BT_INFO_8821C_1ANT_B_ACL_BUSY BIT(3)
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#define BT_INFO_8821C_1ANT_B_INQ_PAGE BIT(2)
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#define BT_INFO_8821C_1ANT_B_SCO_ESCO BIT(1)
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#define BT_INFO_8821C_1ANT_B_CONNECTION BIT(0)
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#define BTC_RSSI_COEX_THRESH_TOL_8821C_1ANT 2
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#define BT_8821C_1ANT_WIFI_NOISY_THRESH 30
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#define BT_8821C_1ANT_DEFAULT_ISOLATION 15
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enum bt_8821c_1ant_signal_state {
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BT_8821C_1ANT_GNT_SET_TO_LOW = 0x0,
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BT_8821C_1ANT_GNT_SET_TO_HIGH = 0x1,
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BT_8821C_1ANT_GNT_SET_BY_HW = 0x2,
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BT_8821C_1ANT_GNT_SET_MAX
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};
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enum bt_8821c_1ant_path_ctrl_owner {
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BT_8821C_1ANT_PCO_BTSIDE = 0x0,
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BT_8821C_1ANT_PCO_WLSIDE = 0x1,
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BT_8821C_1ANT_PCO_MAX
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};
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enum bt_8821c_1ant_gnt_ctrl_type {
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BT_8821C_1ANT_GNT_TYPE_CTRL_BY_PTA = 0x0,
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BT_8821C_1ANT_GNT_TYPE_CTRL_BY_SW = 0x1,
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BT_8821C_1ANT_GNT_TYPE_MAX
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};
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enum bt_8821c_1ant_gnt_ctrl_block {
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BT_8821C_1ANT_GNT_BLOCK_RFC_BB = 0x0,
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BT_8821C_1ANT_GNT_BLOCK_RFC = 0x1,
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BT_8821C_1ANT_GNT_BLOCK_BB = 0x2,
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BT_8821C_1ANT_GNT_BLOCK_MAX
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};
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enum bt_8821c_1ant_lte_coex_table_type {
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BT_8821C_1ANT_CTT_WL_VS_LTE = 0x0,
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BT_8821C_1ANT_CTT_BT_VS_LTE = 0x1,
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BT_8821C_1ANT_CTT_MAX
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};
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enum bt_8821c_1ant_lte_break_table_type {
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BT_8821C_1ANT_LBTT_WL_BREAK_LTE = 0x0,
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BT_8821C_1ANT_LBTT_BT_BREAK_LTE = 0x1,
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BT_8821C_1ANT_LBTT_LTE_BREAK_WL = 0x2,
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BT_8821C_1ANT_LBTT_LTE_BREAK_BT = 0x3,
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BT_8821C_1ANT_LBTT_MAX
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};
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enum bt_info_src_8821c_1ant {
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BT_8821C_1ANT_INFO_SRC_WIFI_FW = 0x0,
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BT_8821C_1ANT_INFO_SRC_BT_RSP = 0x1,
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BT_8821C_1ANT_INFO_SRC_BT_ACT = 0x2,
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BT_8821C_1ANT_INFO_SRC_MAX
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};
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enum bt_8821c_1ant_bt_status {
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BT_8821C_1ANT_BSTATUS_NCON_IDLE = 0x0,
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BT_8821C_1ANT_BSTATUS_CON_IDLE = 0x1,
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BT_8821C_1ANT_BSTATUS_INQ_PAGE = 0x2,
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BT_8821C_1ANT_BSTATUS_ACL_BUSY = 0x3,
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BT_8821C_1ANT_BSTATUS_SCO_BUSY = 0x4,
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BT_8821C_1ANT_BSTATUS_ACL_SCO_BUSY = 0x5,
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BT_8821C_1ANT_BSTATUS_MAX
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};
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enum bt_8821c_1ant_wifi_status {
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BT_8821C_1ANT_WSTATUS_NCON_IDLE = 0x0,
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BT_8821C_1ANT_WSTATUS_NCON_SCAN = 0x1,
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BT_8821C_1ANT_WSTATUS_CON_SCAN = 0x2,
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BT_8821C_1ANT_WSTATUS_CON_SPECPKT = 0x3,
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BT_8821C_1ANT_WSTATUS_CON_IDLE = 0x4,
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BT_8821C_1ANT_WSTATUS_CON_BUSY = 0x5,
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BT_8821C_1ANT_WSTATUS_MAX
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};
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enum bt_8821c_1ant_coex_algo {
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BT_8821C_1ANT_COEX_UNDEFINED = 0x0,
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BT_8821C_1ANT_COEX_SCO = 0x1,
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BT_8821C_1ANT_COEX_HID = 0x2,
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BT_8821C_1ANT_COEX_A2DP = 0x3,
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BT_8821C_1ANT_COEX_A2DP_PANHS = 0x4,
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BT_8821C_1ANT_COEX_PAN = 0x5,
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BT_8821C_1ANT_COEX_PANHS = 0x6,
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BT_8821C_1ANT_COEX_PAN_A2DP = 0x7,
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BT_8821C_1ANT_COEX_PAN_HID = 0x8,
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BT_8821C_1ANT_COEX_HID_A2DP_PAN = 0x9,
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BT_8821C_1ANT_COEX_HID_A2DP = 0xa,
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BT_8821C_1ANT_COEX_MAX = 0xb,
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};
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enum bt_8821c_1ant_ext_ant_switch_type {
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BT_8821C_1ANT_USE_DPDT = 0x0,
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BT_8821C_1ANT_USE_SPDT = 0x1,
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BT_8821C_1ANT_SWITCH_NONE = 0x2,
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BT_8821C_1ANT_SWITCH_MAX
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};
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enum bt_8821c_1ant_ext_ant_switch_ctrl_type {
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BT_8821C_1ANT_CTRL_BY_BBSW = 0x0,
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BT_8821C_1ANT_CTRL_BY_PTA = 0x1,
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BT_8821C_1ANT_CTRL_BY_ANTDIV = 0x2,
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BT_8821C_1ANT_CTRL_BY_MAC = 0x3,
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BT_8821C_1ANT_CTRL_BY_BT = 0x4,
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BT_8821C_1ANT_CTRL_BY_FW = 0x5,
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BT_8821C_1ANT_CTRL_MAX
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};
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enum bt_8821c_1ant_ext_ant_switch_pos_type {
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BT_8821C_1ANT_TO_BT = 0x0,
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BT_8821C_1ANT_TO_WLG = 0x1,
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BT_8821C_1ANT_TO_WLA = 0x2,
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BT_8821C_1ANT_TO_NOCARE = 0x3,
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BT_8821C_1ANT_TO_MAX
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};
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enum bt_8821c_1ant_phase {
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BT_8821C_1ANT_PHASE_INIT = 0x0,
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BT_8821C_1ANT_PHASE_WONLY = 0x1,
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BT_8821C_1ANT_PHASE_WOFF = 0x2,
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BT_8821C_1ANT_PHASE_2G = 0x3,
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BT_8821C_1ANT_PHASE_5G = 0x4,
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BT_8821C_1ANT_PHASE_BTMP = 0x5,
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BT_8821C_1ANT_PHASE_ANTDET = 0x6,
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BT_8821C_1ANT_PHASE_POWERON = 0x7,
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BT_8821C_1ANT_PHASE_MCC = 0x8,
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BT_8821C_1ANT_PHASE_MAX
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};
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enum bt_8821c_1ant_scoreboard {
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BT_8821C_1ANT_SCBD_ACTIVE = BIT(0),
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BT_8821C_1ANT_SCBD_ONOFF = BIT(1),
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BT_8821C_1ANT_SCBD_SCAN = BIT(2),
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BT_8821C_1ANT_SCBD_UNDERTEST = BIT(3),
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BT_8821C_1ANT_SCBD_WLBUSY = BIT(6),
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BT_8821C_1ANT_SCBD_TDMA = BIT(9),
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BT_8821C_1ANT_SCBD_BTCQDDR = BIT(10),
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BT_8821C_1ANT_SCBD_ALL = 0xffff
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};
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enum bt_8821c_1ant_RUNREASON {
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BT_8821C_1ANT_RSN_2GSCANSTART = 0x0,
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BT_8821C_1ANT_RSN_5GSCANSTART = 0x1,
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BT_8821C_1ANT_RSN_SCANFINISH = 0x2,
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BT_8821C_1ANT_RSN_2GSWITCHBAND = 0x3,
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BT_8821C_1ANT_RSN_5GSWITCHBAND = 0x4,
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BT_8821C_1ANT_RSN_2GCONSTART = 0x5,
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BT_8821C_1ANT_RSN_5GCONSTART = 0x6,
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BT_8821C_1ANT_RSN_2GCONFINISH = 0x7,
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BT_8821C_1ANT_RSN_5GCONFINISH = 0x8,
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BT_8821C_1ANT_RSN_2GMEDIA = 0x9,
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BT_8821C_1ANT_RSN_5GMEDIA = 0xa,
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BT_8821C_1ANT_RSN_MEDIADISCON = 0xb,
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BT_8821C_1ANT_RSN_2GSPECIALPKT = 0xc,
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BT_8821C_1ANT_RSN_5GSPECIALPKT = 0xd,
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BT_8821C_1ANT_RSN_BTINFO = 0xe,
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BT_8821C_1ANT_RSN_PERIODICAL = 0xf,
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BT_8821C_1ANT_RSN_PNP = 0x10,
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BT_8821C_1ANT_RSN_LPS = 0x11,
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BT_8821C_1ANT_RSN_MAX
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};
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enum bt_8821c_1ant_WL_LINK_MODE {
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BT_8821C_1ANT_WLINK_2G1PORT = 0x0,
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BT_8821C_1ANT_WLINK_2GMPORT = 0x1,
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BT_8821C_1ANT_WLINK_25GMPORT = 0x2,
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BT_8821C_1ANT_WLINK_5G = 0x3,
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BT_8821C_1ANT_WLINK_2GGO = 0x4,
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BT_8821C_1ANT_WLINK_BTMR = 0x5,
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BT_8821C_1ANT_WLINK_MAX
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};
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struct coex_dm_8821c_1ant {
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/* hw setting */
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u32 cur_ant_pos_type;
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/* fw mechanism */
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boolean cur_ignore_wlan_act;
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u8 cur_ps_tdma;
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u8 ps_tdma_para[5];
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boolean cur_ps_tdma_on;
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boolean cur_bt_auto_report;
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u8 cur_lps;
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u8 cur_rpwm;
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/* sw mechanism */
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boolean cur_low_penalty_ra;
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u32 cur_val0x6c0;
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u32 cur_val0x6c4;
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u32 cur_val0x6c8;
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u8 cur_val0x6cc;
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/* algorithm related */
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u8 cur_algorithm;
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u8 bt_status;
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u8 wifi_chnl_info[3];
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u32 arp_cnt;
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u32 cur_ext_ant_switch_status;
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u32 setting_tdma;
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};
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struct coex_sta_8821c_1ant {
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boolean bt_disabled;
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boolean bt_link_exist;
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boolean sco_exist;
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boolean a2dp_exist;
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boolean hid_exist;
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boolean pan_exist;
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boolean msft_mr_exist;
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boolean bt_a2dp_active;
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u8 num_of_profile;
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boolean under_lps;
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boolean under_ips;
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u32 specific_pkt_period_cnt;
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u32 high_priority_tx;
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u32 high_priority_rx;
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u32 low_priority_tx;
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u32 low_priority_rx;
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boolean bt_ctr_ok;
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boolean is_hi_pri_rx_overhead;
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s8 bt_rssi;
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u8 pre_bt_rssi_state;
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u8 pre_wifi_rssi_state[4];
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u8 bt_info_c2h[BT_8821C_1ANT_INFO_SRC_MAX][BTC_BTINFO_LENGTH_MAX];
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u32 bt_info_c2h_cnt[BT_8821C_1ANT_INFO_SRC_MAX];
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boolean bt_whck_test;
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boolean c2h_bt_inquiry_page;
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boolean bt_inq_page_pre;
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boolean bt_inq_page_remain;
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boolean c2h_bt_remote_name_req;
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boolean c2h_bt_page;
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boolean bt_a2dp_active_pre;
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boolean bt_a2dp_active_remain;
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boolean wifi_high_pri_task1;
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boolean wifi_high_pri_task2;
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u8 bt_info_lb2;
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u8 bt_info_lb3;
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u8 bt_info_hb0;
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u8 bt_info_hb1;
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u8 bt_info_hb2;
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u8 bt_info_hb3;
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u32 pop_event_cnt;
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u8 scan_ap_num;
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u8 bt_retry_cnt;
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u32 crc_ok_cck;
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u32 crc_ok_11g;
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u32 crc_ok_11n;
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u32 crc_ok_11n_vht;
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u32 crc_err_cck;
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u32 crc_err_11g;
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u32 crc_err_11n;
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u32 crc_err_11n_vht;
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boolean cck_lock;
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boolean cck_lock_ever;
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boolean cck_lock_warn;
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u8 coex_table_type;
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boolean force_lps_ctrl;
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boolean concurrent_rx_mode_on;
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u16 score_board;
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u8 isolation_btween_wb; /* 0~ 50 */
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u8 a2dp_bit_pool;
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u8 kt_ver;
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boolean acl_busy;
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boolean bt_create_connection;
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u32 bt_coex_supported_feature;
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u32 bt_coex_supported_version;
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u8 bt_ble_scan_type;
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u32 bt_ble_scan_para[3];
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boolean run_time_state;
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boolean freeze_coexrun_by_btinfo;
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boolean is_A2DP_3M;
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boolean voice_over_HOGP;
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boolean bt_418_hid_exist;
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boolean bt_ble_hid_exist;
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u8 forbidden_slot;
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u8 hid_busy_num;
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u8 hid_pair_cnt;
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u32 cnt_remote_name_req;
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u32 cnt_setup_link;
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u32 cnt_reinit;
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u32 cnt_ign_wlan_act;
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u32 cnt_page;
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u32 cnt_role_switch;
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u32 cnt_wl_fw_notify;
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u16 bt_reg_vendor_ac;
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u16 bt_reg_vendor_ae;
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boolean is_setup_link;
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u8 wl_noisy_level;
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u32 gnt_error_cnt;
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u8 bt_afh_map[10];
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u8 bt_relink_downcount;
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u8 bt_inq_page_downcount;
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u8 bt_a2dp_active_downcount;
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boolean is_tdma_btautoslot;
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u8 switch_band_notify_to;
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boolean is_hid_low_pri_tx_overhead;
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boolean is_bt_multi_link;
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boolean is_bt_a2dp_sink;
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boolean is_set_ps_state_fail;
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u8 cnt_set_ps_state_fail;
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u8 wl_fw_dbg_info[10];
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u8 wl_rx_rate;
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u8 wl_tx_rate;
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u8 wl_rts_rx_rate;
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u8 wl_center_channel;
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u8 wl_tx_macid;
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u8 wl_tx_retry_ratio;
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u16 score_board_WB;
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boolean is_hid_rcu;
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u8 bt_a2dp_vendor_id;
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u32 bt_a2dp_device_name;
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u32 bt_a2dp_flush_time;
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boolean is_ble_scan_en;
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boolean is_bt_opp_exist;
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boolean gl_wifi_busy;
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u8 connect_ap_period_cnt;
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boolean is_bt_reenable;
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u8 cnt_bt_reenable;
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boolean is_wifi_linkscan_process;
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u8 wl_coex_mode;
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u8 wl_pnp_wakeup_downcnt;
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u32 coex_run_cnt;
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boolean is_no_wl_5ms_extend;
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u16 wl_0x42a_backup;
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u32 wl_0x430_backup;
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u32 wl_0x434_backup;
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u8 wl_0x455_backup;
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boolean wl_tx_limit_en;
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boolean wl_ampdu_limit_en;
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boolean wl_rxagg_limit_en;
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u8 wl_rxagg_size;
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u8 coex_run_reason;
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u8 tdma_timer_base;
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boolean wl_slot_toggle;
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boolean wl_slot_toggle_change; /* if toggle to no-toggle */
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u8 wl_iot_peer;
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};
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#define BT_8821C_1ANT_EXT_BAND_SWITCH_USE_DPDT 0
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#define BT_8821C_1ANT_EXT_BAND_SWITCH_USE_SPDT 1
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struct rfe_type_8821c_1ant {
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u8 rfe_module_type;
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boolean ext_ant_switch_exist;
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/* 0:DPDT, 1:SPDT */
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u8 ext_ant_switch_type;
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/* iF 0: DPDT_P=0, DPDT_N=1 => BTG to Main, WL_A+G to Aux */
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u8 ext_ant_switch_ctrl_polarity;
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boolean ext_band_switch_exist;
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/* 0:DPDT, 1:SPDT */
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u8 ext_band_switch_type;
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u8 ext_band_switch_ctrl_polarity;
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boolean ant_at_main_port;
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/* If TRUE: WLG at BTG, If FALSE: WLG at WLAG */
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boolean wlg_locate_at_btg;
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/* If diversity on */
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boolean ext_ant_switch_diversity;
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};
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struct wifi_link_info_8821c_1ant {
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u8 num_of_active_port;
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u32 port_connect_status;
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boolean is_all_under_5g;
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boolean is_mcc_25g;
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boolean is_p2p_connected;
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boolean is_connected;
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};
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/* *******************************************
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* The following is interface which will notify coex module.
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* ******************************************* */
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void ex_halbtc8821c1ant_power_on_setting(struct btc_coexist *btc);
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void ex_halbtc8821c1ant_pre_load_firmware(struct btc_coexist *btc);
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void ex_halbtc8821c1ant_init_hw_config(struct btc_coexist *btc,
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boolean wifi_only);
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void ex_halbtc8821c1ant_init_coex_dm(struct btc_coexist *btc);
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void ex_halbtc8821c1ant_ips_notify(struct btc_coexist *btc,
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u8 type);
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void ex_halbtc8821c1ant_lps_notify(struct btc_coexist *btc,
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u8 type);
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void ex_halbtc8821c1ant_scan_notify(struct btc_coexist *btc,
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u8 type);
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void ex_halbtc8821c1ant_switchband_notify(struct btc_coexist *btc,
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u8 type);
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void ex_halbtc8821c1ant_connect_notify(struct btc_coexist *btc,
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u8 type);
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void ex_halbtc8821c1ant_media_status_notify(struct btc_coexist *btc,
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u8 type);
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void ex_halbtc8821c1ant_specific_packet_notify(struct btc_coexist *btc,
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u8 type);
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void ex_halbtc8821c1ant_bt_info_notify(struct btc_coexist *btc,
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u8 *tmp_buf, u8 length);
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void ex_halbtc8821c1ant_wl_fwdbginfo_notify(struct btc_coexist *btc,
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u8 *tmp_buf, u8 length);
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void ex_halbtc8821c1ant_rx_rate_change_notify(struct btc_coexist *btc,
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BOOLEAN is_data_frame,
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u8 btc_rate_id);
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void ex_halbtc8821c1ant_tx_rate_change_notify(struct btc_coexist *btc,
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u8 tx_rate,
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u8 tx_retry_ratio, u8 macid);
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void ex_halbtc8821c1ant_rf_status_notify(struct btc_coexist *btc,
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u8 type);
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void ex_halbtc8821c1ant_halt_notify(struct btc_coexist *btc);
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void ex_halbtc8821c1ant_pnp_notify(struct btc_coexist *btc,
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u8 pnp_state);
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void ex_halbtc8821c1ant_coex_dm_reset(struct btc_coexist *btc);
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void ex_halbtc8821c1ant_periodical(struct btc_coexist *btc);
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void ex_halbtc8821c1ant_display_simple_coex_info(struct btc_coexist *btc);
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void ex_halbtc8821c1ant_display_coex_info(struct btc_coexist *btc);
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#else
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#define ex_halbtc8821c1ant_power_on_setting(btc)
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#define ex_halbtc8821c1ant_pre_load_firmware(btc)
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#define ex_halbtc8821c1ant_init_hw_config(btc, wifi_only)
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#define ex_halbtc8821c1ant_init_coex_dm(btc)
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#define ex_halbtc8821c1ant_ips_notify(btc, type)
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#define ex_halbtc8821c1ant_lps_notify(btc, type)
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#define ex_halbtc8821c1ant_scan_notify(btc, type)
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#define ex_halbtc8821c1ant_switchband_notify(btc, type)
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#define ex_halbtc8821c1ant_connect_notify(btc, type)
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#define ex_halbtc8821c1ant_media_status_notify(btc, type)
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#define ex_halbtc8821c1ant_specific_packet_notify(btc, type)
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#define ex_halbtc8821c1ant_bt_info_notify(btc, tmp_buf, length)
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#define ex_halbtc8821c1ant_wl_fwdbginfo_notify(btc, tmp_buf, length)
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#define ex_halbtc8821c1ant_rx_rate_change_notify(btc, is_data_frame, \
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btc_rate_id)
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#define ex_halbtc8821c1ant_tx_rate_change_notify(btcoexist, tx_rate, \
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tx_retry_ratio, macid)
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#define ex_halbtc8821c1ant_rf_status_notify(btc, type)
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#define ex_halbtc8821c1ant_halt_notify(btc)
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#define ex_halbtc8821c1ant_pnp_notify(btc, pnp_state)
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#define ex_halbtc8821c1ant_coex_dm_reset(btc)
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#define ex_halbtc8821c1ant_periodical(btc)
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#define ex_halbtc8821c1ant_display_simple_coex_info(btc)
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#define ex_halbtc8821c1ant_display_coex_info(btc)
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#endif
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#endif
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