rtlwifi/btcoexist/halbtc8822bwifionly.c

0001 // SPDX-License-Identifier: GPL-2.0
0002 /* Copyright(c) 2016-2017  Realtek Corporation.*/
0003
0004 #include "halbt_precomp.h"
0005
0006 void ex_hal8822b_wifi_only_hw_config(struct wifi_only_cfg *wifionlycfg)
0007 {
0008     /*BB control*/
0009     halwifionly_phy_set_bb_reg(wifionlycfg, 0x4c, 0x01800000, 0x2);
0010     /*SW control*/
0011     halwifionly_phy_set_bb_reg(wifionlycfg, 0xcb4, 0xff, 0x77);
0012     /*antenna mux switch */
0013     halwifionly_phy_set_bb_reg(wifionlycfg, 0x974, 0x300, 0x3);
0014
0015     halwifionly_phy_set_bb_reg(wifionlycfg, 0x1990, 0x300, 0x0);
0016
0017     halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x80000, 0x0);
0018     /*switch to WL side controller and gnt_wl gnt_bt debug signal */
0019     halwifionly_phy_set_bb_reg(wifionlycfg, 0x70, 0xff000000, 0x0e);
0020     /*gnt_wl=1 , gnt_bt=0*/
0021     halwifionly_phy_set_bb_reg(wifionlycfg, 0x1704, 0xffffffff, 0x7700);
0022     halwifionly_phy_set_bb_reg(wifionlycfg, 0x1700, 0xffffffff, 0xc00f0038);
0023 }
0024
0025 void ex_hal8822b_wifi_only_scannotify(struct wifi_only_cfg *wifionlycfg,
0026                       u8 is_5g)
0027 {
0028     hal8822b_wifi_only_switch_antenna(wifionlycfg, is_5g);
0029 }
0030
0031 void ex_hal8822b_wifi_only_switchbandnotify(struct wifi_only_cfg *wifionlycfg,
0032                         u8 is_5g)
0033 {
0034     hal8822b_wifi_only_switch_antenna(wifionlycfg, is_5g);
0035 }
0036
0037 void hal8822b_wifi_only_switch_antenna(struct wifi_only_cfg *wifionlycfg,
0038                        u8 is_5g)
0039 {
0040     if (is_5g)
0041         halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x300, 0x1);
0042     else
0043         halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x300, 0x2);
0044 }