/******************************************************************************
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*
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* Copyright(c) 2019 Realtek Corporation. All rights reserved.
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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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#include "efuse_8852b.h"
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#if MAC_AX_8852B_SUPPORT
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u32 switch_efuse_bank_8852b(struct mac_ax_adapter *adapter,
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enum mac_ax_efuse_bank bank)
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{
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struct mac_ax_efuse_param *efuse_param = &adapter->efuse_param;
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struct mac_ax_hw_info *hw_info = adapter->hw_info;
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struct mac_bank_efuse_info *bank_efuse_info = &adapter->efuse_param.bank_efuse_info;
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enum rtw_dv_sel dv_sel = adapter->efuse_param.dv_sel;
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switch (bank) {
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case MAC_AX_EFUSE_BANK_WIFI:
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if (dv_sel == DAV) {
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bank_efuse_info->phy_map = &efuse_param->dav_efuse_map;
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bank_efuse_info->log_map =
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&efuse_param->dav_log_efuse_map;
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bank_efuse_info->phy_map_valid =
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&efuse_param->dav_efuse_map_valid;
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bank_efuse_info->log_map_valid =
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&efuse_param->dav_log_efuse_map_valid;
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bank_efuse_info->efuse_end =
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&efuse_param->dav_efuse_end;
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bank_efuse_info->phy_map_size =
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&hw_info->dav_efuse_size;
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bank_efuse_info->log_map_size =
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&hw_info->dav_log_efuse_size;
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bank_efuse_info->efuse_start =
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&hw_info->dav_efuse_start_addr;
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break;
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}
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bank_efuse_info->phy_map = &efuse_param->efuse_map;
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bank_efuse_info->log_map = &efuse_param->log_efuse_map;
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bank_efuse_info->phy_map_valid = &efuse_param->efuse_map_valid;
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bank_efuse_info->log_map_valid =
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&efuse_param->log_efuse_map_valid;
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bank_efuse_info->efuse_end = &efuse_param->efuse_end;
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bank_efuse_info->phy_map_size = &hw_info->efuse_size;
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bank_efuse_info->log_map_size = &hw_info->log_efuse_size;
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bank_efuse_info->efuse_start = &hw_info->wl_efuse_start_addr;
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break;
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case MAC_AX_EFUSE_BANK_BT:
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bank_efuse_info->phy_map = &efuse_param->bt_efuse_map;
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bank_efuse_info->log_map = &efuse_param->bt_log_efuse_map;
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bank_efuse_info->phy_map_valid =
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&efuse_param->bt_efuse_map_valid;
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bank_efuse_info->log_map_valid =
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&efuse_param->bt_log_efuse_map_valid;
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bank_efuse_info->efuse_end = &efuse_param->bt_efuse_end;
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bank_efuse_info->phy_map_size = &hw_info->bt_efuse_size;
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bank_efuse_info->log_map_size = &hw_info->bt_log_efuse_size;
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bank_efuse_info->efuse_start = &hw_info->bt_efuse_start_addr;
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break;
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default:
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return MACEFUSEBANK;
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}
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return MACSUCCESS;
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}
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void enable_efuse_sw_pwr_cut_8852b(struct mac_ax_adapter *adapter,
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bool is_write)
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{
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u16 val16;
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u8 val8;
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struct mac_ax_intf_ops *ops = adapter_to_intf_ops(adapter);
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enum rtw_dv_sel dv_sel = adapter->efuse_param.dv_sel;
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if (dv_sel == DDV) {
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if (is_write)
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MAC_REG_W8(R_AX_PMC_DBG_CTRL2 + 3, UNLOCK_CODE);
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val8 = MAC_REG_R8(R_AX_PMC_DBG_CTRL2);
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MAC_REG_W8(R_AX_PMC_DBG_CTRL2, val8 | B_AX_SYSON_DIS_PMCR_AX_WRMSK);
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val16 = MAC_REG_R16(R_AX_SYS_ISO_CTRL);
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MAC_REG_W16(R_AX_SYS_ISO_CTRL, val16 | BIT(B_AX_PWC_EV2EF_SH));
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PLTFM_DELAY_US(1000);
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val16 = MAC_REG_R16(R_AX_SYS_ISO_CTRL);
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MAC_REG_W16(R_AX_SYS_ISO_CTRL,
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val16 | BIT(B_AX_PWC_EV2EF_SH + 1));
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val16 = MAC_REG_R16(R_AX_SYS_ISO_CTRL);
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MAC_REG_W16(R_AX_SYS_ISO_CTRL, val16 & ~(B_AX_ISO_EB2CORE));
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} else {
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enable_efuse_pwr_cut_dav(adapter, is_write);
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}
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}
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void disable_efuse_sw_pwr_cut_8852b(struct mac_ax_adapter *adapter,
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bool is_write)
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{
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u16 value16;
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u8 value8;
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struct mac_ax_intf_ops *ops = adapter_to_intf_ops(adapter);
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enum rtw_dv_sel dv_sel = adapter->efuse_param.dv_sel;
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if (dv_sel == DDV) {
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value16 = MAC_REG_R16(R_AX_SYS_ISO_CTRL);
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MAC_REG_W16(R_AX_SYS_ISO_CTRL,
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value16 | B_AX_ISO_EB2CORE);
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value16 = MAC_REG_R16(R_AX_SYS_ISO_CTRL);
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MAC_REG_W16(R_AX_SYS_ISO_CTRL,
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value16 & ~(BIT(B_AX_PWC_EV2EF_SH + 1)));
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PLTFM_DELAY_US(1000);
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value16 = MAC_REG_R16(R_AX_SYS_ISO_CTRL);
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MAC_REG_W16(R_AX_SYS_ISO_CTRL,
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value16 & ~(BIT(B_AX_PWC_EV2EF_SH)));
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if (is_write)
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MAC_REG_W8(R_AX_PMC_DBG_CTRL2 + 3, 0x00);
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value8 = MAC_REG_R8(R_AX_PMC_DBG_CTRL2);
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MAC_REG_W8(R_AX_PMC_DBG_CTRL2, value8 & ~B_AX_SYSON_DIS_PMCR_AX_WRMSK);
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} else {
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disable_efuse_pwr_cut_dav(adapter, is_write);
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}
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}
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#endif /* MAC_AX_8852B_SUPPORT */
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