/******************************************************************************
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*
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* Copyright(c) 2015 - 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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#define _RTL8822BU_OPS_C_
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#include <drv_types.h> /* PADAPTER, basic_types.h and etc. */
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#include <hal_intf.h> /* struct hal_ops */
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#include <hal_data.h> /* HAL_DATA_TYPE */
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#include "../../hal_halmac.h" /* register define */
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#include "../rtl8822b.h" /* 8822b hal common define. rtl8822bu_init_default_value ...*/
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#include "rtl8822bu.h" /* 8822bu functions */
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#ifdef CONFIG_SUPPORT_USB_INT
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static void rtl8822bu_interrupt_handler(PADAPTER padapter, u16 pkt_len, u8 *pbuf)
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{
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}
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#endif /* CONFIG_SUPPORT_USB_INT */
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void rtl8822bu_set_hw_type(struct dvobj_priv *pdvobj)
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{
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pdvobj->HardwareType = HARDWARE_TYPE_RTL8822BU;
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RTW_INFO("CHIP TYPE: RTL8822B\n");
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}
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static u8 sethwreg(PADAPTER padapter, u8 variable, u8 *val)
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{
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
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struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
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struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
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struct registry_priv *registry_par = &padapter->registrypriv;
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int status = 0;
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u8 ret = _SUCCESS;
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switch (variable) {
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case HW_VAR_RXDMA_AGG_PG_TH:
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#ifdef CONFIG_USB_RX_AGGREGATION
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if (pdvobjpriv->traffic_stat.cur_tx_tp < 1 && pdvobjpriv->traffic_stat.cur_rx_tp < 1) {
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/* for low traffic, do not usb AGGREGATION */
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pHalData->rxagg_usb_timeout = 0x01;
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pHalData->rxagg_usb_size = 0x01;
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} else {
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#ifdef CONFIG_PLATFORM_NOVATEK_NT72668
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pHalData->rxagg_usb_timeout = 0x20;
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pHalData->rxagg_usb_size = 0x03;
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#elif defined(CONFIG_PLATFORM_HISILICON)
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/* use 16k to workaround for HISILICON platform */
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pHalData->rxagg_usb_timeout = 8;
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pHalData->rxagg_usb_size = 3;
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#else
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/* default setting */
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pHalData->rxagg_usb_timeout = 0x20;
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pHalData->rxagg_usb_size = 0x05;
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#endif
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}
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rtw_halmac_rx_agg_switch(pdvobjpriv, _TRUE);
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#if 0
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RTW_INFO("\n==========RAFFIC_STATISTIC==============\n");
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RTW_INFO("cur_tx_bytes:%lld\n", pdvobjpriv->traffic_stat.cur_tx_bytes);
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RTW_INFO("cur_rx_bytes:%lld\n", pdvobjpriv->traffic_stat.cur_rx_bytes);
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RTW_INFO("last_tx_bytes:%lld\n", pdvobjpriv->traffic_stat.last_tx_bytes);
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RTW_INFO("last_rx_bytes:%lld\n", pdvobjpriv->traffic_stat.last_rx_bytes);
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RTW_INFO("cur_tx_tp:%d\n", pdvobjpriv->traffic_stat.cur_tx_tp);
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RTW_INFO("cur_rx_tp:%d\n", pdvobjpriv->traffic_stat.cur_rx_tp);
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RTW_INFO("\n========================\n");
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#endif
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#endif
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break;
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case HW_VAR_SET_RPWM:
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#ifdef CONFIG_LPS_LCLK
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{
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u8 ps_state = *((u8 *)val);
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/*rpwm value only use BIT0(clock bit) ,BIT6(Ack bit), and BIT7(Toggle bit) for 88e.
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BIT0 value - 1: 32k, 0:40MHz.
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BIT6 value - 1: report cpwm value after success set, 0:do not report.
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BIT7 value - Toggle bit change.
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modify by Thomas. 2012/4/2.*/
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ps_state = ps_state & 0xC1;
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/* RTW_INFO("##### Change RPWM value to = %x for switch clk #####\n", ps_state); */
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rtw_write8(padapter, REG_USB_HRPWM_8822B, ps_state);
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}
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#endif
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break;
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case HW_VAR_AMPDU_MAX_TIME:
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rtw_write8(padapter, REG_AMPDU_MAX_TIME_V1_8822B, 0x70);
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break;
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case HW_VAR_USB_MODE:
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/* U2 to U3 */
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if (registry_par->switch_usb_mode == 1) {
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if (IS_HIGH_SPEED_USB(padapter)) {
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status = rtw_halmac_switch_usb_mode(adapter_to_dvobj(padapter), RTW_USB_SPEED_3);
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if (status)
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*val = _TRUE;
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}
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} else if (registry_par->switch_usb_mode == 2) {
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/* U3 to U2 */
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if (IS_SUPER_SPEED_USB(padapter)) {
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status = rtw_halmac_switch_usb_mode(adapter_to_dvobj(padapter), RTW_USB_SPEED_2);
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if (status)
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*val = _TRUE;
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}
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}
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break;
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default:
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ret = rtl8822b_sethwreg(padapter, variable, val);
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break;
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}
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return ret;
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}
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static void gethwreg(PADAPTER padapter, u8 variable, u8 *val)
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{
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
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switch (variable) {
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case HW_VAR_CPWM:
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#ifdef CONFIG_LPS_LCLK
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*val = rtw_read8(padapter, REG_USB_HCPWM_8822B);
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/* RTW_INFO("##### REG_USB_HCPWM(0x%02x) = 0x%02x #####\n", REG_USB_HCPWM_8822B, *val); */
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#endif /* CONFIG_LPS_LCLK */
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break;
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case HW_VAR_RPWM_TOG:
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#ifdef CONFIG_LPS_LCLK
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*val = rtw_read8(padapter, REG_USB_HRPWM_8822B);
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*val &= BIT_TOGGLE_8822B;
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#endif /* CONFIG_LPS_LCLK */
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break;
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default:
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rtl8822b_gethwreg(padapter, variable, val);
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break;
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}
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}
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/*
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Description:
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Change default setting of specified variable.
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*/
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static u8 sethaldefvar(PADAPTER padapter, HAL_DEF_VARIABLE eVariable, void *pValue)
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{
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
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u8 bResult = _SUCCESS;
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switch (eVariable) {
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default:
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rtl8822b_sethaldefvar(padapter, eVariable, pValue);
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break;
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}
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return bResult;
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}
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/*
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Description:
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Query setting of specified variable.
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*/
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static u8 gethaldefvar(PADAPTER padapter, HAL_DEF_VARIABLE eVariable, void *pValue)
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{
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
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u8 bResult = _SUCCESS;
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switch (eVariable) {
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case HW_VAR_MAX_RX_AMPDU_FACTOR:
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*(HT_CAP_AMPDU_FACTOR *)pValue = MAX_AMPDU_FACTOR_64K;
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break;
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default:
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bResult = rtl8822b_gethaldefvar(padapter, eVariable, pValue);
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break;
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}
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return bResult;
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}
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static void rtl8822bu_init_default_value(PADAPTER padapter)
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{
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rtl8822b_init_default_value(padapter);
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}
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static u8 rtl8822bu_ps_func(PADAPTER padapter, HAL_INTF_PS_FUNC efunc_id, u8 *val)
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{
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u8 bResult = _TRUE;
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switch (efunc_id) {
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default:
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break;
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}
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return bResult;
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}
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#ifdef CONFIG_RTW_LED
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static void read_ledsetting(PADAPTER adapter)
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{
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struct led_priv *ledpriv = adapter_to_led(adapter);
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#ifdef CONFIG_RTW_SW_LED
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PHAL_DATA_TYPE hal;
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hal = GET_HAL_DATA(adapter);
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ledpriv->bRegUseLed = _TRUE;
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switch (hal->EEPROMCustomerID) {
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default:
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hal->CustomerID = RT_CID_DEFAULT;
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break;
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}
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switch (hal->CustomerID) {
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case RT_CID_DEFAULT:
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default:
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ledpriv->LedStrategy = SW_LED_MODE9;
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break;
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}
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#else /* HW LED */
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ledpriv->LedStrategy = HW_LED;
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#endif /* CONFIG_RTW_SW_LED */
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}
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#endif /* CONFIG_RTW_LED */
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/*
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* Description:
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* Collect all hardware information, fill "HAL_DATA_TYPE".
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* Sometimes this would be used to read MAC address.
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* This function will do
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* 1. Read Efuse/EEPROM to initialize
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* 2. Read registers to initialize
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* 3. Other vaiables initialization
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*/
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static u8 read_adapter_info(PADAPTER padapter)
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{
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u8 ret = _FAIL;
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/*
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* 1. Read Efuse/EEPROM to initialize
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*/
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if (rtl8822b_read_efuse(padapter) != _SUCCESS)
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goto exit;
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/*
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* 2. Read registers to initialize
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*/
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/*
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* 3. Other Initialization
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*/
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#ifdef CONFIG_RTW_LED
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read_ledsetting(padapter);
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#endif /* CONFIG_RTW_LED */
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ret = _SUCCESS;
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exit:
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return ret;
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}
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void rtl8822bu_set_hal_ops(PADAPTER padapter)
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{
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struct hal_ops *ops;
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int err;
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err = rtl8822bu_halmac_init_adapter(padapter);
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if (err) {
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RTW_INFO("%s: [ERROR]HALMAC initialize FAIL!\n", __func__);
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return;
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}
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rtl8822b_set_hal_ops(padapter);
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ops = &padapter->hal_func;
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ops->hal_init = rtl8822bu_init;
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ops->hal_deinit = rtl8822bu_deinit;
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ops->inirp_init = rtl8822bu_inirp_init;
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ops->inirp_deinit = rtl8822bu_inirp_deinit;
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ops->init_xmit_priv = rtl8822bu_init_xmit_priv;
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ops->free_xmit_priv = rtl8822bu_free_xmit_priv;
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ops->init_recv_priv = rtl8822bu_init_recv_priv;
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ops->free_recv_priv = rtl8822bu_free_recv_priv;
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#ifdef CONFIG_RTW_SW_LED
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ops->InitSwLeds = rtl8822bu_initswleds;
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ops->DeInitSwLeds = rtl8822bu_deinitswleds;
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#endif
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ops->init_default_value = rtl8822bu_init_default_value;
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ops->intf_chip_configure = rtl8822bu_interface_configure;
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ops->read_adapter_info = read_adapter_info;
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ops->set_hw_reg_handler = sethwreg;
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ops->GetHwRegHandler = gethwreg;
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ops->get_hal_def_var_handler = gethaldefvar;
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ops->SetHalDefVarHandler = sethaldefvar;
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ops->hal_xmit = rtl8822bu_hal_xmit;
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ops->mgnt_xmit = rtl8822bu_mgnt_xmit;
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#ifdef CONFIG_RTW_MGMT_QUEUE
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ops->hal_mgmt_xmitframe_enqueue = rtl8822bu_hal_mgmt_xmitframe_enqueue;
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#endif
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ops->hal_xmitframe_enqueue = rtl8822bu_hal_xmitframe_enqueue;
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#ifdef CONFIG_HOSTAPD_MLME
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ops->hostap_mgnt_xmit_entry = rtl8822bu_hostap_mgnt_xmit_entry;
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#endif
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ops->interface_ps_func = rtl8822bu_ps_func;
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#ifdef CONFIG_XMIT_THREAD_MODE
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ops->xmit_thread_handler = rtl8822bu_xmit_buf_handler;
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#endif
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#ifdef CONFIG_SUPPORT_USB_INT
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ops->interrupt_handler = rtl8822bu_interrupt_handler;
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#endif
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}
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