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8821cu-20210916/hal/rtl8821c/usb/rtl8821cu_ops.c
morrownr 1d6ef930b9 initial commit
2022-11-17 08:26:57 -06:00

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/******************************************************************************
*
* Copyright(c) 2016 - 2017 Realtek Corporation.
*
* 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.
*
*****************************************************************************/
#define _RTL8821CU_OPS_C_
#include <drv_types.h> /* PADAPTER, basic_types.h and etc. */
#include <hal_intf.h> /* struct hal_ops */
#include <hal_data.h> /* HAL_DATA_TYPE */
#include "../../hal_halmac.h" /* register define */
#include "../rtl8821c.h" /* 8821c hal common define. rtl8821cu_init_default_value ...*/
#include "rtl8821cu.h" /* 8821cu functions */
#ifdef CONFIG_SUPPORT_USB_INT
static void rtl8821cu_interrupt_handler(PADAPTER padapter, u16 pkt_len, u8 *pbuf)
{
}
#endif /* CONFIG_SUPPORT_USB_INT */
void rtl8821cu_set_hw_type(struct dvobj_priv *pdvobj)
{
pdvobj->HardwareType = HARDWARE_TYPE_RTL8821CU;
/* RTW_INFO("CHIP TYPE: RTL8821C\n"); */
RTW_INFO("CHIP TYPE: RTL8821C\n");
}
static u8 sethwreg(PADAPTER padapter, u8 variable, u8 *val)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
u8 ret = _SUCCESS;
u8 tmp1Byte = 0, tmp1Byte2 = 0;
switch (variable) {
case HW_VAR_RXDMA_AGG_PG_TH:
#ifdef CONFIG_USB_RX_AGGREGATION
if (pdvobjpriv->traffic_stat.cur_tx_tp < 1 && pdvobjpriv->traffic_stat.cur_rx_tp < 1) {
/* for low traffic, do not usb AGGREGATION */
pHalData->rxagg_usb_timeout = 0x01;
pHalData->rxagg_usb_size = 0;
} else {
/* default setting */
pHalData->rxagg_usb_timeout = 0x20;
pHalData->rxagg_usb_size = 0x05;
}
rtw_halmac_rx_agg_switch(pdvobjpriv, _TRUE);
#if 0
RTW_INFO("\n==========RAFFIC_STATISTIC==============\n");
RTW_INFO("cur_tx_bytes:%lld\n", pdvobjpriv->traffic_stat.cur_tx_bytes);
RTW_INFO("cur_rx_bytes:%lld\n", pdvobjpriv->traffic_stat.cur_rx_bytes);
RTW_INFO("last_tx_bytes:%lld\n", pdvobjpriv->traffic_stat.last_tx_bytes);
RTW_INFO("last_rx_bytes:%lld\n", pdvobjpriv->traffic_stat.last_rx_bytes);
RTW_INFO("cur_tx_tp:%d\n", pdvobjpriv->traffic_stat.cur_tx_tp);
RTW_INFO("cur_rx_tp:%d\n", pdvobjpriv->traffic_stat.cur_rx_tp);
RTW_INFO("\n========================\n");
#endif
#endif
break;
case HW_VAR_SET_RPWM:
#ifdef CONFIG_LPS_LCLK
{
u8 ps_state = *((u8 *)val);
/*
* rpwm value only use BIT0(clock bit) ,
* BIT6(Ack bit), and BIT7(Toggle bit) for 88e.
* BIT0 value - 1: 32k, 0:40MHz.
* BIT6 value - 1: report cpwm value after success set,
* 0:do not report.
* BIT7 value - Toggle bit change.
* modify by Thomas. 2012/4/2.
*/
ps_state = ps_state & 0xC1;
rtw_write8(padapter, REG_USB_HRPWM_8821C, ps_state);
}
#endif
break;
case HW_VAR_AMPDU_MAX_TIME:
rtw_write8(padapter, REG_AMPDU_MAX_TIME_V1_8821C, 0x70);
break;
case HW_VAR_USB_MODE:
tmp1Byte = (rtw_read8(padapter, REG_PAD_CTRL2_8821C + 2) & 0xf0);
tmp1Byte2 = rtw_read8(padapter, REG_SYS_PW_CTRL_8821C + 1);
if (*val == 1) /* USB_MODE_U2 */
tmp1Byte = tmp1Byte | BIT2 | BIT0;
else if (*val == 2) /* USB_MODE_U3 */
tmp1Byte = tmp1Byte | BIT3 | BIT0;
rtw_write8(padapter, REG_PAD_CTRL2_8821C + 2, tmp1Byte);
rtw_write8(padapter, REG_PAD_CTRL2_8821C + 1, 0x64);
rtw_write8(padapter, REG_SYS_PW_CTRL_8821C + 1, (tmp1Byte2 | BIT1));
rtw_mdelay_os(1);
rtw_write8(padapter, REG_PAD_CTRL2_8821C + 2, (tmp1Byte | BIT1));
break;
default:
ret = rtl8821c_sethwreg(padapter, variable, val);
break;
}
return ret;
}
static void gethwreg(PADAPTER padapter, u8 variable, u8 *val)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
switch (variable) {
case HW_VAR_CPWM:
#ifdef CONFIG_LPS_LCLK
*val = rtw_read8(padapter, REG_USB_HCPWM_8821C);
#endif /* CONFIG_LPS_LCLK */
break;
default:
rtl8821c_gethwreg(padapter, variable, val);
break;
}
}
/*
Description:
Change default setting of specified variable.
*/
static u8 sethaldefvar(PADAPTER padapter, HAL_DEF_VARIABLE eVariable, void *pValue)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
u8 bResult = _SUCCESS;
switch (eVariable) {
default:
rtl8821c_sethaldefvar(padapter, eVariable, pValue);
break;
}
return bResult;
}
/*
Description:
Query setting of specified variable.
*/
static u8 gethaldefvar(PADAPTER padapter, HAL_DEF_VARIABLE eVariable, void *pValue)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
u8 bResult = _SUCCESS;
switch (eVariable) {
case HW_VAR_MAX_RX_AMPDU_FACTOR:
*(HT_CAP_AMPDU_FACTOR *)pValue = MAX_AMPDU_FACTOR_64K;
break;
default:
bResult = rtl8821c_gethaldefvar(padapter, eVariable, pValue);
break;
}
return bResult;
}
static void rtl8821cu_init_default_value(PADAPTER padapter)
{
rtl8821c_init_default_value(padapter);
}
static u8 rtl8821cu_ps_func(PADAPTER padapter, HAL_INTF_PS_FUNC efunc_id, u8 *val)
{
u8 bResult = _TRUE;
switch (efunc_id) {
default:
break;
}
return bResult;
}
#ifdef CONFIG_RTW_LED
static void read_ledsetting(PADAPTER adapter)
{
struct led_priv *ledpriv = adapter_to_led(adapter);
#ifdef CONFIG_RTW_SW_LED
PHAL_DATA_TYPE hal;
hal = GET_HAL_DATA(adapter);
ledpriv->bRegUseLed = _TRUE;
switch (hal->EEPROMCustomerID) {
default:
hal->CustomerID = RT_CID_DEFAULT;
break;
}
switch (hal->CustomerID) {
case RT_CID_DEFAULT:
default:
ledpriv->LedStrategy = SW_LED_MODE9;
break;
}
#else /* HW LED */
ledpriv->LedStrategy = HW_LED;
#endif /* CONFIG_RTW_SW_LED */
}
#endif /* CONFIG_RTW_LED */
/*
* Description:
* Collect all hardware information, fill "HAL_DATA_TYPE".
* Sometimes this would be used to read MAC address.
* This function will do
* 1. Read Efuse/EEPROM to initialize
* 2. Read registers to initialize
* 3. Other vaiables initialization
*/
static u8 read_adapter_info(PADAPTER padapter)
{
u8 ret = _FAIL;
/*
* 1. Read Efuse/EEPROM to initialize
*/
if (rtl8821c_read_efuse(padapter) != _SUCCESS)
goto exit;
/*
* 2. Read registers to initialize
*/
/*
* 3. Other Initialization
*/
#ifdef CONFIG_RTW_LED
read_ledsetting(padapter);
#endif /* CONFIG_RTW_LED */
ret = _SUCCESS;
exit:
return ret;
}
u8 rtl8821cu_set_hal_ops(PADAPTER padapter)
{
struct hal_ops *ops;
int err;
err = rtl8821cu_halmac_init_adapter(padapter);
if (err) {
/* RTW_INFO("%s: [ERROR]HALMAC initialize FAIL!\n", __func__); */
RTW_INFO("%s: [ERROR]HALMAC initialize FAIL!\n", __func__);
return _FAIL;
}
rtl8821c_set_hal_ops(padapter);
ops = &padapter->hal_func;
ops->hal_init = rtl8821cu_hal_init;
ops->hal_deinit = rtl8821cu_hal_deinit;
ops->inirp_init = rtl8821cu_inirp_init;
ops->inirp_deinit = rtl8821cu_inirp_deinit;
ops->init_xmit_priv = rtl8821cu_init_xmit_priv;
ops->free_xmit_priv = rtl8821cu_free_xmit_priv;
ops->init_recv_priv = rtl8821cu_init_recv_priv;
ops->free_recv_priv = rtl8821cu_free_recv_priv;
#ifdef CONFIG_RTW_SW_LED
ops->InitSwLeds = rtl8821cu_initswleds;
ops->DeInitSwLeds = rtl8821cu_deinitswleds;
#endif
ops->init_default_value = rtl8821cu_init_default_value;
ops->intf_chip_configure = rtl8821cu_interface_configure;
ops->read_adapter_info = read_adapter_info;
ops->set_hw_reg_handler = sethwreg;
ops->GetHwRegHandler = gethwreg;
ops->get_hal_def_var_handler = gethaldefvar;
ops->SetHalDefVarHandler = sethaldefvar;
ops->hal_xmit = rtl8821cu_hal_xmit;
ops->mgnt_xmit = rtl8821cu_mgnt_xmit;
#ifdef CONFIG_RTW_MGMT_QUEUE
ops->hal_mgmt_xmitframe_enqueue = rtl8821cu_hal_mgmt_xmitframe_enqueue;
#endif
ops->hal_xmitframe_enqueue = rtl8821cu_hal_xmitframe_enqueue;
#ifdef CONFIG_HOSTAPD_MLME
ops->hostap_mgnt_xmit_entry = rtl8821cu_hostap_mgnt_xmit_entry;
#endif
ops->interface_ps_func = rtl8821cu_ps_func;
#ifdef CONFIG_XMIT_THREAD_MODE
ops->xmit_thread_handler = rtl8821cu_xmit_buf_handler;
#endif
#ifdef CONFIG_SUPPORT_USB_INT
ops->interrupt_handler = rtl8821cu_interrupt_handler;
#endif
return _TRUE;
}
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