diff options
Diffstat (limited to 'drivers/net/wireless/rtl8192ce/hal/hal_init.c')
| -rwxr-xr-x | drivers/net/wireless/rtl8192ce/hal/hal_init.c | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtl8192ce/hal/hal_init.c b/drivers/net/wireless/rtl8192ce/hal/hal_init.c new file mode 100755 index 000000000000..2aea35d8690c --- /dev/null +++ b/drivers/net/wireless/rtl8192ce/hal/hal_init.c @@ -0,0 +1,209 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * 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. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + +#define _HAL_INIT_C_ +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <rtw_byteorder.h> + +#include <hal_init.h> + +#ifdef CONFIG_SDIO_HCI + #include <sdio_hal.h> +#elif defined(CONFIG_USB_HCI) + #include <usb_hal.h> +#endif + +void intf_chip_configure(_adapter *padapter) +{ + if(padapter->HalFunc.intf_chip_configure) + padapter->HalFunc.intf_chip_configure(padapter); +} + +void intf_read_chip_info(_adapter *padapter) +{ + if(padapter->HalFunc.read_adapter_info) + padapter->HalFunc.read_adapter_info(padapter); +} + +void intf_read_chip_version(_adapter *padapter) +{ + if(padapter->HalFunc.read_chip_version) + padapter->HalFunc.read_chip_version(padapter); +} + +void rtw_dm_init(_adapter *padapter) +{ + if(padapter->HalFunc.dm_init) + padapter->HalFunc.dm_init(padapter); +} + +void rtw_sw_led_init(_adapter *padapter) +{ + if(padapter->HalFunc.InitSwLeds) + padapter->HalFunc.InitSwLeds(padapter); +} + +void rtw_sw_led_deinit(_adapter *padapter) +{ + if(padapter->HalFunc.DeInitSwLeds) + padapter->HalFunc.DeInitSwLeds(padapter); +} + +uint rtw_hal_init(_adapter *padapter) +{ + uint status = _SUCCESS; + + if(padapter->hw_init_completed == _TRUE) + { + DBG_871X("rtw_hal_init: hw_init_completed == _TRUE\n"); + return status; + } +#ifdef CONFIG_DUALMAC_CONCURRENT + // before init mac0, driver must init mac1 first to avoid usb rx error. + if((padapter->pbuddy_adapter != NULL) && (padapter->DualMacConcurrent == _TRUE) + && (padapter->adapter_type == PRIMARY_ADAPTER)) + { + if(padapter->pbuddy_adapter->hw_init_completed == _TRUE) + { + DBG_871X("rtw_hal_init: pbuddy_adapter hw_init_completed == _TRUE\n"); + } + else + { + status = padapter->HalFunc.hal_init(padapter->pbuddy_adapter); + if(status == _SUCCESS){ + padapter->pbuddy_adapter->hw_init_completed = _TRUE; + } + else{ + padapter->pbuddy_adapter->hw_init_completed = _FALSE; + RT_TRACE(_module_hal_init_c_,_drv_err_,("rtw_hal_init: hal__init fail(pbuddy_adapter)\n")); + return status; + } + } + } +#else + if(padapter->dvobjpriv.NumInterfaces == 2 && padapter->registrypriv.mac_phy_mode != 1) + { + if(padapter->pbuddy_adapter->hw_init_completed == _FALSE) + { + status = padapter->HalFunc.hal_init(padapter->pbuddy_adapter); + if(status == _SUCCESS){ + padapter->pbuddy_adapter->hw_init_completed = _TRUE; + } + else{ + padapter->pbuddy_adapter->hw_init_completed = _FALSE; + RT_TRACE(_module_hal_init_c_,_drv_err_,("rtw_hal_init: hal__init fail for another interface\n")); + } + } + } +#endif + + padapter->hw_init_completed=_FALSE; + + status = padapter->HalFunc.hal_init(padapter); + + if(status == _SUCCESS){ + padapter->hw_init_completed = _TRUE; + + if (padapter->registrypriv.notch_filter == 1) + rtw_hal_notch_filter(padapter, 1); + } + else{ + padapter->hw_init_completed = _FALSE; + RT_TRACE(_module_hal_init_c_,_drv_err_,("rtw_hal_init: hal__init fail\n")); + } + + RT_TRACE(_module_hal_init_c_,_drv_err_,("-rtl871x_hal_init:status=0x%x\n",status)); + + return status; + +} + +uint rtw_hal_deinit(_adapter *padapter) +{ + uint status = _SUCCESS; + +_func_enter_; + + status = padapter->HalFunc.hal_deinit(padapter); + + if(status == _SUCCESS){ + padapter->hw_init_completed = _FALSE; + } + else + { + RT_TRACE(_module_hal_init_c_,_drv_err_,("\n rtw_hal_deinit: hal_init fail\n")); + } + +_func_exit_; + + return status; + +} +#ifdef DBG_CONFIG_ERROR_DETECT +void rtw_hal_sreset_init(_adapter *padapter) +{ + if(padapter->HalFunc.sreset_init_value) + padapter->HalFunc.sreset_init_value(padapter); +} + +void rtw_hal_sreset_reset(_adapter *padapter) +{ + if(padapter->HalFunc.silentreset) + padapter->HalFunc.silentreset(padapter); +} + +void rtw_hal_sreset_reset_value(_adapter *padapter) +{ + if(padapter->HalFunc.sreset_reset_value) + padapter->HalFunc.sreset_reset_value(padapter); +} + +void rtw_hal_sreset_xmit_status_check(_adapter *padapter) +{ + if(padapter->HalFunc.sreset_xmit_status_check) + padapter->HalFunc.sreset_xmit_status_check(padapter); +} +void rtw_hal_sreset_linked_status_check(_adapter *padapter) +{ + if(padapter->HalFunc.sreset_linked_status_check) + padapter->HalFunc.sreset_linked_status_check(padapter); +} +u8 rtw_hal_sreset_get_wifi_status(_adapter *padapter) +{ + u8 status = 0; + if(padapter->HalFunc.sreset_get_wifi_status) + status = padapter->HalFunc.sreset_get_wifi_status(padapter); + return status; +} +#endif + +void rtw_hal_notch_filter(_adapter * adapter, bool enable) +{ + if (enable) { + DBG_871X("Enable notch filter\n"); + rtw_write8(adapter, 0xc41, rtw_read8(adapter, 0xc41) | 0x02); + } else { + DBG_871X("Disable notch filter\n"); + rtw_write8(adapter, 0xc41, rtw_read8(adapter, 0xc41) & ~0x02); + } +} + |