/******************************************************************************
 *
 * Copyright(c) 2007 - 2012 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_INTF_C_
#include <drv_conf.h>
#include <osdep_service.h>
#include <drv_types.h>
#include <rtw_byteorder.h>

#include <hal_intf.h>

#ifdef CONFIG_SDIO_HCI
	#include <sdio_hal.h>
#elif defined(CONFIG_USB_HCI)
	#include <usb_hal.h>
#elif defined(CONFIG_GSPI_HCI)
	#include <gspi_hal.h>
#endif

void rtw_hal_chip_configure(_adapter *padapter)
{
	if(padapter->HalFunc.intf_chip_configure)
		padapter->HalFunc.intf_chip_configure(padapter);
}

void rtw_hal_read_chip_info(_adapter *padapter)
{
	if(padapter->HalFunc.read_adapter_info)
		padapter->HalFunc.read_adapter_info(padapter);
}

void rtw_hal_read_chip_version(_adapter *padapter)
{
	if(padapter->HalFunc.read_chip_version)
		padapter->HalFunc.read_chip_version(padapter);
}

void rtw_hal_def_value_init(_adapter *padapter)
{
	if(padapter->HalFunc.init_default_value)
		padapter->HalFunc.init_default_value(padapter);
}

void rtw_hal_free_data(_adapter *padapter)
{
	if(padapter->HalFunc.free_hal_data)
		padapter->HalFunc.free_hal_data(padapter);
}

void rtw_hal_dm_init(_adapter *padapter)
{
	if(padapter->HalFunc.dm_init)
		padapter->HalFunc.dm_init(padapter);
}

void rtw_hal_dm_deinit(_adapter *padapter)
{
	// cancel dm  timer
	if(padapter->HalFunc.dm_deinit)
		padapter->HalFunc.dm_deinit(padapter);	
}

void rtw_hal_sw_led_init(_adapter *padapter)
{
	if(padapter->HalFunc.InitSwLeds)
		padapter->HalFunc.InitSwLeds(padapter);
}

void rtw_hal_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");
		goto success;
	}
#ifdef CONFIG_DEINIT_BEFORE_INIT
	status = padapter->HalFunc.hal_deinit(padapter);
	if(status != _SUCCESS){
		DBG_871X("rtw_hal_init: hal_deinit before hal_init FAIL !!\n");
		goto fail;
	}
#endif
	
#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
		{
#ifdef CONFIG_DEINIT_BEFORE_INIT
			status = padapter->HalFunc.hal_deinit(padapter->pbuddy_adapter);
			if(status != _SUCCESS){
				DBG_871X("rtw_hal_init: hal_deinit before hal_init FAIL !!(pbuddy_adapter)\n");
				goto fail;
			}
#endif
			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"));
				goto fail;
			}
		}
	}
#else
	if(adapter_to_dvobj(padapter)->DualMacMode == _TRUE)
	{
		if(padapter->pbuddy_adapter != NULL) {
			if(padapter->pbuddy_adapter->hw_init_completed == _FALSE)
			{
#ifdef CONFIG_DEINIT_BEFORE_INIT
				status = padapter->HalFunc.hal_deinit(padapter->pbuddy_adapter);
				if(status != _SUCCESS){
					DBG_871X("rtw_hal_init: hal_deinit before hal_init FAIL !!(pbuddy_adapter)\n");
					goto fail;
				}
#endif
				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;
	}
	else{
	 	padapter->hw_init_completed = _FALSE;
		RT_TRACE(_module_hal_init_c_,_drv_err_,("rtw_hal_init: hal__init fail\n"));
		goto fail;
	}

success:

	if (padapter->registrypriv.notch_filter == 1)
		rtw_hal_notch_filter(padapter, 1);

	rtw_hal_reset_security_engine(padapter);

	rtw_sec_restore_wep_key(padapter);

	init_hw_mlme_ext(padapter);

fail:

	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;
}

void rtw_hal_set_hwreg(_adapter *padapter, u8 variable, u8 *val)
{
	if (padapter->HalFunc.SetHwRegHandler)
		padapter->HalFunc.SetHwRegHandler(padapter, variable, val);
}

void rtw_hal_get_hwreg(_adapter *padapter, u8 variable, u8 *val)
{
	if (padapter->HalFunc.GetHwRegHandler)
		padapter->HalFunc.GetHwRegHandler(padapter, variable, val);
}

u8 rtw_hal_set_def_var(_adapter *padapter, HAL_DEF_VARIABLE eVariable, PVOID pValue)
{	
	if(padapter->HalFunc.SetHalDefVarHandler)
		return padapter->HalFunc.SetHalDefVarHandler(padapter,eVariable,pValue);
	return _FAIL;
}

u8 rtw_hal_get_def_var(_adapter *padapter, HAL_DEF_VARIABLE eVariable, PVOID pValue)
{	
	if(padapter->HalFunc.GetHalDefVarHandler)
		return padapter->HalFunc.GetHalDefVarHandler(padapter,eVariable,pValue);
	return _FAIL;	
}

void rtw_hal_enable_interrupt(_adapter *padapter)
{
	if (padapter->HalFunc.enable_interrupt)
		padapter->HalFunc.enable_interrupt(padapter);
	else 
		DBG_871X("%s: HalFunc.enable_interrupt is NULL!\n", __FUNCTION__);
	
}
void rtw_hal_disable_interrupt(_adapter *padapter)
{
	if (padapter->HalFunc.disable_interrupt)
		padapter->HalFunc.disable_interrupt(padapter);
	else 
		DBG_871X("%s: HalFunc.disable_interrupt is NULL!\n", __FUNCTION__);
	
}

u32	rtw_hal_inirp_init(_adapter *padapter)
{
	u32 rst = _FAIL;
	if(padapter->HalFunc.inirp_init)	
		rst = padapter->HalFunc.inirp_init(padapter);	
	else		
		DBG_871X(" %s HalFunc.inirp_init is NULL!!!\n",__FUNCTION__);		
	return rst;
}
	
u32	rtw_hal_inirp_deinit(_adapter *padapter)
{
	
	if(padapter->HalFunc.inirp_deinit)
		return padapter->HalFunc.inirp_deinit(padapter);

	return _FAIL;
		
}

u8 rtw_hal_intf_ps_func(_adapter *padapter,HAL_INTF_PS_FUNC efunc_id, u8* val)
{
	if(padapter->HalFunc.interface_ps_func)
		return padapter->HalFunc.interface_ps_func(padapter,efunc_id,val);
	return _FAIL;
}

s32	rtw_hal_xmitframe_enqueue(_adapter *padapter, struct xmit_frame *pxmitframe)
{
	if(padapter->HalFunc.hal_xmitframe_enqueue)
		return padapter->HalFunc.hal_xmitframe_enqueue(padapter, pxmitframe);

	return _FALSE;	
}

s32 rtw_hal_xmit(_adapter *padapter, struct xmit_frame *pxmitframe)
{
	if(padapter->HalFunc.hal_xmit)
		return padapter->HalFunc.hal_xmit(padapter, pxmitframe);

	return _FALSE;
}

s32	rtw_hal_mgnt_xmit(_adapter *padapter, struct xmit_frame *pmgntframe)
{
	s32 ret = _FAIL;
	unsigned char	*pframe;
	struct rtw_ieee80211_hdr	*pwlanhdr;
	
	pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
	pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
	_rtw_memcpy(pmgntframe->attrib.ra, pwlanhdr->addr1, ETH_ALEN);

#ifdef CONFIG_IEEE80211W
	if(padapter->securitypriv.binstallBIPkey == _TRUE)
	{
		if(IS_MCAST(pmgntframe->attrib.ra))
		{
			pmgntframe->attrib.encrypt = _BIP_;
			//pmgntframe->attrib.bswenc = _TRUE;
		}	
		else
		{
			pmgntframe->attrib.encrypt = _AES_;
			pmgntframe->attrib.bswenc = _TRUE;
		}
		rtw_mgmt_xmitframe_coalesce(padapter, pmgntframe->pkt, pmgntframe);
	}
#endif //CONFIG_IEEE80211W
	
	if(padapter->HalFunc.mgnt_xmit)
		ret = padapter->HalFunc.mgnt_xmit(padapter, pmgntframe);
	return ret;
}

s32 rtw_hal_init_xmit_priv(_adapter *padapter)
{
	if(padapter->HalFunc.init_xmit_priv != NULL)
		return padapter->HalFunc.init_xmit_priv(padapter);
	return _FAIL;
}

void rtw_hal_free_xmit_priv(_adapter *padapter)
{
	if(padapter->HalFunc.free_xmit_priv != NULL)
		padapter->HalFunc.free_xmit_priv(padapter);
}

s32 rtw_hal_init_recv_priv(_adapter *padapter)
{
	if(padapter->HalFunc.init_recv_priv)
		return padapter->HalFunc.init_recv_priv(padapter);

	return _FAIL;
}

void rtw_hal_free_recv_priv(_adapter *padapter)
{	
	if(padapter->HalFunc.free_recv_priv)
		padapter->HalFunc.free_recv_priv(padapter);
}

void rtw_hal_update_ra_mask(_adapter *padapter, u32 mac_id)
{
	if(padapter->HalFunc.UpdateRAMaskHandler)
		padapter->HalFunc.UpdateRAMaskHandler(padapter,mac_id);
}

void rtw_hal_add_ra_tid(_adapter *padapter, u32 bitmap, u8 arg)
{
	if(padapter->HalFunc.Add_RateATid)
		padapter->HalFunc.Add_RateATid(padapter, bitmap, arg);
}

u32 rtw_hal_read_bbreg(_adapter *padapter, u32 RegAddr, u32 BitMask)
{
	u32 data = 0;
	if (padapter->HalFunc.read_bbreg)
		data = padapter->HalFunc.read_bbreg(padapter, RegAddr, BitMask);
	return data;
}

void rtw_hal_write_bbreg(_adapter *padapter, u32 RegAddr, u32 BitMask, u32 Data)
{
	if (padapter->HalFunc.write_bbreg)
		padapter->HalFunc.write_bbreg(padapter, RegAddr, BitMask, Data);
}

u32 rtw_hal_read_rfreg(_adapter *padapter, u32 eRFPath, u32 RegAddr, u32 BitMask)
{
	u32 data = 0;
	if (padapter->HalFunc.read_rfreg)
		data = padapter->HalFunc.read_rfreg(padapter, eRFPath, RegAddr, BitMask);
	return data;
}

void rtw_hal_write_rfreg(_adapter *padapter, u32 eRFPath, u32 RegAddr, u32 BitMask, u32 Data)
{
	if (padapter->HalFunc.write_rfreg)
		padapter->HalFunc.write_rfreg(padapter, eRFPath, RegAddr, BitMask, Data);
}

s32 rtw_hal_interrupt_handler(_adapter *padapter)
{
	if(padapter->HalFunc.interrupt_handler)
		return padapter->HalFunc.interrupt_handler(padapter);
	return _FAIL;
}

void rtw_hal_set_bwmode(_adapter *padapter, HT_CHANNEL_WIDTH Bandwidth, u8 Offset)
{
	if(padapter->HalFunc.set_bwmode_handler)
		padapter->HalFunc.set_bwmode_handler(padapter, Bandwidth, Offset);
}

void rtw_hal_set_chan(_adapter *padapter, u8 channel)
{
	if(padapter->HalFunc.set_channel_handler)
		padapter->HalFunc.set_channel_handler(padapter, channel);
}

void rtw_hal_dm_watchdog(_adapter *padapter)
{
	if(padapter->HalFunc.hal_dm_watchdog)
		padapter->HalFunc.hal_dm_watchdog(padapter);
}

void rtw_hal_bcn_related_reg_setting(_adapter *padapter)
{
	if(padapter->HalFunc.SetBeaconRelatedRegistersHandler)
		padapter->HalFunc.SetBeaconRelatedRegistersHandler(padapter);
}

#ifdef CONFIG_ANTENNA_DIVERSITY
u8 rtw_hal_antdiv_before_linked(_adapter *padapter)
{
	if (padapter->HalFunc.AntDivBeforeLinkHandler)
		return padapter->HalFunc.AntDivBeforeLinkHandler(padapter);
	return _FALSE;
}

void rtw_hal_antdiv_rssi_compared(_adapter *padapter, WLAN_BSSID_EX *dst, WLAN_BSSID_EX *src)
{
	if (padapter->HalFunc.AntDivCompareHandler)
		padapter->HalFunc.AntDivCompareHandler(padapter, dst, src);
}
#endif

#ifdef CONFIG_HOSTAPD_MLME
s32	rtw_hal_hostap_mgnt_xmit_entry(_adapter *padapter, _pkt *pkt)
{
	if (padapter->HalFunc.hostap_mgnt_xmit_entry)
		return padapter->HalFunc.hostap_mgnt_xmit_entry(padapter, pkt);
	return _FAIL;
}
#endif //CONFIG_HOSTAPD_MLME

#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)
{
	padapter = GET_PRIMARY_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)
{
#ifdef CONFIG_CONCURRENT_MODE
	if (padapter->adapter_type != PRIMARY_ADAPTER)
		return;
#endif
	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;
}

bool rtw_hal_sreset_inprogress(_adapter *padapter)
{
	bool inprogress = _FALSE;

	padapter = GET_PRIMARY_ADAPTER(padapter);

	if(padapter->HalFunc.sreset_inprogress)
		inprogress = padapter->HalFunc.sreset_inprogress(padapter);
	return inprogress;
}
#endif //DBG_CONFIG_ERROR_DETECT

#ifdef CONFIG_IOL
int rtw_hal_iol_cmd(ADAPTER *adapter, struct xmit_frame *xmit_frame, u32 max_wating_ms)
{
	if (adapter->HalFunc.IOL_exec_cmds_sync)
		return adapter->HalFunc.IOL_exec_cmds_sync(adapter, xmit_frame, max_wating_ms);
	return _FAIL;
}
#endif

void rtw_hal_notch_filter(_adapter *adapter, bool enable)
{
	if(adapter->HalFunc.hal_notch_filter)
		adapter->HalFunc.hal_notch_filter(adapter,enable);
}

void rtw_hal_reset_security_engine(_adapter * adapter)
{
	if(adapter->HalFunc.hal_reset_security_engine)
		adapter->HalFunc.hal_reset_security_engine(adapter);
}

s32 rtw_hal_c2h_handler(_adapter *adapter, struct c2h_evt_hdr *c2h_evt)
{
	s32 ret = _FAIL;
	if (adapter->HalFunc.c2h_handler)
		ret = adapter->HalFunc.c2h_handler(adapter, c2h_evt);
	return ret;
}

c2h_id_filter rtw_hal_c2h_id_filter_ccx(_adapter *adapter)
{
	return adapter->HalFunc.c2h_id_filter_ccx;
}

