text: /******************************************************************************
   *
   * 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
   *
   *
   ******************************************************************************/
  #ifndef __RTL8812A_RECV_H__
  #define __RTL8812A_RECV_H__
  
  #if defined(CONFIG_USB_HCI)
  
  #ifdef PLATFORM_OS_CE
  #define MAX_RECVBUF_SZ (8192+1024) // 8K+1k
  #else
  	#ifndef CONFIG_MINIMAL_MEMORY_USAGE
  		#define MAX_RECVBUF_SZ (32768) // 32k
  		//#define MAX_RECVBUF_SZ (24576) // 24k
  		//#define MAX_RECVBUF_SZ (20480) //20K
  		//#define MAX_RECVBUF_SZ (10240) //10K
  		//#define MAX_RECVBUF_SZ (15360) // 15k < 16k
  		//#define MAX_RECVBUF_SZ (8192+1024) // 8K+1k
  	#else
  		#define MAX_RECVBUF_SZ (4000) // about 4K
  	#endif
  #endif
  
  #elif defined(CONFIG_PCI_HCI)
  //#ifndef CONFIG_MINIMAL_MEMORY_USAGE
  //	#define MAX_RECVBUF_SZ (9100)
  //#else
  	#define MAX_RECVBUF_SZ (4000) // about 4K
  //#endif
  
  
  #elif defined(CONFIG_SDIO_HCI)
  
  #ifdef CONFIG_SDIO_RX_COPY
  #define MAX_RECVBUF_SZ (10240)
  #else // !CONFIG_SDIO_RX_COPY
  #define MAX_RECVBUF_SZ	MAX_RX_DMA_BUFFER_SIZE_8821
  #endif // !CONFIG_SDIO_RX_COPY
  
  #endif
  
  
  // Rx smooth factor
  #define Rx_Smooth_Factor (20)
  
  //DWORD 0
  #define SET_RX_STATUS_DESC_PKT_LEN_8812(__pRxStatusDesc, __Value)		SET_BITS_TO_LE_4BYTE( __pRxStatusDesc, 0, 14, __Value)
  #define SET_RX_STATUS_DESC_EOR_8812(__pRxStatusDesc, __Value)		SET_BITS_TO_LE_4BYTE( __pRxStatusDesc, 30, 1, __Value)
  #define SET_RX_STATUS_DESC_OWN_8812(__pRxStatusDesc, __Value)		SET_BITS_TO_LE_4BYTE( __pRxStatusDesc, 31, 1, __Value)
  
  #define GET_RX_STATUS_DESC_PKT_LEN_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc, 0, 14)
  #define GET_RX_STATUS_DESC_CRC32_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc, 14, 1)
  #define GET_RX_STATUS_DESC_ICV_8812(__pRxStatusDesc)				LE_BITS_TO_4BYTE( __pRxStatusDesc, 15, 1)
  #define GET_RX_STATUS_DESC_DRVINFO_SIZE_8812(__pRxStatusDesc)		LE_BITS_TO_4BYTE( __pRxStatusDesc, 16, 4)
  #define GET_RX_STATUS_DESC_SECURITY_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc, 20, 3)
  #define GET_RX_STATUS_DESC_QOS_8812(__pRxStatusDesc)				LE_BITS_TO_4BYTE( __pRxStatusDesc, 23, 1)
  #define GET_RX_STATUS_DESC_SHIFT_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc, 24, 2)
  #define GET_RX_STATUS_DESC_PHY_STATUS_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc, 26, 1)
  #define GET_RX_STATUS_DESC_SWDEC_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc, 27, 1)
  #define GET_RX_STATUS_DESC_LAST_SEG_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc, 28, 1)
  #define GET_RX_STATUS_DESC_FIRST_SEG_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc, 29, 1)
  #define GET_RX_STATUS_DESC_EOR_8812(__pRxStatusDesc)				LE_BITS_TO_4BYTE( __pRxStatusDesc, 30, 1)
  #define GET_RX_STATUS_DESC_OWN_8812(__pRxStatusDesc)				LE_BITS_TO_4BYTE( __pRxStatusDesc, 31, 1)
  
  //DWORD 1
  #define GET_RX_STATUS_DESC_MACID_8812(__pRxDesc) 					LE_BITS_TO_4BYTE(__pRxDesc+4, 0, 7)
  #define GET_RX_STATUS_DESC_TID_8812(__pRxDesc) 					LE_BITS_TO_4BYTE(__pRxDesc+4, 8, 4)
  #define GET_RX_STATUS_DESC_AMSDU_8812(__pRxDesc) 					LE_BITS_TO_4BYTE(__pRxDesc+4, 13, 1)
  #define GET_RX_STATUS_DESC_RXID_MATCH_8812(__pRxDesc)		LE_BITS_TO_4BYTE( __pRxDesc+4, 14, 1)
  #define GET_RX_STATUS_DESC_PAGGR_8812(__pRxDesc)				LE_BITS_TO_4BYTE( __pRxDesc+4, 15, 1)
  #define GET_RX_STATUS_DESC_A1_FIT_8812(__pRxDesc)				LE_BITS_TO_4BYTE( __pRxDesc+4, 16, 4)
  #define GET_RX_STATUS_DESC_CHKERR_8812(__pRxDesc)				LE_BITS_TO_4BYTE( __pRxDesc+4, 20, 1)
  #define GET_RX_STATUS_DESC_IPVER_8812(__pRxDesc)			LE_BITS_TO_4BYTE(__pRxDesc+4, 21, 1)
  #define GET_RX_STATUS_DESC_IS_TCPUDP__8812(__pRxDesc)		LE_BITS_TO_4BYTE(__pRxDesc+4, 22, 1)
  #define GET_RX_STATUS_DESC_CHK_VLD_8812(__pRxDesc)		LE_BITS_TO_4BYTE(__pRxDesc+4, 23, 1)
  #define GET_RX_STATUS_DESC_PAM_8812(__pRxDesc)				LE_BITS_TO_4BYTE( __pRxDesc+4, 24, 1)
  #define GET_RX_STATUS_DESC_PWR_8812(__pRxDesc)				LE_BITS_TO_4BYTE( __pRxDesc+4, 25, 1)
  #define GET_RX_STATUS_DESC_MORE_DATA_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+4, 26, 1)
  #define GET_RX_STATUS_DESC_MORE_FRAG_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+4, 27, 1)
  #define GET_RX_STATUS_DESC_TYPE_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+4, 28, 2)
  #define GET_RX_STATUS_DESC_MC_8812(__pRxDesc)				LE_BITS_TO_4BYTE( __pRxDesc+4, 30, 1)
  #define GET_RX_STATUS_DESC_BC_8812(__pRxDesc)				LE_BITS_TO_4BYTE( __pRxDesc+4, 31, 1)
  
  //DWORD 2
  #define GET_RX_STATUS_DESC_SEQ_8812(__pRxStatusDesc)					LE_BITS_TO_4BYTE( __pRxStatusDesc+8, 0, 12)
  #define GET_RX_STATUS_DESC_FRAG_8812(__pRxStatusDesc)				LE_BITS_TO_4BYTE( __pRxStatusDesc+8, 12, 4)
  #define GET_RX_STATUS_DESC_RX_IS_QOS_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc+8, 16, 1)
  #define GET_RX_STATUS_DESC_WLANHD_IV_LEN_8812(__pRxStatusDesc)		LE_BITS_TO_4BYTE( __pRxStatusDesc+8, 18, 6)
  #define GET_RX_STATUS_DESC_RPT_SEL_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc+8, 28, 1)
  
  //DWORD 3
  #define GET_RX_STATUS_DESC_RX_RATE_8812(__pRxStatusDesc)				LE_BITS_TO_4BYTE( __pRxStatusDesc+12, 0, 7)
  #define GET_RX_STATUS_DESC_HTC_8812(__pRxStatusDesc)					LE_BITS_TO_4BYTE( __pRxStatusDesc+12, 10, 1)
  #define GET_RX_STATUS_DESC_EOSP_8812(__pRxStatusDesc)					LE_BITS_TO_4BYTE( __pRxStatusDesc+12, 11, 1)
  #define GET_RX_STATUS_DESC_BSSID_FIT_8812(__pRxStatusDesc)			LE_BITS_TO_4BYTE( __pRxStatusDesc+12, 12, 2)
  #ifdef CONFIG_USB_RX_AGGREGATION
  #define GET_RX_STATUS_DESC_USB_AGG_PKTNUM_8812(__pRxStatusDesc)	LE_BITS_TO_4BYTE( __pRxStatusDesc+12, 16, 8)
  #endif
  #define GET_RX_STATUS_DESC_PATTERN_MATCH_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+12, 29, 1)
  #define GET_RX_STATUS_DESC_UNICAST_MATCH_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+12, 30, 1)
  #define GET_RX_STATUS_DESC_MAGIC_MATCH_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+12, 31, 1)
  
  //DWORD 6
  #define GET_RX_STATUS_DESC_SPLCP_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+16, 0, 1)
  #define GET_RX_STATUS_DESC_LDPC_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+16, 1, 1)
  #define GET_RX_STATUS_DESC_STBC_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+16, 2, 1)
  #define GET_RX_STATUS_DESC_BW_8812(__pRxDesc)			LE_BITS_TO_4BYTE( __pRxDesc+16, 4, 2)
  
  //DWORD 5
  #define GET_RX_STATUS_DESC_TSFL_8812(__pRxStatusDesc)				LE_BITS_TO_4BYTE( __pRxStatusDesc+20, 0, 32)
  
  #define GET_RX_STATUS_DESC_BUFF_ADDR_8812(__pRxDesc) 		LE_BITS_TO_4BYTE(__pRxDesc+24, 0, 32)
  #define GET_RX_STATUS_DESC_BUFF_ADDR64_8812(__pRxDesc) 		LE_BITS_TO_4BYTE(__pRxDesc+28, 0, 32)
  
  #define SET_RX_STATUS_DESC_BUFF_ADDR_8812(__pRxDesc, __Value) 	SET_BITS_TO_LE_4BYTE(__pRxDesc+24, 0, 32, __Value)
  
  
  #ifdef CONFIG_SDIO_HCI
  s32 InitRecvPriv8821AS(PADAPTER padapter);
  void FreeRecvPriv8821AS(PADAPTER padapter);
  #endif // CONFIG_SDIO_HCI
  
  #ifdef CONFIG_USB_HCI
  #define INTERRUPT_MSG_FORMAT_LEN 60
  void rtl8812au_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf);
  s32 rtl8812au_init_recv_priv(PADAPTER padapter);
  void rtl8812au_free_recv_priv(PADAPTER padapter);
  void rtl8812au_recv_hdl(PADAPTER padapter, struct recv_buf *precvbuf);
  void rtl8812au_recv_tasklet(void *priv);
  
  #endif
  
  #ifdef CONFIG_PCI_HCI
  s32 rtl8812ae_init_recv_priv(PADAPTER padapter);
  void rtl8812ae_free_recv_priv(PADAPTER padapter);
  #endif
  
  void	rtl8812_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc);
  void	rtl8812_query_rx_phy_status(union recv_frame *prframe, u8 *pphy_stat);
  
  #endif
  
  