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/******************************************************************************
*
* 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 _RTL8192C_RECV_H_
#define _RTL8192C_RECV_H_
#include <drv_conf.h>
#include <osdep_service.h>
#include <drv_types.h>
#ifdef PLATFORM_OS_XP
#define NR_RECVBUFF (16)
#elif defined(PLATFORM_OS_CE)
#define NR_RECVBUFF (4)
#else
#define NR_RECVBUFF (4)
#define NR_PREALLOC_RECV_SKB (8)
#endif
#define RECV_BLK_SZ 512
#define RECV_BLK_CNT 16
#define RECV_BLK_TH RECV_BLK_CNT
#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 (16384) //16K
//#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
#define RX_MPDU_QUEUE 0
#define RX_CMD_QUEUE 1
#define RX_MAX_QUEUE 2
#endif
#define RECV_BULK_IN_ADDR 0x80
#define RECV_INT_IN_ADDR 0x81
#define PHY_RSSI_SLID_WIN_MAX 100
#define PHY_LINKQUALITY_SLID_WIN_MAX 20
struct phy_stat
{
unsigned int phydw0;
unsigned int phydw1;
unsigned int phydw2;
unsigned int phydw3;
unsigned int phydw4;
unsigned int phydw5;
unsigned int phydw6;
unsigned int phydw7;
};
typedef struct _Phy_OFDM_Rx_Status_Report_8192cd
{
unsigned char trsw_gain_X[4];
unsigned char pwdb_all;
unsigned char cfosho_X[4];
unsigned char cfotail_X[4];
unsigned char rxevm_X[2];
unsigned char rxsnr_X[4];
unsigned char pdsnr_X[2];
unsigned char csi_current_X[2];
unsigned char csi_target_X[2];
unsigned char sigevm;
unsigned char max_ex_pwr;
//#ifdef RTL8192SE
#ifdef CONFIG_LITTLE_ENDIAN
unsigned char ex_intf_flg:1;
unsigned char sgi_en:1;
unsigned char rxsc:2;
//unsigned char rsvd:4;
unsigned char idle_long:1;
unsigned char r_ant_train_en:1;
unsigned char ANTSELB:1;
unsigned char ANTSEL:1;
#else // _BIG_ENDIAN_
//unsigned char rsvd:4;
unsigned char ANTSEL:1;
unsigned char ANTSELB:1;
unsigned char r_ant_train_en:1;
unsigned char idle_long:1;
unsigned char rxsc:2;
unsigned char sgi_en:1;
unsigned char ex_intf_flg:1;
#endif
//#else // RTL8190, RTL8192E
// unsigned char sgi_en;
// unsigned char rxsc_sgien_exflg;
//#endif
} __attribute__ ((packed))PHY_STS_OFDM_8192CD_T,PHY_RX_DRIVER_INFO_8192CD;
typedef struct _Phy_CCK_Rx_Status_Report_8192cd
{
/* For CCK rate descriptor. This is a signed 8:1 variable. LSB bit presend
0.5. And MSB 7 bts presend a signed value. Range from -64~+63.5. */
u8 adc_pwdb_X[4];
u8 SQ_rpt;
u8 cck_agc_rpt;
} PHY_STS_CCK_8192CD_T;
// Rx smooth factor
#define Rx_Smooth_Factor (20)
#ifdef CONFIG_USB_HCI
typedef struct _INTERRUPT_MSG_FORMAT_EX{
unsigned int C2H_MSG0;
unsigned int C2H_MSG1;
unsigned int C2H_MSG2;
unsigned int C2H_MSG3;
unsigned int HISR; // from HISR Reg0x124, read to clear
unsigned int HISRE;// from HISRE Reg0x12c, read to clear
unsigned int MSG_EX;
}INTERRUPT_MSG_FORMAT_EX,*PINTERRUPT_MSG_FORMAT_EX;
void rtl8192cu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf);
int rtl8192cu_init_recv_priv(_adapter * padapter);
void rtl8192cu_free_recv_priv(_adapter * padapter);
#endif
#ifdef CONFIG_PCI_HCI
int rtl8192ce_init_recv_priv(_adapter * padapter);
void rtl8192ce_free_recv_priv(_adapter * padapter);
#endif
void rtl8192c_translate_rx_signal_stuff(union recv_frame *precvframe, struct phy_stat *pphy_info);
void rtl8192c_query_rx_desc_status(union recv_frame *precvframe, struct recv_stat *pdesc);
#endif
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