1 /******************************************************************************
3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
19 ******************************************************************************/
20 #ifndef _RTL8192C_RECV_H_
21 #define _RTL8192C_RECV_H_
24 #include <osdep_service.h>
25 #include <drv_types.h>
29 #define NR_RECVBUFF (16)
30 #elif defined(PLATFORM_OS_CE)
31 #define NR_RECVBUFF (4)
34 #if defined(CONFIG_GSPI_HCI)
35 #define NR_RECVBUFF (32)
36 #elif defined(CONFIG_SDIO_HCI)
37 #define NR_RECVBUFF (8)
39 #ifdef CONFIG_SINGLE_RECV_BUF
40 #define NR_RECVBUFF (1)
42 #define NR_RECVBUFF (4)
43 #endif //CONFIG_SINGLE_RECV_BUF
46 #define NR_PREALLOC_RECV_SKB (8)
50 #define RECV_BLK_SZ 512
51 #define RECV_BLK_CNT 16
52 #define RECV_BLK_TH RECV_BLK_CNT
54 #if defined(CONFIG_USB_HCI)
57 #define MAX_RECVBUF_SZ (8192+1024) // 8K+1k
59 #ifndef CONFIG_MINIMAL_MEMORY_USAGE
60 //#define MAX_RECVBUF_SZ (32768) // 32k
61 //#define MAX_RECVBUF_SZ (16384) //16K
62 //#define MAX_RECVBUF_SZ (10240) //10K
63 #ifdef CONFIG_PLATFORM_MSTAR
64 #define MAX_RECVBUF_SZ (8192) // 8K
66 #define MAX_RECVBUF_SZ (15360) // 15k < 16k
68 //#define MAX_RECVBUF_SZ (8192+1024) // 8K+1k
70 #define MAX_RECVBUF_SZ (4000) // about 4K
74 #elif defined(CONFIG_PCI_HCI)
75 //#ifndef CONFIG_MINIMAL_MEMORY_USAGE
76 // #define MAX_RECVBUF_SZ (9100)
78 #define MAX_RECVBUF_SZ (4000) // about 4K
81 #define RX_MPDU_QUEUE 0
82 #define RX_CMD_QUEUE 1
83 #define RX_MAX_QUEUE 2
85 #elif defined(CONFIG_SDIO_HCI)
87 #define MAX_RECVBUF_SZ (10240)
92 #define RECV_BULK_IN_ADDR 0x80
93 #define RECV_INT_IN_ADDR 0x81
95 #define PHY_RSSI_SLID_WIN_MAX 100
96 #define PHY_LINKQUALITY_SLID_WIN_MAX 20
119 #define Rx_Smooth_Factor (20)
122 #ifdef CONFIG_USB_HCI
123 typedef struct _INTERRUPT_MSG_FORMAT_EX{
124 unsigned int C2H_MSG0;
125 unsigned int C2H_MSG1;
126 unsigned int C2H_MSG2;
127 unsigned int C2H_MSG3;
128 unsigned int HISR; // from HISR Reg0x124, read to clear
129 unsigned int HISRE;// from HISRE Reg0x12c, read to clear
131 }INTERRUPT_MSG_FORMAT_EX,*PINTERRUPT_MSG_FORMAT_EX;
133 void rtl8192cu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf);
134 int rtl8192cu_init_recv_priv(_adapter * padapter);
135 void rtl8192cu_free_recv_priv(_adapter * padapter);
138 #ifdef CONFIG_PCI_HCI
139 int rtl8192ce_init_recv_priv(_adapter * padapter);
140 void rtl8192ce_free_recv_priv(_adapter * padapter);
143 void rtl8192c_translate_rx_signal_stuff(union recv_frame *precvframe, struct phy_stat *pphy_status);
144 void rtl8192c_query_rx_desc_status(union recv_frame *precvframe, struct recv_stat *pdesc);