mirror of
https://github.com/Mange/rtl8192eu-linux-driver
synced 2024-12-25 13:31:44 +00:00
86 lines
3.5 KiB
C
86 lines
3.5 KiB
C
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/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __RTL8710B_RECV_H__
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#define __RTL8710B_RECV_H__
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#define RECV_BLK_SZ 512
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#define RECV_BLK_CNT 16
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#define RECV_BLK_TH RECV_BLK_CNT
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#if defined(CONFIG_USB_HCI)
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#ifndef MAX_RECVBUF_SZ
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#ifdef PLATFORM_OS_CE
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#define MAX_RECVBUF_SZ (8192+1024) /* 8K+1k */
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#else
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#ifdef CONFIG_MINIMAL_MEMORY_USAGE
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#define MAX_RECVBUF_SZ (4000) /* about 4K */
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#else
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#ifdef CONFIG_PLATFORM_MSTAR
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#define MAX_RECVBUF_SZ (8192) /* 8K */
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#elif defined(CONFIG_PLATFORM_HISILICON)
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#define MAX_RECVBUF_SZ (16384) /* 16k */
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#else
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#define MAX_RECVBUF_SZ (15360) /* 15k < 16k */
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/* #define MAX_RECVBUF_SZ (32768) */ /* 32k */
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/* #define MAX_RECVBUF_SZ (20480) */ /* 20K */
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/* #define MAX_RECVBUF_SZ (10240) */ /* 10K */
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/* #define MAX_RECVBUF_SZ (16384) */ /* 16k - 92E RX BUF :16K */
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#endif
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#endif
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#endif
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#endif /* !MAX_RECVBUF_SZ */
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#endif
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/* Rx smooth factor */
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#define Rx_Smooth_Factor (20)
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/*-----------------------------------------------------------------*/
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/* RTL8710B RX BUFFER DESC */
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/*-----------------------------------------------------------------*/
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/*DWORD 0*/
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#define SET_RX_BUFFER_DESC_DATA_LENGTH_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value)
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#define SET_RX_BUFFER_DESC_LS_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 15, 1, __Value)
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#define SET_RX_BUFFER_DESC_FS_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 1, __Value)
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#define SET_RX_BUFFER_DESC_TOTAL_LENGTH_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 15, __Value)
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#define GET_RX_BUFFER_DESC_OWN_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1)
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#define GET_RX_BUFFER_DESC_LS_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1)
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#define GET_RX_BUFFER_DESC_FS_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 1)
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#ifdef USING_RX_TAG
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#define GET_RX_BUFFER_DESC_RX_TAG_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 13)
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#else
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#define GET_RX_BUFFER_DESC_TOTAL_LENGTH_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 15)
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#endif
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/*DWORD 1*/
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#define SET_RX_BUFFER_PHYSICAL_LOW_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+4, 0, 32, __Value)
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/*DWORD 2*/
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#ifdef CONFIG_64BIT_DMA
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#define SET_RX_BUFFER_PHYSICAL_HIGH_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+8, 0, 32, __Value)
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#else
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#define SET_RX_BUFFER_PHYSICAL_HIGH_8710B(__pRxStatusDesc, __Value)
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#endif
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#ifdef CONFIG_USB_HCI
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int rtl8710bu_init_recv_priv(_adapter *padapter);
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void rtl8710bu_free_recv_priv(_adapter *padapter);
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void rtl8710bu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf);
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#endif
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void rtl8710b_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc);
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#endif /* __RTL8710B_RECV_H__ */
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