rtl8192eu-linux-driver/include/rtl8703b_recv.h

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/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* 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.
*
*****************************************************************************/
#ifndef __RTL8703B_RECV_H__
#define __RTL8703B_RECV_H__
#define RECV_BLK_SZ 512
#define RECV_BLK_CNT 16
#define RECV_BLK_TH RECV_BLK_CNT
#if defined(CONFIG_USB_HCI)
#ifndef MAX_RECVBUF_SZ
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#ifndef CONFIG_MINIMAL_MEMORY_USAGE
/* #define MAX_RECVBUF_SZ (32768) */ /* 32k */
/* #define MAX_RECVBUF_SZ (16384) */ /* 16K */
/* #define MAX_RECVBUF_SZ (10240) */ /* 10K */
#ifdef CONFIG_PLATFORM_MSTAR
#define MAX_RECVBUF_SZ (8192) /* 8K */
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#else
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#define MAX_RECVBUF_SZ (15360) /* 15k < 16k */
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#endif
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/* #define MAX_RECVBUF_SZ (8192+1024) */ /* 8K+1k */
#else
#define MAX_RECVBUF_SZ (4000) /* about 4K */
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#endif
#endif /* !MAX_RECVBUF_SZ */
#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) || defined(CONFIG_GSPI_HCI)
#define MAX_RECVBUF_SZ (RX_DMA_SIZE_8703B - RX_DMA_RESERVED_SIZE_8703B)
#endif
/* Rx smooth factor */
#define Rx_Smooth_Factor (20)
#ifdef CONFIG_SDIO_HCI
#ifndef CONFIG_SDIO_RX_COPY
#undef MAX_RECVBUF_SZ
#define MAX_RECVBUF_SZ (RX_DMA_SIZE_8703B - RX_DMA_RESERVED_SIZE_8703B)
#endif /* !CONFIG_SDIO_RX_COPY */
#endif /* CONFIG_SDIO_HCI */
#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
s32 rtl8703bs_init_recv_priv(PADAPTER padapter);
void rtl8703bs_free_recv_priv(PADAPTER padapter);
#endif
#ifdef CONFIG_USB_HCI
int rtl8703bu_init_recv_priv(_adapter *padapter);
void rtl8703bu_free_recv_priv(_adapter *padapter);
void rtl8703bu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf);
#endif
#ifdef CONFIG_PCI_HCI
s32 rtl8703be_init_recv_priv(PADAPTER padapter);
void rtl8703be_free_recv_priv(PADAPTER padapter);
#endif
void rtl8703b_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc);
#endif /* __RTL8703B_RECV_H__ */