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cb3761ea99
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini Don't remove some copyrights by accident] Signed-off-by: Tom Rini <trini@ti.com>
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/**
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* @file IxOsalBufferMgtDefault.h
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*
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* @brief Default buffer pool management and buffer management
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* definitions.
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*
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* Design Notes:
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*
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* @par
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* IXP400 SW Release version 2.0
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*
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* -- Copyright Notice --
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*
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* @par
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* Copyright 2001-2005, Intel Corporation.
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* All rights reserved.
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*
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* @par
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* SPDX-License-Identifier: BSD-3-Clause
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* @par
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* -- End of Copyright Notice --
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*/
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#ifndef IX_OSAL_BUFFER_MGT_DEFAULT_H
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#define IX_OSAL_BUFFER_MGT_DEFAULT_H
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/**
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* @enum IxMbufPoolAllocationType
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* @brief Used to indicate how the pool memory was allocated
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*/
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typedef enum
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{
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IX_OSAL_MBUF_POOL_TYPE_SYS_ALLOC = 0, /**< mbuf pool allocated by the system */
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IX_OSAL_MBUF_POOL_TYPE_USER_ALLOC /**< mbuf pool allocated by the user */
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} IxOsalMbufPoolAllocationType;
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/**
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* @brief Implementation of buffer pool structure for use with non-VxWorks OS
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*/
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typedef struct
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{
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IX_OSAL_MBUF *nextFreeBuf; /**< Pointer to the next free mbuf */
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void *mbufMemPtr; /**< Pointer to the mbuf memory area */
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void *dataMemPtr; /**< Pointer to the data memory area */
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int bufDataSize; /**< The size of the data portion of each mbuf */
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int totalBufsInPool; /**< Total number of mbufs in the pool */
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int freeBufsInPool; /**< Number of free mbufs currently in the pool */
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int mbufMemSize; /**< The size of the pool mbuf memory area */
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int dataMemSize; /**< The size of the pool data memory area */
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char name[IX_OSAL_MBUF_POOL_NAME_LEN + 1]; /**< Descriptive name for pool */
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IxOsalMbufPoolAllocationType poolAllocType;
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unsigned int poolIdx; /**< Pool Index */
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} IxOsalMbufPool;
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typedef IxOsalMbufPool IX_OSAL_MBUF_POOL;
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PUBLIC IX_STATUS ixOsalBuffPoolUninit (IX_OSAL_MBUF_POOL * pool);
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#endif /* IX_OSAL_BUFFER_MGT_DEFAULT_H */
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