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Diffstat (limited to 'drivers/net/npe/include/IxOsalOsBufferMgt.h')
-rw-r--r--drivers/net/npe/include/IxOsalOsBufferMgt.h96
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diff --git a/drivers/net/npe/include/IxOsalOsBufferMgt.h b/drivers/net/npe/include/IxOsalOsBufferMgt.h
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+++ b/drivers/net/npe/include/IxOsalOsBufferMgt.h
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+/**
+ * @file IxOsalOsBufferMgt.h
+ *
+ * @brief vxworks-specific buffer management module definitions.
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#ifndef IX_OSAL_OS_BUFFER_MGT_H
+#define IX_OSAL_OS_BUFFER_MGT_H
+
+/*
+ * use the defaul bufferMgt provided by OSAL framework.
+ */
+#define IX_OSAL_USE_DEFAULT_BUFFER_MGT
+
+#include "IxOsalBufferMgtDefault.h"
+
+#if 0 /* FIXME */
+/* Define os-specific buffer macros for subfields */
+#define IX_OSAL_OSBUF_MDATA(osBufPtr) IX_OSAL_MBUF_MDATA(osBufPtr)
+ ( ((M_BLK *) osBufPtr)->m_data )
+
+#define IX_OSAL_OSBUF_MLEN(osBufPtr) \
+ ( ((M_BLK *) osBufPtr)->m_len )
+
+#define IX_OSAL_OSBUF_PKT_LEN(osBufPtr) \
+ ( ((M_BLK *) osBufPtr)->m_pkthdr.len )
+
+#define IX_OSAL_OS_CONVERT_OSBUF_TO_IXPBUF( osBufPtr, ixpBufPtr) \
+ { \
+ IX_OSAL_MBUF_OSBUF_PTR( (IX_OSAL_MBUF *) ixpBufPtr) = (void *) osBufPtr; \
+ IX_OSAL_MBUF_MDATA((IX_OSAL_MBUF *) ixpBufPtr) = IX_OSAL_OSBUF_MDATA(osBufPtr); \
+ IX_OSAL_MBUF_PKT_LEN((IX_OSAL_MBUF *) ixpBufPtr) = IX_OSAL_OSBUF_PKT_LEN(osBufPtr); \
+ IX_OSAL_MBUF_MLEN((IX_OSAL_MBUF *) ixpBufPtr) = IX_OSAL_OSBUF_MLEN(osBufPtr); \
+ }
+
+#define IX_OSAL_OS_CONVERT_IXPBUF_TO_OSBUF( ixpBufPtr, osBufPtr) \
+ { \
+ if (ixpBufPtr == NULL) \
+ { /* Do nothing */ } \
+ else \
+ { \
+ (M_BLK *) osBufPtr = (M_BLK *) IX_OSAL_MBUF_OSBUF_PTR((IX_OSAL_MBUF *) ixpBufPtr); \
+ if (osBufPtr == NULL) \
+ { /* Do nothing */ } \
+ else \
+ { \
+ IX_OSAL_OSBUF_MLEN(osBufPtr) =IX_OSAL_MBUF_MLEN((IX_OSAL_MBUF *) ixpBufPtr); \
+ IX_OSAL_OSBUF_PKT_LEN(osBufPtr) =IX_OSAL_MBUF_PKT_LEN((IX_OSAL_MBUF *) ixpBufPtr); \
+ } \
+ } \
+ }
+
+#endif /* FIXME */
+
+#endif /* #define IX_OSAL_OS_BUFFER_MGT_H */