80 lines
3.0 KiB
C
80 lines
3.0 KiB
C
/*
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<:copyright-BRCM:2010:DUAL/GPL:standard
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Copyright (c) 2010 Broadcom Corporation
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All Rights Reserved
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Unless you and Broadcom execute a separate written software license
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agreement governing use of this software, this software is licensed
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to you under the terms of the GNU General Public License version 2
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(the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php,
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with the following added to such license:
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As a special exception, the copyright holders of this software give
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you permission to link this software with independent modules, and
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to copy and distribute the resulting executable under terms of your
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choice, provided that you also meet, for each linked independent
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module, the terms and conditions of the license of that module.
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An independent module is a module which is not derived from this
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software. The special exception does not apply to any modifications
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of the software.
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Not withstanding the above, under no circumstances may you combine
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this software in any way with any other Broadcom software provided
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under a license other than the GPL, without Broadcom's express prior
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written consent.
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:>
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*/
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#ifndef __PKTCMF_6368_PUBLIC_H_INCLUDED__
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#define __PKTCMF_6368_PUBLIC_H_INCLUDED__
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#include "pktHdr.h"
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/*
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*------------------------------------------------------------------------------
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* Common defines for Packet CMF layers.
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*------------------------------------------------------------------------------
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*/
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#define CMF_DECL(x) #x, /* for string declaration in C file */
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#undef CMF_DECL
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#define CMF_DECL(x) x, /* for enum declaration in H file */
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/* Offsets and sizes in CMF are specified as half words */
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#define CMFUNIT (sizeof(uint16_t))
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#define CMP1BYTE (sizeof(uint8_t))
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#define CMP2BYTES (sizeof(uint16_t))
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#define CMP4BYTES (sizeof(uint32_t))
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/* Creation of CMF NIBBLE MASK, b0=[0..3] b1=[4..7] b2=[8..11] b3=[12..15] */
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#define NBLMSK1BYTE 0x3
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#define NBLMSK3NBLS 0x7
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#define NBLMSK2BYTES 0xF
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/* Explicit wrappers to callback */
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extern int pktCmfSwcConfig(void);
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extern int pktCmfSarConfig(int ulHwFwdTxChannel, unsigned int ulTrafficType);
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extern int pktCmfSarAbort(void);
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/*
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*------------------------------------------------------------------------------
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* Enet Switch Driver Hooks
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* Ethernet switch driver will register the appropriate handlers to
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* configure the SAR Port of the Switch. CMF will invoke these handlers when
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* the SAR runtime driver becomes operational and wishes to use CMF for
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* downstream hardware accelerated forwarding via the SAR port of the Switch.
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*------------------------------------------------------------------------------
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*/
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extern HOOKV pktCmfSarPortEnable; /* Binding with Switch ENET */
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extern HOOKV pktCmfSarPortDisable; /* Binding with Switch ENET */
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#define PKTCMF_MAX_VPORTS 16
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#endif /* __PKTCMF_6368_PUBLIC_H_INCLUDED__ */
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