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ocs_fc_config.h
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/*
* BSD LICENSE
*
* Copyright (c) 2011-2018 Broadcom. All Rights Reserved.
* The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of 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.
*
* 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.
*/
/**
* @file
* OCS FC/FCoE driver tuneable parameters
*/
#if !defined(__OCS_FC_CONFIG_H__)
#define __OCS_FC_CONFIG_H__
/***************************************************************************
* Receive queue configuration
*/
#ifndef OCS_FC_RQ_SIZE_DEFAULT
#define OCS_FC_RQ_SIZE_DEFAULT 1024
#endif
/***************************************************************************
* IO Configuration
*/
/**
* @brief Defines the number of SGLs allocated on each IO object
*/
#ifndef OCS_FC_MAX_SGL
#define OCS_FC_MAX_SGL 64
#endif
/***************************************************************************
* DIF Configuration
*/
/**
* @brief Defines the DIF seed value used for the CRC calculation.
*/
#ifndef OCS_FC_DIF_SEED
#define OCS_FC_DIF_SEED 0
#endif
/***************************************************************************
* Timeouts
*/
#ifndef OCS_FC_ELS_SEND_DEFAULT_TIMEOUT
#define OCS_FC_ELS_SEND_DEFAULT_TIMEOUT 0
#endif
#ifndef OCS_FC_ELS_DEFAULT_RETRIES
#define OCS_FC_ELS_DEFAULT_RETRIES 3
#endif
#ifndef OCS_FC_FLOGI_TIMEOUT_SEC
#define OCS_FC_FLOGI_TIMEOUT_SEC 5 /* shorter than default */
#endif
#ifndef OCS_FC_DOMAIN_SHUTDOWN_TIMEOUT_USEC
#define OCS_FC_DOMAIN_SHUTDOWN_TIMEOUT_USEC 30000000 /* 30 seconds */
#endif
/***************************************************************************
* Watermark
*/
#ifndef OCS_WATERMARK_HIGH_PCT
#define OCS_WATERMARK_HIGH_PCT 90
#endif
#ifndef OCS_WATERMARK_LOW_PCT
#define OCS_WATERMARK_LOW_PCT 80
#endif
#ifndef OCS_IO_WATERMARK_PER_INITIATOR
#define OCS_IO_WATERMARK_PER_INITIATOR 8
#endif
#endif // __OCS_FC_CONFIG_H__
/* vim: set noexpandtab textwidth=120: */