/*******************************************************************************
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
* Copyright 2014 QLogic Corporation
* The contents of this file are subject to the terms of the
* QLogic End User License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the License at
* http://www.qlogic.com/Resources/Documents/DriverDownloadHelp/
* QLogic_End_User_Software_License.txt
* See the License for the specific language governing permissions
* and limitations under the License.
*
*
* Module Description:
*
*
* History:
* 28/06/11 ShayH Inception.
******************************************************************************/
#ifndef _LM_DCBX_MP_H
#define _LM_DCBX_MP_H
/*******************************************************************************
* Constants.
******************************************************************************/
#define MAX_NUM_OF_ETH_CONS_PER_COS (MAX_RSS_CHAINS)
#define ETH_MP_MAX_COS_SUPPORTED (3)
/*******************************************************************************
* Defines.
******************************************************************************/
#define MAX_ETH_TX_ONLY_CONS ((ETH_MP_MAX_COS_SUPPORTED - 1)*(MAX_NUM_OF_ETH_CONS_PER_COS))
#define MAX_ETH_TX_ONLY_CHAINS ((ETH_MP_MAX_COS_SUPPORTED - 1)*(MAX_HW_CHAINS))
typedef enum
{
lm_chain_type_cos_reg = 0,
lm_chain_type_cos_tx_only = 1,
lm_chain_type_not_cos = 2
}lm_chain_type_t;
/**
* @description
* Get COS number based on chain.
* If the chain doesn't belong to a specific COS (e.g. ISCSI L2
* chain)
* @param pdev
* @param chain
*
* @return u8_t
*/
u8_t
lm_mp_cos_from_chain(IN struct _lm_device_t *pdev,
IN const u32_t chain);
/**
* @description
* Get max cos chain used.
* @param pdev
* @param chain
* @param cos
*
* @return u32_t
*/
u8_t
lm_mp_max_cos_chain_used(
IN struct _lm_device_t *pdev);
#endif// _LM_DCBX_MP_H