xref: /illumos-gate/usr/src/uts/common/io/bnxe/577xx/include/l4debug.h (revision d14abf15)

/*******************************************************************************
 * 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:
 *
 ******************************************************************************/

#ifndef _L4DEBUG_H
#define _L4DEBUG_H

#include "bcmtype.h"

#define L4_DEBUG_BIT_FIELDS 0
// Use _l4_tcp_const_state_t _pad[0] for L4 debug
// PbfQueue		- bits 7-5
// VOQ          - bits 4-2
// cos			- bits 1-0
#define L4_DEBUG_PBF_Q_MASK 		0xE0
#define L4_DEBUG_PBF_Q_SHIFT 		5

#define L4_DEBUG_VOQ_MASK    		0x1C
#define L4_DEBUG_VOQ_SHIFT 	    	2

#define L4_DEBUG_COS_MASK 			0x3
#define L4_DEBUG_COS_SHIFT 			0



#define L4_DEBUG_FLAGS 1
// DPM test EN     - bit 4
// QmOpportunistic - bit 3
// TestingEn	   - bit 2
// LbEn 		   - bit 1
// CosEn 		   - bit 0

#define L4_DEBUG_DPM_TEST_EN_MASK	0x10
#define L4_DEBUG_QM_OPPORT_EN_MASK	0x08
#define L4_DEBUG_TESTING_EN_MASK 	0x04
#define L4_DEBUG_LB_EN_MASK 		0x02
#define L4_DEBUG_COS_EN_MASK 		0x01



#define L4_DEBUG_GET_COS(_data)		 		((_data[L4_DEBUG_BIT_FIELDS] & L4_DEBUG_COS_MASK) >> L4_DEBUG_COS_SHIFT)
#define L4_DEBUG_GET_PBFQUEUE(_data) 		((_data[L4_DEBUG_BIT_FIELDS] & L4_DEBUG_PBF_Q_MASK) >> L4_DEBUG_PBF_Q_SHIFT)
#define L4_DEBUG_GET_VOQ(_data) 		    ((_data[L4_DEBUG_BIT_FIELDS] & L4_DEBUG_VOQ_MASK) >> L4_DEBUG_VOQ_SHIFT)
#define L4_DEBUG_GET_FLAGS(_data)           (_data[L4_DEBUG_FLAGS])

#define L4_DEBUG_SET_COS(_data, cos) 		\
    (_data[L4_DEBUG_BIT_FIELDS] &= (~L4_DEBUG_COS_MASK)); \
    (_data[L4_DEBUG_BIT_FIELDS] |= ((cos << L4_DEBUG_COS_SHIFT) & L4_DEBUG_COS_MASK))

#define L4_DEBUG_SET_PBFQUEUE(_data, pbf_q) \
    (_data[L4_DEBUG_BIT_FIELDS] &= (~L4_DEBUG_PBF_Q_MASK)); \
    (_data[L4_DEBUG_BIT_FIELDS] |= ((pbf_q << L4_DEBUG_PBF_Q_SHIFT) & L4_DEBUG_PBF_Q_MASK))

#define L4_DEBUG_SET_VOQ(_data, voq)        \
    (_data[L4_DEBUG_BIT_FIELDS] &= (~L4_DEBUG_VOQ_MASK)); \
    (_data[L4_DEBUG_BIT_FIELDS] |= ((voq << L4_DEBUG_VOQ_SHIFT) & L4_DEBUG_VOQ_MASK))

#define L4_DEBUG_SET_FLAGS(_data, flags) (_data[L4_DEBUG_FLAGS] |= flags)



#endif /* _L4DEBUG_H */