1*3859Sml29623 /* 2*3859Sml29623 * CDDL HEADER START 3*3859Sml29623 * 4*3859Sml29623 * The contents of this file are subject to the terms of the 5*3859Sml29623 * Common Development and Distribution License (the "License"). 6*3859Sml29623 * You may not use this file except in compliance with the License. 7*3859Sml29623 * 8*3859Sml29623 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*3859Sml29623 * or http://www.opensolaris.org/os/licensing. 10*3859Sml29623 * See the License for the specific language governing permissions 11*3859Sml29623 * and limitations under the License. 12*3859Sml29623 * 13*3859Sml29623 * When distributing Covered Code, include this CDDL HEADER in each 14*3859Sml29623 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*3859Sml29623 * If applicable, add the following below this CDDL HEADER, with the 16*3859Sml29623 * fields enclosed by brackets "[]" replaced with your own identifying 17*3859Sml29623 * information: Portions Copyright [yyyy] [name of copyright owner] 18*3859Sml29623 * 19*3859Sml29623 * CDDL HEADER END 20*3859Sml29623 */ 21*3859Sml29623 /* 22*3859Sml29623 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23*3859Sml29623 * Use is subject to license terms. 24*3859Sml29623 */ 25*3859Sml29623 26*3859Sml29623 #ifndef _SYS_NXGE_NXGE_CRC_H 27*3859Sml29623 #define _SYS_NXGE_NXGE_CRC_H 28*3859Sml29623 29*3859Sml29623 #pragma ident "%Z%%M% %I% %E% SMI" 30*3859Sml29623 31*3859Sml29623 #ifdef __cplusplus 32*3859Sml29623 extern "C" { 33*3859Sml29623 #endif 34*3859Sml29623 35*3859Sml29623 void nxge_crc32c_init(void); 36*3859Sml29623 uint32_t nxge_crc32c(uint32_t, const uint8_t *, int); 37*3859Sml29623 38*3859Sml29623 void nxge_crc_ccitt_init(void); 39*3859Sml29623 uint16_t nxge_crc_ccitt(uint16_t, const uint8_t *, int); 40*3859Sml29623 41*3859Sml29623 uint32_t nxge_compute_h1_table1(uint32_t, uint32_t *, uint32_t); 42*3859Sml29623 uint32_t nxge_compute_h1_table4(uint32_t, uint32_t *, uint32_t); 43*3859Sml29623 uint32_t nxge_compute_h1_serial(uint32_t crcin, uint32_t *, uint32_t); 44*3859Sml29623 45*3859Sml29623 #define nxge_compute_h2(cin, flow, len) \ 46*3859Sml29623 nxge_crc_ccitt(cin, flow, len) 47*3859Sml29623 48*3859Sml29623 void nxge_init_h1_table(void); 49*3859Sml29623 50*3859Sml29623 #define nxge_compute_h1(cin, flow, len) \ 51*3859Sml29623 nxge_compute_h1_table4(cin, flow, len) 52*3859Sml29623 53*3859Sml29623 54*3859Sml29623 #ifdef __cplusplus 55*3859Sml29623 } 56*3859Sml29623 #endif 57*3859Sml29623 58*3859Sml29623 #endif /* _SYS_NXGE_NXGE_CRC_H */ 59