1*6f45ec7bSml29623 /* 2*6f45ec7bSml29623 * CDDL HEADER START 3*6f45ec7bSml29623 * 4*6f45ec7bSml29623 * The contents of this file are subject to the terms of the 5*6f45ec7bSml29623 * Common Development and Distribution License (the "License"). 6*6f45ec7bSml29623 * You may not use this file except in compliance with the License. 7*6f45ec7bSml29623 * 8*6f45ec7bSml29623 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*6f45ec7bSml29623 * or http://www.opensolaris.org/os/licensing. 10*6f45ec7bSml29623 * See the License for the specific language governing permissions 11*6f45ec7bSml29623 * and limitations under the License. 12*6f45ec7bSml29623 * 13*6f45ec7bSml29623 * When distributing Covered Code, include this CDDL HEADER in each 14*6f45ec7bSml29623 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*6f45ec7bSml29623 * If applicable, add the following below this CDDL HEADER, with the 16*6f45ec7bSml29623 * fields enclosed by brackets "[]" replaced with your own identifying 17*6f45ec7bSml29623 * information: Portions Copyright [yyyy] [name of copyright owner] 18*6f45ec7bSml29623 * 19*6f45ec7bSml29623 * CDDL HEADER END 20*6f45ec7bSml29623 */ 21*6f45ec7bSml29623 /* 22*6f45ec7bSml29623 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23*6f45ec7bSml29623 * Use is subject to license terms. 24*6f45ec7bSml29623 */ 25*6f45ec7bSml29623 26*6f45ec7bSml29623 #ifndef _SYS_NXGE_NXGE_CRC_H 27*6f45ec7bSml29623 #define _SYS_NXGE_NXGE_CRC_H 28*6f45ec7bSml29623 29*6f45ec7bSml29623 #ifdef __cplusplus 30*6f45ec7bSml29623 extern "C" { 31*6f45ec7bSml29623 #endif 32*6f45ec7bSml29623 33*6f45ec7bSml29623 void nxge_crc32c_init(void); 34*6f45ec7bSml29623 uint32_t nxge_crc32c(uint32_t, const uint8_t *, int); 35*6f45ec7bSml29623 36*6f45ec7bSml29623 void nxge_crc_ccitt_init(void); 37*6f45ec7bSml29623 uint16_t nxge_crc_ccitt(uint16_t, const uint8_t *, int); 38*6f45ec7bSml29623 39*6f45ec7bSml29623 uint32_t nxge_compute_h1_table1(uint32_t, uint32_t *, uint32_t); 40*6f45ec7bSml29623 uint32_t nxge_compute_h1_table4(uint32_t, uint32_t *, uint32_t); 41*6f45ec7bSml29623 uint32_t nxge_compute_h1_serial(uint32_t crcin, uint32_t *, uint32_t); 42*6f45ec7bSml29623 43*6f45ec7bSml29623 #define nxge_compute_h2(cin, flow, len) \ 44*6f45ec7bSml29623 nxge_crc_ccitt(cin, flow, len) 45*6f45ec7bSml29623 46*6f45ec7bSml29623 void nxge_init_h1_table(void); 47*6f45ec7bSml29623 48*6f45ec7bSml29623 #define nxge_compute_h1(cin, flow, len) \ 49*6f45ec7bSml29623 nxge_compute_h1_table4(cin, flow, len) 50*6f45ec7bSml29623 51*6f45ec7bSml29623 52*6f45ec7bSml29623 #ifdef __cplusplus 53*6f45ec7bSml29623 } 54*6f45ec7bSml29623 #endif 55*6f45ec7bSml29623 56*6f45ec7bSml29623 #endif /* _SYS_NXGE_NXGE_CRC_H */ 57