1*f173c2b7SSean Bruno /* 2*f173c2b7SSean Bruno * BSD LICENSE 3*f173c2b7SSean Bruno * 4*f173c2b7SSean Bruno * Copyright(c) 2017 Cavium, Inc.. All rights reserved. 5*f173c2b7SSean Bruno * All rights reserved. 6*f173c2b7SSean Bruno * 7*f173c2b7SSean Bruno * Redistribution and use in source and binary forms, with or without 8*f173c2b7SSean Bruno * modification, are permitted provided that the following conditions 9*f173c2b7SSean Bruno * are met: 10*f173c2b7SSean Bruno * 11*f173c2b7SSean Bruno * * Redistributions of source code must retain the above copyright 12*f173c2b7SSean Bruno * notice, this list of conditions and the following disclaimer. 13*f173c2b7SSean Bruno * * Redistributions in binary form must reproduce the above copyright 14*f173c2b7SSean Bruno * notice, this list of conditions and the following disclaimer in 15*f173c2b7SSean Bruno * the documentation and/or other materials provided with the 16*f173c2b7SSean Bruno * distribution. 17*f173c2b7SSean Bruno * * Neither the name of Cavium, Inc. nor the names of its 18*f173c2b7SSean Bruno * contributors may be used to endorse or promote products derived 19*f173c2b7SSean Bruno * from this software without specific prior written permission. 20*f173c2b7SSean Bruno * 21*f173c2b7SSean Bruno * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22*f173c2b7SSean Bruno * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23*f173c2b7SSean Bruno * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24*f173c2b7SSean Bruno * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25*f173c2b7SSean Bruno * OWNER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26*f173c2b7SSean Bruno * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27*f173c2b7SSean Bruno * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28*f173c2b7SSean Bruno * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29*f173c2b7SSean Bruno * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30*f173c2b7SSean Bruno * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31*f173c2b7SSean Bruno * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32*f173c2b7SSean Bruno */ 33*f173c2b7SSean Bruno 34*f173c2b7SSean Bruno #ifndef _LIO_IMAGE_H_ 35*f173c2b7SSean Bruno #define _LIO_IMAGE_H_ 36*f173c2b7SSean Bruno 37*f173c2b7SSean Bruno #define LIO_MAX_FW_FILENAME_LEN 256 38*f173c2b7SSean Bruno #define LIO_FW_BASE_NAME "lio_" 39*f173c2b7SSean Bruno #define LIO_FW_NAME_SUFFIX ".bin" 40*f173c2b7SSean Bruno #define LIO_FW_NAME_TYPE_NIC "nic" 41*f173c2b7SSean Bruno #define LIO_FW_NAME_TYPE_NONE "none" 42*f173c2b7SSean Bruno #define LIO_MAX_FIRMWARE_VERSION_LEN 16 43*f173c2b7SSean Bruno 44*f173c2b7SSean Bruno #define LIO_MAX_BOOTCMD_LEN 1024 45*f173c2b7SSean Bruno #define LIO_MAX_IMAGES 16 46*f173c2b7SSean Bruno #define LIO_NIC_MAGIC 0x434E4943 /* "CNIC" */ 47*f173c2b7SSean Bruno struct lio_firmware_desc { 48*f173c2b7SSean Bruno __be64 addr; 49*f173c2b7SSean Bruno __be32 len; 50*f173c2b7SSean Bruno __be32 crc32; /* crc32 of image */ 51*f173c2b7SSean Bruno }; 52*f173c2b7SSean Bruno 53*f173c2b7SSean Bruno /* 54*f173c2b7SSean Bruno * Following the header is a list of 64-bit aligned binary images, 55*f173c2b7SSean Bruno * as described by the desc field. 56*f173c2b7SSean Bruno * Numeric fields are in network byte order. 57*f173c2b7SSean Bruno */ 58*f173c2b7SSean Bruno struct lio_firmware_file_header { 59*f173c2b7SSean Bruno __be32 magic; 60*f173c2b7SSean Bruno char version[LIO_MAX_FIRMWARE_VERSION_LEN]; 61*f173c2b7SSean Bruno char bootcmd[LIO_MAX_BOOTCMD_LEN]; 62*f173c2b7SSean Bruno __be32 num_images; 63*f173c2b7SSean Bruno struct lio_firmware_desc desc[LIO_MAX_IMAGES]; 64*f173c2b7SSean Bruno __be32 pad; 65*f173c2b7SSean Bruno __be32 crc32; /* header checksum */ 66*f173c2b7SSean Bruno }; 67*f173c2b7SSean Bruno 68*f173c2b7SSean Bruno #endif /* _LIO_IMAGE_H_ */ 69