1*4a5d661aSToomas Soome /*- 2*4a5d661aSToomas Soome * Copyright (C) 2000 Benno Rice. 3*4a5d661aSToomas Soome * Copyright (C) 2007 Semihalf, Rafal Jaworowski <raj@semihalf.com> 4*4a5d661aSToomas Soome * All rights reserved. 5*4a5d661aSToomas Soome * 6*4a5d661aSToomas Soome * Redistribution and use in source and binary forms, with or without 7*4a5d661aSToomas Soome * modification, are permitted provided that the following conditions 8*4a5d661aSToomas Soome * are met: 9*4a5d661aSToomas Soome * 1. Redistributions of source code must retain the above copyright 10*4a5d661aSToomas Soome * notice, this list of conditions and the following disclaimer. 11*4a5d661aSToomas Soome * 2. Redistributions in binary form must reproduce the above copyright 12*4a5d661aSToomas Soome * notice, this list of conditions and the following disclaimer in the 13*4a5d661aSToomas Soome * documentation and/or other materials provided with the distribution. 14*4a5d661aSToomas Soome * 15*4a5d661aSToomas Soome * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16*4a5d661aSToomas Soome * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17*4a5d661aSToomas Soome * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18*4a5d661aSToomas Soome * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19*4a5d661aSToomas Soome * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20*4a5d661aSToomas Soome * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21*4a5d661aSToomas Soome * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22*4a5d661aSToomas Soome * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23*4a5d661aSToomas Soome * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24*4a5d661aSToomas Soome * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25*4a5d661aSToomas Soome * SUCH DAMAGE. 26*4a5d661aSToomas Soome * 27*4a5d661aSToomas Soome * $FreeBSD$ 28*4a5d661aSToomas Soome */ 29*4a5d661aSToomas Soome 30*4a5d661aSToomas Soome struct uboot_devdesc 31*4a5d661aSToomas Soome { 32*4a5d661aSToomas Soome struct devsw *d_dev; 33*4a5d661aSToomas Soome int d_type; 34*4a5d661aSToomas Soome int d_unit; 35*4a5d661aSToomas Soome void *d_opendata; 36*4a5d661aSToomas Soome union { 37*4a5d661aSToomas Soome struct { 38*4a5d661aSToomas Soome int slice; 39*4a5d661aSToomas Soome int partition; 40*4a5d661aSToomas Soome off_t offset; 41*4a5d661aSToomas Soome } disk; 42*4a5d661aSToomas Soome } d_kind; 43*4a5d661aSToomas Soome }; 44*4a5d661aSToomas Soome 45*4a5d661aSToomas Soome #define d_disk d_kind.disk 46*4a5d661aSToomas Soome 47*4a5d661aSToomas Soome /* 48*4a5d661aSToomas Soome * Default network packet alignment in memory 49*4a5d661aSToomas Soome */ 50*4a5d661aSToomas Soome #define PKTALIGN 32 51*4a5d661aSToomas Soome 52*4a5d661aSToomas Soome int uboot_getdev(void **vdev, const char *devspec, const char **path); 53*4a5d661aSToomas Soome char *uboot_fmtdev(void *vdev); 54*4a5d661aSToomas Soome int uboot_setcurrdev(struct env_var *ev, int flags, const void *value); 55*4a5d661aSToomas Soome 56*4a5d661aSToomas Soome extern int devs_no; 57*4a5d661aSToomas Soome extern struct netif_driver uboot_net; 58*4a5d661aSToomas Soome extern struct devsw uboot_storage; 59*4a5d661aSToomas Soome 60*4a5d661aSToomas Soome extern uintptr_t uboot_heap_start; 61*4a5d661aSToomas Soome extern uintptr_t uboot_heap_end; 62*4a5d661aSToomas Soome 63*4a5d661aSToomas Soome uint64_t uboot_loadaddr(u_int type, void *data, uint64_t addr); 64*4a5d661aSToomas Soome ssize_t uboot_copyin(const void *src, vm_offset_t dest, const size_t len); 65*4a5d661aSToomas Soome ssize_t uboot_copyout(const vm_offset_t src, void *dest, const size_t len); 66*4a5d661aSToomas Soome ssize_t uboot_readin(const int fd, vm_offset_t dest, const size_t len); 67*4a5d661aSToomas Soome extern int uboot_autoload(void); 68*4a5d661aSToomas Soome 69*4a5d661aSToomas Soome struct preloaded_file; 70*4a5d661aSToomas Soome struct file_format; 71*4a5d661aSToomas Soome 72*4a5d661aSToomas Soome extern struct file_format uboot_elf; 73*4a5d661aSToomas Soome 74*4a5d661aSToomas Soome void reboot(void); 75*4a5d661aSToomas Soome 76*4a5d661aSToomas Soome int uboot_diskgetunit(int type, int type_unit); 77*4a5d661aSToomas Soome 78