3 * Matthias Drochner. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed for the NetBSD Project
16 * by Matthias Drochner.
17 * 4. The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 * EFI fully-qualified device descriptor
51 int unit; /* XXX net layer lives over these? */
56 extern int efi_getdev(void **vdev, const char *devspec, const char **path);
57 extern char *efi_fmtdev(void *vdev);
58 extern int efi_setcurrdev(struct env_var *ev, int flags, void *value);
60 #define MAXDEV 31 /* maximum number of distinct devices */
62 typedef unsigned long physaddr_t;
64 /* exported devices XXX rename? */
65 extern struct devsw efifs_dev;
66 extern struct devsw efi_disk;
67 extern struct netif_driver efi_net;
69 /* Find EFI network resources */
70 extern void efinet_init_driver(void);
72 /* Map handles to units */
73 int efifs_get_unit(EFI_HANDLE);
75 /* Wrapper over EFI filesystems. */
76 extern struct fs_ops efi_fsops;
78 /* this is in startup code */
79 extern void delay(int);
80 extern void reboot(void);
82 extern ssize_t efi_copyin(const void *src, vm_offset_t dest, size_t len);
83 extern ssize_t efi_copyout(const vm_offset_t src, void *dest, size_t len);
84 extern ssize_t efi_readin(int fd, vm_offset_t dest, size_t len);
86 extern int efi_boot(void);
87 extern int efi_autoload(void);
89 extern int fpswa_init(u_int64_t *fpswa_interface);
92 struct preloaded_file;
93 extern int bi_load(struct bootinfo *, struct preloaded_file *,
94 UINTN *mapkey, UINTN pages);