64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
/*-
|
|
* Copyright (c) 2011 Fabien Thomas <fabient@FreeBSD.org>.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef VIA_H
|
|
#define VIA_H
|
|
|
|
/*
|
|
* Prototypes.
|
|
*/
|
|
ucode_probe_t via_probe;
|
|
ucode_update_t via_update;
|
|
|
|
typedef struct via_fw_header {
|
|
uint32_t signature; /* Signature. */
|
|
int32_t revision; /* Unique version number. */
|
|
uint32_t date; /* Date of creation in BCD. */
|
|
uint32_t cpu_signature; /* Extended family, extended
|
|
model, type, family, model
|
|
and stepping. */
|
|
uint32_t checksum; /* Sum of all DWORDS should
|
|
be 0. */
|
|
uint32_t loader_revision; /* Version of the loader
|
|
required to load update. */
|
|
uint32_t reserverd1; /* Platform IDs encoded in
|
|
the lower 8 bits. */
|
|
uint32_t data_size;
|
|
uint32_t total_size;
|
|
uint8_t reserved2[12];
|
|
} via_fw_header_t;
|
|
|
|
typedef struct via_cpu_signature {
|
|
uint32_t cpu_signature;
|
|
uint32_t checksum;
|
|
} via_cpu_signature_t;
|
|
|
|
#define VIA_HEADER_SIGNATURE 0x53415252
|
|
#define VIA_LOADER_REVISION 0x00000001
|
|
|
|
#endif /* !VIA_H */
|