diff options
Diffstat (limited to 'usr.sbin/cpucontrol/amd.h')
| -rw-r--r-- | usr.sbin/cpucontrol/amd.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/usr.sbin/cpucontrol/amd.h b/usr.sbin/cpucontrol/amd.h new file mode 100644 index 0000000..cf109c2 --- /dev/null +++ b/usr.sbin/cpucontrol/amd.h @@ -0,0 +1,49 @@ +/*- + * Copyright (c) 2006, 2008 Stanislav Sedov <stas@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 AMD_H +#define AMD_H + +/* + * Prototypes. + */ +ucode_probe_t amd_probe; +ucode_update_t amd_update; + +typedef struct amd_fw_header { + uint32_t date; /* Update creation date. */ + uint32_t xz0[2]; + uint32_t checksum; /* ucode checksum. */ + uint32_t xz1[2]; + uint32_t signature; /* Low byte of cpuid(0). */ + uint32_t magic; /* 0x0Xaaaaaa */ + uint32_t xz2[8]; +} amd_fw_header_t; + +#define AMD_MAGIC 0xaaaaaa + +#endif /* !AMD_H */ |
