[sys-apps/microcode-data] rm, newer in tree
This commit is contained in:
@@ -1 +0,0 @@
|
||||
DIST microcode-20130808.tgz 717772 SHA256 d5dd1977992308d7e0244993cf5fbed54a396df2f8f1533c3dbb37b3530160a7 SHA512 680e78ebb9832ef4273d48da49742392eda72aa41b4e2e5c3636ac08b7c515c64dc844c41713a9ac3fbfaf42b4e2b6ef15f2737ad4a336ebfc0c0a6f9570e8ca WHIRLPOOL b8501b3890867b73c84fe288d45b0cfe066dc63f5b5add6b19e15101e35c0dba42fc545f6b3e3662b04897ec38b4adf9789b34f4bfae0deee4c19d219e3cb580
|
||||
@@ -1,163 +0,0 @@
|
||||
/*
|
||||
* Convert Intel microcode.dat into individual ucode files
|
||||
* named: intel-ucode/$family-$model-$stepping
|
||||
*
|
||||
* The subdir intel-ucode/ is created in the current working
|
||||
* directory. We get multiple ucodes in the same file, so they
|
||||
* are appended to an existing file. Make sure the directory
|
||||
* is empty before every run of the converter.
|
||||
*
|
||||
* Kay Sievers <kay.sievers@vrfy.org>
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _GNU_SOURCE
|
||||
# define _GNU_SOURCE 1
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <time.h>
|
||||
#include <limits.h>
|
||||
#include <stdbool.h>
|
||||
#include <inttypes.h>
|
||||
#include <fcntl.h>
|
||||
#include <errno.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
struct microcode_header_intel {
|
||||
unsigned int hdrver;
|
||||
unsigned int rev;
|
||||
unsigned int date;
|
||||
unsigned int sig;
|
||||
unsigned int cksum;
|
||||
unsigned int ldrver;
|
||||
unsigned int pf;
|
||||
unsigned int datasize;
|
||||
unsigned int totalsize;
|
||||
unsigned int reserved[3];
|
||||
};
|
||||
|
||||
union mcbuf {
|
||||
struct microcode_header_intel hdr;
|
||||
unsigned int i[0];
|
||||
char c[0];
|
||||
};
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
char *filename = "/lib/firmware/microcode.dat";
|
||||
FILE *f;
|
||||
char line[LINE_MAX];
|
||||
char buf[4000000];
|
||||
union mcbuf *mc;
|
||||
size_t bufsize, count, start;
|
||||
int rc = EXIT_SUCCESS;
|
||||
|
||||
if (argv[1] != NULL)
|
||||
filename = argv[1];
|
||||
|
||||
count = 0;
|
||||
mc = (union mcbuf *) buf;
|
||||
f = fopen(filename, "re");
|
||||
if (f == NULL) {
|
||||
printf("open %s: %m\n", filename);
|
||||
rc = EXIT_FAILURE;
|
||||
goto out;
|
||||
}
|
||||
|
||||
while (fgets(line, sizeof(line), f) != NULL) {
|
||||
if (sscanf(line, "%x, %x, %x, %x",
|
||||
&mc->i[count],
|
||||
&mc->i[count + 1],
|
||||
&mc->i[count + 2],
|
||||
&mc->i[count + 3]) != 4)
|
||||
continue;
|
||||
count += 4;
|
||||
}
|
||||
fclose(f);
|
||||
|
||||
bufsize = count * sizeof(int);
|
||||
printf("%s: %lu(%luk) bytes, %zu integers\n",
|
||||
filename,
|
||||
bufsize,
|
||||
bufsize / 1024,
|
||||
count);
|
||||
|
||||
if (bufsize < sizeof(struct microcode_header_intel))
|
||||
goto out;
|
||||
|
||||
mkdir("intel-ucode", 0750);
|
||||
|
||||
start = 0;
|
||||
for (;;) {
|
||||
size_t size;
|
||||
unsigned int family, model, stepping;
|
||||
unsigned int year, month, day;
|
||||
|
||||
mc = (union mcbuf *) &buf[start];
|
||||
|
||||
if (mc->hdr.totalsize)
|
||||
size = mc->hdr.totalsize;
|
||||
else
|
||||
size = 2000 + sizeof(struct microcode_header_intel);
|
||||
|
||||
if (mc->hdr.ldrver != 1 || mc->hdr.hdrver != 1) {
|
||||
printf("unknown version/format:\n");
|
||||
rc = EXIT_FAILURE;
|
||||
break;
|
||||
}
|
||||
|
||||
/*
|
||||
* 0- 3 stepping
|
||||
* 4- 7 model
|
||||
* 8-11 family
|
||||
* 12-13 type
|
||||
* 16-19 extended model
|
||||
* 20-27 extended family
|
||||
*/
|
||||
family = (mc->hdr.sig >> 8) & 0xf;
|
||||
if (family == 0xf)
|
||||
family += (mc->hdr.sig >> 20) & 0xff;
|
||||
model = (mc->hdr.sig >> 4) & 0x0f;
|
||||
if (family == 0x06)
|
||||
model += ((mc->hdr.sig >> 16) & 0x0f) << 4;
|
||||
stepping = mc->hdr.sig & 0x0f;
|
||||
|
||||
year = mc->hdr.date & 0xffff;
|
||||
month = mc->hdr.date >> 24;
|
||||
day = (mc->hdr.date >> 16) & 0xff;
|
||||
|
||||
asprintf(&filename, "intel-ucode/%02x-%02x-%02x", family, model, stepping);
|
||||
printf("\n");
|
||||
printf("%s\n", filename);
|
||||
printf("signature: 0x%02x\n", mc->hdr.sig);
|
||||
printf("flags: 0x%02x\n", mc->hdr.pf);
|
||||
printf("revision: 0x%02x\n", mc->hdr.rev);
|
||||
printf("date: %04x-%02x-%02x\n", year, month, day);
|
||||
printf("size: %zu\n", size);
|
||||
|
||||
f = fopen(filename, "ae");
|
||||
if (f == NULL) {
|
||||
printf("open %s: %m\n", filename);
|
||||
rc = EXIT_FAILURE;
|
||||
goto out;
|
||||
}
|
||||
if (fwrite(mc, size, 1, f) != 1) {
|
||||
printf("write %s: %m\n", filename);
|
||||
rc = EXIT_FAILURE;
|
||||
goto out;
|
||||
}
|
||||
fclose(f);
|
||||
free(filename);
|
||||
|
||||
start += size;
|
||||
if (start >= bufsize)
|
||||
break;
|
||||
}
|
||||
printf("\n");
|
||||
out:
|
||||
return rc;
|
||||
}
|
||||
@@ -1,45 +0,0 @@
|
||||
# Copyright 1999-2013 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
# $Header: $Id$
|
||||
|
||||
EAPI="5"
|
||||
|
||||
inherit toolchain-funcs
|
||||
|
||||
# Find updates by searching and clicking the first link (hopefully it's the one):
|
||||
# http://www.intel.com/content/www/us/en/search.html?keyword=Processor+Microcode+Data+File
|
||||
|
||||
NUM="23082"
|
||||
DESCRIPTION="Intel IA32 microcode update data"
|
||||
HOMEPAGE="https://fedorahosted.org/microcode_ctl/ http://inertiawar.com/microcode/ https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=${NUM}"
|
||||
SRC_URI="http://downloadmirror.intel.com/${NUM}/eng/microcode-${PV}.tgz"
|
||||
|
||||
LICENSE="intel-ucode"
|
||||
SLOT="0"
|
||||
KEYWORDS="-* ~amd64 ~x86"
|
||||
IUSE=""
|
||||
|
||||
RDEPEND="!<sys-apps/microcode-ctl-1.17-r2" #268586
|
||||
|
||||
S=${WORKDIR}
|
||||
|
||||
src_unpack() {
|
||||
default
|
||||
cp "${FILESDIR}"/intel-microcode2ucode.c ./ || die
|
||||
}
|
||||
|
||||
src_compile() {
|
||||
tc-env_build emake intel-microcode2ucode
|
||||
./intel-microcode2ucode microcode.dat || die
|
||||
}
|
||||
|
||||
src_install() {
|
||||
insinto /lib/firmware
|
||||
doins -r microcode.dat intel-ucode
|
||||
}
|
||||
|
||||
pkg_postinst() {
|
||||
elog "The microcode available for Intel CPUs has been updated. You'll need"
|
||||
elog "to reload the code into your processor. If you're using the init.d:"
|
||||
elog "/etc/init.d/microcode_ctl restart"
|
||||
}
|
||||
Reference in New Issue
Block a user