commit 63ab97be081c8ff3fd9f38bd6b4e441150194ed5f244a5a6f7d7d786b05d33c1 Author: Andreas Jaeger Date: Thu Jul 25 06:27:38 2013 +0000 Accepting request 184278 from home:jeff_mahoney New package: contains Intel CPU microcode. This used to be in microcode_ctl but microcode_ctl is no longer needed. A deleterequest follows shortly. OBS-URL: https://build.opensuse.org/request/show/184278 OBS-URL: https://build.opensuse.org/package/show/Base:System/ucode-intel?expand=0&rev=1 diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..9b03811 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,23 @@ +## Default LFS +*.7z filter=lfs diff=lfs merge=lfs -text +*.bsp filter=lfs diff=lfs merge=lfs -text +*.bz2 filter=lfs diff=lfs merge=lfs -text +*.gem filter=lfs diff=lfs merge=lfs -text +*.gz filter=lfs diff=lfs merge=lfs -text +*.jar filter=lfs diff=lfs merge=lfs -text +*.lz filter=lfs diff=lfs merge=lfs -text +*.lzma filter=lfs diff=lfs merge=lfs -text +*.obscpio filter=lfs diff=lfs merge=lfs -text +*.oxt filter=lfs diff=lfs merge=lfs -text +*.pdf filter=lfs diff=lfs merge=lfs -text +*.png filter=lfs diff=lfs merge=lfs -text +*.rpm filter=lfs diff=lfs merge=lfs -text +*.tbz filter=lfs diff=lfs merge=lfs -text +*.tbz2 filter=lfs diff=lfs merge=lfs -text +*.tgz filter=lfs diff=lfs merge=lfs -text +*.ttf filter=lfs diff=lfs merge=lfs -text +*.txz filter=lfs diff=lfs merge=lfs -text +*.whl filter=lfs diff=lfs merge=lfs -text +*.xz filter=lfs diff=lfs merge=lfs -text +*.zip filter=lfs diff=lfs merge=lfs -text +*.zst filter=lfs diff=lfs merge=lfs -text diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..57affb6 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +.osc diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f9103f6 --- /dev/null +++ b/LICENSE @@ -0,0 +1,123 @@ +INTEL SOFTWARE LICENSE AGREEMENT + +IMPORTANT - READ BEFORE COPYING, INSTALLING OR USING. +Do not use or load this software and any associated materials (collectively, +the "Software") until you have carefully read the following terms and +conditions. 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Contractor or Manufacturer is Intel +2200 Mission College Blvd., Santa Clara, CA 95052. diff --git a/intel-microcode2ucode.c b/intel-microcode2ucode.c new file mode 100644 index 0000000..79ae532 --- /dev/null +++ b/intel-microcode2ucode.c @@ -0,0 +1,163 @@ +/* + * 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 + */ + + +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +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; +} diff --git a/intel-ucode.changes b/intel-ucode.changes new file mode 100644 index 0000000..94b6249 --- /dev/null +++ b/intel-ucode.changes @@ -0,0 +1,5 @@ +------------------------------------------------------------------- +Wed Jul 24 23:17:08 UTC 2013 - jeffm@suse.com + +- Initial packaging. Moved microcode from microctl_ctl package. + diff --git a/intel-ucode.spec b/intel-ucode.spec new file mode 100644 index 0000000..b6d8891 --- /dev/null +++ b/intel-ucode.spec @@ -0,0 +1,64 @@ +# +# spec file for package ucode-intel +# +# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany. +# +# All modifications and additions to the file contributed by third parties +# remain the property of their copyright owners, unless otherwise agreed +# upon. The license for this file, and modifications and additions to the +# file, is the same license as for the pristine package itself (unless the +# license for the pristine package is not an Open Source License, in which +# case the license is the MIT License). An "Open Source License" is a +# license that conforms to the Open Source Definition (Version 1.9) +# published by the Open Source Initiative. + +# Please submit bugfixes or comments via http://bugs.opensuse.org/ +# + + +Name: ucode-intel +ExclusiveArch: %ix86 x86_64 +Url: http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=22508&keyword=Microcode&lang=eng +Summary: Microcode Updates for Intel x86/x86_64 CPUs +License: Intel Software License Agreement +Group: Kernel/System +Version: 20130222 +Release: 0 +Source0: microcode-%{version}.tgz +Source1: intel-microcode2ucode.c +Source2: LICENSE +Supplements: modalias(x86cpu:vendor:0000:family:*:model:*:feature:*) +BuildRoot: %{_tmppath}/%{name}-%{version}-build + +%description +This package contains the microcode update blobs for Intel x86 and x86-64 CPUs. + +%prep +%setup -q -c intel-ucode +cp %{S:2} . + +%build +%{__cc} -fwhole-program %{optflags} %{S:1} -o generate_microcode +./generate_microcode microcode.dat + +%install +install -D -m 0755 generate_microcode %{buildroot}%{_bindir}/generate_microcode +for file in intel-ucode/*; do +install -D -m 0644 $file %{buildroot}/lib/firmware/$file +done + +%post +#if this fails, the user must either reboot or reload manually. +test -f /sys/devices/system/cpu/microcode/reload && /bin/echo 1 > /sys/devices/system/cpu/microcode/reload || exit 0 + +%clean +rm -rf $RPM_BUILD_ROOT; + +%files +%defattr(-,root,root) +%doc LICENSE +%{_bindir}/generate_microcode +%dir /lib/firmware/intel-ucode +/lib/firmware/intel-ucode/* + +%changelog diff --git a/microcode-20130222.tgz b/microcode-20130222.tgz new file mode 100644 index 0000000..cc05e9f --- /dev/null +++ b/microcode-20130222.tgz @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:fd25bd9777fc3c3b11f01e9090a2d24f7650023c9ec74bbf9f43bffe1d9d01cc +size 602449