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| author | Thierry Vignaud <tv@mageia.org> | 2011-08-22 11:33:37 +0000 |
|---|---|---|
| committer | Thierry Vignaud <tv@mageia.org> | 2011-08-22 11:33:37 +0000 |
| commit | e1de3d3e802c171f7ca1c4d10d9da4a02ae1a8ef (patch) | |
| tree | 304b55ad4bd59346cae901ffd49b0ec1b6cf370e | |
| parent | 7f0d77a7038da9667ec08274b5b704ff1cc80bde (diff) | |
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(hasCPUMicrocode) add support to detect if CPU microcode is upgradable
| -rw-r--r-- | perl-install/detect_devices.pm | 10 | ||||
| -rw-r--r-- | perl-install/install/NEWS | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/perl-install/detect_devices.pm b/perl-install/detect_devices.pm index 46655599b..117f14ed8 100644 --- a/perl-install/detect_devices.pm +++ b/perl-install/detect_devices.pm @@ -1238,6 +1238,7 @@ sub matching_types() { mips_ict => is_mips_ict(), mips_st_ls2f => is_mips_st_ls2f(), cpufreq => hasCPUFreq(), + microcode => hasCPUMicrocode(), laptop => isLaptop(), 'numpad' => hasNumpad(), 'touchpad' => hasTouchpad(), @@ -1246,6 +1247,15 @@ sub matching_types() { }; } +sub hasCPUMicrocode() { + state $hasCPUMicrocode; + if (!defined $hasCPUMicrocode) { + eval { modules::load('microcode') }; + $hasCPUMicrocode = to_bool(find { 'microcode' } modules::loaded_modules()); + } + return $hasCPUMicrocode; +} + sub hasCPUFreq() { require cpufreq; cpufreq::get_modules() } sub hasWacom() { find { $_->{vendor} == 0x056a || $_->{driver} =~ /wacom/ } usb_probe() } sub hasTouchpad() { any { $_->{Synaptics} || $_->{ALPS} || $_->{Elantech} } getInputDevices() } diff --git a/perl-install/install/NEWS b/perl-install/install/NEWS index 4780e5ace..0c7d2b76c 100644 --- a/perl-install/install/NEWS +++ b/perl-install/install/NEWS @@ -1,5 +1,7 @@ - always align partitions to start at megabyte boundaries to avoid performance issues with drives with 4k physical sectors (mga#1215) +- add support to detect if CPU microcode is upgradable in order to + install microcode_ctl Version 13.61.1 - 05 August 2011 |