1f03396b1b
Run cpucontrol -e after microcode update to refresh cpu flags. If running on an older system without -e, fail silently. Log any upgrade output via logger to /var/log/messages. Add an instructional pkg-message for users. Intel Release Notes: Intel Processor Microcode Package for Linux 20180108 Release -- Updates upon 20171117 release -- IVT C0 (06-3e-04:ed) 428->42a SKL-U/Y D0 (06-4e-03:c0) ba->c2 BDW-U/Y E/F (06-3d-04:c0) 25->28 HSW-ULT Cx/Dx (06-45-01:72) 20->21 Crystalwell Cx (06-46-01:32) 17->18 BDW-H E/G (06-47-01:22) 17->1b HSX-EX E0 (06-3f-04:80) 0f->10 SKL-H/S R0 (06-5e-03:36) ba->c2 HSW Cx/Dx (06-3c-03:32) 22->23 HSX C0 (06-3f-02:6f) 3a->3b BDX-DE V0/V1 (06-56-02:10) 0f->14 BDX-DE V2 (06-56-03:10) 700000d->7000011 KBL-U/Y H0 (06-8e-09:c0) 62->80 KBL Y0 / CFL D0 (06-8e-0a:c0) 70->80 KBL-H/S B0 (06-9e-09:2a) 5e->80 CFL U0 (06-9e-0a:22) 70->80 CFL B0 (06-9e-0b:02) 72->80 SKX H0 (06-55-04:b7) 2000035->200003c GLK B0 (06-7a-01:01) 1e->22 Reviewed by: A bunch of folks on the review MFH: 2018Q1 Sponsored by: Limelight Networks Differential Revision: https://reviews.freebsd.org/D13815
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922 B
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20 lines
922 B
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Installing this port will allow host startup to update the CPU microcode on
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a FreeBSD system automatically. In order to enable this feature, add the
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following to the system's /etc/rc.conf:
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microcode_update_enable="YES"
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To ensure the update is applied, reboot the system or start the microcode update
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service via:
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# service microcode_update start
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If the CPU requires a microcode update, a console message such as the following
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will appear:
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Updating CPU Microcode...
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/usr/local/share/cpucontrol/m32306c3_00000022.fw: updating cpu /dev/cpuctl0 from rev 0x17 to rev 0x22... done.
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/usr/local/share/cpucontrol/m32306c3_00000022.fw: updating cpu /dev/cpuctl2 from rev 0x17 to rev 0x22... done.
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/usr/local/share/cpucontrol/m32306c3_00000022.fw: updating cpu /dev/cpuctl4 from rev 0x17 to rev 0x22... done.
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/usr/local/share/cpucontrol/m32306c3_00000022.fw: updating cpu /dev/cpuctl6 from rev 0x17 to rev 0x22... done.
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Done.
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