freebsd-skq/usr.sbin/cpucontrol
Ed Maste 09e24fbe18 cpucontrol: improve Intel microcode revision check
According to the Intel SDM (Volme 3, 9.11.7) the BIOS signature MSR
should be zeroed before executing cpuid (although in practice it does
not seem to matter).

PR:		192487
Submitted by:	Dan Lukes
Reported by:	Henrique de Moraes Holschuh
MFC after:	3 days
2018-05-12 15:34:35 +00:00
..
amd10h.c Add support for microcode update on newer AMD CPUs (10h+) 2016-11-02 16:15:49 +00:00
amd.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
amd.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
cpucontrol.8 Make it possible to re-evaluate cpu_features. 2018-01-05 21:06:19 +00:00
cpucontrol.c Make it possible to re-evaluate cpu_features. 2018-01-05 21:06:19 +00:00
cpucontrol.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
intel.c cpucontrol: improve Intel microcode revision check 2018-05-12 15:34:35 +00:00
intel.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
Makefile Add support for microcode update on newer AMD CPUs (10h+) 2016-11-02 16:15:49 +00:00
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
via.c Use proper failure path rather than just returning. 2017-12-28 05:33:24 +00:00
via.h various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00