CVS commit: [netbsd-9] src/sys/arch

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Jul 15 17:25:08 UTC 2020

Modified Files:
        src/sys/arch/x86/conf [netbsd-9]: files.x86
        src/sys/arch/x86/include [netbsd-9]: apicvar.h cpu.h
        src/sys/arch/x86/x86 [netbsd-9]: cpu.c hyperv.c tsc.c
        src/sys/arch/xen/conf [netbsd-9]: files.xen

Log Message:
Pull up the following, requested by msaitoh in ticket #1015

        sys/arch/x86/conf/files.x86                     1.108 (via patch)
        sys/arch/x86/include/apicvar.h                  1.7 (via patch)
        sys/arch/x86/include/cpu.h                      1.121 (via patch)
        sys/arch/x86/x86/cpu.c                          1.185 (via patch)
        sys/arch/x86/x86/hyperv.c                       1.7 (via patch)
        sys/arch/x86/x86/tsc.c                          1.41 (via patch)
        sys/arch/xen/conf/files.xen                     1.181 (via patch)

Get TSC frequency from CPUID 0x15 and/or x16 if it's available.
This change fixes a problem that newer Intel processors' timer
counts very slowly.


To generate a diff of this commit:
cvs rdiff -u -r1.107 -r1.107.4.1 src/sys/arch/x86/conf/files.x86
cvs rdiff -u -r1.6 -r1.6.2.1 src/sys/arch/x86/include/apicvar.h
cvs rdiff -u -r1.107 -r1.107.2.1 src/sys/arch/x86/include/cpu.h
cvs rdiff -u -r1.171.2.1 -r1.171.2.2 src/sys/arch/x86/x86/cpu.c
cvs rdiff -u -r1.4.4.1 -r1.4.4.2 src/sys/arch/x86/x86/hyperv.c
cvs rdiff -u -r1.37.8.1 -r1.37.8.2 src/sys/arch/x86/x86/tsc.c
cvs rdiff -u -r1.178 -r1.178.4.1 src/sys/arch/xen/conf/files.xen

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.