CVS commit: src/sys/arch/alpha

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Thu Oct 15 01:00:01 UTC 2020

Modified Files:
        src/sys/arch/alpha/alpha: cpu.c machdep.c
        src/sys/arch/alpha/include: cpu.h cpuvar.h

Log Message:
Expose a bunch of CPU details, including implementation version and
architecture extensions, via sysctl:

hw.cpu0.model = 21264A-0 (EV67)
hw.cpu0.major = 11
hw.cpu0.minor = 0
hw.cpu0.implver = 2
hw.cpu0.amask = 0x1307
hw.cpu0.bwx = 1
hw.cpu0.fix = 1
hw.cpu0.cix = 1
hw.cpu0.mvi = 1
hw.cpu0.pat = 1
hw.cpu0.pmi = 1
hw.cpu0.vax_fp = 1
hw.cpu0.ieee_fp = 1
hw.cpu0.primary_eligible = 1
hw.cpu0.primary = 1
hw.cpu0.cpu_id = 0
hw.cpu0.pcc_freq = 239990688

as well as some potentially interesting system-level variables:

machdep.cctr = 0
machdep.is_qemu = 1

Should address the basic concern in PR port-alpha/15835.


To generate a diff of this commit:
cvs rdiff -u -r1.102 -r1.103 src/sys/arch/alpha/alpha/cpu.c
cvs rdiff -u -r1.368 -r1.369 src/sys/arch/alpha/alpha/machdep.c
cvs rdiff -u -r1.98 -r1.99 src/sys/arch/alpha/include/cpu.h
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/alpha/include/cpuvar.h

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