CVS commit: src/sys/arch/x86/acpi

[Jukka Ruohonen <jruoho%netbsd.org@localhost>]

Module Name:    src
Committed By:   jruoho
Date:           Wed Aug 18 16:08:50 UTC 2010

Modified Files:
        src/sys/arch/x86/acpi: acpi_cpu_md.c

Log Message:
Check the status of P- and T-state transformations on all CPUs. This is
still not ideal, as ACPI gives us information about "cross logical processor
dependencies". For instance, a single MSR call on one CPU may cause all other
CPUs in the same domain to follow the state shift. Thus, rather than using
xc_broadcast(9), we should xc_unicast(9) on per-domain or per-CPU-set basis.


To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/x86/acpi/acpi_cpu_md.c

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