CVS commit: [netbsd-7] src/sys/arch/x86/x86

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Tue Aug 11 05:07:16 UTC 2015

Modified Files:
        src/sys/arch/x86/x86 [netbsd-7]: lapic.c mpacpi.c

Log Message:
Pull up following revision(s) (requested by msaitoh in ticket #948):
        sys/arch/x86/x86/mpacpi.c: revisions 1.99, 1.100
        sys/arch/x86/x86/lapic.c: revision 1.49
- Add lapic_dump() to print lapic's setting.
- Add mpacpi_dump() to dump mp_intrs[].
--
Configure ioapic before lapic because lapic(lapic_set_lvt()) checks the
existence of ioapic. This change fixes a problem that some machines hang
after attaching ehci (little after writing EHCI_USBINTR to enable interrupt).
Even though cold == 1, LAPIC_LVINT0 was not set as masked. Perhaps it's the
reason of the problem.
This problem was observed on SuperMicro X10SLX-F, X10SDV-TLN4F and
Shuttle DS57U without wm(4) driver.


To generate a diff of this commit:
cvs rdiff -u -r1.47.4.1 -r1.47.4.2 src/sys/arch/x86/x86/lapic.c
cvs rdiff -u -r1.97 -r1.97.10.1 src/sys/arch/x86/x86/mpacpi.c

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