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Re: kern/42937: hpet at acpi disappeared in recent current kernel
The following reply was made to PR kern/42937; it has been noted by GNATS.
From: Quentin Garnier <cube%cubidou.net@localhost>
Subject: Re: kern/42937: hpet at acpi disappeared in recent current kernel
Date: Mon, 8 Mar 2010 22:32:28 +0000
Content-Type: text/plain; charset=us-ascii
On Mon, Mar 08, 2010 at 10:20:05PM +0000, Quentin Garnier wrote:
> > DIGI (FUJ02E6) at acpi0 not configured
> > BTNS (FUJ02BF) at acpi0 not configured
> > FJEX (FUJ02B1) at acpi0 not configured
> > acpiec0 at acpi0 (EC, PNP0C09): io 0x62,0x66
> > attimer1 at acpi0 (TIME, PNP0100): io 0x40-0x43 irq 0
> > pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
> > npx1 at acpi0 (MATH, PNP0C04): io 0xf0-0xfe irq 13
> > pckbc1 at acpi0 (KBC, PNP0320) (kbd port): io 0x60,0x64 irq 1
> > pckbc2 at acpi0 (PS2M, PNP0F13) (aux port): irq 12
> > FEXT (FUJ02E3) at acpi0 not configured
> > acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
> > acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
> > acpiacad0 at acpi0 (AC, ACPI0003): ACPI AC Adapter
> > acpibat0 at acpi0 (CMB1, PNP0C0A-1): ACPI Battery
> The main problem I see right now is that the printf you added to
> hpet_acpi.c should trigger for all of those attachments.
That was stupid. The printf doesn't trigger because all of those are
of type ACPI_TYPE_DEVICE.
So I guess the issue is that the device gets somehow disabled by the
ACPI code at some point, and thus is never probed.
What changed the behaviour is an update of the ACPI-CA code, a dump of
the ACPI tables might give an explanation why the device is deactivated
Quentin Garnier - cube%cubidou.net@localhost - cube%NetBSD.org@localhost
"See the look on my face from staying too long in one place
[...] every time the morning breaks I know I'm closer to falling"
KT Tunstall, Saving My Face, Drastic Fantastic, 2007.
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