Date: Sun, 4 Jun 2006 20:08:34 +0900 From: Norikatsu Shigemura <nork@FreeBSD.org> To: freebsd-mobile@FreeBSD.org, freebsd-stable@FreeBSD.org, freebsd-acpi@FreeBSD.org Subject: FYI: Panasonic Toughbook CF-R4 can suspend/resume Message-ID: <20060604200834.8db4782c.nork@FreeBSD.org>
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I confirmed 3rd generation CF-R4 (Panasonic Toughbook/
Let's Note series, 2006 Spring Model) can suspend/resume:-)
with following settings.
Add to /boot/loader.conf
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hint.apic.0.disabled="1"
hint.psm.0.flags="0x2000"
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And, mita-san (mita@FreeBSD.org) has CF-W4 (3rd
generation). It can suspend/resume:-), too. But Ume-san
(ume@) has CF-R4(1st generation), it cannot suspend/resume:-(.
Takahashi-san(nyan@) has CF-R3, same too:-(.
I read /usr/src/sys/i386/i386/io_apic.c, and I'm suprised
following code:
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#define TODO printf("%s: not implemented!\n", __func__)
static void
ioapic_suspend(struct intsrc *isrc)
{
TODO;
}
static void
ioapic_resume(struct intsrc *isrc)
{
ioapic_program_intpin((struct ioapic_intsrc *)isrc);
}
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Hum....................
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