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Date: Sun, 4 Jun 2006 20:08:34 +0900
From: Norikatsu Shigemura <nork@FreeBSD.org>
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Cc: 
Subject: FYI: Panasonic Toughbook CF-R4 can suspend/resume
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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
- - - - - - - - - - - - - - - -
hint.apic.0.disabled="1"
hint.psm.0.flags="0x2000"
- - - - - - - - - - - - - - - -

	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:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
#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);
}
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

	Hum....................