From owner-freebsd-current  Sun Aug 22  9:39:11 1999
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Date: Sun, 22 Aug 1999 16:39:59 +0000
From: Kelvin Farmer <kfarmer@sympatico.ca>
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To: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>,
	freebsd-current@freebsd.org
Subject: Re: apm problems.
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Mitsuru IWASAKI wrote:

> Ah, If you want to reject the standby request from BIOS while the
> system is active, then apmd would be useful. You can configure it like
> this:
> in /etc/apmd.conf:
> apm_event PMEV_STANDBYREQ {
>         reject;

Thanks.


> I guess your disks are still in a SLEEP after a resume or
> I/O interrupts were lost during suspend/resume or something.
> Anyone suggestions?
> 
> > ata0: master: setting up WDMA2 mode on PIIX3/4 chip OK
> > ad0: <QUANTUM FIREBALL_TM1280A/A6B.2D00> ATA-? disk at ata0 as master
> > ad0: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S
> > ad0: piomode=4, dmamode=2, udmamode=-1
> > ad0: 16 secs/int, 0 depth queue, DMA mode
> 
> If your problem is related with disks, have you tried wd device driver
> instead of ata?

wdc0 at port 0x1f0-0x1f7 irq 14 on isa0
wdc0: unit 0 (wd0): <QUANTUM FIREBALL_TM1280A>
wd0: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (atapi): <MATSHITA CR-583/AS10>, removable, accel, dma,
iordis
wcd0: drive speed 1378KB/sec, 128KB cache
wcd0: supported read types: CD-R, CD-DA
wcd0: Audio: play, 256 volume levels
wcd0: Mechanism: ejectable tray
wcd0: Medium: no/blank disc inside, unlocked
wdc1 at port 0x170-0x177 irq 15 on isa0
wdc1: unit 0 (wd2): <QUANTUM FIREBALL ST2.1A>
wd2: 2014MB (4124736 sectors), 4092 cyls, 16 heads, 63 S/T, 512 B/S 

now, after resuming from apm -z, theres a pause then the message:

wd2: interrupt timeout (status 58 <rdy, seekdone, drq error1 <no_dam>)
wd2: timeout () DMA status 4

and things seem to work ok again.


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