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Date:      Thu, 27 Jul 2000 21:46:05 -0400
From:      Peter Radcliffe <pir@pir.net>
To:        freebsd-stable@freebsd.org
Subject:   Re: Sony Z505HS, suspend, audio and other major problems
Message-ID:  <20000727214605.A4775@pir.net>
In-Reply-To: <20000727130343.A21010@medianstrip.net>; from msr@elision.org on Thu, Jul 27, 2000 at 01:03:43PM -0400
References:  <20000723151352.A3853@hdroam.ssd.loral.com> <00072615312000.04245@dbm.wireless.net> <20000727024937.H51462@jade.chc-chimes.com> <00072700392500.20332@dbm.wireless.net> <20000727123941.A21531@pir.net> <20000727130343.A21010@medianstrip.net>

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mike ryan <msr@elision.org> probably said:
> On Thu, Jul 27, 2000 at 12:39:41PM -0400, Peter Radcliffe wrote:
> > without this patch, _until_ I suspend the machine, when it stops
> > outputting anything, xmms can't play, /dev/audio produces nothing,
> my z505hs has the same problem.  haven't had a chance to track this
> down yet.

if pcm were a loadable module we might be able to unload and reload it,
a'la OSS, but I can't see any way to reset the audio sub-system.

>     http://www.FreeBSD.org/cgi/query-pr.cgi?pr=18261
> that's against an older 4.0-stable, but it may still apply.

With patch's ignore whitespace differences it applies with fuzz.
Seems to fix the problem.

The only usb issue I'm still having is the floppy drive; unless I have
it plugged it when I boot the machine it doesn't give me a scsi disk
entry.

  <boot machine>

uhci_device_bulk_transfer: not done, ii=0xc073a620
Mounting root from ufs:/dev/ad0s2a
da0 at umass-sim32 bus 0 target 0 lun 0
da0: <Y-E DATA USB-FDU 1.28> Removable Direct Access SCSI-0 device 
da0: 20KB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present
umass0: at uhub0 port 2 (addr 2) disconnected
(da0:umass-sim32:0:0:0): lost device
(da0:umass-sim32:0:0:0): removing device entry

  <suspend and resume>

umass0: detached
umass0: Y-E DATA FlashBuster-U, rev 1.00/1.28, addr 2

No da0. I get the same result if I don't have it plugged in when I
boot the machine.

> > If I do anything with the built in fxp interface (including compiling
> another patch, same caveat:
>     http://www.FreeBSD.org/cgi/query-pr.cgi?pr=18756

Again, patches fine apart from white space and fuzz.
Seems to completly solve the problem :)

I'm not sure if this will work if you're using the fxp module, I'll
test that later.

> it appears the suspend partition has to be within the first 8 gigs
> of the disk.  you're using phdisk.exe to create the suspend
> partition, right?

Next thing to do is shuffle my partitions around to allow the space in
the right place for the suspend partition.

Thanks,
P.

-- 
pir                  pir@pir.net                    pir@net.tufts.edu



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