Subject: Re: ieee1394 on alpha
To: mel kravitz <firstname.lastname@example.org>
From: James Chacon <email@example.com>
Date: 01/14/2003 22:39:27
Odd on the card. I'll go look at your debug output again (I've had 1 card
here before I knew was bad, but it was a VIA one so I figured it was their
Nothing I can do about the speed. (thats the drive saying it won't do
more than 100Mbits/sec).
Now overall performance is probably bad at the moment but I'm working on that
this weekend now that I got my drive filled with it's initial data.
>Problem seems to be the PCI-USB/Firewire card'Orange-Micro'(Firewire-USB
>2.0) card has 4 USB and 3 firewire ports.Replaced this PCI card with an
>'Adaptec #AUA-3121' card on the 164LX and the Pioneer DVR-A03
>DVD/CD-read/writer is recognized and works in 'mplayer' playing dvd.
>However bus speed is a problem...does Firewire promise up to'400Mbps"?
>dvd is slow...much slower than internal pciide dvd player.
>NEC USB Host Controller (USB serial bus, interface 0x20, revision 0x02)
>at pci1 dev 8 function 2 not configured
>fwohci0 at pci1 dev 11 function 0: Texas Instruments TSB12LV26 OHCI IEEE
>1394 Host Controller (rev. 0x00)
>fwohci0: interrupting at eb164 irq 16
>fwohci0: OHCI 1.0, 00:50:42:b5:00:01:2d:54, 400Mb/s, 2048 max_rec, 4
>ir_ctx, 8 it_ctx
>scsibus0: waiting 2 seconds for devices to settle...
>fw0 at fwohci0: 00:50:42:b5:00:01:2d:54:0a:02:ff:ff:f0:01:00:00
>fwnode0 at fwohci0 Node 0: UID 00:d0:4b:01:11:14:80:08
>fwnode0: Link Speed: 100Mb/s, max_rec: 64 bytes
>sbpscsi0 at fwnode0
>scsibus1 at sbpscsi0: 1 target, 1 lun per target
>cd1 at scsibus1 target 0 lun 0: <PIONEER, DVD-RW DVR-103, 1.65> cdrom
>It does work but speed is a problem.
>On Mon, 2003-01-13 at 16:39, James Chacon wrote:
>> I use it on a maxtor hard drive today and I beleive Matt has tried this
>> on a dvd/cd drive.
>> I know of 1 drive currently I've got a PR for that is acting extremely strange
>> so a lot of this will shake out as folks try it more.
>> >My problem is not ip over fw0,
>> >On Mon, Jan 13, 2003 at 06:09:09AM -0500, mel kravitz wrote:
>> > > I plugged a 'Pioneer DVR-A03' dvd/cdrom player -writer in and got a
>> > > 'hard lock up' repeated it before deciding the code needs work.
>> > > -Mel
>> >You should file a bug report using send-pr(1). Please provide as much
>> >detail as you can in your report.
>> > -- Jason R. Thorpe <firstname.lastname@example.org>
>> >What drives are supported -scsi over firewire?
>> >On Mon, 2003-01-13 at 14:38, James Chacon wrote:
>> >> There were some LP64 bugs here that got fixed a few weeks back.
>> >> Otherwise I've successfully used IP over firewire between my x86 and macppc
>> >> boxes many times over the past year.
>> >> James