Subject: Re: IP2x tester needed for wd33c93 improvements
To: Ben Harris <bjh21@NetBSD.org>
From: Manuel Bouyer <bouyer@antioche.eu.org>
List: port-sgimips
Date: 09/25/2006 22:12:06
On Sun, Sep 24, 2006 at 11:38:53PM +0100, Ben Harris wrote:
> I've been doing some work on the MI wd33c93 SCSI driver, mostly making its 
> sync negotiation mor intelligible and slightly more correct.  Some of my 
> early changes apparently caused problems on IP2x sgimips systems, so I'd 
> like someone to test my current version on sgimips and tell me if it 
> works.

So:
>> hinv
                   System: IP22
                Processor: 150 Mhz R5000, with FPU
     Primary I-cache size: 32 Kbytes
     Primary D-cache size: 32 Kbytes
     Secondary cache size: 512 Kbytes
              Memory size: 64 Mbytes
                SCSI Disk: scsi(0)disk(3)
                SCSI Disk: scsi(0)disk(4)
                    Audio: Iris Audio Processor: version A2 revision 4.1.0
[...]
wdsc0 at hpc0 offset 0x44000: WD33C93B revision 0, 10.0 MHz, SCSI ID 0
scsibus0 at wdsc0: 8 targets, 8 luns per target
[...]
scsibus0: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 3 lun 0: <QUANTUM, FIREBALL ST3.2S, 0F0C> disk fixed
sd0: 3090 MB, 7068 cyl, 4 head, 223 sec, 512 bytes/sect x 6328861 sectors
sd0: sync (200.00ns offset 12), 8-bit (5.000MB/s) transfers, tagged queueing
sd1 at scsibus0 target 4 lun 0: <IBM, DPES-31080, S31Q> disk fixed
sd1: 1034 MB, 4903 cyl, 4 head, 108 sec, 512 bytes/sect x 2118144 sectors
sd1: sync (200.00ns offset 12), 8-bit (5.000MB/s) transfers, tagged queueing

I didn't notice problems so far.

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--