Subject: Re: pciide performance on alpha
To: Michael T. Stolarchuk <>
From: Thor Lancelot Simon <>
List: port-alpha
Date: 08/13/1999 13:06:09
On Fri, Aug 13, 1999 at 10:55:15AM -0400, Michael T. Stolarchuk wrote:
>       Fast back-to-back transactions: off

This may disable bursting.  I haven't got the mindshare book or PCI
standard to check, though.

>     Latency Timer: 0x00

This is wrong.  Try putting 0x20 in there _on every device in the machine_.

>     Cache Line Size: 0x00

I *think* this is wrong, too.  I think it should be set to 0x40 (again,