Subject: Re: multia ide drives
To: Ross Harvey <ross@teraflop.com>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: port-alpha
Date: 05/20/1998 12:17:52
On Wed, 20 May 1998 10:45:57 -0700 (PDT)
Ross Harvey <ross@teraflop.com> wrote:
> Unfortunately, every platform routes interrupts differently, and
> although the multia and axppci33 use the same sio ("Intel 82378ZB
> System I/O") as the eb164 systype, the interrupt isn't established
> with special-case code on the lca systems like it is on the eb164.
> (See chipset tag pc_pciide_compat_intr_establish if you want to
> work on it!)
Um, on the multia, it's not PCI IDE, but rather ISA IDE on the super-i/o
chip, right?
On the EB164, the PCI IDE is either a separate CMD chip, or a differnet
function on the Cypress PCI-ISA bridge (on the 164SX).
Jason R. Thorpe thorpej@nas.nasa.gov
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