Subject: Re: netbooting an OF 1.0.5 macppc with SUNW,hme on PCI
To: None <email@example.com>
From: Izumi Tsutsui <firstname.lastname@example.org>
Date: 03/02/2000 01:25:06
> Who would have better IEEE 1275 support on a PCI card than Sun? As it
> happens, Sun makes a card called the "SunSwift" (model X1032A) which
> is a combo Qlogic 1040B SCSI (isp*), and SUNW,hme with an Intel (DEC)
> 21152 PCI-PCI bridge on it.
Does PCI isp SCSI support DMA with big endian hosts?
If no, some byte-swap macros are needed in /sys/dev/isp.c
for DMA transfers, but they would break SBUS isp code.
I think hme_pci might have the same problem.