From: Grant Grundler <grundler@puffin.external.hp.com>
To: Jes Sorensen <jes@linuxcare.com>
Cc: parisc-linux@parisc-linux.org
Subject: Re: [parisc-linux] FB cleanups
Date: Fri, 13 Apr 2001 01:02:15 -0600 [thread overview]
Message-ID: <200104130702.BAA30672@puffin.external.hp.com> (raw)
In-Reply-To: Your message of "12 Apr 2001 00:56:01 +0200." <d3wv8rqc5a.fsf@lxplus015.cern.ch>
Jes Sorensen wrote:
> Then Linus changed his mind. You are still *only* supposed to use
> readb/writeb on PCI (and possible ISA) on PCI like devices.
Jes,
AFAIK, STI devices will all be memory mapped devices.
readb/writeb will do the right thing since GSC is "PCI-like"
in this regard.
BTW, I'm not aware of any HP EISA graphics devices - only GSC devices
with an EISA form-factor. So the answer is GSC and PCI device.
grant
Grant Grundler
parisc-linux {PCI|IOMMU|SMP} hacker
+1.408.447.7253
next prev parent reply other threads:[~2001-04-13 7:08 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-11 20:13 [parisc-linux] FB cleanups Matthew Wilcox
2001-04-11 20:30 ` Jes Sorensen
2001-04-11 20:34 ` Matthew Wilcox
2001-04-11 20:43 ` Jes Sorensen
2001-04-11 22:51 ` Matthew Wilcox
2001-04-11 22:56 ` Jes Sorensen
2001-04-11 23:00 ` Alan Cox
2001-04-12 18:48 ` Jes Sorensen
2001-04-13 7:04 ` Grant Grundler
2001-04-13 12:52 ` Alan Cox
2001-04-13 17:52 ` Grant Grundler
2001-04-13 18:13 ` Alan Cox
2001-04-11 23:36 ` Matthew Wilcox
2001-04-13 16:48 ` Jes Sorensen
2001-04-13 18:11 ` Alan Cox
2001-04-17 18:04 ` Jes Sorensen
2001-04-17 18:22 ` Matthew Wilcox
2001-04-17 19:57 ` Alan Cox
2001-04-13 7:02 ` Grant Grundler [this message]
2001-04-13 16:49 ` Jes Sorensen
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