From: Grant Grundler <grundler@puffin.external.hp.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: parisc-linux@parisc-linux.org
Subject: Re: [parisc-linux] FB cleanups
Date: Fri, 13 Apr 2001 11:52:19 -0600 [thread overview]
Message-ID: <200104131752.LAA06197@puffin.external.hp.com> (raw)
In-Reply-To: Your message of "Fri, 13 Apr 2001 13:52:54 BST." <E14o34K-0002o5-00@the-village.bc.nu>
Alan Cox wrote:
> ISA bus has MMIO, including busmastering.
really? ok. I thought the 8237A (DMA chip) on pc's provided the
DMA capability. I didn't think it wasn't inherent to the ISA bus.
But it's been so long (late 80's) since I've seriously mucked with
ISA devices.
ta,
grant
Grant Grundler
parisc-linux {PCI|IOMMU|SMP} hacker
+1.408.447.7253
next prev parent reply other threads:[~2001-04-13 17:59 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 [this message]
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
2001-04-13 16:49 ` Jes Sorensen
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