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Re: Memory mapping of PCI device memory - PC platform
- To: ecos-discuss at sourceware dot cygnus dot com
- Subject: Re: [ECOS] Memory mapping of PCI device memory - PC platform
- From: Nick Garnett <nickg at cygnus dot co dot uk>
- Date: 18 Aug 2000 11:39:18 +0100
- Newsgroups: cygnus.sourceware.ecos.d
- Organization: Cygnus Solutions, a Red Hat company (Cambridge, UK)
- References: <21DDE8E5343ED411840A00A0CC334020104847@exchange.sdesigns.com>
Fabrice Gautier <Fabrice_Gautier@sdesigns.com> writes:
> Hi,
>
> In the PC platform:
> The Memory model in eCos is a 4GB flat model right?
Correct.
>
> So there is nothing special to do with eCos when we map memory from a PCI
> device, right ?
>
Not as far as I am aware.
--
Nick Garnett, eCos Kernel Architect
Red Hat, Cambridge, UK