From: Sylvain Munaut <tnt@246tnt.com>
To: "Iñigo Lopez Barranco" <ilopez@albatros-sl.es>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: MPC5200 PCI questions
Date: Wed, 16 Jun 2004 12:57:05 +0200 [thread overview]
Message-ID: <40D02781.506@246tNt.com> (raw)
In-Reply-To: <42A622EB18325843894BB8E1040E3DF502274E@sinaexchf>
Iñigo Lopez Barranco wrote:
> Hi. Is it possible, with the present version of BestComm, to use
> DMA for IDE and PCI at the same time?
I don't really know how PCI DMA works in linux ? Is there generic hook
that must be implemented somewhere in the kernel and then are called
by all the drivers ?
> As is not possible to use IDE DMA and the integrated FEC at this
> moment, I'm thinking of using the integrated ATA controller in the
> MPC5200 with DMA for an IDE disk and the PCI controller to
> interface to a PCI to ethernet transceiver in a custom board. Is
> this possible? Any recommended transceiver to use with linux and
> the MPC5200?. Also, I would like to know if there is a known to
> work PCI ethernet card (10/100 if possible) for use with the
> Lite5200 kit, supported by linux. Thanks in advance.
I've just plugged a intel eepro100, and it's recognized. I can also
ping & telnet & ftp small files, but it freeze ( just the transfer )
for larger files ... Since I have the same behavior in the bootloader,
that may be a hardware issue ...
Sylvain Munaut
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2004-06-16 10:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-16 9:30 MPC5200 PCI questions Iñigo Lopez Barranco
2004-06-16 10:54 ` Wolfgang Denk
2004-06-16 10:57 ` Sylvain Munaut [this message]
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