| To: | linux-mips@linux-mips.org |
|---|---|
| Subject: | Re: No PCI memory response |
| From: | Ulrich Eckhardt <eckhardt@satorlaser.com> |
| Date: | Mon, 4 Apr 2005 16:52:33 +0200 |
| In-reply-to: | <000001c53924$db7c75e0$2000a8c0@gillpc> |
| Organization: | Sator Laser GmbH |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <000001c53924$db7c75e0$2000a8c0@gillpc> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | KMail/1.7.1 |
Gill wrote: > Can anyone help? We're trying to talk to a RealTek RTL8139 device across > the PCI bus, and, although linux can access configuration registers on the > device, it does not access memory space correctly, and we are unable to > read back any sensible values from the RTL8139 registers. > > We are using the latest 2.6 linux on an Alchemy DB1550 board. Random reads, discarded data after writing? I had the same problem and solved it by simply configuring the static bus controller of my Au1100 properly (of which before I didn't even know it existed...). hth Uli |
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