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Re: E7t and ethernet
- From: Andrew Lunn <andrew dot lunn at ascom dot ch>
- To: Chris Garry <cgarry at sweeneydesign dot co dot uk>
- Cc: eCos Discussion <ecos-discuss at sources dot redhat dot com>
- Date: Thu, 10 Oct 2002 16:42:55 +0200
- Subject: Re: [ECOS] E7t and ethernet
- References: <006001c2706b$19a3c510$5a0ba8c0@jasper>
I've never seen any support for this. I don't think the ethernet
device are supported in the filesystem. I could be wrong though...
Why do you want to do this? What are you trying to do?
Andrew
On Thu, Oct 10, 2002 at 03:41:21PM +0100, Chris Garry wrote:
> I'm using an e7t board (with an additional ethernet PHY) and eCos (net
> template plus
> the Samsung KS32C5000 ethernet driver).
>
> When I try the following:
>
> err = cyg_io_lookup( "eth0", &handle );
> if (ENOERR == err)
> {
> printf("Found eth0.\n");
> }
> else
> {
> printf("Did not find eth0.\n");
> }
>
> I find that cyg_io_lookup() has not found the ethernet device.
> Should this work (it works for the Serial devices) or am I missing
> something?
>
> Also, if I try an:
>
> fptr=fopen("eth0","r+")
>
> the board hangs because the name 'eth0' does not begin with a /.
>
> Thanks.
> Chris
>
>
>
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