From: Jani Monoses <jani@iv.ro>
To: ecos-discuss@sources.redhat.com
Subject: [ECOS] Re: lwip eth doubt........
Date: Wed, 25 May 2005 12:44:00 -0000 [thread overview]
Message-ID: <d71f13$4ka$1@sea.gmane.org> (raw)
In-Reply-To: <33253.10.129.11.162.1116958423.squirrel@www.it.iitb.ac.in>
>
> the code is as........
> *************************
> static void
> init_hw_drivers(void)
> {
>
> cyg_netdevtab_entry_t *t;
>
> for (t = &__NETDEVTAB__[0]; t != &__NETDEVTAB_END__; t++) {
> diag_printf("H/W device name:%s\n",t->name);
> if (t->init(t)) {
> t->status = CYG_NETDEVTAB_STATUS_AVAIL;
> } else {
> // What to do if device init fails?
> t->status = 0; // Device not [currently] available
> }
> }
>
Do you have two NETDEVTAB_ENTRY-s in you platforms devs/eth sources?
Another point is that lwip has IP_ADDRs configurable in the CDL but it assumes there's one
interface only
You'll have to modify the lwip_set_addr() function to cope with multiple interfaces.
When it works send a patch :)
There no documentation other than the code, but make sure you read io/eth/current/src/lwip
as well to understand how initialization takes place
Jani
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prev parent reply other threads:[~2005-05-25 9:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-25 7:53 [ECOS] " rpai
2005-05-25 12:44 ` Jani Monoses [this message]
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