From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Daniel Goller <morfic@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: staging/et131x Driver Transmits but does not Receive Packets
Date: Mon, 11 Jan 2010 10:26:20 +0000 [thread overview]
Message-ID: <20100111102620.732b574f@lxorguk.ukuu.org.uk> (raw)
In-Reply-To: <13bb8ce11001102040j37e061fn976ec74595f30232@mail.gmail.com>
> I then blacklisted iwlagn and r8169 and rebooted, retrying 2.6.29.6
> and 2.6.30.10 but was no longer able to ping anything. So when it
> works and when not is still intermittent. (And the only interfaces up
> were eth1 and lo, not eth0 (r8169) or wlan0 (iwlagn) in case someone
> wonders)
That looks like an interrupt problem. With iwlagn and r8169 blacklisted
see what interrupt number the et131x gets (cat /proc/interrupts) and see
if it goes up whenever you send/receive stuff.
If not then I don't think its an et131x problem but an IRQ routing
problem (eg a bad BIOS table, or a kernel bug elsewhere)
> I do not think i am yet at a point where git bisect would be useful.
Agreed.
next prev parent reply other threads:[~2010-01-11 10:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-10 19:56 Daniel Goller
2010-01-11 0:17 ` Alan Cox
2010-01-11 1:30 ` Daniel Goller
2010-01-11 4:40 ` Daniel Goller
2010-01-11 10:26 ` Alan Cox [this message]
2010-01-11 16:58 ` Daniel Goller
2010-01-11 10:19 ` Alan Cox
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