From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: Re: [9fans] 9atom & virtualbox 4.0.10 networking issue
Date: Thu, 7 Jul 2011 11:29:57 -0400 [thread overview]
Message-ID: <eb3b906d06620e2784fa9032367ca6a6@ladd.quanstro.net> (raw)
In-Reply-To: <20110707075350.0BCF1B827@mail.bitblocks.com>
> It seems igbe never gets an interrupt (as per ether0/ifstats
> rintr == 0, rsleep == 1). Pkts received count going up may
> have to do with some emulated h/w counter incremented by vbox.
>
> To test this theory I changed code to call igbeinterrupt()
> every 4 ticks instead of a real interrupt. In igberproc() I
> replaced
>
> sleep(&ctrl->rrendez, igberim, ctlr);
> with
> tsleep(&up->sleep, return0, 0, 4);
> igbeinterrupt(0, edev);
>
> And things seem to be working well enough for '9fs sources'
> etc.! Note: this is just a test hack. Ideally interrupt
> handling under vbox is fixed up by someone knowledgeable (I
> haven't dealt with this stuff in ages).
can you send me the output of /dev/irqalloc?
- erik
prev parent reply other threads:[~2011-07-07 15:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-06 18:40 Bakul Shah
2011-07-07 1:10 ` Fernan Bolando
2011-07-08 6:19 ` Bakul Shah
2011-07-08 15:14 ` erik quanstrom
2011-07-08 16:28 ` ron minnich
[not found] ` <CAP6exYKc4mXGWQi7a06a3tkhDe+z+VCX-z2BhapaSq=ZNYpPJg@mail.gmail.c>
2011-07-08 17:04 ` erik quanstrom
2011-07-08 17:43 ` ron minnich
2011-07-08 20:41 ` Bakul Shah
2011-10-27 19:47 ` andrey mirtchovski
2011-07-07 7:53 ` Bakul Shah
2011-07-07 15:29 ` erik quanstrom [this message]
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