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Re: [RFT] [PATCH] rc80211-pid: fix rate adjusting

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On Jan 29, 2008 3:37 PM, Stefano Brivio <stefano.brivio@xxxxxxxxx> wrote:
> On Tue, 29 Jan 2008 21:15:49 +0100
> "Lars Ericsson" <Lars_Ericsson@xxxxxxxxx> wrote:

> > Unfortunately the rt2x00/rt61pci driver is broken in current git. I'm using
> > http://www.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git,
> > and the 'everything' branch.
> >
> > I got plenty of :
> > [ 2119.568376] WARNING: at net/mac80211/rx.c:2022 __ieee80211_rx()
>
> Could you check which one is the condition which fails at rx.c:2022, i.e.
> by inserting three separate WARN_ON(1) statements?

On my system, it is the "status->rate_idx < 0" condition.

In rt2x00lib_rxdone() we set the rate_idx to -1 because we looped
through all the rates without finding a match. This does not happen on
every frame. I am still digging.

-- 
Will Dyson
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