From: Johannes Berg <johannes@sipsolutions.net>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] [PATCH v2 3/3] ath9k: Keep track of stations for debugfs.
Date: Sun, 09 Jan 2011 10:33:13 +0100 [thread overview]
Message-ID: <1294565593.3469.1.camel@jlt3.sipsolutions.net> (raw)
In-Reply-To: <20110107201204.GG21588@tux>
On Fri, 2011-01-07 at 12:12 -0800, Luis R. Rodriguez wrote:
> On Thu, Jan 06, 2011 at 08:49:12PM -0800, greearb at candelatech.com wrote:
> > From: Ben Greear <greearb@candelatech.com>
> >
> > The stations hold the ath_node, which holds the tid
> > and other xmit logic structures. In order to debug
> > stuck xmit logic, we need a way to print out the tid
> > state for the stations.
> >
> > Signed-off-by: Ben Greear <greearb@candelatech.com>
> > ---
> >
> > v1 -> v2: Use linked list instead of array. Protect with spinlock.
>
> Again, see my comments about the # STAs limit. I think this can go in
> as a cfg80211 driver limitation which can be exposed.
There's a todo list item that is more generic -- exposing the possible
interface combinations including their counts. So if anything, we should
start working on that, although I agree that if the limit is just due to
bugs, it shouldn't be advertised.
johannes
WARNING: multiple messages have this Message-ID (diff)
From: Johannes Berg <johannes@sipsolutions.net>
To: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Cc: "greearb@candelatech.com" <greearb@candelatech.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"ath9k-devel@venema.h4ckr.net" <ath9k-devel@venema.h4ckr.net>
Subject: Re: [ath9k-devel] [PATCH v2 3/3] ath9k: Keep track of stations for debugfs.
Date: Sun, 09 Jan 2011 10:33:13 +0100 [thread overview]
Message-ID: <1294565593.3469.1.camel@jlt3.sipsolutions.net> (raw)
In-Reply-To: <20110107201204.GG21588@tux>
On Fri, 2011-01-07 at 12:12 -0800, Luis R. Rodriguez wrote:
> On Thu, Jan 06, 2011 at 08:49:12PM -0800, greearb@candelatech.com wrote:
> > From: Ben Greear <greearb@candelatech.com>
> >
> > The stations hold the ath_node, which holds the tid
> > and other xmit logic structures. In order to debug
> > stuck xmit logic, we need a way to print out the tid
> > state for the stations.
> >
> > Signed-off-by: Ben Greear <greearb@candelatech.com>
> > ---
> >
> > v1 -> v2: Use linked list instead of array. Protect with spinlock.
>
> Again, see my comments about the # STAs limit. I think this can go in
> as a cfg80211 driver limitation which can be exposed.
There's a todo list item that is more generic -- exposing the possible
interface combinations including their counts. So if anything, we should
start working on that, although I agree that if the limit is just due to
bugs, it shouldn't be advertised.
johannes
next prev parent reply other threads:[~2011-01-09 9:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-07 4:49 [ath9k-devel] [PATCH v2 3/3] ath9k: Keep track of stations for debugfs greearb at candelatech.com
2011-01-07 4:49 ` greearb
2011-01-07 20:12 ` [ath9k-devel] " Luis R. Rodriguez
2011-01-07 20:12 ` Luis R. Rodriguez
2011-01-07 20:24 ` Ben Greear
2011-01-07 20:24 ` Ben Greear
2011-01-07 23:24 ` Felix Fietkau
2011-01-07 23:24 ` Felix Fietkau
2011-01-09 9:33 ` Johannes Berg [this message]
2011-01-09 9:33 ` Johannes Berg
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