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Re: [PATCH v2 0/6] Add ethtool stats support for Wireless Devices

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On 04/17/2012 06:44 PM, Johannes Berg wrote:
On Tue, 2012-04-17 at 10:46 -0700, greearb@xxxxxxxxxxxxxxx wrote:
From: Ben Greear<greearb@xxxxxxxxxxxxxxx>


This enables ethtool stats for mac80211 devices.  It also
adds hooks to call down into mac80211 drivers for additional
stats.  Patches to enable this hook in ath9k will be posted
in a different series.

There was a review question about how to make the ethtool
strings line up with the data in a less error prone manner.
This patch series does NOT address that.  I think it may
be more work than it's worth to try to do this, but we
can always retro-fit such behaviour later if desired.
Many drivers have this issue, so perhaps some support
code in the ethtool core is the way to go.

V2:  Fix getting survey stats:  Need to specify the
   current channel index, not just use index zero.  The
   fix for this involved adding a new helper method which
   adds a patch to the series.

I'm in training all day tomorrow, and then I'll make my way home only to
go on vacation this weekend, for two weeks.

Would you mind holding all of this until I return from vacation? There
are some issues with this where at least one of us has a total
misunderstanding about how some things work. TBH, it could be me because
I'm not very familiar with the survey code.

Fair enough.  If the basic infrastructure patches (1-3) seems good
enough, maybe those could go in?  That would let us start tying
the drivers in, and we can work out the survey logic later....

But, if patch 2 and how it adds a netdev's station stats together doesn't
seem right, then we can just hold everything until you are back.

Thanks,
Ben



johannes


--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc  http://www.candelatech.com
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