From: Johannes Berg <johannes@sipsolutions.net>
To: Kobi Cohen-Arazi <kobi.cohenarazi@gmail.com>,
linux-wireless@vger.kernel.org
Subject: Re: iw coalesce show - disabled at init?
Date: Wed, 12 Aug 2015 23:08:47 +0200 [thread overview]
Message-ID: <1439413727.15847.0.camel@sipsolutions.net> (raw)
In-Reply-To: <CAF7g2RHhY_aEHF7nr4VdzVrUf+_cdoKxXbUkajQcx_LxpvvFSA@mail.gmail.com> (sfid-20150812_230539_080974_AF144C33)
On Wed, 2015-08-12 at 11:36 -0700, Kobi Cohen-Arazi wrote:
> Hi,
>
> When loading a wifi driver that supports set_coalesce and running "iw
> show" command:
> $ iw ... coalesce show
> It would always show coalesce as disabled.
> I think the reason for this is that there are no coalesce rules
> cached
> in cfg/netlink layers yet. (empty set of rules).
>
> Is my understanding correct? if yes, Is this by design?
> Ideally, at startup, 80211 should query the driver for the current
> coalesce rules and use it as the initial state.
>
Typically devices/drivers shouldn't *have* any such rules at startup,
so the point is moot. If the driver/device you're using behaves
differently, arguably that's a bug. Marvell?
johannes
next prev parent reply other threads:[~2015-08-12 21:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-12 18:36 iw coalesce show - disabled at init? Kobi Cohen-Arazi
2015-08-12 21:08 ` Johannes Berg [this message]
2015-08-12 21:13 ` Kobi Cohen-Arazi
2015-08-12 21:28 ` Johannes Berg
2015-08-14 18:05 ` Kobi Cohen-Arazi
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