From: Stanislaw Gruszka <sgruszka@redhat.com>
To: Eliad Peller <eliad@wizery.com>
Cc: Johannes Berg <johannes@sipsolutions.net>,
linux-wireless@vger.kernel.org
Subject: Re: [PATCH v2] mac80211: add cancel_hw_scan() callback
Date: Mon, 13 Jun 2011 13:12:07 +0200 [thread overview]
Message-ID: <20110613111206.GA5316@redhat.com> (raw)
In-Reply-To: <1307958450-11500-1-git-send-email-eliad@wizery.com>
On Mon, Jun 13, 2011 at 12:47:30PM +0300, Eliad Peller wrote:
> When suspending, __ieee80211_suspend() calls ieee80211_scan_cancel(),
> which will only cancel sw scan. In order to cancel hw scan, the
> low-level driver has to cancel it in the suspend() callback. however,
> this is too late, as a new scan_work will be enqueued (while the driver
> is going into suspend).
>
> Add a new cancel_hw_scan() callback, asking the driver to cancel an
> active hw scan, and call it in ieee80211_scan_cancel().
>
> Signed-off-by: Eliad Peller <eliad@wizery.com>
Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com>
Thanks
prev parent reply other threads:[~2011-06-13 11:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-13 9:47 [PATCH v2] mac80211: add cancel_hw_scan() callback Eliad Peller
2011-06-13 11:12 ` Stanislaw Gruszka [this message]
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