From: Johannes Berg <johannes@sipsolutions.net>
To: greearb@candelatech.com
Cc: linux-wireless@vger.kernel.org
Subject: Re: [RFC] mac80211: Support on-channel scan option.
Date: Sun, 01 Apr 2012 20:45:16 +0200 [thread overview]
Message-ID: <1333305916.3703.2.camel@jlt3.sipsolutions.net> (raw)
In-Reply-To: <1333233041-3246-1-git-send-email-greearb@candelatech.com> (sfid-20120401_003057_469452_61057064)
On Sat, 2012-03-31 at 15:30 -0700, greearb@candelatech.com wrote:
> static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata,
> struct cfg80211_scan_request *req)
> @@ -438,6 +461,33 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata,
> local->scan_req = req;
> local->scan_sdata = sdata;
>
> + /* If we are scanning only on the current channel, then
> + * we do not need to stop normal activities
> + */
> + if ((req->n_channels == 1) &&
> + (req->channels[0]->center_freq ==
> + local->hw.conf.channel->center_freq)) {
...
> + return 0;
> + }
> +
> if (local->ops->hw_scan)
> __set_bit(SCAN_HW_SCANNING, &local->scanning);
Clearly, you're joking.
johannes
next prev parent reply other threads:[~2012-04-01 18:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-31 22:30 [RFC] mac80211: Support on-channel scan option greearb
2012-04-01 18:45 ` Johannes Berg [this message]
2012-04-01 20:45 ` Ben Greear
2012-04-01 20:49 ` Johannes Berg
2012-04-01 20:53 ` Ben Greear
2012-04-01 21:11 ` Johannes Berg
2012-04-01 21:25 ` Ben Greear
-- strict thread matches above, loose matches on Subject: below --
2012-03-31 22:29 greearb
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