From: Michael Buesch <mb@bu3sch.de>
To: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Johannes Berg <johannes@sipsolutions.net>,
linux-wireless@vger.kernel.org
Subject: Re: [RFC V2] b43/legacy: port to cfg80211 rfkill
Date: Sat, 6 Jun 2009 20:00:31 +0200 [thread overview]
Message-ID: <200906062000.31602.mb@bu3sch.de> (raw)
In-Reply-To: <4A298C37.9030503@lwfinger.net>
Larry, wouldn't it work to do
mutex_lock();
...
if (!initialized) {
ssb_bus_powerup();
ssb_device_enable();
poll_the_bit;
ssb_device_disable();
ssb_bus_may_powerdown();
}
...
mutex_unlock();
That would be a _lot_ less heavyweight (at the order of 300 milliseconds less).
And from a power point of view, the PHY and Radio would stay turned off.
--
Greetings, Michael.
next prev parent reply other threads:[~2009-06-06 18:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-05 18:19 [RFC V2] b43/legacy: port to cfg80211 rfkill Larry Finger
2009-06-05 19:01 ` Michael Buesch
2009-06-05 21:20 ` Larry Finger
2009-06-05 21:38 ` Michael Buesch
2009-06-05 22:32 ` Johannes Berg
2009-06-06 9:34 ` Michael Buesch
2009-06-06 17:38 ` Johannes Berg
2009-06-05 22:38 ` Larry Finger
2009-06-06 9:38 ` Michael Buesch
2009-06-06 17:38 ` Johannes Berg
2009-06-06 17:37 ` Johannes Berg
2009-06-06 17:44 ` Johannes Berg
2009-06-06 18:00 ` Michael Buesch [this message]
2009-06-07 12:55 ` Larry Finger
2009-06-06 17:42 ` Johannes Berg
2009-06-06 17:49 ` Michael Buesch
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