From: Jiri Benc <jbenc@suse.cz>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Michael Buesch <mb@bu3sch.de>,
"John W. Linville" <linville@tuxdriver.com>,
netdev@vger.kernel.org, bcm43xx-dev@lists.berlios.de
Subject: Re: [PATCH] bcm43xx-d80211: measure the channel change time
Date: Thu, 4 May 2006 14:33:55 +0200 [thread overview]
Message-ID: <20060504143355.7bbfef35@griffin.suse.cz> (raw)
In-Reply-To: <1146745340.1137.26.camel@localhost>
On Thu, 04 May 2006 14:22:20 +0200, Johannes Berg wrote:
> Probably. And yes, it should still work since stop>start at all times.
Are you sure you can guarantee that stop > start when these values come
from hardware you don't have specification for?
> Yes, if the card has been up for like 459148 years or has been reset to
> an unbelievably high value. Remember, it's a 64 bit counter.
TSF is set to a value sent by an AP. Is there anything that prevents
that AP to send you e.g. 0xfffffffffffff0?
Jiri
--
Jiri Benc
SUSE Labs
next prev parent reply other threads:[~2006-05-04 12:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-03 19:05 [PATCH] bcm43xx-d80211: measure the channel change time Michael Buesch
2006-05-04 9:11 ` Jiri Benc
2006-05-04 12:22 ` Johannes Berg
2006-05-04 12:33 ` Jiri Benc [this message]
2006-05-04 12:36 ` Johannes Berg
2006-05-19 18:02 ` John W. Linville
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