From: Ivo van Doorn <ivdoorn@gmail.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: rt61 and TSF reporting?
Date: Fri, 4 Jul 2008 13:02:44 +0200 [thread overview]
Message-ID: <200807041302.44288.IvDoorn@gmail.com> (raw)
In-Reply-To: <1214907990.7763.40.camel@johannes.berg>
Hi,
> Is there any way to get rt61 to report the receive timestamp? That would
> be very useful for monitor mode and good for IBSS.
I just received an answer from Ralink about this issue,
---
1. For 11b/g based chips rt2500, rt2570, rt61, rt73 doesn't implement this.
2. For 11n based chips, there is one MAC register have to enable to have this feature.
But, Word 2 of RXWI will put the timestamp and the RSSI will put to Word 3.
The original Word 3 SNR will disappear and replace by RSSI.
---
As for the timestamps in 2400 and rt2800, they are both in 32bits, so I am not sure how
reliable they will be for IBSS.
Ivo
next prev parent reply other threads:[~2008-07-04 10:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-01 10:26 rt61 and TSF reporting? Johannes Berg
2008-07-01 10:47 ` Ivo van Doorn
2008-07-01 10:48 ` Johannes Berg
2008-07-01 11:05 ` Ivo van Doorn
2008-07-01 11:06 ` Johannes Berg
2008-07-01 11:15 ` Ivo van Doorn
2008-07-01 11:29 ` Johannes Berg
2008-07-01 11:41 ` Ivo van Doorn
2008-07-04 11:02 ` Ivo van Doorn [this message]
2008-07-04 11:02 ` Johannes Berg
2008-07-04 11:14 ` Ivo van Doorn
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