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From: "Tomoya MORINAGA" <tomoya-linux@dsn.okisemi.com>
To: <wg@grandegger.com>, <socketcan-core@lists.berlios.de>
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References: <cover.1296818921.git.segoon@openwall.com><a6800dc8b0daed78256f98f52844cbbb48f4a76d.1296818921.git.segoon@openwall.com><20110204124233.GB334@e-circ.dyndns.org> <20110204.130649.112613896.davem@davemloft.net>
Subject: About bittiming calculation result
Date: Mon, 7 Feb 2011 20:38:29 +0900
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Hi,

I have a question for bittiming-value calculated by Can-core.

In case setting like below,
 - ip link set can0 type can bitrate 800000
 - clock=50MHz
 - Use pch_can

Can-core calculates like below
brp=21
seg1=1
seg2=1
sjw=1
prop_seg=0

Is "prop_seg=0" true ?
seg1/seg2/sjw/prop_seg must be more than 1 ?

Also I can see the following kernel error log.
bitrate error 0.7%

Thanks,
-----------------------------------------
Tomoya MORINAGA
OKI SEMICONDUCTOR CO., LTD.