netdev - RE: [PATCH net-next] r8169: Remove rtl_ocpdr

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Date:	Fri, 13 Jul 2012 11:17:59 +0800
From:	hayeswang <hayeswang@...ltek.com>
To:	'Francois Romieu' <romieu@...zoreil.com>
CC:	<netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH net-next] r8169: Remove rtl_ocpdr_cond

 Francois Romieu [mailto:romieu@...zoreil.com] 
[...]
> 
> W/o firmware does not seem to make a difference.
> 
> # ping -qf -l 4 -s 81 -c 60 10.0.3.1
> PING 10.0.3.1 (10.0.3.1) 81(109) bytes of data.
> 
> --- 10.0.3.1 ping statistics ---
> 60 packets transmitted, 60 received, 0% packet loss, time 153ms
> rtt min/avg/max/mdev = 0.047/0.064/0.117/0.016 ms, pipe 4, 
> ipg/ewma 2.607/0.058 ms

# ping -qf -l 4 -s 81 -c 60 192.168.94.20
PING 192.168.94.20 (192.168.94.20) 81(109) bytes of data.

--- 192.168.94.20 ping statistics ---
60 packets transmitted, 57 received, 5% packet loss, time 1ms
rtt min/avg/max/mdev = 0.028/0.040/0.101/0.011 ms, pipe 4, ipg/ewma 0.021/0.035
ms

> # ping -qf -l 4 -s 82 -c 60 10.0.3.1                          
>                            
> PING 10.0.3.1 (10.0.3.1) 82(110) bytes of data.
> 
> --- 10.0.3.1 ping statistics ---
> 60 packets transmitted, 60 received, 0% packet loss, time 3ms
> rtt min/avg/max/mdev = 0.195/0.210/0.281/0.018 ms, pipe 4, 
> ipg/ewma 0.057/0.205 ms

# ping -qf -l 4 -s 82 -c 60 192.168.94.20
PING 192.168.94.20 (192.168.94.20) 82(110) bytes of data.

--- 192.168.94.20 ping statistics ---
60 packets transmitted, 60 received, 0% packet loss, time 2ms
rtt min/avg/max/mdev = 0.151/0.173/0.247/0.020 ms, pipe 4, ipg/ewma 0.048/0.168
ms

> It would translate into a 127/128 cutoff after inclusion of the FCS.
> 
> Any idea ?
> 

The attatched file is my log. It seems fine.

Download attachment "a.log" of type "application/octet-stream" (2583 bytes)