RE: [PATCH net-next] r8169: Remove rtl_ocpdr_cond

From: hayeswang
Date: Thu Jul 12 2012 - 23:18:18 EST


Francois Romieu [mailto:romieu@xxxxxxxxxxxxx]
[...]
>
> 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.

Attachment: a.log
Description: Binary data