From mboxrd@z Thu Jan 1 00:00:00 1970 From: Francois Romieu Subject: Re: [PATCH net-next] r8169: Remove rtl_ocpdr_cond Date: Fri, 13 Jul 2012 00:14:53 +0200 Message-ID: <20120712221453.GA1982@electric-eye.fr.zoreil.com> References: <1342009916-1519-1-git-send-email-hayeswang@realtek.com> <20120711220045.GA8913@electric-eye.fr.zoreil.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: Hayes Wang Return-path: Content-Disposition: inline In-Reply-To: <20120711220045.GA8913@electric-eye.fr.zoreil.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Francois Romieu : [...] > I'll try again tomorrow evening. 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 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 It would translate into a 127/128 cutoff after inclusion of the FCS. Any idea ? -- Ueimor