From mboxrd@z Thu Jan 1 00:00:00 1970 From: hayeswang Subject: RE: [PATCH net-next] r8169: Remove rtl_ocpdr_cond Date: Fri, 13 Jul 2012 11:17:59 +0800 Message-ID: <33C8D1BCFFFF487FB7BC207EA9087C2E@realtek.com.tw> References: <1342009916-1519-1-git-send-email-hayeswang@realtek.com> <20120711220045.GA8913@electric-eye.fr.zoreil.com> <20120712221453.GA1982@electric-eye.fr.zoreil.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_000C_01CD60E9.28EEAF70" Cc: , To: 'Francois Romieu' Return-path: In-Reply-To: <20120712221453.GA1982@electric-eye.fr.zoreil.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org ------=_NextPart_000_000C_01CD60E9.28EEAF70 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Francois Romieu [mailto:romieu@fr.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. ------=_NextPart_000_000C_01CD60E9.28EEAF70 Content-Type: application/octet-stream; name="a.log" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="a.log" # ifconfig p33p1=0A= p33p1: flags=3D4163 mtu 1500=0A= inet 192.168.94.33 netmask 255.255.255.0 broadcast = 192.168.94.255=0A= inet6 fe80::2e0:4cff:fe68:ee1c prefixlen 64 scopeid 0x20=0A= ether 00:e0:4c:68:ee:1c txqueuelen 1000 (Ethernet)=0A= RX packets 190 bytes 23670 (23.1 KiB)=0A= RX errors 0 dropped 0 overruns 0 frame 0=0A= TX packets 226 bytes 28381 (27.7 KiB)=0A= TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0=0A= =0A= # ethtool -i p33p1=0A= driver: r8169=0A= version: 2.3LK-NAPI=0A= firmware-version: =0A= bus-info: 0000:04:00.0=0A= supports-statistics: yes=0A= supports-test: no=0A= supports-eeprom-access: no=0A= supports-register-dump: yes=0A= supports-priv-flags: no=0A= =0A= # dmesg | tail -n 20=0A= [ 15.091451] NET: Registered protocol family 31=0A= [ 15.091454] Bluetooth: HCI device and connection manager initialized=0A= [ 15.091457] Bluetooth: HCI socket layer initialized=0A= [ 15.091460] Bluetooth: L2CAP socket layer initialized=0A= [ 15.091466] Bluetooth: SCO socket layer initialized=0A= [ 15.132905] Bluetooth: BNEP (Ethernet Emulation) ver 1.3=0A= [ 15.132910] Bluetooth: BNEP filters: protocol multicast=0A= [ 25.106009] em1: no IPv6 routers present=0A= [ 45.489144] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded=0A= [ 45.491423] r8169 0000:04:00.0: irq 47 for MSI/MSI-X=0A= [ 45.491854] r8169 0000:04:00.0: eth0: RTL8168g/8111g at 0xf7e86000, = 00:e0:4c:68:ee:1c, XID 0c000800 IRQ 47=0A= [ 45.491859] r8169 0000:04:00.0: eth0: jumbo features [frames: 9200 = bytes, tx checksumming: ko]=0A= [ 45.767173] udevd[400]: renamed network interface eth0 to p33p1=0A= [ 45.849390] r8169 0000:04:00.0: p33p1: unable to load firmware patch = rtl_nic/rtl8168g-1.fw (-2)=0A= [ 45.852564] r8169 0000:04:00.0: p33p1: link down=0A= [ 45.852602] r8169 0000:04:00.0: p33p1: link down=0A= [ 45.852743] ADDRCONF(NETDEV_UP): p33p1: link is not ready=0A= [ 48.719667] r8169 0000:04:00.0: p33p1: link up=0A= [ 48.719803] ADDRCONF(NETDEV_CHANGE): p33p1: link becomes ready=0A= [ 59.330009] p33p1: no IPv6 routers present=0A= =0A= # ping -qf -l 4 -s 81 -c 60 192.168.94.20=0A= PING 192.168.94.20 (192.168.94.20) 81(109) bytes of data.=0A= =0A= --- 192.168.94.20 ping statistics ---=0A= 60 packets transmitted, 57 received, 5% packet loss, time 1ms=0A= rtt min/avg/max/mdev =3D 0.028/0.040/0.101/0.011 ms, pipe 4, ipg/ewma = 0.021/0.035 ms=0A= =0A= # ping -qf -l 4 -s 82 -c 60 192.168.94.20=0A= PING 192.168.94.20 (192.168.94.20) 82(110) bytes of data.=0A= =0A= --- 192.168.94.20 ping statistics ---=0A= 60 packets transmitted, 60 received, 0% packet loss, time 2ms=0A= rtt min/avg/max/mdev =3D 0.151/0.173/0.247/0.020 ms, pipe 4, ipg/ewma = 0.048/0.168 ms=0A= ------=_NextPart_000_000C_01CD60E9.28EEAF70--