From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Leun Subject: Re: [PATCH, resubmit] ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver Date: Mon, 28 Jan 2013 17:42:07 +0100 Message-ID: <20130128174207.1a38283d@xenia> References: <1358908337-13841-1-git-send-email-freddy@asix.com.tw> <20130127001347.584711b2@xenia> <87zjztptez.fsf@nemi.mork.no> <010f01cdfd5c$768d4240$63a7c6c0$@asix.com.tw> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: "=?ISO-8859-15?B?J0Jq+HJu?= Mork'" , , , , , , To: "Freddy" Return-path: In-Reply-To: <010f01cdfd5c$768d4240$63a7c6c0$@asix.com.tw> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org On Mon, 28 Jan 2013 21:36:20 +0800 "Freddy" wrote: > > I would vote to not accept that driver for mainline as long as this= =20 > > issues are not fixed. >=20 >=20 > Michael, could you give me more information about how do you test > this driver? I have tried to reproduce the issue by using "ifconfig > ethX mtu 1500", but I didn't confront the same issue. Thank you in > advance for your help. I'm very sorry, but this seems to be some mistake on my side. I would have sworn that I had done this also with mtu 1500, but now it looks like you have to set the mtu to at least 1519 to see the issue (likely an typo and I actually had set it to 1600): jill:/home/ml # ifconfig eth3 192.168.123.2/24 jill:/home/ml # ifconfig eth3 eth3 Link encap:Ethernet Hardware Adresse 00:24:9B:05:5C:E3 =20 inet Adresse:192.168.123.2 Bcast:192.168.123.255 Maske:255.= 255.255.0 inet6 Adresse: fe80::224:9bff:fe05:5ce3/64 G=FCltigkeitsberei= ch:Verbindung UP BROADCAST RUNNING MULTICAST MTU:1488 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:1 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 Sendewarteschlangenl=E4nge:1000=20 RX bytes:0 (0.0 b) TX bytes:98 (98.0 b) jill:/home/ml # ping 192.168.123.1 PING 192.168.123.1 (192.168.123.1) 56(84) bytes of data. 64 bytes from 192.168.123.1: icmp_seq=3D1 ttl=3D64 time=3D1.41 ms 64 bytes from 192.168.123.1: icmp_seq=3D2 ttl=3D64 time=3D0.969 ms 64 bytes from 192.168.123.1: icmp_seq=3D3 ttl=3D64 time=3D1.01 ms ^C --- 192.168.123.1 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2002ms rtt min/avg/max/mdev =3D 0.969/1.131/1.412/0.199 ms jill:/home/ml # ping -s 1491 192.168.123.1 PING 192.168.123.1 (192.168.123.1) 1491(1519) bytes of data. 1499 bytes from 192.168.123.1: icmp_seq=3D1 ttl=3D64 time=3D1.30 ms 1499 bytes from 192.168.123.1: icmp_seq=3D2 ttl=3D64 time=3D1.10 ms 1499 bytes from 192.168.123.1: icmp_seq=3D3 ttl=3D64 time=3D1.24 ms ^C --- 192.168.123.1 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2002ms rtt min/avg/max/mdev =3D 1.109/1.218/1.306/0.086 ms jill:/home/ml # ifconfig eth3 mtu 1519 jill:/home/ml # ping 192.168.123.1 PING 192.168.123.1 (192.168.123.1) 56(84) bytes of data. 64 bytes from 192.168.123.1: icmp_seq=3D1 ttl=3D64 time=3D1.11 ms 64 bytes from 192.168.123.1: icmp_seq=3D2 ttl=3D64 time=3D0.969 ms ^C --- 192.168.123.1 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev =3D 0.969/1.042/1.115/0.073 ms jill:/home/ml # ping -s 1491 192.168.123.1 PING 192.168.123.1 (192.168.123.1) 1491(1519) bytes of data. ^C --- 192.168.123.1 ping statistics --- 2 packets transmitted, 0 received, 100% packet loss, time 1000ms jill:/home/ml # ping 192.168.123.1 PING 192.168.123.1 (192.168.123.1) 56(84) bytes of data. ^C --- 192.168.123.1 ping statistics --- 6 packets transmitted, 0 received, 100% packet loss, time 4999ms jill:/home/ml #=20 --=20 MfG, Michael Leun -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html