Bug#558426: TSOv6 broken in atl1e

2009-11-30 Thread Jie Yang
On Tuesday, December 01, 2009 11:20 AM Ben Hutchings > > I received a bug report that > shows atl1e corrupting IPv6 packets. I have reproduced this > on an Eee PC 901 and found that it is linked to TSO. The > most obvious thing wrong with the driver code is that i

Bug#558426: TSOv6 broken in atl1e

2009-12-01 Thread Jie Yang
On Tuesday, December 01, 2009 11:20 AM Ben Hutchings wrote: > > I received a bug report that > shows atl1e corrupting IPv6 packets. I have reproduced this > on an Eee PC 901 and found that it is linked to TSO. The > most obvious thing wrong with the driver code

Bug#558426: [PATCH net-next]atl1e:disable NETIF_F_TSO6 for hardware limit

2009-12-02 Thread Jie Yang
On Wednesday, December 02, 2009 4:32 PM David Miller wrote: > > From: > Date: Wed, 2 Dec 2009 11:18:34 +0800 > > > From: Jie Yang > > > > For hardware limit to support TSOV6, just disable this feature > > Signed-off-by: Jie Yang > > Shouldn't we b

Bug#565404: linux-image-2.6.26-2-amd64: atl1e: TSO is broken

2010-01-19 Thread Jie Yang
Anders Boström wrote: > It is an ASUS M4A78 PRO motherboard with the Atheros > AR8121/AR8113/AR8114 on-board. > > >> ~25Mbyte/s performance. I get ~5000 retransmitted packets > per GByte >> data, according to RetransSegs in > /proc/net/snmp . wireshark in the >> client show that the > server s

Bug#565404: linux-image-2.6.26-2-amd64: atl1e: TSO is broken

2010-01-20 Thread Jie Yang
Anders Boström > Sent: Wednesday, January 20, 2010 5:27 PM > To: Jie Yang > Cc: b...@decadent.org.uk; net...@vger.kernel.org; > 565...@bugs.debian.org; Xiong Huang > Subject: Re: Bug#565404: linux-image-2.6.26-2-amd64: atl1e: > TSO is broken > > >>>>> &q

Bug#565404: linux-image-2.6.26-2-amd64: atl1e: TSO is broken

2010-01-24 Thread Jie Yang
Anders Boström wrote: > Cc: b...@decadent.org.uk; net...@vger.kernel.org; > 565...@bugs.debian.org; Xiong Huang > Subject: Re: Bug#565404: linux-image-2.6.26-2-amd64: atl1e: > TSO is broken > One strange observation is that I can only reproduce this > problem when transmitting data from a NFS-se

Bug#565404: linux-image-2.6.26-2-amd64: atl1e: TSO is broken

2010-01-25 Thread Jie Yang
Anders Boström wrote: >> IP-header length field, but is shorter. > >> > JY> following is my test cese, > > JY> a nfs server server with ar8131chip, device id 1063. > export /tmp/ dir as the nfs share directory, JY> the client, > mount the server_ip:/tmp to local dir /mnt/nfs, ust a python > sc