Date: Mon, 10 Nov 2008 13:12:29 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: Boris Samorodov <bsam@ipt.ru> Cc: freebsd-current@FreeBSD.org Subject: Re: Call for testers: Atheros AR8121(L1E)/AR8113/AR8114(L2E) ethernet Message-ID: <20081110041229.GE22162@cdnetworks.co.kr> In-Reply-To: <84265871@bb.ipt.ru> References: <20081030040637.GA78796@cdnetworks.co.kr> <20081030114845.GE78796@cdnetworks.co.kr> <20081031034443.GF82781@cdnetworks.co.kr> <20081107064724.GA11486@cdnetworks.co.kr> <20081108052324.GD14970@cdnetworks.co.kr> <84265871@bb.ipt.ru>
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On Sat, Nov 08, 2008 at 12:27:12PM +0300, Boris Samorodov wrote: > Pyun YongHyeon <pyunyh@gmail.com> writes: [...] > > One user reported non-working NFS over UDP and I disabled Rx > > checksum offload as AR81xx hardware is not able to handle > > fragmented IP datagrams correctly. So it's highly recommended to > > disable Rx checksum offload or use the following updated files. > > > > http://people.freebsd.org/~yongari/ale/ale.20081108.tar.gz > > Tested at EeePC-1000. The perfomance dropped (seems to be expected) > twice -- to 5.5 MB/s (fetching a big file to tmpfs). Other than that > works fine. This is for: > ----- > ale0@pci0:4:0:0: class=0x020000 card=0x83241043 chip=0x10261969 rev=0xb0 hdr=0x00 > vendor = 'Attansic (Now owned by Atheros)' > class = network > subclass = ethernet > ----- > Fortunately, I've managed to add work-around for Rx checksum offload issue. Would you try latest ale(4) at the fowllowing URL? http://people.freebsd.org/~yongari/ale/ale.20081110.tar.gz -- Regards, Pyun YongHyeon
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