Date: Sun, 25 May 2003 21:53:31 -0700 (PDT) From: Don Lewis <truckman@FreeBSD.org> To: drs@rucus.ru.ac.za, hrs@eos.ocn.ne.jp Cc: matt@hasta.se Subject: Re: possible bug fix for 82550-based fxp packet truncation problem Message-ID: <200305260453.h4Q4rVM7086104@gw.catspoiler.org> In-Reply-To: <20030523071506.GA546@rucus.net>
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On 23 May, Hiroki Sato wrote: > Don Lewis <truckman@freebsd.org> wrote > in <200305220823.h4M8N9M7075271@gw.catspoiler.org>: > > truckman> If you are using one of my previous patches which worked around the > truckman> problem by disabling the IPCB mode, you may want to try the patch below. > > This works fine in my environment. My fxp has the following id: > > fxp0@pci7:2:0: class=0x020000 card=0x10508086 chip=0x12298086 rev=0x0d hdr=0x00 > > Without any patches, packets whose size is 216+(N*1480) are dropped > as I reported on -stable before. Similarly I tried "ping -s X" with > various payload size from X=1 to X=6000 in the system using the > patched kernel, but no error is reported. > On 23 May, David Siebörger wrote: > At 10:23 AM on Thursday 22 May 2003, Don Lewis wrote: >> If you are using one of my previous patches which worked around the >> problem by disabling the IPCB mode, you may want to try the patch below. > > This patch seems to work just as well as the previous patch did on my > fxp's (card=0x00408086 chip=0x12298086 rev=0x0c). Thanks for testing my patch. I committed it with re approval on Sat, 24 May 2003 22:04:26 -0700 (PDT), in time for 5.1-RELEASE.
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