Date: Wed, 25 Aug 2004 21:30:20 GMT From: "David S. Madole" <david@madole.net> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/32338: Network to disk write performance low under ATA with DMA Message-ID: <200408252130.i7PLUKHJ019421@freefall.freebsd.org>
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The following reply was made to PR kern/32338; it has been noted by GNATS. From: "David S. Madole" <david@madole.net> To: "Tilman Linneweh" <arved@FreeBSD.org>, <freebsd-bugs@FreeBSD.org> Cc: Subject: Re: kern/32338: Network to disk write performance low under ATA with DMA Date: Wed, 25 Aug 2004 17:05:00 -0400 From: "Tilman Linneweh" <arved@FreeBSD.org> > > Synopsis: Network to disk write performance low under ATA with DMA > > State-Changed-From-To: open->feedback > State-Changed-By: arved > State-Changed-When: Wed Aug 25 20:45:41 GMT 2004 > State-Changed-Why: > In the last two years several changes were committed to the sis driver. > Did you test with a recent version of FreeBSD if your problem is fixed? I don't know, as I no longer have a machine running day-to-day that is a good test case. After submitting this, I resigned to the fact that no one was interested, probably rightly so, as the driver is probably not the best place to fix what is really a BIOS PCI bus initialization issue, although there were other drivers, at the time at least, that did this, too. I maintained a local kernel patch for a little while, then realized it's really just as easy to do something like pciconf -w -b pci0:9:0 0xd 0x60 if rc.local, and that's what I did for a long time. In the last few months I have upgraded the machine that was the test case for this and it now has an Intel NIC. David
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