Date: Tue, 24 Jan 2006 10:04:15 -0500 From: John Baldwin <jhb@freebsd.org> To: SXren Schmidt <sos@freebsd.org> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/dev/ata ata-pci.c Message-ID: <200601241004.17135.jhb@freebsd.org> In-Reply-To: <200601241234.k0OCYuU9096824@repoman.freebsd.org> References: <200601241234.k0OCYuU9096824@repoman.freebsd.org>
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On Tuesday 24 January 2006 07:34, SXren Schmidt wrote: > sos 2006-01-24 12:34:56 UTC > > FreeBSD src repository > > Modified files: > sys/dev/ata ata-pci.c > Log: > Do not test for DMA status on legacy ATA devices. This has the > unfortunate side effect that legacy ATA controllers at irq14 and irq15 > cannot share interrupts with anything else without major problems. > This fixes the ATAPI DMA problems some systems/devices have seen. Those interrupts shouldn't be shared with anything else anyway. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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