Date: Thu, 28 Aug 2003 16:41:08 -0400 From: Don Bowman <don@sandvine.com> To: "'Justin T. Gibbs'" <gibbs@scsiguy.com>, Don Bowman <don@sandvine.com>, "'freebsd-scsi@freebsd.org'" <freebsd-scsi@freebsd.org>, "'aic7xxx@freebsd.org'" <aic7xxx@freebsd.org> Subject: RE: Infinite interrupt loop, INTSTAT = 0 in ahd driver? Message-ID: <FE045D4D9F7AED4CBFF1B3B813C85337027425CE@mail.sandvine.com>
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> From: Justin T. Gibbs [mailto:gibbs@scsiguy.com] > >> The ahd_pause_and_flushwork() routine is only called from > >> timeouts. While there may be a bug in this routine, it > >> is not the root cause of your failure. What drives are > >> you using? Is the controller operating in PCI or PCI-X > >> mode? Are there any other busmasters on the same PCI(-X) > >> segment? What chipset is on your MB (include revision numbers > >> if your system is using the P64H2 PCI-X hub)? > >> > > > > P64H2 is B1 rev [rev 4]. > > Its e7501 chipset. > > its pci-x. > > its the only master on the bus. > > And the drives? SEAGATE ST318453LW U320 15KRPM CHEETAH 18GB with rev 5 rom.
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