Re: Alpha SCSI error on 2.4.0-test11

2000-12-05 Thread Phillip Ezolt
ec.org --- On Fri, 1 Dec 2000, Andrea Arcangeli wrote: > On Fri, Dec 01, 2000 at 02:56:43PM -0500, Phillip Ezolt wrote: > > What data structure's would I look at? What should I investigate to > > verify this? > > The relevant code is in arch/alpha/kernel/core_cia.c &

Re: Alpha SCSI error on 2.4.0-test11

2000-12-04 Thread Phillip Ezolt
On Fri, Dec 01, 2000 at 02:56:43PM -0500, Phillip Ezolt wrote: > > What data structure's would I look at? What should I investigate to > > verify this? > > In the arch/alpha/kernel/pci_iommu.c change > #define DEBUG_ALLOC 0 > to > #define DEBUG_ALLOC 2 > > Perhaps thi

Re: Alpha SCSI error on 2.4.0-test11

2000-12-04 Thread Phillip Ezolt
: On Fri, Dec 01, 2000 at 02:56:43PM -0500, Phillip Ezolt wrote: What data structure's would I look at? What should I investigate to verify this? In the arch/alpha/kernel/pci_iommu.c change #define DEBUG_ALLOC 0 to #define DEBUG_ALLOC 2 Perhaps this will give us more info. At the first

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Phillip Ezolt
- See the results at www.spec.org --- On Fri, 1 Dec 2000, Andrea Arcangeli wrote: > On Fri, Dec 01, 2000 at 01:30:10PM -0500, Phillip Ezolt wrote: > > Any ideas? (Or patches that I can test... ;-) ) > > miata seems to use cia southbridge so it should set an

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Phillip Ezolt
Ivan, I have tried test12-pre3 with and without your patch, it fails in the same way. The Qlogic SCSI controller continues to fail if we have >1 gig in the machine. (But works fine without it.) Any ideas? (Or patches that I can test... ;-) ) Thanks, --Phil Compaq: High Performance Server

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Phillip Ezolt
Ivan, I have tried test12-pre3 with and without your patch, it fails in the same way. The Qlogic SCSI controller continues to fail if we have 1 gig in the machine. (But works fine without it.) Any ideas? (Or patches that I can test... ;-) ) Thanks, --Phil Compaq: High Performance Server

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Phillip Ezolt
the results at www.spec.org --- On Fri, 1 Dec 2000, Andrea Arcangeli wrote: On Fri, Dec 01, 2000 at 01:30:10PM -0500, Phillip Ezolt wrote: Any ideas? (Or patches that I can test... ;-) ) miata seems to use cia southbridge so it should set an iommu direct mapping large 2G. So it's

Re: Alpha SCSI error on 2.4.0-test11

2000-11-30 Thread Phillip Ezolt
PROTECTED] --- See the results at www.spec.org --- On Fri, 1 Dec 2000, Ivan Kokshaysky wrote: > On Thu, Nov 30, 2000 at 03:02:42PM -0500, Phillip Ezolt wrote: > > Qlogic SCSI support seems broken on 2.4.0-test11 on a Miata (Digital Personal >WorkS

Alpha SCSI error on 2.4.0-test11

2000-11-30 Thread Phillip Ezolt
Hi All, Qlogic SCSI support seems broken on 2.4.0-test11 on a Miata (Digital Personal WorkStation 600au). When starting up, we get a machine check after initialing the qlogic SCSI code. Using the Alpha kgdb, we figured out that the code is dying in scsi_wait_request(). Here's the backtrace:

Alpha SCSI error on 2.4.0-test11

2000-11-30 Thread Phillip Ezolt
Hi All, Qlogic SCSI support seems broken on 2.4.0-test11 on a Miata (Digital Personal WorkStation 600au). When starting up, we get a machine check after initialing the qlogic SCSI code. Using the Alpha kgdb, we figured out that the code is dying in scsi_wait_request(). Here's the backtrace:

Re: Alpha SCSI error on 2.4.0-test11

2000-11-30 Thread Phillip Ezolt
PROTECTED] --- See the results at www.spec.org --- On Fri, 1 Dec 2000, Ivan Kokshaysky wrote: On Thu, Nov 30, 2000 at 03:02:42PM -0500, Phillip Ezolt wrote: Qlogic SCSI support seems broken on 2.4.0-test11 on a Miata (Digital Personal WorkStation 600au). When