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Date: Tue, 9 Oct 2007 10:34:04 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: "Brian Stark" <brian.stark@onstor.com>
Subject: Re: cougar cf: right back where we started from
Message-ID: <20071009103404.42bccad9@ripper.onstor.net>
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On Mon, 8 Oct 2007 21:18:59 -0700 "Brian Stark"
<brian.stark@onstor.com> wrote:

> Hey, this is good progress.  If I'm looking at the output correctly,
> it looks like interrupts are going.  Not sure I know what irq56 and
> irq57 are, though...


Hee, I've been reading the 1125 manual.  Amazing how you can get things
working when you read the documentation.

PCI caused interrupts start at irq 56 on the 1250/1125.

> > -----Original Message-----
> > From: Andy Sharp 
> > Sent: Monday, October 08, 2007 3:22 PM
> > To: Brian Stark
> > Subject: cougar cf: right back where we started from
> > 
> > Well, I'm not sure whether to cry or clap, but I've got 
> > cougar CF working as well as I ever got it working on the 
> > Boobcat.  That is, I can do everything except use it as a 
> > root device.  Sigh.  Double-sigh.
> > Some kind of problem with paging from the CF which I haven't 
> > figured out yet but which shouldn't be happening.
> > 
> > PCI: Fixups for bus 0000:00
> > PCI: Scanning behind PCI bridge 0000:00:07.0, config 000000, pass 0
> > PCI: Scanning behind PCI bridge 0000:00:07.1, config 000000, pass 0
> > PCI: Scanning behind PCI bridge 0000:00:07.0, config 000000, pass 1
> > PCI: Scanning behind PCI bridge 0000:00:07.1, config 000000, pass 1
> > PCI: Bus scan for 0000:00 returning with max=08
> > DEV: registering device: ID = '0000:00:00.0'
> > DEV: registering device: ID = '0000:00:07.0'
> > DEV: registering device: ID = '0000:00:07.1'
> > DEV: registering device: ID = '0000:00:08.0'
> >   got res [42000000:42000fff] bus [42000000:42000fff] flags 
> > 200 for BAR 0 of 0000:00:07.0
> > PCI: moved device 0000:00:07.0 resource 0 (200) to 42000000
> >   got res [42001000:42001fff] bus [42001000:42001fff] flags 
> > 200 for BAR 0 of 0000:00:07.1
> > PCI: moved device 0000:00:07.1 resource 0 (200) to 42001000
> > PCI: Bus 1, cardbus bridge: 0000:00:07.0
> >   IO window: 00008000-000080ff
> >   IO window: 00008400-000084ff
> >   PREFETCH window: 44000000-47ffffff
> >   MEM window: 48000000-4bffffff
> > PCI: Bus 5, cardbus bridge: 0000:00:07.1
> >   IO window: 00008800-000088ff
> >   IO window: 00008c00-00008cff
> >   PREFETCH window: 4c000000-4fffffff
> >   MEM window: 50000000-53ffffff
> > PCI: Enabling bus mastering for device 0000:00:07.0
> > PCI: Enabling bus mastering for device 0000:00:07.1
> > PCI: fixup irq: (0000:00:00.0) got 0
> > PCI: fixup irq: (0000:00:07.0) got 56
> > PCI: fixup irq: (0000:00:07.1) got 57
> > PCI: fixup irq: (0000:00:08.0) got 0
> > .
> > .
> > .
> > Yenta: CardBus bridge found at 0000:00:07.0 [0000:0000]
> > Yenta: Enabling burst memory read transactions
> > Yenta: Using INTVAL to route CSC interrupts to PCI
> > Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 
> > 0000:00:07.0, mfunc 0x00000022, devctl 0x60
> > Yenta: ISA IRQ mask 0x0000, PCI irq 56
> > Socket status: 30000006
> > pcmcia: parent PCI bridge I/O window: 0x0 - 0x1ffffff
> > adjust_io: probe_io = 1
> > cs: IO port probe 0x0-0x1ffffff: clean.
> > pcmcia: parent PCI bridge Memory window: 0x41000000 - 0x5fffffff
> > DEV: registering device: ID = 'pcmcia_socket0'
> > Yenta: CardBus bridge found at 0000:00:07.1 [0000:0000]
> > Yenta: Using INTVAL to route CSC interrupts to PCI
> > Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 
> > 0000:00:07.1, mfunc 0x00000022, devctl 0x60
> > Yenta: ISA IRQ mask 0x0000, PCI irq 57
> > Socket status: 30000010
> > pcmcia: parent PCI bridge I/O window: 0x0 - 0x1ffffff
> > adjust_io: probe_io = 1
> > cs: IO port probe 0x0-0x1ffffff: clean.
> > pcmcia: parent PCI bridge Memory window: 0x41000000 - 0x5fffffff
> > DEV: registering device: ID = 'pcmcia_socket1'
> > i2c /dev entries driver
> > i2c-swarm.o: i2c SMBus adapter module for SiByte board
> > DEV: registering device: ID = 'i2c-0'
> > DEV: registering device: ID = 'i2c-0'
> > DEV: registering device: ID = 'i2c-1'
> > DEV: registering device: ID = 'i2c-1'
> > DEV: registering device: ID = '0-0050'
> > DEV: registering device: ID = '0-0054'
> > DEV: registering device: ID = '0-004d'
> > DEV: registering device: ID = '0-004e'
> > DEV: registering device: ID = 'mgmtbus'
> > .
> > .
> > .
> > pccard: PCMCIA card inserted into slot 1
> > cs: memory probe 0x41000000-0x5fffffff: excluding 
> > 0x42000000-0x427fffff 0x44000000-0x53ffffff
> > 
> > pcmcia: registering new device pcmcia1.0
> > DEV: registering device: ID = '1.0'
> > .
> > .
> > .
> > hda: CF 512MB, CFA DISK drive
> > DEV: registering device: ID = 'ide0'
> > ide0 at 0x000-0x007,0x00e on irq 57
> > DEV: registering device: ID = '0.0'
> > hda: max request size: 128KiB
> > hda: 1028160 sectors (526 MB) w/0KiB Cache, CHS=1020/16/63
> >  hda: hda1 hda2
> > ide-cs: hda: Vpp = 0.0
> > .
> > .
> > .
> > and so forth
> > 
> > 
> > I partitioned the CF card you have in there and copied a root 
> > filesystem onto it.  But as before it messes up badly when 
> > trying to page off of the device.
> > 
> > I think it's time for a nap now....
> > 
> > a
> > 
