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Subject: RE: cougar cf: right back where we started from
Date: Tue, 9 Oct 2007 09:51:57 -0800
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04E05EF0AB3@onstor-exch02.onstor.net>
In-Reply-To: <20071009103404.42bccad9@ripper.onstor.net>
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Thread-Topic: cougar cf: right back where we started from
Thread-Index: AcgKmpa/NK138GSJRJe5DVgJkyuRxQAAiXvg
References: <20071008152202.41a5f3c5@ripper.onstor.net><BB375AF679D4A34E9CA8DFA650E2B04E05EF082C@onstor-exch02.onstor.net> <20071009103404.42bccad9@ripper.onstor.net>
From: "Brian Stark" <brian.stark@onstor.com>
To: "Andy Sharp" <andy.sharp@onstor.com>

Ah, that's right.  Bits 56 and 57 of the interrupt register are for
PCI...=20



> -----Original Message-----
> From: Andy Sharp=20
> Sent: Tuesday, October 09, 2007 10:34 AM
> To: Brian Stark
> Subject: Re: cougar cf: right back where we started from
>=20
> On Mon, 8 Oct 2007 21:18:59 -0700 "Brian Stark"
> <brian.stark@onstor.com> wrote:
>=20
> > Hey, this is good progress.  If I'm looking at the output=20
> correctly,=20
> > it looks like interrupts are going.  Not sure I know what irq56 and
> > irq57 are, though...
>=20
>=20
> Hee, I've been reading the 1125 manual.  Amazing how you can=20
> get things working when you read the documentation.
>=20
> PCI caused interrupts start at irq 56 on the 1250/1125.
>=20
> > > -----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
> > >=20
> > > Well, I'm not sure whether to cry or clap, but I've got cougar CF=20
> > > working as well as I ever got it working on the Boobcat. =20
> That is, I=20
> > > can do everything except use it as a root device.  Sigh. =20
> > > Double-sigh.
> > > Some kind of problem with paging from the CF which I=20
> haven't figured=20
> > > out yet but which shouldn't be happening.
> > >=20
> > > PCI: Fixups for bus 0000:00
> > > PCI: Scanning behind PCI bridge 0000:00:07.0, config=20
> 000000, pass 0
> > > PCI: Scanning behind PCI bridge 0000:00:07.1, config=20
> 000000, pass 0
> > > PCI: Scanning behind PCI bridge 0000:00:07.0, config=20
> 000000, pass 1
> > > PCI: Scanning behind PCI bridge 0000:00:07.1, config=20
> 000000, pass 1
> > > PCI: Bus scan for 0000:00 returning with max=3D08
> > > DEV: registering device: ID =3D '0000:00:00.0'
> > > DEV: registering device: ID =3D '0000:00:07.0'
> > > DEV: registering device: ID =3D '0000:00:07.1'
> > > DEV: registering device: ID =3D '0000:00:08.0'
> > >   got res [42000000:42000fff] bus [42000000:42000fff]=20
> flags 200 for=20
> > > 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]=20
> flags 200 for=20
> > > 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=20
> > > 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 =3D 1
> > > cs: IO port probe 0x0-0x1ffffff: clean.
> > > pcmcia: parent PCI bridge Memory window: 0x41000000 - 0x5fffffff
> > > DEV: registering device: ID =3D '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=20
> > > 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 =3D 1
> > > cs: IO port probe 0x0-0x1ffffff: clean.
> > > pcmcia: parent PCI bridge Memory window: 0x41000000 - 0x5fffffff
> > > DEV: registering device: ID =3D 'pcmcia_socket1'
> > > i2c /dev entries driver
> > > i2c-swarm.o: i2c SMBus adapter module for SiByte board
> > > DEV: registering device: ID =3D 'i2c-0'
> > > DEV: registering device: ID =3D 'i2c-0'
> > > DEV: registering device: ID =3D 'i2c-1'
> > > DEV: registering device: ID =3D 'i2c-1'
> > > DEV: registering device: ID =3D '0-0050'
> > > DEV: registering device: ID =3D '0-0054'
> > > DEV: registering device: ID =3D '0-004d'
> > > DEV: registering device: ID =3D '0-004e'
> > > DEV: registering device: ID =3D 'mgmtbus'
> > > .
> > > .
> > > .
> > > pccard: PCMCIA card inserted into slot 1
> > > cs: memory probe 0x41000000-0x5fffffff: excluding=20
> > > 0x42000000-0x427fffff 0x44000000-0x53ffffff
> > >=20
> > > pcmcia: registering new device pcmcia1.0
> > > DEV: registering device: ID =3D '1.0'
> > > .
> > > .
> > > .
> > > hda: CF 512MB, CFA DISK drive
> > > DEV: registering device: ID =3D 'ide0'
> > > ide0 at 0x000-0x007,0x00e on irq 57
> > > DEV: registering device: ID =3D '0.0'
> > > hda: max request size: 128KiB
> > > hda: 1028160 sectors (526 MB) w/0KiB Cache, CHS=3D1020/16/63
> > >  hda: hda1 hda2
> > > ide-cs: hda: Vpp =3D 0.0
> > > .
> > > .
> > > .
> > > and so forth
> > >=20
> > >=20
> > > I partitioned the CF card you have in there and copied a root=20
> > > filesystem onto it.  But as before it messes up badly=20
> when trying to=20
> > > page off of the device.
> > >=20
> > > I think it's time for a nap now....
> > >=20
> > > a
> > >=20
>=20
