Re: [parisc-linux] Re: [PATCH] PCMCIA: Disable probing on parisc

[James Bottomley <James.Bottomley@SteelEye.com>]

On Sun, 2005-12-11 at 10:50 -0700, Grant Grundler wrote:
> On Sun, Dec 11, 2005 at 09:14:33AM -0600, James Bottomley wrote:
> >  The question is would it without the pcmcia hack?
> 
> *nod*.  If PCMCIA code is accessing IO Port space looking for legacy
> ISA devices, then a parisc box will definitely HPMC.

Well, I pulled out the mem probe and left in the PCMCIA_PROBE config
setting based on !PARISC.

Everything seems to work.  Here's the relevant dmesg output 

Yenta: CardBus bridge found at 0000:00:02.0 [0000:0000]
PCI: Bus 1, cardbus bridge: 0000:00:02.0
  IO window: 00000400-000005ff
  IO window: 00000800-000009ff
  PREFETCH window: f0c00000-f0ffffff
  MEM window: f0900000-f09fffff
Yenta: Enabling burst memory read transactions
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:00:02.0, mfunc 0x00000000, devctl 0x66
Yenta TI: socket 0000:00:02.0 probing PCI interrupt failed, trying to
fix
Yenta TI: socket 0000:00:02.0 falling back to parallel PCI interrupts
Yenta TI: socket 0000:00:02.0 parallel PCI interrupts ok
Yenta: ISA IRQ mask 0x0000, PCI irq 23
Socket status: 30000010
pcmcia: parent PCI bridge I/O window: 0x0 - 0xffff
pcmcia: parent PCI bridge Memory window: 0xf0800000 - 0xf0ffffff
pccard: PCMCIA card inserted into slot 0
[...]
cs: memory probe 0xf0800000-0xf0ffffff: excluding 0xf0800000-0xf087ffff
0xf0900000-0xf09fffff 0xf0c00000-0xf0ffffff
pcmcia: registering new device pcmcia0.0
pcmcia: Detected deprecated PCMCIA ioctl usage.
pcmcia: This interface will soon be removed from the kernel; please
expect breakage unless you upgrade to new tools.
pcmcia: see
http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for
details.
orinoco 0.15rc3 (David Gibson <hermes@gibson.dropbear.id.au>, Pavel
Roskin <proski@gnu.org>, et al)

As you can see, we do get the cis memory probe occuring within the
correct boundaries now.

Helge, I think the next test is over to you, could you see how CVS tree
head fares on your tadpole?

Thanks,

James