From: Grant Grundler <grundler@puffin.external.hp.com>
To: rbradetich@uswest.net
Cc: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] help debuging HMPC
Date: Mon, 16 Jul 2001 07:38:00 -0600 [thread overview]
Message-ID: <200107161338.HAA20386@puffin.external.hp.com> (raw)
In-Reply-To: Message from rbrad@beavis.ybsoft.com (Ryan Bradetich) of "Sun, 15 Jul 2001 21:31:57 MDT." <20010715213157.A13729@beavis.ybsoft.com>
Ryan Bradetich wrote:
> Just a quick clarification:
>
> I macro expanded dino_in32 into this:
> static u32 dino_in32 (struct pci_hba_data *d, u16 addr);
>
> dino_in32 only takes two arguments, so I should check GR25 and manually
> perform the calculations in the dino_in32 to get the proper address
> passed to the _gsc_readl function, correct?
Erm, right...dino_outX takes three...but the address is the second arg
and should be found in GR25 too. ATM, I can't explain why I found the
IO port address in GR24 when debugging a PCI problem on the A500.
grant
Grant Grundler
parisc-linux {PCI|IOMMU|SMP} hacker
+1.408.447.7253
next prev parent reply other threads:[~2001-07-16 13:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-13 17:01 [parisc-linux] help debuging HMPC Ryan Bradetich
2001-07-14 6:20 ` Grant Grundler
2001-07-16 3:31 ` Ryan Bradetich
2001-07-16 13:38 ` Grant Grundler [this message]
2001-07-17 3:39 ` Ryan Bradetich
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