> BTW, how did you obtain the pointer to the pci_dev
> structure (pdev)??
pdev = pci_find_class(PCI_CLASS_NETWORK_ETHERNET<<8,
pdev)
> Please insert the line below after this mapping and
> let us know its output:
HERE THEY ARE (these number make sense?)
dev->base_addr = 0xfe100000
myADpriv->Hwregs = 0c60241d0
> What's the kernel version you're currently using to
> debug this problem?
2.2.12-20smp
> You should add here:
> dev->base_addr &= PCI_BASE_ADDRESS_MEM_MASK;
I did so and IT SEEMS TO WORK!
Thanks a ton!
--- Linux Lists <lists@cyclades.com> wrote:
>
> On Wed, 8 Mar 2000, shannon loi wrote:
> >
> > I did this:
> > #if (LINUX_VERSION_CODE < 0x02030d)
> > dev->base_addr = pdev->base_address[0];
> You should add here:
> dev->base_addr &= PCI_BASE_ADDRESS_MEM_MASK;
> , only on this part of the "#if" clause.
>
> > #else
> > dev->base_addr = pdev->resource[0].start;
> > #endif
> > myADpriv->Hwregs = (struct myHwregs
> > *)ioremap(dev->base_addr, 0x4000);
> > readl(&Hwregs->someReg);
> > when I try to read the hardware registers, I
> either
> > get 0 back or the machine stops working (but not
> hang,
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This archive was generated by hypermail 2b29 : Wed Mar 15 2000 - 21:00:16 EST