Re: Help with understanding PCI

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On Thursday 22 March 2007 19:59, Erik Mouw wrote:
> mapped. After that call pci_iomap() to get a cookie and writel() and
> friends to write to the device.

What are these parameters for the function, i can't find documentation on 
this, specifically bar and maxlen. Where is the address of the PCI supposed 
to go? 
void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)

10x.

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