Messages in this thread | | | Date | Fri, 17 Apr 1998 12:32:36 +0200 | From | Martin Mares <> | Subject | Re: PCI Device Driver Development |
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Hello,
> I am aware of the /proc/pci listing however I'm not sure if it's memory or > I/O mapped. The following is my /proc/pci:
To get more detailed information, try using the 'lspci' command from the pciutils package.
> Memory mapped I assume that I should be doing readb/writeb. I/O should be
Better use ioremap() and you can access it directly.
> the inb/outb family. The documentation does not reveal which addresses the > regiesters get mapped to. Can you tell from this? Remember, this card has
No.
> a LOT of registers to hold the time/location/satellite values. Once I > figure out the address, do I need to do any paging for this many registers?
No.
Have a nice fortnight -- Martin `MJ' Mares <mj@ucw.cz> http://atrey.karlin.mff.cuni.cz/~mj/ Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth "A professor is one who talks in someone else's sleep."
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