Isa card access mapping

Yann Doussot (doussot@via.ecp.fr)
Sat, 17 Feb 1996 20:59:06 +0100 (MET)

Hello,

As our network is Token Ring based, we try to make a Linux Axp work
with the IBM Token Ring Card. This Card works perfectly with Linux i386.
The problem we met is the address mapping between i386 and Alpha
platform. When the driver try to access to the mmio zone it either
crashes or doesn't work (when we try to convert the address with
phys_to_virt function). What should be the right way to convert physical
addresses in the Alpha memory space ?

Thanks.

Yann Doussot (doussot@via.ecp.fr)
& Pascal Andre (andre@via.ecp.fr)



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