pci resource mapping problem for PCI-X mode

[Raj, Ashok]

Hello

iam using the PCI macros for address, length calculations. my device has 2
bars.

kvirt = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0));
kvirt1 = ioremap(pci_resource_start(dev, 1), pci_resource_len(dev,1));

issue is in PCI-X mode of operation, the addr is a 64bit addr. these macros
as 
implemented seem to be restricted to 32bit addr. because in pcix mode i
would need to do

kvirt = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0));
kvirt1 = ioremap(pci_resource_start(dev, 2), pci_resource_len(dev,2));

it works for now, since the addr msb's are 0. but if this physical addr is a
true 64bit addr
the above wont work..

in windows NT when the PNP irps come in they provide a 64bit addr, and it
takes care
to provide a 64bit value. correctly (irrespective of the fact that the high
addr is 0)

will this get fixed in a future release?

ashokr