[parisc-linux] ohci1394 and ioremap()
Chris Frost
chris at frostnet.net
Sun May 28 00:14:43 MDT 2006
In case this issue is unknown, when ohci1394_pci_probe() calls
ioremap() a notice is printed that ioremap should not be used for
non-cacheable memory regions. Changing ioremap() to ioremap_nocache()
removes the message; both versions appear to be functional. This is
with kernel 2.6.16-pa11 on a B1000/785.
According to previous threads, it sounds like a more correct solution
abstracts the ioremap call using the pci_iomap API:
http://www.mail-archive.com/netdev@vger.kernel.org/msg10410.html
I no longer have the firewire card, and so can't comment much further, but
wanted to mention the above just in case!
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