Re: [PATCH v2] pcmcia: ppc64 needs 32-bit ioaddr_t

2007-05-15 Thread Benjamin Herrenschmidt
On Mon, 2007-05-14 at 23:33 -0500, Olof Johansson wrote: > ppc64 really needs ioaddr_t to be 32-bit, since I/O beyond the > first PCI bus might be mapped at a higher range. > > While the type is exported to userspace, there hasn't been any platforms > with PCMCIA on 64-bit powerpc until now, so ch

[PATCH v2] pcmcia: ppc64 needs 32-bit ioaddr_t

2007-05-14 Thread Olof Johansson
ppc64 really needs ioaddr_t to be 32-bit, since I/O beyond the first PCI bus might be mapped at a higher range. While the type is exported to userspace, there hasn't been any platforms with PCMCIA on 64-bit powerpc until now, so changing it won't regress any existing users. Besides, those interfac