* Jesse Barnes (jbarnes@xxxxxxxxxxxxxxxx) wrote: > On Fri, 23 Jul 2010 09:10:27 -0600 > Alex Williamson <alex.williamson@xxxxxxxxxx> wrote: > > > On Mon, 2010-07-19 at 09:45 -0600, Alex Williamson wrote: > > > PCI sysfs resource files currently only allow mmap'ing. On x86 this > > > works fine for memory backed BARs, but doesn't work at all for I/O > > > port backed BARs. Add read/write to I/O port PCI sysfs resource > > > files to allow userspace access to these device regions. > > > > > > Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx> > > > --- > > > > Any thoughts on this for -next? Thanks, > > Yeah, I like it. Unless there are objections I'll pull it in. Acked-by: Chris Wright <chrisw@xxxxxxxxxx> I think we may have some room for follow-on cleanups so consolidate the ioport read/write functions w/ other HAVE_PCI_LEGACY bits... thanks, -chris -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
