Hi Bjorn, (apologies for the delay, I've been away for a month) On Thu, Apr 03, 2014 at 11:07:13PM +0100, Bjorn Helgaas wrote: > On Tue, Feb 04, 2014 at 04:53:01PM +0000, Will Deacon wrote: > > Hello, > > > > This small set of patches brings PCI support to mach-virt based upon an > > idealised host controller (see patch 2 for more details). > > > > This has been tested with kvmtool, for which I have a corresponding set > > of patches which you can find in my kvmtool/pci branch at: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git > > > > Once the arm64 PCI patches from Liviu have stabilised, I plan to port > > this host controller to work there as well. > > > > The main issue I can see with this code is how to describe configuration > > space in the device-tree. I'm following the ePAPR PCI bindings (SS == 0) > > , but this adds an ugly 'case 0:' line in the pci range parser, which > > also exists in mainline for the pcie-designware.c driver. > > There was a long discussion about this (especially 2/3), and I didn't > follow it closely enough to get the resolution, and I don't think I > picked up the patches. > > Can you post them again if they're still applicable? I ended up at v5 of the series: http://lists.infradead.org/pipermail/linux-arm-kernel/2014-March/237540.html which hasn't received any feedback. My plan is to get the driver working with arm64 once Liviu's series is merged, but I'd be happy to see this merged for 32-bit ARM before then. Arnd: Is there anything more you'd like me to do with this series? Given that it would be targetting 3.16, there's still plenty of time to make changes (we talked about extracting some library functions in the past). Will -- 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
