[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine |
Date: |
Thu, 8 Jan 2015 10:31:43 +0000 |
On 7 January 2015 at 15:52, Claudio Fontana <address@hidden> wrote:
> Interrupt map does not seem to work for me; incidentally this ends up being
> the same kind of undocumented blob that Alvise posted in his series. Can
> you add a good comment about what the ranges property contains
> (the 0x01000000, 0x02000000 which I suspect means IO vs MMIO IIRC, but
> there is no need to be cryptic about it).
The binding docs live in the kernel:
https://www.kernel.org/doc/Documentation/devicetree/bindings/pci/host-generic-pci.txt
(which reference the upstream openfirmware specs):
http://www.firmware.org/1275/practice/imap/imap0_9d.pdf
so we can provide a brief summary comment here, but if the kernel
binding docs are confusing (which they kind of are) we should really
get them improved...
On the 'compatible' string:
https://www.kernel.org/doc/Documentation/devicetree/bindings/pci/host-generic-pci.txt
doesn't say anything about using "pci" here in either the
text or the example binding.
-- PMM
- Re: [Qemu-devel] [PATCH 4/4] arm: enable Bochs PCI VGA, (continued)
- [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Alexander Graf, 2015/01/06
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Claudio Fontana, 2015/01/07
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Alexander Graf, 2015/01/07
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Claudio Fontana, 2015/01/08
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Alexander Graf, 2015/01/08
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Claudio Fontana, 2015/01/08
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Claudio Fontana, 2015/01/12
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Alexander Graf, 2015/01/12
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, alvise rigo, 2015/01/08
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Claudio Fontana, 2015/01/08
Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, Claudio Fontana, 2015/01/12
Re: [Qemu-devel] [PATCH 3/4] arm: Add PCIe host bridge in virt machine, alvise rigo, 2015/01/12
[Qemu-devel] [PATCH 1/4] pci: Split pcie_host_mmcfg_map(), Alexander Graf, 2015/01/06
[Qemu-devel] [PATCH 2/4] pci: Add generic PCIe host bridge, Alexander Graf, 2015/01/06