[PATCHv8 10/19] pci: PCIe driver for Marvell Armada 370/XP systems

[Thomas Petazzoni]

Dear Bjorn Helgaas,

On Tue, 9 Apr 2013 15:12:58 -0600, Bjorn Helgaas wrote:
> On Tue, Apr 9, 2013 at 3:06 PM, Thomas Petazzoni
> <thomas.petazzoni at free-electrons.com> wrote:
> > This driver implements the support for the PCIe interfaces on the
> > Marvell Armada 370/XP ARM SoCs. In the future, it might be extended to
> > cover earlier families of Marvell SoCs, such as Dove, Orion and
> > Kirkwood.
> >
> > The driver implements the hw_pci operations needed by the core ARM PCI
> > code to setup PCI devices and get their corresponding IRQs, and the
> > pci_ops operations that are used by the PCI core to read/write the
> > configuration space of PCI devices.
> >
> > Since the PCIe interfaces of Marvell SoCs are completely separate and
> > not linked together in a bus, this driver sets up an emulated PCI host
> > bridge, with one PCI-to-PCI bridge as child for each hardware PCIe
> > interface.
> >
> > In addition, this driver enumerates the different PCIe slots, and for
> > those having a device plugged in, it sets up the necessary address
> > decoding windows, using the new armada_370_xp_alloc_pcie_window()
> > function from mach-mvebu/addr-map.c.
> >
> > Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> > Acked-by: Bjorn Helgaas <bhelgaas at google.com>
> 
> This and 06/19 look good to me.

Thanks!

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com