Messages in this thread | | | Date | Tue, 15 Sep 2015 11:25:25 -0700 | From | David Daney <> | Subject | Re: [PATCH 6/6] PCI: generic: Allow bus default MSI controller to be specified. |
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On 09/15/2015 10:53 AM, Will Deacon wrote: > On Sat, Sep 12, 2015 at 12:21:59AM +0100, David Daney wrote: >> From: David Daney <david.daney@cavium.com> >> >> If the device tree node for the bus has a "msi-parent" property, use >> that as the default MSI controller for devices on the bus. Add device >> tree binding documentation describing the new property. >> >> This allows the pci-host-generic driver to be used in systems with >> multiple MSI controllers. >> >> Signed-off-by: David Daney <david.daney@cavium.com> >> --- >> .../devicetree/bindings/pci/host-generic-pci.txt | 5 +++++ >> drivers/pci/host/pci-host-generic.c | 15 +++++++++++++-- >> 2 files changed, 18 insertions(+), 2 deletions(-) > > I don't think you need this anymore with 4.3-rc1. The core IRQ subsystem > should take care of parsing and configuring the MSI parents.
I will re-test and see if I can make it work.
David Daney
> > Will >
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