[Xen-devel] [PATCH v3 for-next 0/3] x86/dpci: bind legacy PCI interrupts to PVHv2 Dom0

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

Hello,

The following patches allow binding bare-metal GSIs into a PVHv2 Dom0, by
snooping on the vIO APICs writes made by Dom0.

First two patches introduce the necessary code to bind GSIs into a PVH Dom0,
and patch 3 snoops on vIO APIC writes for unmask and binds the GSI to Dom0.

The series has been tested with a PVHv2 Dom0 on a box with 3 IO APICs, although
all devices are wired up into the first IO APIC sadly.

A branch with the changes can be found at:

git://xenbits.xen.org/people/royger/xen.git dom0_gsi_v3

Thanks, Roger.

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