xen: handled remapped IRQs when enabling a pcifront PCI device.

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This happens to not be an issue currently because we take pains to try
to ensure that the GSI-IRQ mapping is 1-1 in a PV guest and that
regular event channels do not clash. However a subsequent patch is
going to break this 1-1 mapping.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>

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Ian Campbell 2011-01-11 17:20:13 +00:00 • committed by Konrad Rzeszutek Wilk

parent 100b33c8bd

commit 3f2a230caf

1 changed files with 14 additions and 8 deletions

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arch/x86/pci/xen.c

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