x86/msi: Refactor msi_compose_message() to not require an irq_desc
authorAndrew Cooper <andrew.cooper3@citrix.com>
Thu, 7 Nov 2013 14:17:48 +0000 (15:17 +0100)
committerJan Beulich <jbeulich@suse.com>
Thu, 7 Nov 2013 14:17:48 +0000 (15:17 +0100)
commitac6e1ae87b229f452fa5859bf95dc51459eaeb68
treebe67bffa6f392ff12d1727f2edcae6a36244830c
parent5bf1f7ba5cd447e7a0aa05c31038be5bf6197ca3
x86/msi: Refactor msi_compose_message() to not require an irq_desc

Subsequent changes will cause HPET MSIs to not have an associated IRQ.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Tim Deegan <tim@xen.org>
xen/arch/x86/hpet.c
xen/arch/x86/msi.c
xen/drivers/passthrough/vtd/iommu.c
xen/include/asm-x86/msi.h