From 1850b6b7d027bb4b45010a7d1da919267fff2cd4 Mon Sep 17 00:00:00 2001 From: Eric Auger Date: Tue, 2 Jun 2015 14:56:23 +0100 Subject: kvm: introduce kvm_arch_msi_data_to_gsi On ARM the MSI data corresponds to the shared peripheral interrupt (SPI) ID. This latter equals to the SPI index + 32. to retrieve the SPI index, matching the gsi, an architecture specific function is introduced. Signed-off-by: Eric Auger Acked-by: Christoffer Dall Acked-by: Cornelia Huck Signed-off-by: Peter Maydell --- include/sysemu/kvm.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 4878959404..f459fbdbd4 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -287,6 +287,8 @@ void kvm_arch_init_irq_routing(KVMState *s); int kvm_arch_fixup_msi_route(struct kvm_irq_routing_entry *route, uint64_t address, uint32_t data); +int kvm_arch_msi_data_to_gsi(uint32_t data); + int kvm_set_irq(KVMState *s, int irq, int level); int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg); -- cgit v1.2.3-55-g7522