From dc9f06ca81e6e16d062ec382701142a3a2ab3f7d Mon Sep 17 00:00:00 2001 From: Pavel Fedin Date: Thu, 15 Oct 2015 16:44:52 +0300 Subject: kvm: Pass PCI device pointer to MSI routing functions In-kernel ITS emulation on ARM64 will require to supply requester IDs. These IDs can now be retrieved from the device pointer using new pci_requester_id() function. This patch adds pci_dev pointer to KVM GSI routing functions and makes callers passing it. x86 architecture does not use requester IDs, but hw/i386/kvm/pci-assign.c also made passing PCI device pointer instead of NULL for consistency with the rest of the code. Signed-off-by: Pavel Fedin Message-Id: Signed-off-by: Paolo Bonzini --- include/sysemu/kvm.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 5fb22d29ba..24657d8685 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -326,7 +326,7 @@ int kvm_arch_on_sigbus(int code, void *addr); 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); + uint64_t address, uint32_t data, PCIDevice *dev); int kvm_arch_msi_data_to_gsi(uint32_t data); @@ -451,8 +451,9 @@ static inline void cpu_clean_state(CPUState *cpu) } } -int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg); -int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg); +int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg, PCIDevice *dev); +int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg, + PCIDevice *dev); void kvm_irqchip_release_virq(KVMState *s, int virq); int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter); -- cgit v1.2.3-55-g7522