diff options
Diffstat (limited to 'kvm-all.c')
| -rw-r--r-- | kvm-all.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/kvm-all.c b/kvm-all.c index a88f917fda..d94c0e4855 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -25,6 +25,7 @@ #include "qemu/error-report.h" #include "hw/hw.h" #include "hw/pci/msi.h" +#include "hw/pci/msix.h" #include "hw/s390x/adapter.h" #include "exec/gdbstub.h" #include "sysemu/kvm_int.h" @@ -1237,10 +1238,23 @@ int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg) return kvm_set_irq(s, route->kroute.gsi, 1); } -int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg, PCIDevice *dev) +int kvm_irqchip_add_msi_route(KVMState *s, int vector, PCIDevice *dev) { struct kvm_irq_routing_entry kroute = {}; int virq; + MSIMessage msg = {0, 0}; + + if (dev) { + if (msix_enabled(dev)) { + msg = msix_get_message(dev, vector); + } else if (msi_enabled(dev)) { + msg = msi_get_message(dev, vector); + } else { + /* Should never happen */ + error_report("%s: unknown interrupt type", __func__); + abort(); + } + } if (kvm_gsi_direct_mapping()) { return kvm_arch_msi_data_to_gsi(msg.data); @@ -1390,7 +1404,7 @@ int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg) abort(); } -int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg) +int kvm_irqchip_add_msi_route(KVMState *s, int vector, PCIDevice *dev) { return -ENOSYS; } |