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authorJan Kiszka <jan.kiszka@siemens.com>2012-05-16 15:41:09 -0300
committerMarcelo Tosatti <mtosatti@redhat.com>2012-05-16 18:04:44 -0300
commit14de9bab9e4aa47215c26d87de7385afbcb37afa (patch)
tree326b2655bb6effba364e30359e1d5e3757d23776
parent4e2e4e6355959a1af011167b0db5ac7ffd3adf94 (diff)
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Introduce MSIMessage structure
Will be used for generating and distributing MSI messages, both in emulation mode and under KVM. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
-rw-r--r--hw/msi.h5
-rw-r--r--qemu-common.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/hw/msi.h b/hw/msi.h
index 3040bb0..75747ab 100644
--- a/hw/msi.h
+++ b/hw/msi.h
@@ -24,6 +24,11 @@
#include "qemu-common.h"
#include "pci.h"
+struct MSIMessage {
+ uint64_t address;
+ uint32_t data;
+};
+
extern bool msi_supported;
bool msi_enabled(const PCIDevice *dev);
diff --git a/qemu-common.h b/qemu-common.h
index 50f659a..57fe28f 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -248,6 +248,7 @@ typedef struct PCIEAERLog PCIEAERLog;
typedef struct PCIEAERErr PCIEAERErr;
typedef struct PCIEPort PCIEPort;
typedef struct PCIESlot PCIESlot;
+typedef struct MSIMessage MSIMessage;
typedef struct SerialState SerialState;
typedef struct IRQState *qemu_irq;
typedef struct PCMCIACardState PCMCIACardState;