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authorMarc-André Lureau <marcandre.lureau@redhat.com>2015-06-18 14:05:13 +0200
committerMarc-André Lureau <marcandre.lureau@redhat.com>2015-10-24 18:02:48 +0200
commitc246a62f26e5afa8285b21e641b33456f1e69c99 (patch)
treef29c8f6dd9ac145e50812d292cc6de650c1d7e99 /include
parent1ad78ea51aad7978638299a27004049935c2d913 (diff)
msix: add VMSTATE_MSIX_TEST
ivshmem is going to use MSIX state conditionally. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
Diffstat (limited to 'include')
-rw-r--r--include/hw/pci/msix.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/include/hw/pci/msix.h b/include/hw/pci/msix.h
index 954d82b350..72e5f931c5 100644
--- a/include/hw/pci/msix.h
+++ b/include/hw/pci/msix.h
@@ -46,12 +46,16 @@ void msix_unset_vector_notifiers(PCIDevice *dev);
extern const VMStateDescription vmstate_msix;
-#define VMSTATE_MSIX(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(PCIDevice), \
- .vmsd = &vmstate_msix, \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, PCIDevice), \
+#define VMSTATE_MSIX_TEST(_field, _state, _test) { \
+ .name = (stringify(_field)), \
+ .size = sizeof(PCIDevice), \
+ .vmsd = &vmstate_msix, \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, PCIDevice), \
+ .field_exists = (_test) \
}
+#define VMSTATE_MSIX(_f, _s) \
+ VMSTATE_MSIX_TEST(_f, _s, NULL)
+
#endif