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-rw-r--r--include/standard-headers/linux/virtio_pci.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/standard-headers/linux/virtio_pci.h b/include/standard-headers/linux/virtio_pci.h
index 3e2bc2c97e..86733278ba 100644
--- a/include/standard-headers/linux/virtio_pci.h
+++ b/include/standard-headers/linux/virtio_pci.h
@@ -221,6 +221,13 @@ struct virtio_pci_cfg_cap {
 #define VIRTIO_PCI_COMMON_ADM_Q_IDX	60
 #define VIRTIO_PCI_COMMON_ADM_Q_NUM	62
 
+#define LM_LOGGING_CTRL                 0
+#define LM_BASE_ADDR_LOW                4
+#define LM_BASE_ADDR_HIGH               8
+#define LM_END_ADDR_LOW                 12
+#define LM_END_ADDR_HIGH                16
+#define LM_VRING_STATE_OFFSET           0x20
+
 #endif /* VIRTIO_PCI_NO_MODERN */
 
 /* Admin command status. */