diff mbox series

[v5,21/36] vfio/migration: Move migration channel flags to vfio-common.h header file

Message ID fefebe82e9be5b1c281a40ea7e2cd86eda064942.1739994627.git.maciej.szmigiero@oracle.com (mailing list archive)
State New
Headers show
Series Multifd | expand

Commit Message

Maciej S. Szmigiero Feb. 19, 2025, 8:34 p.m. UTC 
From: "Maciej S. Szmigiero" <maciej.szmigiero@oracle.com>

This way they can also be referenced in other translation
units than migration.c.

Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
---
 hw/vfio/migration.c           | 17 -----------------
 include/hw/vfio/vfio-common.h | 17 +++++++++++++++++
 2 files changed, 17 insertions(+), 17 deletions(-)
diff mbox series

Patch

diff --git a/hw/vfio/migration.c b/hw/vfio/migration.c
index e9645cb9d088..46adb798352f 100644
--- a/hw/vfio/migration.c
+++ b/hw/vfio/migration.c
@@ -31,23 +31,6 @@ 
 #include "trace.h"
 #include "hw/hw.h"
 
-/*
- * Flags to be used as unique delimiters for VFIO devices in the migration
- * stream. These flags are composed as:
- * 0xffffffff => MSB 32-bit all 1s
- * 0xef10     => Magic ID, represents emulated (virtual) function IO
- * 0x0000     => 16-bits reserved for flags
- *
- * The beginning of state information is marked by _DEV_CONFIG_STATE,
- * _DEV_SETUP_STATE, or _DEV_DATA_STATE, respectively. The end of a
- * certain state information is marked by _END_OF_STATE.
- */
-#define VFIO_MIG_FLAG_END_OF_STATE      (0xffffffffef100001ULL)
-#define VFIO_MIG_FLAG_DEV_CONFIG_STATE  (0xffffffffef100002ULL)
-#define VFIO_MIG_FLAG_DEV_SETUP_STATE   (0xffffffffef100003ULL)
-#define VFIO_MIG_FLAG_DEV_DATA_STATE    (0xffffffffef100004ULL)
-#define VFIO_MIG_FLAG_DEV_INIT_DATA_SENT (0xffffffffef100005ULL)
-
 /*
  * This is an arbitrary size based on migration of mlx5 devices, where typically
  * total device migration size is on the order of 100s of MB. Testing with
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index 70f2a1891ed1..64ee3b1a2547 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -36,6 +36,23 @@ 
 
 #define VFIO_MSG_PREFIX "vfio %s: "
 
+/*
+ * Flags to be used as unique delimiters for VFIO devices in the migration
+ * stream. These flags are composed as:
+ * 0xffffffff => MSB 32-bit all 1s
+ * 0xef10     => Magic ID, represents emulated (virtual) function IO
+ * 0x0000     => 16-bits reserved for flags
+ *
+ * The beginning of state information is marked by _DEV_CONFIG_STATE,
+ * _DEV_SETUP_STATE, or _DEV_DATA_STATE, respectively. The end of a
+ * certain state information is marked by _END_OF_STATE.
+ */
+#define VFIO_MIG_FLAG_END_OF_STATE      (0xffffffffef100001ULL)
+#define VFIO_MIG_FLAG_DEV_CONFIG_STATE  (0xffffffffef100002ULL)
+#define VFIO_MIG_FLAG_DEV_SETUP_STATE   (0xffffffffef100003ULL)
+#define VFIO_MIG_FLAG_DEV_DATA_STATE    (0xffffffffef100004ULL)
+#define VFIO_MIG_FLAG_DEV_INIT_DATA_SENT (0xffffffffef100005ULL)
+
 enum {
     VFIO_DEVICE_TYPE_PCI = 0,
     VFIO_DEVICE_TYPE_PLATFORM = 1,