[PATCH v2 3/3] qemu: Add support for avail-switchover-bandwidth migration parameter

[Jiri Denemark <jdenemar@xxxxxxxxxx>]

Signed-off-by: Jiri Denemark <jdenemar@xxxxxxxxxx>
---
 src/qemu/qemu_migration.h        | 1 +
 src/qemu/qemu_migration_params.c | 9 +++++++++
 src/qemu/qemu_migration_params.h | 1 +
 3 files changed, 11 insertions(+)

diff --git a/src/qemu/qemu_migration.h b/src/qemu/qemu_migration.h
index 4b7ef9688a..efe1b9e88a 100644
--- a/src/qemu/qemu_migration.h
+++ b/src/qemu/qemu_migration.h
@@ -92,6 +92,7 @@
     VIR_MIGRATE_PARAM_COMPRESSION_ZSTD_LEVEL, VIR_TYPED_PARAM_INT, \
     VIR_MIGRATE_PARAM_TLS_DESTINATION, VIR_TYPED_PARAM_STRING, \
     VIR_MIGRATE_PARAM_DISKS_URI,     VIR_TYPED_PARAM_STRING, \
+    VIR_MIGRATE_PARAM_BANDWIDTH_AVAIL_SWITCHOVER, VIR_TYPED_PARAM_ULLONG, \
     NULL
 
 
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index 98822012cc..c10660d6f2 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -128,6 +128,7 @@ VIR_ENUM_IMPL(qemuMigrationParam,
               "multifd-compression",
               "multifd-zlib-level",
               "multifd-zstd-level",
+              "avail-switchover-bandwidth",
 );
 
 typedef struct _qemuMigrationParamsAlwaysOnItem qemuMigrationParamsAlwaysOnItem;
@@ -266,6 +267,11 @@ static const qemuMigrationParamsTPMapItem qemuMigrationParamsTPMap[] = {
     {.typedParam = VIR_MIGRATE_PARAM_TLS_DESTINATION,
      .param = QEMU_MIGRATION_PARAM_TLS_HOSTNAME,
      .party = QEMU_MIGRATION_SOURCE},
+
+    {.typedParam = VIR_MIGRATE_PARAM_BANDWIDTH_AVAIL_SWITCHOVER,
+     .unit = 1024 * 1024, /* MiB/s */
+     .param = QEMU_MIGRATION_PARAM_AVAIL_SWITCHOVER_BANDWIDTH,
+     .party = QEMU_MIGRATION_SOURCE},
 };
 
 static const qemuMigrationParamInfoItem qemuMigrationParamInfo[] = {
@@ -318,6 +324,9 @@ static const qemuMigrationParamInfoItem qemuMigrationParamInfo[] = {
     [QEMU_MIGRATION_PARAM_MULTIFD_ZSTD_LEVEL] = {
         .type = QEMU_MIGRATION_PARAM_TYPE_INT,
     },
+    [QEMU_MIGRATION_PARAM_AVAIL_SWITCHOVER_BANDWIDTH] = {
+        .type = QEMU_MIGRATION_PARAM_TYPE_ULL,
+    },
 };
 G_STATIC_ASSERT(G_N_ELEMENTS(qemuMigrationParamInfo) == QEMU_MIGRATION_PARAM_LAST);
 
diff --git a/src/qemu/qemu_migration_params.h b/src/qemu/qemu_migration_params.h
index df67f1fb92..17fc63f527 100644
--- a/src/qemu/qemu_migration_params.h
+++ b/src/qemu/qemu_migration_params.h
@@ -64,6 +64,7 @@ typedef enum {
     QEMU_MIGRATION_PARAM_MULTIFD_COMPRESSION,
     QEMU_MIGRATION_PARAM_MULTIFD_ZLIB_LEVEL,
     QEMU_MIGRATION_PARAM_MULTIFD_ZSTD_LEVEL,
+    QEMU_MIGRATION_PARAM_AVAIL_SWITCHOVER_BANDWIDTH,
 
     QEMU_MIGRATION_PARAM_LAST
 } qemuMigrationParam;
-- 
2.48.1