@@ -107,8 +107,8 @@ static int vfio_mig_rw(VFIODevice *vbasedev, __u8 *buf, size_t count,
* an error is returned.
*/
-static int vfio_migration_set_state(VFIODevice *vbasedev, uint32_t mask,
- uint32_t value)
+static int vfio_migration_set_state_local(VFIODevice *vbasedev, uint32_t mask,
+ uint32_t value)
{
VFIOMigration *migration = vbasedev->migration;
VFIORegion *region = &migration->region;
@@ -193,7 +193,8 @@ static void *get_data_section_size(VFIORegion *region, uint64_t data_offset,
return ptr;
}
-static int vfio_save_buffer(QEMUFile *f, VFIODevice *vbasedev, uint64_t *size)
+static int vfio_migration_save_buffer_local(QEMUFile *f, VFIODevice *vbasedev,
+ uint64_t *size)
{
VFIOMigration *migration = vbasedev->migration;
VFIORegion *region = &migration->region;
@@ -212,8 +213,8 @@ static int vfio_save_buffer(QEMUFile *f, VFIODevice *vbasedev, uint64_t *size)
return ret;
}
- trace_vfio_save_buffer(vbasedev->name, data_offset, data_size,
- migration->pending_bytes);
+ trace_vfio_save_buffer_local(vbasedev->name, data_offset, data_size,
+ migration->pending_bytes);
qemu_put_be64(f, data_size);
sz = data_size;
@@ -260,8 +261,8 @@ static int vfio_save_buffer(QEMUFile *f, VFIODevice *vbasedev, uint64_t *size)
return ret;
}
-static int vfio_load_buffer(QEMUFile *f, VFIODevice *vbasedev,
- uint64_t data_size)
+static int vfio_migration_load_buffer_local(QEMUFile *f, VFIODevice *vbasedev,
+ uint64_t data_size)
{
VFIORegion *region = &vbasedev->migration->region;
uint64_t data_offset = 0, size, report_size;
@@ -288,7 +289,8 @@ static int vfio_load_buffer(QEMUFile *f, VFIODevice *vbasedev,
data_size = 0;
}
- trace_vfio_load_state_device_data(vbasedev->name, data_offset, size);
+ trace_vfio_load_state_device_data_local(vbasedev->name, data_offset,
+ size);
while (size) {
void *buf;
@@ -331,7 +333,7 @@ static int vfio_load_buffer(QEMUFile *f, VFIODevice *vbasedev,
return 0;
}
-static int vfio_update_pending(VFIODevice *vbasedev)
+static int vfio_migration_update_pending_local(VFIODevice *vbasedev)
{
VFIOMigration *migration = vbasedev->migration;
VFIORegion *region = &migration->region;
@@ -449,8 +451,8 @@ static int vfio_save_setup(QEMUFile *f, void *opaque)
return ret;
}
- ret = vfio_migration_set_state(vbasedev, VFIO_DEVICE_STATE_MASK,
- VFIO_DEVICE_STATE_V1_SAVING);
+ ret = vfio_migration_set_state_local(vbasedev, VFIO_DEVICE_STATE_MASK,
+ VFIO_DEVICE_STATE_V1_SAVING);
if (ret) {
error_report("%s: Failed to set state SAVING", vbasedev->name);
return ret;
@@ -484,7 +486,7 @@ static void vfio_save_pending(QEMUFile *f, void *opaque,
VFIOMigration *migration = vbasedev->migration;
int ret;
- ret = vfio_update_pending(vbasedev);
+ ret = vfio_migration_update_pending_local(vbasedev);
if (ret) {
return;
}
@@ -505,7 +507,7 @@ static int vfio_save_iterate(QEMUFile *f, void *opaque)
qemu_put_be64(f, VFIO_MIG_FLAG_DEV_DATA_STATE);
if (migration->pending_bytes == 0) {
- ret = vfio_update_pending(vbasedev);
+ ret = vfio_migration_update_pending_local(vbasedev);
if (ret) {
return ret;
}
@@ -518,10 +520,10 @@ static int vfio_save_iterate(QEMUFile *f, void *opaque)
}
}
- ret = vfio_save_buffer(f, vbasedev, &data_size);
+ ret = vfio_migration_save_buffer_local(f, vbasedev, &data_size);
if (ret) {
- error_report("%s: vfio_save_buffer failed %s", vbasedev->name,
- strerror(errno));
+ error_report("%s: vfio_miragion_save_buffer_local failed %s",
+ vbasedev->name, strerror(errno));
return ret;
}
@@ -534,8 +536,8 @@ static int vfio_save_iterate(QEMUFile *f, void *opaque)
/*
* Reset pending_bytes as .save_live_pending is not called during savevm or
- * snapshot case, in such case vfio_update_pending() at the start of this
- * function updates pending_bytes.
+ * snapshot case, in such case vfio_migration_update_pending_local() at the
+ * start of this function updates pending_bytes.
*/
migration->pending_bytes = 0;
trace_vfio_save_iterate(vbasedev->name, data_size);
@@ -549,22 +551,23 @@ static int vfio_save_complete_precopy(QEMUFile *f, void *opaque)
uint64_t data_size;
int ret;
- ret = vfio_migration_set_state(vbasedev, ~VFIO_DEVICE_STATE_V1_RUNNING,
- VFIO_DEVICE_STATE_V1_SAVING);
+ ret = vfio_migration_set_state_local(vbasedev,
+ ~VFIO_DEVICE_STATE_V1_RUNNING,
+ VFIO_DEVICE_STATE_V1_SAVING);
if (ret) {
error_report("%s: Failed to set state STOP and SAVING",
vbasedev->name);
return ret;
}
- ret = vfio_update_pending(vbasedev);
+ ret = vfio_migration_update_pending_local(vbasedev);
if (ret) {
return ret;
}
while (migration->pending_bytes > 0) {
qemu_put_be64(f, VFIO_MIG_FLAG_DEV_DATA_STATE);
- ret = vfio_save_buffer(f, vbasedev, &data_size);
+ ret = vfio_migration_save_buffer_local(f, vbasedev, &data_size);
if (ret < 0) {
error_report("%s: Failed to save buffer", vbasedev->name);
return ret;
@@ -574,7 +577,7 @@ static int vfio_save_complete_precopy(QEMUFile *f, void *opaque)
break;
}
- ret = vfio_update_pending(vbasedev);
+ ret = vfio_migration_update_pending_local(vbasedev);
if (ret) {
return ret;
}
@@ -587,7 +590,8 @@ static int vfio_save_complete_precopy(QEMUFile *f, void *opaque)
return ret;
}
- ret = vfio_migration_set_state(vbasedev, ~VFIO_DEVICE_STATE_V1_SAVING, 0);
+ ret = vfio_migration_set_state_local(vbasedev, ~VFIO_DEVICE_STATE_V1_SAVING,
+ 0);
if (ret) {
error_report("%s: Failed to set state STOPPED", vbasedev->name);
return ret;
@@ -638,7 +642,7 @@ static int vfio_load_setup(QEMUFile *f, void *opaque)
return ret;
}
- ret = vfio_migration_set_state(vbasedev, ~VFIO_DEVICE_STATE_MASK,
+ ret = vfio_migration_set_state_local(vbasedev, ~VFIO_DEVICE_STATE_MASK,
VFIO_DEVICE_STATE_V1_RESUMING);
if (ret) {
error_report("%s: Failed to set state RESUMING", vbasedev->name);
@@ -690,7 +694,7 @@ static int vfio_load_state(QEMUFile *f, void *opaque, int version_id)
uint64_t data_size = qemu_get_be64(f);
if (data_size) {
- ret = vfio_load_buffer(f, vbasedev, data_size);
+ ret = vfio_migration_load_buffer_local(f, vbasedev, data_size);
if (ret < 0) {
return ret;
}
@@ -765,7 +769,7 @@ static void vfio_vmstate_change(void *opaque, bool running, RunState state)
}
}
- ret = vfio_migration_set_state(vbasedev, mask, value);
+ ret = vfio_migration_set_state_local(vbasedev, mask, value);
if (ret) {
/*
* Migration should be aborted in this case, but vm_state_notify()
@@ -796,10 +800,10 @@ static void vfio_migration_state_notifier(Notifier *notifier, void *data)
case MIGRATION_STATUS_CANCELLED:
case MIGRATION_STATUS_FAILED:
bytes_transferred = 0;
- ret = vfio_migration_set_state(vbasedev,
- ~(VFIO_DEVICE_STATE_V1_SAVING |
- VFIO_DEVICE_STATE_V1_RESUMING),
- VFIO_DEVICE_STATE_V1_RUNNING);
+ ret = vfio_migration_set_state_local(vbasedev,
+ ~(VFIO_DEVICE_STATE_V1_SAVING |
+ VFIO_DEVICE_STATE_V1_RESUMING),
+ VFIO_DEVICE_STATE_V1_RUNNING);
if (ret) {
error_report("%s: Failed to set state RUNNING", vbasedev->name);
}
@@ -836,7 +840,7 @@ static int vfio_migration_check(VFIODevice *vbasedev)
return 0;
}
-static int vfio_migration_init(VFIODevice *vbasedev)
+static int vfio_migration_probe_local(VFIODevice *vbasedev)
{
int ret;
Object *obj;
@@ -890,12 +894,12 @@ static int vfio_migration_init(VFIODevice *vbasedev)
migration->migration_state.notify = vfio_migration_state_notifier;
add_migration_state_change_notifier(&migration->migration_state);
- trace_vfio_migration_probe(vbasedev->name, info->index);
+ trace_vfio_migration_probe_local(vbasedev->name, info->index);
g_free(info);
return 0;
err:
- vfio_migration_exit(vbasedev);
+ vfio_migration_exit_local(vbasedev);
g_free(info);
return ret;
}
@@ -919,7 +923,7 @@ int vfio_migration_probe(VFIODevice *vbasedev, Error **errp)
vbasedev->migration = g_new0(VFIOMigration, 1);
vbasedev->migration->vbasedev = vbasedev;
- ret = vfio_migration_init(vbasedev);
+ ret = vfio_migration_probe_local(vbasedev);
if (ret) {
goto add_blocker;
}
@@ -148,13 +148,13 @@ vfio_display_edid_update(uint32_t prefx, uint32_t prefy) "%ux%u"
vfio_display_edid_write_error(void) ""
# migration.c
-vfio_migration_probe(const char *name, uint32_t index) " (%s) Region %d"
+vfio_migration_probe_local(const char *name, uint32_t index) " (%s) Region %d"
vfio_migration_set_state(const char *name, uint32_t state) " (%s) state %d"
vfio_vmstate_change(const char *name, int running, const char *reason, uint32_t dev_state) " (%s) running %d reason %s device state %d"
vfio_migration_state_notifier(const char *name, const char *state) " (%s) state %s"
vfio_save_setup(const char *name) " (%s)"
vfio_save_cleanup(const char *name) " (%s)"
-vfio_save_buffer(const char *name, uint64_t data_offset, uint64_t data_size, uint64_t pending) " (%s) Offset 0x%"PRIx64" size 0x%"PRIx64" pending 0x%"PRIx64
+vfio_save_buffer_local(const char *name, uint64_t data_offset, uint64_t data_size, uint64_t pending) " (%s) Offset 0x%"PRIx64" size 0x%"PRIx64" pending 0x%"PRIx64
vfio_update_pending(const char *name, uint64_t pending) " (%s) pending 0x%"PRIx64
vfio_save_device_config_state(const char *name) " (%s)"
vfio_save_pending(const char *name, uint64_t precopy, uint64_t postcopy, uint64_t compatible) " (%s) precopy 0x%"PRIx64" postcopy 0x%"PRIx64" compatible 0x%"PRIx64
@@ -162,7 +162,7 @@ vfio_save_iterate(const char *name, int data_size) " (%s) data_size %d"
vfio_save_complete_precopy(const char *name) " (%s)"
vfio_load_device_config_state(const char *name) " (%s)"
vfio_load_state(const char *name, uint64_t data) " (%s) data 0x%"PRIx64
-vfio_load_state_device_data(const char *name, uint64_t data_offset, uint64_t data_size) " (%s) Offset 0x%"PRIx64" size 0x%"PRIx64
+vfio_load_state_device_data_local(const char *name, uint64_t data_offset, uint64_t data_size) " (%s) Offset 0x%"PRIx64" size 0x%"PRIx64
vfio_load_cleanup(const char *name) " (%s)"
vfio_get_dirty_bitmap(int fd, uint64_t iova, uint64_t size, uint64_t bitmap_size, uint64_t start) "container fd=%d, iova=0x%"PRIx64" size= 0x%"PRIx64" bitmap_size=0x%"PRIx64" start=0x%"PRIx64
vfio_iommu_map_dirty_notify(uint64_t iova_start, uint64_t iova_end) "iommu dirty @ 0x%"PRIx64" - 0x%"PRIx64