diff options
Diffstat (limited to 'migration/qemu-file.h')
| -rw-r--r-- | migration/qemu-file.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/migration/qemu-file.h b/migration/qemu-file.h index 03e718c264..a29c37b0d0 100644 --- a/migration/qemu-file.h +++ b/migration/qemu-file.h @@ -29,41 +29,8 @@ #include "exec/cpu-common.h" #include "io/channel.h" -/* - * This function provides hooks around different - * stages of RAM migration. - * 'data' is call specific data associated with the 'flags' value - */ -typedef int (QEMURamHookFunc)(QEMUFile *f, uint64_t flags, void *data); - -/* - * Constants used by ram_control_* hooks - */ -#define RAM_CONTROL_SETUP 0 -#define RAM_CONTROL_ROUND 1 -#define RAM_CONTROL_HOOK 2 -#define RAM_CONTROL_FINISH 3 -#define RAM_CONTROL_BLOCK_REG 4 - -/* - * This function allows override of where the RAM page - * is saved (such as RDMA, for example.) - */ -typedef int (QEMURamSaveFunc)(QEMUFile *f, - ram_addr_t block_offset, - ram_addr_t offset, - size_t size); - -typedef struct QEMUFileHooks { - QEMURamHookFunc *before_ram_iterate; - QEMURamHookFunc *after_ram_iterate; - QEMURamHookFunc *hook_ram_load; - QEMURamSaveFunc *save_page; -} QEMUFileHooks; - QEMUFile *qemu_file_new_input(QIOChannel *ioc); QEMUFile *qemu_file_new_output(QIOChannel *ioc); -void qemu_file_set_hooks(QEMUFile *f, const QEMUFileHooks *hooks); int qemu_fclose(QEMUFile *f); /* @@ -127,22 +94,6 @@ void qemu_fflush(QEMUFile *f); void qemu_file_set_blocking(QEMUFile *f, bool block); int qemu_file_get_to_fd(QEMUFile *f, int fd, size_t size); -void ram_control_before_iterate(QEMUFile *f, uint64_t flags); -void ram_control_after_iterate(QEMUFile *f, uint64_t flags); -void ram_control_load_hook(QEMUFile *f, uint64_t flags, void *data); - -/* Whenever this is found in the data stream, the flags - * will be passed to ram_control_load_hook in the incoming-migration - * side. This lets before_ram_iterate/after_ram_iterate add - * transport-specific sections to the RAM migration data. - */ -#define RAM_SAVE_FLAG_HOOK 0x80 - -#define RAM_SAVE_CONTROL_NOT_SUPP -1000 -#define RAM_SAVE_CONTROL_DELAYED -2000 - -int ram_control_save_page(QEMUFile *f, ram_addr_t block_offset, - ram_addr_t offset, size_t size); QIOChannel *qemu_file_get_ioc(QEMUFile *file); #endif |