diff options
Diffstat (limited to 'qemu/include/hw/virtio/virtio-rng.h')
| -rw-r--r-- | qemu/include/hw/virtio/virtio-rng.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/qemu/include/hw/virtio/virtio-rng.h b/qemu/include/hw/virtio/virtio-rng.h deleted file mode 100644 index 3f07de70c..000000000 --- a/qemu/include/hw/virtio/virtio-rng.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Virtio RNG Support - * - * Copyright Red Hat, Inc. 2012 - * Copyright Amit Shah <amit.shah@redhat.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or - * (at your option) any later version. See the COPYING file in the - * top-level directory. - */ - -#ifndef _QEMU_VIRTIO_RNG_H -#define _QEMU_VIRTIO_RNG_H - -#include "sysemu/rng.h" -#include "sysemu/rng-random.h" -#include "standard-headers/linux/virtio_rng.h" - -#define TYPE_VIRTIO_RNG "virtio-rng-device" -#define VIRTIO_RNG(obj) \ - OBJECT_CHECK(VirtIORNG, (obj), TYPE_VIRTIO_RNG) -#define VIRTIO_RNG_GET_PARENT_CLASS(obj) \ - OBJECT_GET_PARENT_CLASS(obj, TYPE_VIRTIO_RNG) - -struct VirtIORNGConf { - RngBackend *rng; - uint64_t max_bytes; - uint32_t period_ms; - RndRandom *default_backend; -}; - -typedef struct VirtIORNG { - VirtIODevice parent_obj; - - /* Only one vq - guest puts buffer(s) on it when it needs entropy */ - VirtQueue *vq; - - VirtIORNGConf conf; - - RngBackend *rng; - - /* We purposefully don't migrate this state. The quota will reset on the - * destination as a result. Rate limiting is host state, not guest state. - */ - QEMUTimer *rate_limit_timer; - int64_t quota_remaining; - bool activate_timer; -} VirtIORNG; - -#endif |