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Diffstat (limited to 'hw/virtio-rng.h')
-rw-r--r-- | hw/virtio-rng.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/hw/virtio-rng.h b/hw/virtio-rng.h deleted file mode 100644 index 3711c97a70..0000000000 --- a/hw/virtio-rng.h +++ /dev/null @@ -1,47 +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 "qemu/rng.h" -#include "qemu/rng-random.h" - -/* The Virtio ID for the virtio rng device */ -#define VIRTIO_ID_RNG 4 - -struct VirtIORNGConf { - RngBackend *rng; - uint64_t max_bytes; - uint32_t period_ms; - RndRandom *default_backend; -}; - -typedef struct VirtIORNG { - VirtIODevice vdev; - - DeviceState *qdev; - - /* 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; -} VirtIORNG; - -#endif |