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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-01-20 14:05:44 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-01-20 14:05:44 +0000 |
| commit | 4383fa7c8019193676e76de466375babc3a89c83 (patch) | |
| tree | 1b26b6e89d2219fc88363c027566a701847de841 /include/hw/virtio/vhost-backend.h | |
| parent | 6ffefe7ff785b3abb990b6300023f8eafc790127 (diff) | |
| parent | 2943b53f682f54548e7ddcf2ebb6c6d12d8dc821 (diff) | |
| download | focaccia-qemu-4383fa7c8019193676e76de466375babc3a89c83.tar.gz focaccia-qemu-4383fa7c8019193676e76de466375babc3a89c83.zip | |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio, vhost, pc: fixes, features writeable fw cfg blobs which will be used for guest to host communication fixes and cleanups all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 19 Jan 2017 21:08:04 GMT # gpg: using RSA key 0x281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: virtio: force VIRTIO_F_IOMMU_PLATFORM virtio: fix up max size checks vhost: drop VHOST_F_DEVICE_IOTLB update-linux-headers.sh: support __bitwise virtio_crypto: header update pci_regs: update to latest linux virtio-mmio: switch to linux headers virtio_mmio: add standard header file virtio: drop an obsolete comment fw-cfg: bump "x-file-slots" to 0x20 for 2.9+ machine types pc: Add 2.9 machine-types fw-cfg: turn FW_CFG_FILE_SLOTS into a device property fw-cfg: support writeable blobs vhost_net: device IOTLB support virtio: disable notifications again after poll succeeded Revert "virtio: turn vq->notification into a nested counter" virtio-net: enable ioeventfd even if vhost=off Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/virtio/vhost-backend.h')
| -rw-r--r-- | include/hw/virtio/vhost-backend.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/hw/virtio/vhost-backend.h b/include/hw/virtio/vhost-backend.h index 30abc11cf1..c3cf4a72bc 100644 --- a/include/hw/virtio/vhost-backend.h +++ b/include/hw/virtio/vhost-backend.h @@ -11,6 +11,8 @@ #ifndef VHOST_BACKEND_H #define VHOST_BACKEND_H +#include "exec/memory.h" + typedef enum VhostBackendType { VHOST_BACKEND_TYPE_NONE = 0, VHOST_BACKEND_TYPE_KERNEL = 1, @@ -77,6 +79,14 @@ typedef bool (*vhost_backend_can_merge_op)(struct vhost_dev *dev, typedef int (*vhost_vsock_set_guest_cid_op)(struct vhost_dev *dev, uint64_t guest_cid); typedef int (*vhost_vsock_set_running_op)(struct vhost_dev *dev, int start); +typedef void (*vhost_set_iotlb_callback_op)(struct vhost_dev *dev, + int enabled); +typedef int (*vhost_update_device_iotlb_op)(struct vhost_dev *dev, + uint64_t iova, uint64_t uaddr, + uint64_t len, + IOMMUAccessFlags perm); +typedef int (*vhost_invalidate_device_iotlb_op)(struct vhost_dev *dev, + uint64_t iova, uint64_t len); typedef struct VhostOps { VhostBackendType backend_type; @@ -109,6 +119,9 @@ typedef struct VhostOps { vhost_backend_can_merge_op vhost_backend_can_merge; vhost_vsock_set_guest_cid_op vhost_vsock_set_guest_cid; vhost_vsock_set_running_op vhost_vsock_set_running; + vhost_set_iotlb_callback_op vhost_set_iotlb_callback; + vhost_update_device_iotlb_op vhost_update_device_iotlb; + vhost_invalidate_device_iotlb_op vhost_invalidate_device_iotlb; } VhostOps; extern const VhostOps user_ops; |