mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2024-10-01 02:55:45 +00:00
vm-virtio: Add virtio console device for single port operation
The virtio console device is a console for the communication between the host and guest userspace. It has two parts: the device and the driver. The console device is implemented here as a virtio-pci device to the guest. On the other side, the guest OS expected to have a character device driver which provides an interface to the userspace applications. The console device can have multiple ports where each port has one transmit queue and one receive queue. The current implementation only supports one port. For data IO communication, one or more empty buffers are placed in the receive queue for incoming data, and outgoing characters are placed in the transmit queue. Details spec can be found from the following link. https://docs.oasis-open.org/virtio/virtio/v1.1/csprd01/virtio-v1.1-csprd01.pdf#e7 Apart from the console, for the communication between guest and host, the Cloud Hypervisor has a legacy serial device implemented. However, the implementation of a console device lets us be independent of legacy pin-based interrupts without losing the logs and access to the VM. Signed-off-by: A K M Fazla Mehrab <fazla.mehrab.akm@intel.com>
This commit is contained in:
fazlamehrab
Rob Bradford
parent
f98a69f42e
commit
577d44c8eb
216
Cargo.lock
generated
216
Cargo.lock
generated
@ -21,7 +21,7 @@ dependencies = [
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"byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"kvm-bindings 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"kvm-ioctls 0.2.0 (git+https://github.com/rust-vmm/kvm-ioctls)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"linux-loader 0.1.0 (git+https://github.com/rust-vmm/linux-loader)",
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"rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
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"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
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@ -53,7 +53,7 @@ name = "atty"
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version = "0.2.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"termion 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -65,23 +65,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "backtrace"
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version = "0.3.31"
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version = "0.3.32"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
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"backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
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"backtrace-sys 0.1.30 (registry+https://github.com/rust-lang/crates.io-index)",
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"cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"rustc-demangle 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "backtrace-sys"
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version = "0.1.28"
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version = "0.1.30"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -118,6 +117,15 @@ name = "byteorder"
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version = "1.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "c2-chacha"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "cast"
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version = "0.2.2"
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@ -190,9 +198,9 @@ dependencies = [
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"epoll 4.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"kvm-bindings 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"kvm-ioctls 0.2.0 (git+https://github.com/rust-vmm/kvm-ioctls)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
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"tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
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"vmm-sys-util 0.1.0 (git+https://github.com/rust-vmm/vmm-sys-util)",
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]
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@ -212,7 +220,7 @@ version = "0.3.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"redox_users 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -223,7 +231,7 @@ version = "4.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -231,7 +239,7 @@ name = "failure"
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version = "0.1.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"backtrace 0.3.31 (registry+https://github.com/rust-lang/crates.io-index)",
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"backtrace 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
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"failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -242,7 +250,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
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"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
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"syn 0.15.38 (registry+https://github.com/rust-lang/crates.io-index)",
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"syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)",
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"synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -251,6 +259,15 @@ name = "fuchsia-cprng"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "getrandom"
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version = "0.1.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "glob"
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version = "0.2.11"
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@ -261,7 +278,7 @@ name = "ipnetwork"
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version = "0.14.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"serde 1.0.93 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -286,20 +303,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "kvm-ioctls"
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version = "0.2.0"
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source = "git+https://github.com/rust-vmm/kvm-ioctls#331eea68b067194a29448c9fa4ba90baaca2be22"
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source = "git+https://github.com/rust-vmm/kvm-ioctls#c024055f7fe6a18508a05c0dbc905d300f91e003"
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dependencies = [
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"kvm-bindings 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "lazy_static"
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version = "1.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"spin 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "libc"
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version = "0.2.58"
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version = "0.2.59"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@ -308,11 +328,11 @@ version = "0.2.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
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"openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)",
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"pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
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"vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
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"vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -321,9 +341,9 @@ version = "1.0.25"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
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"vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
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"vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -367,11 +387,11 @@ name = "net_util"
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version = "0.1.0"
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dependencies = [
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"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"net_gen 0.1.0",
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"pnet 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.93 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
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"vmm-sys-util 0.1.0 (git+https://github.com/rust-vmm/vmm-sys-util)",
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]
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@ -393,9 +413,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
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"vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
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"vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -406,7 +426,7 @@ dependencies = [
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"devices 0.1.0",
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"kvm-bindings 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"kvm-ioctls 0.2.0 (git+https://github.com/rust-vmm/kvm-ioctls)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
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"vm-allocator 0.1.0",
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"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
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@ -442,7 +462,7 @@ version = "0.22.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"ipnetwork 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"pnet_base 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"pnet_sys 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -483,7 +503,7 @@ name = "pnet_sys"
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version = "0.22.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -493,12 +513,17 @@ name = "pnet_transport"
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version = "0.22.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"pnet_base 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"pnet_packet 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"pnet_sys 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "ppv-lite86"
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version = "0.2.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "proc-macro2"
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version = "0.4.30"
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@ -512,10 +537,10 @@ name = "qcow"
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version = "0.1.0"
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dependencies = [
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"byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
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"remain 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"vmm-sys-util 0.1.0 (git+https://github.com/rust-vmm/vmm-sys-util)",
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]
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@ -533,7 +558,7 @@ version = "0.4.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -545,7 +570,7 @@ version = "0.6.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
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"rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -557,6 +582,18 @@ dependencies = [
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"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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|
||||
[[package]]
|
||||
name = "rand"
|
||||
version = "0.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"getrandom 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand_chacha 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_chacha"
|
||||
version = "0.1.1"
|
||||
@ -566,6 +603,16 @@ dependencies = [
|
||||
"rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_chacha"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"c2-chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_core"
|
||||
version = "0.3.1"
|
||||
@ -579,6 +626,14 @@ name = "rand_core"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "rand_core"
|
||||
version = "0.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"getrandom 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_hc"
|
||||
version = "0.1.0"
|
||||
@ -587,6 +642,14 @@ dependencies = [
|
||||
"rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_hc"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_isaac"
|
||||
version = "0.1.1"
|
||||
@ -600,7 +663,7 @@ name = "rand_jitter"
|
||||
version = "0.1.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
@ -612,7 +675,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
@ -645,7 +708,7 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "redox_syscall"
|
||||
version = "0.1.54"
|
||||
version = "0.1.56"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
@ -653,7 +716,7 @@ name = "redox_termios"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -664,7 +727,7 @@ dependencies = [
|
||||
"argon2rs 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -694,7 +757,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syn 0.15.38 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -727,7 +790,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "serde"
|
||||
version = "1.0.93"
|
||||
version = "1.0.94"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
@ -737,16 +800,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde 1.0.93 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "spin"
|
||||
version = "0.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "ssh2"
|
||||
version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libssh2-sys 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
@ -757,7 +825,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "0.15.38"
|
||||
version = "0.15.39"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
@ -772,7 +840,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syn 0.15.38 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
@ -790,7 +858,7 @@ name = "syntex_errors"
|
||||
version = "0.42.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syntex_pos 0.42.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
@ -812,7 +880,7 @@ version = "0.42.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"bitflags 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syntex_errors 0.42.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
@ -832,13 +900,13 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "tempfile"
|
||||
version = "3.0.8"
|
||||
version = "3.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
@ -857,9 +925,9 @@ name = "termion"
|
||||
version = "1.5.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"numtoa 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
@ -906,7 +974,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "vcpkg"
|
||||
version = "0.2.6"
|
||||
version = "0.2.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
@ -919,8 +987,8 @@ name = "vhost_rs"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
|
||||
"vmm-sys-util 0.1.0 (git+https://github.com/rust-vmm/vmm-sys-util)",
|
||||
]
|
||||
@ -933,7 +1001,7 @@ version = "0.1.0"
|
||||
name = "vm-allocator"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
|
||||
]
|
||||
|
||||
@ -943,7 +1011,7 @@ version = "0.1.0"
|
||||
source = "git+https://github.com/rust-vmm/vm-memory#4c329f4e769801d4597672190dba548c5093bbbc"
|
||||
dependencies = [
|
||||
"cast 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -953,12 +1021,12 @@ dependencies = [
|
||||
"byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"devices 0.1.0",
|
||||
"epoll 4.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"net_gen 0.1.0",
|
||||
"net_util 0.1.0",
|
||||
"pci 0.1.0",
|
||||
"tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"vhost_rs 0.1.0",
|
||||
"virtio-bindings 0.1.0",
|
||||
"vm-allocator 0.1.0",
|
||||
@ -975,7 +1043,7 @@ dependencies = [
|
||||
"epoll 4.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"kvm-bindings 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"kvm-ioctls 0.2.0 (git+https://github.com/rust-vmm/kvm-ioctls)",
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"linux-loader 0.1.0 (git+https://github.com/rust-vmm/linux-loader)",
|
||||
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"net_util 0.1.0",
|
||||
@ -992,7 +1060,7 @@ name = "vmm-sys-util"
|
||||
version = "0.1.0"
|
||||
source = "git+https://github.com/rust-vmm/vmm-sys-util#cb33925bfd1eb314e5384c58c78874d2c98d6182"
|
||||
dependencies = [
|
||||
"libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -1040,14 +1108,15 @@ dependencies = [
|
||||
"checksum arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "92c7fb76bc8826a8b33b4ee5bb07a247a81e76764ab4d55e8f73e3a4d8808c71"
|
||||
"checksum atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652"
|
||||
"checksum autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "0e49efa51329a5fd37e7c79db4621af617cd4e3e5bc224939808d076077077bf"
|
||||
"checksum backtrace 0.3.31 (registry+https://github.com/rust-lang/crates.io-index)" = "e0f77aa27f55a4beb477ff6bc4d9bf72f90eb422b19c1d8e5a644b8aeb674d66"
|
||||
"checksum backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)" = "797c830ac25ccc92a7f8a7b9862bde440715531514594a6154e3d4a54dd769b6"
|
||||
"checksum backtrace 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)" = "18b50f5258d1a9ad8396d2d345827875de4261b158124d4c819d9b351454fae5"
|
||||
"checksum backtrace-sys 0.1.30 (registry+https://github.com/rust-lang/crates.io-index)" = "5b3a000b9c543553af61bc01cbfc403b04b5caa9e421033866f2e98061eb3e61"
|
||||
"checksum bitflags 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4f67931368edf3a9a51d29886d245f1c3db2f1ef0dcc9e35ff70341b78c10d23"
|
||||
"checksum bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "aad18937a628ec6abcd26d1489012cc0e18c21798210f491af69ded9b881106d"
|
||||
"checksum bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4efd02e230a02e18f92fc2735f44597385ed02ad8f831e7c1c1156ee5e1ab3a5"
|
||||
"checksum bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3d155346769a6855b86399e9bc3814ab343cd3d62c7e985113d46a0ec3c281fd"
|
||||
"checksum blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6d530bdd2d52966a6d03b7a964add7ae1a288d25214066fd4b600f0f796400"
|
||||
"checksum byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "652805b7e73fada9d85e9a6682a4abd490cb52d96aeecc12e33a0de34dfd0d23"
|
||||
"checksum c2-chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7d64d04786e0f528460fc884753cf8dddcc466be308f6026f8e355c41a0e4101"
|
||||
"checksum cast 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "926013f2860c46252efceabb19f4a6b308197505082c609025aa6706c011d427"
|
||||
"checksum cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)" = "39f75544d7bbaf57560d2168f28fd649ff9c76153874db88bdbdfd839b1a7e7d"
|
||||
"checksum cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "b486ce3ccf7ffd79fdeb678eac06a9e6c09fc88d33836340becb8fffe87c5e33"
|
||||
@ -1061,6 +1130,7 @@ dependencies = [
|
||||
"checksum failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "795bd83d3abeb9220f257e597aa0080a508b27533824adf336529648f6abf7e2"
|
||||
"checksum failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "ea1063915fd7ef4309e222a5a07cf9c319fb9c7836b1f89b85458672dbb127e1"
|
||||
"checksum fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
|
||||
"checksum getrandom 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "e65cce4e5084b14874c4e7097f38cab54f47ee554f9194673456ea379dcc4c55"
|
||||
"checksum glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
|
||||
"checksum ipnetwork 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b3d862c86f7867f19b693ec86765e0252d82e53d4240b9b629815675a0714ad1"
|
||||
"checksum itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "501266b7edd0174f8530248f87f99c88fbe60ca4ef3dd486835b8d8d53136f7f"
|
||||
@ -1068,7 +1138,7 @@ dependencies = [
|
||||
"checksum kvm-bindings 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c223e8703d2eb76d990c5f58e29c85b0f6f50e24b823babde927948e7c71fc03"
|
||||
"checksum kvm-ioctls 0.2.0 (git+https://github.com/rust-vmm/kvm-ioctls)" = "<none>"
|
||||
"checksum lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bc5729f27f159ddd61f4df6228e827e86643d4d3e7c32183cb30a1c08f604a14"
|
||||
"checksum libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "6281b86796ba5e4366000be6e9e18bf35580adf9e63fbe2294aadb587613a319"
|
||||
"checksum libc 0.2.59 (registry+https://github.com/rust-lang/crates.io-index)" = "3262021842bf00fe07dbd6cf34ff25c99d7a7ebef8deea84db72be3ea3bb0aff"
|
||||
"checksum libssh2-sys 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "126a1f4078368b163bfdee65fbab072af08a1b374a5551b21e87ade27b1fbf9d"
|
||||
"checksum libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)" = "2eb5e43362e38e2bca2fd5f5134c4d4564a23a5c28e9b95411652021a8675ebe"
|
||||
"checksum linux-loader 0.1.0 (git+https://github.com/rust-vmm/linux-loader)" = "<none>"
|
||||
@ -1087,21 +1157,26 @@ dependencies = [
|
||||
"checksum pnet_packet 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)" = "08a6cdcdaddc5174f18286298842a4e31cd3cc018933d42af51434b1fa07dcbe"
|
||||
"checksum pnet_sys 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)" = "682b2eca84cc440bce8336813f78eb6d3cb0fed89fe0e87ae22acfca8363f176"
|
||||
"checksum pnet_transport 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5faa55dcf725487a699adcff88dfea8f17ea34fa2640528866d9acbb4e3a104f"
|
||||
"checksum ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e3cbf9f658cdb5000fcf6f362b8ea2ba154b9f146a61c7a20d647034c6b6561b"
|
||||
"checksum proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)" = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
|
||||
"checksum quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "faf4799c5d274f3868a4aae320a0a182cbd2baee377b378f080e16a23e9d80db"
|
||||
"checksum rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "552840b97013b1a26992c11eac34bdd778e464601a4c2054b5f0bff7c6761293"
|
||||
"checksum rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
|
||||
"checksum rand 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d47eab0e83d9693d40f825f86948aa16eff6750ead4bdffc4ab95b8b3a7f052c"
|
||||
"checksum rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
|
||||
"checksum rand_chacha 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e193067942ef6f485a349a113329140d0ab9e2168ce92274499bb0e9a4190d9d"
|
||||
"checksum rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
|
||||
"checksum rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d0e7a549d590831370895ab7ba4ea0c1b6b011d106b5ff2da6eee112615e6dc0"
|
||||
"checksum rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "615e683324e75af5d43d8f7a39ffe3ee4a9dc42c5c701167a71dc59c3a493aca"
|
||||
"checksum rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
|
||||
"checksum rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
|
||||
"checksum rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"
|
||||
"checksum rand_jitter 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"
|
||||
"checksum rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
|
||||
"checksum rand_pcg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
|
||||
"checksum rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
|
||||
"checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
|
||||
"checksum redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)" = "12229c14a0f65c4f1cb046a3b52047cdd9da1f4b30f8a39c5063c8bae515e252"
|
||||
"checksum redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)" = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
|
||||
"checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
|
||||
"checksum redox_users 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe5204c3a17e97dde73f285d49be585df59ed84b50a872baf416e73b62c3828"
|
||||
"checksum regex 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ee84f70c8c08744ea9641a731c7fadb475bf2ecc52d7f627feb833e0b3990467"
|
||||
@ -1112,18 +1187,19 @@ dependencies = [
|
||||
"checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
|
||||
"checksum ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c92464b447c0ee8c4fb3824ecc8383b81717b9f1e74ba2e72540aef7b9f82997"
|
||||
"checksum scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "1d51f5df5af43ab3f1360b429fa5e0152ac5ce8c0bd6485cae490332e96846a8"
|
||||
"checksum serde 1.0.93 (registry+https://github.com/rust-lang/crates.io-index)" = "960e29cf7004b3b6e65fc5002981400eb3ccc017a08a2406940823e58e7179a9"
|
||||
"checksum serde 1.0.94 (registry+https://github.com/rust-lang/crates.io-index)" = "076a696fdea89c19d3baed462576b8f6d663064414b5c793642da8dfeb99475b"
|
||||
"checksum serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)" = "051c49229f282f7c6f3813f8286cc1e3323e8051823fce42c7ea80fe13521704"
|
||||
"checksum spin 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "44363f6f51401c34e7be73db0db371c04705d35efbe9f7d6082e03a921a32c55"
|
||||
"checksum ssh2 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "dee822d619a700f98c4de3b5931f272ecc7cf2e924ceb2df47b61df4ae033a0c"
|
||||
"checksum strsim 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d15c810519a91cf877e7e36e63fe068815c678181439f2f29e2562147c3694"
|
||||
"checksum syn 0.15.38 (registry+https://github.com/rust-lang/crates.io-index)" = "37ea458a750f59ab679b47fef9b6722c586c5742f4cfe18a120bbc807e5e01fd"
|
||||
"checksum syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d960b829a55e56db167e861ddb43602c003c7be0bee1d345021703fac2fb7c"
|
||||
"checksum synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "02353edf96d6e4dc81aea2d8490a7e9db177bf8acb0e951c24940bf866cb313f"
|
||||
"checksum syntex 0.42.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0a30b08a6b383a22e5f6edc127d169670d48f905bb00ca79a00ea3e442ebe317"
|
||||
"checksum syntex_errors 0.42.0 (registry+https://github.com/rust-lang/crates.io-index)" = "04c48f32867b6114449155b2a82114b86d4b09e1bddb21c47ff104ab9172b646"
|
||||
"checksum syntex_pos 0.42.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3fd49988e52451813c61fecbe9abb5cfd4e1b7bb6cdbb980a6fbcbab859171a6"
|
||||
"checksum syntex_syntax 0.42.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7628a0506e8f9666fdabb5f265d0059b059edac9a3f810bda077abb5d826bd8d"
|
||||
"checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
|
||||
"checksum tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)" = "7dc4738f2e68ed2855de5ac9cdbe05c9216773ecde4739b2f095002ab03a13ef"
|
||||
"checksum tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
|
||||
"checksum term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "fa63644f74ce96fbeb9b794f66aff2a52d601cbd5e80f4b97123e3899f4570f1"
|
||||
"checksum termion 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6a8fb22f7cde82c8220e5aeacb3258ed7ce996142c77cba193f203515e26c330"
|
||||
"checksum textwrap 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c0b59b6b4b44d867f1370ef1bd91bfb262bf07bf0ae65c202ea2fbc16153b693"
|
||||
@ -1133,7 +1209,7 @@ dependencies = [
|
||||
"checksum unicode-xid 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "36dff09cafb4ec7c8cf0023eb0b686cb6ce65499116a12201c9e11840ca01beb"
|
||||
"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
|
||||
"checksum utf8-ranges 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "9d50aa7650df78abf942826607c62468ce18d9019673d4a2ebe1865dbb96ffde"
|
||||
"checksum vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
|
||||
"checksum vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "33dd455d0f96e90a75803cfeb7f948768c08d70a6de9a8d2362461935698bf95"
|
||||
"checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
|
||||
"checksum vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)" = "<none>"
|
||||
"checksum vmm-sys-util 0.1.0 (git+https://github.com/rust-vmm/vmm-sys-util)" = "<none>"
|
||||
|
||||
386
vm-virtio/src/console.rs
Executable file
386
vm-virtio/src/console.rs
Executable file
@ -0,0 +1,386 @@
|
||||
// Copyright 2019 Intel Corporation. All Rights Reserved.
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
use epoll;
|
||||
use libc::EFD_NONBLOCK;
|
||||
use std;
|
||||
use std::cmp;
|
||||
use std::collections::VecDeque;
|
||||
use std::io;
|
||||
use std::io::Write;
|
||||
use std::os::unix::io::AsRawFd;
|
||||
use std::result;
|
||||
use std::sync::atomic::{AtomicUsize, Ordering};
|
||||
use std::sync::{Arc, Mutex};
|
||||
use std::thread;
|
||||
|
||||
use super::Error as DeviceError;
|
||||
use super::{
|
||||
ActivateError, ActivateResult, DeviceEventT, Queue, VirtioDevice, VirtioDeviceType,
|
||||
INTERRUPT_STATUS_USED_RING, VIRTIO_F_VERSION_1,
|
||||
};
|
||||
use crate::VirtioInterrupt;
|
||||
use vm_memory::{Bytes, GuestMemoryMmap};
|
||||
use vmm_sys_util::EventFd;
|
||||
|
||||
const QUEUE_SIZE: u16 = 256;
|
||||
const NUM_QUEUES: usize = 2;
|
||||
const QUEUE_SIZES: &[u16] = &[QUEUE_SIZE; NUM_QUEUES];
|
||||
|
||||
// New descriptors are pending on the virtio queue.
|
||||
const INPUT_QUEUE_EVENT: DeviceEventT = 0;
|
||||
const OUTPUT_QUEUE_EVENT: DeviceEventT = 1;
|
||||
// Some input from the VMM is ready to be injected into the VM.
|
||||
const INPUT_EVENT: DeviceEventT = 2;
|
||||
// The device has been dropped.
|
||||
const KILL_EVENT: DeviceEventT = 3;
|
||||
|
||||
struct ConsoleEpollHandler {
|
||||
queues: Vec<Queue>,
|
||||
mem: GuestMemoryMmap,
|
||||
interrupt_status: Arc<AtomicUsize>,
|
||||
interrupt_cb: Arc<VirtioInterrupt>,
|
||||
in_buffer: Arc<Mutex<VecDeque<u8>>>,
|
||||
out: Box<io::Write + Send>,
|
||||
input_queue_evt: EventFd,
|
||||
output_queue_evt: EventFd,
|
||||
input_evt: EventFd,
|
||||
kill_evt: EventFd,
|
||||
}
|
||||
|
||||
impl ConsoleEpollHandler {
|
||||
/*
|
||||
* Each port of virtio console device has one receive
|
||||
* queue. One or more empty buffers are placed by the
|
||||
* dirver in the receive queue for incoming data. Here,
|
||||
* we place the input data to these empty buffers.
|
||||
*/
|
||||
fn process_input_queue(&mut self) -> bool {
|
||||
let mut in_buffer = self.in_buffer.lock().unwrap();
|
||||
let count = in_buffer.len();
|
||||
let recv_queue = &mut self.queues[0]; //receiveq
|
||||
let mut used_desc_heads = [(0, 0); QUEUE_SIZE as usize];
|
||||
let mut used_count = 0;
|
||||
let mut write_count = 0;
|
||||
|
||||
for avail_desc in recv_queue.iter(&self.mem) {
|
||||
let len;
|
||||
|
||||
let limit = cmp::min(write_count + avail_desc.len as u32, count as u32);
|
||||
let source_slice = in_buffer
|
||||
.drain(write_count as usize..limit as usize)
|
||||
.collect::<Vec<u8>>();
|
||||
let write_result = self.mem.write_slice(&source_slice[..], avail_desc.addr);
|
||||
|
||||
match write_result {
|
||||
Ok(_) => {
|
||||
len = limit - write_count; //avail_desc.len;
|
||||
write_count = limit;
|
||||
}
|
||||
Err(e) => {
|
||||
error!("Failed to write slice: {:?}", e);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
used_desc_heads[used_count] = (avail_desc.index, len);
|
||||
used_count += 1;
|
||||
|
||||
if write_count >= count as u32 {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
for &(desc_index, len) in &used_desc_heads[..used_count] {
|
||||
recv_queue.add_used(&self.mem, desc_index, len);
|
||||
}
|
||||
used_count > 0
|
||||
}
|
||||
|
||||
/*
|
||||
* Each port of virtio console device has one transmit
|
||||
* queue. For outgoing data, characters are placed in
|
||||
* the transmit queue by the driver. Therefore, here
|
||||
* we read data from the transmit queue and flush them
|
||||
* to the referenced address.
|
||||
*/
|
||||
fn process_output_queue(&mut self) -> bool {
|
||||
let trans_queue = &mut self.queues[1]; //transmitq
|
||||
let mut used_desc_heads = [(0, 0); QUEUE_SIZE as usize];
|
||||
let mut used_count = 0;
|
||||
|
||||
for avail_desc in trans_queue.iter(&self.mem) {
|
||||
let len;
|
||||
let _ = self
|
||||
.mem
|
||||
.write_to(avail_desc.addr, &mut self.out, avail_desc.len as usize);
|
||||
let _ = self.out.flush();
|
||||
|
||||
len = avail_desc.len;
|
||||
used_desc_heads[used_count] = (avail_desc.index, len);
|
||||
used_count += 1;
|
||||
}
|
||||
|
||||
for &(desc_index, len) in &used_desc_heads[..used_count] {
|
||||
trans_queue.add_used(&self.mem, desc_index, len);
|
||||
}
|
||||
used_count > 0
|
||||
}
|
||||
|
||||
fn signal_used_queue(&self) -> result::Result<(), DeviceError> {
|
||||
self.interrupt_status
|
||||
.fetch_or(INTERRUPT_STATUS_USED_RING as usize, Ordering::SeqCst);
|
||||
(self.interrupt_cb)(&self.queues[0]).map_err(|e| {
|
||||
error!("Failed to signal used queue: {:?}", e);
|
||||
DeviceError::FailedSignalingUsedQueue(e)
|
||||
})
|
||||
}
|
||||
|
||||
fn run(&mut self) -> result::Result<(), DeviceError> {
|
||||
// Create the epoll file descriptor
|
||||
let epoll_fd = epoll::create(true).map_err(DeviceError::EpollCreateFd)?;
|
||||
|
||||
// Add events
|
||||
epoll::ctl(
|
||||
epoll_fd,
|
||||
epoll::ControlOptions::EPOLL_CTL_ADD,
|
||||
self.input_queue_evt.as_raw_fd(),
|
||||
epoll::Event::new(epoll::Events::EPOLLIN, u64::from(INPUT_QUEUE_EVENT)),
|
||||
)
|
||||
.map_err(DeviceError::EpollCtl)?;
|
||||
epoll::ctl(
|
||||
epoll_fd,
|
||||
epoll::ControlOptions::EPOLL_CTL_ADD,
|
||||
self.output_queue_evt.as_raw_fd(),
|
||||
epoll::Event::new(epoll::Events::EPOLLIN, u64::from(OUTPUT_QUEUE_EVENT)),
|
||||
)
|
||||
.map_err(DeviceError::EpollCtl)?;
|
||||
epoll::ctl(
|
||||
epoll_fd,
|
||||
epoll::ControlOptions::EPOLL_CTL_ADD,
|
||||
self.input_evt.as_raw_fd(),
|
||||
epoll::Event::new(epoll::Events::EPOLLIN, u64::from(INPUT_EVENT)),
|
||||
)
|
||||
.map_err(DeviceError::EpollCtl)?;
|
||||
epoll::ctl(
|
||||
epoll_fd,
|
||||
epoll::ControlOptions::EPOLL_CTL_ADD,
|
||||
self.kill_evt.as_raw_fd(),
|
||||
epoll::Event::new(epoll::Events::EPOLLIN, u64::from(KILL_EVENT)),
|
||||
)
|
||||
.map_err(DeviceError::EpollCtl)?;
|
||||
|
||||
const EPOLL_EVENTS_LEN: usize = 100;
|
||||
let mut events = vec![epoll::Event::new(epoll::Events::empty(), 0); EPOLL_EVENTS_LEN];
|
||||
|
||||
'epoll: loop {
|
||||
let num_events =
|
||||
epoll::wait(epoll_fd, -1, &mut events[..]).map_err(DeviceError::EpollWait)?;
|
||||
|
||||
for event in events.iter().take(num_events) {
|
||||
let ev_type = event.data as u16;
|
||||
|
||||
match ev_type {
|
||||
INPUT_QUEUE_EVENT => {
|
||||
if let Err(e) = self.input_queue_evt.read() {
|
||||
error!("Failed to get queue event: {:?}", e);
|
||||
break 'epoll;
|
||||
}
|
||||
}
|
||||
OUTPUT_QUEUE_EVENT => {
|
||||
if let Err(e) = self.output_queue_evt.read() {
|
||||
error!("Failed to get queue event: {:?}", e);
|
||||
break 'epoll;
|
||||
} else {
|
||||
self.process_output_queue();
|
||||
}
|
||||
}
|
||||
INPUT_EVENT => {
|
||||
if let Err(e) = self.input_evt.read() {
|
||||
error!("Failed to get input event: {:?}", e);
|
||||
break 'epoll;
|
||||
} else if self.process_input_queue() {
|
||||
if let Err(e) = self.signal_used_queue() {
|
||||
error!("Failed to signal used queue: {:?}", e);
|
||||
break 'epoll;
|
||||
}
|
||||
}
|
||||
}
|
||||
KILL_EVENT => {
|
||||
debug!("KILL_EVENT received, stopping epoll loop");
|
||||
break 'epoll;
|
||||
}
|
||||
_ => {
|
||||
error!("Unknown event for virtio-console");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
/// Virtio device for exposing console to the guest OS through virtio.
|
||||
pub struct Console {
|
||||
kill_evt: Option<EventFd>,
|
||||
avail_features: u64,
|
||||
acked_features: u64,
|
||||
input: Arc<ConsoleInput>,
|
||||
out: Option<Box<io::Write + Send>>,
|
||||
}
|
||||
|
||||
/// Input device.
|
||||
pub struct ConsoleInput {
|
||||
input_evt: EventFd,
|
||||
in_buffer: Arc<Mutex<VecDeque<u8>>>,
|
||||
}
|
||||
|
||||
impl ConsoleInput {
|
||||
pub fn queue_input_bytes(&self, input: &[u8]) {
|
||||
let mut in_buffer = self.in_buffer.lock().unwrap();
|
||||
in_buffer.extend(input);
|
||||
let _ = self.input_evt.write(1);
|
||||
}
|
||||
}
|
||||
|
||||
impl Console {
|
||||
/// Create a new virtio console device that gets random data from /dev/urandom.
|
||||
pub fn new(out: Option<Box<io::Write + Send>>) -> io::Result<(Console, Arc<ConsoleInput>)> {
|
||||
let avail_features = 1u64 << VIRTIO_F_VERSION_1;
|
||||
|
||||
let input_evt = EventFd::new(EFD_NONBLOCK).unwrap();
|
||||
|
||||
let console_input = Arc::new(ConsoleInput {
|
||||
input_evt,
|
||||
in_buffer: Arc::new(Mutex::new(VecDeque::new())),
|
||||
});
|
||||
|
||||
Ok((
|
||||
Console {
|
||||
kill_evt: None,
|
||||
avail_features,
|
||||
acked_features: 0u64,
|
||||
input: console_input.clone(),
|
||||
out,
|
||||
},
|
||||
console_input,
|
||||
))
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for Console {
|
||||
fn drop(&mut self) {
|
||||
if let Some(kill_evt) = self.kill_evt.take() {
|
||||
// Ignore the result because there is nothing we can do about it.
|
||||
let _ = kill_evt.write(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl VirtioDevice for Console {
|
||||
fn device_type(&self) -> u32 {
|
||||
VirtioDeviceType::TYPE_CONSOLE as u32
|
||||
}
|
||||
|
||||
fn queue_max_sizes(&self) -> &[u16] {
|
||||
QUEUE_SIZES
|
||||
}
|
||||
|
||||
fn features(&self, page: u32) -> u32 {
|
||||
match page {
|
||||
// Get the lower 32-bits of the features bitfield.
|
||||
0 => self.avail_features as u32,
|
||||
// Get the upper 32-bits of the features bitfield.
|
||||
1 => (self.avail_features >> 32) as u32,
|
||||
_ => {
|
||||
warn!("Received request for unknown features page.");
|
||||
0u32
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn ack_features(&mut self, page: u32, value: u32) {
|
||||
let mut v = match page {
|
||||
0 => u64::from(value),
|
||||
1 => u64::from(value) << 32,
|
||||
_ => {
|
||||
warn!("Cannot acknowledge unknown features page.");
|
||||
0u64
|
||||
}
|
||||
};
|
||||
|
||||
// Check if the guest is ACK'ing a feature that we didn't claim to have.
|
||||
let unrequested_features = v & !self.avail_features;
|
||||
if unrequested_features != 0 {
|
||||
warn!("Received acknowledge request for unknown feature.");
|
||||
|
||||
// Don't count these features as acked.
|
||||
v &= !unrequested_features;
|
||||
}
|
||||
self.acked_features |= v;
|
||||
}
|
||||
|
||||
fn read_config(&self, _offset: u64, _data: &mut [u8]) {
|
||||
warn!("Device specific configuration is not defined yet");
|
||||
}
|
||||
|
||||
fn write_config(&mut self, _offset: u64, _data: &[u8]) {
|
||||
warn!("Device specific configuration is not defined yet");
|
||||
}
|
||||
|
||||
fn activate(
|
||||
&mut self,
|
||||
mem: GuestMemoryMmap,
|
||||
interrupt_cb: Arc<VirtioInterrupt>,
|
||||
status: Arc<AtomicUsize>,
|
||||
queues: Vec<Queue>,
|
||||
mut queue_evts: Vec<EventFd>,
|
||||
) -> ActivateResult {
|
||||
if queues.len() != NUM_QUEUES || queue_evts.len() != NUM_QUEUES {
|
||||
error!(
|
||||
"Cannot perform activate. Expected {} queue(s), got {}",
|
||||
NUM_QUEUES,
|
||||
queues.len()
|
||||
);
|
||||
return Err(ActivateError::BadActivate);
|
||||
}
|
||||
|
||||
let (self_kill_evt, kill_evt) =
|
||||
match EventFd::new(EFD_NONBLOCK).and_then(|e| Ok((e.try_clone()?, e))) {
|
||||
Ok(v) => v,
|
||||
Err(e) => {
|
||||
error!("failed creating kill EventFd pair: {}", e);
|
||||
return Err(ActivateError::BadActivate);
|
||||
}
|
||||
};
|
||||
self.kill_evt = Some(self_kill_evt);
|
||||
|
||||
if let Some(out) = self.out.take() {
|
||||
let mut handler = ConsoleEpollHandler {
|
||||
queues,
|
||||
mem,
|
||||
interrupt_status: status,
|
||||
interrupt_cb,
|
||||
in_buffer: self.input.in_buffer.clone(),
|
||||
out,
|
||||
input_queue_evt: queue_evts.remove(0),
|
||||
output_queue_evt: queue_evts.remove(0),
|
||||
input_evt: self.input.input_evt.try_clone().unwrap(),
|
||||
kill_evt,
|
||||
};
|
||||
|
||||
let worker_result = thread::Builder::new()
|
||||
.name("virtio_console".to_string())
|
||||
.spawn(move || handler.run());
|
||||
|
||||
if let Err(e) = worker_result {
|
||||
error!("failed to spawn virtio_console worker: {}", e);
|
||||
return Err(ActivateError::BadActivate);;
|
||||
}
|
||||
|
||||
return Ok(());
|
||||
}
|
||||
Err(ActivateError::BadActivate)
|
||||
}
|
||||
}
|
||||
@ -20,6 +20,7 @@ use std::fmt;
|
||||
use std::io;
|
||||
|
||||
mod block;
|
||||
mod console;
|
||||
mod device;
|
||||
pub mod fs;
|
||||
pub mod net;
|
||||
@ -30,6 +31,7 @@ mod rng;
|
||||
pub mod transport;
|
||||
|
||||
pub use self::block::*;
|
||||
pub use self::console::*;
|
||||
pub use self::device::*;
|
||||
pub use self::fs::*;
|
||||
pub use self::net::*;
|
||||
@ -55,6 +57,7 @@ const VIRTIO_F_VERSION_1_BITMASK: u64 = 1 << VIRTIO_F_VERSION_1;
|
||||
enum VirtioDeviceType {
|
||||
TYPE_NET = 1,
|
||||
TYPE_BLOCK = 2,
|
||||
TYPE_CONSOLE = 3,
|
||||
TYPE_RNG = 4,
|
||||
TYPE_BALLOON = 5,
|
||||
TYPE_9P = 9,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user