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284 Commits

Author SHA1 Message Date
dependabot-preview[bot]
0374c3dc71 build(deps): bump ssh2 from 0.5.0 to 0.6.0 
Bumps [ssh2](https://github.com/alexcrichton/ssh2-rs) from 0.5.0 to 0.6.0.
- [Release notes](https://github.com/alexcrichton/ssh2-rs/releases)
- [Commits](https://github.com/alexcrichton/ssh2-rs/compare/0.5.0...0.6.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-12-09 05:53:30 +00:00
dependabot-preview[bot]
904b1ea599 build(deps): bump unicode-width from 0.1.6 to 0.1.7 
Bumps [unicode-width](https://github.com/unicode-rs/unicode-width) from 0.1.6 to 0.1.7.
- [Release notes](https://github.com/unicode-rs/unicode-width/releases)
- [Commits](https://github.com/unicode-rs/unicode-width/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-12-05 23:19:28 +00:00
dependabot-preview[bot]
44d026bfb1 build(deps): bump serde_json from 1.0.43 to 1.0.44 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.43 to 1.0.44.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.43...v1.0.44)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-12-04 22:53:40 +00:00
dependabot-preview[bot]
a1285ea57d build(deps): bump cc from 1.0.47 to 1.0.48 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.47 to 1.0.48.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.47...1.0.48)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-12-04 16:57:32 +00:00
dependabot-preview[bot]
dcfd6ffd4b build(deps): bump serde_json from 1.0.42 to 1.0.43 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.42 to 1.0.43.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.42...v1.0.43)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-12-04 11:31:05 +00:00
dependabot-preview[bot]
d378da64ee build(deps): bump vcpkg from 0.2.7 to 0.2.8 
Bumps [vcpkg](https://github.com/mcgoo/vcpkg-rs) from 0.2.7 to 0.2.8.
- [Release notes](https://github.com/mcgoo/vcpkg-rs/releases)
- [Changelog](https://github.com/mcgoo/vcpkg-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mcgoo/vcpkg-rs/compare/vcpkg-rs-0.2.7...vcpkg-rs-0.2.8)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-12-02 07:50:00 +00:00
dependabot-preview[bot]
b1cfdc761a build(deps): bump syn from 1.0.9 to 1.0.11 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.9 to 1.0.11.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.9...1.0.11)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-12-01 11:33:30 +00:00
Samuel Ortiz
0f21781fbe cargo: Bump the kvm and vmm-sys-util crates 
Since the kvm crates now depend on vmm-sys-util, the bump must be
atomic.
The kvm-bindings and ioctls 0.2.0 and 0.4.0 crates come with a few API
changes, one of them being the use of a kvm_ioctls specific error type.
Porting our code to that type makes for a fairly large diff stat.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-11-29 17:48:02 +00:00
dependabot-preview[bot]
ca97385da5 build(deps): bump libc from 0.2.65 to 0.2.66 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.65 to 0.2.66.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.65...0.2.66)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-29 13:00:02 +00:00
dependabot-preview[bot]
f7dace151c build(deps): bump syn from 1.0.8 to 1.0.9 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.8 to 1.0.9.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.8...1.0.9)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-29 08:48:13 +00:00
dependabot-preview[bot]
9fd5ea4951 build(deps): bump signal-hook from 0.1.11 to 0.1.12 
Bumps [signal-hook](https://github.com/vorner/signal-hook) from 0.1.11 to 0.1.12.
- [Release notes](https://github.com/vorner/signal-hook/releases)
- [Changelog](https://github.com/vorner/signal-hook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/compare/v0.1.11...v0.1.12)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-25 21:09:19 +00:00
dependabot-preview[bot]
d6d1074ca3 build(deps): bump serde_derive from 1.0.102 to 1.0.103 
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.102 to 1.0.103.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.102...v1.0.103)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-25 20:32:53 +00:00
dependabot-preview[bot]
4cff045cc6 build(deps): bump serde_json from 1.0.41 to 1.0.42 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.41 to 1.0.42.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.41...v1.0.42)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-25 19:54:16 +00:00
dependabot-preview[bot]
0ae9610e09 build(deps): bump serde from 1.0.102 to 1.0.103 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.102 to 1.0.103.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.102...v1.0.103)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-25 18:52:45 +00:00
dependabot-preview[bot]
0274b7923b build(deps): bump signal-hook-registry from 1.1.1 to 1.2.0 
Bumps [signal-hook-registry](https://github.com/vorner/signal-hook) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/vorner/signal-hook/releases)
- [Changelog](https://github.com/vorner/signal-hook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/compare/registry-v1.1.1...registry-v1.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-25 17:15:16 +00:00
dependabot-preview[bot]
edd59a0f97 build(deps): bump remain from 0.1.4 to 0.1.5 
Bumps [remain](https://github.com/dtolnay/remain) from 0.1.4 to 0.1.5.
- [Release notes](https://github.com/dtolnay/remain/releases)
- [Commits](https://github.com/dtolnay/remain/compare/0.1.4...0.1.5)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-25 17:11:41 +00:00
dependabot-preview[bot]
c718225c5f build(deps): bump openssl-sys from 0.9.52 to 0.9.53 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.52 to 0.9.53.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.52...openssl-sys-v0.9.53)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-25 17:06:23 +00:00
Sebastien Boeuf
e1fccc3615 vhost_user_fs: Add virtio descriptor helper traits 
Introduce helpers to split a virtio descriptor into its readable part on
one side, and into its writable part on the other side. This is useful
to separate the request from the reply.

This code has been ported over from crosvm commit
961461350c0b6824e5f20655031bf6c6bf6b7c30.

Two important modifications have been applied to the original code:
- GuestMemory is replaced by GuestMemoryMmap from the vm-memory crate,
  which comes with different ways of accessing the memory regions.
- VolatileSlice has different methods, which means the code has been
  updated accordingly.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-11-22 22:17:47 +01:00
Sebastien Boeuf
e33ccb0c95 vhost_user_fs: Implement FileSystem trait for Passthrough 
Add a "passthrough" file system implementation that just forwards its
requests to the appropriate system call.

This code has been ported over from crosvm commit
961461350c0b6824e5f20655031bf6c6bf6b7c30.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-11-22 22:17:47 +01:00
Sebastien Boeuf
cd1684bd2e vhost_user_fs: Add FUSE definitions 
To be able to deal with FUSE requests, this commit introduces FUSE
definitions, copied over from the crosvm commit
961461350c0b6824e5f20655031bf6c6bf6b7c30.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-11-22 22:17:47 +01:00
Sebastien Boeuf
03361a6c29 vhost_user_fs: Add new crate 
This new crate will be dedicated to vhost_user_fs specific code that can
be used as a library from the vhost-user-fs daemon.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-11-22 22:17:47 +01:00
dependabot-preview[bot]
e1281b5488 build(deps): bump cast from 0.2.2 to 0.2.3 
Bumps [cast](https://github.com/japaric/cast.rs) from 0.2.2 to 0.2.3.
- [Release notes](https://github.com/japaric/cast.rs/releases)
- [Changelog](https://github.com/japaric/cast.rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/japaric/cast.rs/compare/v0.2.2...v0.2.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-18 08:43:57 +00:00
dependabot-preview[bot]
fa0d573fef build(deps): bump arc-swap from 0.4.3 to 0.4.4 
Bumps [arc-swap](https://github.com/vorner/arc-swap) from 0.4.3 to 0.4.4.
- [Release notes](https://github.com/vorner/arc-swap/releases)
- [Changelog](https://github.com/vorner/arc-swap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/arc-swap/compare/v0.4.3...v0.4.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-18 08:43:17 +00:00
dependabot-preview[bot]
4d0872df5f build(deps): bump vm-memory from 8d6ca35 to bb29ec8 
Bumps [vm-memory](https://github.com/rust-vmm/vm-memory) from `8d6ca35` to `bb29ec8`.
- [Release notes](https://github.com/rust-vmm/vm-memory/releases)
- [Commits](8d6ca3553c...bb29ec8713)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-15 06:35:41 +00:00
dependabot-preview[bot]
2dcd36f2f0 build(deps): bump synstructure from 0.12.2 to 0.12.3 
Bumps [synstructure](https://github.com/mystor/synstructure) from 0.12.2 to 0.12.3.
- [Release notes](https://github.com/mystor/synstructure/releases)
- [Commits](https://github.com/mystor/synstructure/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-11 19:29:20 +00:00
dependabot-preview[bot]
7b77189c80 build(deps): bump vm-memory from 366a907 to 8d6ca35 
Bumps [vm-memory](https://github.com/rust-vmm/vm-memory) from `366a907` to `8d6ca35`.
- [Release notes](https://github.com/rust-vmm/vm-memory/releases)
- [Commits](366a907660...8d6ca3553c)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-11 12:43:48 +00:00
Samuel Ortiz
96aa2441ad vmm: http: Convert to micro_http HttpServer 
The new micro_http package provides a built-in HttpServer wrapper for
running a more robust HTTP server based on the package HTTP API.

Switching to this implementation allows us to, among other things,
handle HTTP requests that are larger than 1024 bytes.

Fixes: #423

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-11-10 14:51:55 +01:00
Jose Carlos Venegas Munoz
7498647e3f cargo: Update micro_http 
Update micro_http create to allow set content type.

Suggested-by:  Samuel Ortiz <sameo@linux.intel.com>
Tested-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>

Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
 2019-11-08 22:49:08 +01:00
dependabot-preview[bot]
fa94635282 build(deps): bump syn from 1.0.7 to 1.0.8 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.7 to 1.0.8.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.7...1.0.8)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-08 21:18:37 +00:00
Sergio Lopez
5870452d25 src: add vhost-user-blk backend 
Create a vhost-user-blk backend using vhost-user-backend and following
the conventions established by the existing vhost-user-net
implementation.

This backend is based on https://github.com/slp/vhost-user-backend,
but a bit simplified, making it closer to the original implementation
in Firecracker. The main features missing are EVENT_IDX, support for
asynchronous I/O and multiqueue, but it's still fully functional and
provides a good starting point for evolving it into a more complete
implementation.

Signed-off-by: Sergio Lopez <slp@redhat.com>
 2019-11-07 10:36:30 +00:00
dependabot-preview[bot]
2cc723f77b build(deps): bump blake2b_simd from 0.5.8 to 0.5.9 
Bumps [blake2b_simd](https://github.com/oconnor663/blake2_simd) from 0.5.8 to 0.5.9.
- [Release notes](https://github.com/oconnor663/blake2_simd/releases)
- [Commits](https://github.com/oconnor663/blake2_simd/compare/0.5.8...0.5.9)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-07 07:40:51 +00:00
dependabot-preview[bot]
d1f03bae84 build(deps): bump pnet_macros from 0.22.0 to 0.23.0 
Bumps [pnet_macros](https://github.com/libpnet/libpnet) from 0.22.0 to 0.23.0.
- [Release notes](https://github.com/libpnet/libpnet/releases)
- [Commits](https://github.com/libpnet/libpnet/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-06 14:35:29 +00:00
dependabot-preview[bot]
ae5e8c47ae build(deps): bump cc from 1.0.46 to 1.0.47 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.46 to 1.0.47.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.46...1.0.47)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-05 23:58:36 +00:00
dependabot-preview[bot]
8cd45e4ade build(deps): bump synstructure from 0.12.1 to 0.12.2 
Bumps [synstructure](https://github.com/mystor/synstructure) from 0.12.1 to 0.12.2.
- [Release notes](https://github.com/mystor/synstructure/releases)
- [Commits](https://github.com/mystor/synstructure/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-05 23:58:17 +00:00
dependabot-preview[bot]
2d25862477 build(deps): bump pkg-config from 0.3.16 to 0.3.17 
Bumps [pkg-config](https://github.com/rust-lang/pkg-config-rs) from 0.3.16 to 0.3.17.
- [Release notes](https://github.com/rust-lang/pkg-config-rs/releases)
- [Changelog](https://github.com/rust-lang/pkg-config-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/pkg-config-rs/compare/0.3.16...0.3.17)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-11-02 16:10:00 +00:00
dependabot-preview[bot]
87e9ce6960 build(deps): bump num_cpus from 1.10.1 to 1.11.0 
Bumps [num_cpus](https://github.com/seanmonstar/num_cpus) from 1.10.1 to 1.11.0.
- [Release notes](https://github.com/seanmonstar/num_cpus/releases)
- [Changelog](https://github.com/seanmonstar/num_cpus/blob/master/CHANGELOG.md)
- [Commits](https://github.com/seanmonstar/num_cpus/compare/v1.10.1...v1.11.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-31 14:03:37 +00:00
Sebastien Boeuf
587a420429 cargo: Update to the latest kvm-ioctls version 
We need to rely on the latest kvm-ioctls version to benefit from the
recent addition of unregister_ioevent(), allowing us to detach a
previously registered eventfd to a PIO or MMIO guest address.

Because of this update, we had to modify the current constraint we had
on the vmm-sys-util crate, using ">= 0.1.1" instead of being strictly
tied to "0.2.0".

Once the dependency conflict resolved, this commit took care of fixing
build issues caused by recent modification of kvm-ioctls relying on
EventFd reference instead of RawFd.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-10-31 09:30:59 +01:00
Samuel Ortiz
3be95dbf93 pci: Remove KVM dependency 
The PCI crate should not depend on the KVM crates.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-29 20:09:04 -07:00
Sebastien Boeuf
5cc1e73e52 Fix Cargo.lock 
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-10-29 16:48:02 +01:00
dependabot-preview[bot]
be6a1975d2 build(deps): bump serde_derive from 1.0.101 to 1.0.102 
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.101 to 1.0.102.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.101...v1.0.102)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-28 07:34:31 +00:00
dependabot-preview[bot]
f27893f822 build(deps): bump vm-memory from 8669369 to 366a907 
Bumps [vm-memory](https://github.com/rust-vmm/vm-memory) from `8669369` to `366a907`.
- [Release notes](https://github.com/rust-vmm/vm-memory/releases)
- [Commits](8669369d17...366a907660)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-28 07:17:32 +00:00
dependabot-preview[bot]
696f6cae47 build(deps): bump signal-hook from 0.1.10 to 0.1.11 
Bumps [signal-hook](https://github.com/vorner/signal-hook) from 0.1.10 to 0.1.11.
- [Release notes](https://github.com/vorner/signal-hook/releases)
- [Changelog](https://github.com/vorner/signal-hook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/compare/v0.1.10...v0.1.11)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-28 06:59:16 +00:00
dependabot-preview[bot]
1f7f484f61 build(deps): bump serde from 1.0.101 to 1.0.102 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.101 to 1.0.102.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.101...v1.0.102)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-28 06:28:18 +00:00
dependabot-preview[bot]
4e0b5e8a63 build(deps): bump syn from 1.0.6 to 1.0.7 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.6 to 1.0.7.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.6...1.0.7)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-28 06:27:34 +00:00
dependabot-preview[bot]
c159515e91 build(deps): bump syn from 1.0.5 to 1.0.6 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.5 to 1.0.6.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.5...1.0.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-27 09:21:34 +00:00
dependabot-preview[bot]
26336363cc build(deps): bump getrandom from 0.1.12 to 0.1.13 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.1.12 to 0.1.13.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.1.12...v0.1.13)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-25 13:03:06 +00:00
Samuel Ortiz
de9eb3e0fa Bump vmm-sys-utils to 0.2.0 
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-23 11:35:11 +03:00
dependabot-preview[bot]
dc951af167 build(deps): bump c2-chacha from 0.2.2 to 0.2.3 
Bumps [c2-chacha](https://github.com/cryptocorrosion/cryptocorrosion) from 0.2.2 to 0.2.3.
- [Release notes](https://github.com/cryptocorrosion/cryptocorrosion/releases)
- [Commits](https://github.com/cryptocorrosion/cryptocorrosion/compare/c2-chacha-0.2.2...c2-chacha-0.2.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-21 17:44:17 +00:00
dependabot-preview[bot]
3dff551399 build(deps): bump ppv-lite86 from 0.2.5 to 0.2.6 
Bumps [ppv-lite86](https://github.com/cryptocorrosion/cryptocorrosion) from 0.2.5 to 0.2.6.
- [Release notes](https://github.com/cryptocorrosion/cryptocorrosion/releases)
- [Commits](https://github.com/cryptocorrosion/cryptocorrosion/compare/ppv-lite86-0.2.5...ppv-lite86-0.2.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-21 17:10:47 +00:00
dependabot-preview[bot]
4783fe7402 build(deps): bump autocfg from 0.1.6 to 0.1.7 
Bumps [autocfg](https://github.com/cuviper/autocfg) from 0.1.6 to 0.1.7.
- [Release notes](https://github.com/cuviper/autocfg/releases)
- [Commits](https://github.com/cuviper/autocfg/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-21 04:26:47 +00:00
dependabot-preview[bot]
e10413b96c build(deps): bump proc-macro2 from 1.0.5 to 1.0.6 
Bumps [proc-macro2](https://github.com/alexcrichton/proc-macro2) from 1.0.5 to 1.0.6.
- [Release notes](https://github.com/alexcrichton/proc-macro2/releases)
- [Commits](https://github.com/alexcrichton/proc-macro2/compare/1.0.5...1.0.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-20 14:30:54 +00:00
dependabot-preview[bot]
317d754946 build(deps): bump ssh2 from 0.4.0 to 0.5.0 
Bumps [ssh2](https://github.com/alexcrichton/ssh2-rs) from 0.4.0 to 0.5.0.
- [Release notes](https://github.com/alexcrichton/ssh2-rs/releases)
- [Commits](https://github.com/alexcrichton/ssh2-rs/compare/0.4.0...0.5.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-20 14:30:18 +00:00
dependabot-preview[bot]
eff1ece368 build(deps): bump openssl-sys from 0.9.51 to 0.9.52 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.51 to 0.9.52.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.51...openssl-sys-v0.9.52)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-20 14:30:02 +00:00
dependabot-preview[bot]
2d7bfdd920 build(deps): bump libc from 0.2.64 to 0.2.65 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.64 to 0.2.65.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.64...0.2.65)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-18 08:53:20 +00:00
dependabot-preview[bot]
2b60452195 build(deps): bump backtrace from 0.3.39 to 0.3.40 
Bumps [backtrace](https://github.com/rust-lang/backtrace-rs) from 0.3.39 to 0.3.40.
- [Release notes](https://github.com/rust-lang/backtrace-rs/releases)
- [Commits](https://github.com/rust-lang/backtrace-rs/compare/0.3.39...0.3.40)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-17 22:53:26 +00:00
dependabot-preview[bot]
e8a25c22f6 build(deps): bump backtrace from 0.3.38 to 0.3.39 
Bumps [backtrace](https://github.com/rust-lang/backtrace-rs) from 0.3.38 to 0.3.39.
- [Release notes](https://github.com/rust-lang/backtrace-rs/releases)
- [Commits](https://github.com/rust-lang/backtrace-rs/compare/0.3.38...0.3.39)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-17 19:14:34 +00:00
dependabot-preview[bot]
b8be1dc24a build(deps): bump backtrace-sys from 0.1.31 to 0.1.32 
Bumps [backtrace-sys](https://github.com/alexcrichton/backtrace-rs) from 0.1.31 to 0.1.32.
- [Release notes](https://github.com/alexcrichton/backtrace-rs/releases)
- [Commits](https://github.com/alexcrichton/backtrace-rs/compare/backtrace-sys-0.1.31...backtrace-sys-0.1.32)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-17 18:40:05 +00:00
dependabot-preview[bot]
83631599a3 build(deps): bump cc from 1.0.45 to 1.0.46 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.45 to 1.0.46.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.45...1.0.46)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-17 06:37:13 +00:00
Sebastien Boeuf
c65ead5de8 vm-virtio: Trigger external map/unmap from virtio-iommu 
This patch relies on the trait implementation provided for each device
which requires some sort of external update based on a map or unmap.

Whenever a MAP or UNMAP request comes through the virtqueues, it
triggers a call to the external mapping trait with map()/unmap()
functions being invoked.

Those external mappings are meant to be used from VFIO and vhost-user
devices as they need to update their own mappings. In case of VFIO, the
goal is to update the DMAR table in the physical IOMMU, while vhost-user
devices needs to update their internal representation of the virtqueues.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-10-16 07:27:06 +02:00
Sebastien Boeuf
837bcbc6ba vfio: Create VFIO implementation of ExternalDmaMapping 
With this implementation of the trait ExternalDmaMapping, we now have
the tool to provide to the virtual IOMMU to trigger the map/unmap on
behalf of the guest.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-10-16 07:27:06 +02:00
Sebastien Boeuf
34bb31791b vm-device: Add new crate for virtio and VFIO agnostic traits 
The new crate vm-device is created here to host the definitions of
traits not meant to be tied to virtio of VFIO specifically. We need to
add a new trait to update external DMA mappings for devices, which is
why the vm-device crate is the right fit for this.

We can expect this crate to be extended later once the design gets
approved from a rust-vmm perspective.

In this specific use case, we can have some devices like VFIO or
vhost-user ones requiring to be notified about mapping updates. This
new trait ExternalDmaMapping will allow such devices to implement their
own way to handle such event.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-10-16 07:27:06 +02:00
dependabot-preview[bot]
3bb51d4d5e build(deps): bump libc from 0.2.62 to 0.2.64 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.62 to 0.2.64.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.62...0.2.64)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-15 19:46:54 +00:00
dependabot-preview[bot]
9e78c2e686 build(deps): bump ryu from 1.0.1 to 1.0.2 
Bumps [ryu](https://github.com/dtolnay/ryu) from 1.0.1 to 1.0.2.
- [Release notes](https://github.com/dtolnay/ryu/releases)
- [Commits](https://github.com/dtolnay/ryu/compare/1.0.1...1.0.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-15 05:16:47 +00:00
dependabot-preview[bot]
90d1083bda build(deps): bump syn from 1.0.3 to 1.0.5 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.3 to 1.0.5.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.3...1.0.5)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-14 11:25:01 +02:00
dependabot-preview[bot]
5ca068a068 build(deps): bump proc-macro2 from 1.0.1 to 1.0.5 
Bumps [proc-macro2](https://github.com/alexcrichton/proc-macro2) from 1.0.1 to 1.0.5.
- [Release notes](https://github.com/alexcrichton/proc-macro2/releases)
- [Commits](https://github.com/alexcrichton/proc-macro2/compare/1.0.1...1.0.5)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-14 09:23:47 +00:00
dependabot-preview[bot]
ef090cf37d build(deps): bump ryu from 1.0.0 to 1.0.1 
Bumps [ryu](https://github.com/dtolnay/ryu) from 1.0.0 to 1.0.1.
- [Release notes](https://github.com/dtolnay/ryu/releases)
- [Commits](https://github.com/dtolnay/ryu/compare/1.0.0...1.0.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-12 09:33:07 +01:00
dependabot-preview[bot]
db3ece8ef2 build(deps): bump failure from 0.1.5 to 0.1.6 
Bumps [failure](https://github.com/rust-lang-nursery/failure) from 0.1.5 to 0.1.6.
- [Release notes](https://github.com/rust-lang-nursery/failure/releases)
- [Changelog](https://github.com/rust-lang-nursery/failure/blob/master/RELEASES.md)
- [Commits](https://github.com/rust-lang-nursery/failure/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-12 08:32:38 +00:00
Samuel Ortiz
8e018d6feb vfio: Move vfio-bindings to crates.io 
And remove our local vfio-bindings code.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-10 10:32:40 +02:00
Samuel Ortiz
c446b9d510 Cargo: Move virtio-bindings to crates.io 
v0.1.0 was just published.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-10 10:32:40 +02:00
dependabot-preview[bot]
6df7cd0e4b build(deps): bump openssl-sys from 0.9.50 to 0.9.51 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.50 to 0.9.51.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.50...openssl-sys-v0.9.51)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-10 07:44:14 +00:00
dependabot-preview[bot]
3a04db5936 build(deps): bump arrayvec from 0.4.11 to 0.4.12 
Bumps [arrayvec](https://github.com/bluss/arrayvec) from 0.4.11 to 0.4.12.
- [Release notes](https://github.com/bluss/arrayvec/releases)
- [Commits](https://github.com/bluss/arrayvec/compare/0.4.11...0.4.12)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-10 01:04:35 +00:00
dependabot-preview[bot]
ad7d02cd74 build(deps): bump nodrop from 0.1.13 to 0.1.14 
Bumps [nodrop](https://github.com/bluss/arrayvec) from 0.1.13 to 0.1.14.
- [Release notes](https://github.com/bluss/arrayvec/releases)
- [Commits](https://github.com/bluss/arrayvec/compare/nodrop-0.1.13...nodrop-0.1.14)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-09 15:12:04 +00:00
Samuel Ortiz
14eb071b29 Cargo: Move to crates.io vmm-sys-util 
Use the newly published 0.1.1 version.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-08 07:28:53 -07:00
Samuel Ortiz
8288cb2ac8 micro_http: Use Firecracker version 
As of commit 2b94334a, Firecracker includes all the changes we need.
We can now switch to using it instead of carrying a copy.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-04 06:52:34 -07:00
Samuel Ortiz
f674019ea1 vmm: {De}serialize VmConfig 
We use the serde crate to serialize and deserialize the VmVConfig
structure. This structure will be passed from the HTTP API caller as a
JSON payload and we need to deserialize it into a VmConfig.

For a convenient use of the HTTP API, we also provide Default traits
implementations for some of the VmConfig fields (vCPUs, memory, etc...).

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-04 09:36:33 +02:00
Samuel Ortiz
2371325f9c vmm: api: Add HTTP server 
The Cloud Hyper HTTP server runs a synchronous, multi-threaded
loop that receives HTTP requests and tries to call the corresponding
endpoint handlers for the requests URIs.

An endpoint handler will parse the HTTP request and potentially
translate it into and IPC request. The handler holds an notifier and an
mspc Sender for respectively notifying and sending the IPC payload to
the VMM API server. The handler then waits for an API server response
and translate it back into an HTTP response.
The HTTP server is responsible for sending the reponse back to the
caller.

The HTTP server uses a static routes hash table that maps URIs to
endpoint handlers.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-04 09:36:33 +02:00
dependabot-preview[bot]
1b66a2fa60 build(deps): bump serde_json from 1.0.40 to 1.0.41 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.40 to 1.0.41.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.40...v1.0.41)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-03 22:06:24 +00:00
dependabot-preview[bot]
47367eb61b build(deps): bump openssl-sys from 0.9.49 to 0.9.50 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.49 to 0.9.50.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.49...openssl-sys-v0.9.50)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-10-03 09:06:31 +00:00
Cathy Zhang
f6d1a9d9b8 src: Add vhost-user-net backend 
Create vhost-user-net backend with Tap interface, to offload network
transaction from cloud-hypervisor. The goal is to provide flexibility
about the backend being in use, but also more security as it will allow
users to isolate the backend with different security profiles since it
will run as a dedicated process on the host.

Signed-off-by: Cathy Zhang <cathy.zhang@intel.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-09-30 13:06:00 -07:00
Samuel Ortiz
8188074300 main: Start the VMM thread 
We now start the main VMM thread, which will be listening for VM and IPC
related events.
In order to start the configured VM, we no longer directly call the VM
API but we use the IPC instead, to first create and then start a VM.

Fixes: #303

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-09-26 16:21:14 +02:00
dependabot-preview[bot]
e869283b4e build(deps): bump cfg-if from 0.1.9 to 0.1.10 
Bumps [cfg-if](https://github.com/alexcrichton/cfg-if) from 0.1.9 to 0.1.10.
- [Release notes](https://github.com/alexcrichton/cfg-if/releases)
- [Commits](https://github.com/alexcrichton/cfg-if/compare/0.1.9...0.1.10)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-24 20:30:43 +00:00
dependabot-preview[bot]
dbff0e94b8 build(deps): bump backtrace from 0.3.37 to 0.3.38 
Bumps [backtrace](https://github.com/rust-lang/backtrace-rs) from 0.3.37 to 0.3.38.
- [Release notes](https://github.com/rust-lang/backtrace-rs/releases)
- [Commits](https://github.com/rust-lang/backtrace-rs/compare/0.3.37...0.3.38)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-23 20:08:09 +00:00
dependabot-preview[bot]
a2f3da3488 build(deps): bump arc-swap from 0.4.2 to 0.4.3 
Bumps [arc-swap](https://github.com/vorner/arc-swap) from 0.4.2 to 0.4.3.
- [Release notes](https://github.com/vorner/arc-swap/releases)
- [Changelog](https://github.com/vorner/arc-swap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/arc-swap/compare/v0.4.2...v0.4.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-21 08:11:43 +00:00
Sebastien Boeuf
0a0c7358a2 virtio-bindings: Rely on the upstream crate from rust-vmm 
Now that virtio-bindings is a crate part of the rust-vmm project, we
want to rely on this one instead of the local one we had so far.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-09-19 07:13:54 -07:00
dependabot-preview[bot]
bf4f3db6c4 build(deps): bump vmm-sys-util from 07ef2e2 to 27e7ff1 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `07ef2e2` to `27e7ff1`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](07ef2e280e...27e7ff14d6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-18 11:48:09 +00:00
dependabot-preview[bot]
67ef4f0d74 build(deps): bump linux-loader from b270081 to 6cf23a8 
Bumps [linux-loader](https://github.com/rust-vmm/linux-loader) from `b270081` to `6cf23a8`.
- [Release notes](https://github.com/rust-vmm/linux-loader/releases)
- [Commits](b2700818ad...6cf23a8bca)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-17 07:50:59 +00:00
Rob Bradford
3567206059 build, tests: Update to ssh2 0.4.0 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-09-16 13:21:48 +01:00
dependabot-preview[bot]
ea7f4d7f0b build(deps): bump serde from 1.0.100 to 1.0.101 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.100 to 1.0.101.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.100...v1.0.101)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-16 11:47:24 +00:00
dependabot-preview[bot]
c0fede0774 build(deps): bump libssh2-sys from 0.2.11 to 0.2.12 
Bumps [libssh2-sys](https://github.com/alexcrichton/ssh2-rs) from 0.2.11 to 0.2.12.
- [Release notes](https://github.com/alexcrichton/ssh2-rs/releases)
- [Commits](https://github.com/alexcrichton/ssh2-rs/compare/libssh2-sys-0.2.11...libssh2-sys-0.2.12)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-16 11:47:12 +00:00
dependabot-preview[bot]
c00b58de9b build(deps): bump pkg-config from 0.3.15 to 0.3.16 
Bumps [pkg-config](https://github.com/rust-lang/pkg-config-rs) from 0.3.15 to 0.3.16.
- [Release notes](https://github.com/rust-lang/pkg-config-rs/releases)
- [Changelog](https://github.com/rust-lang/pkg-config-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/pkg-config-rs/compare/0.3.15...0.3.16)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-09 12:48:05 +00:00
dependabot-preview[bot]
5f752dade7 build(deps): bump serde from 1.0.99 to 1.0.100 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.99 to 1.0.100.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.99...v1.0.100)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-09 08:17:00 +00:00
dependabot-preview[bot]
8e7d67fcfe build(deps): bump vmm-sys-util from 8703cfd to 07ef2e2 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `8703cfd` to `07ef2e2`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](8703cfd427...07ef2e280e)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-09 08:16:31 +00:00
dependabot-preview[bot]
b515d48eca build(deps): bump cc from 1.0.42 to 1.0.45 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.42 to 1.0.45.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.42...1.0.45)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-09 08:15:49 +00:00
dependabot-preview[bot]
f740a3568d build(deps): bump getrandom from 0.1.11 to 0.1.12 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.1.11 to 0.1.12.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.1.11...v0.1.12)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-06 14:07:55 +00:00
dependabot-preview[bot]
e21bc972b0 build(deps): bump vmm-sys-util from fd4dcd1 to 8703cfd 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `fd4dcd1` to `8703cfd`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](fd4dcd172e...8703cfd427)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-06 06:37:14 +00:00
dependabot-preview[bot]
d446a8217a build(deps): bump blake2b_simd from 0.5.7 to 0.5.8 
Bumps [blake2b_simd](https://github.com/oconnor663/blake2_simd) from 0.5.7 to 0.5.8.
- [Release notes](https://github.com/oconnor663/blake2_simd/releases)
- [Commits](https://github.com/oconnor663/blake2_simd/compare/0.5.7...0.5.8)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-05 18:41:53 +00:00
dependabot-preview[bot]
2432ad07ea build(deps): bump cc from 1.0.41 to 1.0.42 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.41 to 1.0.42.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.41...1.0.42)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-05 16:41:42 +00:00
dependabot-preview[bot]
037807f949 build(deps): bump backtrace from 0.3.36 to 0.3.37 
Bumps [backtrace](https://github.com/rust-lang/backtrace-rs) from 0.3.36 to 0.3.37.
- [Release notes](https://github.com/rust-lang/backtrace-rs/releases)
- [Commits](https://github.com/rust-lang/backtrace-rs/compare/0.3.36...0.3.37)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-04 20:41:39 +00:00
dependabot-preview[bot]
47ca277690 build(deps): bump backtrace from 0.3.35 to 0.3.36 
Bumps [backtrace](https://github.com/rust-lang/backtrace-rs) from 0.3.35 to 0.3.36.
- [Release notes](https://github.com/rust-lang/backtrace-rs/releases)
- [Commits](https://github.com/rust-lang/backtrace-rs/compare/0.3.35...0.3.36)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-04 16:53:46 +00:00
dependabot-preview[bot]
7ce0db90f0 build(deps): bump regex-syntax from 0.6.11 to 0.6.12 
Bumps [regex-syntax](https://github.com/rust-lang/regex) from 0.6.11 to 0.6.12.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/regex-syntax-0.6.11...regex-syntax-0.6.12)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-09-03 17:24:30 +00:00
Rob Bradford
ee83c2d44e arch: x86_64: Generate basic ACPI tables 
Generate very basic ACPI tables for HW reduced ACPI.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-09-03 19:18:49 +02:00
Rob Bradford
eea6f1dc9e acpi_tables: Add initial ACPI tables support 
Add a revision 2 RSDP table only supporting an XSDT along with support
for creating generic SDT based tables.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-09-03 19:18:49 +02:00
Samuel Ortiz
8718043dfc cloud-hypervisor: Bump vmm-sys-util crate version 
Bump from 829d605 to fd4dcd1.

PR #225 failed because we were still using the vmm-sys-util logging
macros and the crate's syslog module got removed.

This one relies on the previous commit switching to using the
log crate macros instead.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-09-02 15:07:42 +02:00
dependabot-preview[bot]
ce60ff16c4 build(deps): bump vmm-sys-util from a0b3893 to 829d605 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `a0b3893` to `829d605`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](a0b3893a40...829d605a07)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-30 11:35:54 +00:00
dependabot-preview[bot]
3dd329052c build(deps): bump vmm-sys-util from 2177381 to a0b3893 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `2177381` to `a0b3893`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](2177381ed6...a0b3893a40)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-29 07:59:39 +00:00
dependabot-preview[bot]
18a8bb0072 build(deps): bump vmm-sys-util from 7222869 to 2177381 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `7222869` to `2177381`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](7222869ed3...2177381ed6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-28 11:35:54 +00:00
dependabot-preview[bot]
151637b647 build(deps): bump cc from 1.0.40 to 1.0.41 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.40 to 1.0.41.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.40...1.0.41)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-28 01:13:15 +00:00
dependabot-preview[bot]
c316c161a6 build(deps): bump vm-memory from 1635f25 to 8669369 
Bumps [vm-memory](https://github.com/rust-vmm/vm-memory) from `1635f25` to `8669369`.
- [Release notes](https://github.com/rust-vmm/vm-memory/releases)
- [Commits](1635f25afc...8669369d17)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-27 12:48:10 +00:00
dependabot-preview[bot]
808fcaa43b build(deps): bump lazy_static from 1.3.0 to 1.4.0 
Bumps [lazy_static](https://github.com/rust-lang-nursery/lazy-static.rs) from 1.3.0 to 1.4.0.
- [Release notes](https://github.com/rust-lang-nursery/lazy-static.rs/releases)
- [Commits](https://github.com/rust-lang-nursery/lazy-static.rs/compare/1.3.0...1.4.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-26 13:30:59 +00:00
dependabot-preview[bot]
bc87c9f19b build(deps): bump kvm-ioctls from 37669f6 to 30adb02 
Bumps [kvm-ioctls](https://github.com/rust-vmm/kvm-ioctls) from `37669f6` to `30adb02`.
- [Release notes](https://github.com/rust-vmm/kvm-ioctls/releases)
- [Commits](37669f60a0...30adb02158)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-26 13:30:36 +00:00
dependabot-preview[bot]
66a7a94a12 build(deps): bump getrandom from 0.1.10 to 0.1.11 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.1.10 to 0.1.11.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.1.10...v0.1.11)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-25 18:03:45 +00:00
dependabot-preview[bot]
582fc7f989 build(deps): bump constant_time_eq from 0.1.3 to 0.1.4 
Bumps [constant_time_eq](https://github.com/cesarb/constant_time_eq) from 0.1.3 to 0.1.4.
- [Release notes](https://github.com/cesarb/constant_time_eq/releases)
- [Commits](https://github.com/cesarb/constant_time_eq/compare/0.1.3...0.1.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-21 08:33:30 +00:00
dependabot-preview[bot]
aface5bca2 build(deps): bump unicode-width from 0.1.5 to 0.1.6 
Bumps [unicode-width](https://github.com/unicode-rs/unicode-width) from 0.1.5 to 0.1.6.
- [Release notes](https://github.com/unicode-rs/unicode-width/releases)
- [Commits](https://github.com/unicode-rs/unicode-width/commits/0.1.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-21 07:40:27 +00:00
dependabot-preview[bot]
b528e99b18 build(deps): bump backtrace from 0.3.34 to 0.3.35 
Bumps [backtrace](https://github.com/rust-lang/backtrace-rs) from 0.3.34 to 0.3.35.
- [Release notes](https://github.com/rust-lang/backtrace-rs/releases)
- [Commits](https://github.com/rust-lang/backtrace-rs/compare/0.3.34...0.3.35)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-20 11:14:36 +00:00
dependabot-preview[bot]
e84179994e build(deps): bump blake2b_simd from 0.5.6 to 0.5.7 
Bumps [blake2b_simd](https://github.com/oconnor663/blake2_simd) from 0.5.6 to 0.5.7.
- [Release notes](https://github.com/oconnor663/blake2_simd/releases)
- [Commits](https://github.com/oconnor663/blake2_simd/compare/0.5.6...0.5.7)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-20 10:55:39 +00:00
dependabot-preview[bot]
1d9ad9e7b0 build(deps): bump autocfg from 0.1.5 to 0.1.6 
Bumps [autocfg](https://github.com/cuviper/autocfg) from 0.1.5 to 0.1.6.
- [Release notes](https://github.com/cuviper/autocfg/releases)
- [Commits](https://github.com/cuviper/autocfg/compare/0.1.5...0.1.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-20 10:55:23 +00:00
dependabot-preview[bot]
55f01b2180 build(deps): bump remain from 0.1.3 to 0.1.4 
Bumps [remain](https://github.com/dtolnay/remain) from 0.1.3 to 0.1.4.
- [Release notes](https://github.com/dtolnay/remain/releases)
- [Commits](https://github.com/dtolnay/remain/compare/0.1.3...0.1.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-19 10:18:09 +00:00
dependabot-preview[bot]
49a129f3d3 build(deps): bump serde from 1.0.98 to 1.0.99 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.98 to 1.0.99.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.98...v1.0.99)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-19 10:17:57 +00:00
dependabot-preview[bot]
1c23a09cc6 build(deps): bump getrandom from 0.1.9 to 0.1.10 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.1.9 to 0.1.10.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.1.9...v0.1.10)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-19 10:17:45 +00:00
dependabot-preview[bot]
7245cf7c5e build(deps): bump rust-argon2 from 0.5.0 to 0.5.1 
Bumps [rust-argon2](https://github.com/sru-systems/rust-argon2) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/sru-systems/rust-argon2/releases)
- [Changelog](https://github.com/sru-systems/rust-argon2/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sru-systems/rust-argon2/compare/0.5.0...0.5.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-16 07:49:03 +00:00
dependabot-preview[bot]
7adb9d55ec build(deps): bump libc from 0.2.61 to 0.2.62 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.61 to 0.2.62.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.61...0.2.62)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-16 07:22:34 +00:00
dependabot-preview[bot]
760791abbe build(deps): bump openssl-sys from 0.9.48 to 0.9.49 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.48 to 0.9.49.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.48...openssl-sys-v0.9.49)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-16 06:54:47 +00:00
dependabot-preview[bot]
7b718f3029 build(deps): bump vmm-sys-util from 5f8c251 to 7222869 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `5f8c251` to `7222869`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](5f8c251355...7222869ed3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-16 06:54:23 +00:00
dependabot-preview[bot]
10abfd4448 build(deps): bump vmm-sys-util from 54e256b to 5f8c251 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `54e256b` to `5f8c251`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](54e256b2cb...5f8c251355)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-15 09:34:46 +00:00
dependabot-preview[bot]
6678cbfb79 build(deps): bump getrandom from 0.1.8 to 0.1.9 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.1.8 to 0.1.9.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.1.8...v0.1.9)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-15 08:44:23 +00:00
Rob Bradford
513d2fdcf6 arch: x86_64: Update linux-loader crate 
The linux-loader crate has been updated with a regnerated bootparams.rs
which has changed the API slightly. Update to the latest linux-loader
and adapt the code to reflect the changes:

* e820_map is renamed to e820_table (and all similar variables updated)
* e820entry is renamed to boot_e820_entry
* The E820 type constants are not no longer included

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-08-15 10:42:44 +02:00
dependabot-preview[bot]
0d53a5890d build(deps): bump rustc-demangle from 0.1.15 to 0.1.16 
Bumps [rustc-demangle](https://github.com/alexcrichton/rustc-demangle) from 0.1.15 to 0.1.16.
- [Release notes](https://github.com/alexcrichton/rustc-demangle/releases)
- [Commits](https://github.com/alexcrichton/rustc-demangle/compare/0.1.15...0.1.16)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-14 08:12:28 +00:00
dependabot-preview[bot]
4b3fd906f7 build(deps): bump cc from 1.0.38 to 1.0.40 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.38 to 1.0.40.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.38...1.0.40)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-13 07:43:10 +00:00
dependabot-preview[bot]
bc5b72ff73 build(deps): bump libc from 0.2.60 to 0.2.61 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.60 to 0.2.61.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.60...0.2.61)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-13 07:21:11 +00:00
dependabot-preview[bot]
b608671031 build(deps): bump syn from 0.15.43 to 0.15.44 
Bumps [syn](https://github.com/dtolnay/syn) from 0.15.43 to 0.15.44.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/0.15.43...0.15.44)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-12 11:07:32 +00:00
dependabot-preview[bot]
97c964891c build(deps): bump arc-swap from 0.4.1 to 0.4.2 
Bumps [arc-swap](https://github.com/vorner/arc-swap) from 0.4.1 to 0.4.2.
- [Release notes](https://github.com/vorner/arc-swap/releases)
- [Changelog](https://github.com/vorner/arc-swap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/arc-swap/compare/v0.4.1...v0.4.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-12 11:07:05 +00:00
fazlamehrab
df5058ec0a vm-virtio: Implement console size config feature 
One of the features of the virtio console device is its size can be
configured and updated. Our first iteration of the console device
implementation is lack of this feature. As a result, it had a
default fixed size which could not be changed. This commit implements
the console config feature and lets us change the console size from
the vmm side.

During the activation of the device, vmm reads the current terminal
size, sets the console configuration accordinly, and lets the driver
know about this configuration by sending an interrupt. Later, if
someone changes the terminal size, the vmm detects the corresponding
event, updates the configuration, and sends interrupt as before. As a
result, the console device driver, in the guest, updates the console
size.

Signed-off-by: A K M Fazla Mehrab <fazla.mehrab.akm@intel.com>
 2019-08-09 13:55:43 -07:00
dependabot-preview[bot]
4c9759e4fc build(deps): bump syn from 0.15.42 to 0.15.43 
Bumps [syn](https://github.com/dtolnay/syn) from 0.15.42 to 0.15.43.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/0.15.42...0.15.43)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-08 07:33:38 +00:00
dependabot-preview[bot]
b7ed71b012 build(deps): bump vmm-sys-util from 9014b7a to 54e256b 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `9014b7a` to `54e256b`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](9014b7ab94...54e256b2cb)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-08 07:13:38 +00:00
dependabot-preview[bot]
8fcaf91d3b build(deps): bump redox_users from 0.3.0 to 0.3.1 
Bumps redox_users from 0.3.0 to 0.3.1.

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-08 07:11:11 +00:00
Rob Bradford
fca911e5f3 main: Add logging support controlled by command line 
This makes the log macros (error!, warn!, info!, etc) in the code work.
It currently defaults to showing only error! messages, but by passing an
increasing number of "-v"s on the command line the verbosity can be
increased.

By default log output goes onto stderr but it can also be sent to a
file.

Fixes: #121

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-08-07 15:48:17 +01:00
dependabot-preview[bot]
6cc3e88742 build(deps): bump getrandom from 0.1.7 to 0.1.8 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.1.7 to 0.1.8.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.1.7...v0.1.8)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-06 07:22:10 +00:00
dependabot-preview[bot]
d1cd3c89c6 build(deps): bump vmm-sys-util from c0bbae5 to 9014b7a 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `c0bbae5` to `9014b7a`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](c0bbae555d...9014b7ab94)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-06 07:21:55 +00:00
dependabot-preview[bot]
91c7f271b3 build(deps): bump utf8-ranges from 1.0.3 to 1.0.4 
Bumps [utf8-ranges](https://github.com/BurntSushi/utf8-ranges) from 1.0.3 to 1.0.4.
- [Release notes](https://github.com/BurntSushi/utf8-ranges/releases)
- [Commits](https://github.com/BurntSushi/utf8-ranges/compare/1.0.3...1.0.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-05 10:45:55 +00:00
dependabot-preview[bot]
87f148cbff build(deps): bump regex-syntax from 0.6.10 to 0.6.11 
Bumps [regex-syntax](https://github.com/rust-lang/regex) from 0.6.10 to 0.6.11.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/regex-syntax-0.6.10...regex-syntax-0.6.11)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-05 10:32:31 +00:00
dependabot-preview[bot]
778c60f21d build(deps): bump vmm-sys-util from 71b5b25 to c0bbae5 
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from `71b5b25` to `c0bbae5`.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Commits](71b5b25dd5...c0bbae555d)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-05 10:31:17 +00:00
Rob Bradford
9caad7394d build, misc: Bump vmm-sys-util dependency 
The structure of the vmm-sys-util crate has changed with lots of code
moving to submodules.

This change adjusts the use of the imported structs to reference the
submodules.

Fixes: #145

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-08-02 07:42:20 -07:00
Rob Bradford
ac950d9a97 build: Bulk update dependencies 
Update all dependencies with "cargo upgrade" with the exception of
vmm-sys-utils which needs some extra porting work.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-08-02 15:22:37 +02:00
dependabot-preview[bot]
0c9547618a build(deps): bump vm-memory from 4c329f4 to 1635f25 
Bumps [vm-memory](https://github.com/rust-vmm/vm-memory) from `4c329f4` to `1635f25`.
- [Release notes](https://github.com/rust-vmm/vm-memory/releases)
- [Commits](4c329f4e76...1635f25afc)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-02 09:59:46 +00:00
dependabot-preview[bot]
6abd50f4b1 build(deps): bump clap from 2.27.1 to 2.33.0 
Bumps [clap](https://github.com/clap-rs/clap) from 2.27.1 to 2.33.0.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-02 08:35:38 +00:00
dependabot-preview[bot]
c7f8498571 build(deps): bump log from 0.4.6 to 0.4.8 
Bumps [log](https://github.com/rust-lang/log) from 0.4.6 to 0.4.8.
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang-nursery/log/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/log/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-02 08:22:44 +00:00
dependabot-preview[bot]
8a7cfe8ec4 build(deps): bump dirs from 2.0.1 to 2.0.2 
Bumps [dirs](https://github.com/soc/dirs-rs) from 2.0.1 to 2.0.2.
- [Release notes](https://github.com/soc/dirs-rs/releases)
- [Commits](https://github.com/soc/dirs-rs/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2019-08-02 08:21:19 +00:00
Samuel Ortiz
4d16ca8ae7 vmm: Support direct device assignment 
With the VFIO crate, we can now support directly assigned PCI devices
into cloud-hypervisor guests.

We support assigning multiple host devices, through the --device command
line parameter. This parameter takes the host device sysfs path.

Fixes: #60

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-07-24 11:55:08 +02:00
Sebastien Boeuf
c93d5361b8 vfio: pci: Build the KVM routes 
We track all MSI and MSI-X capabilities changes, which allows us to also
track all MSI and MSI-X table changes.

With both pieces of information we can build kvm irq routing tables and
map the physical device MSI/X vectors to the guest ones. Once that
mapping is in place we can toggle the VFIO IRQ API accordingly and
enable disable MSI or MSI-X interrupts, from the physical device up to
the guest.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-07-24 11:55:08 +02:00
fazlamehrab
577d44c8eb 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>
 2019-07-22 23:08:56 +01:00