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Author SHA1 Message Date
Manos Pitsidianakis
a1e013286f Move all crates to workspace root 
Having all the workspace crates under the crates/ directory is
unnecessary. Rust documentation itself recommends all crates to be in
the root directory:

https://doc.rust-lang.org/book/ch14-03-cargo-workspaces.html#creating-the-second-package-in-the-workspace

I paste the text content here, in case the online page ever changes or
becomes unavailable:

    ## Creating the Second Package in the Workspace

    Next, let’s create another member package in the workspace and call it add_one. Change the top-level Cargo.toml to specify the add_one path in the members list:

    Filename: Cargo.toml

    [workspace]

    members = [
        "adder",
        "add_one",
    ]

    Then generate a new library crate named add_one:

    $ cargo new add_one --lib
         Created library `add_one` package

    Your add directory should now have these directories and files:

    ├── Cargo.lock
    ├── Cargo.toml
    ├── add_one
    │   ├── Cargo.toml
    │   └── src
    │       └── lib.rs
    ├── adder
    │   ├── Cargo.toml
    │   └── src
    │       └── main.rs
    └── target

Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
 2023-10-16 12:03:57 +05:30
dependabot[bot]
26e787a038 build(deps): bump the vhost-device group with 6 updates 
Bumps the vhost-device group with 6 updates:

| Package | From | To |
| --- | --- | --- |
| [serde](https://github.com/serde-rs/serde) | `1.0.188` | `1.0.189` |
| [aho-corasick](https://github.com/BurntSushi/aho-corasick) | `1.1.1` | `1.1.2` |
| [async-trait](https://github.com/dtolnay/async-trait) | `0.1.73` | `0.1.74` |
| [regex](https://github.com/rust-lang/regex) | `1.9.6` | `1.10.1` |
| [rustix](https://github.com/bytecodealliance/rustix) | `0.38.17` | `0.38.19` |
| [winnow](https://github.com/winnow-rs/winnow) | `0.5.16` | `0.5.17` |


Updates `serde` from 1.0.188 to 1.0.189
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.188...v1.0.189)

Updates `aho-corasick` from 1.1.1 to 1.1.2
- [Commits](https://github.com/BurntSushi/aho-corasick/compare/1.1.1...1.1.2)

Updates `async-trait` from 0.1.73 to 0.1.74
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](https://github.com/dtolnay/async-trait/compare/0.1.73...0.1.74)

Updates `regex` from 1.9.6 to 1.10.1
- [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/1.9.6...1.10.1)

Updates `rustix` from 0.38.17 to 0.38.19
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.17...v0.38.19)

Updates `winnow` from 0.5.16 to 0.5.17
- [Changelog](https://github.com/winnow-rs/winnow/blob/main/CHANGELOG.md)
- [Commits](https://github.com/winnow-rs/winnow/compare/v0.5.16...v0.5.17)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: aho-corasick
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: async-trait
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: regex
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: vhost-device
- dependency-name: rustix
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: winnow
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-16 11:58:26 +05:30
Manos Pitsidianakis
54b5db72e0 Add new workspace under staging/ subdirectory 
Add a new workspace for devices that have no final specification merged
into the virtio spec.

Closes #459

Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
 2023-10-11 16:25:00 +05:30
Erik Schilling
25cba8ea70 gpio: drop no-longer required unsafe Send/Sync impls 
With the refactoring before this commit, `PhysDevice` is `Sync` and
`Send` automatically. So let's drop the unsafe impls to prevent future
type changes to result in unsound behaviour (again).

Fixes: #442
Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
 2023-10-11 14:52:09 +05:30
Erik Schilling
2e4a344c8e gpio: disallow concurrent use on PhysLineState 
RwLock allows multiple concurrent readers. libgpiod, however, does not
offer thread-safety for any function - even if they look like innocent
getters. Therefore, libgpiod objects do not implement `Sync`.

Now, `PhysDevice` is incorrectly marked as `Sync`, giving multiple threads
access to thw RwLock - resulting in unsafe behaviour.

We fix this by just turning the `RwLock` into a `Mutex`.

Issue: #442
Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
 2023-10-11 14:52:09 +05:30
Erik Schilling
340a3f82dd gpio: guard libgpiod::Chip with Mutex 
The Chip is not `Sync` (as wrongly claimed by the `Sync` marker on
`PhysDevice`). So if we want to share the `PhysDevice` across threads,
we will need to guard it by a `Mutex`.

These calls do not block for very long. So this should not cause any new
deadlock conditions.

Issue: #442
Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
 2023-10-11 14:52:09 +05:30
Erik Schilling
bde810043d gpio: update libgpiod 
This update marks some additional types `Send` and fixes some soundness
bugs. The breaking changes do not affect us.

CHANGELOG 0.1.0 -> 0.2.0:
  (potentially-)breaking changes:
    a29f3e6 (bindings: rust: rename {event,settings}_clone to try_clone, 2023-10-04)
    b290348 (bindings: rust: fix soundness of line_info modeling, 2023-10-03)
    d04639d (bindings: rust: bump MSRV to 1.60, 2023-06-16)

  new functionality:
    808d15e (bindings: rust: allow cloning line::InfoRef -> line::Info, 2023-10-03)
    64aac85 (bindings: rust: mark all owning types as `Send`, 2023-09-28)
    d12ce74 (bindings: rust: provide LineRequest::chip_name(), 2023-07-20)
    53226d5 (bindings: rust: examples: add dedicated examples, 2023-06-14)

  other changes:
    0a570b6 (bindings: rust: drop unneeded Arc within Chip, 2023-09-27)
    a97fe96 (bindings: rust: construct chip infos by reference, 2023-09-27)
    27afa47 (bindings: rust: remove useless clone, 2023-09-28)
    3f6e0bf (bindings: rust: add README.md for libgpiod crate, 2023-07-03)
    4b8357b (bindings: rust: clippy: silence false-positive on iterator, 2023-06-30)
    39189f0 (bindings: rust: clippy: drop unneeded conversions, 2023-06-30)
    46115fd (bindings: rust: clippy: silence false-positives on casts, 2023-06-30)
    901104e (bindings: rust: clippy: drop unnecessary casts, 2023-06-30)
    46ecbe0 (rust: examples: file comment consistency, 2023-06-24)
    aaed0f2 (bindings: rust: examples: replace tools examples with use case examples, 2023-06-23)
    b37bd9e (bindings: rust: examples: consistency cleanup, 2023-06-23)
    06c8ad9 (bindings: rust: package new examples in the distro tarball, 2023-06-15)

CHANGELOG 0.2.0 -> 0.2.1:
    acebcf2 (bindings: rust: feature gate unreleased features, 2023-10-06)

Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
 2023-10-11 14:52:09 +05:30
Alex Bennée
026cf0e532 gpio: re-arrange start_backend to handle config errors 
The compiler warns with the move that:

  error: variants `CouldNotOpenDevice`, `CouldNotCreateGpioController`, `CouldNotCreateBackend`, and `CouldNotCreateDaemon` are never constructed
    --> crates/vhost-device-gpio/src/backend.rs:43:5
     |
  31 | pub(crate) enum Error {
     |                 ----- variants in this enum
  ...
  43 |     CouldNotOpenDevice(crate::gpio::Error),
     |     ^^^^^^^^^^^^^^^^^^
  44 |     #[error("Could not create gpio controller: {0}")]
  45 |     CouldNotCreateGpioController(crate::gpio::Error),
     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  46 |     #[error("Could not create gpio backend: {0}")]
  47 |     CouldNotCreateBackend(crate::vhu_gpio::Error),
     |     ^^^^^^^^^^^^^^^^^^^^^
  48 |     #[error("Could not create daemon: {0}")]
  49 |     CouldNotCreateDaemon(vhost_user_backend::Error),
     |     ^^^^^^^^^^^^^^^^^^^^
     |
     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
     = note: `-D dead-code` implied by `-D warnings`

  error: could not compile `vhost-device-gpio` (bin "vhost-device-gpio") due to previous error

Because we never really care about failure within the spawn loop.
Handle this by ensuring errors propagate back to the caller.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-10-09 11:36:59 +01:00
Alex Bennée
e4aefda817 gpio: document the "mock_gpio" feature 
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-10-09 11:36:59 +01:00
Alex Bennée
28690b6e87 gpio: add some info logging to MockGpioDevice 
There is not much point having a MockGpioDevice if you don't get to
see when it state changes. Currently only MockGpioDevice emits
anything bellow an error or warning so we default to the "info" level.
Any debug added in the future will need to override RUST_LOG.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-10-09 11:36:59 +01:00
Alex Bennée
a8ce1ec2e0 gpio: introduce "mock_gpio" let cfg drive device type 
Now we have our plumbing in place we can separate the starting of the
device backend into a new function and call appropriately. As the
config is no longer parsed inside start_backend we can ensure we pass
any errors up rather than blindly unwrapping.

We can drop DeviceUnimplemented as we can't build a version where this
happens.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-10-09 11:36:59 +01:00
Alex Bennée
e93b79ebf0 gpio: handle simulated device configuration 
Update the configuration to accept the form n:sn:n:sn. Currently any
config for simulated devices gets skipped. This introduces
GpioDeviceType to represent the two types of GPIO device we have.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-10-09 11:36:59 +01:00
Alex Bennée
2298cc980b gpio: give better names to MockGpioDevice pins 
This will help later with info!() output.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-10-09 11:36:59 +01:00
Alex Bennée
e020f33842 gpio: make MockGpioDevice open take number of gpios 
This gives us a bit more flexibility on creating multiple sized
MockGpioDevices.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-10-09 11:36:59 +01:00
Alex Bennée
344b4d5ec5 gpio: move DummyDevice and rename to MockGpioDevice 
We are about to use it to simulate a device for the real binary so
lets move it out of the gpio module into its own. We also migrate the
VirtIO constants to keep the imports somewhat sane.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-10-09 11:36:59 +01:00
dependabot[bot]
5f3f3ec1ed build(deps): bump the vhost-device group with 3 updates 
Bumps the vhost-device group with 3 updates: [libc](https://github.com/rust-lang/libc), [linux-raw-sys](https://github.com/sunfishcode/linux-raw-sys) and [proc-macro2](https://github.com/dtolnay/proc-macro2).


Updates `libc` from 0.2.148 to 0.2.149
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.148...0.2.149)

Updates `linux-raw-sys` from 0.4.8 to 0.4.10
- [Commits](https://github.com/sunfishcode/linux-raw-sys/compare/v0.4.8...v0.4.10)

Updates `proc-macro2` from 1.0.68 to 1.0.69
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.68...1.0.69)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: linux-raw-sys
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-09 10:52:26 +05:30
dependabot[bot]
cdc826ecfc build(deps): bump the vhost-device group with 22 updates 
Bumps the vhost-device group with 22 updates:

| Package | From | To |
| --- | --- | --- |
| [clap](https://github.com/clap-rs/clap) | `4.4.3` | `4.4.6` |
| [libc](https://github.com/rust-lang/libc) | `0.2.147` | `0.2.148` |
| [thiserror](https://github.com/dtolnay/thiserror) | `1.0.47` | `1.0.49` |
| [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) | `0.11.1` | `0.11.2` |
| [itertools](https://github.com/rust-itertools/itertools) | `0.10.5` | `0.11.0` |
| [byteorder](https://github.com/BurntSushi/byteorder) | `1.4.3` | `1.5.0` |
| [anstyle](https://github.com/rust-cli/anstyle) | `1.0.1` | `1.0.4` |
| [anstyle-parse](https://github.com/rust-cli/anstyle) | `0.2.1` | `0.2.2` |
| [clap_lex](https://github.com/clap-rs/clap) | `0.5.0` | `0.5.1` |
| [fastrand](https://github.com/smol-rs/fastrand) | `2.0.0` | `2.0.1` |
| [hashbrown](https://github.com/rust-lang/hashbrown) | `0.14.0` | `0.14.1` |
| [indexmap](https://github.com/bluss/indexmap) | `2.0.0` | `2.0.2` |
| [linux-raw-sys](https://github.com/sunfishcode/linux-raw-sys) | `0.4.5` | `0.4.8` |
| [proc-macro2](https://github.com/dtolnay/proc-macro2) | `1.0.66` | `1.0.68` |
| [regex](https://github.com/rust-lang/regex) | `1.9.4` | `1.9.6` |
| [rustix](https://github.com/bytecodealliance/rustix) | `0.38.8` | `0.38.17` |
| [termcolor](https://github.com/BurntSushi/termcolor) | `1.2.0` | `1.3.0` |
| [toml_edit](https://github.com/toml-rs/toml) | `0.19.14` | `0.19.15` |
| [unicode-ident](https://github.com/dtolnay/unicode-ident) | `1.0.11` | `1.0.12` |
| [which](https://github.com/harryfei/which-rs) | `4.4.0` | `4.4.2` |
| [winapi-util](https://github.com/BurntSushi/winapi-util) | `0.1.5` | `0.1.6` |
| [winnow](https://github.com/winnow-rs/winnow) | `0.5.15` | `0.5.16` |


Updates `clap` from 4.4.3 to 4.4.6
- [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/compare/clap_complete-v4.4.3...v4.4.6)

Updates `libc` from 0.2.147 to 0.2.148
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.147...0.2.148)

Updates `thiserror` from 1.0.47 to 1.0.49
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.47...1.0.49)

Updates `vmm-sys-util` from 0.11.1 to 0.11.2
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Changelog](https://github.com/rust-vmm/vmm-sys-util/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-vmm/vmm-sys-util/commits)

Updates `itertools` from 0.10.5 to 0.11.0
- [Changelog](https://github.com/rust-itertools/itertools/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-itertools/itertools/compare/v0.10.5...v0.11.0)

Updates `byteorder` from 1.4.3 to 1.5.0
- [Changelog](https://github.com/BurntSushi/byteorder/blob/master/CHANGELOG.md)
- [Commits](https://github.com/BurntSushi/byteorder/compare/1.4.3...1.5.0)

Updates `anstyle` from 1.0.1 to 1.0.4
- [Commits](https://github.com/rust-cli/anstyle/compare/anstyle-ls-v1.0.1...v1.0.4)

Updates `anstyle-parse` from 0.2.1 to 0.2.2
- [Commits](https://github.com/rust-cli/anstyle/compare/anstyle-parse-v0.2.1...anstyle-parse-v0.2.2)

Updates `clap_lex` from 0.5.0 to 0.5.1
- [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/compare/clap_lex-v0.5.0...clap_lex-v0.5.1)

Updates `fastrand` from 2.0.0 to 2.0.1
- [Release notes](https://github.com/smol-rs/fastrand/releases)
- [Changelog](https://github.com/smol-rs/fastrand/blob/master/CHANGELOG.md)
- [Commits](https://github.com/smol-rs/fastrand/compare/v2.0.0...v2.0.1)

Updates `hashbrown` from 0.14.0 to 0.14.1
- [Changelog](https://github.com/rust-lang/hashbrown/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/hashbrown/compare/v0.14.0...v0.14.1)

Updates `indexmap` from 2.0.0 to 2.0.2
- [Changelog](https://github.com/bluss/indexmap/blob/master/RELEASES.md)
- [Commits](https://github.com/bluss/indexmap/compare/2.0.0...2.0.2)

Updates `linux-raw-sys` from 0.4.5 to 0.4.8
- [Commits](https://github.com/sunfishcode/linux-raw-sys/compare/v0.4.5...v0.4.8)

Updates `proc-macro2` from 1.0.66 to 1.0.68
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.66...1.0.68)

Updates `regex` from 1.9.4 to 1.9.6
- [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/1.9.4...1.9.6)

Updates `rustix` from 0.38.8 to 0.38.17
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.8...v0.38.17)

Updates `termcolor` from 1.2.0 to 1.3.0
- [Commits](https://github.com/BurntSushi/termcolor/compare/1.2.0...1.3.0)

Updates `toml_edit` from 0.19.14 to 0.19.15
- [Commits](https://github.com/toml-rs/toml/compare/v0.19.14...v0.19.15)

Updates `unicode-ident` from 1.0.11 to 1.0.12
- [Release notes](https://github.com/dtolnay/unicode-ident/releases)
- [Commits](https://github.com/dtolnay/unicode-ident/compare/1.0.11...1.0.12)

Updates `which` from 4.4.0 to 4.4.2
- [Changelog](https://github.com/harryfei/which-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/harryfei/which-rs/compare/4.4.0...4.4.2)

Updates `winapi-util` from 0.1.5 to 0.1.6
- [Commits](https://github.com/BurntSushi/winapi-util/compare/winapi-util-0.1.5...0.1.6)

Updates `winnow` from 0.5.15 to 0.5.16
- [Changelog](https://github.com/winnow-rs/winnow/blob/main/CHANGELOG.md)
- [Commits](https://github.com/winnow-rs/winnow/compare/v0.5.15...v0.5.16)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: vmm-sys-util
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: itertools
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: vhost-device
- dependency-name: byteorder
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: vhost-device
- dependency-name: anstyle
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: anstyle-parse
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: clap_lex
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: fastrand
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: hashbrown
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: indexmap
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: linux-raw-sys
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: regex
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: rustix
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: termcolor
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: vhost-device
- dependency-name: toml_edit
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: unicode-ident
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: which
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: winapi-util
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
- dependency-name: winnow
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: vhost-device
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-06 14:20:12 +05:30
Erik Schilling
072fadaaba dependabot: enable update grouping 
This should group updates into a single PR. Hopefully, that simplfies
updates.

Updates that do _actually_ require code changes, will need a separate PR
anyway, after which dependabot can be asked to rebase/recreate.

Suggested-by: Patrick Roy <roypat@amazon.co.uk>
Suggested-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
 2023-10-06 12:58:11 +05:30
dependabot[bot]
a8091b8893 build(deps): bump rust-vmm-ci from 665f31f to 9751aaa 
Bumps [rust-vmm-ci](https://github.com/rust-vmm/rust-vmm-ci) from `665f31f` to `9751aaa`.
- [Commits](665f31f4b4...9751aaa0d0)

---
updated-dependencies:
- dependency-name: rust-vmm-ci
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-03 09:03:40 +05:30
dependabot[bot]
3169f28899 build(deps): bump aho-corasick from 1.0.5 to 1.1.1 
Bumps [aho-corasick](https://github.com/BurntSushi/aho-corasick) from 1.0.5 to 1.1.1.
- [Commits](https://github.com/BurntSushi/aho-corasick/compare/1.0.5...1.1.1)

---
updated-dependencies:
- dependency-name: aho-corasick
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-03 08:58:26 +05:30
dependabot[bot]
ce0e11c791 build(deps): bump serde from 1.0.185 to 1.0.188 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.185 to 1.0.188.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.185...v1.0.188)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-03 08:58:13 +05:30
dependabot[bot]
10482e1c4a build(deps): bump memchr from 2.5.0 to 2.6.4 
Bumps [memchr](https://github.com/BurntSushi/memchr) from 2.5.0 to 2.6.4.
- [Commits](https://github.com/BurntSushi/memchr/compare/2.5.0...2.6.4)

---
updated-dependencies:
- dependency-name: memchr
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-02 10:29:42 +05:30
Manos Pitsidianakis
5a7759e316 Prepend vhost-device- to crate directories 
Having the directory of a crate match the name of the crate (i.e. the
one defined in its Cargo.toml) is intuitive and unambiguous.

Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
 2023-09-26 18:57:55 +05:30
Jeongik Cha
11cf80dcc9 [vsock] remove unused feature to reduce deps 
this project uses only yaml config, so remove some of
features in config to reduce deps

Signed-off-by: Jeongik Cha <jeongik@google.com>
 2023-09-26 14:08:53 +05:30
Jeongik Cha
7b2632b509 [vsock] refactor VhostUserVsockThread worker 
For now, VhostUserVsockThread uses thread pool executor from futures,
but it doesn't need to use thread pool executor and futures because
we just need background worker thread, and a way to let it work.

So I removed unnecessary external dependency and made the logic simpler
by using just thread and channel

Signed-off-by: Jeongik Cha <jeongik@google.com>
 2023-09-26 13:26:12 +05:30
dependabot[bot]
ed5b597c70 build(deps): bump hermit-abi from 0.3.2 to 0.3.3 
Bumps [hermit-abi](https://github.com/hermitcore/hermit-rs) from 0.3.2 to 0.3.3.
- [Release notes](https://github.com/hermitcore/hermit-rs/releases)
- [Commits](https://github.com/hermitcore/hermit-rs/compare/hermit-abi-0.3.2...hermit-abi-0.3.3)

---
updated-dependencies:
- dependency-name: hermit-abi
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-26 13:17:17 +05:30
dependabot[bot]
b39be694a4 build(deps): bump shlex from 1.1.0 to 1.2.0 
Bumps [shlex](https://github.com/comex/rust-shlex) from 1.1.0 to 1.2.0.
- [Changelog](https://github.com/comex/rust-shlex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/comex/rust-shlex/commits)

---
updated-dependencies:
- dependency-name: shlex
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-26 13:17:09 +05:30
dependabot[bot]
9a766a28b7 build(deps): bump regex from 1.9.3 to 1.9.4 
Bumps [regex](https://github.com/rust-lang/regex) from 1.9.3 to 1.9.4.
- [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/1.9.3...1.9.4)

---
updated-dependencies:
- dependency-name: regex
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-26 13:16:59 +05:30
Priyansh Rathi
38caab24c5 vsock: Don't allow duplicate CIDs 
Currently, while updating the `cid_map`, it is not checked if the map
already contained a key with the same CID before. So, fail to create the
vsock thread if the CID is already in use.

Signed-off-by: Priyansh Rathi <techiepriyansh@gmail.com>
 2023-09-19 17:21:21 +05:30
dependabot[bot]
a3fc80b269 build(deps): bump typenum from 1.16.0 to 1.17.0 
Bumps [typenum](https://github.com/paholg/typenum) from 1.16.0 to 1.17.0.
- [Release notes](https://github.com/paholg/typenum/releases)
- [Changelog](https://github.com/paholg/typenum/blob/main/CHANGELOG.md)
- [Commits](https://github.com/paholg/typenum/compare/v1.16.0...v1.17.0)

---
updated-dependencies:
- dependency-name: typenum
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-18 11:16:35 +02:00
dependabot[bot]
8d5be26c46 build(deps): bump aho-corasick from 1.0.4 to 1.0.5 
Bumps [aho-corasick](https://github.com/BurntSushi/aho-corasick) from 1.0.4 to 1.0.5.
- [Commits](https://github.com/BurntSushi/aho-corasick/compare/1.0.4...1.0.5)

---
updated-dependencies:
- dependency-name: aho-corasick
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-18 10:56:22 +02:00
dependabot[bot]
758605aa09 build(deps): bump serde_json from 1.0.106 to 1.0.107 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.106 to 1.0.107.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.106...v1.0.107)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-18 10:48:28 +02:00
dependabot[bot]
51c5bc0431 build(deps): bump clap from 4.3.23 to 4.4.3 
Bumps [clap](https://github.com/clap-rs/clap) from 4.3.23 to 4.4.3.
- [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/compare/v4.3.23...v4.4.3)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-13 17:10:17 +02:00
Erik Schilling
2681d12435 tests: adjust code coverage after tool updates 
CI was updated and now claims higher code coverage. Adjusting the values
to what the CI claims now.

Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
 2023-09-13 15:58:52 +01:00
Erik Schilling
313ca7c0f2 gpio: silence (valid) clippy warning for now 
This is a valid issue, but resolving takes some time. Meanwhile, we do
not want to block the CI.

Issue #442 was filed to track finding a real fix.

This should be reverted once the real fix happens.

Signed-off-by: Erik Schilling <erik.schilling@linaro.org>
 2023-09-13 15:58:52 +01:00
dependabot[bot]
5f1c19d9e5 build(deps): bump rust-vmm-ci from 7c1057e to 665f31f 
Bumps [rust-vmm-ci](https://github.com/rust-vmm/rust-vmm-ci) from `7c1057e` to `665f31f`.
- [Commits](7c1057e9bc...665f31f4b4)
 2023-09-13 15:58:52 +01:00
dependabot[bot]
802d09c542 build(deps): bump serde_json from 1.0.105 to 1.0.106 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.105 to 1.0.106.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.105...v1.0.106)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-13 10:07:07 +02:00
dependabot[bot]
212d6282bb build(deps): bump pest_derive from 2.7.2 to 2.7.3 
Bumps [pest_derive](https://github.com/pest-parser/pest) from 2.7.2 to 2.7.3.
- [Release notes](https://github.com/pest-parser/pest/releases)
- [Commits](https://github.com/pest-parser/pest/compare/v2.7.2...v2.7.3)

---
updated-dependencies:
- dependency-name: pest_derive
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-13 09:55:21 +02:00
Milan Zamazal
95d8e1d846 scmi: Add a SCMI link to the top README 
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-13 09:33:26 +02:00
Alex Bennée
9c05c28a3a build(deps): bump vm-memory to 0.12.2 
This should hopefully stop cargo audit complaining about our old
version.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
 2023-09-13 09:19:18 +02:00
dependabot[bot]
5fc40c0838 build(deps): bump pest from 2.7.2 to 2.7.3 
Bumps [pest](https://github.com/pest-parser/pest) from 2.7.2 to 2.7.3.
- [Release notes](https://github.com/pest-parser/pest/releases)
- [Commits](https://github.com/pest-parser/pest/compare/v2.7.2...v2.7.3)

---
updated-dependencies:
- dependency-name: pest
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-08 08:29:25 +01:00
Milan Zamazal
c0a5c39b99 scmi: Add some notes on testing to README 
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00
Milan Zamazal
923fa4312a scmi: Add CHANGELOG.md 
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00
Milan Zamazal
58650819ff Increase coverage score 
CI complains not only when the score is too low but also when it is
too high.  Accommodate the increased average coverage caused by adding
vhost-device-scmi and its unit tests.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00
Milan Zamazal
07cbe73dc8 scmi: Improve output on backend configuration error 
Print a properly formatted error to both the log and terminal.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00
Milan Zamazal
0261d315ac scmi: Improve command line processing 
When a device help is requested with `-d help', the socket argument is
still required.  This patch:

- replaces `-d help' with --help-devices;
- stops requiring the socket argument in such a case;
- prints help in case of command line parsing errors.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00
Milan Zamazal
847b3f44a6 scmi: Add source code docstrings 
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00
Milan Zamazal
b84bf46d68 scmi: Add scale & offset to the accelerator in the kernel 
To be able to test scaling in guests running on hosts with the dummy
IIO module.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00
Milan Zamazal
458f168639 scmi: Add support for industrial I/O devices 
Industrial I/O (IIO) devices are present in /sys/bus/iio/devices/ on
Linux.  This patch makes them accessible to the guests via the sensor
SCMI protocol.

The implementation no way covers all the possible IIO devices.  It
supports some basic stuff, other sensors can be added as needed.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00
Milan Zamazal
c1637e94b8 scmi: Use new_device for ScmiDevice constructors 
Instead of `new', which should be reserved for direct constructors.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
 2023-09-04 16:15:33 +01:00