Set Apache 2.0 OR BSD-3-Clause licenses in all crates

LICENSE-BSD-3-Clause

@@ -0,0 +1,26 @@
+Copyright 2022 The rust-vmm authors.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors
+may be used to endorse or promote products derived from this software without
+specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

crates/gpio/README.md

@@ -63,3 +63,10 @@ use to communicate as well as share the guests memory over a memfd.
       -object memory-backend-file,id=mem,size=4G,mem-path=/dev/shm,share=on \
       -numa node,memdev=mem \
       ...
+
+## License
+
+This project is licensed under either of
+
+- [Apache License](http://www.apache.org/licenses/LICENSE-2.0), Version 2.0
+- [BSD-3-Clause License](https://opensource.org/licenses/BSD-3-Clause)

crates/gpio/src/backend.rs

@@ -3,7 +3,7 @@
 // Copyright 2022 Linaro Ltd. All Rights Reserved.
 //          Viresh Kumar <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 
 use log::{info, warn};
 use std::num::ParseIntError;

crates/gpio/src/gpio.rs

@@ -3,7 +3,7 @@
 // Copyright 2022 Linaro Ltd. All Rights Reserved.
 //          Viresh Kumar <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 
 use log::error;
 use std::sync::{Arc, RwLock};

crates/gpio/src/main.rs

@@ -3,7 +3,7 @@
 // Copyright 2022 Linaro Ltd. All Rights Reserved.
 //          Viresh Kumar <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 
 #[cfg(target_env = "gnu")]
 mod backend;

crates/gpio/src/vhu_gpio.rs

@@ -3,7 +3,7 @@
 // Copyright 2022 Linaro Ltd. All Rights Reserved.
 //          Viresh Kumar <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 
 use log::error;
 use std::mem::size_of;

crates/i2c/README.md

@@ -62,3 +62,10 @@ use to communicate as well as share the guests memory over a memfd.
       -object memory-backend-file,id=mem,size=4G,mem-path=/dev/shm,share=on \
       -numa node,memdev=mem \
       ...
+
+## License
+
+This project is licensed under either of
+
+- [Apache License](http://www.apache.org/licenses/LICENSE-2.0), Version 2.0
+- [BSD-3-Clause License](https://opensource.org/licenses/BSD-3-Clause)

crates/i2c/src/i2c.rs

@@ -3,7 +3,7 @@
 // Copyright 2021 Linaro Ltd. All Rights Reserved.
 //          Viresh Kumar <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 
 use log::info;
 use std::collections::HashMap;

crates/i2c/src/main.rs

@@ -3,7 +3,7 @@
 // Copyright 2021 Linaro Ltd. All Rights Reserved.
 //          Viresh Kumar <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 
 mod i2c;
 mod vhu_i2c;

crates/i2c/src/vhu_i2c.rs

@@ -3,7 +3,7 @@
 // Copyright 2021 Linaro Ltd. All Rights Reserved.
 //          Viresh Kumar <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 
 use log::warn;
 use std::mem::size_of;

crates/rng/README.md

@@ -71,3 +71,10 @@ for the backend RNG device to communicate with the vhost RNG daemon:
       -device vhost-user-rng-pci,chardev=rng0                               \
       -numa node,memdev=mem                                                 \
       ...
+
+## License
+
+This project is licensed under either of
+
+- [Apache License](http://www.apache.org/licenses/LICENSE-2.0), Version 2.0
+- [BSD-3-Clause License](https://opensource.org/licenses/BSD-3-Clause)

crates/rng/src/main.rs

@@ -2,7 +2,7 @@
 // Copyright 2022 Linaro Ltd. All Rights Reserved.
 // Mathieu Poirier <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 mod vhu_rng;
 
 use log::{info, warn};

crates/rng/src/vhu_rng.rs

@@ -3,7 +3,7 @@
 // Copyright 2022 Linaro Ltd. All Rights Reserved.
 // Mathieu Poirier <[email protected]>
 //
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
 
 use log::warn;
 use std::io::Read;

crates/vsock/README.md

@@ -98,11 +98,7 @@ use my_crate;
 
 ## License
 
-**!!!NOTICE**: The BSD-3-Clause license is not included in this template.
-The license needs to be manually added because the text of the license file
-also includes the copyright. The copyright can be different for different
-crates. If the crate contains code from CrosVM, the crate must add the
-CrosVM copyright which can be found
-[here](https://chromium.googlesource.com/chromiumos/platform/crosvm/+/master/LICENSE).
-For crates developed from scratch, the copyright is different and depends on
-the contributors.
+This project is licensed under either of
+
+- [Apache License](http://www.apache.org/licenses/LICENSE-2.0), Version 2.0
+- [BSD-3-Clause License](https://opensource.org/licenses/BSD-3-Clause)