Add deprecation notice to `rsdp` and publish as `rsdp v2.0.1`

rsdp/Cargo.toml

@@ -1,11 +1,10 @@
 [package]
 name = "rsdp"
-version = "2.0.0"
+version = "2.0.1"
 authors = ["Isaac Woods", "Restioson"]
 repository = "https://github.com/rust-osdev/acpi"
 description = "Zero-allocation library for locating and parsing the RSDP, the first ACPI table"
 categories = ["hardware-support", "no-std"]
-readme = "../README.md"
 license = "MIT/Apache-2.0"
 edition = "2021"
 

rsdp/README.md

@@ -0,0 +1,43 @@
+# Acpi
+⚠️**WARNING: The `rsdp` crate was previously a component of the `acpi` ecosystem, but has been deprecated. Its
+functionality is now entirely supported by the `acpi` crate, including a subset of functionality that will work in
+an environment that does not have an allocator. This crate will likely not receive further updates**⚠️
+
+![Build Status](https://github.com/rust-osdev/acpi/actions/workflows/build.yml/badge.svg)
+[![Version](https://img.shields.io/crates/v/rsdp.svg?style=rounded-square)](https://crates.io/crates/rsdp/)
+[![Version](https://img.shields.io/crates/v/acpi.svg?style=rounded-square)](https://crates.io/crates/acpi/)
+[![Version](https://img.shields.io/crates/v/aml.svg?style=rounded-square)](https://crates.io/crates/aml/)
+
+### [Documentation (`rsdp`)](https://docs.rs/rsdp)
+### [Documentation (`acpi`)](https://docs.rs/acpi)
+### [Documentation (`aml`)](https://docs.rs/aml)
+
+A library to parse ACPI tables and AML, written in pure Rust. Designed to be easy to use from Rust bootloaders and kernels. The library is split into three crates:
+- `rsdp` parses the RSDP and can locate it on BIOS platforms. It does not depend on `alloc`, so is suitable to use from bootloaders without heap alloctors. All of its
+  functionality is reexported by `acpi`.
+- `acpi` parses the static tables (useful but not feature-complete). It can be used from environments that have allocators, and ones that don't (but with reduced functionality).
+- `aml` parses the AML tables (can be useful, far from feature-complete).
+
+There is also the `acpi-dumper` utility to easily dump a platform's ACPI tables (this currently only works on Linux).
+
+## Contributing
+Contributions are more than welcome! You can:
+- Write code - the ACPI spec is huge and there are bound to be things we don't support yet!
+- Improve our documentation!
+- Use the crates within your kernel and file bug reports and feature requests!
+
+Useful resources for contributing are:
+- [The ACPI specification](https://uefi.org/specifications)
+- [OSDev Wiki](https://wiki.osdev.org/ACPI)
+
+You can run the AML test suite with `cargo run --bin aml_tester -- -p tests`.
+You can run fuzz the AML parser with `cd aml && cargo fuzz run fuzz_target_1` (you may need to `cargo install cargo-fuzz`).
+
+## Licence
+This project is dual-licenced under:
+- Apache Licence, Version 2.0 ([LICENCE-APACHE](LICENCE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
+- MIT license ([LICENCE-MIT](LICENCE-MIT) or http://opensource.org/licenses/MIT)
+
+Unless you explicitly state otherwise, any contribution submitted for inclusion in this work by you,
+as defined in the Apache-2.0 licence, shall be dual licenced as above, without additional terms or
+conditions.