sbi_spec/
cppc.rs

1//! Chapter 14. CPPC Extension (EID #0x43505043 "CPPC").
2
3/// Extension ID for CPPC Extension.
4pub const EID_CPPC: usize = crate::eid_from_str("CPPC") as _;
5pub use fid::*;
6
7/// Declared in §14.
8mod fid {
9    /// Function ID to probe a CPPC register.
10    ///
11    /// Declared in §14.1.
12    pub const PROBE: usize = 0;
13    /// Function ID to read CPPC register bits.
14    ///
15    /// Declared in §14.2.
16    pub const READ: usize = 1;
17    /// Function ID to read high bits of a CPPC register.
18    ///
19    /// Declared in §14.3.
20    pub const READ_HI: usize = 2;
21    /// Function ID to write to a CPPC register.
22    ///
23    /// Declared in §14.4.
24    pub const WRITE: usize = 3;
25}