tss_esapi/context/tpm_commands/
startup.rs

1// Copyright 2021 Contributors to the Parsec project.
2// SPDX-License-Identifier: Apache-2.0
3use crate::{
4    constants::StartupType,
5    tss2_esys::{Esys_Shutdown, Esys_Startup},
6    Context, Result, ReturnCode,
7};
8use log::error;
9
10impl Context {
11    /// Send a TPM2_STARTUP command to the TPM
12    pub fn startup(&mut self, startup_type: StartupType) -> Result<()> {
13        ReturnCode::ensure_success(
14            unsafe { Esys_Startup(self.mut_context(), startup_type.into()) },
15            |ret| {
16                error!("Error while starting up TPM: {:#010X}", ret);
17            },
18        )
19    }
20
21    /// Send a TPM2_SHUTDOWN command to the TPM
22    pub fn shutdown(&mut self, shutdown_type: StartupType) -> Result<()> {
23        ReturnCode::ensure_success(
24            unsafe {
25                Esys_Shutdown(
26                    self.mut_context(),
27                    self.optional_session_1(),
28                    self.optional_session_2(),
29                    self.optional_session_3(),
30                    shutdown_type.into(),
31                )
32            },
33            |ret| {
34                error!("Error while shutting down TPM: {:#010X}", ret);
35            },
36        )
37    }
38}
tss_esapi/context/tpm_commands/startup.rs

tss_esapi/context/tpm_commands/
startup.rs
