qemu_command_builder/
acpitable.rs

1use std::path::PathBuf;
2
3use bon::Builder;
4
5use crate::to_command::ToCommand;
6
7#[derive(Debug, Clone, Hash, Ord, PartialOrd, Eq, PartialEq)]
8pub enum DataFile {
9    File(Vec<PathBuf>),
10    Data(Vec<PathBuf>),
11}
12
13/// Add ACPI table with specified header fields and context from
14/// specified files. For file=, take whole ACPI table from the specified
15/// files, including all ACPI headers (possible overridden by other
16/// options). For data=, only data portion of the table is used, all
17/// header information is specified in the command line. If a SLIC table
18/// is supplied to QEMU, then the SLIC's oem\_id and oem\_table\_id
19/// fields will override the same in the RSDT and the FADT (a.k.a.
20/// FACP), in order to ensure the field matches required by the
21/// Microsoft SLIC spec and the ACPI spec.
22#[derive(Debug, Clone, Hash, Ord, PartialOrd, Eq, PartialEq, Default, Builder)]
23pub struct AcpiTable {
24    sig: Option<String>,
25    rev: Option<usize>,
26    oem_id: Option<String>,
27    oem_table_id: Option<String>,
28    oem_rev: Option<usize>,
29    asl_compiler_id: Option<String>,
30    asl_compiler_rev: Option<usize>,
31    data: Option<DataFile>,
32}
33
34impl ToCommand for AcpiTable {
35    fn to_command(&self) -> Vec<String> {
36        let mut cmd = vec![];
37
38        cmd.push("-acpitable".to_string());
39
40        let mut args = vec![];
41        if let Some(sig) = &self.sig {
42            args.push(format!("sig={}", sig));
43        }
44        if let Some(rev) = self.rev {
45            args.push(format!("rev={}", rev));
46        }
47        if let Some(oem_id) = &self.oem_id {
48            args.push(format!("oem_id={}", oem_id));
49        }
50        if let Some(oem_table_id) = &self.oem_table_id {
51            args.push(format!("oem_table_id={}", oem_table_id));
52        }
53        if let Some(oem_rev) = self.oem_rev {
54            args.push(format!("oem_rev={}", oem_rev));
55        }
56        if let Some(asl_compiler_id) = &self.asl_compiler_id {
57            args.push(format!("asl_compiler_id={}", asl_compiler_id));
58        }
59        if let Some(asl_compiler_rev) = self.asl_compiler_rev {
60            args.push(format!("asl_compiler_rev={}", asl_compiler_rev));
61        }
62        if let Some(data) = &self.data {
63            match data {
64                DataFile::File(data) => {
65                    let files: Vec<String> = data.iter().map(|p| p.display().to_string()).collect();
66                    args.push(format!("file={}", files.join(":")));
67                }
68                DataFile::Data(data) => {
69                    let files: Vec<String> = data.iter().map(|p| p.display().to_string()).collect();
70                    args.push(format!("file={}", files.join(":")));
71                }
72            }
73        }
74
75        cmd.push(args.join(","));
76        cmd
77    }
78}
qemu_command_builder/acpitable.rs

qemu_command_builder/
acpitable.rs
