r_efi/protocols/
disk_io2.rs

1//! Disk I/O 2 Protocol
2//!
3//! Extends the Disk I/O protocol interface to enable non-blocking /
4//! asynchronous byte-oriented disk operation.
5
6pub const PROTOCOL_GUID: crate::base::Guid = crate::base::Guid::from_fields(
7    0x151c8eae,
8    0x7f2c,
9    0x472c,
10    0x9e,
11    0x54,
12    &[0x98, 0x28, 0x19, 0x4f, 0x6a, 0x88],
13);
14
15pub const REVISION: u64 = 0x0000000000020000u64;
16
17#[repr(C)]
18#[derive(Clone, Copy, Debug)]
19pub struct Token {
20    event: crate::base::Event,
21    transaction_status: crate::base::Status,
22}
23
24pub type ProtocolCancel = eficall! {fn(
25    *mut Protocol,
26) -> crate::base::Status};
27
28pub type ProtocolReadDiskEx = eficall! {fn(
29    *mut Protocol,
30    u32,
31    u64,
32    *mut Token,
33    usize,
34    *mut core::ffi::c_void,
35) -> crate::base::Status};
36
37pub type ProtocolWriteDiskEx = eficall! {fn(
38    *mut Protocol,
39    u32,
40    u64,
41    *mut Token,
42    usize,
43    *mut core::ffi::c_void,
44) -> crate::base::Status};
45
46pub type ProtocolFlushDiskEx = eficall! {fn(
47    *mut Protocol,
48    *mut Token,
49) -> crate::base::Status};
50
51#[repr(C)]
52pub struct Protocol {
53    pub revision: u64,
54    pub cancel: ProtocolCancel,
55    pub read_disk_ex: ProtocolReadDiskEx,
56    pub write_disk_ex: ProtocolWriteDiskEx,
57    pub flush_disk_ex: ProtocolFlushDiskEx,
58}
r_efi/protocols/disk_io2.rs

r_efi/protocols/
disk_io2.rs
