1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
//! Disk I/O Protocol
//!
//! Abstracts block accesses of the Block I/O protocol to a more general offset-length protocol.
//! Firmware is responsible for adding this protocol to any Block I/O interface that appears
//! in the system that does not already have a Disk I/O protocol. File systems and other disk
//! access code utilize the Disk I/O protocol.
pub const PROTOCOL_GUID: crate::base::Guid = crate::base::Guid::from_fields(
0xce345171,
0xba0b,
0x11d2,
0x8e,
0x4f,
&[0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b],
);
pub const REVISION: u64 = 0x0000000000010000u64;
pub type ProtocolReadDisk = eficall! {fn(
*mut Protocol,
u32,
u64,
usize,
*mut core::ffi::c_void,
) -> crate::base::Status};
pub type ProtocolWriteDisk = eficall! {fn(
*mut Protocol,
u32,
u64,
usize,
*mut core::ffi::c_void,
) -> crate::base::Status};
#[repr(C)]
pub struct Protocol {
pub revision: u64,
pub read_disk: ProtocolReadDisk,
pub write_disk: ProtocolWriteDisk,
}
|
