Struct BlockIoProtocol

#[repr(C)]
pub struct BlockIoProtocol {
    pub revision: u64,
    pub media: *const BlockIoMedia,
    pub reset: extern "efiapi" fn(_: *mut BlockIoProtocol, _: bool) -> usize,
    pub read_blocks: extern "efiapi" fn(_: *mut BlockIoProtocol, _: u32, _: u64, _: usize, _: *mut u8) -> usize,
    pub write_blocks: extern "efiapi" fn(_: *mut BlockIoProtocol, _: u32, _: u64, _: usize, _: *const u8) -> usize,
    pub flush_blocks: extern "efiapi" fn(_: *mut BlockIoProtocol) -> usize,
}

Fields

revision: u64

media: *const BlockIoMedia

reset: extern "efiapi" fn(_: *mut BlockIoProtocol, _: bool) -> usize

read_blocks: extern "efiapi" fn(_: *mut BlockIoProtocol, _: u32, _: u64, _: usize, _: *mut u8) -> usize

write_blocks: extern "efiapi" fn(_: *mut BlockIoProtocol, _: u32, _: u64, _: usize, _: *const u8) -> usize

flush_blocks: extern "efiapi" fn(_: *mut BlockIoProtocol) -> usize

Implementations

impl BlockIoProtocol

pub fn read_sectors( &mut self, lba: u64, count: u64, buffer: &mut [u8], ) -> Result<(), usize>

pub fn write_sectors( &mut self, lba: u64, count: u64, buffer: &[u8], ) -> Result<(), usize>