Struct BlockDeviceConfig

#[repr(C)]
pub struct BlockDeviceConfig {

    pub header: VirtioMmioHeader,
    pub capacity: Volatile<[u32; 2], Read>,
    pub size_max: Volatile<u32, Read>,
    pub seg_max: Volatile<u32, Read>,
    pub geometry: Volatile<Geometry, Read>,
    pub block_size: Volatile<u32, Read>,
    pub topology: Volatile<Topology, Read>,
    pub writeback: Volatile<u8, Read>,
    pub num_queues: Volatile<u16, Read>,
    pub max_discard_sectors: Volatile<u32, Read>,
    pub max_discard_seg: Volatile<u32, Read>,
    pub discard_sector_alignment: Volatile<u32, Read>,
    pub max_write_zeroes_sectors: Volatile<u32, Read>,
    pub max_write_zeroes_seg: Volatile<u32, Read>,
    pub write_zeroes_may_unmap: Volatile<u8, Read>,
    pub max_secure_erase_sectors: Volatile<u32, Read>,
    pub max_secure_erase_seg: Volatile<u32, Read>,
    pub secure_erase_sector_alignment: Volatile<u32, Read>,
    /* private fields */
}

Fields

header: VirtioMmioHeader

capacity: Volatile<[u32; 2], Read>

size_max: Volatile<u32, Read>

seg_max: Volatile<u32, Read>

geometry: Volatile<Geometry, Read>

block_size: Volatile<u32, Read>

topology: Volatile<Topology, Read>

writeback: Volatile<u8, Read>

num_queues: Volatile<u16, Read>

max_discard_sectors: Volatile<u32, Read>

max_discard_seg: Volatile<u32, Read>

discard_sector_alignment: Volatile<u32, Read>

max_write_zeroes_sectors: Volatile<u32, Read>

max_write_zeroes_seg: Volatile<u32, Read>

write_zeroes_may_unmap: Volatile<u8, Read>

max_secure_erase_sectors: Volatile<u32, Read>

max_secure_erase_seg: Volatile<u32, Read>

secure_erase_sector_alignment: Volatile<u32, Read>

Implementations

impl BlockDeviceConfig

pub fn capacity(&self) -> u64