550W Document
550W, a high-end OS
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#include <virtio.h>
Public 属性 | |
char | pages [2 *NORMAL_PAGE_SIZE] |
vring_desc_t * | desc |
uint16 * | avail |
vring_used_area_t * | used |
char | free [DESC_NUM] |
uint16 | used_idx |
struct { | |
struct buf * b | |
char status | |
} | info [DESC_NUM] |
spin_lock_t | vdisk_lock |
uint16* disk::avail |
struct buf* disk::b |
vring_desc_t* disk::desc |
char disk::free[DESC_NUM] |
struct { ... } disk::info[DESC_NUM] |
char disk::pages[2 *NORMAL_PAGE_SIZE] |
char disk::status |
vring_used_area_t* disk::used |
uint16 disk::used_idx |
spin_lock_t disk::vdisk_lock |