virtio::SplitVirtqueue::UsedElem Struct Reference

Virtqueue Used Ring 元素 More...

#include <split.hpp>

Collaboration diagram for virtio::SplitVirtqueue::UsedElem:

Public Attributes
uint32_t	id
	描述符链头的索引 (little-endian)
uint32_t	len
	设备写入描述符链的总字节数 (little-endian)

Detailed Description

Virtqueue Used Ring 元素

Used Ring 中的每个条目是一个 (id, len) 对。

See also

virtio-v1.2#2.7.8 The Virtqueue Used Ring

Definition at line 141 of file split.hpp.

Member Data Documentation

id

uint32_t virtio::SplitVirtqueue::UsedElem::id

描述符链头的索引 (little-endian)

Definition at line 143 of file split.hpp.

len

uint32_t virtio::SplitVirtqueue::UsedElem::len

设备写入描述符链的总字节数 (little-endian)

Definition at line 145 of file split.hpp.

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The documentation for this struct was generated from the following file:

• /workspaces/SimpleKernel/src/device/virtio/virt_queue/split.hpp