当前位置：网站首页>[QNX Hypervisor 2.2用户手册]6.3.3 使用共享内存（shmem）虚拟设备
[QNX Hypervisor 2.2用户手册]6.3.3 使用共享内存（shmem）虚拟设备
2022-07-06 05:18:00 【高桐@BILL】
shmem虚拟设备提供了一种比较简单的机制来在Guest之间共享内存区域，或者在Guest与Hypervisor Host之间共享内存区域。
完成该虚拟设备的配置信息，可以参考“Virtual Device Reference”的vdev shmem。
一、shmem 虚拟设备驱动
对于运行在Guest或Hypervisor Host中的客户端应用程序来说，shmem虚拟设备就是一个设置了映射寄存器的设备，且该设备具备引发中断的能力。
二、访问一个共享内存工厂页
三、创建或连接到共享内存区域
边栏推荐
- Postman Association
- Codeforces Round ＃804 (Div. 2)
- Yyds dry inventory SSH Remote Connection introduction
- Pix2pix: image to image conversion using conditional countermeasure networks
- The ECU of 21 Audi q5l 45tfsi brushes is upgraded to master special adjustment, and the horsepower is safely and stably increased to 305 horsepower
- 04. 项目博客之日志
- [buuctf.reverse] 159_[watevrCTF 2019]Watshell
- Mongodb basic knowledge summary
- Modbus protocol communication exception
- Hyperledger Fabric2. Some basic concepts of X (1)
猜你喜欢
Figure database ongdb release v-1.0.3
Safe mode on Windows
趋势前沿 | 达摩院语音 AI 最新技术大全
![[classic example] binary tree recursive structure classic topic collection @ binary tree](/img/39/0319c4be43716f927b9d98d89f7655.jpg)
[classic example] binary tree recursive structure classic topic collection @ binary tree
The ECU of 21 Audi q5l 45tfsi brushes is upgraded to master special adjustment, and the horsepower is safely and stably increased to 305 horsepower
02. 开发博客项目之数据存储
Codeforces Round ＃804 (Div. 2) Editorial(A-B)
04. 项目博客之日志
RT thread analysis - object container implementation and function
剑指 Offer II 039. 直方图最大矩形面积
随机推荐
Oracle deletes duplicate data, leaving only one
【LGR-109】洛谷 5 月月赛 II ＆ Windy Round 6
Pagoda configuration mongodb
Postman pre script - global variables and environment variables
The ECU of 21 Audi q5l 45tfsi brushes is upgraded to master special adjustment, and the horsepower is safely and stably increased to 305 horsepower
nacos-高可用seata之TC搭建(02)
MySQL if and ifnull use
Microblogging hot search stock selection strategy
Please wait while Jenkins is getting ready to work
CUDA11.1在线安装
Three.js学习-光照和阴影(了解向)
[mask requirements of OSPF and Isis in multi access network]
2021 robocom world robot developer competition - undergraduate group (semi-finals)
Codeforces Round ＃804 (Div. 2)
Promotion hung up! The leader said it wasn't my poor skills
图数据库ONgDB Release v-1.0.3
Mongodb basic knowledge summary
驱动开发——第一个HelloDDK
浅谈镜头滤镜的类型及作用
Codeforces Round ＃804 (Div. 2) Editorial(A-B)