Show Table of Contents
9.9. 串行驱动
准虚拟化串行驱动（
virtio-serial）是一个使用字节流的字符流驱动。它为主机的用户空间和虚拟机的用户空间提供了一个简单的交流接口。
Log in to Your Red Hat Account
Your Red Hat account gives you access to your profile, preferences, and services, depending on your status.
If you are a new customer, register now for access to product evaluations and purchasing capabilities.
Need access to an account?If your company has an existing Red Hat account, your organization administrator can grant you access.
Red Hat Account Number:
Red Hat Account
Customer Portal
For your security, if you’re on a public computer and have finished using your Red Hat services, please be sure to log out.
Where did the comment section go?
Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.