single_driver_install: support viosock driver's testing

[leidwang]

Install virtio-sock driver (in iso) on installed
guest (windows guest only)

ID:4311

Summary by CodeRabbit

• New Features
  • Added VirtIO Socket driver configuration variant with virtualization prerequisites and device-specific settings for expanded driver support options.

[coderabbitai]

Walkthrough

This change adds a new driver variant "with_viosock" to the single_driver_install.cfg configuration file. The new variant introduces VirtIO Socket driver support alongside existing viomem configuration, including virtualization prerequisites, a vsock target definition, and specific device identifiers. The new configuration block follows the established structure of existing driver variants and does not modify any currently defined variants.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

• Single file configuration addition following established patterns
• New variant structure mirrors existing driver variants with no deviation
• Limited scope: introduces VirtIO Socket driver configuration without affecting other components
• Homogeneous change (configuration block following existing conventions)

Pre-merge checks and finishing touches

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and specifically describes the main change: adding viosock driver testing support to the single_driver_install configuration.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[leidwang]

(1/1) Host_RHEL.m10.u1.ovmf.qcow2.virtio_scsi.up.virtio_net.Guest.Win2022.x86_64.io-github-autotest-qemu.single_driver_install.with_viosock.virtio_win_iso_media.q35: STARTED
(1/1) Host_RHEL.m10.u1.ovmf.qcow2.virtio_scsi.up.virtio_net.Guest.Win2022.x86_64.io-github-autotest-qemu.single_driver_install.with_viosock.virtio_win_iso_media.q35: PASS (345.27 s)

[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between a0379c1 and bf3b150.

📒 Files selected for processing (1)

• qemu/tests/cfg/single_driver_install.cfg (1 hunks)