CONFIG_S390_GUEST: s390 support for virtio devices

General informations

The Linux kernel configuration item CONFIG_S390_GUEST has multiple definitions:

s390 support for virtio devices found in arch/s390/Kconfig

The configuration item CONFIG_S390_GUEST:

• prompt: s390 support for virtio devices
• type: bool
• depends on: (none)
• defined in arch/s390/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12

Help text

Enabling this option adds support for virtio based paravirtual device drivers on s390.

Select this option if you want to run the kernel as a guest under the KVM hypervisor.

s390 support for virtio devices (EXPERIMENTAL) found in arch/s390/Kconfig

The configuration item CONFIG_S390_GUEST:

• prompt: s390 support for virtio devices (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_64BIT && CONFIG_EXPERIMENTAL
• defined in arch/s390/Kconfig
• found in Linux kernels: 3.7–3.8

Help text

Enabling this option adds support for virtio based paravirtual device drivers on s390.

Select this option if you want to run the kernel as a guest under the KVM hypervisor.

s390 guest support for KVM (EXPERIMENTAL) found in arch/s390/Kconfig

The configuration item CONFIG_S390_GUEST:

• prompt: s390 guest support for KVM (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_64BIT && CONFIG_EXPERIMENTAL
• defined in arch/s390/Kconfig
• found in Linux kernels: 2.6.28–2.6.39, 3.0–3.6

Help text

Select this option if you want to run the kernel as a guest under the KVM hypervisor. This will add detection for KVM as well as a virtio transport. If KVM is detected, the virtio console will be the default console.

s390 guest support (EXPERIMENTAL) found in arch/s390/Kconfig

The configuration item CONFIG_S390_GUEST:

• prompt: s390 guest support (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_64BIT && CONFIG_EXPERIMENTAL
• defined in arch/s390/Kconfig
• found in Linux kernels: 2.6.26–2.6.27

Help text

Select this option if you want to run the kernel under s390 linux

Hardware

LKDDb

Raw data from LKDDb:

• lkddb ccw 3832 .. .... .. : CONFIG_S390 CONFIG_S390_GUEST : drivers/s390/virtio/virtio_ccw.c # in 6.6–6.12
• lkddb ccw 3832 .. .... .. : CONFIG_S390_GUEST : drivers/s390/kvm/virtio_ccw.c # in 3.9–3.19, 4.0–4.1
• lkddb ccw 3832 .. .... .. : CONFIG_S390_GUEST : drivers/s390/virtio/virtio_ccw.c # in 4.2–4.7, 4.15–4.20, 5.0–5.19, 6.0–6.5

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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