2007-10-22 01:03:36 +00:00
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config VIRTIO
|
2008-02-05 04:50:05 +00:00
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tristate
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2012-09-28 05:35:15 +00:00
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---help---
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This option is selected by any driver which implements the virtio
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bus, such as CONFIG_VIRTIO_PCI, CONFIG_VIRTIO_MMIO, CONFIG_LGUEST,
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CONFIG_RPMSG or CONFIG_S390_GUEST.
|
2007-10-22 01:03:40 +00:00
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|
2011-07-05 14:06:14 +00:00
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menu "Virtio drivers"
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|
2007-11-13 03:30:26 +00:00
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|
config VIRTIO_PCI
|
2012-10-02 18:19:07 +00:00
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|
tristate "PCI driver for virtio devices"
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|
|
depends on PCI
|
2007-11-13 03:30:26 +00:00
|
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|
select VIRTIO
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|
|
---help---
|
2015-01-15 12:15:51 +00:00
|
|
|
This driver provides support for virtio based paravirtual device
|
2007-11-13 03:30:26 +00:00
|
|
|
drivers over PCI. This requires that your VMM has appropriate PCI
|
|
|
|
virtio backends. Most QEMU based VMMs should support these devices
|
|
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|
(like KVM or Xen).
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|
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|
If unsure, say M.
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|
2008-02-05 04:50:12 +00:00
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|
|
config VIRTIO_BALLOON
|
2012-09-28 05:35:14 +00:00
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|
tristate "Virtio balloon driver"
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|
|
|
depends on VIRTIO
|
2014-10-09 22:29:32 +00:00
|
|
|
select MEMORY_BALLOON
|
2008-02-05 04:50:12 +00:00
|
|
|
---help---
|
|
|
|
This driver supports increasing and decreasing the amount
|
|
|
|
of memory within a KVM guest.
|
|
|
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|
|
|
If unsure, say M.
|
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|
|
|
2011-10-24 13:07:03 +00:00
|
|
|
config VIRTIO_MMIO
|
2012-10-02 18:19:07 +00:00
|
|
|
tristate "Platform bus driver for memory mapped virtio devices"
|
|
|
|
depends on HAS_IOMEM
|
2011-10-24 13:07:03 +00:00
|
|
|
select VIRTIO
|
|
|
|
---help---
|
|
|
|
This drivers provides support for memory mapped virtio
|
|
|
|
platform device driver.
|
|
|
|
|
|
|
|
If unsure, say N.
|
|
|
|
|
2012-05-09 17:30:16 +00:00
|
|
|
config VIRTIO_MMIO_CMDLINE_DEVICES
|
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|
|
bool "Memory mapped virtio devices parameter parsing"
|
|
|
|
depends on VIRTIO_MMIO
|
|
|
|
---help---
|
|
|
|
Allow virtio-mmio devices instantiation via the kernel command line
|
|
|
|
or module parameters. Be aware that using incorrect parameters (base
|
|
|
|
address in particular) can crash your system - you have been warned.
|
|
|
|
See Documentation/kernel-parameters.txt for details.
|
|
|
|
|
|
|
|
If unsure, say 'N'.
|
|
|
|
|
2011-07-05 14:06:14 +00:00
|
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|
endmenu
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