Commit 387daf17 authored Sep 28, 2012 by Rusty Russell

virtio: add help to CONFIG_VIRTIO option.



Trying to enable a virtio driver (eg CONFIG_VIRTIO_BLK) is painful
because it depends on CONFIG_VIRTIO.  CONFIG_VIRTIO doesn't tell you
how to turn it on (it's selected from anything which provides a virtio
bus).

This patch at least adds some documentation, visible in menuconfig, as
a hint.

Reported-by: Kent Overstreet <koverstreet@google.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

parent 6457f126

drivers/virtio/Kconfig

+4 −2

Original line number	Diff line number	Diff line
		# Virtio always gets selected by whoever wants it.
		config VIRTIO
		tristate
		---help---
		This option is selected by any driver which implements the virtio
		bus, such as CONFIG_VIRTIO_PCI, CONFIG_VIRTIO_MMIO, CONFIG_LGUEST,
		CONFIG_RPMSG or CONFIG_S390_GUEST.

		# Similarly the virtio ring implementation.
		config VIRTIO_RING
		tristate
		depends on VIRTIO