From: Asias He <as...@redhat.com>
Enable virtio-vsock and vhost-vsock.
Signed-off-by: Asias He <as...@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com>
---
v4:
* Make checkpatch.pl happy with longer option description
* Clarify dependency on virtio rather than QEMU as suggested by Alex
Bennee
v3:
* Don't put vhost vsock driver into staging
* Add missing Kconfig dependencies (Arnd Bergmann <a...@arndb.de>)
---
drivers/vhost/Kconfig | 15 +++++++++++++++
drivers/vhost/Makefile | 4 ++++
net/vmw_vsock/Kconfig | 19 +++++++++++++++++++
net/vmw_vsock/Makefile | 2 ++
4 files changed, 40 insertions(+)
diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index 533eaf0..d7aae9e 100644
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
@@ -21,6 +21,21 @@ config VHOST_SCSI
Say M here to enable the vhost_scsi TCM fabric module
for use with virtio-scsi guests
+config VHOST_VSOCK
+ tristate "vhost virtio-vsock driver"
+ depends on VSOCKETS && EVENTFD
+ select VIRTIO_VSOCKETS_COMMON
+ select VHOST
+ select VHOST_RING
+ default n
+ ---help---
+ This kernel module can be loaded in the host kernel to provide AF_VSOCK
+ sockets for communicating with guests. The guests must have the
+ virtio_transport.ko driver loaded to use the virtio-vsock device.
+
+ To compile this driver as a module, choose M here: the module will be
called
+ vhost_vsock.
+
config VHOST_RING
tristate
---help---
diff --git a/drivers/vhost/Makefile b/drivers/vhost/Makefile
index e0441c3..6b012b9 100644
--- a/drivers/vhost/Makefile
+++ b/drivers/vhost/Makefile
@@ -4,5 +4,9 @@ vhost_net-y := net.o
obj-$(CONFIG_VHOST_SCSI) += vhost_scsi.o
vhost_scsi-y := scsi.o
+obj-$(CONFIG_VHOST_VSOCK) += vhost_vsock.o
+vhost_vsock-y := vsock.o
+
obj-$(CONFIG_VHOST_RING) += vringh.o
+
obj-$(CONFIG_VHOST) += vhost.o
diff --git a/net/vmw_vsock/Kconfig b/net/vmw_vsock/Kconfig
index 14810ab..f27e74b 100644
--- a/net/vmw_vsock/Kconfig
+++ b/net/vmw_vsock/Kconfig
@@ -26,3 +26,22 @@ config VMWARE_VMCI_VSOCKETS
To compile this driver as a module, choose M here: the module
will be called vmw_vsock_vmci_transport. If unsure, say N.
+
+config VIRTIO_VSOCKETS
+ tristate "virtio transport for Virtual Sockets"
+ depends on VSOCKETS && VIRTIO
+ select VIRTIO_VSOCKETS_COMMON
+ help
+ This module implements a virtio transport for Virtual Sockets.
+
+ Enable this transport if your Virtual Machine host supports Virtual
+ Sockets over virtio.
+
+ To compile this driver as a module, choose M here: the module
+ will be called virtio_vsock_transport. If unsure, say N.
+
+config VIRTIO_VSOCKETS_COMMON
+ tristate
+ ---help---
+ This option is selected by any driver which needs to access
+ the virtio_vsock.
diff --git a/net/vmw_vsock/Makefile b/net/vmw_vsock/Makefile
index 2ce52d7..cf4c294 100644
--- a/net/vmw_vsock/Makefile
+++ b/net/vmw_vsock/Makefile
@@ -1,5 +1,7 @@
obj-$(CONFIG_VSOCKETS) += vsock.o
obj-$(CONFIG_VMWARE_VMCI_VSOCKETS) += vmw_vsock_vmci_transport.o
+obj-$(CONFIG_VIRTIO_VSOCKETS) += virtio_transport.o
+obj-$(CONFIG_VIRTIO_VSOCKETS_COMMON) += virtio_transport_common.o
vsock-y += af_vsock.o vsock_addr.o
--
2.5.0
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