VSOCK: Add Makefile and Kconfig

Enable virtio-vsock and vhost-vsock.

Signed-off-by: Asias He <asias@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index 533eaf0..81449bf 100644 (file)
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
@@ -47,3 +47,7 @@ config VHOST_CROSS_ENDIAN_LEGACY
          adds some overhead, it is disabled by default.
 
          If unsure, say "N".
+
+if STAGING
+source "drivers/vhost/Kconfig.vsock"
+endif

diff --git a/drivers/vhost/Kconfig.vsock b/drivers/vhost/Kconfig.vsock
new file mode 100644 (file)
index 0000000..3491865
--- /dev/null
+++ b/drivers/vhost/Kconfig.vsock
@@ -0,0 +1,7 @@
+config VHOST_VSOCK
+       tristate "vhost virtio-vsock driver"
+       depends on VSOCKETS && EVENTFD
+       select VIRTIO_VSOCKETS_COMMON
+       default n
+       ---help---
+       Say M here to enable the vhost-vsock for virtio-vsock guests

diff --git a/drivers/vhost/Makefile b/drivers/vhost/Makefile
index e0441c3..6b012b9 100644 (file)
--- 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..74e0bc8 100644 (file)
--- a/net/vmw_vsock/Kconfig
+++ b/net/vmw_vsock/Kconfig
@@ -26,3 +26,21 @@ 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 runs on Qemu/KVM.
+
+         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 (file)
--- 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