ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/package/kernel/linux/modules/virt.mk b/package/kernel/linux/modules/virt.mk
new file mode 100644
index 0000000..fb811d5
--- /dev/null
+++ b/package/kernel/linux/modules/virt.mk
@@ -0,0 +1,143 @@
+#
+# Copyright (C) 2016 Yousong Zhou <yszhou4tech@gmail.com>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+define KernelPackage/irqbypass
+ SUBMENU:=Virtualization
+ TITLE:=IRQ offload/bypass manager
+ KCONFIG:=CONFIG_IRQ_BYPASS_MANAGER
+ HIDDEN:=1
+ FILES:= $(LINUX_DIR)/virt/lib/irqbypass.ko
+ AUTOLOAD:=$(call AutoProbe,irqbypass.ko)
+endef
+$(eval $(call KernelPackage,irqbypass))
+
+
+define KernelPackage/kvm-x86
+ SUBMENU:=Virtualization
+ TITLE:=Kernel-based Virtual Machine (KVM) support
+ DEPENDS:=@TARGET_x86_generic||TARGET_x86_64 +kmod-irqbypass
+ KCONFIG:=\
+ CONFIG_KVM \
+ CONFIG_KVM_MMU_AUDIT=n \
+ CONFIG_KVM_SMM=y@ge6.6 \
+ CONFIG_VIRTUALIZATION=y
+ FILES:= $(LINUX_DIR)/arch/$(LINUX_KARCH)/kvm/kvm.ko
+ AUTOLOAD:=$(call AutoProbe,kvm.ko)
+endef
+
+define KernelPackage/kvm-x86/description
+ Support hosting fully virtualized guest machines using hardware
+ virtualization extensions. You will need a fairly recent
+ processor equipped with virtualization extensions. You will also
+ need to select one or more of the processor modules.
+
+ This module provides access to the hardware capabilities through
+ a character device node named /dev/kvm.
+endef
+
+$(eval $(call KernelPackage,kvm-x86))
+
+
+define KernelPackage/kvm-intel
+ SUBMENU:=Virtualization
+ TITLE:=KVM for Intel processors support
+ DEPENDS:=+kmod-kvm-x86
+ KCONFIG:=CONFIG_KVM_INTEL
+ FILES:= $(LINUX_DIR)/arch/$(LINUX_KARCH)/kvm/kvm-intel.ko
+ AUTOLOAD:=$(call AutoProbe,kvm-intel.ko)
+endef
+
+define KernelPackage/kvm-intel/description
+ Provides support for KVM on Intel processors equipped with the VT
+ extensions.
+endef
+
+$(eval $(call KernelPackage,kvm-intel))
+
+
+define KernelPackage/kvm-amd
+ SUBMENU:=Virtualization
+ TITLE:=KVM for AMD processors support
+ DEPENDS:=+kmod-kvm-x86
+ KCONFIG:=CONFIG_KVM_AMD
+ FILES:= $(LINUX_DIR)/arch/$(LINUX_KARCH)/kvm/kvm-amd.ko
+ AUTOLOAD:=$(call AutoProbe,kvm-amd.ko)
+endef
+
+define KernelPackage/kvm-amd/description
+ Provides support for KVM on AMD processors equipped with the AMD-V
+ (SVM) extensions.
+endef
+
+$(eval $(call KernelPackage,kvm-amd))
+
+
+define KernelPackage/vfio
+ SUBMENU:=Virtualization
+ TITLE:=VFIO Non-Privileged userspace driver framework
+ DEPENDS:=@TARGET_x86_64||TARGET_armvirt_64
+ KCONFIG:= \
+ CONFIG_VFIO \
+ CONFIG_VFIO_NOIOMMU=n \
+ CONFIG_VFIO_MDEV=n
+ MODPARAMS.vfio:=enable_unsafe_noiommu_mode=n
+ FILES:= \
+ $(LINUX_DIR)/drivers/vfio/vfio.ko \
+ $(LINUX_DIR)/drivers/vfio/vfio_virqfd.ko@lt6.2 \
+ $(LINUX_DIR)/drivers/vfio/vfio_iommu_type1.ko
+ AUTOLOAD:=$(call AutoProbe,vfio vfio_iommu_type1 vfio_virqfd)
+endef
+
+define KernelPackage/vfio/description
+ VFIO provides a framework for secure userspace device drivers.
+endef
+
+$(eval $(call KernelPackage,vfio))
+
+
+define KernelPackage/vfio-pci
+ SUBMENU:=Virtualization
+ TITLE:=Generic VFIO support for any PCI device
+ DEPENDS:=@TARGET_x86_64 @PCI_SUPPORT +kmod-vfio +kmod-irqbypass
+ KCONFIG:= \
+ CONFIG_VFIO_PCI \
+ CONFIG_VFIO_PCI_IGD=n
+ FILES:= \
+ $(LINUX_DIR)/drivers/vfio/pci/vfio-pci-core.ko \
+ $(LINUX_DIR)/drivers/vfio/pci/vfio-pci.ko
+ AUTOLOAD:=$(call AutoProbe,vfio-pci)
+endef
+
+define KernelPackage/vfio-pci/description
+ Support for the generic PCI VFIO bus driver which can connect any PCI
+ device to the VFIO framework.
+endef
+
+$(eval $(call KernelPackage,vfio-pci))
+
+
+define KernelPackage/vhost
+ SUBMENU:=Virtualization
+ TITLE:=Host kernel accelerator for virtio (base)
+ KCONFIG:=CONFIG_VHOST
+ FILES:=$(LINUX_DIR)/drivers/vhost/vhost.ko \
+ $(LINUX_DIR)/drivers/vhost/vhost_iotlb.ko
+ AUTOLOAD:=$(call AutoProbe,vhost vhost_iotlb)
+endef
+
+$(eval $(call KernelPackage,vhost))
+
+
+define KernelPackage/vhost-net
+ SUBMENU:=Virtualization
+ TITLE:=Host kernel accelerator for virtio-net
+ DEPENDS:=+kmod-tun +kmod-vhost
+ KCONFIG:=CONFIG_VHOST_NET
+ FILES:=$(LINUX_DIR)/drivers/vhost/vhost_net.ko
+ AUTOLOAD:=$(call AutoProbe,vhost_net)
+endef
+
+$(eval $(call KernelPackage,vhost-net))