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kernel: fix virtualization kmod dependencies and kconfig symbols

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2016-11-24 13:29:05 +01:00
parent e57bed5bc3
commit d5c3a7b1ab
1 changed files with 6 additions and 18 deletions
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24
package/kernel/linux/modules/virt.mk
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@ -8,32 +8,20 @@ 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
define KernelPackage/irqbypass/description
Various virtualization hardware acceleration techniques allow bypassing or
offloading interrupts received from devices around the host kernel. Posted
Interrupts on Intel VT-d systems can allow interrupts to be received
directly by a virtual machine. ARM IRQ Forwarding allows forwarded physical
interrupts to be directly deactivated by the guest. This manager allows
interrupt producers and consumers to find each other to enable this sort of
bypass.
endef
$(eval $(call KernelPackage,irqbypass))
define KernelPackage/kvm-x86
SUBMENU:=Virtualization
TITLE:=Kernel-based Virtual Machine (KVM) support
DEPENDS:=@TARGET_x86 +kmod-irqbypass
DEPENDS:=@TARGET_x86_generic||TARGET_x86_64 +kmod-irqbypass
KCONFIG:=\
CONFIG_VIRTUALIZATION=y \
CONFIG_KVM \
CONFIG_VHOST_NET=n \
CONFIG_VHOST_CROSS_ENDIAN_LEGACY=n \
CONFIG_TASK_XACCT=n \
FILES:= $(LINUX_DIR)/arch/$(LINUX_KARCH)/kvm/kvm.ko
@ -56,8 +44,8 @@ $(eval $(call KernelPackage,kvm-x86))
define KernelPackage/kvm-intel
SUBMENU:=Virtualization
TITLE:=KVM for Intel processors support
DEPENDS:=@TARGET_x86 +kmod-kvm-x86
KCONFIG:=CONFIG_KVM_INTEL CONFIG_KVM_AMD=n
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
@ -73,8 +61,8 @@ $(eval $(call KernelPackage,kvm-intel))
define KernelPackage/kvm-amd
SUBMENU:=Virtualization
TITLE:=KVM for AMD processors support
DEPENDS:=@TARGET_x86 +kmod-kvm-x86
KCONFIG:=CONFIG_KVM_INTEL=n CONFIG_KVM_AMD
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