[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/powerpc/kvm/Kconfig b/src/kernel/linux/v4.14/arch/powerpc/kvm/Kconfig
new file mode 100644
index 0000000..6481603
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/powerpc/kvm/Kconfig
@@ -0,0 +1,208 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# KVM configuration
+#
+
+source "virt/kvm/Kconfig"
+
+menuconfig VIRTUALIZATION
+ bool "Virtualization"
+ ---help---
+ Say Y here to get to see options for using your Linux host to run
+ other operating systems inside virtual machines (guests).
+ This option alone does not add any kernel code.
+
+ If you say N, all options in this submenu will be skipped and
+ disabled.
+
+if VIRTUALIZATION
+
+config KVM
+ bool
+ select PREEMPT_NOTIFIERS
+ select ANON_INODES
+ select HAVE_KVM_EVENTFD
+ select SRCU
+ select KVM_VFIO
+ select IRQ_BYPASS_MANAGER
+ select HAVE_KVM_IRQ_BYPASS
+
+config KVM_BOOK3S_HANDLER
+ bool
+
+config KVM_BOOK3S_32_HANDLER
+ bool
+ select KVM_BOOK3S_HANDLER
+ select KVM_MMIO
+
+config KVM_BOOK3S_64_HANDLER
+ bool
+ select KVM_BOOK3S_HANDLER
+
+config KVM_BOOK3S_PR_POSSIBLE
+ bool
+ select KVM_MMIO
+ select MMU_NOTIFIER
+
+config KVM_BOOK3S_HV_POSSIBLE
+ bool
+
+config KVM_BOOK3S_32
+ tristate "KVM support for PowerPC book3s_32 processors"
+ depends on PPC_BOOK3S_32 && !SMP && !PTE_64BIT
+ select KVM
+ select KVM_BOOK3S_32_HANDLER
+ select KVM_BOOK3S_PR_POSSIBLE
+ ---help---
+ Support running unmodified book3s_32 guest kernels
+ in virtual machines on book3s_32 host processors.
+
+ This module provides access to the hardware capabilities through
+ a character device node named /dev/kvm.
+
+ If unsure, say N.
+
+config KVM_BOOK3S_64
+ tristate "KVM support for PowerPC book3s_64 processors"
+ depends on PPC_BOOK3S_64
+ select KVM_BOOK3S_64_HANDLER
+ select KVM
+ select KVM_BOOK3S_PR_POSSIBLE if !KVM_BOOK3S_HV_POSSIBLE
+ select SPAPR_TCE_IOMMU if IOMMU_SUPPORT && (PPC_PSERIES || PPC_POWERNV)
+ ---help---
+ Support running unmodified book3s_64 and book3s_32 guest kernels
+ in virtual machines on book3s_64 host processors.
+
+ This module provides access to the hardware capabilities through
+ a character device node named /dev/kvm.
+
+ If unsure, say N.
+
+config KVM_BOOK3S_64_HV
+ tristate "KVM for POWER7 and later using hypervisor mode in host"
+ depends on KVM_BOOK3S_64 && PPC_POWERNV
+ select KVM_BOOK3S_HV_POSSIBLE
+ select MMU_NOTIFIER
+ select CMA
+ ---help---
+ Support running unmodified book3s_64 guest kernels in
+ virtual machines on POWER7 and newer processors that have
+ hypervisor mode available to the host.
+
+ If you say Y here, KVM will use the hardware virtualization
+ facilities of POWER7 (and later) processors, meaning that
+ guest operating systems will run at full hardware speed
+ using supervisor and user modes. However, this also means
+ that KVM is not usable under PowerVM (pHyp), is only usable
+ on POWER7 or later processors, and cannot emulate a
+ different processor from the host processor.
+
+ If unsure, say N.
+
+config KVM_BOOK3S_64_PR
+ tristate "KVM support without using hypervisor mode in host"
+ depends on KVM_BOOK3S_64
+ select KVM_BOOK3S_PR_POSSIBLE
+ ---help---
+ Support running guest kernels in virtual machines on processors
+ without using hypervisor mode in the host, by running the
+ guest in user mode (problem state) and emulating all
+ privileged instructions and registers.
+
+ This is not as fast as using hypervisor mode, but works on
+ machines where hypervisor mode is not available or not usable,
+ and can emulate processors that are different from the host
+ processor, including emulating 32-bit processors on a 64-bit
+ host.
+
+config KVM_BOOK3S_HV_EXIT_TIMING
+ bool "Detailed timing for hypervisor real-mode code"
+ depends on KVM_BOOK3S_HV_POSSIBLE && DEBUG_FS
+ ---help---
+ Calculate time taken for each vcpu in the real-mode guest entry,
+ exit, and interrupt handling code, plus time spent in the guest
+ and in nap mode due to idle (cede) while other threads are still
+ in the guest. The total, minimum and maximum times in nanoseconds
+ together with the number of executions are reported in debugfs in
+ kvm/vm#/vcpu#/timings. The overhead is of the order of 30 - 40
+ ns per exit on POWER8.
+
+ If unsure, say N.
+
+config KVM_BOOKE_HV
+ bool
+
+config KVM_EXIT_TIMING
+ bool "Detailed exit timing"
+ depends on KVM_E500V2 || KVM_E500MC
+ ---help---
+ Calculate elapsed time for every exit/enter cycle. A per-vcpu
+ report is available in debugfs kvm/vm#_vcpu#_timing.
+ The overhead is relatively small, however it is not recommended for
+ production environments.
+
+ If unsure, say N.
+
+config KVM_E500V2
+ bool "KVM support for PowerPC E500v2 processors"
+ depends on E500 && !PPC_E500MC
+ select KVM
+ select KVM_MMIO
+ select MMU_NOTIFIER
+ ---help---
+ Support running unmodified E500 guest kernels in virtual machines on
+ E500v2 host processors.
+
+ This module provides access to the hardware capabilities through
+ a character device node named /dev/kvm.
+
+ If unsure, say N.
+
+config KVM_E500MC
+ bool "KVM support for PowerPC E500MC/E5500/E6500 processors"
+ depends on PPC_E500MC
+ select KVM
+ select KVM_MMIO
+ select KVM_BOOKE_HV
+ select MMU_NOTIFIER
+ ---help---
+ Support running unmodified E500MC/E5500/E6500 guest kernels in
+ virtual machines on E500MC/E5500/E6500 host processors.
+
+ This module provides access to the hardware capabilities through
+ a character device node named /dev/kvm.
+
+ If unsure, say N.
+
+config KVM_MPIC
+ bool "KVM in-kernel MPIC emulation"
+ depends on KVM && E500
+ select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQFD
+ select HAVE_KVM_IRQ_ROUTING
+ select HAVE_KVM_MSI
+ help
+ Enable support for emulating MPIC devices inside the
+ host kernel, rather than relying on userspace to emulate.
+ Currently, support is limited to certain versions of
+ Freescale's MPIC implementation.
+
+config KVM_XICS
+ bool "KVM in-kernel XICS emulation"
+ depends on KVM_BOOK3S_64 && !KVM_MPIC
+ select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQFD
+ default y
+ ---help---
+ Include support for the XICS (eXternal Interrupt Controller
+ Specification) interrupt controller architecture used on
+ IBM POWER (pSeries) servers.
+
+config KVM_XIVE
+ bool
+ default y
+ depends on KVM_XICS && PPC_XIVE_NATIVE && KVM_BOOK3S_HV_POSSIBLE
+
+source drivers/vhost/Kconfig
+
+endif # VIRTUALIZATION