linux/arch/arm64/kvm/Makefile

#
# Makefile for Kernel-based Virtual Machine module
#

ccflags-y += -Iarch/arm64/kvm
CFLAGS_arm.o := -I.
CFLAGS_mmu.o := -I.

KVM=../../../virt/kvm
ARM=../../../arch/arm/kvm

obj-$(CONFIG_KVM_ARM_HOST) += kvm.o
obj-$(CONFIG_KVM_ARM_HOST) += hyp/

kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o $(KVM)/vfio.o
kvm-$(CONFIG_KVM_ARM_HOST) += $(ARM)/arm.o $(ARM)/mmu.o $(ARM)/mmio.o
kvm-$(CONFIG_KVM_ARM_HOST) += $(ARM)/psci.o $(ARM)/perf.o

kvm-$(CONFIG_KVM_ARM_HOST) += emulate.o inject_fault.o regmap.o
kvm-$(CONFIG_KVM_ARM_HOST) += hyp.o hyp-init.o handle_exit.o
kvm-$(CONFIG_KVM_ARM_HOST) += guest.o debug.o reset.o sys_regs.o sys_regs_generic_v8.o

kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic.o
kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v2.o
kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v2-emul.o
kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3.o
kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3-emul.o
kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/arch_timer.o
arm64: KVM: Build system integration Only the Makefile is plugged in. The Kconfig stuff is in a separate patch to allow for an easier merge process. Reviewed-by: Christopher Covington <cov@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2012-12-10 16:41:44 +00:00			`#`
			`# Makefile for Kernel-based Virtual Machine module`
			`#`

KVM: arm/arm64: remove now unneeded include directory from Makefile virt/kvm was never really a good include directory for anything else than locally included headers. With the move of iodev.h there is no need anymore to add this directory the compiler's include path, so remove it from the arm and arm64 kvm Makefile. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2015-03-26 14:39:30 +00:00			`ccflags-y += -Iarch/arm64/kvm`
arm64: KVM: Build system integration Only the Makefile is plugged in. The Kconfig stuff is in a separate patch to allow for an easier merge process. Reviewed-by: Christopher Covington <cov@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2012-12-10 16:41:44 +00:00			`CFLAGS_arm.o := -I.`
			`CFLAGS_mmu.o := -I.`

			`KVM=../../../virt/kvm`
			`ARM=../../../arch/arm/kvm`

			`obj-$(CONFIG_KVM_ARM_HOST) += kvm.o`
arm64: KVM: Implement vgic-v2 save/restore Implement the vgic-v2 save restore (mostly) as a direct translation of the assembly code version. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2015-10-19 14:50:37 +00:00			`obj-$(CONFIG_KVM_ARM_HOST) += hyp/`
arm64: KVM: Build system integration Only the Makefile is plugged in. The Kconfig stuff is in a separate patch to allow for an easier merge process. Reviewed-by: Christopher Covington <cov@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2012-12-10 16:41:44 +00:00
KVM: arm/arm64: Enable the KVM-VFIO device The KVM-VFIO device is used by the QEMU VFIO device. It is used to record the list of in-use VFIO groups so that KVM can manipulate them. Signed-off-by: Kim Phillips <kim.phillips@linaro.org> Signed-off-by: Eric Auger <eric.auger@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2015-06-05 15:21:49 +00:00			`kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o $(KVM)/vfio.o`
arm64: KVM: Build system integration Only the Makefile is plugged in. The Kconfig stuff is in a separate patch to allow for an easier merge process. Reviewed-by: Christopher Covington <cov@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2012-12-10 16:41:44 +00:00			`kvm-$(CONFIG_KVM_ARM_HOST) += $(ARM)/arm.o $(ARM)/mmu.o $(ARM)/mmio.o`
			`kvm-$(CONFIG_KVM_ARM_HOST) += $(ARM)/psci.o $(ARM)/perf.o`

arm64: KVM: 32bit conditional execution emulation As conditional instructions can trap on AArch32, add the thinest possible emulation layer to keep 32bit guests happy. Reviewed-by: Christopher Covington <cov@codeaurora.org> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2013-02-06 19:54:04 +00:00			`kvm-$(CONFIG_KVM_ARM_HOST) += emulate.o inject_fault.o regmap.o`
arm64: KVM: Build system integration Only the Makefile is plugged in. The Kconfig stuff is in a separate patch to allow for an easier merge process. Reviewed-by: Christopher Covington <cov@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2012-12-10 16:41:44 +00:00			`kvm-$(CONFIG_KVM_ARM_HOST) += hyp.o hyp-init.o handle_exit.o`
KVM: arm: introduce kvm_arm_init/setup/clear_debug This is a precursor for later patches which will need to do more to setup debug state before entering the hyp.S switch code. The existing functionality for setting mdcr_el2 has been moved out of hyp.S and now uses the value kept in vcpu->arch.mdcr_el2. As the assembler used to previously mask and preserve MDCR_EL2.HPMN I've had to add a mechanism to save the value of mdcr_el2 as a per-cpu variable during the initialisation code. The kernel never sets this number so we are assuming the bootcode has set up the correct value here. This also moves the conditional setting of the TDA bit from the hyp code into the C code which is currently used for the lazy debug register context switch code. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2015-07-07 16:29:56 +00:00			`kvm-$(CONFIG_KVM_ARM_HOST) += guest.o debug.o reset.o sys_regs.o sys_regs_generic_v8.o`
arm64: KVM: Build system integration Only the Makefile is plugged in. The Kconfig stuff is in a separate patch to allow for an easier merge process. Reviewed-by: Christopher Covington <cov@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 2012-12-10 16:41:44 +00:00
arm/arm64: KVM: Kill CONFIG_KVM_ARM_{VGIC,TIMER} We can definitely decide at run-time whether to use the GIC and timers or not, and the extra code and data structures that we allocate space for is really negligable with this config option, so I don't think it's worth the extra complexity of always having to define stub static inlines. The !CONFIG_KVM_ARM_VGIC/TIMER case is pretty much an untested code path anyway, so we're better off just getting rid of it. Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> 2015-03-11 13:21:31 +00:00			`kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic.o`
			`kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v2.o`
			`kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v2-emul.o`
			`kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3.o`
			`kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic-v3-emul.o`
			`kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/arch_timer.o`