Commit 2227e439 authored by Christoffer Dall's avatar Christoffer Dall
Browse files

KVM: arm: Handle VCPU device attributes in guest.c 



As we are about to support VCPU attributes to set the timer IRQ numbers
in guest.c, move the static inlines for the VCPU attributes handlers
from the header file to guest.c.

Signed-off-by: default avatarChristoffer Dall <cdall@linaro.org>
Acked-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent a2befacf

arch/arm/include/asm/kvm_host.h

+7 −15
Original line number Diff line number Diff line
@@ -291,20 +291,12 @@ static inline void kvm_arm_init_debug(void) {} 
static inline void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) {}

static inline void kvm_arm_clear_debug(struct kvm_vcpu *vcpu) {}

static inline void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu) {}

static inline int kvm_arm_vcpu_arch_set_attr(struct kvm_vcpu *vcpu,

					     struct kvm_device_attr *attr)

{

	return -ENXIO;

}

static inline int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu,

					     struct kvm_device_attr *attr)

{

	return -ENXIO;

}

static inline int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu,

					     struct kvm_device_attr *attr)

{

	return -ENXIO;

}



int kvm_arm_vcpu_arch_set_attr(struct kvm_vcpu *vcpu,

			       struct kvm_device_attr *attr);

int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu,

			       struct kvm_device_attr *attr);

int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu,

			       struct kvm_device_attr *attr);



#endif /* __ARM_KVM_HOST_H__ */

arch/arm/kvm/guest.c

+42 −0
Original line number Diff line number Diff line
@@ -301,3 +301,45 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu, 
{

	return -EINVAL;

}



int kvm_arm_vcpu_arch_set_attr(struct kvm_vcpu *vcpu,

			       struct kvm_device_attr *attr)

{

	int ret;



	switch (attr->group) {

	default:

		ret = -ENXIO;

		break;

	}



	return ret;

}



int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu,

			       struct kvm_device_attr *attr)

{

	int ret;



	switch (attr->group) {

	default:

		ret = -ENXIO;

		break;

	}



	return ret;

}



int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu,

			       struct kvm_device_attr *attr)

{

	int ret;



	switch (attr->group) {

	default:

		ret = -ENXIO;

		break;

	}



	return ret;

}

CRA Git | Maintained and supported by SUSTech CRA and CCSE