xiaomi-sm8450/android_kernel_xiaomi_sm8450
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KVM: Redesign kvm_io_bus_ API to pass VCPU structure to the callbacks.

Bläddra i källkod 
This is needed in e.g. ARM vGIC emulation, where the MMIO handling
depends on the VCPU that does the access.

Signed-off-by: Nikolay Nikolaev <n.nikolaev@virtualopensystems.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.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>
This commit is contained in:
Nikolay Nikolaev
2015-03-26 14:39:28 +00:00
committad av Marc Zyngier
förälder 1a74847885
incheckning e32edf4fd0
14 ändrade filer med 79 tillägg och 64 borttagningar
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10
arch/powerpc/kvm/mpic.c
Visa fil

@@ -1374,8 +1374,9 @@ static int kvm_mpic_write_internal(struct openpic *opp, gpa_t addr, u32 val)
return -ENXIO;
}
static int kvm_mpic_read(struct kvm_io_device *this, gpa_t addr,
int len, void *ptr)
static int kvm_mpic_read(struct kvm_vcpu *vcpu,
struct kvm_io_device *this,
gpa_t addr, int len, void *ptr)
{
struct openpic *opp = container_of(this, struct openpic, mmio);
int ret;
@@ -1415,8 +1416,9 @@ static int kvm_mpic_read(struct kvm_io_device *this, gpa_t addr,
return ret;
}
static int kvm_mpic_write(struct kvm_io_device *this, gpa_t addr,
int len, const void *ptr)
static int kvm_mpic_write(struct kvm_vcpu *vcpu,
struct kvm_io_device *this,
gpa_t addr, int len, const void *ptr)
{
struct openpic *opp = container_of(this, struct openpic, mmio);
int ret;