KVM: Portability: Move pio emulation functions to x86.c

This patch moves implementation of the following functions from
kvm_main.c to x86.c:
free_pio_guest_pages, vcpu_find_pio_dev, pio_copy_data, complete_pio,
kernel_pio, pio_string_write, kvm_emulate_pio, kvm_emulate_pio_string

The function inject_gp, which was duplicated by yesterday's patch
series, is removed from kvm_main.c now because it is not needed anymore.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Acked-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/kvm/x86.h b/drivers/kvm/x86.h
index 5592456c36ad..663b822b4ddb 100644
--- a/drivers/kvm/x86.h
+++ b/drivers/kvm/x86.h
@@ -126,4 +126,5 @@ static inline int is_paging(struct kvm_vcpu *vcpu)
 }
 
 int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3);
+int complete_pio(struct kvm_vcpu *vcpu);
 #endif