Expose vlapic_read_aligned and vlapic_reg_write() to be used by AVIC.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpa...@amd.com>
---
xen/arch/x86/hvm/vlapic.c | 5 ++---
xen/include/asm-x86/hvm/vlapic.h | 4 ++++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/xen/arch/x86/hvm/vlapic.c b/xen/arch/x86/hvm/vlapic.c
index 1d5d287..0f52067 100644
--- a/xen/arch/x86/hvm/vlapic.c
+++ b/xen/arch/x86/hvm/vlapic.c
@@ -562,7 +562,7 @@ static void vlapic_set_tdcr(struct vlapic *vlapic, unsigned
int val)
"timer_divisor: %d", vlapic->hw.timer_divisor);
}
-static uint32_t vlapic_read_aligned(struct vlapic *vlapic, unsigned int offset)
+uint32_t vlapic_read_aligned(struct vlapic *vlapic, unsigned int offset)
{
switch ( offset )
{
@@ -680,8 +680,7 @@ static void vlapic_tdt_pt_cb(struct vcpu *v, void *data)
vcpu_vlapic(v)->hw.tdt_msr = 0;
}
-static void vlapic_reg_write(struct vcpu *v,
- unsigned int offset, uint32_t val)
+void vlapic_reg_write(struct vcpu *v, unsigned int offset, uint32_t val)
{
struct vlapic *vlapic = vcpu_vlapic(v);
diff --git a/xen/include/asm-x86/hvm/vlapic.h b/xen/include/asm-x86/hvm/vlapic.h
index 4656293..48ab3a6 100644
--- a/xen/include/asm-x86/hvm/vlapic.h
+++ b/xen/include/asm-x86/hvm/vlapic.h
@@ -132,6 +132,10 @@ void vlapic_ipi(struct vlapic *vlapic, uint32_t icr_low,
uint32_t icr_high);
int vlapic_apicv_write(struct vcpu *v, unsigned int offset);
+void vlapic_reg_write(struct vcpu *v, unsigned int offset, uint32_t val);
+
+uint32_t vlapic_read_aligned(struct vlapic *vlapic, unsigned int offset);
+
struct vlapic *vlapic_lowest_prio(
struct domain *d, const struct vlapic *source,
int short_hand, uint32_t dest, bool_t dest_mode);
--
1.9.1
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