return;
}
-
void switch_to_virtual_rid(struct kvm_vcpu *vcpu)
{
unsigned long psr;
return;
}
-
-
/*
* In physical mode, insert tc/tr for region 0 and 4 uses
* RID[0] and RID[4] which is for physical mode emulation.
return rotate_reg(96, rrb_fr, (regnum - IA64_FIRST_ROTATING_FR));
}
-
/*
* The inverse of the above: given bspstore and the number of
* registers, calculate ar.bsp.
else
*rnat_addr = (*rnat_addr) & (~nat_mask);
- ia64_setreg(_IA64_REG_AR_BSPSTORE, bspstore);
+ ia64_setreg(_IA64_REG_AR_BSPSTORE, (unsigned long)bspstore);
ia64_setreg(_IA64_REG_AR_RNAT, rnat);
}
local_irq_restore(psr);
static void vcpu_set_itc(struct kvm_vcpu *vcpu, u64 val)
{
struct kvm_vcpu *v;
+ struct kvm *kvm;
int i;
long itc_offset = val - ia64_getreg(_IA64_REG_AR_ITC);
unsigned long vitv = VCPU(vcpu, itv);
+ kvm = (struct kvm *)KVM_VM_BASE;
+
if (vcpu->vcpu_id == 0) {
- for (i = 0; i < KVM_MAX_VCPUS; i++) {
+ for (i = 0; i < kvm->arch.online_vcpus; i++) {
v = (struct kvm_vcpu *)((char *)vcpu +
sizeof(struct kvm_vcpu_data) * i);
VMX(v, itc_offset) = itc_offset;
return key;
}
-
-
void kvm_thash(struct kvm_vcpu *vcpu, INST64 inst)
{
unsigned long thash, vadr;
vcpu_set_gr(vcpu, inst.M46.r1, thash, 0);
}
-
void kvm_ttag(struct kvm_vcpu *vcpu, INST64 inst)
{
unsigned long tag, vadr;
return IA64_NO_FAULT;
}
-
int kvm_tpa(struct kvm_vcpu *vcpu, INST64 inst)
{
unsigned long r1, r3;
vcpu_set_gr(vcpu, inst.M46.r1, r1, 0);
}
-
/************************************
* Insert/Purge translation register/cache
************************************/
vcpu_set_itc(vcpu, r2);
}
-
void kvm_mov_from_ar_reg(struct kvm_vcpu *vcpu, INST64 inst)
{
unsigned long r1;
r1 = vcpu_get_itc(vcpu);
vcpu_set_gr(vcpu, inst.M31.r1, r1, 0);
}
+
/**************************************************************************
- struct kvm_vcpu*protection key register access routines
+ struct kvm_vcpu protection key register access routines
**************************************************************************/
unsigned long vcpu_get_pkr(struct kvm_vcpu *vcpu, unsigned long reg)
ia64_set_pkr(reg, val);
}
-
-unsigned long vcpu_get_itir_on_fault(struct kvm_vcpu *vcpu, unsigned long ifa)
-{
- union ia64_rr rr, rr1;
-
- rr.val = vcpu_get_rr(vcpu, ifa);
- rr1.val = 0;
- rr1.ps = rr.ps;
- rr1.rid = rr.rid;
- return (rr1.val);
-}
-
-
-
/********************************
* Moves to privileged registers
********************************/
return (IA64_NO_FAULT);
}
-
-
void kvm_mov_to_rr(struct kvm_vcpu *vcpu, INST64 inst)
{
unsigned long r3, r2;
vcpu_set_pkr(vcpu, r3, r2);
}
-
-
void kvm_mov_from_rr(struct kvm_vcpu *vcpu, INST64 inst)
{
unsigned long r3, r1;
vcpu_set_gr(vcpu, inst.M43.r1, r1, 0);
}
-
unsigned long vcpu_get_cpuid(struct kvm_vcpu *vcpu, unsigned long reg)
{
/* FIXME: This could get called as a result of a rsvd-reg fault */
return 0;
}
-
unsigned long kvm_mov_from_cr(struct kvm_vcpu *vcpu, INST64 inst)
{
unsigned long tgt = inst.M33.r1;
return 0;
}
-
-
void vcpu_set_psr(struct kvm_vcpu *vcpu, unsigned long val)
{
}
}
-
-
-
void vcpu_rfi(struct kvm_vcpu *vcpu)
{
unsigned long ifs, psr;
regs->cr_iip = VCPU(vcpu, iip);
}
-
/*
VPSR can't keep track of below bits of guest PSR
This function gets guest PSR