unsigned long context_id;
phys_addr_t target_pc;
- cpu_id = *vcpu_reg(source_vcpu, 1) & MPIDR_HWID_BITMASK;
+ cpu_id = vcpu_get_reg(source_vcpu, 1) & MPIDR_HWID_BITMASK;
if (vcpu_mode_is_32bit(source_vcpu))
cpu_id &= ~((u32) 0);
return PSCI_RET_INVALID_PARAMS;
}
- target_pc = *vcpu_reg(source_vcpu, 2);
- context_id = *vcpu_reg(source_vcpu, 3);
+ target_pc = vcpu_get_reg(source_vcpu, 2);
+ context_id = vcpu_get_reg(source_vcpu, 3);
kvm_reset_vcpu(vcpu);
* NOTE: We always update r0 (or x0) because for PSCI v0.1
* the general puspose registers are undefined upon CPU_ON.
*/
- *vcpu_reg(vcpu, 0) = context_id;
+ vcpu_set_reg(vcpu, 0, context_id);
vcpu->arch.power_off = false;
smp_mb(); /* Make sure the above is visible */
struct kvm *kvm = vcpu->kvm;
struct kvm_vcpu *tmp;
- target_affinity = *vcpu_reg(vcpu, 1);
- lowest_affinity_level = *vcpu_reg(vcpu, 2);
+ target_affinity = vcpu_get_reg(vcpu, 1);
+ lowest_affinity_level = vcpu_get_reg(vcpu, 2);
/* Determine target affinity mask */
target_affinity_mask = psci_affinity_mask(lowest_affinity_level);
static int kvm_psci_0_2_call(struct kvm_vcpu *vcpu)
{
int ret = 1;
- unsigned long psci_fn = *vcpu_reg(vcpu, 0) & ~((u32) 0);
+ unsigned long psci_fn = vcpu_get_reg(vcpu, 0) & ~((u32) 0);
unsigned long val;
switch (psci_fn) {
break;
}
- *vcpu_reg(vcpu, 0) = val;
+ vcpu_set_reg(vcpu, 0, val);
return ret;
}
static int kvm_psci_0_1_call(struct kvm_vcpu *vcpu)
{
- unsigned long psci_fn = *vcpu_reg(vcpu, 0) & ~((u32) 0);
+ unsigned long psci_fn = vcpu_get_reg(vcpu, 0) & ~((u32) 0);
unsigned long val;
switch (psci_fn) {
break;
}
- *vcpu_reg(vcpu, 0) = val;
+ vcpu_set_reg(vcpu, 0, val);
return 1;
}
}
/*
- * vcpu_reg should always be passed a register number coming from a
- * read of ESR_EL2. Otherwise, it may give the wrong result on AArch32
- * with banked registers.
+ * vcpu_get_reg and vcpu_set_reg should always be passed a register number
+ * coming from a read of ESR_EL2. Otherwise, it may give the wrong result on
+ * AArch32 with banked registers.
*/
-static inline unsigned long *vcpu_reg(const struct kvm_vcpu *vcpu, u8 reg_num)
-{
- return (unsigned long *)&vcpu_gp_regs(vcpu)->regs.regs[reg_num];
-}
-
static inline unsigned long vcpu_get_reg(const struct kvm_vcpu *vcpu,
u8 reg_num)
{