init.features[0] |= (1 << KVM_ARM_VCPU_POWER_OFF);
aarch64_vcpu_add_default(vm, VCPU_ID_TARGET, &init, guest_main);
- get_reg(vm, VCPU_ID_TARGET, ARM64_SYS_REG(MPIDR_EL1), &target_mpidr);
+ get_reg(vm, VCPU_ID_TARGET, KVM_ARM64_SYS_REG(SYS_MPIDR_EL1), &target_mpidr);
vcpu_args_set(vm, VCPU_ID_SOURCE, 1, target_mpidr & MPIDR_HWID_BITMASK);
vcpu_run(vm, VCPU_ID_SOURCE);
#define ARM64_CORE_REG(x) (KVM_REG_ARM64 | KVM_REG_SIZE_U64 | \
KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(x))
-#define CPACR_EL1 3, 0, 1, 0, 2
-#define TCR_EL1 3, 0, 2, 0, 2
-#define MAIR_EL1 3, 0, 10, 2, 0
-#define MPIDR_EL1 3, 0, 0, 0, 5
-#define TTBR0_EL1 3, 0, 2, 0, 0
-#define SCTLR_EL1 3, 0, 1, 0, 0
-#define VBAR_EL1 3, 0, 12, 0, 0
-
-#define ID_AA64DFR0_EL1 3, 0, 0, 5, 0
+/*
+ * KVM_ARM64_SYS_REG(sys_reg_id): Helper macro to convert
+ * SYS_* register definitions in asm/sysreg.h to use in KVM
+ * calls such as get_reg() and set_reg().
+ */
+#define KVM_ARM64_SYS_REG(sys_reg_id) \
+ ARM64_SYS_REG(sys_reg_Op0(sys_reg_id), \
+ sys_reg_Op1(sys_reg_id), \
+ sys_reg_CRn(sys_reg_id), \
+ sys_reg_CRm(sys_reg_id), \
+ sys_reg_Op2(sys_reg_id))
/*
* Default MAIR
* Enable FP/ASIMD to avoid trapping when accessing Q0-Q15
* registers, which the variable argument list macros do.
*/
- set_reg(vm, vcpuid, ARM64_SYS_REG(CPACR_EL1), 3 << 20);
+ set_reg(vm, vcpuid, KVM_ARM64_SYS_REG(SYS_CPACR_EL1), 3 << 20);
- get_reg(vm, vcpuid, ARM64_SYS_REG(SCTLR_EL1), &sctlr_el1);
- get_reg(vm, vcpuid, ARM64_SYS_REG(TCR_EL1), &tcr_el1);
+ get_reg(vm, vcpuid, KVM_ARM64_SYS_REG(SYS_SCTLR_EL1), &sctlr_el1);
+ get_reg(vm, vcpuid, KVM_ARM64_SYS_REG(SYS_TCR_EL1), &tcr_el1);
switch (vm->mode) {
case VM_MODE_P52V48_4K:
tcr_el1 |= (1 << 8) | (1 << 10) | (3 << 12);
tcr_el1 |= (64 - vm->va_bits) /* T0SZ */;
- set_reg(vm, vcpuid, ARM64_SYS_REG(SCTLR_EL1), sctlr_el1);
- set_reg(vm, vcpuid, ARM64_SYS_REG(TCR_EL1), tcr_el1);
- set_reg(vm, vcpuid, ARM64_SYS_REG(MAIR_EL1), DEFAULT_MAIR_EL1);
- set_reg(vm, vcpuid, ARM64_SYS_REG(TTBR0_EL1), vm->pgd);
+ set_reg(vm, vcpuid, KVM_ARM64_SYS_REG(SYS_SCTLR_EL1), sctlr_el1);
+ set_reg(vm, vcpuid, KVM_ARM64_SYS_REG(SYS_TCR_EL1), tcr_el1);
+ set_reg(vm, vcpuid, KVM_ARM64_SYS_REG(SYS_MAIR_EL1), DEFAULT_MAIR_EL1);
+ set_reg(vm, vcpuid, KVM_ARM64_SYS_REG(SYS_TTBR0_EL1), vm->pgd);
}
void vcpu_dump(FILE *stream, struct kvm_vm *vm, uint32_t vcpuid, uint8_t indent)
{
extern char vectors;
- set_reg(vm, vcpuid, ARM64_SYS_REG(VBAR_EL1), (uint64_t)&vectors);
+ set_reg(vm, vcpuid, KVM_ARM64_SYS_REG(SYS_VBAR_EL1), (uint64_t)&vectors);
}
void route_exception(struct ex_regs *regs, int vector)