| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| 2 | #ifndef __LINUX_KVM_PARA_H |
| 3 | #define __LINUX_KVM_PARA_H |
| 4 | |
| 5 | /* |
| 6 | * This header file provides a method for making a hypercall to the host |
| 7 | * Architectures should define: |
| 8 | * - kvm_hypercall0, kvm_hypercall1... |
| 9 | * - kvm_arch_para_features |
| 10 | * - kvm_para_available |
| 11 | */ |
| 12 | |
| 13 | /* Return values for hypercalls */ |
| 14 | #define KVM_ENOSYS 1000 |
| 15 | #define KVM_EFAULT EFAULT |
| 16 | #define KVM_EINVAL EINVAL |
| 17 | #define KVM_E2BIG E2BIG |
| 18 | #define KVM_EPERM EPERM |
| 19 | #define KVM_EOPNOTSUPP 95 |
| 20 | |
| 21 | #define KVM_HC_VAPIC_POLL_IRQ 1 |
| 22 | #define KVM_HC_MMU_OP 2 |
| 23 | #define KVM_HC_FEATURES 3 |
| 24 | #define KVM_HC_PPC_MAP_MAGIC_PAGE 4 |
| 25 | #define KVM_HC_KICK_CPU 5 |
| 26 | #define KVM_HC_MIPS_GET_CLOCK_FREQ 6 |
| 27 | #define KVM_HC_MIPS_EXIT_VM 7 |
| 28 | #define KVM_HC_MIPS_CONSOLE_OUTPUT 8 |
| 29 | #define KVM_HC_CLOCK_PAIRING 9 |
| 30 | #define KVM_HC_SEND_IPI 10 |
| 31 | #define KVM_HC_SCHED_YIELD 11 |
| 32 | #define KVM_HC_MAP_GPA_RANGE 12 |
| 33 | |
| 34 | /* |
| 35 | * hypercalls use architecture specific |
| 36 | */ |
| 37 | #include <asm/kvm_para.h> |
| 38 | |
| 39 | #endif /* __LINUX_KVM_PARA_H */ |