1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef _UAPI__LINUX_KVM_PARA_H 3*4882a593Smuzhiyun #define _UAPI__LINUX_KVM_PARA_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* 6*4882a593Smuzhiyun * This header file provides a method for making a hypercall to the host 7*4882a593Smuzhiyun * Architectures should define: 8*4882a593Smuzhiyun * - kvm_hypercall0, kvm_hypercall1... 9*4882a593Smuzhiyun * - kvm_arch_para_features 10*4882a593Smuzhiyun * - kvm_para_available 11*4882a593Smuzhiyun */ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun /* Return values for hypercalls */ 14*4882a593Smuzhiyun #define KVM_ENOSYS 1000 15*4882a593Smuzhiyun #define KVM_EFAULT EFAULT 16*4882a593Smuzhiyun #define KVM_EINVAL EINVAL 17*4882a593Smuzhiyun #define KVM_E2BIG E2BIG 18*4882a593Smuzhiyun #define KVM_EPERM EPERM 19*4882a593Smuzhiyun #define KVM_EOPNOTSUPP 95 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #define KVM_HC_VAPIC_POLL_IRQ 1 22*4882a593Smuzhiyun #define KVM_HC_MMU_OP 2 23*4882a593Smuzhiyun #define KVM_HC_FEATURES 3 24*4882a593Smuzhiyun #define KVM_HC_PPC_MAP_MAGIC_PAGE 4 25*4882a593Smuzhiyun #define KVM_HC_KICK_CPU 5 26*4882a593Smuzhiyun #define KVM_HC_MIPS_GET_CLOCK_FREQ 6 27*4882a593Smuzhiyun #define KVM_HC_MIPS_EXIT_VM 7 28*4882a593Smuzhiyun #define KVM_HC_MIPS_CONSOLE_OUTPUT 8 29*4882a593Smuzhiyun #define KVM_HC_CLOCK_PAIRING 9 30*4882a593Smuzhiyun #define KVM_HC_SEND_IPI 10 31*4882a593Smuzhiyun #define KVM_HC_SCHED_YIELD 11 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun /* 34*4882a593Smuzhiyun * hypercalls use architecture specific 35*4882a593Smuzhiyun */ 36*4882a593Smuzhiyun #include <asm/kvm_para.h> 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun #endif /* _UAPI__LINUX_KVM_PARA_H */ 39