diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/s390/kvm/kvm-s390.h')
-rw-r--r-- | ANDROID_3.4.5/arch/s390/kvm/kvm-s390.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/ANDROID_3.4.5/arch/s390/kvm/kvm-s390.h b/ANDROID_3.4.5/arch/s390/kvm/kvm-s390.h deleted file mode 100644 index ff28f9d1..00000000 --- a/ANDROID_3.4.5/arch/s390/kvm/kvm-s390.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * kvm_s390.h - definition for kvm on s390 - * - * Copyright IBM Corp. 2008,2009 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (version 2 only) - * as published by the Free Software Foundation. - * - * Author(s): Carsten Otte <cotte@de.ibm.com> - * Christian Borntraeger <borntraeger@de.ibm.com> - * Christian Ehrhardt <ehrhardt@de.ibm.com> - */ - -#ifndef ARCH_S390_KVM_S390_H -#define ARCH_S390_KVM_S390_H - -#include <linux/hrtimer.h> -#include <linux/kvm.h> -#include <linux/kvm_host.h> - -/* The current code can have up to 256 pages for virtio */ -#define VIRTIODESCSPACE (256ul * 4096ul) - -typedef int (*intercept_handler_t)(struct kvm_vcpu *vcpu); - -/* negativ values are error codes, positive values for internal conditions */ -#define SIE_INTERCEPT_RERUNVCPU (1<<0) -#define SIE_INTERCEPT_UCONTROL (1<<1) -int kvm_handle_sie_intercept(struct kvm_vcpu *vcpu); - -#define VM_EVENT(d_kvm, d_loglevel, d_string, d_args...)\ -do { \ - debug_sprintf_event(d_kvm->arch.dbf, d_loglevel, d_string "\n", \ - d_args); \ -} while (0) - -#define VCPU_EVENT(d_vcpu, d_loglevel, d_string, d_args...)\ -do { \ - debug_sprintf_event(d_vcpu->kvm->arch.dbf, d_loglevel, \ - "%02d[%016lx-%016lx]: " d_string "\n", d_vcpu->vcpu_id, \ - d_vcpu->arch.sie_block->gpsw.mask, d_vcpu->arch.sie_block->gpsw.addr,\ - d_args); \ -} while (0) - -static inline int __cpu_is_stopped(struct kvm_vcpu *vcpu) -{ - return atomic_read(&vcpu->arch.sie_block->cpuflags) & CPUSTAT_STOP_INT; -} - -static inline int kvm_is_ucontrol(struct kvm *kvm) -{ -#ifdef CONFIG_KVM_S390_UCONTROL - if (kvm->arch.gmap) - return 0; - return 1; -#else - return 0; -#endif -} - -static inline void kvm_s390_set_prefix(struct kvm_vcpu *vcpu, u32 prefix) -{ - vcpu->arch.sie_block->prefix = prefix & 0x7fffe000u; - vcpu->arch.sie_block->ihcpu = 0xffff; -} - -int kvm_s390_handle_wait(struct kvm_vcpu *vcpu); -enum hrtimer_restart kvm_s390_idle_wakeup(struct hrtimer *timer); -void kvm_s390_tasklet(unsigned long parm); -void kvm_s390_deliver_pending_interrupts(struct kvm_vcpu *vcpu); -int kvm_s390_inject_vm(struct kvm *kvm, - struct kvm_s390_interrupt *s390int); -int kvm_s390_inject_vcpu(struct kvm_vcpu *vcpu, - struct kvm_s390_interrupt *s390int); -int kvm_s390_inject_program_int(struct kvm_vcpu *vcpu, u16 code); -int kvm_s390_inject_sigp_stop(struct kvm_vcpu *vcpu, int action); - -/* implemented in priv.c */ -int kvm_s390_handle_b2(struct kvm_vcpu *vcpu); -int kvm_s390_handle_e5(struct kvm_vcpu *vcpu); - -/* implemented in sigp.c */ -int kvm_s390_handle_sigp(struct kvm_vcpu *vcpu); - -/* implemented in kvm-s390.c */ -int kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, - unsigned long addr); -/* implemented in diag.c */ -int kvm_s390_handle_diag(struct kvm_vcpu *vcpu); - -#endif |