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Diffstat (limited to 'include/asm-s390/kvm_host.h')
-rw-r--r--include/asm-s390/kvm_host.h235
1 files changed, 0 insertions, 235 deletions
diff --git a/include/asm-s390/kvm_host.h b/include/asm-s390/kvm_host.h
deleted file mode 100644
index 3c55e4107dc..00000000000
--- a/include/asm-s390/kvm_host.h
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * asm-s390/kvm_host.h - definition for kernel virtual machines on s390
- *
- * Copyright IBM Corp. 2008
- *
- * 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>
- */
-
-
-#ifndef ASM_KVM_HOST_H
-#define ASM_KVM_HOST_H
-#include <linux/kvm_host.h>
-#include <asm/debug.h>
-
-#define KVM_MAX_VCPUS 64
-#define KVM_MEMORY_SLOTS 32
-/* memory slots that does not exposed to userspace */
-#define KVM_PRIVATE_MEM_SLOTS 4
-
-struct kvm_guest_debug {
-};
-
-struct sca_entry {
- atomic_t scn;
- __u64 reserved;
- __u64 sda;
- __u64 reserved2[2];
-} __attribute__((packed));
-
-
-struct sca_block {
- __u64 ipte_control;
- __u64 reserved[5];
- __u64 mcn;
- __u64 reserved2;
- struct sca_entry cpu[64];
-} __attribute__((packed));
-
-#define KVM_PAGES_PER_HPAGE 256
-
-#define CPUSTAT_HOST 0x80000000
-#define CPUSTAT_WAIT 0x10000000
-#define CPUSTAT_ECALL_PEND 0x08000000
-#define CPUSTAT_STOP_INT 0x04000000
-#define CPUSTAT_IO_INT 0x02000000
-#define CPUSTAT_EXT_INT 0x01000000
-#define CPUSTAT_RUNNING 0x00800000
-#define CPUSTAT_RETAINED 0x00400000
-#define CPUSTAT_TIMING_SUB 0x00020000
-#define CPUSTAT_SIE_SUB 0x00010000
-#define CPUSTAT_RRF 0x00008000
-#define CPUSTAT_SLSV 0x00004000
-#define CPUSTAT_SLSR 0x00002000
-#define CPUSTAT_ZARCH 0x00000800
-#define CPUSTAT_MCDS 0x00000100
-#define CPUSTAT_SM 0x00000080
-#define CPUSTAT_G 0x00000008
-#define CPUSTAT_J 0x00000002
-#define CPUSTAT_P 0x00000001
-
-struct kvm_s390_sie_block {
- atomic_t cpuflags; /* 0x0000 */
- __u32 prefix; /* 0x0004 */
- __u8 reserved8[32]; /* 0x0008 */
- __u64 cputm; /* 0x0028 */
- __u64 ckc; /* 0x0030 */
- __u64 epoch; /* 0x0038 */
- __u8 reserved40[4]; /* 0x0040 */
-#define LCTL_CR0 0x8000
- __u16 lctl; /* 0x0044 */
- __s16 icpua; /* 0x0046 */
- __u32 ictl; /* 0x0048 */
- __u32 eca; /* 0x004c */
- __u8 icptcode; /* 0x0050 */
- __u8 reserved51; /* 0x0051 */
- __u16 ihcpu; /* 0x0052 */
- __u8 reserved54[2]; /* 0x0054 */
- __u16 ipa; /* 0x0056 */
- __u32 ipb; /* 0x0058 */
- __u32 scaoh; /* 0x005c */
- __u8 reserved60; /* 0x0060 */
- __u8 ecb; /* 0x0061 */
- __u8 reserved62[2]; /* 0x0062 */
- __u32 scaol; /* 0x0064 */
- __u8 reserved68[4]; /* 0x0068 */
- __u32 todpr; /* 0x006c */
- __u8 reserved70[16]; /* 0x0070 */
- __u64 gmsor; /* 0x0080 */
- __u64 gmslm; /* 0x0088 */
- psw_t gpsw; /* 0x0090 */
- __u64 gg14; /* 0x00a0 */
- __u64 gg15; /* 0x00a8 */
- __u8 reservedb0[30]; /* 0x00b0 */
- __u16 iprcc; /* 0x00ce */
- __u8 reservedd0[48]; /* 0x00d0 */
- __u64 gcr[16]; /* 0x0100 */
- __u64 gbea; /* 0x0180 */
- __u8 reserved188[120]; /* 0x0188 */
-} __attribute__((packed));
-
-struct kvm_vcpu_stat {
- u32 exit_userspace;
- u32 exit_null;
- u32 exit_external_request;
- u32 exit_external_interrupt;
- u32 exit_stop_request;
- u32 exit_validity;
- u32 exit_instruction;
- u32 instruction_lctl;
- u32 instruction_lctlg;
- u32 exit_program_interruption;
- u32 exit_instr_and_program;
- u32 deliver_emergency_signal;
- u32 deliver_service_signal;
- u32 deliver_virtio_interrupt;
- u32 deliver_stop_signal;
- u32 deliver_prefix_signal;
- u32 deliver_restart_signal;
- u32 deliver_program_int;
- u32 exit_wait_state;
- u32 instruction_stidp;
- u32 instruction_spx;
- u32 instruction_stpx;
- u32 instruction_stap;
- u32 instruction_storage_key;
- u32 instruction_stsch;
- u32 instruction_chsc;
- u32 instruction_stsi;
- u32 instruction_stfl;
- u32 instruction_sigp_sense;
- u32 instruction_sigp_emergency;
- u32 instruction_sigp_stop;
- u32 instruction_sigp_arch;
- u32 instruction_sigp_prefix;
- u32 instruction_sigp_restart;
- u32 diagnose_44;
-};
-
-struct kvm_s390_io_info {
- __u16 subchannel_id; /* 0x0b8 */
- __u16 subchannel_nr; /* 0x0ba */
- __u32 io_int_parm; /* 0x0bc */
- __u32 io_int_word; /* 0x0c0 */
-};
-
-struct kvm_s390_ext_info {
- __u32 ext_params;
- __u64 ext_params2;
-};
-
-#define PGM_OPERATION 0x01
-#define PGM_PRIVILEGED_OPERATION 0x02
-#define PGM_EXECUTE 0x03
-#define PGM_PROTECTION 0x04
-#define PGM_ADDRESSING 0x05
-#define PGM_SPECIFICATION 0x06
-#define PGM_DATA 0x07
-
-struct kvm_s390_pgm_info {
- __u16 code;
-};
-
-struct kvm_s390_prefix_info {
- __u32 address;
-};
-
-struct kvm_s390_interrupt_info {
- struct list_head list;
- u64 type;
- union {
- struct kvm_s390_io_info io;
- struct kvm_s390_ext_info ext;
- struct kvm_s390_pgm_info pgm;
- struct kvm_s390_prefix_info prefix;
- };
-};
-
-/* for local_interrupt.action_flags */
-#define ACTION_STORE_ON_STOP 1
-#define ACTION_STOP_ON_STOP 2
-
-struct kvm_s390_local_interrupt {
- spinlock_t lock;
- struct list_head list;
- atomic_t active;
- struct kvm_s390_float_interrupt *float_int;
- int timer_due; /* event indicator for waitqueue below */
- wait_queue_head_t wq;
- atomic_t *cpuflags;
- unsigned int action_bits;
-};
-
-struct kvm_s390_float_interrupt {
- spinlock_t lock;
- struct list_head list;
- atomic_t active;
- int next_rr_cpu;
- unsigned long idle_mask [(64 + sizeof(long) - 1) / sizeof(long)];
- struct kvm_s390_local_interrupt *local_int[64];
-};
-
-
-struct kvm_vcpu_arch {
- struct kvm_s390_sie_block *sie_block;
- unsigned long guest_gprs[16];
- s390_fp_regs host_fpregs;
- unsigned int host_acrs[NUM_ACRS];
- s390_fp_regs guest_fpregs;
- unsigned int guest_acrs[NUM_ACRS];
- struct kvm_s390_local_interrupt local_int;
- struct timer_list ckc_timer;
- union {
- cpuid_t cpu_id;
- u64 stidp_data;
- };
-};
-
-struct kvm_vm_stat {
- u32 remote_tlb_flush;
-};
-
-struct kvm_arch{
- unsigned long guest_origin;
- unsigned long guest_memsize;
- struct sca_block *sca;
- debug_info_t *dbf;
- struct kvm_s390_float_interrupt float_int;
-};
-
-extern int sie64a(struct kvm_s390_sie_block *, unsigned long *);
-#endif