|
| 1 | +/* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | +/* |
| 3 | + * Definition for kernel virtual machines on s390. |
| 4 | + * |
| 5 | + * Adapted copy of struct definition kvm_s390_sie_block from |
| 6 | + * arch/s390/include/asm/kvm_host.h for use in userspace selftest programs. |
| 7 | + * |
| 8 | + * Copyright IBM Corp. 2008, 2024 |
| 9 | + * |
| 10 | + * Authors: |
| 11 | + * Christoph Schlameuss <[email protected]> |
| 12 | + * Carsten Otte <[email protected]> |
| 13 | + */ |
| 14 | + |
| 15 | +#ifndef SELFTEST_KVM_SIE_H |
| 16 | +#define SELFTEST_KVM_SIE_H |
| 17 | + |
| 18 | +#include <linux/types.h> |
| 19 | + |
| 20 | +struct kvm_s390_sie_block { |
| 21 | +#define CPUSTAT_STOPPED 0x80000000 |
| 22 | +#define CPUSTAT_WAIT 0x10000000 |
| 23 | +#define CPUSTAT_ECALL_PEND 0x08000000 |
| 24 | +#define CPUSTAT_STOP_INT 0x04000000 |
| 25 | +#define CPUSTAT_IO_INT 0x02000000 |
| 26 | +#define CPUSTAT_EXT_INT 0x01000000 |
| 27 | +#define CPUSTAT_RUNNING 0x00800000 |
| 28 | +#define CPUSTAT_RETAINED 0x00400000 |
| 29 | +#define CPUSTAT_TIMING_SUB 0x00020000 |
| 30 | +#define CPUSTAT_SIE_SUB 0x00010000 |
| 31 | +#define CPUSTAT_RRF 0x00008000 |
| 32 | +#define CPUSTAT_SLSV 0x00004000 |
| 33 | +#define CPUSTAT_SLSR 0x00002000 |
| 34 | +#define CPUSTAT_ZARCH 0x00000800 |
| 35 | +#define CPUSTAT_MCDS 0x00000100 |
| 36 | +#define CPUSTAT_KSS 0x00000200 |
| 37 | +#define CPUSTAT_SM 0x00000080 |
| 38 | +#define CPUSTAT_IBS 0x00000040 |
| 39 | +#define CPUSTAT_GED2 0x00000010 |
| 40 | +#define CPUSTAT_G 0x00000008 |
| 41 | +#define CPUSTAT_GED 0x00000004 |
| 42 | +#define CPUSTAT_J 0x00000002 |
| 43 | +#define CPUSTAT_P 0x00000001 |
| 44 | + __u32 cpuflags; /* 0x0000 */ |
| 45 | + __u32: 1; /* 0x0004 */ |
| 46 | + __u32 prefix : 18; |
| 47 | + __u32: 1; |
| 48 | + __u32 ibc : 12; |
| 49 | + __u8 reserved08[4]; /* 0x0008 */ |
| 50 | +#define PROG_IN_SIE BIT(0) |
| 51 | + __u32 prog0c; /* 0x000c */ |
| 52 | + union { |
| 53 | + __u8 reserved10[16]; /* 0x0010 */ |
| 54 | + struct { |
| 55 | + __u64 pv_handle_cpu; |
| 56 | + __u64 pv_handle_config; |
| 57 | + }; |
| 58 | + }; |
| 59 | +#define PROG_BLOCK_SIE BIT(0) |
| 60 | +#define PROG_REQUEST BIT(1) |
| 61 | + __u32 prog20; /* 0x0020 */ |
| 62 | + __u8 reserved24[4]; /* 0x0024 */ |
| 63 | + __u64 cputm; /* 0x0028 */ |
| 64 | + __u64 ckc; /* 0x0030 */ |
| 65 | + __u64 epoch; /* 0x0038 */ |
| 66 | + __u32 svcc; /* 0x0040 */ |
| 67 | +#define LCTL_CR0 0x8000 |
| 68 | +#define LCTL_CR6 0x0200 |
| 69 | +#define LCTL_CR9 0x0040 |
| 70 | +#define LCTL_CR10 0x0020 |
| 71 | +#define LCTL_CR11 0x0010 |
| 72 | +#define LCTL_CR14 0x0002 |
| 73 | + __u16 lctl; /* 0x0044 */ |
| 74 | + __s16 icpua; /* 0x0046 */ |
| 75 | +#define ICTL_OPEREXC 0x80000000 |
| 76 | +#define ICTL_PINT 0x20000000 |
| 77 | +#define ICTL_LPSW 0x00400000 |
| 78 | +#define ICTL_STCTL 0x00040000 |
| 79 | +#define ICTL_ISKE 0x00004000 |
| 80 | +#define ICTL_SSKE 0x00002000 |
| 81 | +#define ICTL_RRBE 0x00001000 |
| 82 | +#define ICTL_TPROT 0x00000200 |
| 83 | + __u32 ictl; /* 0x0048 */ |
| 84 | +#define ECA_CEI 0x80000000 |
| 85 | +#define ECA_IB 0x40000000 |
| 86 | +#define ECA_SIGPI 0x10000000 |
| 87 | +#define ECA_MVPGI 0x01000000 |
| 88 | +#define ECA_AIV 0x00200000 |
| 89 | +#define ECA_VX 0x00020000 |
| 90 | +#define ECA_PROTEXCI 0x00002000 |
| 91 | +#define ECA_APIE 0x00000008 |
| 92 | +#define ECA_SII 0x00000001 |
| 93 | + __u32 eca; /* 0x004c */ |
| 94 | +#define ICPT_INST 0x04 |
| 95 | +#define ICPT_PROGI 0x08 |
| 96 | +#define ICPT_INSTPROGI 0x0C |
| 97 | +#define ICPT_EXTREQ 0x10 |
| 98 | +#define ICPT_EXTINT 0x14 |
| 99 | +#define ICPT_IOREQ 0x18 |
| 100 | +#define ICPT_WAIT 0x1c |
| 101 | +#define ICPT_VALIDITY 0x20 |
| 102 | +#define ICPT_STOP 0x28 |
| 103 | +#define ICPT_OPEREXC 0x2C |
| 104 | +#define ICPT_PARTEXEC 0x38 |
| 105 | +#define ICPT_IOINST 0x40 |
| 106 | +#define ICPT_KSS 0x5c |
| 107 | +#define ICPT_MCHKREQ 0x60 |
| 108 | +#define ICPT_INT_ENABLE 0x64 |
| 109 | +#define ICPT_PV_INSTR 0x68 |
| 110 | +#define ICPT_PV_NOTIFY 0x6c |
| 111 | +#define ICPT_PV_PREF 0x70 |
| 112 | + __u8 icptcode; /* 0x0050 */ |
| 113 | + __u8 icptstatus; /* 0x0051 */ |
| 114 | + __u16 ihcpu; /* 0x0052 */ |
| 115 | + __u8 reserved54; /* 0x0054 */ |
| 116 | +#define IICTL_CODE_NONE 0x00 |
| 117 | +#define IICTL_CODE_MCHK 0x01 |
| 118 | +#define IICTL_CODE_EXT 0x02 |
| 119 | +#define IICTL_CODE_IO 0x03 |
| 120 | +#define IICTL_CODE_RESTART 0x04 |
| 121 | +#define IICTL_CODE_SPECIFICATION 0x10 |
| 122 | +#define IICTL_CODE_OPERAND 0x11 |
| 123 | + __u8 iictl; /* 0x0055 */ |
| 124 | + __u16 ipa; /* 0x0056 */ |
| 125 | + __u32 ipb; /* 0x0058 */ |
| 126 | + __u32 scaoh; /* 0x005c */ |
| 127 | +#define FPF_BPBC 0x20 |
| 128 | + __u8 fpf; /* 0x0060 */ |
| 129 | +#define ECB_GS 0x40 |
| 130 | +#define ECB_TE 0x10 |
| 131 | +#define ECB_SPECI 0x08 |
| 132 | +#define ECB_SRSI 0x04 |
| 133 | +#define ECB_HOSTPROTINT 0x02 |
| 134 | +#define ECB_PTF 0x01 |
| 135 | + __u8 ecb; /* 0x0061 */ |
| 136 | +#define ECB2_CMMA 0x80 |
| 137 | +#define ECB2_IEP 0x20 |
| 138 | +#define ECB2_PFMFI 0x08 |
| 139 | +#define ECB2_ESCA 0x04 |
| 140 | +#define ECB2_ZPCI_LSI 0x02 |
| 141 | + __u8 ecb2; /* 0x0062 */ |
| 142 | +#define ECB3_AISI 0x20 |
| 143 | +#define ECB3_AISII 0x10 |
| 144 | +#define ECB3_DEA 0x08 |
| 145 | +#define ECB3_AES 0x04 |
| 146 | +#define ECB3_RI 0x01 |
| 147 | + __u8 ecb3; /* 0x0063 */ |
| 148 | +#define ESCA_SCAOL_MASK ~0x3fU |
| 149 | + __u32 scaol; /* 0x0064 */ |
| 150 | + __u8 sdf; /* 0x0068 */ |
| 151 | + __u8 epdx; /* 0x0069 */ |
| 152 | + __u8 cpnc; /* 0x006a */ |
| 153 | + __u8 reserved6b; /* 0x006b */ |
| 154 | + __u32 todpr; /* 0x006c */ |
| 155 | +#define GISA_FORMAT1 0x00000001 |
| 156 | + __u32 gd; /* 0x0070 */ |
| 157 | + __u8 reserved74[12]; /* 0x0074 */ |
| 158 | + __u64 mso; /* 0x0080 */ |
| 159 | + __u64 msl; /* 0x0088 */ |
| 160 | + __u64 psw_mask; /* 0x0090 */ |
| 161 | + __u64 psw_addr; /* 0x0098 */ |
| 162 | + __u64 gg14; /* 0x00a0 */ |
| 163 | + __u64 gg15; /* 0x00a8 */ |
| 164 | + __u8 reservedb0[8]; /* 0x00b0 */ |
| 165 | +#define HPID_KVM 0x4 |
| 166 | +#define HPID_VSIE 0x5 |
| 167 | + __u8 hpid; /* 0x00b8 */ |
| 168 | + __u8 reservedb9[7]; /* 0x00b9 */ |
| 169 | + union { |
| 170 | + struct { |
| 171 | + __u32 eiparams; /* 0x00c0 */ |
| 172 | + __u16 extcpuaddr; /* 0x00c4 */ |
| 173 | + __u16 eic; /* 0x00c6 */ |
| 174 | + }; |
| 175 | + __u64 mcic; /* 0x00c0 */ |
| 176 | + } __packed; |
| 177 | + __u32 reservedc8; /* 0x00c8 */ |
| 178 | + union { |
| 179 | + struct { |
| 180 | + __u16 pgmilc; /* 0x00cc */ |
| 181 | + __u16 iprcc; /* 0x00ce */ |
| 182 | + }; |
| 183 | + __u32 edc; /* 0x00cc */ |
| 184 | + } __packed; |
| 185 | + union { |
| 186 | + struct { |
| 187 | + __u32 dxc; /* 0x00d0 */ |
| 188 | + __u16 mcn; /* 0x00d4 */ |
| 189 | + __u8 perc; /* 0x00d6 */ |
| 190 | + __u8 peratmid; /* 0x00d7 */ |
| 191 | + }; |
| 192 | + __u64 faddr; /* 0x00d0 */ |
| 193 | + } __packed; |
| 194 | + __u64 peraddr; /* 0x00d8 */ |
| 195 | + __u8 eai; /* 0x00e0 */ |
| 196 | + __u8 peraid; /* 0x00e1 */ |
| 197 | + __u8 oai; /* 0x00e2 */ |
| 198 | + __u8 armid; /* 0x00e3 */ |
| 199 | + __u8 reservede4[4]; /* 0x00e4 */ |
| 200 | + union { |
| 201 | + __u64 tecmc; /* 0x00e8 */ |
| 202 | + struct { |
| 203 | + __u16 subchannel_id; /* 0x00e8 */ |
| 204 | + __u16 subchannel_nr; /* 0x00ea */ |
| 205 | + __u32 io_int_parm; /* 0x00ec */ |
| 206 | + __u32 io_int_word; /* 0x00f0 */ |
| 207 | + }; |
| 208 | + } __packed; |
| 209 | + __u8 reservedf4[8]; /* 0x00f4 */ |
| 210 | +#define CRYCB_FORMAT_MASK 0x00000003 |
| 211 | +#define CRYCB_FORMAT0 0x00000000 |
| 212 | +#define CRYCB_FORMAT1 0x00000001 |
| 213 | +#define CRYCB_FORMAT2 0x00000003 |
| 214 | + __u32 crycbd; /* 0x00fc */ |
| 215 | + __u64 gcr[16]; /* 0x0100 */ |
| 216 | + union { |
| 217 | + __u64 gbea; /* 0x0180 */ |
| 218 | + __u64 sidad; |
| 219 | + }; |
| 220 | + __u8 reserved188[8]; /* 0x0188 */ |
| 221 | + __u64 sdnxo; /* 0x0190 */ |
| 222 | + __u8 reserved198[8]; /* 0x0198 */ |
| 223 | + __u32 fac; /* 0x01a0 */ |
| 224 | + __u8 reserved1a4[20]; /* 0x01a4 */ |
| 225 | + __u64 cbrlo; /* 0x01b8 */ |
| 226 | + __u8 reserved1c0[8]; /* 0x01c0 */ |
| 227 | +#define ECD_HOSTREGMGMT 0x20000000 |
| 228 | +#define ECD_MEF 0x08000000 |
| 229 | +#define ECD_ETOKENF 0x02000000 |
| 230 | +#define ECD_ECC 0x00200000 |
| 231 | + __u32 ecd; /* 0x01c8 */ |
| 232 | + __u8 reserved1cc[18]; /* 0x01cc */ |
| 233 | + __u64 pp; /* 0x01de */ |
| 234 | + __u8 reserved1e6[2]; /* 0x01e6 */ |
| 235 | + __u64 itdba; /* 0x01e8 */ |
| 236 | + __u64 riccbd; /* 0x01f0 */ |
| 237 | + __u64 gvrd; /* 0x01f8 */ |
| 238 | +} __packed __aligned(512); |
| 239 | + |
| 240 | +#endif /* SELFTEST_KVM_SIE_H */ |
0 commit comments