1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 #ifndef _S390X_SIE_ARCH_H_ 3 #define _S390X_SIE_ARCH_H_ 4 5 #include <stdint.h> 6 #include <asm/arch_def.h> 7 8 #define CPUSTAT_STOPPED 0x80000000 9 #define CPUSTAT_WAIT 0x10000000 10 #define CPUSTAT_ECALL_PEND 0x08000000 11 #define CPUSTAT_STOP_INT 0x04000000 12 #define CPUSTAT_IO_INT 0x02000000 13 #define CPUSTAT_EXT_INT 0x01000000 14 #define CPUSTAT_RUNNING 0x00800000 15 #define CPUSTAT_RETAINED 0x00400000 16 #define CPUSTAT_TIMING_SUB 0x00020000 17 #define CPUSTAT_SIE_SUB 0x00010000 18 #define CPUSTAT_RRF 0x00008000 19 #define CPUSTAT_SLSV 0x00004000 20 #define CPUSTAT_SLSR 0x00002000 21 #define CPUSTAT_ZARCH 0x00000800 22 #define CPUSTAT_MCDS 0x00000100 23 #define CPUSTAT_KSS 0x00000200 24 #define CPUSTAT_SM 0x00000080 25 #define CPUSTAT_IBS 0x00000040 26 #define CPUSTAT_GED2 0x00000010 27 #define CPUSTAT_G 0x00000008 28 #define CPUSTAT_GED 0x00000004 29 #define CPUSTAT_J 0x00000002 30 #define CPUSTAT_P 0x00000001 31 32 struct kvm_s390_sie_block { 33 uint32_t cpuflags; /* 0x0000 */ 34 uint32_t : 1; /* 0x0004 */ 35 uint32_t prefix : 18; 36 uint32_t : 1; 37 uint32_t ibc : 12; 38 uint8_t reserved08[4]; /* 0x0008 */ 39 #define PROG_IN_SIE (1<<0) 40 uint32_t prog0c; /* 0x000c */ 41 union { 42 uint8_t reserved10[16]; /* 0x0010 */ 43 struct { 44 uint64_t pv_handle_cpu; 45 uint64_t pv_handle_config; 46 }; 47 }; 48 #define PROG_BLOCK_SIE (1<<0) 49 #define PROG_REQUEST (1<<1) 50 uint32_t prog20; /* 0x0020 */ 51 uint8_t reserved24[4]; /* 0x0024 */ 52 uint64_t cputm; /* 0x0028 */ 53 uint64_t ckc; /* 0x0030 */ 54 uint64_t epoch; /* 0x0038 */ 55 uint32_t svcc; /* 0x0040 */ 56 #define LCTL_CR0 0x8000 57 #define LCTL_CR6 0x0200 58 #define LCTL_CR9 0x0040 59 #define LCTL_CR10 0x0020 60 #define LCTL_CR11 0x0010 61 #define LCTL_CR14 0x0002 62 uint16_t lctl; /* 0x0044 */ 63 int16_t icpua; /* 0x0046 */ 64 #define ICTL_OPEREXC 0x80000000 65 #define ICTL_PINT 0x20000000 66 #define ICTL_LPSW 0x00400000 67 #define ICTL_STCTL 0x00040000 68 #define ICTL_ISKE 0x00004000 69 #define ICTL_SSKE 0x00002000 70 #define ICTL_RRBE 0x00001000 71 #define ICTL_TPROT 0x00000200 72 uint32_t ictl; /* 0x0048 */ 73 #define ECA_CEI 0x80000000 74 #define ECA_IB 0x40000000 75 #define ECA_SIGPI 0x10000000 76 #define ECA_MVPGI 0x01000000 77 #define ECA_AIV 0x00200000 78 #define ECA_VX 0x00020000 79 #define ECA_PROTEXCI 0x00002000 80 #define ECA_APIE 0x00000008 81 #define ECA_SII 0x00000001 82 uint32_t eca; /* 0x004c */ 83 #define ICPT_INST 0x04 84 #define ICPT_PROGI 0x08 85 #define ICPT_INSTPROGI 0x0C 86 #define ICPT_EXTREQ 0x10 87 #define ICPT_EXTINT 0x14 88 #define ICPT_IOREQ 0x18 89 #define ICPT_WAIT 0x1c 90 #define ICPT_VALIDITY 0x20 91 #define ICPT_STOP 0x28 92 #define ICPT_OPEREXC 0x2C 93 #define ICPT_PARTEXEC 0x38 94 #define ICPT_IOINST 0x40 95 #define ICPT_KSS 0x5c 96 #define ICPT_INT_ENABLE 0x64 97 #define ICPT_PV_INSTR 0x68 98 #define ICPT_PV_NOTIFY 0x6c 99 #define ICPT_PV_PREF 0x70 100 uint8_t icptcode; /* 0x0050 */ 101 uint8_t icptstatus; /* 0x0051 */ 102 uint16_t ihcpu; /* 0x0052 */ 103 uint8_t reserved54; /* 0x0054 */ 104 #define IICTL_CODE_NONE 0x00 105 #define IICTL_CODE_MCHK 0x01 106 #define IICTL_CODE_EXT 0x02 107 #define IICTL_CODE_IO 0x03 108 #define IICTL_CODE_RESTART 0x04 109 #define IICTL_CODE_SPECIFICATION 0x10 110 #define IICTL_CODE_OPERAND 0x11 111 uint8_t iictl; /* 0x0055 */ 112 uint16_t ipa; /* 0x0056 */ 113 uint32_t ipb; /* 0x0058 */ 114 uint32_t scaoh; /* 0x005c */ 115 #define FPF_BPBC 0x20 116 uint8_t fpf; /* 0x0060 */ 117 #define ECB_GS 0x40 118 #define ECB_TE 0x10 119 #define ECB_SPECI 0x08 120 #define ECB_SRSI 0x04 121 #define ECB_HOSTPROTINT 0x02 122 uint8_t ecb; /* 0x0061 */ 123 #define ECB2_CMMA 0x80 124 #define ECB2_IEP 0x20 125 #define ECB2_PFMFI 0x08 126 #define ECB2_ESCA 0x04 127 uint8_t ecb2; /* 0x0062 */ 128 #define ECB3_DEA 0x08 129 #define ECB3_AES 0x04 130 #define ECB3_RI 0x01 131 uint8_t ecb3; /* 0x0063 */ 132 uint32_t scaol; /* 0x0064 */ 133 uint8_t sdf; /* 0x0068 */ 134 uint8_t epdx; /* 0x0069 */ 135 uint8_t reserved6a[2]; /* 0x006a */ 136 uint32_t todpr; /* 0x006c */ 137 #define GISA_FORMAT1 0x00000001 138 uint32_t gd; /* 0x0070 */ 139 uint8_t reserved74[12]; /* 0x0074 */ 140 uint64_t mso; /* 0x0080 */ 141 uint64_t msl; /* 0x0088 */ 142 struct psw gpsw; /* 0x0090 */ 143 uint64_t gg14; /* 0x00a0 */ 144 uint64_t gg15; /* 0x00a8 */ 145 uint8_t reservedb0[8]; /* 0x00b0 */ 146 #define HPID_KVM 0x4 147 #define HPID_VSIE 0x5 148 uint8_t hpid; /* 0x00b8 */ 149 uint8_t reservedb9[7]; /* 0x00b9 */ 150 union { 151 struct { 152 uint32_t eiparams; /* 0x00c0 */ 153 uint16_t extcpuaddr; /* 0x00c4 */ 154 uint16_t eic; /* 0x00c6 */ 155 }; 156 uint64_t mcic; /* 0x00c0 */ 157 } __attribute__ ((__packed__)); 158 uint32_t reservedc8; /* 0x00c8 */ 159 uint16_t pgmilc; /* 0x00cc */ 160 uint16_t iprcc; /* 0x00ce */ 161 uint32_t dxc; /* 0x00d0 */ 162 uint16_t mcn; /* 0x00d4 */ 163 uint8_t perc; /* 0x00d6 */ 164 uint8_t peratmid; /* 0x00d7 */ 165 uint64_t peraddr; /* 0x00d8 */ 166 uint8_t eai; /* 0x00e0 */ 167 uint8_t peraid; /* 0x00e1 */ 168 uint8_t oai; /* 0x00e2 */ 169 uint8_t armid; /* 0x00e3 */ 170 uint8_t reservede4[4]; /* 0x00e4 */ 171 uint64_t tecmc; /* 0x00e8 */ 172 uint8_t reservedf0[12]; /* 0x00f0 */ 173 #define CRYCB_FORMAT_MASK 0x00000003 174 #define CRYCB_FORMAT0 0x00000000 175 #define CRYCB_FORMAT1 0x00000001 176 #define CRYCB_FORMAT2 0x00000003 177 uint32_t crycbd; /* 0x00fc */ 178 uint64_t gcr[16]; /* 0x0100 */ 179 union { 180 uint64_t gbea; /* 0x0180 */ 181 uint64_t sidad; 182 }; 183 uint8_t reserved188[8]; /* 0x0188 */ 184 uint64_t sdnxo; /* 0x0190 */ 185 uint8_t reserved198[8]; /* 0x0198 */ 186 uint32_t fac; /* 0x01a0 */ 187 uint8_t reserved1a4[20]; /* 0x01a4 */ 188 uint64_t cbrlo; /* 0x01b8 */ 189 uint8_t reserved1c0[8]; /* 0x01c0 */ 190 #define ECD_HOSTREGMGMT 0x20000000 191 #define ECD_MEF 0x08000000 192 #define ECD_ETOKENF 0x02000000 193 #define ECD_ECC 0x00200000 194 uint32_t ecd; /* 0x01c8 */ 195 uint8_t reserved1cc[18]; /* 0x01cc */ 196 uint64_t pp; /* 0x01de */ 197 uint8_t reserved1e6[2]; /* 0x01e6 */ 198 uint64_t itdba; /* 0x01e8 */ 199 uint64_t riccbd; /* 0x01f0 */ 200 uint64_t gvrd; /* 0x01f8 */ 201 uint64_t reserved200[48]; /* 0x0200 */ 202 uint64_t pv_grregs[16]; /* 0x0380 */ 203 } __attribute__((packed)); 204 205 union esca_sigp_ctrl { 206 uint16_t value; 207 struct { 208 uint8_t c : 1; 209 uint8_t reserved: 7; 210 uint8_t scn; 211 }; 212 }; 213 214 struct esca_entry { 215 union esca_sigp_ctrl sigp_ctrl; 216 uint16_t reserved1[3]; 217 uint64_t sda; 218 uint64_t reserved2[6]; 219 }; 220 221 union ipte_control { 222 unsigned long val; 223 struct { 224 unsigned long k : 1; 225 unsigned long kh : 31; 226 unsigned long kg : 32; 227 }; 228 }; 229 230 struct esca_block { 231 union ipte_control ipte_control; 232 uint64_t reserved1[7]; 233 uint64_t mcn[4]; 234 uint64_t reserved2[20]; 235 struct esca_entry cpu[256]; 236 }; 237 238 #endif /* _S390X_SIE_ARCH_H_ */ 239