loongarch/kvm/vcpu.c

266 	struct loongarch_csrs *csr = vcpu->arch.csr;
272 	cpuid = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_CPUID);
305 	kvm_write_sw_gcsr(csr, LOONGARCH_CSR_CPUID, val);
317 	struct loongarch_csrs *csr = vcpu->arch.csr;
320 	cpuid = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_CPUID);
329 		kvm_write_sw_gcsr(csr, LOONGARCH_CSR_CPUID, KVM_MAX_PHYID);
351 	struct loongarch_csrs *csr = vcpu->arch.csr;
358 		gintc = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_GINTC) & 0xff;
359 		*val = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_ESTAT) | (gintc << 2);
367 	*val = kvm_read_sw_gcsr(csr, id);
375 	struct loongarch_csrs *csr = vcpu->arch.csr;
386 		kvm_set_sw_gcsr(csr, LOONGARCH_CSR_GINTC, gintc);
389 		kvm_set_sw_gcsr(csr, LOONGARCH_CSR_ESTAT, gintc);
394 	kvm_write_sw_gcsr(csr, id, val);
994 	struct loongarch_csrs *csr;
1003 	vcpu->arch.csr = kzalloc(sizeof(struct loongarch_csrs), GFP_KERNEL);
1004 	if (!vcpu->arch.csr)
1023 	csr = vcpu->arch.csr;
1024 	kvm_write_sw_gcsr(csr, LOONGARCH_CSR_CRMD, CSR_CRMD_DA);
1027 	kvm_write_sw_gcsr(csr, LOONGARCH_CSR_TMID, vcpu->vcpu_id);
1028 	kvm_write_sw_gcsr(csr, LOONGARCH_CSR_CPUID, KVM_MAX_PHYID);
1031 	csr->csrs[LOONGARCH_CSR_GINTC] = 0;
1048 	kfree(vcpu->arch.csr);
1065 	struct loongarch_csrs *csr = vcpu->arch.csr;
1095 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_CRMD);
1096 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PRMD);
1097 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_EUEN);
1098 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_MISC);
1099 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_ECFG);
1100 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_ERA);
1101 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_BADV);
1102 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_BADI);
1103 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_EENTRY);
1104 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBIDX);
1105 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBEHI);
1106 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBELO0);
1107 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBELO1);
1108 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_ASID);
1109 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PGDL);
1110 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PGDH);
1111 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PWCTL0);
1112 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PWCTL1);
1113 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_STLBPGSIZE);
1114 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_RVACFG);
1115 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_CPUID);
1116 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_KS0);
1117 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_KS1);
1118 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_KS2);
1119 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_KS3);
1120 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_KS4);
1121 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_KS5);
1122 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_KS6);
1123 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_KS7);
1124 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TMID);
1125 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_CNTC);
1126 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBRENTRY);
1127 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBRBADV);
1128 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBRERA);
1129 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBRSAVE);
1130 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBRELO0);
1131 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBRELO1);
1132 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBREHI);
1133 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBRPRMD);
1134 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_DMWIN0);
1135 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_DMWIN1);
1136 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_DMWIN2);
1137 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_DMWIN3);
1138 	kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_LLBCTL);
1141 	write_csr_gintc(csr->csrs[LOONGARCH_CSR_GINTC]);
1168 	struct loongarch_csrs *csr = vcpu->arch.csr;
1181 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_CRMD);
1182 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PRMD);
1183 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_EUEN);
1184 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_MISC);
1185 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_ECFG);
1186 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_ERA);
1187 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_BADV);
1188 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_BADI);
1189 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_EENTRY);
1190 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBIDX);
1191 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBEHI);
1192 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBELO0);
1193 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBELO1);
1194 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_ASID);
1195 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PGDL);
1196 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PGDH);
1197 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PWCTL0);
1198 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PWCTL1);
1199 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_STLBPGSIZE);
1200 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_RVACFG);
1201 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_CPUID);
1202 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PRCFG1);
1203 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PRCFG2);
1204 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_PRCFG3);
1205 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_KS0);
1206 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_KS1);
1207 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_KS2);
1208 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_KS3);
1209 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_KS4);
1210 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_KS5);
1211 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_KS6);
1212 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_KS7);
1213 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TMID);
1214 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_CNTC);
1215 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_LLBCTL);
1216 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBRENTRY);
1217 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBRBADV);
1218 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBRERA);
1219 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBRSAVE);
1220 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBRELO0);
1221 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBRELO1);
1222 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBREHI);
1223 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBRPRMD);
1224 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_DMWIN0);
1225 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_DMWIN1);
1226 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_DMWIN2);
1227 	kvm_save_hw_gcsr(csr, LOONGARCH_CSR_DMWIN3);
1234 	csr->csrs[LOONGARCH_CSR_GINTC] = read_csr_gintc();