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-rw-r--r--arch/powerpc/kvm/book3s_hv.c147
1 files changed, 125 insertions, 22 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index e0a535cdf07b..a6d8f018180d 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -879,17 +879,6 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
879 case KVM_REG_PPC_IAMR: 879 case KVM_REG_PPC_IAMR:
880 *val = get_reg_val(id, vcpu->arch.iamr); 880 *val = get_reg_val(id, vcpu->arch.iamr);
881 break; 881 break;
882#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
883 case KVM_REG_PPC_TFHAR:
884 *val = get_reg_val(id, vcpu->arch.tfhar);
885 break;
886 case KVM_REG_PPC_TFIAR:
887 *val = get_reg_val(id, vcpu->arch.tfiar);
888 break;
889 case KVM_REG_PPC_TEXASR:
890 *val = get_reg_val(id, vcpu->arch.texasr);
891 break;
892#endif
893 case KVM_REG_PPC_FSCR: 882 case KVM_REG_PPC_FSCR:
894 *val = get_reg_val(id, vcpu->arch.fscr); 883 *val = get_reg_val(id, vcpu->arch.fscr);
895 break; 884 break;
@@ -970,6 +959,69 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
970 case KVM_REG_PPC_PPR: 959 case KVM_REG_PPC_PPR:
971 *val = get_reg_val(id, vcpu->arch.ppr); 960 *val = get_reg_val(id, vcpu->arch.ppr);
972 break; 961 break;
962#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
963 case KVM_REG_PPC_TFHAR:
964 *val = get_reg_val(id, vcpu->arch.tfhar);
965 break;
966 case KVM_REG_PPC_TFIAR:
967 *val = get_reg_val(id, vcpu->arch.tfiar);
968 break;
969 case KVM_REG_PPC_TEXASR:
970 *val = get_reg_val(id, vcpu->arch.texasr);
971 break;
972 case KVM_REG_PPC_TM_GPR0 ... KVM_REG_PPC_TM_GPR31:
973 i = id - KVM_REG_PPC_TM_GPR0;
974 *val = get_reg_val(id, vcpu->arch.gpr_tm[i]);
975 break;
976 case KVM_REG_PPC_TM_VSR0 ... KVM_REG_PPC_TM_VSR63:
977 {
978 int j;
979 i = id - KVM_REG_PPC_TM_VSR0;
980 if (i < 32)
981 for (j = 0; j < TS_FPRWIDTH; j++)
982 val->vsxval[j] = vcpu->arch.fp_tm.fpr[i][j];
983 else {
984 if (cpu_has_feature(CPU_FTR_ALTIVEC))
985 val->vval = vcpu->arch.vr_tm.vr[i-32];
986 else
987 r = -ENXIO;
988 }
989 break;
990 }
991 case KVM_REG_PPC_TM_CR:
992 *val = get_reg_val(id, vcpu->arch.cr_tm);
993 break;
994 case KVM_REG_PPC_TM_LR:
995 *val = get_reg_val(id, vcpu->arch.lr_tm);
996 break;
997 case KVM_REG_PPC_TM_CTR:
998 *val = get_reg_val(id, vcpu->arch.ctr_tm);
999 break;
1000 case KVM_REG_PPC_TM_FPSCR:
1001 *val = get_reg_val(id, vcpu->arch.fp_tm.fpscr);
1002 break;
1003 case KVM_REG_PPC_TM_AMR:
1004 *val = get_reg_val(id, vcpu->arch.amr_tm);
1005 break;
1006 case KVM_REG_PPC_TM_PPR:
1007 *val = get_reg_val(id, vcpu->arch.ppr_tm);
1008 break;
1009 case KVM_REG_PPC_TM_VRSAVE:
1010 *val = get_reg_val(id, vcpu->arch.vrsave_tm);
1011 break;
1012 case KVM_REG_PPC_TM_VSCR:
1013 if (cpu_has_feature(CPU_FTR_ALTIVEC))
1014 *val = get_reg_val(id, vcpu->arch.vr_tm.vscr.u[3]);
1015 else
1016 r = -ENXIO;
1017 break;
1018 case KVM_REG_PPC_TM_DSCR:
1019 *val = get_reg_val(id, vcpu->arch.dscr_tm);
1020 break;
1021 case KVM_REG_PPC_TM_TAR:
1022 *val = get_reg_val(id, vcpu->arch.tar_tm);
1023 break;
1024#endif
973 case KVM_REG_PPC_ARCH_COMPAT: 1025 case KVM_REG_PPC_ARCH_COMPAT:
974 *val = get_reg_val(id, vcpu->arch.vcore->arch_compat); 1026 *val = get_reg_val(id, vcpu->arch.vcore->arch_compat);
975 break; 1027 break;
@@ -1039,17 +1091,6 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
1039 case KVM_REG_PPC_IAMR: 1091 case KVM_REG_PPC_IAMR:
1040 vcpu->arch.iamr = set_reg_val(id, *val); 1092 vcpu->arch.iamr = set_reg_val(id, *val);
1041 break; 1093 break;
1042#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
1043 case KVM_REG_PPC_TFHAR:
1044 vcpu->arch.tfhar = set_reg_val(id, *val);
1045 break;
1046 case KVM_REG_PPC_TFIAR:
1047 vcpu->arch.tfiar = set_reg_val(id, *val);
1048 break;
1049 case KVM_REG_PPC_TEXASR:
1050 vcpu->arch.texasr = set_reg_val(id, *val);
1051 break;
1052#endif
1053 case KVM_REG_PPC_FSCR: 1094 case KVM_REG_PPC_FSCR:
1054 vcpu->arch.fscr = set_reg_val(id, *val); 1095 vcpu->arch.fscr = set_reg_val(id, *val);
1055 break; 1096 break;
@@ -1144,6 +1185,68 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
1144 case KVM_REG_PPC_PPR: 1185 case KVM_REG_PPC_PPR:
1145 vcpu->arch.ppr = set_reg_val(id, *val); 1186 vcpu->arch.ppr = set_reg_val(id, *val);
1146 break; 1187 break;
1188#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
1189 case KVM_REG_PPC_TFHAR:
1190 vcpu->arch.tfhar = set_reg_val(id, *val);
1191 break;
1192 case KVM_REG_PPC_TFIAR:
1193 vcpu->arch.tfiar = set_reg_val(id, *val);
1194 break;
1195 case KVM_REG_PPC_TEXASR:
1196 vcpu->arch.texasr = set_reg_val(id, *val);
1197 break;
1198 case KVM_REG_PPC_TM_GPR0 ... KVM_REG_PPC_TM_GPR31:
1199 i = id - KVM_REG_PPC_TM_GPR0;
1200 vcpu->arch.gpr_tm[i] = set_reg_val(id, *val);
1201 break;
1202 case KVM_REG_PPC_TM_VSR0 ... KVM_REG_PPC_TM_VSR63:
1203 {
1204 int j;
1205 i = id - KVM_REG_PPC_TM_VSR0;
1206 if (i < 32)
1207 for (j = 0; j < TS_FPRWIDTH; j++)
1208 vcpu->arch.fp_tm.fpr[i][j] = val->vsxval[j];
1209 else
1210 if (cpu_has_feature(CPU_FTR_ALTIVEC))
1211 vcpu->arch.vr_tm.vr[i-32] = val->vval;
1212 else
1213 r = -ENXIO;
1214 break;
1215 }
1216 case KVM_REG_PPC_TM_CR:
1217 vcpu->arch.cr_tm = set_reg_val(id, *val);
1218 break;
1219 case KVM_REG_PPC_TM_LR:
1220 vcpu->arch.lr_tm = set_reg_val(id, *val);
1221 break;
1222 case KVM_REG_PPC_TM_CTR:
1223 vcpu->arch.ctr_tm = set_reg_val(id, *val);
1224 break;
1225 case KVM_REG_PPC_TM_FPSCR:
1226 vcpu->arch.fp_tm.fpscr = set_reg_val(id, *val);
1227 break;
1228 case KVM_REG_PPC_TM_AMR:
1229 vcpu->arch.amr_tm = set_reg_val(id, *val);
1230 break;
1231 case KVM_REG_PPC_TM_PPR:
1232 vcpu->arch.ppr_tm = set_reg_val(id, *val);
1233 break;
1234 case KVM_REG_PPC_TM_VRSAVE:
1235 vcpu->arch.vrsave_tm = set_reg_val(id, *val);
1236 break;
1237 case KVM_REG_PPC_TM_VSCR:
1238 if (cpu_has_feature(CPU_FTR_ALTIVEC))
1239 vcpu->arch.vr.vscr.u[3] = set_reg_val(id, *val);
1240 else
1241 r = - ENXIO;
1242 break;
1243 case KVM_REG_PPC_TM_DSCR:
1244 vcpu->arch.dscr_tm = set_reg_val(id, *val);
1245 break;
1246 case KVM_REG_PPC_TM_TAR:
1247 vcpu->arch.tar_tm = set_reg_val(id, *val);
1248 break;
1249#endif
1147 case KVM_REG_PPC_ARCH_COMPAT: 1250 case KVM_REG_PPC_ARCH_COMPAT:
1148 r = kvmppc_set_arch_compat(vcpu, set_reg_val(id, *val)); 1251 r = kvmppc_set_arch_compat(vcpu, set_reg_val(id, *val));
1149 break; 1252 break;
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-24 12:22:42 -0500