X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fkvm%2Fe500_emulate.c;h=98b6c1cd6b82439b099d841fb25c3b71130a6626;hb=73196cd364a2d972d73fa08da9d81ca3215bed68;hp=d48ae396f41e96ab9f27996fd16fe42046e3227c;hpb=6ad390a25a9d1d8606b9b826878f0a30639dc2b3;p=~andy%2Flinux

diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c
index d48ae396f41..98b6c1cd6b8 100644
--- a/arch/powerpc/kvm/e500_emulate.c
+++ b/arch/powerpc/kvm/e500_emulate.c
@@ -14,15 +14,15 @@
 
 #include <asm/kvm_ppc.h>
 #include <asm/disassemble.h>
-#include <asm/kvm_e500.h>
 
 #include "booke.h"
-#include "e500_tlb.h"
+#include "e500.h"
 
 #define XOP_TLBIVAX 786
 #define XOP_TLBSX   914
 #define XOP_TLBRE   946
 #define XOP_TLBWE   978
+#define XOP_TLBILX  18
 
 int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                            unsigned int inst, int *advance)
@@ -30,6 +30,7 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	int emulated = EMULATE_DONE;
 	int ra;
 	int rb;
+	int rt;
 
 	switch (get_op(inst)) {
 	case 31:
@@ -48,6 +49,13 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
 			emulated = kvmppc_e500_emul_tlbsx(vcpu,rb);
 			break;
 
+		case XOP_TLBILX:
+			ra = get_ra(inst);
+			rb = get_rb(inst);
+			rt = get_rt(inst);
+			emulated = kvmppc_e500_emul_tlbilx(vcpu, rt, ra, rb);
+			break;
+
 		case XOP_TLBIVAX:
 			ra = get_ra(inst);
 			rb = get_rb(inst);
@@ -77,6 +85,7 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
 	ulong spr_val = kvmppc_get_gpr(vcpu, rs);
 
 	switch (sprn) {
+#ifndef CONFIG_KVM_BOOKE_HV
 	case SPRN_PID:
 		kvmppc_set_pid(vcpu, spr_val);
 		break;
@@ -89,19 +98,24 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
 			return EMULATE_FAIL;
 		vcpu_e500->pid[2] = spr_val; break;
 	case SPRN_MAS0:
-		vcpu_e500->mas0 = spr_val; break;
+		vcpu->arch.shared->mas0 = spr_val; break;
 	case SPRN_MAS1:
-		vcpu_e500->mas1 = spr_val; break;
+		vcpu->arch.shared->mas1 = spr_val; break;
 	case SPRN_MAS2:
-		vcpu_e500->mas2 = spr_val; break;
+		vcpu->arch.shared->mas2 = spr_val; break;
 	case SPRN_MAS3:
-		vcpu_e500->mas3 = spr_val; break;
+		vcpu->arch.shared->mas7_3 &= ~(u64)0xffffffff;
+		vcpu->arch.shared->mas7_3 |= spr_val;
+		break;
 	case SPRN_MAS4:
-		vcpu_e500->mas4 = spr_val; break;
+		vcpu->arch.shared->mas4 = spr_val; break;
 	case SPRN_MAS6:
-		vcpu_e500->mas6 = spr_val; break;
+		vcpu->arch.shared->mas6 = spr_val; break;
 	case SPRN_MAS7:
-		vcpu_e500->mas7 = spr_val; break;
+		vcpu->arch.shared->mas7_3 &= (u64)0xffffffff;
+		vcpu->arch.shared->mas7_3 |= (u64)spr_val << 32;
+		break;
+#endif
 	case SPRN_L1CSR0:
 		vcpu_e500->l1csr0 = spr_val;
 		vcpu_e500->l1csr0 &= ~(L1CSR0_DCFI | L1CSR0_CLFC);
@@ -131,7 +145,14 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
 	case SPRN_IVOR35:
 		vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR] = spr_val;
 		break;
-
+#ifdef CONFIG_KVM_BOOKE_HV
+	case SPRN_IVOR36:
+		vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL] = spr_val;
+		break;
+	case SPRN_IVOR37:
+		vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL_CRIT] = spr_val;
+		break;
+#endif
 	default:
 		emulated = kvmppc_booke_emulate_mtspr(vcpu, sprn, rs);
 	}
@@ -145,6 +166,9 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
 	int emulated = EMULATE_DONE;
 
 	switch (sprn) {
+#ifndef CONFIG_KVM_BOOKE_HV
+		unsigned long val;
+
 	case SPRN_PID:
 		kvmppc_set_gpr(vcpu, rt, vcpu_e500->pid[0]); break;
 	case SPRN_PID1:
@@ -152,24 +176,28 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
 	case SPRN_PID2:
 		kvmppc_set_gpr(vcpu, rt, vcpu_e500->pid[2]); break;
 	case SPRN_MAS0:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas0); break;
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas0); break;
 	case SPRN_MAS1:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas1); break;
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas1); break;
 	case SPRN_MAS2:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas2); break;
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas2); break;
 	case SPRN_MAS3:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas3); break;
+		val = (u32)vcpu->arch.shared->mas7_3;
+		kvmppc_set_gpr(vcpu, rt, val);
+		break;
 	case SPRN_MAS4:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas4); break;
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas4); break;
 	case SPRN_MAS6:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas6); break;
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas6); break;
 	case SPRN_MAS7:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas7); break;
-
+		val = vcpu->arch.shared->mas7_3 >> 32;
+		kvmppc_set_gpr(vcpu, rt, val);
+		break;
+#endif
 	case SPRN_TLB0CFG:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->tlb0cfg); break;
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.tlbcfg[0]); break;
 	case SPRN_TLB1CFG:
-		kvmppc_set_gpr(vcpu, rt, vcpu_e500->tlb1cfg); break;
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.tlbcfg[1]); break;
 	case SPRN_L1CSR0:
 		kvmppc_set_gpr(vcpu, rt, vcpu_e500->l1csr0); break;
 	case SPRN_L1CSR1:
@@ -185,7 +213,7 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
 		kvmppc_set_gpr(vcpu, rt, 0); break;
 
 	case SPRN_MMUCFG:
-		kvmppc_set_gpr(vcpu, rt, mfspr(SPRN_MMUCFG)); break;
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.mmucfg); break;
 
 	/* extra exceptions */
 	case SPRN_IVOR32:
@@ -200,6 +228,14 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
 	case SPRN_IVOR35:
 		kvmppc_set_gpr(vcpu, rt, vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR]);
 		break;
+#ifdef CONFIG_KVM_BOOKE_HV
+	case SPRN_IVOR36:
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL]);
+		break;
+	case SPRN_IVOR37:
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL_CRIT]);
+		break;
+#endif
 	default:
 		emulated = kvmppc_booke_emulate_mfspr(vcpu, sprn, rt);
 	}