31 void kvmppc_set_pending_interrupt(struct kvm_vcpu *vcpu, enum int_class type)  in kvmppc_set_pending_interrupt()  argument
52 	tag = PPC_DBELL_LPID(get_lpid(vcpu)) | vcpu->vcpu_id;  in kvmppc_set_pending_interrupt()
77 	mtspr(SPRN_MAS5, MAS5_SGS | get_lpid(&vcpu_e500->vcpu));  in kvmppc_e500_tlbil_one()
98 	mtspr(SPRN_MAS5, MAS5_SGS | get_lpid(&vcpu_e500->vcpu));  in kvmppc_e500_tlbil_all()
104 void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 pid)  in kvmppc_set_pid()  argument
106 	vcpu->arch.pid = pid;  in kvmppc_set_pid()
109 void kvmppc_mmu_msr_notify(struct kvm_vcpu *vcpu, u32 old_msr)  in kvmppc_mmu_msr_notify()  argument
116 static void kvmppc_core_vcpu_load_e500mc(struct kvm_vcpu *vcpu, int cpu)  in kvmppc_core_vcpu_load_e500mc()  argument
118 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);  in kvmppc_core_vcpu_load_e500mc()
120 	kvmppc_booke_vcpu_load(vcpu, cpu);  in kvmppc_core_vcpu_load_e500mc()
122 	mtspr(SPRN_LPID, get_lpid(vcpu));  in kvmppc_core_vcpu_load_e500mc()
123 	mtspr(SPRN_EPCR, vcpu->arch.shadow_epcr);  in kvmppc_core_vcpu_load_e500mc()
124 	mtspr(SPRN_GPIR, vcpu->vcpu_id);  in kvmppc_core_vcpu_load_e500mc()
125 	mtspr(SPRN_MSRP, vcpu->arch.shadow_msrp);  in kvmppc_core_vcpu_load_e500mc()
126 	vcpu->arch.eplc = EPC_EGS | (get_lpid(vcpu) << EPC_ELPID_SHIFT);  in kvmppc_core_vcpu_load_e500mc()
127 	vcpu->arch.epsc = vcpu->arch.eplc;  in kvmppc_core_vcpu_load_e500mc()
128 	mtspr(SPRN_EPLC, vcpu->arch.eplc);  in kvmppc_core_vcpu_load_e500mc()
129 	mtspr(SPRN_EPSC, vcpu->arch.epsc);  in kvmppc_core_vcpu_load_e500mc()
131 	mtspr(SPRN_GIVPR, vcpu->arch.ivpr);  in kvmppc_core_vcpu_load_e500mc()
132 	mtspr(SPRN_GIVOR2, vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE]);  in kvmppc_core_vcpu_load_e500mc()
133 	mtspr(SPRN_GIVOR8, vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL]);  in kvmppc_core_vcpu_load_e500mc()
134 	mtspr(SPRN_GSPRG0, (unsigned long)vcpu->arch.shared->sprg0);  in kvmppc_core_vcpu_load_e500mc()
135 	mtspr(SPRN_GSPRG1, (unsigned long)vcpu->arch.shared->sprg1);  in kvmppc_core_vcpu_load_e500mc()
136 	mtspr(SPRN_GSPRG2, (unsigned long)vcpu->arch.shared->sprg2);  in kvmppc_core_vcpu_load_e500mc()
137 	mtspr(SPRN_GSPRG3, (unsigned long)vcpu->arch.shared->sprg3);  in kvmppc_core_vcpu_load_e500mc()
139 	mtspr(SPRN_GSRR0, vcpu->arch.shared->srr0);  in kvmppc_core_vcpu_load_e500mc()
140 	mtspr(SPRN_GSRR1, vcpu->arch.shared->srr1);  in kvmppc_core_vcpu_load_e500mc()
142 	mtspr(SPRN_GEPR, vcpu->arch.epr);  in kvmppc_core_vcpu_load_e500mc()
143 	mtspr(SPRN_GDEAR, vcpu->arch.shared->dar);  in kvmppc_core_vcpu_load_e500mc()
144 	mtspr(SPRN_GESR, vcpu->arch.shared->esr);  in kvmppc_core_vcpu_load_e500mc()
146 	if (vcpu->arch.oldpir != mfspr(SPRN_PIR) ||  in kvmppc_core_vcpu_load_e500mc()
147 	    __this_cpu_read(last_vcpu_of_lpid[get_lpid(vcpu)]) != vcpu) {  in kvmppc_core_vcpu_load_e500mc()
149 		__this_cpu_write(last_vcpu_of_lpid[get_lpid(vcpu)], vcpu);  in kvmppc_core_vcpu_load_e500mc()
153 static void kvmppc_core_vcpu_put_e500mc(struct kvm_vcpu *vcpu)  in kvmppc_core_vcpu_put_e500mc()  argument
155 	vcpu->arch.eplc = mfspr(SPRN_EPLC);  in kvmppc_core_vcpu_put_e500mc()
156 	vcpu->arch.epsc = mfspr(SPRN_EPSC);  in kvmppc_core_vcpu_put_e500mc()
158 	vcpu->arch.shared->sprg0 = mfspr(SPRN_GSPRG0);  in kvmppc_core_vcpu_put_e500mc()
159 	vcpu->arch.shared->sprg1 = mfspr(SPRN_GSPRG1);  in kvmppc_core_vcpu_put_e500mc()
160 	vcpu->arch.shared->sprg2 = mfspr(SPRN_GSPRG2);  in kvmppc_core_vcpu_put_e500mc()
161 	vcpu->arch.shared->sprg3 = mfspr(SPRN_GSPRG3);  in kvmppc_core_vcpu_put_e500mc()
163 	vcpu->arch.shared->srr0 = mfspr(SPRN_GSRR0);  in kvmppc_core_vcpu_put_e500mc()
164 	vcpu->arch.shared->srr1 = mfspr(SPRN_GSRR1);  in kvmppc_core_vcpu_put_e500mc()
166 	vcpu->arch.epr = mfspr(SPRN_GEPR);  in kvmppc_core_vcpu_put_e500mc()
167 	vcpu->arch.shared->dar = mfspr(SPRN_GDEAR);  in kvmppc_core_vcpu_put_e500mc()
168 	vcpu->arch.shared->esr = mfspr(SPRN_GESR);  in kvmppc_core_vcpu_put_e500mc()
170 	vcpu->arch.oldpir = mfspr(SPRN_PIR);  in kvmppc_core_vcpu_put_e500mc()
172 	kvmppc_booke_vcpu_put(vcpu);  in kvmppc_core_vcpu_put_e500mc()
199 int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu)  in kvmppc_core_vcpu_setup()  argument
201 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);  in kvmppc_core_vcpu_setup()
203 	vcpu->arch.shadow_epcr = SPRN_EPCR_DSIGS | SPRN_EPCR_DGTMI | \  in kvmppc_core_vcpu_setup()
206 	vcpu->arch.shadow_epcr |= SPRN_EPCR_ICM;  in kvmppc_core_vcpu_setup()
208 	vcpu->arch.shadow_msrp = MSRP_UCLEP | MSRP_PMMP;  in kvmppc_core_vcpu_setup()
210 	vcpu->arch.pvr = mfspr(SPRN_PVR);  in kvmppc_core_vcpu_setup()
213 	vcpu->arch.cpu_type = KVM_CPU_E500MC;  in kvmppc_core_vcpu_setup()
218 static int kvmppc_core_get_sregs_e500mc(struct kvm_vcpu *vcpu,  in kvmppc_core_get_sregs_e500mc()  argument
221 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);  in kvmppc_core_get_sregs_e500mc()
232 	kvmppc_get_sregs_e500_tlb(vcpu, sregs);  in kvmppc_core_get_sregs_e500mc()
235 		vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR];  in kvmppc_core_get_sregs_e500mc()
236 	sregs->u.e.ivor_high[4] = vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL];  in kvmppc_core_get_sregs_e500mc()
237 	sregs->u.e.ivor_high[5] = vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL_CRIT];  in kvmppc_core_get_sregs_e500mc()
239 	return kvmppc_get_sregs_ivor(vcpu, sregs);  in kvmppc_core_get_sregs_e500mc()
242 static int kvmppc_core_set_sregs_e500mc(struct kvm_vcpu *vcpu,  in kvmppc_core_set_sregs_e500mc()  argument
245 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);  in kvmppc_core_set_sregs_e500mc()
254 	ret = kvmppc_set_sregs_e500_tlb(vcpu, sregs);  in kvmppc_core_set_sregs_e500mc()
262 		vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR] =  in kvmppc_core_set_sregs_e500mc()
267 		vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL] =  in kvmppc_core_set_sregs_e500mc()
269 		vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL_CRIT] =  in kvmppc_core_set_sregs_e500mc()
273 	return kvmppc_set_sregs_ivor(vcpu, sregs);  in kvmppc_core_set_sregs_e500mc()
276 static int kvmppc_get_one_reg_e500mc(struct kvm_vcpu *vcpu, u64 id,  in kvmppc_get_one_reg_e500mc()  argument
283 		*val = get_reg_val(id, vcpu->arch.sprg9);  in kvmppc_get_one_reg_e500mc()
286 		r = kvmppc_get_one_reg_e500_tlb(vcpu, id, val);  in kvmppc_get_one_reg_e500mc()
292 static int kvmppc_set_one_reg_e500mc(struct kvm_vcpu *vcpu, u64 id,  in kvmppc_set_one_reg_e500mc()  argument
299 		vcpu->arch.sprg9 = set_reg_val(id, *val);  in kvmppc_set_one_reg_e500mc()
302 		r = kvmppc_set_one_reg_e500_tlb(vcpu, id, val);  in kvmppc_set_one_reg_e500mc()
312 	struct kvm_vcpu *vcpu;  in kvmppc_core_vcpu_create_e500mc()  local
320 	vcpu = &vcpu_e500->vcpu;  in kvmppc_core_vcpu_create_e500mc()
323 	vcpu->arch.oldpir = 0xffffffff;  in kvmppc_core_vcpu_create_e500mc()
325 	err = kvm_vcpu_init(vcpu, kvm, id);  in kvmppc_core_vcpu_create_e500mc()
333 	vcpu->arch.shared = (void *)__get_free_page(GFP_KERNEL | __GFP_ZERO);  in kvmppc_core_vcpu_create_e500mc()
334 	if (!vcpu->arch.shared)  in kvmppc_core_vcpu_create_e500mc()
337 	return vcpu;  in kvmppc_core_vcpu_create_e500mc()
342 	kvm_vcpu_uninit(vcpu);  in kvmppc_core_vcpu_create_e500mc()
350 static void kvmppc_core_vcpu_free_e500mc(struct kvm_vcpu *vcpu)  in kvmppc_core_vcpu_free_e500mc()  argument
352 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);  in kvmppc_core_vcpu_free_e500mc()
354 	free_page((unsigned long)vcpu->arch.shared);  in kvmppc_core_vcpu_free_e500mc()
356 	kvm_vcpu_uninit(vcpu);  in kvmppc_core_vcpu_free_e500mc()