633 void kvmppc_set_bat(struct kvm_vcpu *vcpu, struct kvmppc_bat *bat, bool upper,  in kvmppc_set_bat()  argument
637 		/* Upper BAT */  in kvmppc_set_bat()
639 		bat->bepi_mask = (~bl << 17);  in kvmppc_set_bat()
640 		bat->bepi = val & 0xfffe0000;  in kvmppc_set_bat()
641 		bat->vs = (val & 2) ? 1 : 0;  in kvmppc_set_bat()
642 		bat->vp = (val & 1) ? 1 : 0;  in kvmppc_set_bat()
643 		bat->raw = (bat->raw & 0xffffffff00000000ULL) | val;  in kvmppc_set_bat()
645 		/* Lower BAT */  in kvmppc_set_bat()
646 		bat->brpn = val & 0xfffe0000;  in kvmppc_set_bat()
647 		bat->wimg = (val >> 3) & 0xf;  in kvmppc_set_bat()
648 		bat->pp = val & 3;  in kvmppc_set_bat()
649 		bat->raw = (bat->raw & 0x00000000ffffffffULL) | ((u64)val << 32);  in kvmppc_set_bat()
656 	struct kvmppc_bat *bat;  in kvmppc_find_bat()  local
660 		bat = &vcpu_book3s->ibat[(sprn - SPRN_IBAT0U) / 2];  in kvmppc_find_bat()
663 		bat = &vcpu_book3s->ibat[4 + ((sprn - SPRN_IBAT4U) / 2)];  in kvmppc_find_bat()
666 		bat = &vcpu_book3s->dbat[(sprn - SPRN_DBAT0U) / 2];  in kvmppc_find_bat()
669 		bat = &vcpu_book3s->dbat[4 + ((sprn - SPRN_DBAT4U) / 2)];  in kvmppc_find_bat()
675 	return bat;  in kvmppc_find_bat()
702 		struct kvmppc_bat *bat = kvmppc_find_bat(vcpu, sprn);  in kvmppc_core_emulate_mtspr_pr()  local
704 		kvmppc_set_bat(vcpu, bat, !(sprn % 2), (u32)spr_val);  in kvmppc_core_emulate_mtspr_pr()
705 		/* BAT writes happen so rarely that we're ok to flush  in kvmppc_core_emulate_mtspr_pr()
874 		struct kvmppc_bat *bat = kvmppc_find_bat(vcpu, sprn);  in kvmppc_core_emulate_mfspr_pr()  local
877 			*spr_val = bat->raw >> 32;  in kvmppc_core_emulate_mfspr_pr()
879 			*spr_val = bat->raw;  in kvmppc_core_emulate_mfspr_pr()