From 043cc4d724da6bb9e4f417c735accec58dfa40bf Mon Sep 17 00:00:00 2001
From: Scott Wood <scottwood@freescale.com>
Date: Tue, 20 Dec 2011 15:34:20 +0000
Subject: KVM: PPC: factor out lpid allocator from book3s_64_mmu_hv

We'll use it on e500mc as well.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
---
 arch/powerpc/include/asm/kvm_booke.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'arch/powerpc/include/asm/kvm_booke.h')

diff --git a/arch/powerpc/include/asm/kvm_booke.h b/arch/powerpc/include/asm/kvm_booke.h
index a90e09188777..b7cd3356a532 100644
--- a/arch/powerpc/include/asm/kvm_booke.h
+++ b/arch/powerpc/include/asm/kvm_booke.h
@@ -23,6 +23,9 @@
 #include <linux/types.h>
 #include <linux/kvm_host.h>
 
+/* LPIDs we support with this build -- runtime limit may be lower */
+#define KVMPPC_NR_LPIDS                        64
+
 static inline void kvmppc_set_gpr(struct kvm_vcpu *vcpu, int num, ulong val)
 {
 	vcpu->arch.gpr[num] = val;
-- 
cgit