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Diffstat (limited to 'arch/powerpc/include/asm/kvm_44x.h')
-rw-r--r--arch/powerpc/include/asm/kvm_44x.h67
1 files changed, 0 insertions, 67 deletions
diff --git a/arch/powerpc/include/asm/kvm_44x.h b/arch/powerpc/include/asm/kvm_44x.h
deleted file mode 100644
index a0e57618ff33..000000000000
--- a/arch/powerpc/include/asm/kvm_44x.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Copyright IBM Corp. 2008
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#ifndef __ASM_44X_H__
-#define __ASM_44X_H__
-
-#include <linux/kvm_host.h>
-
-#define PPC44x_TLB_SIZE 64
-
-/* If the guest is expecting it, this can be as large as we like; we'd just
- * need to find some way of advertising it. */
-#define KVM44x_GUEST_TLB_SIZE 64
-
-struct kvmppc_44x_tlbe {
- u32 tid; /* Only the low 8 bits are used. */
- u32 word0;
- u32 word1;
- u32 word2;
-};
-
-struct kvmppc_44x_shadow_ref {
- struct page *page;
- u16 gtlb_index;
- u8 writeable;
- u8 tid;
-};
-
-struct kvmppc_vcpu_44x {
- /* Unmodified copy of the guest's TLB. */
- struct kvmppc_44x_tlbe guest_tlb[KVM44x_GUEST_TLB_SIZE];
-
- /* References to guest pages in the hardware TLB. */
- struct kvmppc_44x_shadow_ref shadow_refs[PPC44x_TLB_SIZE];
-
- /* State of the shadow TLB at guest context switch time. */
- struct kvmppc_44x_tlbe shadow_tlb[PPC44x_TLB_SIZE];
- u8 shadow_tlb_mod[PPC44x_TLB_SIZE];
-
- struct kvm_vcpu vcpu;
-};
-
-static inline struct kvmppc_vcpu_44x *to_44x(struct kvm_vcpu *vcpu)
-{
- return container_of(vcpu, struct kvmppc_vcpu_44x, vcpu);
-}
-
-void kvmppc_44x_tlb_put(struct kvm_vcpu *vcpu);
-void kvmppc_44x_tlb_load(struct kvm_vcpu *vcpu);
-
-#endif /* __ASM_44X_H__ */