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authorHollis Blanchard <hollisb@us.ibm.com>2008-11-05 16:36:12 +0100
committerAvi Kivity <avi@redhat.com>2008-12-31 15:51:50 +0100
commit0f55dc481ea5c4f87fc0161cb1b8c6e2cafae8fc (patch)
tree18b5bb0ad449607690329c6c23083886cb39a9bc /arch/powerpc/kvm/44x_tlb.h
parentKVM: ppc: Move 440-specific TLB code into 44x_tlb.c (diff)
downloadlinux-0f55dc481ea5c4f87fc0161cb1b8c6e2cafae8fc.tar.xz
linux-0f55dc481ea5c4f87fc0161cb1b8c6e2cafae8fc.zip
KVM: ppc: Rename "struct tlbe" to "struct kvmppc_44x_tlbe"
This will ease ports to other cores. Also remove unused "struct kvm_tlb" while we're at it. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm/44x_tlb.h')
-rw-r--r--arch/powerpc/kvm/44x_tlb.h24
1 files changed, 13 insertions, 11 deletions
diff --git a/arch/powerpc/kvm/44x_tlb.h b/arch/powerpc/kvm/44x_tlb.h
index 2ccd46b6f6b7..e5b0a76798bd 100644
--- a/arch/powerpc/kvm/44x_tlb.h
+++ b/arch/powerpc/kvm/44x_tlb.h
@@ -25,48 +25,50 @@
extern int kvmppc_44x_tlb_index(struct kvm_vcpu *vcpu, gva_t eaddr,
unsigned int pid, unsigned int as);
-extern struct tlbe *kvmppc_44x_dtlb_search(struct kvm_vcpu *vcpu, gva_t eaddr);
-extern struct tlbe *kvmppc_44x_itlb_search(struct kvm_vcpu *vcpu, gva_t eaddr);
+extern struct kvmppc_44x_tlbe *kvmppc_44x_dtlb_search(struct kvm_vcpu *vcpu,
+ gva_t eaddr);
+extern struct kvmppc_44x_tlbe *kvmppc_44x_itlb_search(struct kvm_vcpu *vcpu,
+ gva_t eaddr);
/* TLB helper functions */
-static inline unsigned int get_tlb_size(const struct tlbe *tlbe)
+static inline unsigned int get_tlb_size(const struct kvmppc_44x_tlbe *tlbe)
{
return (tlbe->word0 >> 4) & 0xf;
}
-static inline gva_t get_tlb_eaddr(const struct tlbe *tlbe)
+static inline gva_t get_tlb_eaddr(const struct kvmppc_44x_tlbe *tlbe)
{
return tlbe->word0 & 0xfffffc00;
}
-static inline gva_t get_tlb_bytes(const struct tlbe *tlbe)
+static inline gva_t get_tlb_bytes(const struct kvmppc_44x_tlbe *tlbe)
{
unsigned int pgsize = get_tlb_size(tlbe);
return 1 << 10 << (pgsize << 1);
}
-static inline gva_t get_tlb_end(const struct tlbe *tlbe)
+static inline gva_t get_tlb_end(const struct kvmppc_44x_tlbe *tlbe)
{
return get_tlb_eaddr(tlbe) + get_tlb_bytes(tlbe) - 1;
}
-static inline u64 get_tlb_raddr(const struct tlbe *tlbe)
+static inline u64 get_tlb_raddr(const struct kvmppc_44x_tlbe *tlbe)
{
u64 word1 = tlbe->word1;
return ((word1 & 0xf) << 32) | (word1 & 0xfffffc00);
}
-static inline unsigned int get_tlb_tid(const struct tlbe *tlbe)
+static inline unsigned int get_tlb_tid(const struct kvmppc_44x_tlbe *tlbe)
{
return tlbe->tid & 0xff;
}
-static inline unsigned int get_tlb_ts(const struct tlbe *tlbe)
+static inline unsigned int get_tlb_ts(const struct kvmppc_44x_tlbe *tlbe)
{
return (tlbe->word0 >> 8) & 0x1;
}
-static inline unsigned int get_tlb_v(const struct tlbe *tlbe)
+static inline unsigned int get_tlb_v(const struct kvmppc_44x_tlbe *tlbe)
{
return (tlbe->word0 >> 9) & 0x1;
}
@@ -81,7 +83,7 @@ static inline unsigned int get_mmucr_sts(const struct kvm_vcpu *vcpu)
return (vcpu->arch.mmucr >> 16) & 0x1;
}
-static inline gpa_t tlb_xlate(struct tlbe *tlbe, gva_t eaddr)
+static inline gpa_t tlb_xlate(struct kvmppc_44x_tlbe *tlbe, gva_t eaddr)
{
unsigned int pgmask = get_tlb_bytes(tlbe) - 1;