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authorScott Wood <scottwood@freescale.com>2013-04-12 14:08:46 +0000
committerAlexander Graf <agraf@suse.de>2013-04-26 20:27:23 +0200
commit5df554ad5b7522ea62b0ff9d5be35183494efc21 (patch)
treeb00f569c1d7a684d3455ad59f52c7b5aa7ac04e7 /arch/powerpc/include/uapi
parentf0f5c481a91c56f1ee5b3809bf3943115143b1a7 (diff)
kvm/ppc/mpic: in-kernel MPIC emulation
Hook the MPIC code up to the KVM interfaces, add locking, etc. Signed-off-by: Scott Wood <scottwood@freescale.com> [agraf: add stub function for kvmppc_mpic_set_epr, non-booke, 64bit] Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/include/uapi')
-rw-r--r--arch/powerpc/include/uapi/asm/kvm.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/include/uapi/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h
index 41d59d8bdfe8..02ad96606860 100644
--- a/arch/powerpc/include/uapi/asm/kvm.h
+++ b/arch/powerpc/include/uapi/asm/kvm.h
@@ -382,6 +382,14 @@ struct kvm_get_htab_header {
__u16 n_invalid;
};
+/* Device control API: PPC-specific devices */
+#define KVM_DEV_MPIC_GRP_MISC 1
+#define KVM_DEV_MPIC_BASE_ADDR 0 /* 64-bit */
+
+#define KVM_DEV_MPIC_GRP_REGISTER 2 /* 32-bit */
+#define KVM_DEV_MPIC_GRP_IRQ_ACTIVE 3 /* 32-bit */
+
+/* One-Reg API: PPC-specific registers */
#define KVM_REG_PPC_HIOR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x1)
#define KVM_REG_PPC_IAC1 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x2)
#define KVM_REG_PPC_IAC2 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x3)