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From: Paul Mackerras <paulus@samba.org>
To: Alexander Graf <agraf@suse.de>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org
Subject: [PATCH 1/3] KVM: PPC: Book3S HV: Add one_reg definitions for more PMU registers
Date: Mon, 26 Aug 2013 20:16:05 +1000	[thread overview]
Message-ID: <20130826101605.GB22410@iris.ozlabs.ibm.com> (raw)
In-Reply-To: <20130826101521.GA22410@iris.ozlabs.ibm.com>

This adds one_reg register numbers for two performance monitor registers
that exist on POWER7 and later processors (SIAR and SDAR) and three that
will be introduced on POWER8 (MMCR2, MMCRS and SIER).

Signed-off-by: Paul Mackerras <paulus@samba.org>
---
 Documentation/virtual/kvm/api.txt   | 5 +++++
 arch/powerpc/include/uapi/asm/kvm.h | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index 66dd2aa..8b4d984 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -1765,6 +1765,11 @@ registers, find a list below:
   PPC   | KVM_REG_PPC_MMCR0     | 64
   PPC   | KVM_REG_PPC_MMCR1     | 64
   PPC   | KVM_REG_PPC_MMCRA     | 64
+  PPC   | KVM_REG_PPC_MMCR2     | 64
+  PPC   | KVM_REG_PPC_MMCRS     | 64
+  PPC   | KVM_REG_PPC_SIAR      | 64
+  PPC   | KVM_REG_PPC_SDAR      | 64
+  PPC   | KVM_REG_PPC_SIER      | 64
   PPC   | KVM_REG_PPC_PMC1      | 32
   PPC   | KVM_REG_PPC_PMC2      | 32
   PPC   | KVM_REG_PPC_PMC3      | 32
diff --git a/arch/powerpc/include/uapi/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h
index 0fb1a6e..fb0a8a9 100644
--- a/arch/powerpc/include/uapi/asm/kvm.h
+++ b/arch/powerpc/include/uapi/asm/kvm.h
@@ -429,6 +429,11 @@ struct kvm_get_htab_header {
 #define KVM_REG_PPC_MMCR0	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x10)
 #define KVM_REG_PPC_MMCR1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x11)
 #define KVM_REG_PPC_MMCRA	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x12)
+#define KVM_REG_PPC_MMCR2	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x13)
+#define KVM_REG_PPC_MMCRS	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x14)
+#define KVM_REG_PPC_SIAR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x15)
+#define KVM_REG_PPC_SDAR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x16)
+#define KVM_REG_PPC_SIER	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x17)
 
 #define KVM_REG_PPC_PMC1	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x18)
 #define KVM_REG_PPC_PMC2	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x19)
-- 
1.8.4.rc3

  reply	other threads:[~2013-08-26 10:16 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-26 10:15 [PATCH 0/3] Some fixes for PPC HV-style KVM Paul Mackerras
2013-08-26 10:16 ` Paul Mackerras [this message]
2013-08-26 10:16 ` [PATCH 2/3] KVM: PPC: Book3S HV: Save/restore SIAR and SDAR along with other PMU registers Paul Mackerras
2013-08-28  5:42   ` [PATCH v2 " Paul Mackerras
2013-08-26 11:18 ` [PATCH 3/3] KVM: PPC: Book3S HV: Implement timebase offset for guests Paul Mackerras

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