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From: Luwei Kang <luwei.kang@intel.com>
To: kvm@vger.kernel.org
Cc: pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de,
	mingo@redhat.com, hpa@zytor.com, x86@kernel.org,
	linux-kernel@vger.kernel.org,
	Chao Peng <chao.p.peng@linux.intel.com>,
	Luwei Kang <luwei.kang@intel.com>
Subject: [patch v2 1/8] perf/x86/intel/pt: Move Intel-PT MSR bit definitions to a public header
Date: Tue, 31 Oct 2017 06:05:10 +0800	[thread overview]
Message-ID: <1509401117-15521-2-git-send-email-luwei.kang@intel.com> (raw)
In-Reply-To: <1509401117-15521-1-git-send-email-luwei.kang@intel.com>

From: Chao Peng <chao.p.peng@linux.intel.com>

Intel processor trace virtualization enabling in guest need
to use these MSR bits, so move then to public header msr-index.h.

Signed-off-by: Chao Peng <chao.p.peng@linux.intel.com>
Signed-off-by: Luwei Kang <luwei.kang@intel.com>
---
 arch/x86/events/intel/pt.h       | 37 -------------------------------------
 arch/x86/include/asm/msr-index.h | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 37 deletions(-)

diff --git a/arch/x86/events/intel/pt.h b/arch/x86/events/intel/pt.h
index 0eb41d0..0050ca1 100644
--- a/arch/x86/events/intel/pt.h
+++ b/arch/x86/events/intel/pt.h
@@ -20,43 +20,6 @@
 #define __INTEL_PT_H__
 
 /*
- * PT MSR bit definitions
- */
-#define RTIT_CTL_TRACEEN		BIT(0)
-#define RTIT_CTL_CYCLEACC		BIT(1)
-#define RTIT_CTL_OS			BIT(2)
-#define RTIT_CTL_USR			BIT(3)
-#define RTIT_CTL_PWR_EVT_EN		BIT(4)
-#define RTIT_CTL_FUP_ON_PTW		BIT(5)
-#define RTIT_CTL_CR3EN			BIT(7)
-#define RTIT_CTL_TOPA			BIT(8)
-#define RTIT_CTL_MTC_EN			BIT(9)
-#define RTIT_CTL_TSC_EN			BIT(10)
-#define RTIT_CTL_DISRETC		BIT(11)
-#define RTIT_CTL_PTW_EN			BIT(12)
-#define RTIT_CTL_BRANCH_EN		BIT(13)
-#define RTIT_CTL_MTC_RANGE_OFFSET	14
-#define RTIT_CTL_MTC_RANGE		(0x0full << RTIT_CTL_MTC_RANGE_OFFSET)
-#define RTIT_CTL_CYC_THRESH_OFFSET	19
-#define RTIT_CTL_CYC_THRESH		(0x0full << RTIT_CTL_CYC_THRESH_OFFSET)
-#define RTIT_CTL_PSB_FREQ_OFFSET	24
-#define RTIT_CTL_PSB_FREQ      		(0x0full << RTIT_CTL_PSB_FREQ_OFFSET)
-#define RTIT_CTL_ADDR0_OFFSET		32
-#define RTIT_CTL_ADDR0      		(0x0full << RTIT_CTL_ADDR0_OFFSET)
-#define RTIT_CTL_ADDR1_OFFSET		36
-#define RTIT_CTL_ADDR1      		(0x0full << RTIT_CTL_ADDR1_OFFSET)
-#define RTIT_CTL_ADDR2_OFFSET		40
-#define RTIT_CTL_ADDR2      		(0x0full << RTIT_CTL_ADDR2_OFFSET)
-#define RTIT_CTL_ADDR3_OFFSET		44
-#define RTIT_CTL_ADDR3      		(0x0full << RTIT_CTL_ADDR3_OFFSET)
-#define RTIT_STATUS_FILTEREN		BIT(0)
-#define RTIT_STATUS_CONTEXTEN		BIT(1)
-#define RTIT_STATUS_TRIGGEREN		BIT(2)
-#define RTIT_STATUS_BUFFOVF		BIT(3)
-#define RTIT_STATUS_ERROR		BIT(4)
-#define RTIT_STATUS_STOPPED		BIT(5)
-
-/*
  * Single-entry ToPA: when this close to region boundary, switch
  * buffers to avoid losing data.
  */
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 17f5c12..80b26e1 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -93,7 +93,40 @@
 #define MSR_PEBS_LD_LAT_THRESHOLD	0x000003f6
 
 #define MSR_IA32_RTIT_CTL		0x00000570
+#define RTIT_CTL_TRACEEN		BIT(0)
+#define RTIT_CTL_CYCLEACC		BIT(1)
+#define RTIT_CTL_OS			BIT(2)
+#define RTIT_CTL_USR			BIT(3)
+#define RTIT_CTL_PWR_EVT_EN		BIT(4)
+#define RTIT_CTL_FUP_ON_PTW		BIT(5)
+#define RTIT_CTL_CR3EN			BIT(7)
+#define RTIT_CTL_TOPA			BIT(8)
+#define RTIT_CTL_MTC_EN			BIT(9)
+#define RTIT_CTL_TSC_EN			BIT(10)
+#define RTIT_CTL_DISRETC		BIT(11)
+#define RTIT_CTL_PTW_EN			BIT(12)
+#define RTIT_CTL_BRANCH_EN		BIT(13)
+#define RTIT_CTL_MTC_RANGE_OFFSET	14
+#define RTIT_CTL_MTC_RANGE		(0x0full << RTIT_CTL_MTC_RANGE_OFFSET)
+#define RTIT_CTL_CYC_THRESH_OFFSET	19
+#define RTIT_CTL_CYC_THRESH		(0x0full << RTIT_CTL_CYC_THRESH_OFFSET)
+#define RTIT_CTL_PSB_FREQ_OFFSET	24
+#define RTIT_CTL_PSB_FREQ		(0x0full << RTIT_CTL_PSB_FREQ_OFFSET)
+#define RTIT_CTL_ADDR0_OFFSET		32
+#define RTIT_CTL_ADDR0			(0x0full << RTIT_CTL_ADDR0_OFFSET)
+#define RTIT_CTL_ADDR1_OFFSET		36
+#define RTIT_CTL_ADDR1			(0x0full << RTIT_CTL_ADDR1_OFFSET)
+#define RTIT_CTL_ADDR2_OFFSET		40
+#define RTIT_CTL_ADDR2			(0x0full << RTIT_CTL_ADDR2_OFFSET)
+#define RTIT_CTL_ADDR3_OFFSET		44
+#define RTIT_CTL_ADDR3			(0x0full << RTIT_CTL_ADDR3_OFFSET)
 #define MSR_IA32_RTIT_STATUS		0x00000571
+#define RTIT_STATUS_FILTEREN		BIT(0)
+#define RTIT_STATUS_CONTEXTEN		BIT(1)
+#define RTIT_STATUS_TRIGGEREN		BIT(2)
+#define RTIT_STATUS_BUFFOVF		BIT(3)
+#define RTIT_STATUS_ERROR		BIT(4)
+#define RTIT_STATUS_STOPPED		BIT(5)
 #define MSR_IA32_RTIT_ADDR0_A		0x00000580
 #define MSR_IA32_RTIT_ADDR0_B		0x00000581
 #define MSR_IA32_RTIT_ADDR1_A		0x00000582
-- 
1.8.3.1

  reply	other threads:[~2017-10-31 11:49 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-30 22:05 [patch v2 0/8] Intel Processor Trace virtulization enabling Luwei Kang
2017-10-30 22:05 ` Luwei Kang [this message]
2017-10-30 22:05 ` [patch v2 2/8] perf/x86/intel/pt: change pt_cap_get() to a public function Luwei Kang
2017-10-30 22:05 ` [patch v2 3/8] KVM: x86: add Intel processor trace virtualization mode Luwei Kang
2017-11-13 16:29   ` Paolo Bonzini
2017-11-14  7:11     ` Kang, Luwei
2017-11-13 16:32   ` Paolo Bonzini
2017-11-14  7:31     ` Kang, Luwei
2017-11-14 10:47       ` Paolo Bonzini
2017-10-30 22:05 ` [patch v2 4/8] KVM: x86: add Intel processor trace cpuid emulataion Luwei Kang
2017-11-13 15:36   ` Paolo Bonzini
2017-11-14  2:56     ` Kang, Luwei
2017-10-30 22:05 ` [patch v2 5/8] KVM: x86: add Intel processor trace context for each vcpu Luwei Kang
2017-10-30 22:05 ` [patch v2 6/8] KVM: x86: Implement Intel processor trace context switch Luwei Kang
2017-11-13 16:01   ` Paolo Bonzini
2017-10-30 22:05 ` [patch v2 7/8] KVM: x86: add Intel PT msr RTIT_CTL read/write Luwei Kang
2017-11-13 16:22   ` Paolo Bonzini
2017-11-14  6:59     ` Kang, Luwei
2017-11-14 10:34       ` Paolo Bonzini
2017-10-30 22:05 ` [patch v2 8/8] KVM: x86: Disable intercept for Intel processor trace MSRs Luwei Kang
2017-11-13 16:24   ` Paolo Bonzini
2017-11-14  7:01     ` Kang, Luwei
2017-11-02 14:57 ` [patch v2 0/8] Intel Processor Trace virtulization enabling Paolo Bonzini
2017-11-03  6:09   ` Kang, Luwei

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