From: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: Mark Brown <broonie@kernel.org>, Marc Zyngier <maz@kernel.org>,
linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Oliver Upton <oliver.upton@linux.dev>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
James Morse <james.morse@arm.com>, Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
asahi@lists.linux.dev, Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Sven Peter <sven@svenpeter.dev>, Hector Martin <marcan@marcan.st>,
Akihiko Odaki <akihiko.odaki@daynix.com>
Subject: [PATCH v5 2/7] arm64/sysreg: Convert CCSIDR_EL1 to automatic generation
Date: Fri, 30 Dec 2022 18:54:47 +0900 [thread overview]
Message-ID: <20221230095452.181764-3-akihiko.odaki@daynix.com> (raw)
In-Reply-To: <20221230095452.181764-1-akihiko.odaki@daynix.com>
Convert CCSIDR_EL1 to automatic generation as per DDI0487I.a.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/include/asm/sysreg.h | 1 -
arch/arm64/tools/sysreg | 10 ++++++++++
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 7d301700d1a9..910e960661d3 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -425,7 +425,6 @@
#define SYS_CNTKCTL_EL1 sys_reg(3, 0, 14, 1, 0)
-#define SYS_CCSIDR_EL1 sys_reg(3, 1, 0, 0, 0)
#define SYS_AIDR_EL1 sys_reg(3, 1, 0, 0, 7)
#define SYS_RNDR_EL0 sys_reg(3, 3, 2, 4, 0)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8f26fe1bedc6..097d6faafc87 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -873,6 +873,16 @@ Sysreg SCXTNUM_EL1 3 0 13 0 7
Field 63:0 SoftwareContextNumber
EndSysreg
+# The bit layout for CCSIDR_EL1 depends on whether FEAT_CCIDX is implemented.
+# The following is for case when FEAT_CCIDX is not implemented.
+Sysreg CCSIDR_EL1 3 1 0 0 0
+Res0 63:32
+Unkn 31:28
+Field 27:13 NumSets
+Field 12:3 Associativity
+Field 2:0 LineSize
+EndSysreg
+
Sysreg CLIDR_EL1 3 1 0 0 1
Res0 63:47
Field 46:33 Ttypen
--
2.38.1
WARNING: multiple messages have this Message-ID (diff)
From: Akihiko Odaki <akihiko.odaki@daynix.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Mark Brown <broonie@kernel.org>, Marc Zyngier <maz@kernel.org>,
linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Oliver Upton <oliver.upton@linux.dev>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
James Morse <james.morse@arm.com>, Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
asahi@lists.linux.dev, Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Sven Peter <sven@svenpeter.dev>, Hector Martin <marcan@marcan.st>,
Akihiko Odaki <akihiko.odaki@daynix.com>
Subject: [PATCH v5 2/7] arm64/sysreg: Convert CCSIDR_EL1 to automatic generation
Date: Fri, 30 Dec 2022 18:54:47 +0900 [thread overview]
Message-ID: <20221230095452.181764-3-akihiko.odaki@daynix.com> (raw)
In-Reply-To: <20221230095452.181764-1-akihiko.odaki@daynix.com>
Convert CCSIDR_EL1 to automatic generation as per DDI0487I.a.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/include/asm/sysreg.h | 1 -
arch/arm64/tools/sysreg | 10 ++++++++++
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 7d301700d1a9..910e960661d3 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -425,7 +425,6 @@
#define SYS_CNTKCTL_EL1 sys_reg(3, 0, 14, 1, 0)
-#define SYS_CCSIDR_EL1 sys_reg(3, 1, 0, 0, 0)
#define SYS_AIDR_EL1 sys_reg(3, 1, 0, 0, 7)
#define SYS_RNDR_EL0 sys_reg(3, 3, 2, 4, 0)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8f26fe1bedc6..097d6faafc87 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -873,6 +873,16 @@ Sysreg SCXTNUM_EL1 3 0 13 0 7
Field 63:0 SoftwareContextNumber
EndSysreg
+# The bit layout for CCSIDR_EL1 depends on whether FEAT_CCIDX is implemented.
+# The following is for case when FEAT_CCIDX is not implemented.
+Sysreg CCSIDR_EL1 3 1 0 0 0
+Res0 63:32
+Unkn 31:28
+Field 27:13 NumSets
+Field 12:3 Associativity
+Field 2:0 LineSize
+EndSysreg
+
Sysreg CLIDR_EL1 3 1 0 0 1
Res0 63:47
Field 46:33 Ttypen
--
2.38.1
WARNING: multiple messages have this Message-ID (diff)
From: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Hector Martin <marcan@marcan.st>,
Akihiko Odaki <akihiko.odaki@daynix.com>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Marc Zyngier <maz@kernel.org>, Sven Peter <sven@svenpeter.dev>,
linux-kernel@vger.kernel.org, Will Deacon <will@kernel.org>,
Mark Brown <broonie@kernel.org>,
asahi@lists.linux.dev, Catalin Marinas <catalin.marinas@arm.com>,
kvmarm@lists.linux.dev, kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 2/7] arm64/sysreg: Convert CCSIDR_EL1 to automatic generation
Date: Fri, 30 Dec 2022 18:54:47 +0900 [thread overview]
Message-ID: <20221230095452.181764-3-akihiko.odaki@daynix.com> (raw)
In-Reply-To: <20221230095452.181764-1-akihiko.odaki@daynix.com>
Convert CCSIDR_EL1 to automatic generation as per DDI0487I.a.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/include/asm/sysreg.h | 1 -
arch/arm64/tools/sysreg | 10 ++++++++++
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 7d301700d1a9..910e960661d3 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -425,7 +425,6 @@
#define SYS_CNTKCTL_EL1 sys_reg(3, 0, 14, 1, 0)
-#define SYS_CCSIDR_EL1 sys_reg(3, 1, 0, 0, 0)
#define SYS_AIDR_EL1 sys_reg(3, 1, 0, 0, 7)
#define SYS_RNDR_EL0 sys_reg(3, 3, 2, 4, 0)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8f26fe1bedc6..097d6faafc87 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -873,6 +873,16 @@ Sysreg SCXTNUM_EL1 3 0 13 0 7
Field 63:0 SoftwareContextNumber
EndSysreg
+# The bit layout for CCSIDR_EL1 depends on whether FEAT_CCIDX is implemented.
+# The following is for case when FEAT_CCIDX is not implemented.
+Sysreg CCSIDR_EL1 3 1 0 0 0
+Res0 63:32
+Unkn 31:28
+Field 27:13 NumSets
+Field 12:3 Associativity
+Field 2:0 LineSize
+EndSysreg
+
Sysreg CLIDR_EL1 3 1 0 0 1
Res0 63:47
Field 46:33 Ttypen
--
2.38.1
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
WARNING: multiple messages have this Message-ID (diff)
From: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: Mark Brown <broonie@kernel.org>, Marc Zyngier <maz@kernel.org>,
linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Oliver Upton <oliver.upton@linux.dev>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
James Morse <james.morse@arm.com>, Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
asahi@lists.linux.dev, Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Sven Peter <sven@svenpeter.dev>, Hector Martin <marcan@marcan.st>,
Akihiko Odaki <akihiko.odaki@daynix.com>
Subject: [PATCH v5 2/7] arm64/sysreg: Convert CCSIDR_EL1 to automatic generation
Date: Fri, 30 Dec 2022 18:54:47 +0900 [thread overview]
Message-ID: <20221230095452.181764-3-akihiko.odaki@daynix.com> (raw)
In-Reply-To: <20221230095452.181764-1-akihiko.odaki@daynix.com>
Convert CCSIDR_EL1 to automatic generation as per DDI0487I.a.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/include/asm/sysreg.h | 1 -
arch/arm64/tools/sysreg | 10 ++++++++++
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 7d301700d1a9..910e960661d3 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -425,7 +425,6 @@
#define SYS_CNTKCTL_EL1 sys_reg(3, 0, 14, 1, 0)
-#define SYS_CCSIDR_EL1 sys_reg(3, 1, 0, 0, 0)
#define SYS_AIDR_EL1 sys_reg(3, 1, 0, 0, 7)
#define SYS_RNDR_EL0 sys_reg(3, 3, 2, 4, 0)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8f26fe1bedc6..097d6faafc87 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -873,6 +873,16 @@ Sysreg SCXTNUM_EL1 3 0 13 0 7
Field 63:0 SoftwareContextNumber
EndSysreg
+# The bit layout for CCSIDR_EL1 depends on whether FEAT_CCIDX is implemented.
+# The following is for case when FEAT_CCIDX is not implemented.
+Sysreg CCSIDR_EL1 3 1 0 0 0
+Res0 63:32
+Unkn 31:28
+Field 27:13 NumSets
+Field 12:3 Associativity
+Field 2:0 LineSize
+EndSysreg
+
Sysreg CLIDR_EL1 3 1 0 0 1
Res0 63:47
Field 46:33 Ttypen
--
2.38.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-12-30 9:55 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-30 9:54 [PATCH v5 0/7] KVM: arm64: Normalize cache configuration Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` [PATCH v5 1/7] arm64: Allow the definition of UNKNOWN system register fields Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki [this message]
2022-12-30 9:54 ` [PATCH v5 2/7] arm64/sysreg: Convert CCSIDR_EL1 to automatic generation Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` [PATCH v5 3/7] arm64/sysreg: Add CCSIDR2_EL1 Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` [PATCH v5 4/7] arm64/cache: Move CLIDR macro definitions Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` [PATCH v5 5/7] KVM: arm64: Always set HCR_TID2 Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2023-01-06 4:29 ` Reiji Watanabe
2023-01-06 4:29 ` Reiji Watanabe
2022-12-30 9:54 ` [PATCH v5 6/7] KVM: arm64: Mask FEAT_CCIDX Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2023-01-05 22:22 ` Oliver Upton
2023-01-05 22:22 ` Oliver Upton
2023-01-07 9:53 ` Akihiko Odaki
2023-01-07 9:53 ` Akihiko Odaki
2023-01-08 18:54 ` Oliver Upton
2023-01-08 18:54 ` Oliver Upton
2022-12-30 9:54 ` [PATCH v5 7/7] KVM: arm64: Normalize cache configuration Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2022-12-30 9:54 ` Akihiko Odaki
2023-01-05 20:45 ` Oliver Upton
2023-01-05 20:45 ` Oliver Upton
2023-01-05 20:45 ` Oliver Upton
2023-01-07 10:04 ` Akihiko Odaki
2023-01-07 10:04 ` Akihiko Odaki
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