From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, mathieu.poirier@linaro.org,
mike.leach@linaro.org, anshuman.khandual@arm.com,
leo.yan@linaro.org, Suzuki K Poulose <suzuki.poulose@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>
Subject: [PATCH v4 07/19] arm64: Add TRBE definitions
Date: Thu, 25 Feb 2021 19:35:31 +0000 [thread overview]
Message-ID: <20210225193543.2920532-8-suzuki.poulose@arm.com> (raw)
In-Reply-To: <20210225193543.2920532-1-suzuki.poulose@arm.com>
From: Anshuman Khandual <anshuman.khandual@arm.com>
This adds TRBE related registers and corresponding feature macros.
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
arch/arm64/include/asm/sysreg.h | 50 +++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index dfd4edbfe360..6470d783ea59 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -333,6 +333,55 @@
/*** End of Statistical Profiling Extension ***/
+/*
+ * TRBE Registers
+ */
+#define SYS_TRBLIMITR_EL1 sys_reg(3, 0, 9, 11, 0)
+#define SYS_TRBPTR_EL1 sys_reg(3, 0, 9, 11, 1)
+#define SYS_TRBBASER_EL1 sys_reg(3, 0, 9, 11, 2)
+#define SYS_TRBSR_EL1 sys_reg(3, 0, 9, 11, 3)
+#define SYS_TRBMAR_EL1 sys_reg(3, 0, 9, 11, 4)
+#define SYS_TRBTRG_EL1 sys_reg(3, 0, 9, 11, 6)
+#define SYS_TRBIDR_EL1 sys_reg(3, 0, 9, 11, 7)
+
+#define TRBLIMITR_LIMIT_MASK GENMASK_ULL(51, 0)
+#define TRBLIMITR_LIMIT_SHIFT 12
+#define TRBLIMITR_NVM BIT(5)
+#define TRBLIMITR_TRIG_MODE_MASK GENMASK(1, 0)
+#define TRBLIMITR_TRIG_MODE_SHIFT 3
+#define TRBLIMITR_FILL_MODE_MASK GENMASK(1, 0)
+#define TRBLIMITR_FILL_MODE_SHIFT 1
+#define TRBLIMITR_ENABLE BIT(0)
+#define TRBPTR_PTR_MASK GENMASK_ULL(63, 0)
+#define TRBPTR_PTR_SHIFT 0
+#define TRBBASER_BASE_MASK GENMASK_ULL(51, 0)
+#define TRBBASER_BASE_SHIFT 12
+#define TRBSR_EC_MASK GENMASK(5, 0)
+#define TRBSR_EC_SHIFT 26
+#define TRBSR_IRQ BIT(22)
+#define TRBSR_TRG BIT(21)
+#define TRBSR_WRAP BIT(20)
+#define TRBSR_ABORT BIT(18)
+#define TRBSR_STOP BIT(17)
+#define TRBSR_MSS_MASK GENMASK(15, 0)
+#define TRBSR_MSS_SHIFT 0
+#define TRBSR_BSC_MASK GENMASK(5, 0)
+#define TRBSR_BSC_SHIFT 0
+#define TRBSR_FSC_MASK GENMASK(5, 0)
+#define TRBSR_FSC_SHIFT 0
+#define TRBMAR_SHARE_MASK GENMASK(1, 0)
+#define TRBMAR_SHARE_SHIFT 8
+#define TRBMAR_OUTER_MASK GENMASK(3, 0)
+#define TRBMAR_OUTER_SHIFT 4
+#define TRBMAR_INNER_MASK GENMASK(3, 0)
+#define TRBMAR_INNER_SHIFT 0
+#define TRBTRG_TRG_MASK GENMASK(31, 0)
+#define TRBTRG_TRG_SHIFT 0
+#define TRBIDR_FLAG BIT(5)
+#define TRBIDR_PROG BIT(4)
+#define TRBIDR_ALIGN_MASK GENMASK(3, 0)
+#define TRBIDR_ALIGN_SHIFT 0
+
#define SYS_PMINTENSET_EL1 sys_reg(3, 0, 9, 14, 1)
#define SYS_PMINTENCLR_EL1 sys_reg(3, 0, 9, 14, 2)
@@ -835,6 +884,7 @@
#define ID_AA64MMFR2_CNP_SHIFT 0
/* id_aa64dfr0 */
+#define ID_AA64DFR0_TRBE_SHIFT 44
#define ID_AA64DFR0_TRACE_FILT_SHIFT 40
#define ID_AA64DFR0_DOUBLELOCK_SHIFT 36
#define ID_AA64DFR0_PMSVER_SHIFT 32
--
2.24.1
next prev parent reply other threads:[~2021-02-25 19:47 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-25 19:35 [PATCH v4 00/19] arm64: coresight: Add support for ETE and TRBE Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 01/19] perf: aux: Add flags for the buffer format Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 02/19] perf: aux: Add CoreSight PMU buffer formats Suzuki K Poulose
2021-03-16 17:04 ` Mathieu Poirier
2021-03-22 12:29 ` Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 03/19] kvm: arm64: Hide system instruction access to Trace registers Suzuki K Poulose
2021-03-22 22:21 ` Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 04/19] kvm: arm64: nvhe: Save the SPE context early Suzuki K Poulose
2021-03-01 16:32 ` Alexandru Elisei
2021-03-02 10:01 ` Suzuki K Poulose
2021-03-02 10:13 ` Marc Zyngier
2021-03-02 11:00 ` Alexandru Elisei
2021-02-25 19:35 ` [PATCH v4 05/19] kvm: arm64: Disable guest access to trace filter controls Suzuki K Poulose
2021-03-22 22:24 ` Suzuki K Poulose
2021-03-23 9:16 ` Marc Zyngier
2021-03-23 9:44 ` Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 06/19] arm64: Add support for trace synchronization barrier Suzuki K Poulose
2021-02-25 19:35 ` Suzuki K Poulose [this message]
2021-03-16 17:46 ` [PATCH v4 07/19] arm64: Add TRBE definitions Mathieu Poirier
2021-02-25 19:35 ` [PATCH v4 08/19] arm64: kvm: Enable access to TRBE support for host Suzuki K Poulose
2021-03-16 17:49 ` Mathieu Poirier
2021-02-25 19:35 ` [PATCH v4 09/19] coresight: etm4x: Move ETM to prohibited region for disable Suzuki K Poulose
2021-03-08 17:25 ` Mike Leach
2021-03-16 19:30 ` Mathieu Poirier
2021-03-17 10:44 ` Suzuki K Poulose
2021-03-17 17:09 ` Mathieu Poirier
2021-03-22 21:28 ` Mathieu Poirier
2021-02-25 19:35 ` [PATCH v4 10/19] coresight: etm-perf: Allow an event to use different sinks Suzuki K Poulose
2021-03-08 17:25 ` Mike Leach
2021-03-16 20:23 ` Mathieu Poirier
2021-03-17 10:47 ` Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 11/19] coresight: Do not scan for graph if none is present Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 12/19] coresight: etm4x: Add support for PE OS lock Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 13/19] coresight: ete: Add support for ETE sysreg access Suzuki K Poulose
2021-02-25 22:33 ` kernel test robot
2021-02-26 6:25 ` kernel test robot
2021-02-25 19:35 ` [PATCH v4 14/19] coresight: ete: Add support for ETE tracing Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 15/19] dts: bindings: Document device tree bindings for ETE Suzuki K Poulose
2021-03-06 21:06 ` Rob Herring
2021-03-08 17:25 ` Mike Leach
2021-03-22 16:53 ` Suzuki K Poulose
2021-03-22 17:28 ` Rob Herring
2021-03-22 22:49 ` Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 16/19] coresight: etm-perf: Handle stale output handles Suzuki K Poulose
2021-02-25 19:35 ` [PATCH v4 17/19] coresight: core: Add support for dedicated percpu sinks Suzuki K Poulose
2021-02-26 6:34 ` kernel test robot
2021-03-01 13:54 ` Suzuki K Poulose
2021-03-02 10:21 ` Anshuman Khandual
2021-03-01 14:08 ` [PATCH v4.1 " Suzuki K Poulose
2021-03-08 17:26 ` [PATCH v4 " Mike Leach
2021-03-22 16:57 ` Suzuki K Poulose
2021-03-17 19:31 ` Mathieu Poirier
2021-02-25 19:35 ` [PATCH v4 18/19] coresight: sink: Add TRBE driver Suzuki K Poulose
2021-03-08 17:26 ` Mike Leach
2021-03-19 10:30 ` Suzuki K Poulose
2021-03-19 11:55 ` Mike Leach
2021-03-22 21:24 ` Mathieu Poirier
2021-03-22 23:00 ` Suzuki K Poulose
2021-03-18 18:08 ` Mathieu Poirier
2021-03-19 10:34 ` Suzuki K Poulose
2021-03-19 14:47 ` Mathieu Poirier
2021-03-19 17:58 ` Mathieu Poirier
2021-03-22 21:20 ` Mathieu Poirier
2021-02-25 19:35 ` [PATCH v4 19/19] dts: bindings: Document device tree bindings for Arm TRBE Suzuki K Poulose
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