From: Leo Yan <leo.yan@arm.com>
To: Yeoreum Yun <yeoreum.yun@arm.com>
Cc: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, suzuki.poulose@arm.com,
mike.leach@arm.com, james.clark@linaro.org,
alexander.shishkin@linux.intel.com, jie.gan@oss.qualcomm.com
Subject: Re: [PATCH v7 03/13] coresight: etm4x: introduce ETM_MAX_SEQ_TRANSITIONS
Date: Thu, 28 May 2026 13:58:56 +0100 [thread overview]
Message-ID: <20260528125856.GC101133@e132581.arm.com> (raw)
In-Reply-To: <20260519154812.254884-4-yeoreum.yun@arm.com>
On Tue, May 19, 2026 at 04:48:02PM +0100, Yeoreum Yun wrote:
> According to IHI006H Embedded Trace Macrocell Architecture
> Specification [0], n could be 0-2 for TCRSEQEVR<n> when
> TCRIDR5.NUMSEQSTATE is 0b100.
>
> Therefore, introduce ETM_MAX_SEQ_TRANSITIONS macro and apply this
> in TCRSEQEVR<n> relevant fields.
>
> Link: https://developer.arm.com/documentation/ihi0064/latest/ [0]
> Suggestedby: Leo Yan <leo.yan@arm.com>
s/Suggestedby/Suggested-by
> Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
The change looks good to me:
Reviewed-by: Leo Yan <leo.yan@arm.com>
next prev parent reply other threads:[~2026-05-28 12:59 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-19 15:47 [PATCH v7 00/13] fix several inconsistencies with sysfs configuration in etmX Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 01/13] coresight: etm4x: fix wrong check of etm4x_sspcicrn_present() Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 02/13] coresight: etm4x: fix underflow for nrseqstate Yeoreum Yun
2026-06-01 9:40 ` Suzuki K Poulose
2026-06-01 10:08 ` Yeoreum Yun
2026-06-01 10:13 ` Suzuki K Poulose
2026-06-01 10:15 ` Yeoreum Yun
2026-06-01 9:52 ` Suzuki K Poulose
2026-06-01 10:12 ` Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 03/13] coresight: etm4x: introduce ETM_MAX_SEQ_TRANSITIONS Yeoreum Yun
2026-05-28 12:58 ` Leo Yan [this message]
2026-05-28 13:47 ` Yeoreum Yun
2026-06-01 9:53 ` Suzuki K Poulose
2026-06-01 11:14 ` Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 04/13] coresight: etm4x: introduce struct etm4_caps Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 05/13] coresight: etm4x: exclude ss_status from drvdata->config Yeoreum Yun
2026-05-28 13:30 ` Leo Yan
2026-05-28 13:46 ` Yeoreum Yun
2026-06-01 11:27 ` Suzuki K Poulose
2026-06-01 11:52 ` Yeoreum Yun
2026-06-04 9:15 ` Suzuki K Poulose
2026-05-19 15:48 ` [PATCH v7 06/13] coresight: etm4x: remove redundant fields in etmv4_save_state Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 07/13] coresight: etm4x: fix leaked trace id Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 08/13] coresight: etm4x: fix inconsistencies with sysfs configuration Yeoreum Yun
2026-05-28 14:09 ` Leo Yan
2026-05-28 14:26 ` Yeoreum Yun
2026-05-28 14:56 ` Leo Yan
2026-05-28 15:22 ` Yeoreum Yun
2026-06-01 15:38 ` Suzuki K Poulose
2026-05-19 15:48 ` [PATCH v7 09/13] coresight: etm4x: missing cscfg_csdev_disable_active_config() in perf enable Yeoreum Yun
2026-05-28 14:33 ` Leo Yan
2026-05-28 14:43 ` Yeoreum Yun
2026-05-28 15:26 ` Leo Yan
2026-05-28 16:01 ` Yeoreum Yun
2026-06-01 16:11 ` Suzuki K Poulose
2026-06-01 16:41 ` Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 10/13] coresight: etm3x: change drvdata->spinlock type to raw_spin_lock_t Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 11/13] coresight: etm3x: introduce struct etm_caps Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 12/13] coresight: etm3x: fix inconsistencies with sysfs configuration Yeoreum Yun
2026-05-19 15:48 ` [PATCH v7 13/13] coresight: etm3x: remove redundant cpu online check on etm_enable_sysfs() Yeoreum Yun
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