From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 10DF517D892; Wed, 3 Jul 2024 14:38:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720017492; cv=none; b=U0yY6M4k4I6FX4pveYSeaENQshYnNkJCqs98qSkR92bhVOruZCDhk8Z/hN424RXHpiGWRhWzNbETEKEIIq2JVvjvkMMg4WDpvKJILOAIaOga0BIVNUqCjz504Gqxr35G36CjU6RSUq/zlB/M0HdUN8Ig5mjP97ZE7dR/3/Hv9Xs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720017492; c=relaxed/simple; bh=4M58wVwOJr5zFxSIDGKpKL2tVO/BB694v2hfvz1uXJA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=S7PUosGRpdM5VINAFEyyhTlH7y7wrYKVpTNBxyJ/CgACGjb17e2fvWwCtsuz1iiQX8pVdScci6f6Bkk6b1vkmz8fxEe7BvMbMWcl7gcgzgHiZnF35hFGRRb5N1jUrk7xw+kienAztRHtS+xn88Km4xm9vQGWRSr/868z7Oymv2o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 45579367; Wed, 3 Jul 2024 07:38:34 -0700 (PDT) Received: from thinkcentre-m93p.cambridge.arm.com (thinkcentre-m93p.cambridge.arm.com [10.1.197.43]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 63F503F766; Wed, 3 Jul 2024 07:38:08 -0700 (PDT) From: Luke Parkin To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, arm-scmi@vger.kernel.org Cc: sudeep.holla@arm.com, cristian.marussi@arm.com, Luke Parkin Subject: [PATCH v2 0/4] Add Per-transport SCMI debug statistics Date: Wed, 3 Jul 2024 15:37:34 +0100 Message-Id: <20240703143738.2007457-1-luke.parkin@arm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi, This series adds support for tracking Arm SCMI statistics [Patch 2/3] A config option to enable this [Patch 2] Cleans up a unneeded call to handle_scmi_info [Patch 1] And in [Patch 4] a selection of new debugfs entries to present these statistics Based on v6.9, Tested on Arm Juno [1] Thanks, Luke [1]: https://www.arm.com/products/development-tools/development-boards/juno-arm-dev-platform V1->V2 Add a minor fix removing an unneeded call to handle_to_scmi_info Use new scmi_log_stats op/no-op rather than if(IS_ENABLED) Drop unneeded atomic_set's Use a helper function for stats debugfs creation Luke Parkin (4): firmware: arm_scmi: Remove superfluous handle_to_scmi_info firmware: arm_scmi: Add support for tracking statistics firmware: arm_scmi: Track basic SCMI statistics firmware: arm_scmi: Create debugfs files for statistics drivers/firmware/arm_scmi/Kconfig | 11 ++++++ drivers/firmware/arm_scmi/common.h | 9 +++++ drivers/firmware/arm_scmi/driver.c | 62 ++++++++++++++++++++++++++---- 3 files changed, 74 insertions(+), 8 deletions(-) -- 2.34.1