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From: Cristian Marussi <cristian.marussi@arm.com>
To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: sudeep.holla@arm.com, james.quinlan@broadcom.com,
	Jonathan.Cameron@Huawei.com, f.fainelli@gmail.com,
	etienne.carriere@linaro.org, vincent.guittot@linaro.org,
	souvik.chakravarty@arm.com, cristian.marussi@arm.com
Subject: [PATCH v4 05/12] firmware: arm_scmi: Use new trace event scmi_xfer_response_wait
Date: Tue, 24 Aug 2021 14:59:34 +0100	[thread overview]
Message-ID: <20210824135941.38656-6-cristian.marussi@arm.com> (raw)
In-Reply-To: <20210824135941.38656-1-cristian.marussi@arm.com>

Use new trace event to mark start of waiting for response section.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
---
 drivers/firmware/arm_scmi/driver.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c
index 2ca1602afd80..1320a00a6339 100644
--- a/drivers/firmware/arm_scmi/driver.c
+++ b/drivers/firmware/arm_scmi/driver.c
@@ -786,6 +786,11 @@ static int scmi_wait_for_message_response(struct scmi_chan_info *cinfo,
 	struct device *dev = info->dev;
 	int ret = 0, timeout_ms = info->desc->max_rx_timeout_ms;
 
+	trace_scmi_xfer_response_wait(xfer->transfer_id, xfer->hdr.id,
+				      xfer->hdr.protocol_id, xfer->hdr.seq,
+				      xfer->hdr.poll_completion,
+				      info->desc->atomic_capable);
+
 	if (!xfer->hdr.poll_completion) {
 		if (!info->desc->atomic_capable) {
 			if (!wait_for_completion_timeout(&xfer->done,
-- 
2.17.1


  parent reply	other threads:[~2021-08-24 14:00 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-24 13:59 [PATCH v4 0/12] Introduce atomic support for SCMI transports Cristian Marussi
2021-08-24 13:59 ` [PATCH v4 01/12] firmware: arm_scmi: Perform earlier cinfo lookup call in do_xfer Cristian Marussi
2021-08-25 16:28   ` Florian Fainelli
2021-08-24 13:59 ` [PATCH v4 02/12] firmware: arm_scmi: Add configurable polling mode for transports Cristian Marussi
2021-08-25 16:29   ` Florian Fainelli
2021-08-24 13:59 ` [PATCH v4 03/12] firmware: arm_scmi: Add support for atomic transports Cristian Marussi
2021-08-25 16:18   ` Jim Quinlan
2021-08-25 17:50     ` Cristian Marussi
2021-08-24 13:59 ` [PATCH v4 04/12] include: trace: Add new scmi_xfer_response_wait event Cristian Marussi
2021-08-25 16:30   ` Florian Fainelli
2021-08-24 13:59 ` Cristian Marussi [this message]
2021-08-25 16:31   ` [PATCH v4 05/12] firmware: arm_scmi: Use new trace event scmi_xfer_response_wait Florian Fainelli
2021-08-25 17:52     ` Cristian Marussi
2021-08-24 13:59 ` [PATCH v4 06/12] firmware: arm_scmi: Add is_transport_atomic() handle method Cristian Marussi
2021-08-25 16:32   ` Florian Fainelli
2021-08-24 13:59 ` [PATCH v4 07/12] clk: scmi: Support atomic enable/disable API Cristian Marussi
2021-08-25 16:33   ` Florian Fainelli
2021-08-24 13:59 ` [PATCH v4 08/12] firmware: arm_scmi: Declare virtio transport .atomic_capable Cristian Marussi
2021-08-24 13:59 ` [PATCH v4 09/12] [RFC] firmware: arm_scmi: Make smc transport use common completions Cristian Marussi
2021-08-25 16:35   ` Florian Fainelli
2021-08-24 13:59 ` [PATCH v4 10/12] [RFC] firmware: arm_scmi: Make smc transport atomic Cristian Marussi
2021-08-24 13:59 ` [PATCH v4 11/12] [RFC] firmware: arm_scmi: Add sync_cmds_atomic_replies transport flag Cristian Marussi
2021-08-25 16:38   ` Florian Fainelli
2021-08-25 17:17     ` Jim Quinlan
2021-08-25 18:49       ` Cristian Marussi
2021-08-26 18:29         ` Jim Quinlan
2021-08-31  5:56           ` Cristian Marussi
2021-09-23 15:03           ` Cristian Marussi
2021-10-04 17:50             ` Jim Quinlan
2021-10-04 18:00               ` Cristian Marussi
2021-08-24 13:59 ` [PATCH v4 12/12] [RFC] firmware: arm_scmi: Make smc support atomic commands replies Cristian Marussi

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