From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Ohad Ben-Cohen <ohad@wizery.com>,
Siddharth Gupta <sidgup@codeaurora.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/4] remoteproc: Improvement for the Qualcomm sysmon
Date: Sat, 21 Nov 2020 21:41:31 -0800 [thread overview]
Message-ID: <20201122054135.802935-1-bjorn.andersson@linaro.org> (raw)
The core part of this series is the update to the sysmon driver to ensure that
notifications sent to the remote processor are consistent and always present
valid state transitions.
In testing this I finally took the time to fix up the issue of the SMP2P based
graceful shutdown in the remoteproc drivers always timing out if sysmon has
already successfully shut down the remote processor.
Bjorn Andersson (4):
remoteproc: sysmon: Ensure remote notification ordering
remoteproc: sysmon: Expose the shutdown result
remoteproc: qcom: q6v5: Query sysmon before graceful shutdown
remoteproc: sysmon: Improve error messages
drivers/remoteproc/qcom_common.h | 6 ++
drivers/remoteproc/qcom_q6v5.c | 8 +-
drivers/remoteproc/qcom_q6v5.h | 3 +-
drivers/remoteproc/qcom_q6v5_adsp.c | 2 +-
drivers/remoteproc/qcom_q6v5_mss.c | 2 +-
drivers/remoteproc/qcom_q6v5_pas.c | 2 +-
drivers/remoteproc/qcom_q6v5_wcss.c | 2 +-
drivers/remoteproc/qcom_sysmon.c | 119 +++++++++++++++++++++-------
8 files changed, 109 insertions(+), 35 deletions(-)
--
2.28.0
next reply other threads:[~2020-11-22 5:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-22 5:41 Bjorn Andersson [this message]
2020-11-22 5:41 ` [PATCH v3 1/4] remoteproc: sysmon: Ensure remote notification ordering Bjorn Andersson
2020-11-25 18:09 ` rishabhb
2020-11-22 5:41 ` [PATCH v3 2/4] remoteproc: sysmon: Expose the shutdown result Bjorn Andersson
2020-12-07 19:59 ` Evan Green
2020-12-07 20:06 ` Bjorn Andersson
2020-11-22 5:41 ` [PATCH v3 3/4] remoteproc: qcom: q6v5: Query sysmon before graceful shutdown Bjorn Andersson
2020-11-22 5:41 ` [PATCH v3 4/4] remoteproc: sysmon: Improve error messages Bjorn Andersson
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