diff options
| author |   Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-11-21 21:41:34 -0800 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-11-25 23:05:24 -0600 |
| commit | ed5da80873a792b9b2b560a6417bc60679ba5126 (patch) | |
| tree | bc9c68f1d849d8d4008a5d0d36c91d54c7950ef5 /drivers/remoteproc/qcom_q6v5_adsp.c | |
| parent | remoteproc: sysmon: Expose the shutdown result (diff) | |
| download | wireguard-linux-ed5da80873a792b9b2b560a6417bc60679ba5126.tar.xz wireguard-linux-ed5da80873a792b9b2b560a6417bc60679ba5126.zip | |
remoteproc: qcom: q6v5: Query sysmon before graceful shutdown
Requesting a graceful shutdown through the shared memory state signals
will not be acked in the event that sysmon has already successfully shut
down the remote firmware. So extend the stop request API to optionally
take the remoteproc's sysmon instance and query if there's already been
a successful shutdown attempt, before doing the signal dance.
Tested-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
Link: https://lore.kernel.org/r/20201122054135.802935-4-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_q6v5_adsp.c')
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5_adsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c index efb2c1aa80a3..9db0380236e7 100644 --- a/drivers/remoteproc/qcom_q6v5_adsp.c +++ b/drivers/remoteproc/qcom_q6v5_adsp.c @@ -264,7 +264,7 @@ static int adsp_stop(struct rproc *rproc) int handover; int ret; - ret = qcom_q6v5_request_stop(&adsp->q6v5); + ret = qcom_q6v5_request_stop(&adsp->q6v5, adsp->sysmon); if (ret == -ETIMEDOUT) dev_err(adsp->dev, "timed out on wait\n"); |