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authorSibi Sankar <quic_sibis@quicinc.com>2022-05-24 15:45:35 +0300
committerBjorn Andersson <bjorn.andersson@linaro.org>2022-07-18 23:32:33 +0300
commitc2ca7a2e4bc1ebc8dd28040161215df0e753ab15 (patch)
treeeef7e4c6135f191a49ce91f95b25ea5d67ff9420 /drivers/remoteproc/qcom_q6v5_mss.c
parent2aa9f1aaa0670ad3b15a0dfb50a8606694f21e25 (diff)
downloadlinux-c2ca7a2e4bc1ebc8dd28040161215df0e753ab15.tar.xz
remoteproc: qcom_q6v5: Introduce panic handler for MSS
Make the MSS q6v5 remoteproc drivers implement the panic handler that will invoke a stop to prepare the remoteprocs for post mortem debugging. Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1653396335-6295-3-git-send-email-quic_sibis@quicinc.com
Diffstat (limited to 'drivers/remoteproc/qcom_q6v5_mss.c')
-rw-r--r--drivers/remoteproc/qcom_q6v5_mss.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index 46ca841371c8..8a66e70e3bfd 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -1623,11 +1623,19 @@ static int qcom_q6v5_register_dump_segments(struct rproc *rproc,
return ret;
}
+static unsigned long q6v5_panic(struct rproc *rproc)
+{
+ struct q6v5 *qproc = (struct q6v5 *)rproc->priv;
+
+ return qcom_q6v5_panic(&qproc->q6v5);
+}
+
static const struct rproc_ops q6v5_ops = {
.start = q6v5_start,
.stop = q6v5_stop,
.parse_fw = qcom_q6v5_register_dump_segments,
.load = q6v5_load,
+ .panic = q6v5_panic,
};
static void qcom_msa_handover(struct qcom_q6v5 *q6v5)