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| author | Siddharth Gupta <sidgup@codeaurora.org> | 2020-11-19 22:05:34 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-12-10 20:16:54 +0100 |
| commit | 8ed8485c4f056d488d17a2b56581c86aeb42955d (patch) | |
| tree | 3ec8664e727d404f86b2a4dd2cc491933b8c3872 /drivers/remoteproc/qcom_common.h | |
| parent | remoteproc: coredump: Add minidump functionality (diff) | |
| download | linux-8ed8485c4f056d488d17a2b56581c86aeb42955d.tar.xz linux-8ed8485c4f056d488d17a2b56581c86aeb42955d.zip | |
remoteproc: qcom: Add capability to collect minidumps
This patch adds support for collecting minidump in the event of remoteproc
crash. Parse the minidump table based on remoteproc's unique minidump-id,
read all memory regions from the remoteproc's minidump table entry and
expose the memory to userspace. The remoteproc platform driver can choose
to collect a full/mini dump by specifying the coredump op.
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Co-developed-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
Co-developed-by: Gurbir Arora <gurbaror@codeaurora.org>
Signed-off-by: Gurbir Arora <gurbaror@codeaurora.org>
Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org>
Link: https://lore.kernel.org/r/1605819935-10726-4-git-send-email-sidgup@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_common.h')
| -rw-r--r-- | drivers/remoteproc/qcom_common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/remoteproc/qcom_common.h b/drivers/remoteproc/qcom_common.h index 8ba9052955bd..c35adf730be0 100644 --- a/drivers/remoteproc/qcom_common.h +++ b/drivers/remoteproc/qcom_common.h @@ -33,6 +33,8 @@ struct qcom_rproc_ssr { struct qcom_ssr_subsystem *info; }; +void qcom_minidump(struct rproc *rproc, unsigned int minidump_id); + void qcom_add_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink, const char *ssr_name); void qcom_remove_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink); |