Add coredump support for Q6v5 Modem remoteproc
Status from this message: Applied
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v5 Latest5 patches 1 replyApplied
- v45 patches 0 repliesSuperseded
- v36 patches 9 repliesSuperseded
Changes in v5 from the cover letter
Add software bypass to avoid high MX current in mpss_load error path. Remove the proxy votes of clk/regs only after the active/reset clks/regs. Reclaim MBA memory after mpss_load failure in mba_reclaim func. Revert to dump_fn to as done with v3 with a mask based approach.
Patches in v5 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/5 | remoteproc: Introduce custom dump function for each remoteproc segmentdrivers/ include/ | +16 | 0 replies | |
| 2/5 | remoteproc: Add mechanism for custom dump function assignmentdrivers/ include/ | +44 | 0 replies | |
| 3/5 | remoteproc: qcom: q6v5-mss: Refactor mba load/unload sequencedrivers/ | +170 | 0 replies | |
| 4/5 | remoteproc: qcom: q6v5-mss: Add custom dump function for modemdrivers/ | +33 | 0 replies | |
| 5/5 | remoteproc: qcom: q6v5-mss: Register segments/dumpfn for coredumpdrivers/ | +42 | 0 replies |
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v5 yet.
Cover letter [PATCH v5 0/5] Add coredump support for Q6v5 Modem remoteproc
This patch series add coredump support for modem on SDM845, MSM8996 and MSM8916 SoCs. Modem requires the mba to be loaded before a coredump can be performed and this is achieved using a custom per segment dump function.
V5:
Add software bypass to avoid high MX current in mpss_load error path. Remove the proxy votes of clk/regs only after the active/reset clks/regs. Reclaim MBA memory after mpss_load failure in mba_reclaim func. Revert to dump_fn to as done with v3 with a mask based approach.
V4:
Addressed Bjorn's comments.
V3:
[bjorn]:replace prepare/unprepare ops with a more generalised per segment dump function
V2:
Introduce prepare/unprepare ops for rproc coredump
Sibi Sankar (5):
remoteproc: Introduce custom dump function for each remoteproc segment
remoteproc: Add mechanism for custom dump function assignment
remoteproc: qcom: q6v5-mss: Refactor mba load/unload sequence
remoteproc: qcom: q6v5-mss: Add custom dump function for modem
remoteproc: qcom: q6v5-mss: Register segments/dumpfn for coredump
drivers/remoteproc/qcom_q6v5_mss.c | 379 +++++++++++++++++---------- drivers/remoteproc/remoteproc_core.c | 55 +++- include/linux/remoteproc.h | 11 + 3 files changed, 303 insertions(+), 142 deletions(-)
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