Messages in this thread | | | From | Rishabh Bhatnagar <> | Subject | [PATCH v4 0/2] Extend SSR notifications framework | Date | Wed, 27 May 2020 20:34:41 -0700 |
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This set of patches gives kernel client drivers the ability to register for a particular remoteproc's SSR notifications. Also the notifications are extended to before/after-powerup/shutdown stages. It also fixes the bug where clients need to register for notifications again if the platform driver is removed. This is done by creating a global list of per-remoteproc notification info data structures which remain static. An API is exported to register for a remoteproc's SSR notifications and uses remoteproc's ssr_name and notifier block as arguments.
Changelog: v4 -> v3: - Fix naming convention
v3 -> v2: - Create a global list of per remoteproc notification data structure - Pass ssr_name and crashed information as part of notification data - Move notification type enum to qcom_rproc.h from remoteproc.h
v2 -> v1: - Fix commit text
Rishabh Bhatnagar (1): remoteproc: qcom: Add per subsystem SSR notification
Siddharth Gupta (1): remoteproc: qcom: Add notification types to SSR
drivers/remoteproc/qcom_common.c | 126 ++++++++++++++++++++++++++++++---- drivers/remoteproc/qcom_common.h | 5 +- include/linux/remoteproc/qcom_rproc.h | 34 +++++++-- 3 files changed, 146 insertions(+), 19 deletions(-)
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