This is v4 for a previous patch series being discussed at: https://lore.kernel.org/dri-devel/20220622015420.1130814-1-adrian.larumbe@xxxxxxxxxxxxx/T/#t Mesa MR under review can be found at: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14034 Changes with respect to v3 of the same patch: - Remove useless no-op when checking job slot index - Actually use JS_SLOT_STRIDE when selecting the right js register. - Explain the reason certain GFP flags are picked when allocating memory for the coredump file. - Move new JS and MMU_AS register offset macros into its own commit. Adrián Larumbe (2): drm/panfrost: Add specific register offset macros for JS and MMU AS drm/panfrost: Add support for devcoredump drivers/gpu/drm/panfrost/Kconfig | 1 + drivers/gpu/drm/panfrost/Makefile | 3 +- drivers/gpu/drm/panfrost/panfrost_dump.c | 249 +++++++++++++++++++++++ drivers/gpu/drm/panfrost/panfrost_dump.h | 12 ++ drivers/gpu/drm/panfrost/panfrost_job.c | 3 + drivers/gpu/drm/panfrost/panfrost_regs.h | 39 ++-- include/uapi/drm/panfrost_drm.h | 47 +++++ 7 files changed, 335 insertions(+), 19 deletions(-) create mode 100644 drivers/gpu/drm/panfrost/panfrost_dump.c create mode 100644 drivers/gpu/drm/panfrost/panfrost_dump.h -- 2.36.1
