[PATCH v1 0/6] mpi3mr: Host diag buffer support

Ranjan Kumar
2024-05-14T14:31:56Z

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The controllers managed by mpi3mr driver requires system memory to
save hardware and firmware diagnostic information, this patch set
enhances the drivers to provide host memory to the controller for
diagnostic information. This patch set also provides driver changes
to push kernel messages into the diagnostic buffers reserved for the
driver, so that the information will be available as part of debug
data fetched from the controller. In addition, support for
configuring automatic diagnostic information is added in the driver.

Ranjan Kumar (6):
mpi3mr: HDB allocation and posting for hardware and Firmware buffers
mpi3mr: Driver buffer allocation and posting
mpi3mr: Dump driver and dmesg logs into driver diag buffer
mpi3mr: Trigger support
mpi3mr: Ioctl support for HDB
mpi3mr: Update driver version to 8.9.1.0.50

drivers/scsi/mpi3mr/mpi/mpi30_tool.h | 59 ++
drivers/scsi/mpi3mr/mpi3mr.h | 162 +++-
drivers/scsi/mpi3mr/mpi3mr_app.c | 1078 ++++++++++++++++++++++++++
drivers/scsi/mpi3mr/mpi3mr_fw.c | 552 ++++++++++++-
drivers/scsi/mpi3mr/mpi3mr_os.c | 113 +++
include/uapi/scsi/scsi_bsg_mpi3mr.h | 3 +-
6 files changed, 1956 insertions(+), 11 deletions(-)
create mode 100644 drivers/scsi/mpi3mr/mpi/mpi30_tool.h