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| author | Ranjan Kumar <ranjan.kumar@broadcom.com> | 2025-01-29 15:38:48 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-02-03 21:46:40 -0500 |
| commit | 339a7b32a371a667dccfcd0e945add38f2cbe596 (patch) | |
| tree | da300a73c7609e8f00a6609dd33a7207395d3471 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f08b24d82749117ce779cc66689e8594341130d3 (diff) | |
scsi: mpi3mr: Support for Segmented Hardware Trace buffer
Allocate segmented trace buffer if firmware advertises the capability in
IOCfacts.
Upon driver load, read the trace buffer size from driver page 1, calculate
the required segments for trace buffer, and allocate segmented buffers.
Each segment is 4096 bytes in size.
While posting driver diagnostic buffer to firmware, advertise that trace
buffer is segmented.
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/r/20250129100850.25430-3-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions