bnxt_en: Add FW trace coredump segments to the coredump

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The FW trace coredump segments are very similar to the context
memory segments in the previous patch.  The main difference is
to call HWRM_DBG_LOG_BUFFER_FLUSH to flush the FW data to host
memory and to include an additional record in the coredump that
contains the head and tail information of the trace data.

Reviewed-by: Hongguang Gao <hongguang.gao@broadcom.com>
Signed-off-by: Shruti Parab <shruti.parab@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20241115151438.550106-12-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Shruti Parab 2024-11-15 07:14:37 -08:00 • committed by Jakub Kicinski

parent bda2e63a50

commit 3c2179e663

2 changed files with 90 additions and 6 deletions

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75

drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c

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21

drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.h

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