From: Kashyap Desai Date: Tue, 4 Nov 2025 00:56:58 +0000 (-0800) Subject: bnxt_en: Always provide max entry and entry size in coredump segments X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=28d9a84ef0ce56cc623da2a1ebf7583c00d52b31;p=thirdparty%2Flinux.git bnxt_en: Always provide max entry and entry size in coredump segments While populating firmware host logging segments for the coredump, it is possible for the FW command that flushes the segment to fail. When that happens, the existing code will not update the max entry and entry size in the segment header and this causes software that decodes the coredump to skip the segment. The segment most likely has already collected some DMA data, so always update these 2 segment fields in the header to allow the decoder to decode any data in the segment. Fixes: 3c2179e66355 ("bnxt_en: Add FW trace coredump segments to the coredump") Reviewed-by: Shruti Parab Signed-off-by: Kashyap Desai Signed-off-by: Michael Chan Link: https://patch.msgid.link/20251104005700.542174-5-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c index 0181ab1f2dfd..ccb8b509662d 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c @@ -333,13 +333,14 @@ static void bnxt_fill_drv_seg_record(struct bnxt *bp, u32 offset = 0; int rc = 0; + record->max_entries = cpu_to_le32(ctxm->max_entries); + record->entry_size = cpu_to_le32(ctxm->entry_size); + rc = bnxt_dbg_hwrm_log_buffer_flush(bp, type, 0, &offset); if (rc) return; bnxt_bs_trace_check_wrap(bs_trace, offset); - record->max_entries = cpu_to_le32(ctxm->max_entries); - record->entry_size = cpu_to_le32(ctxm->entry_size); record->offset = cpu_to_le32(bs_trace->last_offset); record->wrapped = bs_trace->wrapped; }