bnxt_en: Support new firmware link parameters

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Newer firmware supporting PAM4 112Gbps speeds use new parameters in
firmware message structures.  Detect the new firmware capability and
add basic logic to report and store these new fields.

Reviewed-by: Hongguang Gao <hongguang.gao@broadcom.com>
Reviewed-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20231201223924.26955-13-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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This commit is contained in:

Michael Chan 2023-12-01 14:39:21 -08:00 • committed by Jakub Kicinski

parent cf47fa5ca5

commit 30c0bb63c2

3 changed files with 143 additions and 6 deletions

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93

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

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46

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

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10

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

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