bnxt_en: Skip PHY loopback ethtool selftest if unsupported by FW

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Skip PHY loopback selftest if firmware advertises that it is unsupported
in the HWRM_PORT_PHY_QCAPS call.  Only show PHY loopback test result to
be 0 if the test has run and passes.  Do the same for external loopback
to be consistent.

Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20241217182620.2454075-4-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Michael Chan 2024-12-17 10:26:17 -08:00 • committed by Jakub Kicinski

parent fac5472fc8

commit 36d1e70a90

1 changed files with 12 additions and 6 deletions

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18

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

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