]> Gentwo Git Trees - linux/.git/commit
eth: fbnic: add OTP health reporter
authorJakub Kicinski <kuba@kernel.org>
Tue, 16 Sep 2025 23:14:20 +0000 (16:14 -0700)
committerPaolo Abeni <pabeni@redhat.com>
Thu, 18 Sep 2025 09:37:23 +0000 (11:37 +0200)
commite6afcd60c26fca227c700825a94020209970c05e
treefdd3aa3fe7e47032ff884ac6492591934aee35ba
parent6da8344f92dfc607069ed10ed5ba76b61e612691
eth: fbnic: add OTP health reporter

OTP memory ("fuses") are used for secure boot and anti-rollback
protection. The OTP memory is ECC protected. Check for its health
periodically to notice when the chip is starting to go bad.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250916231420.1693955-10-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Documentation/networking/device_drivers/ethernet/meta/fbnic.rst
drivers/net/ethernet/meta/fbnic/fbnic.h
drivers/net/ethernet/meta/fbnic/fbnic_csr.h
drivers/net/ethernet/meta/fbnic/fbnic_devlink.c
drivers/net/ethernet/meta/fbnic/fbnic_pci.c