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| author | Jacek Kowalski <[email protected]> | 2025-06-30 08:33:39 +0000 |
|---|---|---|
| committer | Tony Nguyen <[email protected]> | 2025-07-21 17:31:09 +0000 |
| commit | 536fd741c7ac907d63166cdae1081b1febfab613 (patch) | |
| tree | 78c85bd19aaaba150abc714ed80dd6ca540a6b5c /rust/helpers/task.c | |
| parent | ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (diff) | |
| download | kernel-536fd741c7ac907d63166cdae1081b1febfab613.tar.gz kernel-536fd741c7ac907d63166cdae1081b1febfab613.zip | |
e1000e: disregard NVM checksum on tgp when valid checksum bit is not set
As described by Vitaly Lifshits:
> Starting from Tiger Lake, LAN NVM is locked for writes by SW, so the
> driver cannot perform checksum validation and correction. This means
> that all NVM images must leave the factory with correct checksum and
> checksum valid bit set. Since Tiger Lake devices were the first to have
> this lock, some systems in the field did not meet this requirement.
> Therefore, for these transitional devices we skip checksum update and
> verification, if the valid bit is not set.
Signed-off-by: Jacek Kowalski <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Reviewed-by: Vitaly Lifshits <[email protected]>
Fixes: 4051f68318ca9 ("e1000e: Do not take care about recovery NVM checksum")
Cc: [email protected]
Tested-by: Mor Bar-Gabay <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions