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| author | Ahmad Masri <amasri@codeaurora.org> | 2019-02-28 12:34:59 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-04-03 15:44:38 +0300 |
| commit | 4bf019865cf327df2fed403d35bb36ecb6617e8a (patch) | |
| tree | 7f325f59b9f3c946b53e8431d806012022115dd9 /crypto | |
| parent | 29ca376066df05760a7d7038a95aba1c3b968e9e (diff) | |
| download | linux-4bf019865cf327df2fed403d35bb36ecb6617e8a.tar.xz | |
wil6210: fix report of rx packet checksum in edma mode
Update the rx packet checksum of received packet according to edma
HW spec:
No need to calculate checksum in the following cases:
L4_status=0 and L3_status=0 - No L3 and no L4 known protocols found
L4_status=0 and L3_status=1 - L3 was found, and checksum check passed.
No known L4 protocol was found.
L4_status=1 - L4 was found, and checksum check passed.
Recalculate checksum in the following cases:
L4_status=3 and L3_status=1 - It means that L3 protocol was found,
and checksum passed, but L4 checksum failed.
L4_status=3 and L3_status=2 - Both L3 and L4 checksum check failed.
Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions