diff options
| author |   Stanislav Fomichev <sdf@google.com> | 2023-11-27 11:03:14 -0800 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2023-11-29 14:59:40 -0800 |
| commit | 11614723af26e7c32fcb704d8f30fdf60c1122dc (patch) | |
| tree | e1040027e771206bc1b17ebc626bf8d5e1a58574 /lib/test_bpf.c | |
| parent | xsk: Validate xsk_tx_metadata flags (diff) | |
| download | wireguard-linux-11614723af26e7c32fcb704d8f30fdf60c1122dc.tar.xz wireguard-linux-11614723af26e7c32fcb704d8f30fdf60c1122dc.zip | |
xsk: Add option to calculate TX checksum in SW
For XDP_COPY mode, add a UMEM option XDP_UMEM_TX_SW_CSUM
to call skb_checksum_help in transmit path. Might be useful
to debugging issues with real hardware. I also use this mode
in the selftests.
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/20231127190319.1190813-9-sdf@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'lib/test_bpf.c')
0 files changed, 0 insertions, 0 deletions