diff options
| author | Maciej Fijalkowski <[email protected]> | 2023-07-19 15:24:12 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2023-07-19 09:56:50 -0700 |
| commit | eeb2b5381038201133b52829634d2f95a4a8ac5e (patch) | |
| tree | fac5712d2fba24b2cd158e7fc95b1fc10e9ea8a0 /tools/perf/scripts/python/bin | |
| parent | d5581966040f313c76b0f54ad76b3fb4095fddcd (diff) | |
ice: xsk: Tx multi-buffer support
Most of this patch is about actually supporting XDP_TX action. Pure Tx
ZC support is only about looking at XDP_PKT_CONTD presence at options
field and based on that generating EOP bit on Tx HW descriptor. This is
that simple due to the implementation on
xsk_tx_peek_release_desc_batch() where we are making sure that last
produced descriptor is an EOP one.
Overwrite xdp_zc_max_segs with a value that defines max scatter-gatter
count on Tx side that HW can handle.
Signed-off-by: Maciej Fijalkowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions