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io_uring/zcrx: enable tcp-data-split in selftest

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For bnxt when the agg ring is used then tcp-data-split is automatically
reported to be enabled, but __net_mp_open_rxq() requires tcp-data-split
to be explicitly enabled by the user.

Enable tcp-data-split explicitly in io_uring zc rx selftest.

Signed-off-by: David Wei <dw@davidwei.uk>
Link: https://patch.msgid.link/20250409163153.2747918-1-dw@davidwei.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
David Wei 2025-04-09 09:31:53 -07:00 committed by Jakub Kicinski
parent ab59a86056
commit 6afd0a3c7e
1 changed files with 4 additions and 0 deletions
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4
tools/testing/selftests/drivers/net/hw/iou-zcrx.py
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@ -35,6 +35,7 @@ def test_zcrx(cfg) -> None:
rx_ring = _get_rx_ring_entries(cfg)
try:
ethtool(f"-G {cfg.ifname} tcp-data-split on", host=cfg.remote)
ethtool(f"-G {cfg.ifname} rx 64", host=cfg.remote)
ethtool(f"-X {cfg.ifname} equal {combined_chans - 1}", host=cfg.remote)
flow_rule_id = _set_flow_rule(cfg, combined_chans - 1)
@ -48,6 +49,7 @@ def test_zcrx(cfg) -> None:
ethtool(f"-N {cfg.ifname} delete {flow_rule_id}", host=cfg.remote)
ethtool(f"-X {cfg.ifname} default", host=cfg.remote)
ethtool(f"-G {cfg.ifname} rx {rx_ring}", host=cfg.remote)
ethtool(f"-G {cfg.ifname} tcp-data-split auto", host=cfg.remote)
def test_zcrx_oneshot(cfg) -> None:
@ -59,6 +61,7 @@ def test_zcrx_oneshot(cfg) -> None:
rx_ring = _get_rx_ring_entries(cfg)
try:
ethtool(f"-G {cfg.ifname} tcp-data-split on", host=cfg.remote)
ethtool(f"-G {cfg.ifname} rx 64", host=cfg.remote)
ethtool(f"-X {cfg.ifname} equal {combined_chans - 1}", host=cfg.remote)
flow_rule_id = _set_flow_rule(cfg, combined_chans - 1)
@ -72,6 +75,7 @@ def test_zcrx_oneshot(cfg) -> None:
ethtool(f"-N {cfg.ifname} delete {flow_rule_id}", host=cfg.remote)
ethtool(f"-X {cfg.ifname} default", host=cfg.remote)
ethtool(f"-G {cfg.ifname} rx {rx_ring}", host=cfg.remote)
ethtool(f"-G {cfg.ifname} tcp-data-split auto", host=cfg.remote)
def main() -> None: