[net-next,v1,0/3] net: stmmac: RX performance improvement

Message

Furong Xu Jan. 10, 2025, 9:53 a.m. UTC

This series improves RX performance a lot, ~34% TCP RX throughput boost
has been observed with DWXGMAC CORE 3.20a running on Cortex-A65 CPUs:
from 2.18 Gbits/sec increased to 2.92 Gbits/sec.

Furong Xu (3):
  net: stmmac: Switch to zero-copy in non-XDP RX path
  net: stmmac: Set page_pool_params.max_len to a precise size
  net: stmmac: Optimize cache prefetch in RX path

 drivers/net/ethernet/stmicro/stmmac/stmmac.h  |  1 +
 .../net/ethernet/stmicro/stmmac/stmmac_main.c | 32 +++++++++++--------
 .../net/ethernet/stmicro/stmmac/stmmac_xdp.h  |  1 -
 3 files changed, 19 insertions(+), 15 deletions(-)