r8169: add RSS (Receive Side Scaling) support for RTL8127

[RFC Patch net-next v2 0/8] r8169: add RSS (Receive Side Scaling) support for RTL8127

javen posted 8 patches 1 month, 2 weeks ago

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drivers/net/ethernet/realtek/r8169_main.c | 1217 ++++++++++++++++++---
1 file changed, 1095 insertions(+), 122 deletions(-)

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[RFC Patch net-next v2 0/8] r8169: add RSS (Receive Side Scaling) support for RTL8127

Posted by javen 1 month, 2 weeks ago

From: Javen Xu <javen_xu@realsil.com.cn>

This patch series adds RSS (Receive Side Scaling) support for the r8169
ethernet driver, specifically for RTL8127 (RTL_GIGA_MAC_VER_80).

RSS enables packet distribution across multiple receive queues, which can
significantly improve network throughput on multi-core systems by allowing
parallel processing of incoming packets.

Key features:
- Multi-queue RX support (up to 8 queues)
- MSI-X interrupt with vector mapping
- Dynamic queue configuration via ethtool (-L)
- RSS hash computation for flow classification
- NETIF_F_RXHASH feature support

Javen Xu (8):
  r8169: add some register definitions
  r8169: add support for multi irqs
  r8169: add support for multi rx queues
  r8169: add support for new interrupt mapping
  r8169: enable new interrupt mapping
  r8169: add support and enable rss
  r8169: move struct ethtool_ops
  r8169: add support for ethtool

 drivers/net/ethernet/realtek/r8169_main.c | 1217 ++++++++++++++++++---
 1 file changed, 1095 insertions(+), 122 deletions(-)

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2.43.0