| Message ID | 20210805225532.2667-1-grygorii.strashko@ti.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | net: ethernet: ti: am65-cpsw: use napi_complete_done() in TX completion | expand |
Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Fri, 6 Aug 2021 01:55:30 +0300 you wrote: > hi > > The intention of this series is to fully enable hard irqs deferral feature > (hrtimers based HW IRQ coalescing) from Eric Dumazet [1] for TI K3 CPSW driver > by using napi_complete_done() in TX completion path, so the combination of > parameters (/sys/class/net/ethX/): > napi_defer_hard_irqs > gro_flush_timeout > can be used for hard irqs deferral. > > [...] Here is the summary with links: - [net-next,1/2] net: ti: am65-cpsw-nuss: fix RX IRQ state after .ndo_stop() https://git.kernel.org/netdev/net-next/c/47bfc4d128de - [net-next,2/2] net: ethernet: ti: am65-cpsw: use napi_complete_done() in TX completion https://git.kernel.org/netdev/net-next/c/3bacbe04251b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
hi The intention of this series is to fully enable hard irqs deferral feature (hrtimers based HW IRQ coalescing) from Eric Dumazet [1] for TI K3 CPSW driver by using napi_complete_done() in TX completion path, so the combination of parameters (/sys/class/net/ethX/): napi_defer_hard_irqs gro_flush_timeout can be used for hard irqs deferral. The Patch 1 is required before enabling hard irqs deferral feature to avoid "Unbalanced enable" issue if gro_flush_timeout is configured while (napi_defer_hard_irqs == 0). It's a bit sad that it can not be configured per RX/TX separately. [1] https://lore.kernel.org/netdev/20200422161329.56026-1-edumazet@google.com/ Grygorii Strashko (1): net: ethernet: ti: am65-cpsw: use napi_complete_done() in TX completion Vignesh Raghavendra (1): net: ti: am65-cpsw-nuss: fix RX IRQ state after .ndo_stop() drivers/net/ethernet/ti/am65-cpsw-nuss.c | 23 ++++++++++++++++------- drivers/net/ethernet/ti/am65-cpsw-nuss.h | 2 ++ 2 files changed, 18 insertions(+), 7 deletions(-)