| Message ID | 20210422040914.47788-1-ilya.lipnitskiy@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | mtk_eth_soc: fixes and performance improvements | expand |
On Wed, Apr 21, 2021 at 09:09:00PM -0700, Ilya Lipnitskiy wrote: > Most of these changes come from OpenWrt where they have been present and > tested for months. > > First three patches are bug fixes. The rest are performance > improvements. The last patch is a cleanup to use the iopoll.h macro for > busy-waiting instead of a custom loop. Do you have any benchmark numbers you can share? Andrew
On Thu, Apr 22, 2021 at 5:23 AM Andrew Lunn <andrew@lunn.ch> wrote: > > On Wed, Apr 21, 2021 at 09:09:00PM -0700, Ilya Lipnitskiy wrote: > > Most of these changes come from OpenWrt where they have been present and > > tested for months. > > > > First three patches are bug fixes. The rest are performance > > improvements. The last patch is a cleanup to use the iopoll.h macro for > > busy-waiting instead of a custom loop. > > Do you have any benchmark numbers you can share? No. Felix, do you have anything handy? If needed, I'll run some tests before and after the patch series on OpenWrt against v5.10, but I only have an MT7621 device - should be better than nothing though... Ilya
Most of these changes come from OpenWrt where they have been present and tested for months. First three patches are bug fixes. The rest are performance improvements. The last patch is a cleanup to use the iopoll.h macro for busy-waiting instead of a custom loop. Source: 770-*.patch at https://git.openwrt.org/?p=openwrt/openwrt.git;a=tree;f=target/linux/generic/pending-5.10;hb=HEAD Felix Fietkau (12): net: ethernet: mtk_eth_soc: fix RX VLAN offload net: ethernet: mtk_eth_soc: unmap RX data before calling build_skb net: ethernet: mtk_eth_soc: use napi_consume_skb net: ethernet: mtk_eth_soc: reduce MDIO bus access latency net: ethernet: mtk_eth_soc: remove unnecessary TX queue stops net: ethernet: mtk_eth_soc: use larger burst size for QDMA TX net: ethernet: mtk_eth_soc: increase DMA ring sizes net: ethernet: mtk_eth_soc: implement dynamic interrupt moderation net: ethernet: mtk_eth_soc: cache HW pointer of last freed TX descriptor net: ethernet: mtk_eth_soc: only read the full RX descriptor if DMA is done net: ethernet: mtk_eth_soc: reduce unnecessary interrupts net: ethernet: mtk_eth_soc: set PPE flow hash as skb hash if present Ilya Lipnitskiy (2): net: ethernet: mtk_eth_soc: fix build_skb cleanup net: ethernet: mtk_eth_soc: use iopoll.h macro for DMA init drivers/net/ethernet/mediatek/Kconfig | 1 + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 228 ++++++++++++++------ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 52 ++++- 3 files changed, 199 insertions(+), 82 deletions(-)