openwrt/target/linux
Jonas Jelonek 66880d12c3
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realtek: pcs: avoid unneeded SerDes reconfiguration
Avoid to reconfigure a SerDes when it has been configured for a mode
before. This usually applies to switches which drive multiple ports on a
single SerDes. For those, the phylink subsystem triggers PCS
configuration everytime although it's a single SerDes. For example, on
switches with XSGMII-connected RTL8218D the particular SerDes is
configured eight times but only a single run is needed.

Add a proper check to pcs_config which checks the mode stored in the
SerDes instance against the requested mode. Other 'settings' should be
executed though, e.g. setting autoneg. While at it, drop the check if
there is a 'setup_serdes' implementation. It's just a driver-internal
interface and all variants implement this now.

Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21763
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-02-01 11:47:25 +01:00
..
airoha airoha: an7581: add switch ports interrups 2026-01-29 00:07:47 +01:00
apm821xx kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
armsr kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
at91 kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
ath79 ath79: add calibration variant for TP-Link TL-WA1201 v2 2026-01-28 12:05:55 +01:00
bcm27xx kernel: bump 6.12 to 6.12.67 2026-01-24 21:36:10 +01:00
bcm47xx kernel: bump 6.12 to 6.12.64 2026-01-15 01:22:47 +01:00
bcm53xx bcm53xx: add support for ASUS RT-AC3200 and ASUS RT-AC5300 2025-12-18 18:18:48 +00:00
bcm4908 kernel: disable non layout u-boot,env 2025-11-28 01:20:33 +01:00
bmips kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
d1 d1: Enable LED driver for D1 builds 2026-01-23 10:35:36 +01:00
econet kernel: bump 6.12 to 6.12.67 2026-01-24 21:36:10 +01:00
gemini gemini: use tar stream to write firmware 2026-01-30 14:33:34 +01:00
generic kernel: mtd: backport upstream physmap OF partition order 2026-01-31 23:13:46 +01:00
imx imx: drop support for kernel 6.6 2025-11-22 10:11:52 +01:00
ipq40xx ipq40xx: fix image pipeline for MR6350 2026-01-25 22:15:48 +01:00
ipq806x kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
ixp4xx ixp4xx: select the GPIO keys input package 2026-01-28 18:59:47 +01:00
kirkwood kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
lantiq lantiq: xrx200: add env-size for P-2812HNU-F1 u-boot-env 2026-01-31 11:20:23 +01:00
layerscape layerscape: set PREEMPT_NONE as default preemption model 2026-01-24 22:52:49 +01:00
loongarch64 loongarch64: set PREEMPT_NONE as default preemption model 2026-01-24 22:54:29 +01:00
malta kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
mediatek mediatek: add support for netis NX62 2026-01-30 19:01:32 +01:00
microchipsw microchipsw: lan969x: include ip-bridge and dcb tools 2026-01-25 22:10:22 +01:00
mpc85xx kernel: reorder configuration options 2026-01-26 23:57:25 +01:00
mvebu mvebu: cortex-a53: fix Methode eDPU migration to upstream DTS 2026-01-28 10:19:18 +01:00
mxs kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
octeon kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
omap kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
pistachio kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
qoriq package: uboot-qoriq: fix T4240RDB u-boot selection 2026-01-12 13:59:30 +01:00
qualcommax qualcommax: ipq60xx: fix bootconfig script sysupgrade problem 2026-01-29 11:22:36 +01:00
qualcommbe qualcommbe: add pwm support 2026-01-29 19:54:44 +01:00
ramips ramips: add support for TP-Link TL-MR6400 v7 2026-01-30 14:20:34 +01:00
realtek realtek: pcs: avoid unneeded SerDes reconfiguration 2026-02-01 11:47:25 +01:00
rockchip rockchip: add HINLINK H66K / H68K support 2026-01-24 23:46:23 +01:00
sifiveu kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
siflower kernel: bump 6.12 to 6.12.64 2026-01-15 01:22:47 +01:00
starfive kernel: net: phy: realtek: backport upstream commits 2026-01-19 13:51:41 +00:00
stm32 kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
sunxi kernel: reorder configuration options 2026-01-26 23:57:25 +01:00
tegra kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
uml kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU 2026-01-11 12:52:54 +01:00
x86 x86: cs5535audio: add support for subtarget legacy 2026-01-19 12:50:00 +01:00
zynq zynq: drop support for kernel 6.6 2025-11-25 17:27:24 +01:00
Makefile linux: fix missing default packages in profiles.json 2024-11-17 19:29:06 +01:00