Please add driver support for Realtek 8125B 2.5Gbps LAN controller

[artzavod]

https://www.realtek.com/en/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software

[pocopico]

I will try to update to the latest version.

[pocopico]

Updated r8125 extension to 9.010.01-NAPI. The supported PCIIDs remain the same

version: 9.010.01-NAPI license: GPL description: Realtek RTL8125 2.5Gigabit Ethernet driver author: Realtek and the Linux r8125 crew netdev@vger.kernel.org srcversion: 3486D267CAEF3366D60E950 alias: pci:v000010ECd00003000svsdbcsci alias: pci:v000010ECd00008162svsdbcsci alias: pci:v000010ECd00008125svsdbcsci*

Please pass your lspci -nnq to compare

[artzavod]

Thank you! I will be able to send the result of the command in a few hours

[artzavod]

I have 2 motherboards MSI h510i pro wifi

first: 00:00.0 Host bridge [0600]: Intel Corporation 10th Gen Core Processor Host Bridg e/DRAM Registers [8086:9b63] (rev 03) 00:02.0 VGA compatible controller [0300]: Intel Corporation CometLake-S GT2 [UHD Graphics 630] [8086:9bc8] (rev 03) 00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911] 00:14.0 USB controller [0c03]: Intel Corporation Tiger Lake-H USB 3.2 Gen 2x1 xH CI Host Controller [8086:43ed] (rev 11) 00:14.2 RAM memory [0500]: Intel Corporation Tiger Lake-H Shared SRAM [8086:43ef ] (rev 11) 00:14.3 Network controller [0280]: Intel Corporation Tiger Lake PCH CNVi WiFi [8 086:43f0] (rev 11) 00:16.0 Communication controller [0780]: Intel Corporation Tiger Lake-H Manageme nt Engine Interface [8086:43e0] (rev 11) 00:17.0 SATA controller [0106]: Intel Corporation Device [8086:43d2] (rev 11) 00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:43b3] (rev 11) 00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:4388] (rev 11) 00:1f.3 Audio device [0403]: Intel Corporation Device [8086:f0c8] (rev 11) 00:1f.4 SMBus [0c05]: Intel Corporation Tiger Lake-H SMBus Controller [8086:43a3 ] (rev 11) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Tiger Lake-H SPI Control ler [8086:43a4] (rev 11) 01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8125 2.5G bE Controller [10ec:8125] (rev 05)

second: root@arpl:/opt/arpl# lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation 10th Gen Core Processor Host Bridge/DRAM Registers [8086:9b63] (rev 03) 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 03) 00:02.0 VGA compatible controller [0300]: Intel Corporation CometLake-S GT2 [UHD Graphics 630] [8086:9bc8] (rev 03) 00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911] 00:14.0 USB controller [0c03]: Intel Corporation Tiger Lake-H USB 3.2 Gen 2x1 xHCI Host Controller [8086:43ed] (rev 11) 00:14.2 RAM memory [0500]: Intel Corporation Tiger Lake-H Shared SRAM [8086:43ef] (rev 11) 00:14.3 Network controller [0280]: Intel Corporation Tiger Lake PCH CNVi WiFi [8086:43f0] (rev 11) 00:16.0 Communication controller [0780]: Intel Corporation Tiger Lake-H Management Engine Interface [8086:43e0] (rev 11) 00:17.0 SATA controller [0106]: Intel Corporation Device [8086:43d2] (rev 11) 00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:43b3] (rev 11) 00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:4388] (rev 11) 00:1f.3 Audio device [0403]: Intel Corporation Device [8086:f0c8] (rev 11) 00:1f.4 SMBus [0c05]: Intel Corporation Tiger Lake-H SMBus Controller [8086:43a3] (rev 11) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Tiger Lake-H SPI Controller [8086:43a4] (rev 11) 01:00.0 Serial controller [0700]: MosChip Semiconductor Technology Ltd. MCS9922 PCIe Multi-I/O Controller [9710:9922] 01:00.1 Serial controller [0700]: MosChip Semiconductor Technology Ltd. MCS9922 PCIe Multi-I/O Controller [9710:9922] 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller [10ec:8125] (rev 05)

[sdhawade]

There are multiple updates to the driver since it was last updated, can you please update the extension to the current version, the reason for asking is that I am not getting the performance (caps out at 1.5~1.6 Gbps) which give ~2.3 Gbps with other OS distros and moreover when I do a lsmod i see 2 drivers r8125 and r8125v9. Is this expected ?

r8125 151796 0 r8125_v9 156699 0

[srctar]

Updated r8125 extension to 9.010.01-NAPI. The supported PCIIDs remain the same

version: 9.010.01-NAPI license: GPL description: Realtek RTL8125 2.5Gigabit Ethernet driver author: Realtek and the Linux r8125 crew netdev@vger.kernel.org srcversion: 3486D267CAEF3366D60E950 alias: pci:v000010ECd00003000sv_sd_bc_sc_i alias: pci:v000010ECd00008162sv_sd_bc_sc_i alias: pci:v000010ECd00008125sv_sd_bc_sc_i*

Please pass your lspci -nnq to compare

I found the driver of 8125 only support 918plus-42218, what about the later version, such as 7.1.1 or 7.2.1. and , I drived my 8125b and 8125bg last night, thanks a lot !

[sdhawade]

Just noticed that the driver does not support RSS, is it possible to build it with RSS enabled ?