Realtek-Semiconductor-Co.-Ltd.

Realtek Semiconductor Co., Ltd. TL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)

Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
PCI-E&USB Network Adapter

10ec:8136

2023

mini-PCI-E

trisquel_4_5 , trisquel_5_0 , trisquel_5_5 , trisquel_6_0

2.6.35-30-generic, 3.0.0-17-generic

yes

r8169

[p]Funciona perfectamente[/p]

[p]Revision 01 works.[/p]
[p]Revision 02 works.[/p]
[p]Revision 05 works.[/p]

[p]lspci -vmmnn[/p]
[code]
Slot: 03:00.0
Class: Ethernet controller [0200]
Vendor: Realtek Semiconductor Co., Ltd. [10ec]
Device: RTL8101E/RTL8102E PCI Express Fast Ethernet controller [8136]
SVendor: Hewlett-Packard Company [103c]
SDevice: Device [166a]
Rev: 05
[/code]

[p]lspci -nnk[/p]
[code]
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
Subsystem: Hewlett-Packard Company Device [103c:166a]
Kernel driver in use: r8169
Kernel modules: r8169
[/code]
[p]Also comes in the laptop.[/p]
[list]
[*] Toshiba Satellite C855-141[/*]
[*] Lenovo idepad Z470[/*]
[*] Packard Bell EASYNOTE ML65[/*]
[/list]

[h3]Flow Control[/h3]
[p]As for kernel 3.11.0-18-generic Flow Control can't be disable on this NIC.[/p]

-----
Following
[p]Following information applies to [b]Ethernet controller tested in 2024[/b] under [b]Debian 12.2 bookworm[/b], with kernel [b]6.1.0-15-amd64[/b].

The adapter is advertised to be 10/100/1000 Mbps, but [b]only works at 100 Mbps[/b] with r8169 driver (as of December 2023)!

As written on the box, this no-name adapter uses the [b]Realtek RTL8111C[/b] chipset. chipset.[/p]

[code]lspci
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller (rev 05)[/code]

[code]lspci -v
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller (rev 05)
Subsystem: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller
Flags: bus master, fast devsel, latency 0, IRQ 19, IOMMU group 10
I/O ports at 3000 [size=256]
Memory at b4200000 (64-bit, non-prefetchable) [size=4K]
Memory at b2100000 (64-bit, prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable+ Count=4 Masked-
Capabilities: [d0] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 1c-01-00-00-36-4c-e0-00
Kernel driver in use: r8169
Kernel modules: r8169
[/code]

[code]lspci -nnk
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
Subsystem: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:0123]
Kernel driver in use: r8169
Kernel modules: r8169[/code]

[code]lshw
*-network
description: Ethernet interface
product: RTL810xE PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 05
serial: xx:xx:xx:xx:xx:xx
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.1.0-15-amd64 duplex=full firmware=rtl_nic/rtl8105e-1.fw ip=x.x.x.x latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:18 ioport:4000(size=256) memory:b4300000-b4300fff memory:b2200000-b2203fff[/code]