kernelconfig_penguin

Support for uncommon RTL-8139 rev. K (automatic channel equalization)

configname: CONFIG_8139TOO_TUNE_TWISTER

Linux Kernel Configuration
└─> Device Drivers
└─> Network device support
└─> Ethernet driver support
└─> Support for uncommon RTL-8139 rev. K (automatic channel equalization)

This implements a function which might come in handy in case you
are using low quality on long cabling. It is required for RealTek
RTL-8139 revision K boards, and totally unused otherwise. It tries
to match the transceiver to the cable characteristics. This is
experimental since hardly documented by the manufacturer.
If unsure, say Y.