linux.git/Documentation/networking/diagnostic, branch for-next Linux kernel source tree Documentation: networking: add Twisted Pair Ethernet diagnostics at OSI Layer 1 2024-10-08T09:45:35+00:00 Oleksij Rempel o.rempel@pengutronix.de 2024-10-04T12:18:24+00:00 e793b86ae44e114ba043e97469a008d480911975 This patch introduces a diagnostic guide for troubleshooting Twisted Pair Ethernet variants at OSI Layer 1. It provides detailed steps for detecting and resolving common link issues, such as incorrect wiring, cable damage, and power delivery problems. The guide also includes interface verification steps and PHY-specific diagnostics. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://patch.msgid.link/20241004121824.1716303-1-o.rempel@pengutronix.de Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
This patch introduces a diagnostic guide for troubleshooting Twisted
Pair  Ethernet variants at OSI Layer 1. It provides detailed steps for
detecting  and resolving common link issues, such as incorrect wiring,
cable damage,  and power delivery problems. The guide also includes
interface verification  steps and PHY-specific diagnostics.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/20241004121824.1716303-1-o.rempel@pengutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>