From: David S. Miller Date: Sat, 6 Apr 2024 17:25:15 +0000 (+0100) Subject: Merge branch 'phy-listing-link_topology-tracking' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=267e31750ae89f845cfe7df8f577b19482d9ef9b;p=linux.git Merge branch 'phy-listing-link_topology-tracking' Maxime Chevallier says: ==================== Introduce PHY listing and link_topology tracking This is V11 for the link topology addition, allowing to track all PHYs that are linked to netdevices. This V11 addresses the various netlink-related issues that were raised by Jakub, and fixes some typos in the documentation. As a remainder, here's what the PHY listings would look like : - eth0 has a 88x3310 acting as media converter, and an SFP module with an embedded 88e1111 PHY - eth2 has a 88e1510 PHY PHY for eth0: PHY index: 1 Driver name: mv88x3310 PHY device name: f212a600.mdio-mii:00 Downstream SFP bus name: sfp-eth0 PHY id: 0 Upstream type: MAC PHY for eth0: PHY index: 2 Driver name: Marvell 88E1111 PHY device name: i2c:sfp-eth0:16 PHY id: 21040322 Upstream type: PHY Upstream PHY index: 1 Upstream SFP name: sfp-eth0 PHY for eth2: PHY index: 1 Driver name: Marvell 88E1510 PHY device name: f212a200.mdio-mii:00 PHY id: 21040593 Upstream type: MAC Ethtool patches : https://github.com/minimaxwell/ethtool/tree/link-topo-v6 ==================== Signed-off-by: David S. Miller --- 267e31750ae89f845cfe7df8f577b19482d9ef9b