WebMar 11, 2014 · Hello, I have noticed very rare cases (~1/50) of the ethernet phy on the Beaglebone Black not being detected on boot, and requiring a hard reset (as opposed to calling ‘reset’ from the command line) to get it to work/be detected again. This problem has been mentioned in a couple of other threads (below) concerning different topics (i.e. … WebPHY is detected as DP8382S. I read register 0x01 BMSR it gives value 0x786D, i.e link detected. However, kernel shows eth0 link is not ready. ethtool says link not detected. …
PHY Abstraction Layer — The Linux Kernel documentation
Web* reported in the register PORT_SCR_ERR, then reset the PHY receiver line * 2. Go to Alg Part 4 * * Alg Part 3: * 1. Check the PORT_SCR_STAT to see whether device presence detected but PHY * communication establishment failed and maximum link down attempts are * less than Max attempts 3 then goto Alg Part 1. * 2. Go to Alg Part 4. * * Alg Part ... WebPersistent RAM Driver. Contribute to intel/prd development by creating an account on GitHub. rebecca beadner grand rapids mi
DP83825I: PHY detects link, but kernel says eth0: link is …
WebThe board has two Micrel KSZ9031RN PHYs connected to the same MDIO line. I've only enabled one ethernet port at a time to make sure that problems don't result from the … WebUNC: uncorrectable read error; the hard drive was unable to read data even after applying ECC recovery algorithms. ICRC (Interface CRC error): there was CRC error while … WebFeb 3, 2024 · Note PHY is detected properly but right after that we're getting -ENODEV. ... link is not ready udhcpc: started, v1.25.1 udhcpc: sending discover udhcpc: sending discover stmmaceth f0008000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ... (struct … rebecca baskins md