Thread (12 messages) flat view 12 messages, 3 authors, 2021-11-03

Re: [PATCH] net: fec: defer probe if PHY on external MDIO bus is not available

From: Andrew Lunn <andrew@lunn.ch>
Date: 2021-10-22 12:56:59
Also in: lkml

Hmm, lots of network drivers? I tried to find an example, but all
drivers that generate -EPROBE_DEFER for missing PHYs at all don't have
an internal MDIO bus and thus avoid the circular dependency.
Try drivers/net/dsa.

These often have mdio busses which get registered and then
unregistered. There are also IRQ drivers which do the same.

	Andrew
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