Messages in this thread | | | Date | Tue, 17 Oct 2023 15:44:58 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH net] net: mdio-mux: fix C45 access returning -EIO after API change |
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> Maybe make these conditional on the parent bus implementing the c45 > read/write ops?
And optionally, for net-next, make the c22 read/write ops conditional on the parent bus having C22 as well. Its a bit of a corner case, but there are a couple of MDIO bus masters which are C45 only.
Not having C45 is however very common, so we should make this conditional as part of the fix.
Andrew
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