Messages in this thread | | | Subject | Re: [PATCH v2 net] net: mdio-mux: fix C45 access returning -EIO after API change | From | patchwork-bot+netdevbpf@kernel ... | Date | Thu, 19 Oct 2023 01:20:24 +0000 |
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Hello:
This patch was applied to netdev/net.git (main) by Jakub Kicinski <kuba@kernel.org>:
On Tue, 17 Oct 2023 17:31:44 +0300 you wrote: > The mii_bus API conversion to read_c45() and write_c45() did not cover > the mdio-mux driver before read() and write() were made C22-only. > > This broke arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-13bb.dtso. > The -EOPNOTSUPP from mdiobus_c45_read() is transformed by > get_phy_c45_devs_in_pkg() into -EIO, is further propagated to > of_mdiobus_register() and this makes the mdio-mux driver fail to probe > the entire child buses, not just the PHYs that cause access errors. > > [...]
Here is the summary with links: - [v2,net] net: mdio-mux: fix C45 access returning -EIO after API change https://git.kernel.org/netdev/net/c/1f9f2143f24e
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