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6cb2b69c34
dwmac-starfive uses RMII or RGMII interface modes without any PCS, and selects the dwmac core accordingly using a register field with the same bit encoding as the core's phy_intf_sel_i signals. None of the DTS files set "mac-mode", so mac_interface will be identical to phy_interface. Convert dwmac-starfive to use phy_interface when determining the interface mode rather than mac_interface. Also convert the error prints to use phy_modes() so that we get a meaningful string rather than a number for the interface mode. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://patch.msgid.link/E1uytpa-00000006H2X-3GWx@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.