Like FSL_ENETC, when CONFIG_FSL_ENETC_VF is set, we should select PHYLIB, otherwise building still fails: drivers/net/ethernet/freescale/enetc/enetc.o: In function `enetc_open': enetc.c:(.text+0x2744): undefined reference to `phy_start' enetc.c:(.text+0x282c): undefined reference to `phy_disconnect' drivers/net/ethernet/freescale/enetc/enetc.o: In function `enetc_close': enetc.c:(.text+0x28f8): undefined reference to `phy_stop' enetc.c:(.text+0x2904): undefined reference to `phy_disconnect' drivers/net/ethernet/freescale/enetc/enetc_ethtool.o:(.rodata+0x3f8): undefined reference to `phy_ethtool_get_link_ksettings' drivers/net/ethernet/freescale/enetc/enetc_ethtool.o:(.rodata+0x400): undefined reference to `phy_ethtool_set_link_ksettings' Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: d4fd0404c1c9 ("enetc: Introduce basic PF and VF ENETC ethernet drivers") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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 Restructured Text 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.
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