From: Jakub Kicinski Date: Tue, 7 Jan 2025 00:26:16 +0000 (-0800) Subject: Merge branch 'net-pcs-add-supported_interfaces-bitmap-for-pcs' X-Git-Tag: v6.14-rc1~162^2~137 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7c7ea7056aaac4f0a70dadd25b093da6ed7e6e05;p=thirdparty%2Fkernel%2Flinux.git Merge branch 'net-pcs-add-supported_interfaces-bitmap-for-pcs' Russell King says: ==================== net: pcs: add supported_interfaces bitmap for PCS This series adds supported_interfaces for PCS, which gives MAC code a way to determine the interface modes that the PCS supports without having to implement functions such as xpcs_get_interfaces(), or workarounds such as in https://lore.kernel.org/20241213090526.71516-3-maxime.chevallier@bootlin.com Patch 1 adds the new bitmask to struct phylink_pcs, and code within phylink to validate that the PCS returned by the MAC driver supports the interface mode - but only if this bitmask is non-empty. Patch 2 through 4 fills in the interface modes for XPCS, Mediatek LynxI and Lynx PCS. Patch 5 adds support to stmmac to make use of this bitmask when filling in phylink_config.supported_interfaces, eliminating the call to xpcs_get_interfaces. As xpcs_get_interfaces() is now unused outside of pcs-xpcs.c, patch 6 makes this function static and removes it from the header file. ==================== Link: https://patch.msgid.link/Z3fG9oTY9F9fCYHv@shell.armlinux.org.uk Signed-off-by: Jakub Kicinski --- 7c7ea7056aaac4f0a70dadd25b093da6ed7e6e05