en Copyright 2015 Java http://kernelsources.org:8080/source/history/linux/drivers/net/dsa/netc/Kconfig#10006ad04b74a81ba15f63e94f6310773b45b043 net: dsa: netc: fix unmet Kconfig dependencies for NET_DSA_NETC_SWITCHNET_DSA_NETC_SWITCH selects NXP_NTMP, NXP_NETC_LIB and FSL_ENETC_MDIO,but these symbols depend on NET_VENDOR_FREESCALE which may not beenabled. This results in Kconfig warnings and linker errors like: undefined reference to `ntmp_bpt_update_entry' undefined reference to `ntmp_fdbt_search_port_entry' undefined reference to `ntmp_free_cbdr' undefined reference to `enetc_hw_alloc' ...Therefore, add "depends on NET_VENDOR_FREESCALE" to NET_DSA_NETC_SWITCH,ensuring that the selected symbols NXP_NTMP, NXP_NETC_LIB andFSL_ENETC_MDIO, which all depend on NET_VENDOR_FREESCALE, can only beselected when that dependency is already satisfied.Reported-by: kernel test robot <lkp@intel.com>Closes: https://lore.kernel.org/oe-kbuild-all/202605240046.8MvKuOMg-lkp@intel.com/Closes: https://lore.kernel.org/oe-kbuild-all/202605240706.EuGmnrz5-lkp@intel.com/Fixes: 187fbae024c8 ("net: dsa: netc: introduce NXP NETC switch driver for i.MX94")Signed-off-by: Wei Fang <wei.fang@nxp.com>Link: https://patch.msgid.link/20260524070310.2429819-1-wei.fang@nxp.comSigned-off-by: Jakub Kicinski <kuba@kernel.org> List of files: /linux/drivers/net/dsa/netc/Kconfig Sun, 24 May 2026 09:03:10 +0200 Wei Fang <wei.fang@nxp.com> http://kernelsources.org:8080/source/history/linux/drivers/net/dsa/netc/Kconfig#187fbae024c8439533d7f075f4ab4b594dc19992 net: dsa: netc: introduce NXP NETC switch driver for i.MX94For i.MX94 series, the NETC IP provides full 802.1Q Ethernet switchfunctionality, advanced QoS with 8 traffic classes, and a full range ofTSN standards capabilities. The switch has 3 user ports and 1 CPU port,the CPU port is connected to an internal ENETC. Since the switch and theinternal ENETC are fully integrated within the NETC IP, no back-to-backMAC connection is required. Instead, a light-weight "pseudo MAC" is usedbetween the switch and the ENETC. This translates to lower power (lesslogic and memory) and lower delay (as there is no serialization delayacross this link).Introduce the initial NETC switch driver with basic probe and removefunctionality. More features will be added in subsequent patches.Signed-off-by: Wei Fang <wei.fang@nxp.com>Link: https://patch.msgid.link/20260518082506.1318236-11-wei.fang@nxp.comSigned-off-by: Paolo Abeni <pabeni@redhat.com> List of files: /linux/drivers/net/dsa/netc/Kconfig Mon, 18 May 2026 10:25:01 +0200 Wei Fang <wei.fang@nxp.com>