en Copyright 2015 Java http://kernelsources.org:8080/source/history/linux/drivers/net/dsa/netc/Makefile#25049d8b6e6b87f7ffcf53ce5ea1b51528b8677f net: dsa: netc: add support for the standardized countersEach user port of the NETC switch supports 802.3 basic and mandatorymanaged objects statistic counters and IETF Management InformationDatabase (MIB) package (RFC2665) and Remote Network Monitoring (RMON)counters. And all of these counters are 64-bit registers. In addition,some user ports support preemption, so these ports have two MACs, MAC0 is the express MAC (eMAC), MAC 1 is the preemptible MAC (pMAC). Sofor ports that support preemption, the statistics are the sum of thepMAC and eMAC statistics.Note that the current switch driver does not support preemption, allframes are sent and received via the eMAC by default. The statisticsread from the pMAC should be zero.Signed-off-by: Wei Fang <wei.fang@nxp.com>Link: https://patch.msgid.link/20260518082506.1318236-15-wei.fang@nxp.comSigned-off-by: Paolo Abeni <pabeni@redhat.com> List of files: /linux/drivers/net/dsa/netc/Makefile Mon, 18 May 2026 10:25:05 +0200 Wei Fang <wei.fang@nxp.com> http://kernelsources.org:8080/source/history/linux/drivers/net/dsa/netc/Makefile#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/Makefile Mon, 18 May 2026 10:25:01 +0200 Wei Fang <wei.fang@nxp.com>