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diff --git a/roms/u-boot/doc/README.t1040-l2switch b/roms/u-boot/doc/README.t1040-l2switch new file mode 100644 index 000000000..6f03de239 --- /dev/null +++ b/roms/u-boot/doc/README.t1040-l2switch @@ -0,0 +1,63 @@ +This file contains information for VSC9953, a Vitesse L2 Switch IP +which is integrated in the T1040/T1020 Freescale SoCs. + +About Device: +============= +VSC9953 is an 8-port Gigabit Ethernet switch supports the following features: + - 8192 MAC addresses + - Static Address provisioning + - Dynamic learning of MAC addresses and aging + - 4096 VLANs + - Independent and shared VLAN learning (IVL, SVL) + - Policing with storm control and MC/BC protection + - IPv4 and IPv6 multicast + - Jumbo frames (9.6 KB) + - Access Control List + - VLAN editing, translation and remarking + - RMON counters per port + +Switch interfaces: + - 8 Gigabit switch ports (ports 0 to 7) are external and are connected to external PHYs + - 2 switch ports (ports 8 and 9) of 2.5 G are connected (fixed links) + to FMan ports (FM1@DTSEC1 and FM1@DTSEC2) + +Commands Overview: +============= +Commands supported + - enable/disable a port or show its configuration (speed, duplexity, status, etc.) + - port statistics + - MAC learning + - add/remove FDB entries + - Port-based VLAN + - Private/Shared VLAN learning + - VLAN ingress filtering + - Port LAG + +Commands syntax +ethsw [port <port_no>] { enable | disable | show } - enable/disable a port; show a port's configuration +ethsw [port <port_no>] statistics { [help] | [clear] } - show an l2 switch port's statistics +ethsw [port <port_no>] learning { [help] | show | auto | disable } - enable/disable/show learning configuration on a port +ethsw [port <port_no>] [vlan <vid>] fdb { [help] | show | flush | { add | del } <mac> } - add/delete a mac entry in FDB; use show to see FDB entries; + if [vlan <vid>] is missing, VID 1 will be used +ethsw [port <port_no>] pvid { [help] | show | <pvid> } - set/show PVID (ingress and egress VLAN tagging) for a port +ethsw [port <port_no>] vlan { [help] | show | add <vid> | del <vid> } - add a VLAN to a port (VLAN members) +ethsw [port <port_no>] untagged { [help] | show | all | none | pvid } - set egress tagging mode for a port +ethsw [port <port_no>] egress tag { [help] | show | pvid | classified } - configure VID source for egress tag. + Tag's VID could be the frame's classified VID or the PVID of the port +ethsw vlan fdb { [help] | show | shared | private } - make VLAN learning shared or private +ethsw [port <port_no>] ingress filtering { [help] | show | enable | disable } - enable/disable VLAN ingress filtering on port +ethsw [port <port_no>] aggr { [help] | show | <lag_group_no> } - get/set LAG group for a port + +=> ethsw show + Port Status Link Speed Duplex + 0 enabled down 10 half + 1 enabled down 10 half + 2 enabled down 10 half + 3 enabled up 1000 full + 4 disabled down - half + 5 disabled down - half + 6 disabled down - half + 7 disabled down - half + 8 enabled up 2500 full + 9 enabled up 2500 full +=> |