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
	- check a port's link speed, duplexity and status.

Commands syntax
	ethsw port <port_nr> enable|disable		- enable/disable an l2 switch port
	ethsw port <port_nr> show			- show an l2 switch port's configuration

	port_nr=0..9; use "all" for all ports

=> ethsw port all 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
=>