code: purgatorio

ref: a920c765f2b4130590fb5971a50690b21664957a
dir: /os/manga/eswnotes/

- switch level
	- VlanEn vlan enable
	- disable tx/rx flow control
	- buffer sharing control
	- unicast port-VLAN mismatch discard
	- fair flow control on/off
	- priority buffer reserved
	- high prio first, 10:1, 5:1 2:1
	- tag mask enabled
	- enable/disable switch?
	- TPID mode for direct forwarding from port 5
	- replace null VID with default port VID
	- 802.1p base priority

- port level
	- auto negotiation
	- spanning tree tx/rx/learn on/off
	- priority classification on/off
	- diffserve priority classification on/off
	- 802.1p classification on/off
		- some of those are possibly mutually exclusive
	- priority function enabled
	- default tag: userprio (3 bits), CFI (mbz), 12-bit VID
	- VLAN related
		- ingress filter (discard packets from port not in VLAN)
		- discard non pvid (discard tagged packets not matching port's default VID)
	- receive rate control
		- high priority 8-bits, low priority 8-bits
	- enable rate and/or flow control, high and low priority, tx/rx

- FID management

- static MAC management
- VLAN table (16 entries)
	- port membership
	- FID
	- 802.1Q 12-bit VID

- stats

- 8100 or 810x