Currently 5 Bytes are used by the port and vlan configuration:
--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
.area DSEG (DATA)
_port_ingress_filter_PARM_2:
.ds 1
_vlan_create_PARM_2:
.ds 2
_vlan_create_PARM_3:
.ds 2
They are used for passing parameters. Use __xdata to pass the
parameters instead.
RTL has up to 3 SCL pins and up to 4 SDA pins. Lets allow configuring
I2C with individual BUS numbers instead of 0/1 I2C.
This enables support for devices where SCL line is not shared between
SFP modules. MUX registry is now initialized depending on needed
pin function.
More over, some SFP pins require special MUX settings, lets initialize
those depending on SFP configuration. This adds TX Disable pin,
which right now is set to low at startup.
Caveats:
- We may still override MUX registry later
- Not sure how to handle invalid bus definitions
- Without SFP is it fine to *not* initialize anything?
- Do to RAM limitation we do inititalize output GPIO to low
This fixes handling of the SFP ports in the stat command.
The output of the command now is for physical ports, which however are
not shown in sequence.
chriz
logicog
TylerDurden-23
diijkstra
René van Dorst
logicog