While the current implementation works for what it is actually used, it
is broken when trying to do larger transfers.
The length field in the control register has a size of 4 bits. In every
transfer, length+1 bytes are read. Thus, each transfer is limited to a
maximum of 16 bytes. Add a check for the length, and write the correct
value to the register.
Also update the loop in "sfp_send_data" to properly increment the output
register. Remove the unused special case for a length of 128 bytes.
It seems very likely that other versions are not compatible, so make it
clear by including it in the machine type and name. Also update the
documentation.
Blocking by design to prevent loading config
Button must be held between 10 and 30 seconds to trigger reset.
If held more than 30 seconds, boot normally. This is to prevent lock-up in case of weird hardware variants.
This board appears for example in the Davuaz Da-K6501W switch, and is
designed similarly to Hi-K0402WS.
However, it only has one SFP port and another 2.5G copper port using
RTL8221B 2.5G PHY instead. Also, some components on the board, like
additional LEDs, mode switch, and second flash chip are not populated.
Like earlier revisions of the K0402W(S) board, there is no UART, so
debugging is limited.
As this is an unmanaged switch, installation needs a flash programmer.
Added new `vlan show` command to dump current VLAN settings.
Supports printing PVID & ingress filtering per port.
Added new `ingress [p]<mode>` command to setup ingress filtering.
Added wrappers for enabling/disabling vlan filtering. Currently
not configurable, but state in console is read via ASIC registers.
Full VLAN dump & web support of new commands will be added later.
When device has no LOS pin and module has no extended status, the
RX LOS value will not be shown. When both are present, the equality
check is performed. When only one is present, the present value
will be shown.
json from the switch, will still contain the field, but can be
null for when pin is not available.
Currently only ASCII DEL (key code 127) is handled as backspace, but some terminal
emulators are sending ^H which is ASCII BS (key code 8). Looks like we can
safely treat both in the same matter.
The state of the SFP module is being already send in status.json,
but was not parsed via Web UI. When debuging SFP LOS/Signal detection
it is usefull to see what module is reporting back.
Extended the SFP mouse-over information with:
- RX LOS as reported in 0x02 bit of register 238
- External TX Disabled from 0x80 bit of register 238
- TX fault from 0x04 of the same register
- The last state of RX LOS pin (available also when there is no 0x40
option on the module)
This should help identify missing/incorrect setup of TX disabled pin.
René van Dorst
Jan Hoffmann
bennydiamond
logicog
TylerDurden-23
diijkstra
logicog
feelfree69
feelfree69
chriz