The V3.2 board has the same component placement as V3.1 and works with
its machine definition: RJ45 links at 2.5G, LEDs, SFP detection with DOM
readings at 10G, factory MAC at 0x1FC000 and the reset button. The new
target only reports "V3.2" as the machine name.
Installed from the original firmware V100.9.25 through its web
interface with the OEM installer image. Reading the flash in-circuit with
a SOIC-8 clip gave the chip ID EF FF FF, as on a V3.1 board.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Only frames to 01:00:5e:00:00:16 reached the IGMP handler, so v1/v2
reports, which go to the group address, were never seen. The handler
also took the group from the first v3 group record for every type.
Pass all IPv4 multicast to the handler, which takes the IGMP header
from the IP header length, the group from the IGMP header for v1/v2
reports and v2 leaves and from the first group record for v3, and
returns 0 for anything that is not IGMP so it goes on to the IP stack.
The message and record types have names now.
Storm control used meters 0 to 39, the same meters the ACL hands out,
so a storm limit and an acl meter could overwrite each other. It now
uses 24 + port * 4 + type, meters 24 to 63.
parse_storm() is no longer reentrant and uses plain locals, looks the
type up in a while loop and returns straight from the one-line cases.
storm_show() uses plain locals too.
The documentation says how IGMP decides between mcast and umcast, how
to get from a meter index to its limit, where the IFG bit of a meter
is, and what an ingress bandwidth limit on the same port does to the
storm limit.
Add support for the F7008-2.5 board (PCB F7008-2.5GPOE-V1.2), an
RTL8373N + RTL8224N design with eight 2.5GBASE-T ports and one SFP+ cage.
The LED pads are not wired in port order, so the generic DEFAULT_8C_1SFP
target lights the wrong lamp on this board. The pad to lamp map was
measured on the hardware and is documented in doc/devices/F7008-2.5.md.
The green lamp marks a 2.5G link, the yellow lamp blinks while data flows.
The counters, the phase hooks in idle() and the "health" command are now
behind HEALTH, set from the command line with HEALTH=1. Without it the
hooks are empty macros and the command does not exist, so a default build
carries none of it: on SWTGW218AS that is 1065 bytes of bank 2, 101 of the
common segment and 28 of xdata, plus seven banked calls per main-loop pass.
It is a developer's tool. Reading the dump takes knowing the main loop, and
a user who needs it for a report can build with the flag on, which is how
the kernel treats its lock and latency instrumentation as well.
What each line of the dump means, how two dumps give rates, and the
two things worth knowing before trusting the numbers: the command
inflates its own cmd phase counters by the cost of printing, and the
untouched figure is a high-water mark, not a live level.
The header carried the save button, the language selector and the theme
selector on every section, although the latter two are set once. They
now live in a Display card in the System section; the header keeps the
title, the unsaved-changes badge and Save to flash.
Review of #397 pointed at the bare 10, which shows up in fifteen places. It
is the width of the port field in the MSTP register, so it is the CPU port
index plus one and it gets a name.
The web page counted to ten as well when listing a group's members. It uses
numPorts now, like the rest of that page does.
The aggregation section of the doc no longer names the OEM firmware or calls
a group a trunk, and it says plainly that the hardware keeps no per-group
state, so the firmware writes the members itself.
Generated code is unchanged: the only difference in the assembly is the
version string.
Spanning tree so far saw only physical ports. Two ports aggregated towards
the same neighbour look to the protocol like two parallel paths, so it
blocks one of them and cuts the group in half.
Give each of the four groups an STP entity of its own, numbered above the
physical ports. A member port answers to its group: BPDUs arriving on it
are accounted to the entity, the entity's state is written to every member
together, and its BPDUs carry the state of a live member. Ports outside
any group keep behaving exactly as before.
Membership comes from the aggregation tables once a second; when it
changed, the entity's state is reapplied to the new set of members. The
CLI takes lag <1-4> wherever it takes port <n>, the web UI shows a group
as one row, and the saved config keeps the lag form of the commands.
Fold the "group with no ports" case into the argument-count guard
(cmd_words_len < 3) instead of a separate check, and accept only "d" for
delete, dropping the longer "delete" spelling. Update the serial-console
docs to match.
This PCB is used in RY-8GT-1SX. The UART has swapped Rx and 3.3V VCC as
documented in `doc/devices/FG-8GT-1SX.md` so I imagine there would be
a revision later, after the current '2622' batch, like the RY-4GT-2SX /
FG-4GT-2SX_V2.0 pair from the same vendor.
Both conflicts are the register keyword removal meeting a change of ours,
so each takes main's signature and keeps what the branch was saying:
nic_rx_packet() still returns a bool, and port_ingress_filter_get() stays
declared.
main has since put its own copy of the STP module in BANK2, so the pragma
this branch carried is now duplicated. The one with main's comment stays.
Andreas Erhard
René van Dorst
logicog
Brunoz78andClaude Opus 5.5
Oden
DrDoof
polyfaces
feelfree69
笙笙宝宝
Sylwester Petela
Andreas Erhard
Rob Emery
bloqaudio
David Warren
bennydiamond
eraiza0816
Pietro AmeruosoandPietro Ameruoso
eeeple
Guoxin Pu