All 17 page scripts (i18n, shared helpers, navigation and the per-page
scripts) are merged into one html/main.js that every page loads as its
only script, so the browser fetches it once and gzip can compress
across all of it.
The page-specific initialisation is guarded by the presence of the
matching page elements (it used to be selected implicitly by which
script a page loaded); the sidebar fill and the stat popup wiring moved
into DOMContentLoaded handlers because the bundle loads in <head>,
before the body exists.
tools/httpd_sim.h: BUFFER_SIZE 24000 -> 131072 so the simulator can
serve the larger bundle (the firmware is unaffected, it serves the
gzip'd bundle of ~17 KB).
Measured (make MACHINE=KP_9000_6XHML_X2): the JS drops from 23,302 to
16,948 bytes gzip; the whole Web UI from 34,784 to 28,200 bytes (25.3 %
of the raw 111,280); the data block ends at 0x46e28. Verified with a
headless browser against httpd_sim and against a real PCB-K0402WS-V3:
all pages render, the sidebar and the port strip are drawn, no
JavaScript errors.
Two build-time steps shrink the embedded Web UI (html/) from 113,015 to
34,784 bytes (30.8 %):
- tools/minify.py (new): string-literal-safe minifier that strips
comments and indentation; comments are pure overhead on the wire, so
the transfer size drops already before gzip (113,015 -> 101,498).
Binary files (.ico) are copied through unchanged. The output goes to
output/html_min/, the new fileadder input.
- fileadder -z: gzip-compresses every added file (zlib gzip format,
Z_BEST_COMPRESSION); the generated f_data entries carry a gzip flag.
tools/Makefile links the tool against -lz.
- httpd: adds "Content-Encoding: gzip" for flagged entries; the 8051
only copies compressed bytes, decompression happens in the browser.
The JSON API stays uncompressed.
Fixes required to make the sizes deterministic:
- fileadder terminated files at data_read + 1, so the strlen()-based
size computation depended on uninitialised buffer content; the NUL
now lands directly after the content.
- version.h was .PHONY, so every build rewrote it while parallel builds
could read a half-written copy.
- the file list was unscoped and missed .css/.ico; it is now scoped to
html/ and covers all embedded types.
Measured with make MACHINE=KP_9000_6XHML_X2: data block end moves from
0x5b977 to 0x487e0 (~78 KB freed on a 512 KB image). Verified with
MACHINE=PCB_K0402WS_V3 and on real hardware (PCB-K0402WS-V3).
Review feedback on #306. The value used to ride in /information.json and
the picker fetched /vlanlist separately, so the page needed both requests
to mean anything. /vlanlist now answers {"mgmt":N,"vlan":[...]} and the
picker reads both from the one response. Both consumers in vlan.js were
taught the new shape, and /information.json no longer carries mgmt_vlan.
The truncation guard now reserves 141 bytes instead of 139: the closing
grew to two bytes with the wrapping object, and the comma in front of a
non-first entry was never counted, so the worst case could land one byte
past outbuf even before this change. char_to_html() does not check.
The comments added on this branch are gone as well, style.css and
system.js both, since these files are served byte for byte.
page_impl.rel stays at DSEG 5, OSEG 0, BSEG 3 and the image reports the
same 10183 bytes of XDATA before and after.
`vlan <id> mgmt` existed on the CLI, but nothing reported which VLAN
currently carries management, so the setting was invisible from the web UI -
the only way to find out was to read the startup config.
Report it in information.json and offer it where the other switch-wide
addressing settings live, between Gateway and Language, as a picker filled
from the configured VLANs. When management is untagged there is no VLAN to
select, so that state shows as a disabled entry rather than inventing an id
the switch would reject.
Confirm before applying, and say what will happen rather than echoing the
action back: the switch starts tagging its own frames, and if the port you
came in on does not carry that VLAN the page becomes unreachable and the way
back is the console. Cancelling puts the picker back where it was.
The System Settings rows all pair a label with a form control, except Model,
which is a bare span. The inputs carry padding and a left margin, so their
text starts about 32px further in than the model name did - close enough to
look like a mistake and far enough to see it.
Give read-only values a class with the same metrics instead of styling the
model specifically; any other value shown without a control gets the
alignment for free.
Review feedback on #307: these files are served from flash byte for byte,
so comments ride along on every page load. The three added in this branch
are gone, 357 bytes across l2.js and style.css. The column list existed in
three copies inside renderL2() and is now a single const.
Both handlers turned the first character of the port word into an index
with no check at all. "mtu 0 100" computes '0' - '1' = 255, reads far past
the end of phys_to_log_port[9], and writes the size to whatever register
0x1250 plus that garbage points at. "pvid 0 2" walks the same path into
port_pvid_set(). lag and vlan already validate their port arguments; these
two just did not.
The port now has to be a single digit 1 to 9, which is exactly the range
the mapping table holds. A second digit or a stray letter falls to the
usage message.
"mtu show" also gained the return it was missing: after printing the table
it fell through, derived a port from the word "show" and printed the
garbage byte before the length check stopped it.
"vlan 5000 mgmt" parked the management interface on a VLAN the table
cannot hold, which quietly cuts management off. IDs above 4094 now fall
through to the usage message. 0 still switches the management VLAN off,
which is the documented way to disable it.
"pvid 1 5000" packed 5000 into the 12-bit PVID field and truncated on the
way, so the port ended up with a PVID nobody chose. 0 and anything above
4094 are refused now, matching what the VLAN table can hold. A failed
parse used to be dropped without a word; both cases print the usage line.
The handler threw away atoi_short()'s return and leant on the range test
alone. The range test cannot tell a failed parse from a small number, so
"mtu 1 99999" stopped at the partial 9999 and went through as a number
nobody typed. With the parse result checked, a failure is rejected with
the same message as an out-of-range value.
"mtu 1 0" was accepted. The chip takes it verbatim, the port reports 0x0000
back, and it stops passing frames: on a live 2.5G LAG member the LACPDU
receives moved by 4 in fifteen seconds against 21 on the sibling port, and
the partner went expired. Restoring the size brought both back.
Nothing shorter than a minimum Ethernet frame is a usable maximum, so the
range is now 64 to 16383. The upper end is unchanged and still comes from
the width of the field the value is written into.
This also covers most of #312 by accident: "mtu 1 abc" leaves the parse
result at 0 and now gets rejected on the bound rather than reaching the
register. It does not cover all of it. The handler still ignores what
atoi_short() returns, so "mtu 1 99999" stops on a partial 9999 and goes
through as a number nobody typed.
The GUI is not affected either way, it offers a fixed list of sizes.
vlan_create() and vlan_delete() wrote the ID straight into the table index
register. vlan_get() has refused anything >= 0xfff for a while, so reads were
guarded and writes were not: "vlan 4095 1 2" built an entry that no read path
can see, and IDs above that either miss the table or alias onto another VLAN.
Both writers now enforce the range vlan_get() already did, and parse_vlan()
rejects the same values with the usage message so the CLI says why. The check
sits after the "vlan 0 mgmt" branch, which legitimately takes 0 to switch the
management VLAN off.
Costs nothing in RAM: rtl837x_port.rel stays at DSEG 0, OSEG 5, and the image
still reports 10207 bytes of XDATA in use.
atoi_short() accumulated into a uint16_t without checking, so "vlan 65540"
wrapped to 4 and edited VLAN 4 instead of failing. atoi_byte() had the same
hole with "300" landing on 44. Both now refuse the digit that would push the
value past its type, before it lands.
The partial result is deliberately left alone rather than zeroed. Zeroing
would give the function one tidy rule, every failure leaves 0, but a caller
that ignores the return would then write that 0, and 0 is not a harmless
number everywhere. Set as a port MTU it stops the port taking frames: I put
0 on a live 2.5G LAG member and its LACPDU receives moved by 4 in fifteen
seconds against 21 on the sibling port, with the partner going expired.
Putting the size back recovered both. A wrong number does less damage than
that, and the real fix belongs in the callers that ignore the return anyway.
The test sits inside the loop rather than after it, so no wider accumulator
is needed and the parser stays off the internal RAM budget.
056a30a on the branch in #303 fixes atoi_byte a different way, by widening
the accumulator. Whichever lands first, the other hunk should go.
The paint loop reuses existing rows and rewrites port, MAC, VLAN and the
delete button, but never the type cell - only the insert path set it. With a
fixed row order that stayed invisible, since a row usually landed back where
it was. Sorting moves rows, so every other column followed the data while
type kept the previous row's value, which made sorting by type look broken
when the sort itself was correct.
Clicking a heading sorted the table but nothing said so afterwards - the
only feedback was the rows moving, which is no help when the sort key is a
column you are not looking at.
Give every sortable heading a permanent marker: a neutral double arrow when
it is not the sort key, up or down when it is. The marker sits in its own
span so the i18n pass, which replaces the heading text, does not wipe it.
The table lists every learned and static entry in one flat block, which is
fine with a handful and unusable with a few hundred: finding out where one
MAC sits, or what a port has learned, meant reading the whole thing.
Make the column headings sort and give each one a filter box. Filters are
substring matches combined with AND, so "port 8 + static" is two keystrokes.
A counter above the table shows matched out of total, so a filter that hides
everything is obvious rather than looking like an empty table.
Sorting keeps the CPU entry from comparing as a number - it sorts last
instead of landing between ports 8 and 9, where a string-vs-number compare
would otherwise put it.
The filter inputs live inside the existing header cells rather than in a
second row: the paint loop addresses data rows as rows[i+1], and a second
header row would have shifted every one of them.
The port column was mapped from logical to physical numbering first and the
CPU label applied afterwards, testing for port 9. On an 8+1 board the SFP
port maps to physical 9 as well, so every entry learned on the SFP was shown
as CPU - on this switch that was 26 of 30 entries.
Label the CPU while the number is still logical, before the mapping, so the
two cannot collide.
Move the MAC-derived default name out of main() into its own function and
call it after execute_config(), returning early when the config already
set a name - a configured switch then does no work for it at all.
The body deliberately has no local variables. Locals here - counters and
pointers alike - land in the 8051's internal-RAM overlay, and on an image
with LACP and STP both enabled that overlay is exhausted: a loop makes the
linker fail with "Could not get 8 consecutive bytes in internal RAM for
area OSEG". Moving the code into its own function does not help, since the
overlay is shared across the whole image, and hoisting the locals to xdata
does not either, because itohex() is inline and brings its own frame. This
only shows up in an integrated build; the branch on its own links fine.
Suggested-by: vDorst
Make defines defaults for commonly used variables, therefore
we need to check first how the variable was defined. If `default`
value was used, override it with our own default.
The hostname and model fields were populated through element-existence
checks and empty-string fallbacks that the other fields on the page do
without. Assign them the same way.
Suggested-by: vDorst
Every switch came up as "RTLPlayground", so several of them on one
network were indistinguishable until someone configured a name. Append
the last three MAC octets (e.g. RTLPlayground-1ef924) - unique in
practice, still recognisable, and any "hostname ..." line in the startup
config overrides it as before.
Suggested-by: plaes
Typing "hostname" on its own cleared the name: with no argument the copy
loop never ran and the terminating NUL landed at index 0. Report the
current name instead, accept exactly one argument to set it, and reject
anything longer - a name with spaces tokenizes into several words, and
silently keeping only the first one is worse than an error. Walk the
buffer with a pointer, which the compiler codes better than indexing.
Suggested-by: vDorst
machine.machine_name is already reported in /information.json as hw_ver;
surface it read-only on the System Settings page so the exact build
target is visible in the UI, without adding a redundant JSON field.
Add a device hostname settable from the CLI (`hostname <text>`) and the
System Settings page. The value is sanitized on ingest to JSON-safe
printable ASCII (<=23 chars), stored in a shared __xdata buffer, seeded
to "RTLPlayground" at boot, persisted through the startup-config, and
reported in /information.json. It lives in the common header so other
modules can advertise it (LLDP uses it as the System Name TLV).
Broaden range of SFP+ rates mapped to SDS_10GR
A commonly used SFP+ form-factor 10GBASE-LR (Hisense LTF1303-BH+) reports 0x62( BR Nominal: 9800MBd) at
power on and then switches to 0x64 after booting up.
0x62 -> 9.8gbps
0x63 -> 9.9gbps
0x64 -> 10gbps
0x6f -> 11.1gbps
0x70 -> 11.2gbps
These are outside of the previous 0x63-0x6f range which prevented the link from ever being brought up. So I changed the range to 0x62-0x6f
eraiza0816
René van Dorst
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