This replicates the bevaviour of previous code, unchanged. Only,
Kconfig is now used to specify the alpha for the pair of wavelengths
being used.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This commit adds fiber parameters to Kconfig. To be used to specify
fiber-specific alpha values.  Use in the next commits.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Rename "index" to "fiber_index", because it was never used, and it will
be the fiber index (enumerating fiber type 0..3). By reusing a field
of the same size, I don't need to change version number nor ppsi
(that uses the structure, but doesn't care about this value).q

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This commit uses dot-config (previous commit), in exactly the same way
as previous code. No change in behaviour is there, as confirmed by
looking at shared memory values.

However, the alpha value is not part of the SFP definition any more,
but it is part of the fiber type (later commits).  So it is currently
hardwired in the code, matching previous config values.

The data structures are slightly changed, so the version in shared memory
is increased too.  wrs_dump_shmem is updated at the same time
and ppsi is updated to get the new headers.

As a side effect, this uses calloc() instead of malloc(), and sets a
sensible (though unused) value in the "flags" field of the sfp data.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This commit adds SFP parameters to Kconfig. To be used
in place of the sfp_database.conf.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This commit uses dot-config (previous commit), in exactly the same
way as previous code. No change in behaviour is there, as confirmed
by looking at shared memory values.

As a side effect, the ports as listed in shared memory
(wrs_dump_shmem) are in the right order instead of random order
(this was due to use of lua's hash functions).

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This commit adds port parameters to Kconfig, using the same
values we currently have in wrsw_hal.conf (i.e: tx delay = 0,
rx delay = 160000 or 161200).

These values are used in later commits, where this dot-config
stuff is replacing wrsw_hal.conf.  The "role=" and "fiber=" values
will be used later, but I'd better write them now to avoid
excessive edits to this file.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Benoit Rat authored 10 years ago and Alessandro Rubini committed 10 years ago

Most of the calls in HAL use TRACE to print to stdout/stderr however
the full TRACE is depending on DEBUG flag at compilation.

This is a quick hack, and the whole TRACE system should be re written
with something like:

TRACE_P_FATAL(...)
TRACE_P_ERROR(...)
TRACE_P_WARN(...)
TRACE_P_INFO(...)
TRACE_P_VERBOSE(...)
#ifdef DEBUG
TRACE_P_DEBUG(...)
#endif

Alessandro Rubini authored 10 years ago and Adam Wujek committed 10 years ago

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Adam Wujek authored 10 years ago and Alessandro Rubini committed 10 years ago

wr_mon still uses minipc to communicate with ppsi

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

The shell we have in the switch, unfortunately, reports variables
in "set" as quoted.  This means we had all our substitutions wrong
in snmpd.conf. This commit removes the quotes, and stuff now works better.

I got this in my syslog, for example:

   /wr/etc/snmpd.conf: line 10: Error: cannot create trapsink: '192.168.16.1'
   getaddrinfo: 'morgana' Name or service not known

Because it had to be "morgana" not "'morgana'", same for IP address.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

PPSi is not optional, so change Kconfig in order not to run the question.

Also, rename "Local" to "Local Network" configuration.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Now /etc/init.d/S20dot-config is able to download a new dot-config
file if the user specified an URL at configuration time.

We support tftp, http and ftp.  Full documentation in next commit.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

We are aiming at a system where build-time configuration is irrelevant,
as every configuration happens at run-time, based on dot-config.
This is the first step.

Please note that this breaks the web interface, because it edits
wr_date.conf. A later commit will fix the web interface.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

As a reference, until the next commits that actually use it.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Otherwise, the port files are empty, even if pstats/info is correct

  wrs-192.168.16.9#wc -c /proc/sys/pstats/*
      529 /proc/sys/pstats/description
        7 /proc/sys/pstats/info
        0 /proc/sys/pstats/port0
        0 /proc/sys/pstats/port1
        0 /proc/sys/pstats/port10
        0 /proc/sys/pstats/port11
        0 /proc/sys/pstats/port12
        0 /proc/sys/pstats/port13
        0 /proc/sys/pstats/port14
        0 /proc/sys/pstats/port15
        0 /proc/sys/pstats/port16
        0 /proc/sys/pstats/port17
        0 /proc/sys/pstats/port2
        0 /proc/sys/pstats/port3
        0 /proc/sys/pstats/port4
        0 /proc/sys/pstats/port5
        0 /proc/sys/pstats/port6
        0 /proc/sys/pstats/port7
        0 /proc/sys/pstats/port8
        0 /proc/sys/pstats/port9
      536 total

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This adds monit, a simple monitoring tool. It currently monitors
snmpd alone, but it will monitor more things as we proceed (but we
first need to make ppsi rtud and hal independently restartable.

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>