Commits · ffa7bd69c1872d64ba335c5cd1427d2432b66752 · Projects / White Rabbit Switch

03 Jan, 2015 1 commit

build: add DEBUG flag to HAL so that TRACE is not silent · ffa7bd69

Benoit Rat authored Dec 18, 2014

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

ffa7bd69

18 Dec, 2014 2 commits
- userspace/libwr: new shmem, split per-process and w/ bigger size · ec3d1491
  Alessandro Rubini authored Dec 18, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  ec3d1491
- userspace/tools: change wr-mon to use shm for HAL · 9f1c04f4
  Adam Wujek authored Dec 17, 2014
```
wr_mon still uses minipc to communicate with ppsi
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
  9f1c04f4
17 Dec, 2014 3 commits

userspace: wrs_dump_shm: obey size in strings · 1518bfef
Alessandro Rubini authored Dec 17, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
1518bfef

userspace: bugfix in apply-dot-config · b70c0d73

Alessandro Rubini authored Dec 17, 2014

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>

b70c0d73

Kconfig: bugfix in previous commit · bd657463
Alessandro Rubini authored Dec 17, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
bd657463

15 Dec, 2014 1 commit

Kconfig: trivial fixes · afde779e

Alessandro Rubini authored Dec 15, 2014

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>

afde779e

12 Dec, 2014 3 commits
- Merge branch 'dot-config' · 17d478da
  Alessandro Rubini authored Dec 12, 2014
  
  17d478da
- /wr/bin: added change_dot-config and documented it · 398172e2
  Alessandro Rubini authored Nov 27, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  398172e2
- doc: document the dot-config mechanism · 9a376bca
  Alessandro Rubini authored Nov 27, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  9a376bca
11 Dec, 2014 17 commits

dot-config: retrieve dot-config at run time, if so configured · ea8778f5

Alessandro Rubini authored Nov 27, 2014

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>

ea8778f5

build: configure WR logging at run-time, not build-time · 95436237
Alessandro Rubini authored Nov 27, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
95436237
build: configure snmpd at run-time, not build-time · 6c14611b
Alessandro Rubini authored Nov 27, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
6c14611b
build: configure rsyslog at run-time, not build-time · 7187ce93
Alessandro Rubini authored Nov 27, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
7187ce93

build: apply some dot-config choices at run-time, not build-time · 6d4631ff

Alessandro Rubini authored Nov 27, 2014

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>

6d4631ff

build: copy .config to /wr/etc/dot-config · 06f78be9

Alessandro Rubini authored Nov 27, 2014

As a reference, until the next commits that actually use it.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

06f78be9

kernel/wr_pistats: bugfix: read number of counters before registering · 2905bb85

Alessandro Rubini authored Dec 11, 2014

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>

2905bb85

Merge branch 'adam-monit' · 48bc0cd1

Alessandro Rubini authored Dec 11, 2014

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.

48bc0cd1

userspace/init: make S80snmp call start when no parameter is provided · 3bf2e09b
Adam Wujek authored Dec 11, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
3bf2e09b
userspace/init: fix indentation for S80snmp · c429b25e
Adam Wujek authored Dec 11, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
c429b25e
userspace/monit: use start/stop functionality of snmp init script · 50712973
Adam Wujek authored Dec 10, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
50712973
userspace/snmpd: add start/stop support to snmpd init script · c5cddd8b
Adam Wujek authored Dec 10, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
c5cddd8b
userspace: add startup script for monit · 858a598a
Adam Wujek authored Nov 14, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
858a598a
userspace: add snmp to monit · aee82c42
Adam Wujek authored Nov 14, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
aee82c42
userspace: create initial configuration of monit · 557f2f98
Adam Wujek authored Nov 14, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
557f2f98
buildroot: add monit to buildroot · 9a09b8e4
Adam Wujek authored Nov 14, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
9a09b8e4
Merge branch 'adam-pstats' · 66eebbb3
Alessandro Rubini authored Dec 11, 2014

66eebbb3

10 Dec, 2014 13 commits

kernel/wr_pstats: use number of counters read from FPGA · c6c904a1

Adam Wujek authored Dec 10, 2014

get rid of constants: PSTATS_CNT_PP and PSTATS_ADR_PP
Use number of ports read from FPGA instead of PSTATS_NUM_OF_COUNTERS
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

c6c904a1

kernel/wr_pstats: read number of counters form FPGA · 334d5d81
Adam Wujek authored Dec 10, 2014
```
Read is done at module init.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
334d5d81

kernel/wr_pstats: remove mask · d48bab98

Adam Wujek authored Dec 10, 2014

Masking is not needed since uint32_t << 32 zero all lower bits.
Reported-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

d48bab98

kernel/wr_pstats: get rid of PSTATS_NPORTS · 4bfea64a
Adam Wujek authored Dec 09, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
4bfea64a
kernel/wr_pstats: get rid of PSTATS_NAMES_ARRAY_SIZE · 908be15d
Adam Wujek authored Dec 08, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
908be15d

kernel/wr_nic: support variable number of counters in wr_nic · c76f523b

Adam Wujek authored Dec 08, 2014

Changes also in wr_pstats.
Wr_nic now calls callback function in wr_pstats to get counters
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

c76f523b

kernel/wr_pstats: support "zeroing" of counters. · 5238b9d4

Alessandro Rubini authored Dec 05, 2014

By writing anything to a port file, you zero the counters for that
port. By writing to "info" or "description" you zero counters for
all ports.

Zeroing is performed by copying the current values to a new array,
and always subytracting that array to the current counter values.

No zeroing is performed for network statistics, that still reads
the "real" counters, featuring an overflow at 4G but no zeroing ever.

To simplify a little the code, I turned the one-dimensional array
with index arithmetics into a two-dimensional array, so the compiler
makes the math for us, transparently.

NOTE: the spinlock must be audited, we are not safe yet, not only
because of this patch.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

5238b9d4

kernel/wr_pstats: simplify a little · 7067fecc
Alessandro Rubini authored Dec 05, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
7067fecc
doc: removed pstats from todo · d98c8d36
Alessandro Rubini authored Dec 01, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
d98c8d36
userspace/snmpd: some checkpatch on my own code · 342a0704
Alessandro Rubini authored Dec 01, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
342a0704
userspace: snmp, read pstats counters' names from sysctl · 21c04d92
Adam Wujek authored Nov 28, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
21c04d92
kernel/wr_pstats: print pstats counters' description in sysctl · ca1cee2b
Adam Wujek authored Nov 28, 2014
```
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
```
ca1cee2b
kernel/wr_pstats: trivial: checkpatch style fixes · b8ca02f1
Alessandro Rubini authored Dec 01, 2014
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
b8ca02f1