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

There is no need to expose PTP daemon name in MIB.
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>

Warnings like below are still not solved.
warning: node `XXX' must be contained in at least one conformance group

Command used for smilint:
smilint WR-SWITCH-MIB.txt
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Move wrs_failures from white-rabbit repo to doc/
copy wrlogo

It looks like it is a leftover from the past
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

latex creates such file during run
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Don't remove all pdf files when make clean
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Change document's name to "White Rabbit Switch: Failures and Diagnostics"
Add myself as an author
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

DONE "Temperature inside the box too high"
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

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

As agreed with Greg portSfpCopper is not needed because portSfpError will
notify about not valid SFP configuration.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

PTP related objects should be called WR-SWITCH-MIB::ptp* instead of
WR-SWITCH-MIB::ppsi*. People need to know it's PTP related, not necessary that
the running PTP engine is PPSi.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

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

DONE: "Not supported SFP plugged into the cage (especially non 1-Gb SFP)"
UDATED: "Detected SFP not supported for WR timing"
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

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

implemented WR-SWITCH-MIB::ppsiClockOffsetPsHR
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Add info about dependencies of TODO items
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Rebuild document if changes were made to any of files:
-wrs_failures.tex
-fail.tex
-intro.tex
-snmp_exports.tex
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Improve opening of shmem.

Try to open shmem for 10 seconds.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Wait 10 seconds open shmem.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Wait for 10 seconds to open shmem, then print messages and exit.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Wait 10 seconds to open HAL's shmem, then print message and exit.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Wait for 10 seconds to open shmem, then print messages and exit.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Try to open shmem for 10 seconds before giving up.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

wrs_shm_wait is not save, change is needed.
Additionally use wrs-msg for erorr reporting:
--add msg init function
--replace "fprintf(stderr," with pr_error
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Open and check for data to be available.
This function is intended to replace wrs_shm_wait.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

--TRACE - solved
--time jump - solved
--items in MIB are filled now
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

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

There was a problem with calculating fan timeout in libwr. Problem occurs when
there was a jump back in time. Since gettimeofday was used, delta for timeout
calculation became negative.
One solution was to use monotonic clock like in main function of HAL, or use
the same timeout calculations as main function. Second solution was chosen
since it is much simpler.

--remove calculation of fan/temperature read timeout in function
  shw_update_fans
--remove function shw_pwm_update_timeout and variable fan_update_timeout from
  libwr/fan.c as not needed anymore
--remove function shw_get_tics from libwr/util.c and libwr/util.h (not needed
  anymore)
--remove SHW_FAN_UPDATETO_DEFAULT from libwr/fan.h (not needed anymore)
--increase PORT_FAN_MS_PERIOD to 250ms (trade-off 200ms of port update and 500ms
  of temperatures update)
--remove increasing t1 in HAL;s main, since t1 was overwritten anyway by t2.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Don't overwrite dot-config's source info with ppsi.conf's source info.
If needed for SNMP other files should be used.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

oldkey and newkey are not used anymore
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

prevent build error

[...]
install -m 644 Kconfig dot-config wrs_release_defconfig /home/awujek/wrs/repo/build/images/wr/etc
install: cannot stat ‘Kconfig’: No such file or directory
install: cannot stat ‘dot-config’: No such file or directory
install: cannot stat ‘wrs_release_defconfig’: No such file or directory
make[1]: *** [install] Error 1
make[1]: Leaving directory `/home/awujek/wrs/repo/wr-switch-sw/userspace/dot-config'
make: *** [install] Error 1
[...]
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

With release v4.2 we only have one valid user (root) to enter the www
configuration.
The "www root" user also shares the passwd with "ssh root" user.