--remove description of CONFIG_PTP_*
--add description of CONFIG_PTP_PORT_PARAMS and CONFIG_PTP_CUSTOM
--update description of CONFIG_PORTxx_PARAMS, add proto information
--update timing configuration section with proto and role information
--In apply_dot-config description add hyperlink to chapter where dot-config is
  described instead of document itself. It looks like this part was copied from
  developer-manual.
--by changes above remove information that role is not used.

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

This patch is to replace previous way of managing ppsi configuration file.
Instead of copying proper file based on chosen configuration PTP_* option in
dot-config, now ppsi.conf file is assembled based on PORTXX_PARAMS fields in
dot-config.

--Kconfig:
  - remove options:
    - PTP_WR_DEFAULT
    - PTP_WR_MASTER
    - PTP_WR_AUTO
    - PTP_WR_AUTO_UDP
    - PTP_NONWR_UDP_ALL
  - add PTP_PORT_PARAMS (to let assembly ppsi.conf file)
  - keep option PTP_CUSTOM to use user's ppsi configuration file
  - move PTP_CUSTOM_FILENAME to different position
  - add property "proto" to PORTXX_PARAMS
--remove predefined ppsi configs (not to be used anymore) from /wr/etc/ppsi-config-pool/:
    - WR_DEFAULT
    - WR_MASTER
    - WR_AUTO
    - WR_AUTO_UDP
    - NONWR_UDP_ALL
--add new script assembly_ppsi_conf.sh to create ppsi.conf file.
  ppsi.conf file is assembled based on PORTXX_PARAMS fields like port name,
  proto(col) and role. All master, slave or auto ports ...

Branch include SNMP related work

Add following deamon's start counters:
--sshd (dropbear)
--https (lighttpd)
--snmpd
--syslog

Update:
--start scripts
--snmpd
--MIB

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

Please note that wrsTimingStatus is not implemented. However, wrsMainSystemStatus
assumes it is implemented. No changes will be needed to wrsMainSystemStatus
during implementation of wrsTimingStatus.

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

Always return status ok in wrsTimingStatus.
Add defines for status values for wrsTimingStatus.

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

These functions were used to test caches and cache performance.

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

Additionally update MIB

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

Objects added:
--wrsEndpointStatus
--wrsSwcoreStatus
--wrsRTUStatus

--update MIB
--add parameters to Kconfig

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

use libwr's interface for dot-config

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

wrsSFPsStatus notify if any SFP report error

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

-- add wrsOSStatus logic to wrsGeneralStatusGroup.c
-- update MIB

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

wrsBootSuccessful object check content of wrsOSStatusGroup

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

Checking if all processes from array "userspace_deamons" are running.
Can return to snmp:
--all running
--error (cannot run ps or problem with multiple process' instances)
--number of missing processes

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

Checking if all modules from array "kernel_modules" are loaded.
Can return to snmp:
--all loaded
--error
--number of missing modules

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

keeping the same order in array wrs_version as result from /wr/bin/wrs_version
will limit number of string comparisons

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

-- change script userspace/rootfs_override/wr/sbin/startup-mb.sh to save
   lm32 load result in file /tmp/load_lm32_status
-- update wrsBootStatusGroup.c and wrsBootStatusGroup.h
-- update MIB

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

-- change script userspace/rootfs_override/wr/sbin/startup-mb.sh to save
   load result in file /tmp/load_fpga_status
-- update wrsBootStatusGroup.c and wrsBootStatusGroup.h
-- update MIB

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

While checking return status first WIFEXITED has to be checked to know if child
returned normally.
waitpid's man page:
WEXITSTATUS(status) returns the exit status of the child. (...) This macro
should be employed only if WIFEXITED returned true.
WIFEXITED(status) returns true if the child terminated normally, that is, by
calling exit(3) or _exit(2), or by returning from main().

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

Provide information about hwinfo readout

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

To be used by SNMP.

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

wrsBootConfigStatus provide information if dot-config was loaded/downloaded
successfully. Please note that there is no verification of local config.

Update:
--MIB
--wrsBootStatusGroup.c and wrsBootStatusGroup.h
--apply_dot-config
--S20dot-config

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

objects added:
--wrsBootCnt (read from /proc/wrs-bootcount)
--wrsRebootCnt (read from /proc/wrs-bootcount)
--wrsRestartReason (read from CPU's register)
--wrsFaultIP (not implemented in kernel)
--wrsFaultLR (not implemented in kernel)

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

add:
--wrsConfigSource
--wrsConfigSourceHost
--wrsConfigSourceFilename

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

Store information about protocol, server IP and filename of retrived dotconfig.
Information is stored in:
-- /tmp/dot-config_proto
-- /tmp/dot-config_host
-- /tmp/dot-config_filename

When dotconfig is local don't store source information.
When web-interface changes dot-config, remove source information because after
changes configuration is stored locally.
This is going to be used by SNMP

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

No technical change.

Change order of including headers and init functions in init.c, additionally
change order of compilation in Makefile to reflect order in MIB.

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

No technical change.

Change location of branch wrSwitchMIB.wrsStatus from high number (256) to
low (6), then move wrSwitchMIB.wrsEpertStatus to (7).
At the beginning wrsStatus branch was placed at high number because objects
from that branch might use several other objects to calculate their own value.
For example, there was a risk that query of wrsMainSystemStatus triggers
cascade of time consuming cache fills and snmpget timeouts. However, practice
shown that cache filling is significantly shorter that SNMP transfers.
Additionally, such risk was possible in case of snmpwalk or other method
querying objects in order.

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

--update MIB
--update init.c
--update Makefile
--create wrsSpllStatusGroup
--copy softpll_ng.h from wrpc-sw repo, we need struct spll_stats to get info from spll

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

This function was in file wrsCurrentTimeGroup.c, but memory maping is also
needed for other groups.

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

No technical change. Make names more clear and consistent.
Renamed:
--wrsTemperature to wrsTemperatureGroup
--wrsOSStatus to wrsOSStatusGroup

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

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

--add new counter to raport number of RTUd's starts
--update MIB

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

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

Add:
--wrsStartCntHAL
--wrsStartCntPPSI
--update MIB

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

No technical change.

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

Keep ClockIdentity related stuff in wrsSnmp.h

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

Additionally:
--update to print all version information reported by wrs_version
--update MIB
--limit version strings to 32 characters

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

--Functionality is the same as in wrsDate.c, but it uses wrsGroupTemplate.h
--update MIB

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

--update show-pstats script after transpose of wrsPstats into wrsPstatsTable
--update wrs-user-manual with information about possible usage of snmptable

Instead of using script show-pstats, snmptable can be used. For example:
snmptable -c public -v 2c switch_IP -m all -M $WRS_OUTPUT_DIR/build/buildroot-2011.11/output/build/netsnmp-5.6.1.1/mibs/:userspace/snmpd/ WR-SWITCH-MIB::wrsPstatsTable

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

--transpose wrsPstats, now ports are in rows, counters in columns
--counters descriptions from pstats info file are not used anymore
--move pstats from wrsPstats.c to wrsPstatsTable.c
--use tableTemplate.h for wrsPstatsTable.c
--move in MIB from .1.3.6.1.4.1.96.100.2.1 to .1.3.6.1.4.1.96.100.6.4.1

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