After IP-MIB has been enabled, WRS was runnig out of memory after 1-2 months.
SNMP was leaking about 10MB/month of memory. A leak was observed no matter if
and which OIDs were queried.

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

Reduce the size of port mask from 65535*8 ports to 16*8 ports for
dot1qVlanCurrentTable and dot1qVlanStaticTable.

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

make rtu_stat to read shmem from another location even when hal is dead

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

There is no visible effect of this since the new line was printed anyway.

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

If there is env variable SHMEM_PATH defined, snmpd will use shmem images from
this directory. This feature might be useful during debugging.

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

Signed-off-by: Adam Wujek <dev_public@wujek.eu>

--Store build log in a log file. Log size is ~32MB, log limit in gitlab is ~16MB.
--Add log file into artifact archive
--Fix adding wrs-firmware*.tar into artifacts
--Fix a name of artifacts archive to contain job ID
--Use all available cores on a build machine

Export a subset of BRIDGE-MIB and Q-BRIDGE-MIB

Implemented OIDs:
dot1dBase:
 --dot1dBaseBridgeAddress
 --dot1dBaseNumPorts
 --dot1dBaseType
dot1dBasePortTable:
 --dot1dBasePortIfIndex
 --dot1dBasePortCircuit
dot1dTpFdbTable:
 --dot1dTpFdbAddress
 --dot1dTpFdbPort
 --dot1dTpFdbStatus
dot1dStaticTable:
 --dot1dStaticAddress
 --dot1dStaticReceivePort
 --dot1dStaticAllowedToGoTo
 --dot1dStaticStatus
dot1qBase:
 --dot1qVlanVersionNumber
 --dot1qMaxVlanId
 --dot1qMaxSupportedVlans
 --dot1qNumVlans
 --dot1qGvrpStatus
dot1qFdbTable:
 --dot1qFdbDynamicCount
dot1qTpFdbTable:
 --dot1qTpFdbPort
 --dot1qTpFdbStatus
dot1qVlanCurrentTable:
 --dot1qVlanFdbId
 --dot1qVlanCurrentEgressPorts
 --dot1qVlanCurrentUntaggedPorts
 --dot1qVlanStatus
 --dot1qVlanCreationTime
dot1qVlanStaticTable:
 --dot1qVlanStaticName
 --dot1qVlanStaticEgressPorts
 --dot1qVlanForbiddenEgressPorts
 --dot1qVlanStaticUntaggedPorts
 --dot1qVlanStaticRowStatus
dot1qPortVlanTable:
 --dot1qPvid
 --dot1qPortAcceptableFrameTypes
 --dot1qPortIngressFiltering
 --dot1qPortGvrpStatus
 --dot1qPortGvrpFailedRegistrations
 --dot1qPortGvrpLastPduOrigin
 --dot1qPortRestrictedVlanRegistration

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

To be used by SNMP

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Check rtu shmem version on restart and make it populated earlier on regular start.

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Usage of "=" followed usage of "+=" for CFLAGS

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Generated with:
mib2c -c mib2c.scalar.conf Q-BRIDGE-MIB::dot1qBase

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

In the generated code MacAddress is mapped into ASN_OCTET_STR, which uses
a length as a first byte, then the content of MAC/string.
With this behaviour of ASN_OCTET_STR, the index was 1 byte longer than suppose
to be. Anyway, it is not needed to carry the length of MacAddress since it is
defined as fixed in the MIB.

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Used by SNMP

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

The following were defined, initialized, but never used
--filters_offset
--vlans_offset
--mirror_offset
--rtu_ports_offset

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

update:
--wrs_dump_shmem
--wrs_vlans (print info about untag)

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

rtu_port_shmem has nothing to do with ports.
Use rtu_shmem_p instead of rtu_shmem to make search of rtu_shmem_p easier.

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Generate dot1qPortVlanTable with a command:
mib2c -c mib2c.mfd.conf Q-BRIDGE-MIB::dot1qPortVlanTable

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Generate dot1qVlanCurrentTable with a command:
mib2c -c mib2c.mfd.conf Q-BRIDGE-MIB::dot1qVlanCurrentTable

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

In the generated code MacAddress is mapped into ASN_OCTET_STR, which uses
a length as a first byte, then the content of MAC/string.
With this behaviour of ASN_OCTET_STR, the index was 1 byte longer than suppose
to be. Anyway, it is not needed to carry the length of MacAddress since it is
defined as fixed in the MIB.

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Generate dot1qTpFdbTable with a command:
mib2c -c mib2c.mfd.conf Q-BRIDGE-MIB::dot1qTpFdbTable

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Added functions were copied from rtu_stat

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>

Remove the following OIDs, since such counters are not implemented in WRS.
--dot1dBasePortDelayExceededDiscards
--dot1dBasePortMtuExceededDiscards

Signed-off-by: Michal Wasiak <michal.wasiak@gmail.com>