The SDBfs library has been re-licensed as LGPL v2.1 in order to allow it
to be linked to proprietary software.

The permission to re-license those files has been approved by CERN in
2018 and then in 2021 (and also by its main author).

Signed-off-by: Adam Wujek <adam.wujek@creotech.pl>

Signed-off-by: Adam Wujek <adam.wujek@creotech.pl>

After reset of the CPU (ARM) GPIO pins are set as input. During
configuration they were set to 0, which had a meaning to the i2c
transfer if the last transfer before reset was not completed (e.g. by
the switch restart).

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

The I2C transfer can be interrupted by a restart of a switch. An I2C slave
is not aware about an ARM restart so it expect the continuation of the
transfer.

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>

To reduce the CPU load the data from one SFP is read every 300ms. In the
worst case all monitoring data is updated every 5.4s.

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

This commit reduces the size of periodic read for each SFP from 256B to 16B.
Since the I2C transfer are bit-banged, this commit reduces CPU
utilization if monitoring of SFPs is used (CONFIG_READ_SFP_DIAG_ENABLE).

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>

To be reported by SNMP as SNMPv2-MIB::sysContact.0 and SNMPv2-MIB::sysLocation.0

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>

This commit requires uplift of ppsi

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>

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

This version already includes
lldpd support sending LLDP frames over VLAN
and other patches since 1.0.5

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

Before it was printed as signed

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

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

Signed-off-by: Adam Wujek <adam.wujek@creotech.pl>

Signed-off-by: Adam Wujek <adam.wujek@creotech.pl>

May be useful to find offsets of structures that are not printed.

Signed-off-by: Adam Wujek <adam.wujek@creotech.pl>

Fixes after ppsi update for WRPC. Should not affect WRS

Signed-off-by: Adam Wujek <adam.wujek@creotech.pl>

Signed-off-by: Adam Wujek <adam.wujek@creotech.pl>

Signed-off-by: Adam Wujek <adam.wujek@creotech.pl>

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>

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>