Why I did it
Support Egress Mirroring on supported Arista platforms
How I did it
Add necessary soc properties for egress mirroring recycle ports to be created
Signed-off-by: Nathan Wolfe <nwolfe@arista.com>
To support 64 cores on arista skus. Fixesaristanetworks/sonic#77
Remapped recycle ports to lowers core port ids and set appl_param_nof_ports_per_modid to 64.
Eariler the SDK stat polling was erroneously set to once every msec
which is far more frequent than required by SWSS. The new setting, which
is consistent with other vendor SKUs, is once a second. The net result
is reduced CPU MHz by syncd.
For 7800 LCs, set LAG mode to support 1024 number of 16-member system
LAGs.
Why I did it
The SOC property changes are necessary to match #10519 which increases the number of system LAG IDs to 1024.
Description for the changelog
For 7800 LCs, set LAG mode to support 1024 number of 16-member system
LAGs.
Update the bcm config file system_ref_core_clock_khz param to handlesystems with J2cplus linecards.
We need system_ref_core_clock_khz to be set to 1600000 for supporting j2 and j2cplus linecards on the same chassis.
