bf_forwarder: clarify FEC, AN and flow-control settingsRemove non-existent "auto" FEC and flow-control modes, map "auto" AN
mode to PM_AN_DEFAULT (enables AN if the device supports it).
bf_forwarder: optimize discovery of front-panel portsThe original problem that internal tables could not be iterated over
appears to have been fixed a long time ago. The list of front-panel
ports is taken from the list of ports declared to be "external" in the
tf{1,2}.dev.device_configuration table and the port ids are translated
to connector/channel pairs through the $PORT_STR_INFO table.
bf-forwarder: support explicit lane configurtion for portsCommit 2120e7d of freertr passes the port speed parameter as a string
instead of an integer. We use the convention <speed>[:<lanes>] to
optionally pass the number of serdes lanes to use for a particular
speed setting. For example, Tofino2 supports 100G on either 4 or 2
lanes which can be selected with 100:4 and 100:2, respectively. Every
speed setting has a default number of lanes that is selec...
Pull request #13: Profile optimization for RARE-NIX version 9833990 --- 4 carmenMerge in RARE/rare from optimizer_9.7.4_cc387d to master
* commit '230b0e201689a614d466c20af964ffcd241b8ccb':
Add optimization for RARE-NIX 9833990 (SDE 9.7.4)
Pull request #12: Profile optimization for RARE-NIX version 4f7eaf9Merge in RARE/rare from optimizer_9.7.4_593142 to master
* commit '3ceb3b5e245c541a2d8f1f0ea64aa9e87c82de42':
Add optimization for RARE-NIX 4f7eaf9 (SDE 9.7.4)
Pull request #11: Profile optimization for RARE version 555cae8Merge in RARE/rare from optimizer_9.7.4_d9b545 to master
* commit '96dcde1a1384b34d2cfb4678e97c7319b01779ac':
Add optimization for rare 555cae8 (SDE 9.7.4)
profile optimizer: move profile to prope directory on successThis fixes a bug in profile/rp.sh that erroneously performed this
action on optimization failure.
Automate profile optimizationThe new script profiles/optimize.sh automates profile optimization. It
clones the rare-nix repo to obtain the exact sets of compiler options
to use for optimization, then re-creates the Nix-based SDE environment
used by rare-nix and runs the optimizer in that context. This should
guarantee that all profiles will compile successfully when the Hydra
CI builds rare-nix once the new optimization is...
Add workaround for a problem affecting Tofino2Forwarding of transit packets appears to be non-functional on
Tofino2. A preliminary analysis indicates that the drop_ctl flag in
the ingress deparser metadata seems to get set inadvertently leading
to all transit packets to be dropped by the traffic manager. Packets
from/to the control plane are not affected. The workaround forces
drop_ctl to be re-assigned the value zero at the end of the ing...
mc36
Alexander Gall
Alexander Gall
mc36