Other

Null Networks LLC

Qiyong B Bian

Jonathan A Tuchow

Zhi Wang

Alfred C She

Erich Boleyn

Juliet Z Cai

An API including a registration function and a configuration function, is provided to an optical networking apparatus to facilitate registration of configuration specification delimiter pairs by service routines of function blocks of multi-protocol optical networking modules (MPONM), and extraction of configuration specifications for the function blocks from a configuration specification input set using the registered configuration specification delimiter pairs. In one embodiment, the configuration function also receives current configuration of the function blocks, and merges the received current configurations of the function blocks into a configuration specification output set, separating the merged configuration specification using the registered configuration specification delimiters.

Extensible configuration methods for optical networking apparatuses with multiple multi-protocol optical networking modules

Application program interface (API) reads a count value from a hardware counter in a network device. Then, the API resets the hardware counter and uses the count value to update a software counter. The software counter is stored in a memory location corresponding to the hardware counter. The memory is accessible both by the API and an application program using the API.

Counter functions in an application program interface for network devices

An API including an interrupt handler registration function and one or more interrupt dispatchers, is provided to an optical networking apparatus to facilitate registration of interrupt handlers to handle interrupts triggered by the function blocks of multi-protocol optical networking modules (MPONM). Each registered interrupt handler may handle interrupts triggered by one or more function blocks of any of the MPONM, and/or for one or more cause. In one embodiment, the one or more interrupt dispatchers are equipped to determine the triggering function block and the cause, and determine the interrupt handlers, if any, are to be notified. Each of the interrupt handlers to be notified is notified accordingly, including the triggering function block and the cause.

Flexible interrupt handling methods for optical network apparatuses with multiple multi-protocol optical networking modules

Flexible interrupt handling methods for optical networking apparatuses with multiple multi-protocol optical networking modules

A Verilog/PLI module that simulates behavior of an electronic system is co-simulated in a clock-accurate manner with a System C module that models the behavior of a component of the electronic system using a remote procedure call (RPC). Adding RPC functionality to the Verilog/PLI and System C modules facilitates exchanging parameters between the modules. The RPC is used to transfer process control to the SystemC module, after execution of which control is returned to the Verilog/PLI module. A return value is also returned to the Verilog/PLI module; this return value represents output signals associated with the System C module.

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Hillsboro, OR, United States of America

Qiyong B Bian