PSD_GEN_IPI

PSD_GEN_IPI keywords MP, Can't Block

Description Generate an inter-processor interrupt.

This function is used to generate an inter-processor interrupt. All inter- processor hardware dependencies should be fully initialized before the first GenIPI is called.

Mode Called in Kernel, and Interrupt Mode.

Entry Processor number to interrupt (0-based).

Exit
NO_ERROR if the IPI was generated.
-1 if the IPI was not generated.

Structures None.

Notes OS/2 guarantees that the GenIPI function will not be called to interrupt a processor that has not finished processing any previous IPIs.