npe_cpu_step
error = npe_cpu_step(sc, npeInstruction, ctxtNum, IX_NPEDL_RD_INSTR_LDUR);
error = npe_cpu_step(sc, npeInstruction,
static int npe_cpu_step(struct ixpnpe_softc *, uint32_t npeInstruction,
error = npe_cpu_step(sc, IX_NPEDL_INSTR_RD_FIFO, 0, 0);
error = npe_cpu_step(sc, IX_NPEDL_INSTR_RESET_MBOX, 0, 0);