Searched refs:usIsolationMask (Results 1 – 1 of 1) sorted by relevance
108 unsigned short usIPCSource = 0, usIsolationMask, usPCNum; in DspInterrupt() local117 usIsolationMask = 1; in DspInterrupt()119 if (usIPCSource & usIsolationMask) { in DspInterrupt()120 usIPCSource &= ~usIsolationMask; in DspInterrupt()144 usIsolationMask = usIsolationMask << 1; in DspInterrupt()