284 			if (ipcnum >= ARRAY_SIZE(pDrvData->IPCs)) {  in mwave_ioctl()
296 				pDrvData->IPCs[ipcnum].usIntCount);  in mwave_ioctl()
299 			pDrvData->IPCs[ipcnum].bIsHere = FALSE;  in mwave_ioctl()
300 			pDrvData->IPCs[ipcnum].bIsEnabled = TRUE;  in mwave_ioctl()
313 			if (ipcnum >= ARRAY_SIZE(pDrvData->IPCs)) {  in mwave_ioctl()
324 				pDrvData->IPCs[ipcnum].usIntCount);  in mwave_ioctl()
327 			if (pDrvData->IPCs[ipcnum].bIsEnabled == TRUE) {  in mwave_ioctl()
334 				add_wait_queue(&pDrvData->IPCs[ipcnum].ipc_wait_queue, &wait);  in mwave_ioctl()
335 				pDrvData->IPCs[ipcnum].bIsHere = TRUE;  in mwave_ioctl()
339 				if (pDrvData->IPCs[ipcnum].usIntCount == 1) {	/* first int has occurred (race condition) */  in mwave_ioctl()
340 					pDrvData->IPCs[ipcnum].usIntCount = 2;	/* first int has been handled */  in mwave_ioctl()
348 					if (pDrvData->IPCs[ipcnum].usIntCount == 1) {  in mwave_ioctl()
349 						pDrvData->IPCs[ipcnum].usIntCount = 2;  in mwave_ioctl()
358 				pDrvData->IPCs[ipcnum].bIsHere = FALSE;  in mwave_ioctl()
359 				remove_wait_queue(&pDrvData->IPCs[ipcnum].ipc_wait_queue, &wait);  in mwave_ioctl()
378 			if (ipcnum >= ARRAY_SIZE(pDrvData->IPCs)) {  in mwave_ioctl()
387 			if (pDrvData->IPCs[ipcnum].bIsEnabled == TRUE) {  in mwave_ioctl()
388 				pDrvData->IPCs[ipcnum].bIsEnabled = FALSE;  in mwave_ioctl()
389 				if (pDrvData->IPCs[ipcnum].bIsHere == TRUE) {  in mwave_ioctl()
390 					wake_up_interruptible(&pDrvData->IPCs[ipcnum].ipc_wait_queue);  in mwave_ioctl()
586 	for (i = 0; i < ARRAY_SIZE(pDrvData->IPCs); i++) {  in mwave_init()
587 		pDrvData->IPCs[i].bIsEnabled = FALSE;  in mwave_init()
588 		pDrvData->IPCs[i].bIsHere = FALSE;  in mwave_init()
589 		pDrvData->IPCs[i].usIntCount = 0;	/* no ints received yet */  in mwave_init()
590 		init_waitqueue_head(&pDrvData->IPCs[i].ipc_wait_queue);  in mwave_init()