414     MS_U8 u8VectorIndex = 0;  in CHIP_EnableIRQ()  local
416     u8VectorIndex = (MS_U8)IntEnum2HWIdx[eIntNum];  in CHIP_EnableIRQ()
418     if(_HISR_Info[u8VectorIndex].bUsed)  in CHIP_EnableIRQ()
420         if (u8VectorIndex == E_IRQ_FIQ_ALL)  in CHIP_EnableIRQ()
431         else if(/*(u8VectorIndex >= E_IRQL_START) &&*/ (u8VectorIndex <= (MS_U8) E_IRQL_END))  in CHIP_EnableIRQ()
433             IRQ_REG(REG_IRQ_MASK_L) &= ~(0x01 << (u8VectorIndex - E_IRQL_START));  in CHIP_EnableIRQ()
435         else if((u8VectorIndex >= (MS_U8) E_IRQH_START) && (u8VectorIndex <= (MS_U8) E_IRQH_END))  in CHIP_EnableIRQ()
437             IRQ_REG(REG_IRQ_MASK_H) &= ~(0x01 << (u8VectorIndex - E_IRQH_START));  in CHIP_EnableIRQ()
439 …    else if((u8VectorIndex >= (MS_U8) E_IRQEXPL_START) && (u8VectorIndex <= (MS_U8) E_IRQEXPL_END))  in CHIP_EnableIRQ()
441             IRQ_REG(REG_IRQEXP_MASK_L) &= ~(0x01 << (u8VectorIndex - E_IRQEXPL_START));  in CHIP_EnableIRQ()
443 …    else if((u8VectorIndex >= (MS_U8) E_IRQEXPH_START) && (u8VectorIndex <= (MS_U8) E_IRQEXPH_END))  in CHIP_EnableIRQ()
445             IRQ_REG(REG_IRQEXP_MASK_H) &= ~(0x01 << (u8VectorIndex - E_IRQEXPH_START));  in CHIP_EnableIRQ()
447         else if((u8VectorIndex >= (MS_U8) E_FIQL_START) && (u8VectorIndex <= (MS_U8) E_FIQL_END))  in CHIP_EnableIRQ()
449             IRQ_REG(REG_FIQ_MASK_L) &= ~(0x01 << (u8VectorIndex - E_FIQL_START));  in CHIP_EnableIRQ()
451         else if((u8VectorIndex >= (MS_U8) E_FIQH_START) && (u8VectorIndex <= (MS_U8) E_FIQH_END))  in CHIP_EnableIRQ()
453             IRQ_REG(REG_FIQ_MASK_H) &= ~(0x01 << (u8VectorIndex - E_FIQH_START));  in CHIP_EnableIRQ()
455 …    else if((u8VectorIndex >= (MS_U8) E_FIQEXPL_START) && (u8VectorIndex <= (MS_U8) E_FIQEXPL_END))  in CHIP_EnableIRQ()
457             IRQ_REG(REG_FIQEXP_MASK_L) &= ~(0x01 << (u8VectorIndex - E_FIQEXPL_START));  in CHIP_EnableIRQ()
459 …    else if((u8VectorIndex >= (MS_U8) E_FIQEXPH_START) && (u8VectorIndex <= (MS_U8) E_FIQEXPH_END))  in CHIP_EnableIRQ()
461             IRQ_REG(REG_FIQEXP_MASK_H) &= ~(0x01 << (u8VectorIndex - E_FIQEXPH_START));  in CHIP_EnableIRQ()
474     MS_U8 u8VectorIndex = 0;  in CHIP_DisableIRQ()  local
476     u8VectorIndex = (MS_U8)IntEnum2HWIdx[eIntNum];  in CHIP_DisableIRQ()
478     if (u8VectorIndex == E_IRQ_FIQ_ALL)  in CHIP_DisableIRQ()
489     else if(/*(u8VectorIndex >= E_IRQL_START) && */(u8VectorIndex <= (MS_U8) E_IRQL_END))  in CHIP_DisableIRQ()
491         IRQ_REG(REG_IRQ_MASK_L) |= (0x01 << (u8VectorIndex - E_IRQL_START));  in CHIP_DisableIRQ()
493     else if((u8VectorIndex >= (MS_U8) E_IRQH_START) && (u8VectorIndex <= (MS_U8) E_IRQH_END))  in CHIP_DisableIRQ()
495         IRQ_REG(REG_IRQ_MASK_H) |= (0x01 << (u8VectorIndex - E_IRQH_START));  in CHIP_DisableIRQ()
497     else if((u8VectorIndex >= (MS_U8) E_IRQEXPL_START) && (u8VectorIndex <= (MS_U8) E_IRQEXPL_END))  in CHIP_DisableIRQ()
499         IRQ_REG(REG_IRQEXP_MASK_L) |= (0x01 << (u8VectorIndex - E_IRQEXPL_START));  in CHIP_DisableIRQ()
501     else if((u8VectorIndex >= (MS_U8) E_IRQEXPH_START) && (u8VectorIndex <= (MS_U8) E_IRQEXPH_END))  in CHIP_DisableIRQ()
503         IRQ_REG(REG_IRQEXP_MASK_H) |= (0x01 << (u8VectorIndex - E_IRQEXPH_START));  in CHIP_DisableIRQ()
505     else if((u8VectorIndex >= (MS_U8) E_FIQL_START) && (u8VectorIndex <= (MS_U8) E_FIQL_END))  in CHIP_DisableIRQ()
507         IRQ_REG(REG_FIQ_MASK_L) |= (0x01 << (u8VectorIndex - E_FIQL_START));  in CHIP_DisableIRQ()
508         IRQ_REG(REG_FIQ_CLEAR_L) = (0x01 << (u8VectorIndex - E_FIQL_START));  in CHIP_DisableIRQ()
510     else if((u8VectorIndex >= (MS_U8) E_FIQH_START) && (u8VectorIndex <= (MS_U8) E_FIQH_END))  in CHIP_DisableIRQ()
512         IRQ_REG(REG_FIQ_MASK_H) |= (0x01 << (u8VectorIndex - E_FIQH_START));  in CHIP_DisableIRQ()
513         IRQ_REG(REG_FIQ_CLEAR_H) = (0x01 << (u8VectorIndex - E_FIQH_START));  in CHIP_DisableIRQ()
515     else if((u8VectorIndex >= (MS_U8) E_FIQEXPL_START) && (u8VectorIndex <= (MS_U8) E_FIQEXPL_END))  in CHIP_DisableIRQ()
517         IRQ_REG(REG_FIQEXP_MASK_L) |= (0x01 << (u8VectorIndex - E_FIQEXPL_START));  in CHIP_DisableIRQ()
518         IRQ_REG(REG_FIQEXP_CLEAR_L) = (0x01 << (u8VectorIndex - E_FIQEXPL_START));  in CHIP_DisableIRQ()
520     else if((u8VectorIndex >= (MS_U8) E_FIQEXPH_START) && (u8VectorIndex <= (MS_U8) E_FIQEXPH_END))  in CHIP_DisableIRQ()
522         IRQ_REG(REG_FIQEXP_MASK_H) |= (0x01 << (u8VectorIndex - E_FIQEXPH_START));  in CHIP_DisableIRQ()
523         IRQ_REG(REG_FIQEXP_CLEAR_H) = (0x01 << (u8VectorIndex - E_FIQEXPH_START));  in CHIP_DisableIRQ()
530     MS_U8 u8VectorIndex = 0;  in CHIP_AttachISR()  local
532     u8VectorIndex = (MS_U8)IntEnum2HWIdx[eIntNum];  in CHIP_AttachISR()
533     _HISR_Info[u8VectorIndex].pIntCb = pIntCb;  in CHIP_AttachISR()
534     _HISR_Info[u8VectorIndex].bUsed = TRUE;  in CHIP_AttachISR()
541     MS_U8 u8VectorIndex = 0;  in CHIP_DetachISR()  local
543     u8VectorIndex = (MS_U8)IntEnum2HWIdx[eIntNum];  in CHIP_DetachISR()
544     _HISR_Info[u8VectorIndex].bUsed = FALSE;  in CHIP_DetachISR()
811     MS_U8 u8VectorIndex = 0;  in CHIP_ProcessIRQ()  local
813     u8VectorIndex = (MS_U8)IntEnum2HWIdx[eIntNum];  in CHIP_ProcessIRQ()
815     if (_HISR_Info[u8VectorIndex].pThreadParam)  in CHIP_ProcessIRQ()
817         fd = ((struct irq_desc *)_HISR_Info[u8VectorIndex].pThreadParam)->irqfd;  in CHIP_ProcessIRQ()
823 		_HISR_Info[u8VectorIndex].bEnable = TRUE ;  in CHIP_ProcessIRQ()
827 		_HISR_Info[u8VectorIndex].bEnable = FALSE ;  in CHIP_ProcessIRQ()
908     MS_U8               u8VectorIndex = 0;  in CHIP_AttachISR()  local
910     u8VectorIndex = (MS_U8)IntEnum2HWIdx[eIntNum];  in CHIP_AttachISR()
914     snprintf(name, sizeof(name) - 1, "/proc/irq/%d/irq", (u8VectorIndex + CHIP_INT_BASE));  in CHIP_AttachISR()
920 …   printf("Cannot open interrupt descriptor for irq=%d ", (MS_U16)(u8VectorIndex + CHIP_INT_BASE));  in CHIP_AttachISR()
927     idp->u16irq = (MS_U16)u8VectorIndex;  in CHIP_AttachISR()
939     _HISR_Info[u8VectorIndex].pIntCb = pIntCb;  in CHIP_AttachISR()
940     _HISR_Info[u8VectorIndex].pThreadParam = idp;  in CHIP_AttachISR()
941     _HISR_Info[u8VectorIndex].bUsed = TRUE;  in CHIP_AttachISR()
942     _HISR_Info[u8VectorIndex].bEnable = FALSE;  in CHIP_AttachISR()
944     pthread_create(&_HISR_Info[u8VectorIndex].ithr, &attr, interrupt_thread, idp);  in CHIP_AttachISR()
952     MS_U8 u8VectorIndex = 0;  in CHIP_DetachISR()  local
954     u8VectorIndex = (MS_U8)IntEnum2HWIdx[eIntNum];  in CHIP_DetachISR()
956     if(TRUE == _HISR_Info[u8VectorIndex].bEnable)  in CHIP_DetachISR()
961     _HISR_Info[u8VectorIndex].bUsed = FALSE;  in CHIP_DetachISR()
963     if(_HISR_Info[u8VectorIndex].ithr)  in CHIP_DetachISR()
967         if((ret=pthread_join(_HISR_Info[u8VectorIndex].ithr, NULL))!=0)  in CHIP_DetachISR()
969             printf("IRQ %d ", (MS_U16)(u8VectorIndex + CHIP_INT_BASE));  in CHIP_DetachISR()
974             printf("IRQ %d polling thread destroyed\n", (MS_U16)(u8VectorIndex + CHIP_INT_BASE));  in CHIP_DetachISR()
977        _HISR_Info[u8VectorIndex].ithr = 0;  in CHIP_DetachISR()
982     if(_HISR_Info[u8VectorIndex].pThreadParam)  in CHIP_DetachISR()
986         if(-1 == ioctl(((struct irq_desc *)_HISR_Info[u8VectorIndex].pThreadParam)->irqfd, 137))  in CHIP_DetachISR()
990         if((ret = close(((struct irq_desc *) _HISR_Info[u8VectorIndex].pThreadParam)->irqfd)) == -1)  in CHIP_DetachISR()
992             printf("IRQ %d ", (MS_U16)(u8VectorIndex + CHIP_INT_BASE));  in CHIP_DetachISR()
997             printf("IRQ %d polling fd closed!!\n", (MS_U16)(u8VectorIndex + CHIP_INT_BASE));  in CHIP_DetachISR()
999         free(_HISR_Info[u8VectorIndex].pThreadParam);  in CHIP_DetachISR()
1000       _HISR_Info[u8VectorIndex].pThreadParam = NULL;  in CHIP_DetachISR()