894     MS_U16 u16VectorIndex = 0;  in CHIP_EnableIRQ()  local
899     u16VectorIndex = (MS_U16)IntEnum2HWIdx[eIntNum];  in CHIP_EnableIRQ()
900     irq = (int)u16VectorIndex + MSTAR_INT_BASE;  in CHIP_EnableIRQ()
902     if (!g_bISRInit || !_MsOS_ISR_Info[u16VectorIndex].bUsed)  in CHIP_EnableIRQ()
918     MS_U16 u16VectorIndex = 0;  in CHIP_DisableIRQ()  local
923     u16VectorIndex = (MS_U16)IntEnum2HWIdx[eIntNum];  in CHIP_DisableIRQ()
924     irq = (int)u16VectorIndex + MSTAR_INT_BASE;  in CHIP_DisableIRQ()
926     if (!g_bISRInit || !_MsOS_ISR_Info[u16VectorIndex].bUsed)  in CHIP_DisableIRQ()
956     MS_U16 u16VectorIndex = 0;  in HAL_IRQ_Attach()  local
962     u16VectorIndex = (MS_U16)IntEnum2HWIdx[u32Vector];  in HAL_IRQ_Attach()
963     irq = (int)u16VectorIndex + MSTAR_INT_BASE;  in HAL_IRQ_Attach()
965     if (!g_bISRInit || _MsOS_ISR_Info[u16VectorIndex].bUsed)  in HAL_IRQ_Attach()
975     _MsOS_ISR_Info[u16VectorIndex].bUsed = TRUE;  in HAL_IRQ_Attach()
976     _MsOS_ISR_Info[u16VectorIndex].pInterruptCb = (InterruptCb)pIntCb;  in HAL_IRQ_Attach()
993                                 HWIdx2IRQname[u16VectorIndex],  in HAL_IRQ_Attach()
1003                                 HWIdx2IRQname[u16VectorIndex],  in HAL_IRQ_Attach()
1022     MS_U16 u16VectorIndex = 0;  in HAL_IRQ_Detech()  local
1026     u16VectorIndex = (MS_U16)IntEnum2HWIdx[u32Vector];  in HAL_IRQ_Detech()
1027     irq = (int)u16VectorIndex + MSTAR_INT_BASE;  in HAL_IRQ_Detech()
1029     if (!g_bISRInit || !_MsOS_ISR_Info[u16VectorIndex].bUsed)  in HAL_IRQ_Detech()
1039     _MsOS_ISR_Info[u16VectorIndex].bUsed = FALSE;  in HAL_IRQ_Detech()
1040     _MsOS_ISR_Info[u16VectorIndex].pInterruptCb = NULL;  in HAL_IRQ_Detech()