Interrupt 51 arch/arc/include/asm/entry-arcv2.h ; (A) Before jumping to Interrupt Vector, hardware micro-ops did following: Interrupt 112 drivers/scsi/dpt/dpti_ioctl.h uSHORT Interrupt; // Interrupt set for this device. Interrupt 1998 drivers/scsi/dpt_i2o.c HbaInfo.Interrupt = pHba->pDev->irq;