MVS_GBL_INT_STAT   20 drivers/scsi/mvsas/mv_64xx.h 	MVS_GBL_INT_STAT	= 0x08,  /* global irq status */
MVS_GBL_INT_STAT   31 drivers/scsi/mvsas/mv_94xx.h 	MVS_GBL_INT_STAT	= 0x00,  /* global irq status */