INT_ENABLE_REG_OFF  471 drivers/atm/horizon.c   PRINTD (DBG_REGS, "IRQ ENBLE: %#x", rd_regl (dev, INT_ENABLE_REG_OFF));
INT_ENABLE_REG_OFF 2021 drivers/atm/horizon.c   wr_regl (dev, INT_ENABLE_REG_OFF, INTERESTING_INTERRUPTS);