Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME
       ata_interrupt - Default ATA host interrupt handler


SYNOPSIS
       irqreturn_t ata_interrupt  (int irq, void * dev_instance,
                                    struct pt_regs * regs);


ARGUMENTS
       irq    irq line (unused)

       dev_instance
              pointer to our ata_host_set information structure

       regs   unused


DESCRIPTION
       Default interrupt handler for PCI IDE devices. Calls ata_host_intr  for
       each port that is not disabled.


LOCKING
       Obtains host_set lock during operation.


RETURNS
       IRQ_NONE or IRQ_HANDLED.


AUTHOR
       Jeff Garzik.