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.