ata_interrupt(9)
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
- Author.