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.