.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "ATA_INTERRUPT" "9" "09 October 2005" "" ""

.SH NAME
ata_interrupt \- Default ATA host interrupt handler
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
irqreturn_t ata_interrupt  (int \fIirq\fB, void * \fIdev_instance\fB, struct pt_regs * \fIregs\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIirq\fB\fR
irq line (unused)
.TP
\fB\fIdev_instance\fB\fR
pointer to our ata_host_set information structure
.TP
\fB\fIregs\fB\fR
unused
.SH "DESCRIPTION"
.PP
Default interrupt handler for PCI IDE devices.  Calls
\fBata_host_intr\fR for each port that is not disabled.
.SH "LOCKING"
.PP
Obtains host_set lock during operation.
.SH "RETURNS"
.PP
IRQ_NONE or IRQ_HANDLED.