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.TH "PCI_GET_DEVICE_BY_ADDR" "9" "09 October 2005" "" ""

.SH NAME
pci_get_device_by_addr \- Get device, given only address
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
struct pci_dev * pci_get_device_by_addr  (unsigned long \fIaddr\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIaddr\fB\fR
mmio (PIO) phys address or i/o port number
.SH "DESCRIPTION"
.PP
Given an mmio phys address, or a port number, find a pci device
that implements this address.  Be sure to pci_dev_put the device
when finished.  I/O port numbers are assumed to be offset
from zero (that is, they do *not* have pci_io_addr added in).
It is safe to call this function within an interrupt.