'\" t
.\"     Title: pci_read_rom
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: July 2017
.\"    Manual: Hardware Interfaces
.\"    Source: Kernel Hackers Manual 4.11.6
.\"  Language: English
.\"
.TH "PCI_READ_ROM" "9" "July 2017" "Kernel Hackers Manual 4\&.11\&" "Hardware Interfaces"
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.SH "NAME"
pci_read_rom \- read a PCI ROM
.SH "SYNOPSIS"
.HP \w'ssize_t\ pci_read_rom('u
.BI "ssize_t pci_read_rom(struct\ file\ *\ " "filp" ", struct\ kobject\ *\ " "kobj" ", struct\ bin_attribute\ *\ " "bin_attr" ", char\ *\ " "buf" ", loff_t\ " "off" ", size_t\ " "count" ");"
.SH "ARGUMENTS"
.PP
\fIstruct file * filp\fR
.RS 4
sysfs file
.RE
.PP
\fIstruct kobject * kobj\fR
.RS 4
kernel object handle
.RE
.PP
\fIstruct bin_attribute * bin_attr\fR
.RS 4
struct bin_attribute for this file
.RE
.PP
\fIchar * buf\fR
.RS 4
where to put the data we read from the ROM
.RE
.PP
\fIloff_t off\fR
.RS 4
file offset
.RE
.PP
\fIsize_t count\fR
.RS 4
number of bytes to read
.RE
.SH "DESCRIPTION"
.PP
Put
\fIcount\fR
bytes starting at
\fIoff\fR
into
\fIbuf\fR
from the ROM in the PCI device corresponding to
\fIkobj\fR\&.
.SH "COPYRIGHT"
.br