'\" t
.\"     Title: mpt_config
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Message-based devices
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "MPT_CONFIG" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Message-based devices"
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.SH "NAME"
mpt_config \- Generic function to issue config message
.SH "SYNOPSIS"
.HP \w'int\ mpt_config('u
.BI "int mpt_config(MPT_ADAPTER\ *\ " "ioc" ", CONFIGPARMS\ *\ " "pCfg" ");"
.SH "ARGUMENTS"
.PP
\fIioc\fR
.RS 4
Pointer to an adapter structure
.RE
.PP
\fIpCfg\fR
.RS 4
Pointer to a configuration structure\&. Struct contains action, page address, direction, physical address and pointer to a configuration page header Page header is updated\&.
.RE
.SH "DESCRIPTION"
.PP
Returns 0 for success \-EPERM if not allowed due to ISR context \-EAGAIN if no msg frames currently available \-EFAULT for non\-successful reply or no reply (timeout)
.SH "COPYRIGHT"
.br