'\" t
.\"     Title: ata_host_alloc_pinfo
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: libata Library
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "ATA_HOST_ALLOC_PINFO" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "libata Library"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
ata_host_alloc_pinfo \- alloc host and init with port_info array
.SH "SYNOPSIS"
.HP \w'struct\ ata_host\ *\ ata_host_alloc_pinfo('u
.BI "struct ata_host * ata_host_alloc_pinfo(struct\ device\ *\ " "dev" ", const\ struct\ ata_port_info\ *const\ *\ " "ppi" ", int\ " "n_ports" ");"
.SH "ARGUMENTS"
.PP
\fIdev\fR
.RS 4
generic device this host is associated with
.RE
.PP
\fIppi\fR
.RS 4
array of ATA port_info to initialize host with
.RE
.PP
\fIn_ports\fR
.RS 4
number of ATA ports attached to this host
.RE
.SH "DESCRIPTION"
.PP
Allocate ATA host and initialize with info from
\fIppi\fR\&. If NULL terminated,
\fIppi\fR
may contain fewer entries than
\fIn_ports\fR\&. The last entry will be used for the remaining ports\&.
.SH "RETURN"
.PP
Allocate ATA host on success, NULL on failure\&.
.PP
LOCKING: Inherited from calling layer (may sleep)\&.
.SH "AUTHOR"
.PP
\fBJeff Garzik\fR
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br