'\" t
.\"     Title: ata_dev_xfermask
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: September 2017
.\"    Manual: libata Core Internals
.\"    Source: Kernel Hackers Manual 4.12.13
.\"  Language: English
.\"
.TH "ATA_DEV_XFERMASK" "9" "September 2017" "Kernel Hackers Manual 4\&.12\&" "libata Core Internals"
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.SH "NAME"
ata_dev_xfermask \- Compute supported xfermask of the given device
.SH "SYNOPSIS"
.HP \w'void\ ata_dev_xfermask('u
.BI "void ata_dev_xfermask(struct\ ata_device\ *\ " "dev" ");"
.SH "ARGUMENTS"
.PP
\fIstruct ata_device * dev\fR
.RS 4
Device to compute xfermask for
.RE
.SH "DESCRIPTION"
.PP
Compute supported xfermask of
\fIdev\fR
and store it in dev\->*_mask\&. This function is responsible for applying all known limits including host controller limits, device blacklist, etc\&.\&.\&.
.PP
LOCKING: None\&.
.SH "AUTHOR"
.PP
\fBJeff Garzik\fR
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br