'\" t
.\"     Title: ata_rwcmd_protocol
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: libata Core Internals
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "ATA_RWCMD_PROTOCOL" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "libata Core Internals"
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.SH "NAME"
ata_rwcmd_protocol \- set taskfile r/w commands and protocol
.SH "SYNOPSIS"
.HP \w'int\ ata_rwcmd_protocol('u
.BI "int ata_rwcmd_protocol(struct\ ata_taskfile\ *\ " "tf" ", struct\ ata_device\ *\ " "dev" ");"
.SH "ARGUMENTS"
.PP
\fItf\fR
.RS 4
command to examine and configure
.RE
.PP
\fIdev\fR
.RS 4
device tf belongs to
.RE
.SH "DESCRIPTION"
.PP
Examine the device configuration and tf\->flags to calculate the proper read/write commands and protocol to use\&.
.PP
LOCKING: caller\&.
.SH "AUTHOR"
.PP
\fBJeff Garzik\fR
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br