.\" Copyright 2015-2017 IBM Corp.
.\"
.TH CXL_AFU_DEV_NAME 3 2017-05-24 "LIBCXL 1.5" "CXL Programmer's Manual"
.SH NAME
cxl_afu_dev_name \- return the AFU device name
.SH SYNOPSIS
.B #include <libcxl.h>
.PP
.B "char *cxl_afu_dev_name(struct cxl_afu_h"
.BI * afu );
.SH DESCRIPTION
.BR cxl_afu_dev_name ()
returns the basename of the device associated to
.IR afu .
The AFU devices of the CXL adapter
.BI card <i>
are named
.BI afu <i> .0 \fR,
.BI afu <i> .1 \fR,
etc.
AFUs opened in dedicated process mode, or AFU directed mode
in master or slave context, are respectly suffixed with
.BR d ,
.BR m ,
and
.BR s .
.SH FILES
.TP
.BI /dev/cxl/afu <i> . <j> d
AFU device in dedicated process mode.
.TP
.BI /dev/cxl/afu <i> . <j> m
AFU device in AFU directed mode, master context.
.TP
.BI /dev/cxl/afu <i> . <j> s
AFU device in AFU directed mode, slave context.
.SH SEE ALSO
.BR cxl (3),
.BR cxl_adapter_afu_next (3),
.BR cxl_afu_fd (3),
.BR cxl_afu_fd_to_h (3),
.BR cxl_afu_get_process_element (3),
.BR cxl_afu_next (3),
.BR cxl_afu_open_dev (3),
.BR cxl_afu_open_h (3),
.BR cxl_afu_opened (3),
.BR cxl_afu_sysfs_pci (3)