blob: 68c68f10fa42e7160f2a0243a3642993d6820ef7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
.\" $OpenBSD: sdio.8,v 1.5 2013/07/16 11:13:34 schwarze Exp $
.\"
.\" Uwe Stuehler, 2006. Public Domain.
.\"
.Dd $Mdocdate: July 16 2013 $
.Dt SDIO 8
.Os
.Sh NAME
.Nm sdio
.Nd SD/MMC/SDIO interface
.Sh SYNOPSIS
.Nm sdio
.Fl c Ar index argument response_type
.Op Ar data ...
.Nm sdio
.Fl d Ar debug_flags
.Sh DESCRIPTION
The
.Nm
program provides command-level access to SD/MMC and SDIO cards.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Xo
.Fl c Ar index argument response_type
.Op Ar data ...
.Xc
Sends arbitrary commands to the card.
.It Fl d Ar debug_flags
The
.Fl d
option sets the debug level for the SD/MMC subsystem and
.Ar debug_flags
is a 16-bit value.
The low byte sets the debug level for
.Xr sdmmc 4 ,
the high byte sets the debug level for
.Xr sdhc 4
or other host controller drivers.
.El
.\" .Sh MMC/SD/SDIO COMMANDS
.Sh SEE ALSO
.Xr intro 8
.Sh HISTORY
The
.Nm
program first appeared in
.Ox 4.1 .
.Sh AUTHORS
.An -nosplit
The
.Nm
program was written by
.An Uwe Stuehler Aq Mt uwe@openbsd.org .
|
