NetBSD-5.0.2/share/man/man4/man4.dreamcast/maple.4

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.\"	$NetBSD: maple.4,v 1.5 2008/04/30 13:10:55 martin Exp $
.\"
.\" Copyright (c) 2002 The NetBSD Foundation, Inc.
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.\"
.\" This code is derived from software contributed to The NetBSD Foundation
.\" by ITOH Yasufumi.
.\"
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.Dd November 17, 2002
.Dt MAPLE 4 dreamcast
.Os
.Sh NAME
.Nm maple
.Nd Maple bus driver
.Sh SYNOPSIS
.Cd "maple0 at shb?"
.Sh DESCRIPTION
The
.Nm
driver provides support for controlling the
Maple bus (controller ports).
.Sh IOCTLS
The following
.Xr ioctl 2
calls apply to Maple bus devices.
.Pp
.Bl -tag -width XXXXXXX
.It Dv MAPLEIO_GDEVINFO Fa struct maple_devinfo
Read, from the kernel, the device information of the device.
.Bd -literal -offset indent
struct maple_devinfo {
	uint32_t di_func;
	uint32_t di_function_data[3];
	uint8_t di_area_code;
	uint8_t di_connector_direction;
	char di_product_name[30];
	char di_product_license[60];
	uint16_t di_standby_power;
	uint16_t di_max_power;
};
.Ed
.El
.Sh FILES
.Bl -tag -width /dev/mapleXXXXX -compact
.It Pa /dev/maple Ns Ar P Ns Ar s
Maple bus device at port
.Ar P
(A-D),
subunit
.Ar s
(null for base device, 1-5 for expansion device)
.El
.Sh SEE ALSO
.Xr mkbd 4 ,
.Xr mlcd 4 ,
.Xr mmem 4 ,
.Xr mms 4
.Sh HISTORY
The
.Nm
device driver appeared in
.Nx 1.6 .