November 17, 2002 MMEM 4 dreamcast

### NAME

mmem - Maple bus storage device driver

### SYNOPSIS

mmem* at maple? port ? subunit ?

### DESCRIPTION

The mmem driver provides support for Maple bus storage devices (memory cards).

### IOCTLS

The following ioctl(2) calls apply to Maple bus storage devices.

```DIOCGDINFO````struct` `disklabel`
  Read, from the kernel, the disklabel(5) of the device.

In addition, Maple bus storage devices accept all ioctl(2) calls described in maple(4).

### FILES

```/dev/mmem`u.tp
  block mode Maple bus storage device unit u, PT number t (usually 0 only), partition p
```/dev/rmmem`u.tp
  raw mode Maple bus storage device unit u, PT number t (usually 0 only), partition p

### SEE ALSO

ioctl(2), maple(4), disklabel(5)

### HISTORY

The mmem device driver appeared in NetBSD2.0.