MMEM(4) | Device Drivers Manual (dreamcast) | MMEM(4)

# 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 dreamcast/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), dreamcast/maple(4), disklabel(5)

# HISTORY

The `mmem` device driver appeared in NetBSD 2.0.

February 17, 2017 | NetBSD 11.0