BCMDMAC(4) | Device Drivers Manual | BCMDMAC(4)

# NAME

`bcmdmac` — Broadcom BCM238x DMA controller

# SYNOPSIS

`bcmdmac* at fdt?`

# DESCRIPTION

The `bcmdmac` driver provides support for the DMA controller integrated on Broadcom BCM283x and BCM2711 SoCs.

The controller is used to support DMA for devices that don't provide a DMA controller of their own.

# SEE ALSO

bcmsdhost(4), intro(4)

# HISTORY

OpenBSD support for `bcmdmac` first appeared in OpenBSD 6.7.

# AUTHORS

The `bcmdmac` driver was written by Jared D. McNeill for NetBSD and ported to OpenBSD by Neil Ashford <ashfordneil0@gmail.com> and Tobias Heider <tobhe@openbsd.org>.

April 22, 2020 | Debian