BCMDMAC(4) - Device Drivers Manual

BCMDMAC(4) - Device Drivers Manual #

BCMDMAC(4) - Device Drivers Manual

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>.

OpenBSD 7.5 - April 22, 2020