1#- 2# Copyright (c) 2025 Ruslan Bukin <br@bsdpad.com> 3# 4# This software was developed by SRI International and the University of 5# Cambridge Computer Laboratory under DARPA/AFRL contract FA8750-10-C-0237 6# ("CTSRD"), as part of the DARPA CRASH research programme. 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27# SUCH DAMAGE. 28# 29# 30 31#include <machine/bus.h> 32 33INTERFACE axidma; 34 35HEADER { 36 typedef void (*axidma_cb_t)(void *arg); 37}; 38 39METHOD int reset { 40 device_t dev; 41 int chan_id; 42}; 43 44METHOD struct resource * memres { 45 device_t dev; 46}; 47 48METHOD int setup_cb { 49 device_t dev; 50 int chan_id; 51 axidma_cb_t cb; 52 void *arg; 53}; 54