]>
git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - include/net/netdma.h
2 * Copyright(c) 2004 - 2006 Intel Corporation. All rights reserved.
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the Free
6 * Software Foundation; either version 2 of the License, or (at your option)
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc., 59
16 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 * The full GNU General Public License is included in this distribution in the
19 * file called COPYING.
23 #include <linux/config.h>
25 #include <linux/dmaengine.h>
26 #include <linux/skbuff.h>
28 static inline struct dma_chan
*get_softnet_dma(void)
30 struct dma_chan
*chan
;
32 chan
= rcu_dereference(__get_cpu_var(softnet_data
.net_dma
));
39 int dma_skb_copy_datagram_iovec(struct dma_chan
* chan
,
40 struct sk_buff
*skb
, int offset
, struct iovec
*to
,
41 size_t len
, struct dma_pinned_list
*pinned_list
);
43 #endif /* CONFIG_NET_DMA */