1/**
2 * Copyright 2013 Cisco Systems, Inc.  All rights reserved.
3 *
4 * This program is free software; you may redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
9 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
10 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
11 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
12 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
13 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
14 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
15 * SOFTWARE.
16 *
17 */
18
19#include <linux/netdevice.h>
20#include <linux/spinlock.h>
21
22#include "vnic_dev.h"
23#include "vnic_devcmd.h"
24
25#include "enic_res.h"
26#include "enic.h"
27#include "enic_api.h"
28
29int enic_api_devcmd_proxy_by_index(struct net_device *netdev, int vf,
30	enum vnic_devcmd_cmd cmd, u64 *a0, u64 *a1, int wait)
31{
32	int err;
33	struct enic *enic = netdev_priv(netdev);
34	struct vnic_dev *vdev = enic->vdev;
35
36	spin_lock(&enic->enic_api_lock);
37	spin_lock_bh(&enic->devcmd_lock);
38
39	vnic_dev_cmd_proxy_by_index_start(vdev, vf);
40	err = vnic_dev_cmd(vdev, cmd, a0, a1, wait);
41	vnic_dev_cmd_proxy_end(vdev);
42
43	spin_unlock_bh(&enic->devcmd_lock);
44	spin_unlock(&enic->enic_api_lock);
45
46	return err;
47}
48EXPORT_SYMBOL(enic_api_devcmd_proxy_by_index);
49