1/*
2 * Copyright 2008 Cisco Systems, Inc.  All rights reserved.
3 * Copyright 2007 Nuova Systems, Inc.  All rights reserved.
4 *
5 * This program is free software; you may redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; version 2 of the License.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
10 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
11 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
12 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
13 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
14 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
15 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
16 * SOFTWARE.
17 */
18
19#ifndef _FNIC_FIP_H_
20#define _FNIC_FIP_H_
21
22
23#define FCOE_CTLR_START_DELAY    2000    /* ms after first adv. to choose FCF */
24#define FCOE_CTLR_FIPVLAN_TOV    2000    /* ms after FIP VLAN disc */
25#define FCOE_CTLR_MAX_SOL        8
26
27#define FINC_MAX_FLOGI_REJECTS   8
28
29/*
30 * FIP_DT_VLAN descriptor.
31 */
32struct fip_vlan_desc {
33	struct fip_desc fd_desc;
34	__be16 fd_vlan;
35} __attribute__((packed));
36
37struct vlan {
38	__be16 vid;
39	__be16 type;
40};
41
42/*
43 * VLAN entry.
44 */
45struct fcoe_vlan {
46	struct list_head list;
47	u16 vid;		/* vlan ID */
48	u16 sol_count;		/* no. of sols sent */
49	u16 state;		/* state */
50};
51
52enum fip_vlan_state {
53	FIP_VLAN_AVAIL  = 0,	/* don't do anything */
54	FIP_VLAN_SENT   = 1,	/* sent */
55	FIP_VLAN_USED   = 2,	/* succeed */
56	FIP_VLAN_FAILED = 3,	/* failed to response */
57};
58
59struct fip_vlan {
60	struct ethhdr eth;
61	struct fip_header fip;
62	struct {
63		struct fip_mac_desc mac;
64		struct fip_wwn_desc wwnn;
65	} desc;
66};
67
68#endif  /* __FINC_FIP_H_ */
69