blob: 87e74c2ab971c53daf9e3b35069ae087c7b6402b [file] [log] [blame]
Hiral Pateld3c995f2013-02-25 16:18:36 -08001/*
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_ */