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 struct vlan {
30 __be16 vid;
31 __be16 type;
32 };
33
34 /*
35 * VLAN entry.
36 */
37 struct fcoe_vlan {
38 struct list_head list;
39 u16 vid; /* vlan ID */
40 u16 sol_count; /* no. of sols sent */
41 u16 state; /* state */
42 };
43
44 enum fip_vlan_state {
45 FIP_VLAN_AVAIL = 0, /* don't do anything */
46 FIP_VLAN_SENT = 1, /* sent */
47 FIP_VLAN_USED = 2, /* succeed */
48 FIP_VLAN_FAILED = 3, /* failed to response */
49 };
50
51 struct fip_vlan {
52 struct ethhdr eth;
53 struct fip_header fip;
54 struct {
55 struct fip_mac_desc mac;
56 struct fip_wwn_desc wwnn;
57 } desc;
58 };
59
60 #endif /* __FINC_FIP_H_ */