drivers/scsi/fnic/fnic_fip.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright 2008 Cisco Systems, Inc.  All rights reserved.
   4  * Copyright 2007 Nuova Systems, Inc.  All rights reserved.
   5  */
   6
   7 #ifndef _FNIC_FIP_H_
   8 #define _FNIC_FIP_H_
   9
  10
  11 #define FCOE_CTLR_START_DELAY    2000    /* ms after first adv. to choose FCF */
  12 #define FCOE_CTLR_FIPVLAN_TOV    2000    /* ms after FIP VLAN disc */
  13 #define FCOE_CTLR_MAX_SOL        8
  14
  15 #define FINC_MAX_FLOGI_REJECTS   8
  16
  17 struct vlan {
  18         __be16 vid;
  19         __be16 type;
  20 };
  21
  22 /*
  23  * VLAN entry.
  24  */
  25 struct fcoe_vlan {
  26         struct list_head list;
  27         u16 vid;                /* vlan ID */
  28         u16 sol_count;          /* no. of sols sent */
  29         u16 state;              /* state */
  30 };
  31
  32 enum fip_vlan_state {
  33         FIP_VLAN_AVAIL  = 0,    /* don't do anything */
  34         FIP_VLAN_SENT   = 1,    /* sent */
  35         FIP_VLAN_USED   = 2,    /* succeed */
  36         FIP_VLAN_FAILED = 3,    /* failed to response */
  37 };
  38
  39 struct fip_vlan {
  40         struct ethhdr eth;
  41         struct fip_header fip;
  42         struct {
  43                 struct fip_mac_desc mac;
  44                 struct fip_wwn_desc wwnn;
  45         } desc;
  46 };
  47
  48 #endif  /* __FINC_FIP_H_ */