include/net/dcbnl.h

   1 /*
   2  * Copyright (c) 2008, Intel Corporation.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms and conditions of the GNU General Public License,
   6  * version 2, as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  11  * more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with
  14  * this program; if not, see <http://www.gnu.org/licenses/>.
  15  *
  16  * Author: Lucy Liu <lucy.liu@intel.com>
  17  */
  18
  19 #ifndef __NET_DCBNL_H__
  20 #define __NET_DCBNL_H__
  21
  22 #include <linux/dcbnl.h>
  23
  24 struct dcb_app_type {
  25         int     ifindex;
  26         struct dcb_app    app;
  27         struct list_head  list;
  28         u8      dcbx;
  29 };
  30
  31 int dcb_setapp(struct net_device *, struct dcb_app *);
  32 u8 dcb_getapp(struct net_device *, struct dcb_app *);
  33 int dcb_ieee_setapp(struct net_device *, struct dcb_app *);
  34 int dcb_ieee_delapp(struct net_device *, struct dcb_app *);
  35 u8 dcb_ieee_getapp_mask(struct net_device *, struct dcb_app *);
  36
  37 int dcbnl_ieee_notify(struct net_device *dev, int event, int cmd,
  38                       u32 seq, u32 pid);
  39 int dcbnl_cee_notify(struct net_device *dev, int event, int cmd,
  40                      u32 seq, u32 pid);
  41
  42 /*
  43  * Ops struct for the netlink callbacks.  Used by DCB-enabled drivers through
  44  * the netdevice struct.
  45  */
  46 struct dcbnl_rtnl_ops {
  47         /* IEEE 802.1Qaz std */
  48         int (*ieee_getets) (struct net_device *, struct ieee_ets *);
  49         int (*ieee_setets) (struct net_device *, struct ieee_ets *);
  50         int (*ieee_getmaxrate) (struct net_device *, struct ieee_maxrate *);
  51         int (*ieee_setmaxrate) (struct net_device *, struct ieee_maxrate *);
  52         int (*ieee_getpfc) (struct net_device *, struct ieee_pfc *);
  53         int (*ieee_setpfc) (struct net_device *, struct ieee_pfc *);
  54         int (*ieee_getapp) (struct net_device *, struct dcb_app *);
  55         int (*ieee_setapp) (struct net_device *, struct dcb_app *);
  56         int (*ieee_delapp) (struct net_device *, struct dcb_app *);
  57         int (*ieee_peer_getets) (struct net_device *, struct ieee_ets *);
  58         int (*ieee_peer_getpfc) (struct net_device *, struct ieee_pfc *);
  59
  60         /* CEE std */
  61         u8   (*getstate)(struct net_device *);
  62         u8   (*setstate)(struct net_device *, u8);
  63         void (*getpermhwaddr)(struct net_device *, u8 *);
  64         void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8);
  65         void (*setpgbwgcfgtx)(struct net_device *, int, u8);
  66         void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8);
  67         void (*setpgbwgcfgrx)(struct net_device *, int, u8);
  68         void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
  69         void (*getpgbwgcfgtx)(struct net_device *, int, u8 *);
  70         void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
  71         void (*getpgbwgcfgrx)(struct net_device *, int, u8 *);
  72         void (*setpfccfg)(struct net_device *, int, u8);
  73         void (*getpfccfg)(struct net_device *, int, u8 *);
  74         u8   (*setall)(struct net_device *);
  75         u8   (*getcap)(struct net_device *, int, u8 *);
  76         int  (*getnumtcs)(struct net_device *, int, u8 *);
  77         int  (*setnumtcs)(struct net_device *, int, u8);
  78         u8   (*getpfcstate)(struct net_device *);
  79         void (*setpfcstate)(struct net_device *, u8);
  80         void (*getbcncfg)(struct net_device *, int, u32 *);
  81         void (*setbcncfg)(struct net_device *, int, u32);
  82         void (*getbcnrp)(struct net_device *, int, u8 *);
  83         void (*setbcnrp)(struct net_device *, int, u8);
  84         int  (*setapp)(struct net_device *, u8, u16, u8);
  85         int  (*getapp)(struct net_device *, u8, u16);
  86         u8   (*getfeatcfg)(struct net_device *, int, u8 *);
  87         u8   (*setfeatcfg)(struct net_device *, int, u8);
  88
  89         /* DCBX configuration */
  90         u8   (*getdcbx)(struct net_device *);
  91         u8   (*setdcbx)(struct net_device *, u8);
  92
  93         /* peer apps */
  94         int (*peer_getappinfo)(struct net_device *, struct dcb_peer_app_info *,
  95                                u16 *);
  96         int (*peer_getapptable)(struct net_device *, struct dcb_app *);
  97
  98         /* CEE peer */
  99         int (*cee_peer_getpg) (struct net_device *, struct cee_pg *);
 100         int (*cee_peer_getpfc) (struct net_device *, struct cee_pfc *);
 101 };
 102
 103 #endif /* __NET_DCBNL_H__ */