forked from luck/tmp_suning_uos_patched
9ab933ab2c
This patch adds application tlv handlers. Networking stacks
may use the application priority to set the skb priority of
their stack using the negoatiated dcbx priority.
This patch provides the dcb_{get|set}app() routines for the
stack to query these parameters. Notice lower layer drivers
can use the dcbnl_ops routines if additional handling is
needed. Perhaps in the firmware case for example
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: Shmulik Ravid <shmulikr@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
76 lines
2.9 KiB
C
76 lines
2.9 KiB
C
/*
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* Copyright (c) 2008, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307 USA.
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*
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* Author: Lucy Liu <lucy.liu@intel.com>
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*/
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#ifndef __NET_DCBNL_H__
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#define __NET_DCBNL_H__
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#include <linux/dcbnl.h>
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struct dcb_app_type {
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char name[IFNAMSIZ];
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struct dcb_app app;
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struct list_head list;
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};
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u8 dcb_setapp(struct net_device *, struct dcb_app *);
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u8 dcb_getapp(struct net_device *, struct dcb_app *);
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/*
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* Ops struct for the netlink callbacks. Used by DCB-enabled drivers through
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* the netdevice struct.
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*/
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struct dcbnl_rtnl_ops {
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/* IEEE 802.1Qaz std */
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int (*ieee_getets) (struct net_device *, struct ieee_ets *);
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int (*ieee_setets) (struct net_device *, struct ieee_ets *);
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int (*ieee_getpfc) (struct net_device *, struct ieee_pfc *);
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int (*ieee_setpfc) (struct net_device *, struct ieee_pfc *);
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int (*ieee_getapp) (struct net_device *, struct dcb_app *);
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int (*ieee_setapp) (struct net_device *, struct dcb_app *);
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/* CEE std */
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u8 (*getstate)(struct net_device *);
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u8 (*setstate)(struct net_device *, u8);
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void (*getpermhwaddr)(struct net_device *, u8 *);
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void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8);
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void (*setpgbwgcfgtx)(struct net_device *, int, u8);
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void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8);
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void (*setpgbwgcfgrx)(struct net_device *, int, u8);
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void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
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void (*getpgbwgcfgtx)(struct net_device *, int, u8 *);
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void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
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void (*getpgbwgcfgrx)(struct net_device *, int, u8 *);
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void (*setpfccfg)(struct net_device *, int, u8);
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void (*getpfccfg)(struct net_device *, int, u8 *);
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u8 (*setall)(struct net_device *);
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u8 (*getcap)(struct net_device *, int, u8 *);
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u8 (*getnumtcs)(struct net_device *, int, u8 *);
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u8 (*setnumtcs)(struct net_device *, int, u8);
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u8 (*getpfcstate)(struct net_device *);
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void (*setpfcstate)(struct net_device *, u8);
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void (*getbcncfg)(struct net_device *, int, u32 *);
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void (*setbcncfg)(struct net_device *, int, u32);
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void (*getbcnrp)(struct net_device *, int, u8 *);
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void (*setbcnrp)(struct net_device *, int, u8);
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u8 (*setapp)(struct net_device *, u8, u16, u8);
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u8 (*getapp)(struct net_device *, u8, u16);
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};
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#endif /* __NET_DCBNL_H__ */
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