1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * Copyright (c) 2008, Intel Corporation. 2 * Copyright (c) 2008, Intel Corporation.
4 * 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 *
5 * Author: Lucy Liu <lucy.liu@intel.com> 16 * Author: Lucy Liu <lucy.liu@intel.com>
6 */ 17 */
7 18
8 #ifndef __NET_DCBNL_H__ 19 #ifndef __NET_DCBNL_H__
9 #define __NET_DCBNL_H__ 20 #define __NET_DCBNL_H__
10 21
11 #include <linux/dcbnl.h> 22 #include <linux/dcbnl.h>
12 23
13 struct net_device; <<
14 <<
15 struct dcb_app_type { 24 struct dcb_app_type {
16 int ifindex; 25 int ifindex;
17 struct dcb_app app; 26 struct dcb_app app;
18 struct list_head list; 27 struct list_head list;
19 u8 dcbx; 28 u8 dcbx;
20 }; 29 };
21 30
22 u16 dcb_getrewr(struct net_device *dev, struct <<
23 int dcb_setrewr(struct net_device *dev, struct <<
24 int dcb_delrewr(struct net_device *dev, struct <<
25 <<
26 int dcb_setapp(struct net_device *, struct dcb 31 int dcb_setapp(struct net_device *, struct dcb_app *);
27 u8 dcb_getapp(struct net_device *, struct dcb_ 32 u8 dcb_getapp(struct net_device *, struct dcb_app *);
28 int dcb_ieee_setapp(struct net_device *, struc 33 int dcb_ieee_setapp(struct net_device *, struct dcb_app *);
29 int dcb_ieee_delapp(struct net_device *, struc 34 int dcb_ieee_delapp(struct net_device *, struct dcb_app *);
30 u8 dcb_ieee_getapp_mask(struct net_device *, s 35 u8 dcb_ieee_getapp_mask(struct net_device *, struct dcb_app *);
31 36
32 struct dcb_rewr_prio_pcp_map { <<
33 u16 map[IEEE_8021QAZ_MAX_TCS]; <<
34 }; <<
35 <<
36 void dcb_getrewr_prio_pcp_mask_map(const struc <<
37 struct dcb_ <<
38 <<
39 struct dcb_ieee_app_prio_map { <<
40 u64 map[IEEE_8021QAZ_MAX_TCS]; <<
41 }; <<
42 void dcb_ieee_getapp_prio_dscp_mask_map(const <<
43 struct <<
44 <<
45 void dcb_getrewr_prio_dscp_mask_map(const stru <<
46 struct dcb <<
47 <<
48 struct dcb_ieee_app_dscp_map { <<
49 u8 map[64]; <<
50 }; <<
51 void dcb_ieee_getapp_dscp_prio_mask_map(const <<
52 struct <<
53 u8 dcb_ieee_getapp_default_prio_mask(const str <<
54 <<
55 int dcbnl_ieee_notify(struct net_device *dev, 37 int dcbnl_ieee_notify(struct net_device *dev, int event, int cmd,
56 u32 seq, u32 pid); 38 u32 seq, u32 pid);
57 int dcbnl_cee_notify(struct net_device *dev, i 39 int dcbnl_cee_notify(struct net_device *dev, int event, int cmd,
58 u32 seq, u32 pid); 40 u32 seq, u32 pid);
59 41
60 /* 42 /*
61 * Ops struct for the netlink callbacks. Used 43 * Ops struct for the netlink callbacks. Used by DCB-enabled drivers through
62 * the netdevice struct. 44 * the netdevice struct.
63 */ 45 */
64 struct dcbnl_rtnl_ops { 46 struct dcbnl_rtnl_ops {
65 /* IEEE 802.1Qaz std */ 47 /* IEEE 802.1Qaz std */
66 int (*ieee_getets) (struct net_device 48 int (*ieee_getets) (struct net_device *, struct ieee_ets *);
67 int (*ieee_setets) (struct net_device 49 int (*ieee_setets) (struct net_device *, struct ieee_ets *);
68 int (*ieee_getmaxrate) (struct net_dev 50 int (*ieee_getmaxrate) (struct net_device *, struct ieee_maxrate *);
69 int (*ieee_setmaxrate) (struct net_dev 51 int (*ieee_setmaxrate) (struct net_device *, struct ieee_maxrate *);
70 int (*ieee_getqcn) (struct net_device 52 int (*ieee_getqcn) (struct net_device *, struct ieee_qcn *);
71 int (*ieee_setqcn) (struct net_device 53 int (*ieee_setqcn) (struct net_device *, struct ieee_qcn *);
72 int (*ieee_getqcnstats) (struct net_de 54 int (*ieee_getqcnstats) (struct net_device *, struct ieee_qcn_stats *);
73 int (*ieee_getpfc) (struct net_device 55 int (*ieee_getpfc) (struct net_device *, struct ieee_pfc *);
74 int (*ieee_setpfc) (struct net_device 56 int (*ieee_setpfc) (struct net_device *, struct ieee_pfc *);
75 int (*ieee_getapp) (struct net_device 57 int (*ieee_getapp) (struct net_device *, struct dcb_app *);
76 int (*ieee_setapp) (struct net_device 58 int (*ieee_setapp) (struct net_device *, struct dcb_app *);
77 int (*ieee_delapp) (struct net_device 59 int (*ieee_delapp) (struct net_device *, struct dcb_app *);
78 int (*ieee_peer_getets) (struct net_de 60 int (*ieee_peer_getets) (struct net_device *, struct ieee_ets *);
79 int (*ieee_peer_getpfc) (struct net_de 61 int (*ieee_peer_getpfc) (struct net_device *, struct ieee_pfc *);
80 62
81 /* CEE std */ 63 /* CEE std */
82 u8 (*getstate)(struct net_device *); 64 u8 (*getstate)(struct net_device *);
83 u8 (*setstate)(struct net_device *, 65 u8 (*setstate)(struct net_device *, u8);
84 void (*getpermhwaddr)(struct net_devic 66 void (*getpermhwaddr)(struct net_device *, u8 *);
85 void (*setpgtccfgtx)(struct net_device 67 void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8);
86 void (*setpgbwgcfgtx)(struct net_devic 68 void (*setpgbwgcfgtx)(struct net_device *, int, u8);
87 void (*setpgtccfgrx)(struct net_device 69 void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8);
88 void (*setpgbwgcfgrx)(struct net_devic 70 void (*setpgbwgcfgrx)(struct net_device *, int, u8);
89 void (*getpgtccfgtx)(struct net_device 71 void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
90 void (*getpgbwgcfgtx)(struct net_devic 72 void (*getpgbwgcfgtx)(struct net_device *, int, u8 *);
91 void (*getpgtccfgrx)(struct net_device 73 void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *);
92 void (*getpgbwgcfgrx)(struct net_devic 74 void (*getpgbwgcfgrx)(struct net_device *, int, u8 *);
93 void (*setpfccfg)(struct net_device *, 75 void (*setpfccfg)(struct net_device *, int, u8);
94 void (*getpfccfg)(struct net_device *, 76 void (*getpfccfg)(struct net_device *, int, u8 *);
95 u8 (*setall)(struct net_device *); 77 u8 (*setall)(struct net_device *);
96 u8 (*getcap)(struct net_device *, in 78 u8 (*getcap)(struct net_device *, int, u8 *);
97 int (*getnumtcs)(struct net_device *, 79 int (*getnumtcs)(struct net_device *, int, u8 *);
98 int (*setnumtcs)(struct net_device *, 80 int (*setnumtcs)(struct net_device *, int, u8);
99 u8 (*getpfcstate)(struct net_device 81 u8 (*getpfcstate)(struct net_device *);
100 void (*setpfcstate)(struct net_device 82 void (*setpfcstate)(struct net_device *, u8);
101 void (*getbcncfg)(struct net_device *, 83 void (*getbcncfg)(struct net_device *, int, u32 *);
102 void (*setbcncfg)(struct net_device *, 84 void (*setbcncfg)(struct net_device *, int, u32);
103 void (*getbcnrp)(struct net_device *, 85 void (*getbcnrp)(struct net_device *, int, u8 *);
104 void (*setbcnrp)(struct net_device *, 86 void (*setbcnrp)(struct net_device *, int, u8);
105 int (*setapp)(struct net_device *, u8 87 int (*setapp)(struct net_device *, u8, u16, u8);
106 int (*getapp)(struct net_device *, u8 88 int (*getapp)(struct net_device *, u8, u16);
107 u8 (*getfeatcfg)(struct net_device * 89 u8 (*getfeatcfg)(struct net_device *, int, u8 *);
108 u8 (*setfeatcfg)(struct net_device * 90 u8 (*setfeatcfg)(struct net_device *, int, u8);
109 91
110 /* DCBX configuration */ 92 /* DCBX configuration */
111 u8 (*getdcbx)(struct net_device *); 93 u8 (*getdcbx)(struct net_device *);
112 u8 (*setdcbx)(struct net_device *, u 94 u8 (*setdcbx)(struct net_device *, u8);
113 95
114 /* peer apps */ 96 /* peer apps */
115 int (*peer_getappinfo)(struct net_devi 97 int (*peer_getappinfo)(struct net_device *, struct dcb_peer_app_info *,
116 u16 *); 98 u16 *);
117 int (*peer_getapptable)(struct net_dev 99 int (*peer_getapptable)(struct net_device *, struct dcb_app *);
118 100
119 /* CEE peer */ 101 /* CEE peer */
120 int (*cee_peer_getpg) (struct net_devi 102 int (*cee_peer_getpg) (struct net_device *, struct cee_pg *);
121 int (*cee_peer_getpfc) (struct net_dev 103 int (*cee_peer_getpfc) (struct net_device *, struct cee_pfc *);
122 <<
123 /* buffer settings */ <<
124 int (*dcbnl_getbuffer)(struct net_devi <<
125 int (*dcbnl_setbuffer)(struct net_devi <<
126 <<
127 /* apptrust */ <<
128 int (*dcbnl_setapptrust)(struct net_de <<
129 int (*dcbnl_getapptrust)(struct net_de <<
130 <<
131 /* rewrite */ <<
132 int (*dcbnl_setrewr)(struct net_device <<
133 int (*dcbnl_delrewr)(struct net_device <<
134 }; 104 };
135 105
136 #endif /* __NET_DCBNL_H__ */ 106 #endif /* __NET_DCBNL_H__ */
137 107
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