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