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_ieee_app_prio_map { 33 u64 map[IEEE_8021QAZ_MAX_TCS]; 34 }; 35 void dcb_ieee_getapp_prio_dscp_mask_map(const struct net_device *dev, 36 struct dcb_ieee_app_prio_map *p_map); 37 38 struct dcb_ieee_app_dscp_map { 39 u8 map[64]; 40 }; 41 void dcb_ieee_getapp_dscp_prio_mask_map(const struct net_device *dev, 42 struct dcb_ieee_app_dscp_map *p_map); 43 u8 dcb_ieee_getapp_default_prio_mask(const struct net_device *dev); 44 45 int dcbnl_ieee_notify(struct net_device *dev, int event, int cmd, 46 u32 seq, u32 pid); 47 int dcbnl_cee_notify(struct net_device *dev, int event, int cmd, 48 u32 seq, u32 pid); 49 50 /* 51 * Ops struct for the netlink callbacks. Used by DCB-enabled drivers through 52 * the netdevice struct. 53 */ 54 struct dcbnl_rtnl_ops { 55 /* IEEE 802.1Qaz std */ 56 int (*ieee_getets) (struct net_device *, struct ieee_ets *); 57 int (*ieee_setets) (struct net_device *, struct ieee_ets *); 58 int (*ieee_getmaxrate) (struct net_device *, struct ieee_maxrate *); 59 int (*ieee_setmaxrate) (struct net_device *, struct ieee_maxrate *); 60 int (*ieee_getqcn) (struct net_device *, struct ieee_qcn *); 61 int (*ieee_setqcn) (struct net_device *, struct ieee_qcn *); 62 int (*ieee_getqcnstats) (struct net_device *, struct ieee_qcn_stats *); 63 int (*ieee_getpfc) (struct net_device *, struct ieee_pfc *); 64 int (*ieee_setpfc) (struct net_device *, struct ieee_pfc *); 65 int (*ieee_getapp) (struct net_device *, struct dcb_app *); 66 int (*ieee_setapp) (struct net_device *, struct dcb_app *); 67 int (*ieee_delapp) (struct net_device *, struct dcb_app *); 68 int (*ieee_peer_getets) (struct net_device *, struct ieee_ets *); 69 int (*ieee_peer_getpfc) (struct net_device *, struct ieee_pfc *); 70 71 /* CEE std */ 72 u8 (*getstate)(struct net_device *); 73 u8 (*setstate)(struct net_device *, u8); 74 void (*getpermhwaddr)(struct net_device *, u8 *); 75 void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8); 76 void (*setpgbwgcfgtx)(struct net_device *, int, u8); 77 void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8); 78 void (*setpgbwgcfgrx)(struct net_device *, int, u8); 79 void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *); 80 void (*getpgbwgcfgtx)(struct net_device *, int, u8 *); 81 void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *); 82 void (*getpgbwgcfgrx)(struct net_device *, int, u8 *); 83 void (*setpfccfg)(struct net_device *, int, u8); 84 void (*getpfccfg)(struct net_device *, int, u8 *); 85 u8 (*setall)(struct net_device *); 86 u8 (*getcap)(struct net_device *, int, u8 *); 87 int (*getnumtcs)(struct net_device *, int, u8 *); 88 int (*setnumtcs)(struct net_device *, int, u8); 89 u8 (*getpfcstate)(struct net_device *); 90 void (*setpfcstate)(struct net_device *, u8); 91 void (*getbcncfg)(struct net_device *, int, u32 *); 92 void (*setbcncfg)(struct net_device *, int, u32); 93 void (*getbcnrp)(struct net_device *, int, u8 *); 94 void (*setbcnrp)(struct net_device *, int, u8); 95 int (*setapp)(struct net_device *, u8, u16, u8); 96 int (*getapp)(struct net_device *, u8, u16); 97 u8 (*getfeatcfg)(struct net_device *, int, u8 *); 98 u8 (*setfeatcfg)(struct net_device *, int, u8); 99 100 /* DCBX configuration */ 101 u8 (*getdcbx)(struct net_device *); 102 u8 (*setdcbx)(struct net_device *, u8); 103 104 /* peer apps */ 105 int (*peer_getappinfo)(struct net_device *, struct dcb_peer_app_info *, 106 u16 *); 107 int (*peer_getapptable)(struct net_device *, struct dcb_app *); 108 109 /* CEE peer */ 110 int (*cee_peer_getpg) (struct net_device *, struct cee_pg *); 111 int (*cee_peer_getpfc) (struct net_device *, struct cee_pfc *); 112 113 /* buffer settings */ 114 int (*dcbnl_getbuffer)(struct net_device *, struct dcbnl_buffer *); 115 int (*dcbnl_setbuffer)(struct net_device *, struct dcbnl_buffer *); 116 117 /* apptrust */ 118 int (*dcbnl_setapptrust)(struct net_device *, u8 *, int); 119 int (*dcbnl_getapptrust)(struct net_device *, u8 *, int *); 120 121 /* rewrite */ 122 int (*dcbnl_setrewr)(struct net_device *dev, struct dcb_app *app); 123 int (*dcbnl_delrewr)(struct net_device *dev, struct dcb_app *app); 124 }; 125 126 #endif /* __NET_DCBNL_H__ */ 127