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 int dcb_setapp(struct net_device *, struct dcb_app *); 23 u8 dcb_getapp(struct net_device *, struct dcb_app *); 24 int dcb_ieee_setapp(struct net_device *, struct dcb_app *); 25 int dcb_ieee_delapp(struct net_device *, struct dcb_app *); 26 u8 dcb_ieee_getapp_mask(struct net_device *, struct dcb_app *); 27 28 struct dcb_ieee_app_prio_map { 29 u64 map[IEEE_8021QAZ_MAX_TCS]; 30 }; 31 void dcb_ieee_getapp_prio_dscp_mask_map(const struct net_device *dev, 32 struct dcb_ieee_app_prio_map *p_map); 33 34 struct dcb_ieee_app_dscp_map { 35 u8 map[64]; 36 }; 37 void dcb_ieee_getapp_dscp_prio_mask_map(const struct net_device *dev, 38 struct dcb_ieee_app_dscp_map *p_map); 39 u8 dcb_ieee_getapp_default_prio_mask(const struct net_device *dev); 40 41 int dcbnl_ieee_notify(struct net_device *dev, int event, int cmd, 42 u32 seq, u32 pid); 43 int dcbnl_cee_notify(struct net_device *dev, int event, int cmd, 44 u32 seq, u32 pid); 45 46 /* 47 * Ops struct for the netlink callbacks. Used by DCB-enabled drivers through 48 * the netdevice struct. 49 */ 50 struct dcbnl_rtnl_ops { 51 /* IEEE 802.1Qaz std */ 52 int (*ieee_getets) (struct net_device *, struct ieee_ets *); 53 int (*ieee_setets) (struct net_device *, struct ieee_ets *); 54 int (*ieee_getmaxrate) (struct net_device *, struct ieee_maxrate *); 55 int (*ieee_setmaxrate) (struct net_device *, struct ieee_maxrate *); 56 int (*ieee_getqcn) (struct net_device *, struct ieee_qcn *); 57 int (*ieee_setqcn) (struct net_device *, struct ieee_qcn *); 58 int (*ieee_getqcnstats) (struct net_device *, struct ieee_qcn_stats *); 59 int (*ieee_getpfc) (struct net_device *, struct ieee_pfc *); 60 int (*ieee_setpfc) (struct net_device *, struct ieee_pfc *); 61 int (*ieee_getapp) (struct net_device *, struct dcb_app *); 62 int (*ieee_setapp) (struct net_device *, struct dcb_app *); 63 int (*ieee_delapp) (struct net_device *, struct dcb_app *); 64 int (*ieee_peer_getets) (struct net_device *, struct ieee_ets *); 65 int (*ieee_peer_getpfc) (struct net_device *, struct ieee_pfc *); 66 67 /* CEE std */ 68 u8 (*getstate)(struct net_device *); 69 u8 (*setstate)(struct net_device *, u8); 70 void (*getpermhwaddr)(struct net_device *, u8 *); 71 void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8); 72 void (*setpgbwgcfgtx)(struct net_device *, int, u8); 73 void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8); 74 void (*setpgbwgcfgrx)(struct net_device *, int, u8); 75 void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *); 76 void (*getpgbwgcfgtx)(struct net_device *, int, u8 *); 77 void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *); 78 void (*getpgbwgcfgrx)(struct net_device *, int, u8 *); 79 void (*setpfccfg)(struct net_device *, int, u8); 80 void (*getpfccfg)(struct net_device *, int, u8 *); 81 u8 (*setall)(struct net_device *); 82 u8 (*getcap)(struct net_device *, int, u8 *); 83 int (*getnumtcs)(struct net_device *, int, u8 *); 84 int (*setnumtcs)(struct net_device *, int, u8); 85 u8 (*getpfcstate)(struct net_device *); 86 void (*setpfcstate)(struct net_device *, u8); 87 void (*getbcncfg)(struct net_device *, int, u32 *); 88 void (*setbcncfg)(struct net_device *, int, u32); 89 void (*getbcnrp)(struct net_device *, int, u8 *); 90 void (*setbcnrp)(struct net_device *, int, u8); 91 int (*setapp)(struct net_device *, u8, u16, u8); 92 int (*getapp)(struct net_device *, u8, u16); 93 u8 (*getfeatcfg)(struct net_device *, int, u8 *); 94 u8 (*setfeatcfg)(struct net_device *, int, u8); 95 96 /* DCBX configuration */ 97 u8 (*getdcbx)(struct net_device *); 98 u8 (*setdcbx)(struct net_device *, u8); 99 100 /* peer apps */ 101 int (*peer_getappinfo)(struct net_device *, struct dcb_peer_app_info *, 102 u16 *); 103 int (*peer_getapptable)(struct net_device *, struct dcb_app *); 104 105 /* CEE peer */ 106 int (*cee_peer_getpg) (struct net_device *, struct cee_pg *); 107 int (*cee_peer_getpfc) (struct net_device *, struct cee_pfc *); 108 109 /* buffer settings */ 110 int (*dcbnl_getbuffer)(struct net_device *, struct dcbnl_buffer *); 111 int (*dcbnl_setbuffer)(struct net_device *, struct dcbnl_buffer *); 112 113 /* apptrust */ 114 int (*dcbnl_setapptrust)(struct net_device *, u8 *, int); 115 int (*dcbnl_getapptrust)(struct net_device *, u8 *, int *); 116 }; 117 118 #endif /* __NET_DCBNL_H__ */ 119