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
