1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __LINUX_DCBNL_H__ 20 #define __LINUX_DCBNL_H__ 21 #include <linux/types.h> 22 #define IEEE_8021QAZ_MAX_TCS 8 23 #define IEEE_8021QAZ_TSA_STRICT 0 24 #define IEEE_8021QAZ_TSA_CB_SHAPER 1 25 #define IEEE_8021QAZ_TSA_ETS 2 26 #define IEEE_8021QAZ_TSA_VENDOR 255 27 struct ieee_ets { 28 __u8 willing; 29 __u8 ets_cap; 30 __u8 cbs; 31 __u8 tc_tx_bw[IEEE_8021QAZ_MAX_TCS]; 32 __u8 tc_rx_bw[IEEE_8021QAZ_MAX_TCS]; 33 __u8 tc_tsa[IEEE_8021QAZ_MAX_TCS]; 34 __u8 prio_tc[IEEE_8021QAZ_MAX_TCS]; 35 __u8 tc_reco_bw[IEEE_8021QAZ_MAX_TCS]; 36 __u8 tc_reco_tsa[IEEE_8021QAZ_MAX_TCS]; 37 __u8 reco_prio_tc[IEEE_8021QAZ_MAX_TCS]; 38 }; 39 struct ieee_maxrate { 40 __u64 tc_maxrate[IEEE_8021QAZ_MAX_TCS]; 41 }; 42 enum dcbnl_cndd_states { 43 DCB_CNDD_RESET = 0, 44 DCB_CNDD_EDGE, 45 DCB_CNDD_INTERIOR, 46 DCB_CNDD_INTERIOR_READY, 47 }; 48 struct ieee_qcn { 49 __u8 rpg_enable[IEEE_8021QAZ_MAX_TCS]; 50 __u32 rppp_max_rps[IEEE_8021QAZ_MAX_TCS]; 51 __u32 rpg_time_reset[IEEE_8021QAZ_MAX_TCS]; 52 __u32 rpg_byte_reset[IEEE_8021QAZ_MAX_TCS]; 53 __u32 rpg_threshold[IEEE_8021QAZ_MAX_TCS]; 54 __u32 rpg_max_rate[IEEE_8021QAZ_MAX_TCS]; 55 __u32 rpg_ai_rate[IEEE_8021QAZ_MAX_TCS]; 56 __u32 rpg_hai_rate[IEEE_8021QAZ_MAX_TCS]; 57 __u32 rpg_gd[IEEE_8021QAZ_MAX_TCS]; 58 __u32 rpg_min_dec_fac[IEEE_8021QAZ_MAX_TCS]; 59 __u32 rpg_min_rate[IEEE_8021QAZ_MAX_TCS]; 60 __u32 cndd_state_machine[IEEE_8021QAZ_MAX_TCS]; 61 }; 62 struct ieee_qcn_stats { 63 __u64 rppp_rp_centiseconds[IEEE_8021QAZ_MAX_TCS]; 64 __u32 rppp_created_rps[IEEE_8021QAZ_MAX_TCS]; 65 }; 66 struct ieee_pfc { 67 __u8 pfc_cap; 68 __u8 pfc_en; 69 __u8 mbc; 70 __u16 delay; 71 __u64 requests[IEEE_8021QAZ_MAX_TCS]; 72 __u64 indications[IEEE_8021QAZ_MAX_TCS]; 73 }; 74 #define IEEE_8021Q_MAX_PRIORITIES 8 75 #define DCBX_MAX_BUFFERS 8 76 struct dcbnl_buffer { 77 __u8 prio2buffer[IEEE_8021Q_MAX_PRIORITIES]; 78 __u32 buffer_size[DCBX_MAX_BUFFERS]; 79 __u32 total_size; 80 }; 81 #define CEE_DCBX_MAX_PGS 8 82 #define CEE_DCBX_MAX_PRIO 8 83 struct cee_pg { 84 __u8 willing; 85 __u8 error; 86 __u8 pg_en; 87 __u8 tcs_supported; 88 __u8 pg_bw[CEE_DCBX_MAX_PGS]; 89 __u8 prio_pg[CEE_DCBX_MAX_PGS]; 90 }; 91 struct cee_pfc { 92 __u8 willing; 93 __u8 error; 94 __u8 pfc_en; 95 __u8 tcs_supported; 96 }; 97 #define IEEE_8021QAZ_APP_SEL_ETHERTYPE 1 98 #define IEEE_8021QAZ_APP_SEL_STREAM 2 99 #define IEEE_8021QAZ_APP_SEL_DGRAM 3 100 #define IEEE_8021QAZ_APP_SEL_ANY 4 101 #define IEEE_8021QAZ_APP_SEL_DSCP 5 102 struct dcb_app { 103 __u8 selector; 104 __u8 priority; 105 __u16 protocol; 106 }; 107 struct dcb_peer_app_info { 108 __u8 willing; 109 __u8 error; 110 }; 111 struct dcbmsg { 112 __u8 dcb_family; 113 __u8 cmd; 114 __u16 dcb_pad; 115 }; 116 enum dcbnl_commands { 117 DCB_CMD_UNDEFINED, 118 DCB_CMD_GSTATE, 119 DCB_CMD_SSTATE, 120 DCB_CMD_PGTX_GCFG, 121 DCB_CMD_PGTX_SCFG, 122 DCB_CMD_PGRX_GCFG, 123 DCB_CMD_PGRX_SCFG, 124 DCB_CMD_PFC_GCFG, 125 DCB_CMD_PFC_SCFG, 126 DCB_CMD_SET_ALL, 127 DCB_CMD_GPERM_HWADDR, 128 DCB_CMD_GCAP, 129 DCB_CMD_GNUMTCS, 130 DCB_CMD_SNUMTCS, 131 DCB_CMD_PFC_GSTATE, 132 DCB_CMD_PFC_SSTATE, 133 DCB_CMD_BCN_GCFG, 134 DCB_CMD_BCN_SCFG, 135 DCB_CMD_GAPP, 136 DCB_CMD_SAPP, 137 DCB_CMD_IEEE_SET, 138 DCB_CMD_IEEE_GET, 139 DCB_CMD_GDCBX, 140 DCB_CMD_SDCBX, 141 DCB_CMD_GFEATCFG, 142 DCB_CMD_SFEATCFG, 143 DCB_CMD_CEE_GET, 144 DCB_CMD_IEEE_DEL, 145 __DCB_CMD_ENUM_MAX, 146 DCB_CMD_MAX = __DCB_CMD_ENUM_MAX - 1, 147 }; 148 enum dcbnl_attrs { 149 DCB_ATTR_UNDEFINED, 150 DCB_ATTR_IFNAME, 151 DCB_ATTR_STATE, 152 DCB_ATTR_PFC_STATE, 153 DCB_ATTR_PFC_CFG, 154 DCB_ATTR_NUM_TC, 155 DCB_ATTR_PG_CFG, 156 DCB_ATTR_SET_ALL, 157 DCB_ATTR_PERM_HWADDR, 158 DCB_ATTR_CAP, 159 DCB_ATTR_NUMTCS, 160 DCB_ATTR_BCN, 161 DCB_ATTR_APP, 162 DCB_ATTR_IEEE, 163 DCB_ATTR_DCBX, 164 DCB_ATTR_FEATCFG, 165 DCB_ATTR_CEE, 166 __DCB_ATTR_ENUM_MAX, 167 DCB_ATTR_MAX = __DCB_ATTR_ENUM_MAX - 1, 168 }; 169 enum ieee_attrs { 170 DCB_ATTR_IEEE_UNSPEC, 171 DCB_ATTR_IEEE_ETS, 172 DCB_ATTR_IEEE_PFC, 173 DCB_ATTR_IEEE_APP_TABLE, 174 DCB_ATTR_IEEE_PEER_ETS, 175 DCB_ATTR_IEEE_PEER_PFC, 176 DCB_ATTR_IEEE_PEER_APP, 177 DCB_ATTR_IEEE_MAXRATE, 178 DCB_ATTR_IEEE_QCN, 179 DCB_ATTR_IEEE_QCN_STATS, 180 DCB_ATTR_DCB_BUFFER, 181 __DCB_ATTR_IEEE_MAX 182 }; 183 #define DCB_ATTR_IEEE_MAX (__DCB_ATTR_IEEE_MAX - 1) 184 enum ieee_attrs_app { 185 DCB_ATTR_IEEE_APP_UNSPEC, 186 DCB_ATTR_IEEE_APP, 187 __DCB_ATTR_IEEE_APP_MAX 188 }; 189 #define DCB_ATTR_IEEE_APP_MAX (__DCB_ATTR_IEEE_APP_MAX - 1) 190 enum cee_attrs { 191 DCB_ATTR_CEE_UNSPEC, 192 DCB_ATTR_CEE_PEER_PG, 193 DCB_ATTR_CEE_PEER_PFC, 194 DCB_ATTR_CEE_PEER_APP_TABLE, 195 DCB_ATTR_CEE_TX_PG, 196 DCB_ATTR_CEE_RX_PG, 197 DCB_ATTR_CEE_PFC, 198 DCB_ATTR_CEE_APP_TABLE, 199 DCB_ATTR_CEE_FEAT, 200 __DCB_ATTR_CEE_MAX 201 }; 202 #define DCB_ATTR_CEE_MAX (__DCB_ATTR_CEE_MAX - 1) 203 enum peer_app_attr { 204 DCB_ATTR_CEE_PEER_APP_UNSPEC, 205 DCB_ATTR_CEE_PEER_APP_INFO, 206 DCB_ATTR_CEE_PEER_APP, 207 __DCB_ATTR_CEE_PEER_APP_MAX 208 }; 209 #define DCB_ATTR_CEE_PEER_APP_MAX (__DCB_ATTR_CEE_PEER_APP_MAX - 1) 210 enum cee_attrs_app { 211 DCB_ATTR_CEE_APP_UNSPEC, 212 DCB_ATTR_CEE_APP, 213 __DCB_ATTR_CEE_APP_MAX 214 }; 215 #define DCB_ATTR_CEE_APP_MAX (__DCB_ATTR_CEE_APP_MAX - 1) 216 enum dcbnl_pfc_up_attrs { 217 DCB_PFC_UP_ATTR_UNDEFINED, 218 DCB_PFC_UP_ATTR_0, 219 DCB_PFC_UP_ATTR_1, 220 DCB_PFC_UP_ATTR_2, 221 DCB_PFC_UP_ATTR_3, 222 DCB_PFC_UP_ATTR_4, 223 DCB_PFC_UP_ATTR_5, 224 DCB_PFC_UP_ATTR_6, 225 DCB_PFC_UP_ATTR_7, 226 DCB_PFC_UP_ATTR_ALL, 227 __DCB_PFC_UP_ATTR_ENUM_MAX, 228 DCB_PFC_UP_ATTR_MAX = __DCB_PFC_UP_ATTR_ENUM_MAX - 1, 229 }; 230 enum dcbnl_pg_attrs { 231 DCB_PG_ATTR_UNDEFINED, 232 DCB_PG_ATTR_TC_0, 233 DCB_PG_ATTR_TC_1, 234 DCB_PG_ATTR_TC_2, 235 DCB_PG_ATTR_TC_3, 236 DCB_PG_ATTR_TC_4, 237 DCB_PG_ATTR_TC_5, 238 DCB_PG_ATTR_TC_6, 239 DCB_PG_ATTR_TC_7, 240 DCB_PG_ATTR_TC_MAX, 241 DCB_PG_ATTR_TC_ALL, 242 DCB_PG_ATTR_BW_ID_0, 243 DCB_PG_ATTR_BW_ID_1, 244 DCB_PG_ATTR_BW_ID_2, 245 DCB_PG_ATTR_BW_ID_3, 246 DCB_PG_ATTR_BW_ID_4, 247 DCB_PG_ATTR_BW_ID_5, 248 DCB_PG_ATTR_BW_ID_6, 249 DCB_PG_ATTR_BW_ID_7, 250 DCB_PG_ATTR_BW_ID_MAX, 251 DCB_PG_ATTR_BW_ID_ALL, 252 __DCB_PG_ATTR_ENUM_MAX, 253 DCB_PG_ATTR_MAX = __DCB_PG_ATTR_ENUM_MAX - 1, 254 }; 255 enum dcbnl_tc_attrs { 256 DCB_TC_ATTR_PARAM_UNDEFINED, 257 DCB_TC_ATTR_PARAM_PGID, 258 DCB_TC_ATTR_PARAM_UP_MAPPING, 259 DCB_TC_ATTR_PARAM_STRICT_PRIO, 260 DCB_TC_ATTR_PARAM_BW_PCT, 261 DCB_TC_ATTR_PARAM_ALL, 262 __DCB_TC_ATTR_PARAM_ENUM_MAX, 263 DCB_TC_ATTR_PARAM_MAX = __DCB_TC_ATTR_PARAM_ENUM_MAX - 1, 264 }; 265 enum dcbnl_cap_attrs { 266 DCB_CAP_ATTR_UNDEFINED, 267 DCB_CAP_ATTR_ALL, 268 DCB_CAP_ATTR_PG, 269 DCB_CAP_ATTR_PFC, 270 DCB_CAP_ATTR_UP2TC, 271 DCB_CAP_ATTR_PG_TCS, 272 DCB_CAP_ATTR_PFC_TCS, 273 DCB_CAP_ATTR_GSP, 274 DCB_CAP_ATTR_BCN, 275 DCB_CAP_ATTR_DCBX, 276 __DCB_CAP_ATTR_ENUM_MAX, 277 DCB_CAP_ATTR_MAX = __DCB_CAP_ATTR_ENUM_MAX - 1, 278 }; 279 #define DCB_CAP_DCBX_HOST 0x01 280 #define DCB_CAP_DCBX_LLD_MANAGED 0x02 281 #define DCB_CAP_DCBX_VER_CEE 0x04 282 #define DCB_CAP_DCBX_VER_IEEE 0x08 283 #define DCB_CAP_DCBX_STATIC 0x10 284 enum dcbnl_numtcs_attrs { 285 DCB_NUMTCS_ATTR_UNDEFINED, 286 DCB_NUMTCS_ATTR_ALL, 287 DCB_NUMTCS_ATTR_PG, 288 DCB_NUMTCS_ATTR_PFC, 289 __DCB_NUMTCS_ATTR_ENUM_MAX, 290 DCB_NUMTCS_ATTR_MAX = __DCB_NUMTCS_ATTR_ENUM_MAX - 1, 291 }; 292 enum dcbnl_bcn_attrs { 293 DCB_BCN_ATTR_UNDEFINED = 0, 294 DCB_BCN_ATTR_RP_0, 295 DCB_BCN_ATTR_RP_1, 296 DCB_BCN_ATTR_RP_2, 297 DCB_BCN_ATTR_RP_3, 298 DCB_BCN_ATTR_RP_4, 299 DCB_BCN_ATTR_RP_5, 300 DCB_BCN_ATTR_RP_6, 301 DCB_BCN_ATTR_RP_7, 302 DCB_BCN_ATTR_RP_ALL, 303 DCB_BCN_ATTR_BCNA_0, 304 DCB_BCN_ATTR_BCNA_1, 305 DCB_BCN_ATTR_ALPHA, 306 DCB_BCN_ATTR_BETA, 307 DCB_BCN_ATTR_GD, 308 DCB_BCN_ATTR_GI, 309 DCB_BCN_ATTR_TMAX, 310 DCB_BCN_ATTR_TD, 311 DCB_BCN_ATTR_RMIN, 312 DCB_BCN_ATTR_W, 313 DCB_BCN_ATTR_RD, 314 DCB_BCN_ATTR_RU, 315 DCB_BCN_ATTR_WRTT, 316 DCB_BCN_ATTR_RI, 317 DCB_BCN_ATTR_C, 318 DCB_BCN_ATTR_ALL, 319 __DCB_BCN_ATTR_ENUM_MAX, 320 DCB_BCN_ATTR_MAX = __DCB_BCN_ATTR_ENUM_MAX - 1, 321 }; 322 enum dcb_general_attr_values { 323 DCB_ATTR_VALUE_UNDEFINED = 0xff 324 }; 325 #define DCB_APP_IDTYPE_ETHTYPE 0x00 326 #define DCB_APP_IDTYPE_PORTNUM 0x01 327 enum dcbnl_app_attrs { 328 DCB_APP_ATTR_UNDEFINED, 329 DCB_APP_ATTR_IDTYPE, 330 DCB_APP_ATTR_ID, 331 DCB_APP_ATTR_PRIORITY, 332 __DCB_APP_ATTR_ENUM_MAX, 333 DCB_APP_ATTR_MAX = __DCB_APP_ATTR_ENUM_MAX - 1, 334 }; 335 #define DCB_FEATCFG_ERROR 0x01 336 #define DCB_FEATCFG_ENABLE 0x02 337 #define DCB_FEATCFG_WILLING 0x04 338 #define DCB_FEATCFG_ADVERTISE 0x08 339 enum dcbnl_featcfg_attrs { 340 DCB_FEATCFG_ATTR_UNDEFINED, 341 DCB_FEATCFG_ATTR_ALL, 342 DCB_FEATCFG_ATTR_PG, 343 DCB_FEATCFG_ATTR_PFC, 344 DCB_FEATCFG_ATTR_APP, 345 __DCB_FEATCFG_ATTR_ENUM_MAX, 346 DCB_FEATCFG_ATTR_MAX = __DCB_FEATCFG_ATTR_ENUM_MAX - 1, 347 }; 348 #endif 349