uapi/linux/dcbnl.h

1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3  * Copyright (c) 2008-2011, Intel Corporation.
16  * Place - Suite 330, Boston, MA 02111-1307 USA.
38  * @cbs: credit based shaper ets algorithm supported
50  * ----
53  *	1	credit-based shaper
55  *	3-254	reserved
94  *		   given in u-seconds
109  *		    value is given as percentage (1-100)
114  *		       the QCN capable hardware may add CN-TAG TLV to the
136  *@rppp_rp_centiseconds: the number of RP-centiseconds accumulated
152  * @delay: the allowance made for a round-trip propagation delay of the
181  * struct cee_pg - CEE Priority-Group managed object
200  * struct cee_pfc - CEE PFC managed object
221 /* Non-std selector values */
229  * @priority: 3-bit unsigned integer indicating priority for IEEE
230  *            8-bit 802.1p user priority bitmap for CEE
232  * ----
240  *	6-7	Reserved
245  *	2-3	Reserved
256  * struct dcb_peer_app_info - APP feature information sent by the peer
276  * enum dcbnl_commands - supported DCB commands
279  * @DCB_CMD_GSTATE: request the state of DCB in the device
280  * @DCB_CMD_SSTATE: set the state of DCB in the device
290  * @DCB_CMD_GCAP: request the DCB capabilities of the device
351 	DCB_CMD_MAX = __DCB_CMD_ENUM_MAX - 1,
355  * enum dcbnl_attrs - DCB top-level netlink attributes
359  * @DCB_ATTR_STATE: enable state of DCB in the device (NLA_U8)
366  * @DCB_ATTR_CAP: DCB capabilities of the device (NLA_NESTED)
400 	DCB_ATTR_MAX = __DCB_ATTR_ENUM_MAX - 1,
404  * enum ieee_attrs - IEEE 802.1Qaz get/set attributes
410  * @DCB_ATTR_IEEE_PEER_ETS: peer ETS configuration - get only
411  * @DCB_ATTR_IEEE_PEER_PFC: peer PFC configuration - get only
412  * @DCB_ATTR_IEEE_PEER_APP: peer APP tlv - get only
432 #define DCB_ATTR_IEEE_MAX (__DCB_ATTR_IEEE_MAX - 1)
440 #define DCB_ATTR_IEEE_APP_MAX (__DCB_ATTR_IEEE_APP_MAX - 1)
443  * enum cee_attrs - CEE DCBX get attributes.
446  * @DCB_ATTR_CEE_PEER_PG: peer PG configuration - get only
447  * @DCB_ATTR_CEE_PEER_PFC: peer PFC configuration - get only
448  * @DCB_ATTR_CEE_PEER_APP_TABLE: peer APP tlv - get only
469 #define DCB_ATTR_CEE_MAX (__DCB_ATTR_CEE_MAX - 1)
477 #define DCB_ATTR_CEE_PEER_APP_MAX (__DCB_ATTR_CEE_PEER_APP_MAX - 1)
484 #define DCB_ATTR_CEE_APP_MAX (__DCB_ATTR_CEE_APP_MAX - 1)
487  * enum dcbnl_pfc_attrs - DCB Priority Flow Control user priority nested attrs
516 	DCB_PFC_UP_ATTR_MAX = __DCB_PFC_UP_ATTR_ENUM_MAX - 1,
520  * enum dcbnl_pg_attrs - DCB Priority Group attributes
571 	DCB_PG_ATTR_MAX = __DCB_PG_ATTR_ENUM_MAX - 1,
575  * enum dcbnl_tc_attrs - DCB Traffic Class attributes
579  *                          Valid values are:  0-7
584  *                                 0 - none
585  *                                 1 - group strict
586  *                                 2 - link strict
587  * @DCB_TC_ATTR_PARAM_BW_PCT: optional - (NLA_U8) If supported by the device and
604 	DCB_TC_ATTR_PARAM_MAX = __DCB_TC_ATTR_PARAM_ENUM_MAX - 1,
608  * enum dcbnl_cap_attrs - DCB Capability attributes
641 	DCB_CAP_ATTR_MAX = __DCB_CAP_ATTR_ENUM_MAX - 1,
658  * @DCB_CAP_DCBX_VER_CEE: for a non-host DCBX engine, indicates the engine
661  * @DCB_CAP_DCBX_VER_IEEE: for a non-host DCBX engine, indicates the engine
664  * @DCB_CAP_DCBX_STATIC: for a non-host DCBX engine, indicates the engine
677  * enum dcbnl_numtcs_attrs - number of traffic classes
693 	DCB_NUMTCS_ATTR_MAX = __DCB_NUMTCS_ATTR_ENUM_MAX - 1,
727 	DCB_BCN_ATTR_MAX = __DCB_BCN_ATTR_ENUM_MAX - 1,
731  * enum dcb_general_attr_values - general DCB attribute values
750 	DCB_APP_ATTR_MAX = __DCB_APP_ATTR_ENUM_MAX - 1,
754  * enum dcbnl_featcfg_attrs - features conifiguration flags
776 	DCB_FEATCFG_ATTR_MAX = __DCB_FEATCFG_ATTR_ENUM_MAX - 1,