/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2019, Intel Corporation. */ #ifndef _ICE_DCB_H_ #define _ICE_DCB_H_ #include "ice_type.h" #include <scsi/iscsi_proto.h> #define ICE_DCBX_STATUS_NOT_STARTED … #define ICE_DCBX_STATUS_IN_PROGRESS … #define ICE_DCBX_STATUS_DONE … #define ICE_DCBX_STATUS_DIS … #define ICE_TLV_TYPE_END … #define ICE_TLV_TYPE_ORG … #define ICE_IEEE_8021QAZ_OUI … #define ICE_IEEE_SUBTYPE_ETS_CFG … #define ICE_IEEE_SUBTYPE_ETS_REC … #define ICE_IEEE_SUBTYPE_PFC_CFG … #define ICE_IEEE_SUBTYPE_APP_PRI … #define ICE_CEE_DCBX_OUI … #define ICE_CEE_DCBX_TYPE … #define ICE_DSCP_OUI … #define ICE_DSCP_SUBTYPE_DSCP2UP … #define ICE_DSCP_SUBTYPE_ENFORCE … #define ICE_DSCP_SUBTYPE_TCBW … #define ICE_DSCP_SUBTYPE_PFC … #define ICE_DSCP_IPV6_OFFSET … #define ICE_CEE_SUBTYPE_PG_CFG … #define ICE_CEE_SUBTYPE_PFC_CFG … #define ICE_CEE_SUBTYPE_APP_PRI … #define ICE_CEE_MAX_FEAT_TYPE … /* Defines for LLDP TLV header */ #define ICE_LLDP_TLV_LEN_S … #define ICE_LLDP_TLV_LEN_M … #define ICE_LLDP_TLV_TYPE_S … #define ICE_LLDP_TLV_TYPE_M … #define ICE_LLDP_TLV_SUBTYPE_S … #define ICE_LLDP_TLV_SUBTYPE_M … #define ICE_LLDP_TLV_OUI_S … #define ICE_LLDP_TLV_OUI_M … /* Defines for IEEE ETS TLV */ #define ICE_IEEE_ETS_MAXTC_S … #define ICE_IEEE_ETS_MAXTC_M … #define ICE_IEEE_ETS_CBS_S … #define ICE_IEEE_ETS_CBS_M … #define ICE_IEEE_ETS_WILLING_S … #define ICE_IEEE_ETS_WILLING_M … #define ICE_IEEE_ETS_PRIO_0_S … #define ICE_IEEE_ETS_PRIO_0_M … #define ICE_IEEE_ETS_PRIO_1_S … #define ICE_IEEE_ETS_PRIO_1_M … #define ICE_CEE_PGID_PRIO_0_S … #define ICE_CEE_PGID_PRIO_0_M … #define ICE_CEE_PGID_PRIO_1_S … #define ICE_CEE_PGID_PRIO_1_M … #define ICE_CEE_PGID_STRICT … /* Defines for IEEE TSA types */ #define ICE_IEEE_TSA_STRICT … #define ICE_IEEE_TSA_ETS … /* Defines for IEEE PFC TLV */ #define ICE_IEEE_PFC_CAP_S … #define ICE_IEEE_PFC_CAP_M … #define ICE_IEEE_PFC_MBC_S … #define ICE_IEEE_PFC_MBC_M … #define ICE_IEEE_PFC_WILLING_S … #define ICE_IEEE_PFC_WILLING_M … /* Defines for IEEE APP TLV */ #define ICE_IEEE_APP_SEL_S … #define ICE_IEEE_APP_SEL_M … #define ICE_IEEE_APP_PRIO_S … #define ICE_IEEE_APP_PRIO_M … /* TLV definitions for preparing MIB */ #define ICE_IEEE_TLV_ID_ETS_CFG … #define ICE_IEEE_TLV_ID_ETS_REC … #define ICE_IEEE_TLV_ID_PFC_CFG … #define ICE_IEEE_TLV_ID_APP_PRI … #define ICE_TLV_ID_END_OF_LLDPPDU … #define ICE_TLV_ID_START … #define ICE_TLV_ID_DSCP_UP … #define ICE_TLV_ID_DSCP_ENF … #define ICE_TLV_ID_DSCP_TC_BW … #define ICE_TLV_ID_DSCP_TO_PFC … #define ICE_IEEE_ETS_TLV_LEN … #define ICE_IEEE_PFC_TLV_LEN … #define ICE_IEEE_APP_TLV_LEN … #define ICE_DSCP_UP_TLV_LEN … #define ICE_DSCP_ENF_TLV_LEN … #define ICE_DSCP_TC_BW_TLV_LEN … #define ICE_DSCP_PFC_TLV_LEN … /* IEEE 802.1AB LLDP Organization specific TLV */ struct ice_lldp_org_tlv { … } __packed; struct ice_cee_tlv_hdr { … }; struct ice_cee_ctrl_tlv { … }; struct ice_cee_feat_tlv { … }; struct ice_cee_app_prio { … } __packed; int ice_aq_set_pfc_mode(struct ice_hw *hw, u8 pfc_mode, struct ice_sq_cd *cd); int ice_aq_get_dcb_cfg(struct ice_hw *hw, u8 mib_type, u8 bridgetype, struct ice_dcbx_cfg *dcbcfg); int ice_get_dcb_cfg(struct ice_port_info *pi); int ice_set_dcb_cfg(struct ice_port_info *pi); void ice_get_dcb_cfg_from_mib_change(struct ice_port_info *pi, struct ice_rq_event_info *event); int ice_init_dcb(struct ice_hw *hw, bool enable_mib_change); int ice_query_port_ets(struct ice_port_info *pi, struct ice_aqc_port_ets_elem *buf, u16 buf_size, struct ice_sq_cd *cmd_details); #ifdef CONFIG_DCB int ice_aq_stop_lldp(struct ice_hw *hw, bool shutdown_lldp_agent, bool persist, struct ice_sq_cd *cd); int ice_aq_start_lldp(struct ice_hw *hw, bool persist, struct ice_sq_cd *cd); int ice_aq_start_stop_dcbx(struct ice_hw *hw, bool start_dcbx_agent, bool *dcbx_agent_status, struct ice_sq_cd *cd); int ice_cfg_lldp_mib_change(struct ice_hw *hw, bool ena_mib); #else /* CONFIG_DCB */ static inline int ice_aq_stop_lldp(struct ice_hw __always_unused *hw, bool __always_unused shutdown_lldp_agent, bool __always_unused persist, struct ice_sq_cd __always_unused *cd) { return 0; } static inline int ice_aq_start_lldp(struct ice_hw __always_unused *hw, bool __always_unused persist, struct ice_sq_cd __always_unused *cd) { return 0; } static inline int ice_aq_start_stop_dcbx(struct ice_hw __always_unused *hw, bool __always_unused start_dcbx_agent, bool *dcbx_agent_status, struct ice_sq_cd __always_unused *cd) { *dcbx_agent_status = false; return 0; } static inline int ice_cfg_lldp_mib_change(struct ice_hw __always_unused *hw, bool __always_unused ena_mib) { return 0; } #endif /* CONFIG_DCB */ #endif /* _ICE_DCB_H_ */
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