+++ /dev/null
-/*******************************************************************************
-
-Copyright (c) 2013 - 2015, Intel Corporation
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-
-***************************************************************************/
-
-#ifndef _I40E_DCB_H_
-#define _I40E_DCB_H_
-
-#include "i40e_type.h"
-
-#define I40E_DCBX_OFFLOAD_DISABLED 0
-#define I40E_DCBX_OFFLOAD_ENABLED 1
-
-#define I40E_DCBX_STATUS_NOT_STARTED 0
-#define I40E_DCBX_STATUS_IN_PROGRESS 1
-#define I40E_DCBX_STATUS_DONE 2
-#define I40E_DCBX_STATUS_MULTIPLE_PEERS 3
-#define I40E_DCBX_STATUS_DISABLED 7
-
-#define I40E_TLV_TYPE_END 0
-#define I40E_TLV_TYPE_ORG 127
-
-#define I40E_IEEE_8021QAZ_OUI 0x0080C2
-#define I40E_IEEE_SUBTYPE_ETS_CFG 9
-#define I40E_IEEE_SUBTYPE_ETS_REC 10
-#define I40E_IEEE_SUBTYPE_PFC_CFG 11
-#define I40E_IEEE_SUBTYPE_APP_PRI 12
-
-#define I40E_LLDP_ADMINSTATUS_DISABLED 0
-#define I40E_LLDP_ADMINSTATUS_ENABLED_RX 1
-#define I40E_LLDP_ADMINSTATUS_ENABLED_TX 2
-#define I40E_LLDP_ADMINSTATUS_ENABLED_RXTX 3
-
-/* Defines for LLDP TLV header */
-#define I40E_LLDP_MIB_HLEN 14
-#define I40E_LLDP_TLV_LEN_SHIFT 0
-#define I40E_LLDP_TLV_LEN_MASK (0x01FF << I40E_LLDP_TLV_LEN_SHIFT)
-#define I40E_LLDP_TLV_TYPE_SHIFT 9
-#define I40E_LLDP_TLV_TYPE_MASK (0x7F << I40E_LLDP_TLV_TYPE_SHIFT)
-#define I40E_LLDP_TLV_SUBTYPE_SHIFT 0
-#define I40E_LLDP_TLV_SUBTYPE_MASK (0xFF << I40E_LLDP_TLV_SUBTYPE_SHIFT)
-#define I40E_LLDP_TLV_OUI_SHIFT 8
-#define I40E_LLDP_TLV_OUI_MASK (0xFFFFFF << I40E_LLDP_TLV_OUI_SHIFT)
-
-/* Defines for IEEE ETS TLV */
-#define I40E_IEEE_ETS_MAXTC_SHIFT 0
-#define I40E_IEEE_ETS_MAXTC_MASK (0x7 << I40E_IEEE_ETS_MAXTC_SHIFT)
-#define I40E_IEEE_ETS_CBS_SHIFT 6
-#define I40E_IEEE_ETS_CBS_MASK (0x1 << I40E_IEEE_ETS_CBS_SHIFT)
-#define I40E_IEEE_ETS_WILLING_SHIFT 7
-#define I40E_IEEE_ETS_WILLING_MASK (0x1 << I40E_IEEE_ETS_WILLING_SHIFT)
-#define I40E_IEEE_ETS_PRIO_0_SHIFT 0
-#define I40E_IEEE_ETS_PRIO_0_MASK (0x7 << I40E_IEEE_ETS_PRIO_0_SHIFT)
-#define I40E_IEEE_ETS_PRIO_1_SHIFT 4
-#define I40E_IEEE_ETS_PRIO_1_MASK (0x7 << I40E_IEEE_ETS_PRIO_1_SHIFT)
-#define I40E_CEE_PGID_PRIO_0_SHIFT 0
-#define I40E_CEE_PGID_PRIO_0_MASK (0xF << I40E_CEE_PGID_PRIO_0_SHIFT)
-#define I40E_CEE_PGID_PRIO_1_SHIFT 4
-#define I40E_CEE_PGID_PRIO_1_MASK (0xF << I40E_CEE_PGID_PRIO_1_SHIFT)
-#define I40E_CEE_PGID_STRICT 15
-
-/* Defines for IEEE TSA types */
-#define I40E_IEEE_TSA_STRICT 0
-#define I40E_IEEE_TSA_CBS 1
-#define I40E_IEEE_TSA_ETS 2
-#define I40E_IEEE_TSA_VENDOR 255
-
-/* Defines for IEEE PFC TLV */
-#define I40E_IEEE_PFC_CAP_SHIFT 0
-#define I40E_IEEE_PFC_CAP_MASK (0xF << I40E_IEEE_PFC_CAP_SHIFT)
-#define I40E_IEEE_PFC_MBC_SHIFT 6
-#define I40E_IEEE_PFC_MBC_MASK (0x1 << I40E_IEEE_PFC_MBC_SHIFT)
-#define I40E_IEEE_PFC_WILLING_SHIFT 7
-#define I40E_IEEE_PFC_WILLING_MASK (0x1 << I40E_IEEE_PFC_WILLING_SHIFT)
-
-/* Defines for IEEE APP TLV */
-#define I40E_IEEE_APP_SEL_SHIFT 0
-#define I40E_IEEE_APP_SEL_MASK (0x7 << I40E_IEEE_APP_SEL_SHIFT)
-#define I40E_IEEE_APP_PRIO_SHIFT 5
-#define I40E_IEEE_APP_PRIO_MASK (0x7 << I40E_IEEE_APP_PRIO_SHIFT)
-
-/* TLV definitions for preparing MIB */
-#define I40E_TLV_ID_CHASSIS_ID 0
-#define I40E_TLV_ID_PORT_ID 1
-#define I40E_TLV_ID_TIME_TO_LIVE 2
-#define I40E_IEEE_TLV_ID_ETS_CFG 3
-#define I40E_IEEE_TLV_ID_ETS_REC 4
-#define I40E_IEEE_TLV_ID_PFC_CFG 5
-#define I40E_IEEE_TLV_ID_APP_PRI 6
-#define I40E_TLV_ID_END_OF_LLDPPDU 7
-#define I40E_TLV_ID_START I40E_IEEE_TLV_ID_ETS_CFG
-
-#define I40E_IEEE_ETS_TLV_LENGTH 25
-#define I40E_IEEE_PFC_TLV_LENGTH 6
-#define I40E_IEEE_APP_TLV_LENGTH 11
-
-#pragma pack(1)
-
-/* IEEE 802.1AB LLDP TLV structure */
-struct i40e_lldp_generic_tlv {
- __be16 typelength;
- u8 tlvinfo[1];
-};
-
-/* IEEE 802.1AB LLDP Organization specific TLV */
-struct i40e_lldp_org_tlv {
- __be16 typelength;
- __be32 ouisubtype;
- u8 tlvinfo[1];
-};
-#pragma pack()
-
-/*
- * TODO: The below structures related LLDP/DCBX variables
- * and statistics are defined but need to find how to get
- * the required information from the Firmware to use them
- */
-
-/* IEEE 802.1AB LLDP Agent Statistics */
-struct i40e_lldp_stats {
- u64 remtablelastchangetime;
- u64 remtableinserts;
- u64 remtabledeletes;
- u64 remtabledrops;
- u64 remtableageouts;
- u64 txframestotal;
- u64 rxframesdiscarded;
- u64 rxportframeerrors;
- u64 rxportframestotal;
- u64 rxporttlvsdiscardedtotal;
- u64 rxporttlvsunrecognizedtotal;
- u64 remtoomanyneighbors;
-};
-
-/* IEEE 802.1Qaz DCBX variables */
-struct i40e_dcbx_variables {
- u32 defmaxtrafficclasses;
- u32 defprioritytcmapping;
- u32 deftcbandwidth;
- u32 deftsaassignment;
-};
-
-enum i40e_status_code i40e_get_dcbx_status(struct i40e_hw *hw,
- u16 *status);
-enum i40e_status_code i40e_lldp_to_dcb_config(u8 *lldpmib,
- struct i40e_dcbx_config *dcbcfg);
-enum i40e_status_code i40e_aq_get_dcb_config(struct i40e_hw *hw, u8 mib_type,
- u8 bridgetype,
- struct i40e_dcbx_config *dcbcfg);
-enum i40e_status_code i40e_get_dcb_config(struct i40e_hw *hw);
-enum i40e_status_code i40e_init_dcb(struct i40e_hw *hw);
-
-#endif /* _I40E_DCB_H_ */
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