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99 lines
2.8 KiB
99 lines
2.8 KiB
/* |
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* Linux driver for VMware's vmxnet3 ethernet NIC. |
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* |
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* Copyright (C) 2008-2020, VMware, Inc. All Rights Reserved. |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by the |
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* Free Software Foundation; version 2 of the License and no later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or |
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* NON INFRINGEMENT. See the GNU General Public License for more |
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* details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* The full GNU General Public License is included in this distribution in |
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* the file called "COPYING". |
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* |
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* Maintained by: [email protected] |
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* |
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*/ |
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#ifndef _UPT1_DEFS_H |
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#define _UPT1_DEFS_H |
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struct UPT1_TxStats { |
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u64 TSOPktsTxOK; /* TSO pkts post-segmentation */ |
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u64 TSOBytesTxOK; |
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u64 ucastPktsTxOK; |
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u64 ucastBytesTxOK; |
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u64 mcastPktsTxOK; |
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u64 mcastBytesTxOK; |
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u64 bcastPktsTxOK; |
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u64 bcastBytesTxOK; |
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u64 pktsTxError; |
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u64 pktsTxDiscard; |
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}; |
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struct UPT1_RxStats { |
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u64 LROPktsRxOK; /* LRO pkts */ |
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u64 LROBytesRxOK; /* bytes from LRO pkts */ |
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/* the following counters are for pkts from the wire, i.e., pre-LRO */ |
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u64 ucastPktsRxOK; |
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u64 ucastBytesRxOK; |
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u64 mcastPktsRxOK; |
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u64 mcastBytesRxOK; |
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u64 bcastPktsRxOK; |
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u64 bcastBytesRxOK; |
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u64 pktsRxOutOfBuf; |
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u64 pktsRxError; |
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}; |
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/* interrupt moderation level */ |
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enum { |
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UPT1_IML_NONE = 0, /* no interrupt moderation */ |
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UPT1_IML_HIGHEST = 7, /* least intr generated */ |
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UPT1_IML_ADAPTIVE = 8, /* adpative intr moderation */ |
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}; |
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/* values for UPT1_RSSConf.hashFunc */ |
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enum { |
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UPT1_RSS_HASH_TYPE_NONE = 0x0, |
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UPT1_RSS_HASH_TYPE_IPV4 = 0x01, |
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UPT1_RSS_HASH_TYPE_TCP_IPV4 = 0x02, |
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UPT1_RSS_HASH_TYPE_IPV6 = 0x04, |
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UPT1_RSS_HASH_TYPE_TCP_IPV6 = 0x08, |
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}; |
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enum { |
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UPT1_RSS_HASH_FUNC_NONE = 0x0, |
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UPT1_RSS_HASH_FUNC_TOEPLITZ = 0x01, |
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}; |
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#define UPT1_RSS_MAX_KEY_SIZE 40 |
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#define UPT1_RSS_MAX_IND_TABLE_SIZE 128 |
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struct UPT1_RSSConf { |
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u16 hashType; |
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u16 hashFunc; |
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u16 hashKeySize; |
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u16 indTableSize; |
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u8 hashKey[UPT1_RSS_MAX_KEY_SIZE]; |
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u8 indTable[UPT1_RSS_MAX_IND_TABLE_SIZE]; |
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}; |
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/* features */ |
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enum { |
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UPT1_F_RXCSUM = cpu_to_le64(0x0001), /* rx csum verification */ |
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UPT1_F_RSS = cpu_to_le64(0x0002), |
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UPT1_F_RXVLAN = cpu_to_le64(0x0004), /* VLAN tag stripping */ |
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UPT1_F_LRO = cpu_to_le64(0x0008), |
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UPT1_F_RXINNEROFLD = cpu_to_le64(0x00010), /* Geneve/Vxlan rx csum |
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* offloading |
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*/ |
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}; |
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#endif
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