diff options
Diffstat (limited to 'drivers/net/vmxnet3/base/upt1_defs.h')
-rw-r--r-- | drivers/net/vmxnet3/base/upt1_defs.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/drivers/net/vmxnet3/base/upt1_defs.h b/drivers/net/vmxnet3/base/upt1_defs.h new file mode 100644 index 00000000..d9144e32 --- /dev/null +++ b/drivers/net/vmxnet3/base/upt1_defs.h @@ -0,0 +1,117 @@ +/********************************************************* + * Copyright (C) 2007 VMware, Inc. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. + * + *********************************************************/ + +/* upt1_defs.h + * + * Definitions for UPTv1 + * + * Some of the defs are duplicated in vmkapi_net_upt.h, because + * vmkapi_net_upt.h cannot distribute with OSS yet and vmkapi headers can + * only include vmkapi headers. Make sure they are kept in sync! + */ + +#ifndef _UPT1_DEFS_H +#define _UPT1_DEFS_H + +#define UPT1_MAX_TX_QUEUES 64 +#define UPT1_MAX_RX_QUEUES 64 + +#define UPT1_MAX_INTRS (UPT1_MAX_TX_QUEUES + UPT1_MAX_RX_QUEUES) + +typedef +#include "vmware_pack_begin.h" +struct UPT1_TxStats { + uint64 TSOPktsTxOK; /* TSO pkts post-segmentation */ + uint64 TSOBytesTxOK; + uint64 ucastPktsTxOK; + uint64 ucastBytesTxOK; + uint64 mcastPktsTxOK; + uint64 mcastBytesTxOK; + uint64 bcastPktsTxOK; + uint64 bcastBytesTxOK; + uint64 pktsTxError; + uint64 pktsTxDiscard; +} +#include "vmware_pack_end.h" +UPT1_TxStats; + +typedef +#include "vmware_pack_begin.h" +struct UPT1_RxStats { + uint64 LROPktsRxOK; /* LRO pkts */ + uint64 LROBytesRxOK; /* bytes from LRO pkts */ + /* the following counters are for pkts from the wire, i.e., pre-LRO */ + uint64 ucastPktsRxOK; + uint64 ucastBytesRxOK; + uint64 mcastPktsRxOK; + uint64 mcastBytesRxOK; + uint64 bcastPktsRxOK; + uint64 bcastBytesRxOK; + uint64 pktsRxOutOfBuf; + uint64 pktsRxError; +} +#include "vmware_pack_end.h" +UPT1_RxStats; + +/* interrupt moderation level */ +#define UPT1_IML_NONE 0 /* no interrupt moderation */ +#define UPT1_IML_HIGHEST 7 /* least intr generated */ +#define UPT1_IML_ADAPTIVE 8 /* adpative intr moderation */ + +/* values for UPT1_RSSConf.hashFunc */ +#define UPT1_RSS_HASH_TYPE_NONE 0x0 +#define UPT1_RSS_HASH_TYPE_IPV4 0x01 +#define UPT1_RSS_HASH_TYPE_TCP_IPV4 0x02 +#define UPT1_RSS_HASH_TYPE_IPV6 0x04 +#define UPT1_RSS_HASH_TYPE_TCP_IPV6 0x08 + +#define UPT1_RSS_HASH_FUNC_NONE 0x0 +#define UPT1_RSS_HASH_FUNC_TOEPLITZ 0x01 + +#define UPT1_RSS_MAX_KEY_SIZE 40 +#define UPT1_RSS_MAX_IND_TABLE_SIZE 128 + +typedef +#include "vmware_pack_begin.h" +struct UPT1_RSSConf { + uint16 hashType; + uint16 hashFunc; + uint16 hashKeySize; + uint16 indTableSize; + uint8 hashKey[UPT1_RSS_MAX_KEY_SIZE]; + uint8 indTable[UPT1_RSS_MAX_IND_TABLE_SIZE]; +} +#include "vmware_pack_end.h" +UPT1_RSSConf; + +/* features */ +#define UPT1_F_RXCSUM 0x0001 /* rx csum verification */ +#define UPT1_F_RSS 0x0002 +#define UPT1_F_RXVLAN 0x0004 /* VLAN tag stripping */ +#define UPT1_F_LRO 0x0008 + +#endif |