Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / vmxnet3 / upt1_defs.h

diff --git a/kernel/drivers/net/vmxnet3/upt1_defs.h b/kernel/drivers/net/vmxnet3/upt1_defs.h
new file mode 100644 (file)
index 0000000..969c751
--- /dev/null
+++ b/kernel/drivers/net/vmxnet3/upt1_defs.h
@@ -0,0 +1,96 @@
+/*
+ * Linux driver for VMware's vmxnet3 ethernet NIC.
+ *
+ * Copyright (C) 2008-2009, VMware, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; version 2 of the License and no later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Maintained by: Shreyas Bhatewara <pv-drivers@vmware.com>
+ *
+ */
+
+#ifndef _UPT1_DEFS_H
+#define _UPT1_DEFS_H
+
+struct UPT1_TxStats {
+       u64                     TSOPktsTxOK;  /* TSO pkts post-segmentation */
+       u64                     TSOBytesTxOK;
+       u64                     ucastPktsTxOK;
+       u64                     ucastBytesTxOK;
+       u64                     mcastPktsTxOK;
+       u64                     mcastBytesTxOK;
+       u64                     bcastPktsTxOK;
+       u64                     bcastBytesTxOK;
+       u64                     pktsTxError;
+       u64                     pktsTxDiscard;
+};
+
+struct UPT1_RxStats {
+       u64                     LROPktsRxOK;    /* LRO pkts */
+       u64                     LROBytesRxOK;   /* bytes from LRO pkts */
+       /* the following counters are for pkts from the wire, i.e., pre-LRO */
+       u64                     ucastPktsRxOK;
+       u64                     ucastBytesRxOK;
+       u64                     mcastPktsRxOK;
+       u64                     mcastBytesRxOK;
+       u64                     bcastPktsRxOK;
+       u64                     bcastBytesRxOK;
+       u64                     pktsRxOutOfBuf;
+       u64                     pktsRxError;
+};
+
+/* interrupt moderation level */
+enum {
+       UPT1_IML_NONE           = 0, /* no interrupt moderation */
+       UPT1_IML_HIGHEST        = 7, /* least intr generated */
+       UPT1_IML_ADAPTIVE       = 8, /* adpative intr moderation */
+};
+/* values for UPT1_RSSConf.hashFunc */
+enum {
+       UPT1_RSS_HASH_TYPE_NONE      = 0x0,
+       UPT1_RSS_HASH_TYPE_IPV4      = 0x01,
+       UPT1_RSS_HASH_TYPE_TCP_IPV4  = 0x02,
+       UPT1_RSS_HASH_TYPE_IPV6      = 0x04,
+       UPT1_RSS_HASH_TYPE_TCP_IPV6  = 0x08,
+};
+
+enum {
+       UPT1_RSS_HASH_FUNC_NONE      = 0x0,
+       UPT1_RSS_HASH_FUNC_TOEPLITZ  = 0x01,
+};
+
+#define UPT1_RSS_MAX_KEY_SIZE        40
+#define UPT1_RSS_MAX_IND_TABLE_SIZE  128
+
+struct UPT1_RSSConf {
+       u16                     hashType;
+       u16                     hashFunc;
+       u16                     hashKeySize;
+       u16                     indTableSize;
+       u8                      hashKey[UPT1_RSS_MAX_KEY_SIZE];
+       u8                      indTable[UPT1_RSS_MAX_IND_TABLE_SIZE];
+};
+
+/* features */
+enum {
+       UPT1_F_RXCSUM           = cpu_to_le64(0x0001),   /* rx csum verification */
+       UPT1_F_RSS              = cpu_to_le64(0x0002),
+       UPT1_F_RXVLAN           = cpu_to_le64(0x0004),   /* VLAN tag stripping */
+       UPT1_F_LRO              = cpu_to_le64(0x0008),
+};
+#endif