diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /drivers/net/vmxnet3/vmxnet3_defs.h | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_defs.h')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_defs.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_defs.h b/drivers/net/vmxnet3/vmxnet3_defs.h index 3718d024f..221a53025 100644 --- a/drivers/net/vmxnet3/vmxnet3_defs.h +++ b/drivers/net/vmxnet3/vmxnet3_defs.h @@ -1,7 +1,7 @@ /* * Linux driver for VMware's vmxnet3 ethernet NIC. * - * Copyright (C) 2008-2009, VMware, Inc. All Rights Reserved. + * Copyright (C) 2008-2015, 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 @@ -277,6 +277,40 @@ struct Vmxnet3_RxCompDesc { #endif /* __BIG_ENDIAN_BITFIELD */ }; +struct Vmxnet3_RxCompDescExt { + __le32 dword1; + u8 segCnt; /* Number of aggregated packets */ + u8 dupAckCnt; /* Number of duplicate Acks */ + __le16 tsDelta; /* TCP timestamp difference */ + __le32 dword2; +#ifdef __BIG_ENDIAN_BITFIELD + u32 gen:1; /* generation bit */ + u32 type:7; /* completion type */ + u32 fcs:1; /* Frame CRC correct */ + u32 frg:1; /* IP Fragment */ + u32 v4:1; /* IPv4 */ + u32 v6:1; /* IPv6 */ + u32 ipc:1; /* IP Checksum Correct */ + u32 tcp:1; /* TCP packet */ + u32 udp:1; /* UDP packet */ + u32 tuc:1; /* TCP/UDP Checksum Correct */ + u32 mss:16; +#else + u32 mss:16; + u32 tuc:1; /* TCP/UDP Checksum Correct */ + u32 udp:1; /* UDP packet */ + u32 tcp:1; /* TCP packet */ + u32 ipc:1; /* IP Checksum Correct */ + u32 v6:1; /* IPv6 */ + u32 v4:1; /* IPv4 */ + u32 frg:1; /* IP Fragment */ + u32 fcs:1; /* Frame CRC correct */ + u32 type:7; /* completion type */ + u32 gen:1; /* generation bit */ +#endif /* __BIG_ENDIAN_BITFIELD */ +}; + + /* fields in RxCompDesc we access via Vmxnet3_GenericDesc.dword[3] */ #define VMXNET3_RCD_TUC_SHIFT 16 #define VMXNET3_RCD_IPC_SHIFT 19 @@ -310,6 +344,7 @@ union Vmxnet3_GenericDesc { struct Vmxnet3_RxDesc rxd; struct Vmxnet3_TxCompDesc tcd; struct Vmxnet3_RxCompDesc rcd; + struct Vmxnet3_RxCompDescExt rcdExt; }; #define VMXNET3_INIT_GEN 1 @@ -361,6 +396,7 @@ enum { /* completion descriptor types */ #define VMXNET3_CDTYPE_TXCOMP 0 /* Tx Completion Descriptor */ #define VMXNET3_CDTYPE_RXCOMP 3 /* Rx Completion Descriptor */ +#define VMXNET3_CDTYPE_RXCOMP_LRO 4 /* Rx Completion Descriptor for LRO */ enum { VMXNET3_GOS_BITS_UNK = 0, /* unknown */ |