diff options
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_defs.h')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_defs.h | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_defs.h b/drivers/net/vmxnet3/vmxnet3_defs.h index c3a31646189f..a8d5ebd47c71 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) 2008-2016, VMware, Inc. All Rights Reserved. + * Copyright (C) 2008-2020, 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 @@ -82,6 +82,7 @@ enum { VMXNET3_CMD_RESERVED3, VMXNET3_CMD_SET_COALESCE, VMXNET3_CMD_REGISTER_MEMREGS, + VMXNET3_CMD_SET_RSS_FIELDS, VMXNET3_CMD_FIRST_GET = 0xF00D0000, VMXNET3_CMD_GET_QUEUE_STATUS = VMXNET3_CMD_FIRST_GET, @@ -96,19 +97,20 @@ enum { VMXNET3_CMD_GET_RESERVED1, VMXNET3_CMD_GET_TXDATA_DESC_SIZE, VMXNET3_CMD_GET_COALESCE, + VMXNET3_CMD_GET_RSS_FIELDS, }; /* * Little Endian layout of bitfields - * Byte 0 : 7.....len.....0 - * Byte 1 : rsvd gen 13.len.8 + * Byte 1 : oco gen 13.len.8 * Byte 2 : 5.msscof.0 ext1 dtype * Byte 3 : 13...msscof...6 * * Big Endian layout of bitfields - * Byte 0: 13...msscof...6 * Byte 1 : 5.msscof.0 ext1 dtype - * Byte 2 : rsvd gen 13.len.8 + * Byte 2 : oco gen 13.len.8 * Byte 3 : 7.....len.....0 * * Thus, le32_to_cpu on the dword will allow the big endian driver to read @@ -123,13 +125,13 @@ struct Vmxnet3_TxDesc { u32 msscof:14; /* MSS, checksum offset, flags */ u32 ext1:1; u32 dtype:1; /* descriptor type */ - u32 rsvd:1; + u32 oco:1; u32 gen:1; /* generation bit */ u32 len:14; #else u32 len:14; u32 gen:1; /* generation bit */ - u32 rsvd:1; + u32 oco:1; u32 dtype:1; /* descriptor type */ u32 ext1:1; u32 msscof:14; /* MSS, checksum offset, flags */ @@ -155,9 +157,10 @@ struct Vmxnet3_TxDesc { }; /* TxDesc.OM values */ -#define VMXNET3_OM_NONE 0 -#define VMXNET3_OM_CSUM 2 -#define VMXNET3_OM_TSO 3 +#define VMXNET3_OM_NONE 0 +#define VMXNET3_OM_ENCAP 1 +#define VMXNET3_OM_CSUM 2 +#define VMXNET3_OM_TSO 3 /* fields in TxDesc we access w/o using bit fields */ #define VMXNET3_TXD_EOP_SHIFT 12 @@ -224,6 +227,8 @@ struct Vmxnet3_RxDesc { #define VMXNET3_RXD_BTYPE_SHIFT 14 #define VMXNET3_RXD_GEN_SHIFT 31 +#define VMXNET3_RCD_HDR_INNER_SHIFT 13 + struct Vmxnet3_RxCompDesc { #ifdef __BIG_ENDIAN_BITFIELD u32 ext2:1; @@ -685,12 +690,22 @@ struct Vmxnet3_MemRegs { struct Vmxnet3_MemoryRegion memRegs[1]; }; +enum Vmxnet3_RSSField { + VMXNET3_RSS_FIELDS_TCPIP4 = 0x0001, + VMXNET3_RSS_FIELDS_TCPIP6 = 0x0002, + VMXNET3_RSS_FIELDS_UDPIP4 = 0x0004, + VMXNET3_RSS_FIELDS_UDPIP6 = 0x0008, + VMXNET3_RSS_FIELDS_ESPIP4 = 0x0010, + VMXNET3_RSS_FIELDS_ESPIP6 = 0x0020, +}; + /* If the command data <= 16 bytes, use the shared memory directly. * otherwise, use variable length configuration descriptor. */ union Vmxnet3_CmdInfo { struct Vmxnet3_VariableLenConfDesc varConf; struct Vmxnet3_SetPolling setPolling; + enum Vmxnet3_RSSField setRssFields; __le64 data[2]; }; |