| Scott Feldman | 01f2e4e | 2008-09-15 09:17:11 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2008 Cisco Systems, Inc. All rights reserved. |
| 3 | * Copyright 2007 Nuova Systems, Inc. All rights reserved. |
| 4 | * |
| 5 | * This program is free software; you may redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; version 2 of the License. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 10 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 11 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 12 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| 13 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 14 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 15 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 16 | * SOFTWARE. |
| 17 | * |
| 18 | */ |
| 19 | |
| 20 | #ifndef _VNIC_ENIC_H_ |
| 21 | #define _VNIC_ENIC_H_ |
| 22 | |
| 23 | /* Device-specific region: enet configuration */ |
| 24 | struct vnic_enet_config { |
| 25 | u32 flags; |
| 26 | u32 wq_desc_count; |
| 27 | u32 rq_desc_count; |
| 28 | u16 mtu; |
| 29 | u16 intr_timer; |
| 30 | u8 intr_timer_type; |
| 31 | u8 intr_mode; |
| 32 | char devname[16]; |
| 33 | }; |
| 34 | |
| 35 | #define VENETF_TSO 0x1 /* TSO enabled */ |
| 36 | #define VENETF_LRO 0x2 /* LRO enabled */ |
| 37 | #define VENETF_RXCSUM 0x4 /* RX csum enabled */ |
| 38 | #define VENETF_TXCSUM 0x8 /* TX csum enabled */ |
| 39 | #define VENETF_RSS 0x10 /* RSS enabled */ |
| 40 | #define VENETF_RSSHASH_IPV4 0x20 /* Hash on IPv4 fields */ |
| 41 | #define VENETF_RSSHASH_TCPIPV4 0x40 /* Hash on TCP + IPv4 fields */ |
| 42 | #define VENETF_RSSHASH_IPV6 0x80 /* Hash on IPv6 fields */ |
| 43 | #define VENETF_RSSHASH_TCPIPV6 0x100 /* Hash on TCP + IPv6 fields */ |
| 44 | #define VENETF_RSSHASH_IPV6_EX 0x200 /* Hash on IPv6 extended fields */ |
| 45 | #define VENETF_RSSHASH_TCPIPV6_EX 0x400 /* Hash on TCP + IPv6 ext. fields */ |
| 46 | |
| 47 | #endif /* _VNIC_ENIC_H_ */ |