blob: 6332ac9391b89d4eaec6423a914f9995b321547b [file] [log] [blame]
Scott Feldman01f2e4e2008-09-15 09:17:11 -07001/*
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 */
24struct 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_ */