1 /*
2 * Copyright 2008-2010 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 #ifndef _VNIC_RSS_H_
20 #define _VNIC_RSS_H_
21
22 /* RSS key array */
23
24 #define ENIC_RSS_BYTES_PER_KEY 10
25 #define ENIC_RSS_KEYS 4
26 #define ENIC_RSS_LEN (ENIC_RSS_BYTES_PER_KEY * ENIC_RSS_KEYS)
27
28 union vnic_rss_key {
29 struct {
30 u8 b[ENIC_RSS_BYTES_PER_KEY];
31 u8 b_pad[6];
32 } key[ENIC_RSS_KEYS];
33 u64 raw[8];
34 };
35
36 /* RSS cpu array */
37 union vnic_rss_cpu {
38 struct {
39 u8 b[4] ;
40 u8 b_pad[4];
41 } cpu[32];
42 u64 raw[32];
43 };
44
45 #endif /* _VNIC_RSS_H_ */