blob: 2d842f79d41a5790b859b9dfb420644099215031 [file] [log] [blame]
Abhijeet Joglekar5df6d732009-04-17 18:33:26 -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#ifndef _VNIC_RESOURCE_H_
19#define _VNIC_RESOURCE_H_
20
21#define VNIC_RES_MAGIC 0x766E6963L /* 'vnic' */
22#define VNIC_RES_VERSION 0x00000000L
23
24/* vNIC resource types */
25enum vnic_res_type {
26 RES_TYPE_EOL, /* End-of-list */
27 RES_TYPE_WQ, /* Work queues */
28 RES_TYPE_RQ, /* Receive queues */
29 RES_TYPE_CQ, /* Completion queues */
30 RES_TYPE_RSVD1,
31 RES_TYPE_NIC_CFG, /* Enet NIC config registers */
32 RES_TYPE_RSVD2,
33 RES_TYPE_RSVD3,
34 RES_TYPE_RSVD4,
35 RES_TYPE_RSVD5,
36 RES_TYPE_INTR_CTRL, /* Interrupt ctrl table */
37 RES_TYPE_INTR_TABLE, /* MSI/MSI-X Interrupt table */
38 RES_TYPE_INTR_PBA, /* MSI/MSI-X PBA table */
39 RES_TYPE_INTR_PBA_LEGACY, /* Legacy intr status */
40 RES_TYPE_RSVD6,
41 RES_TYPE_RSVD7,
42 RES_TYPE_DEVCMD, /* Device command region */
43 RES_TYPE_PASS_THRU_PAGE, /* Pass-thru page */
44
45 RES_TYPE_MAX, /* Count of resource types */
46};
47
48struct vnic_resource_header {
49 u32 magic;
50 u32 version;
51};
52
53struct vnic_resource {
54 u8 type;
55 u8 bar;
56 u8 pad[2];
57 u32 bar_offset;
58 u32 count;
59};
60
61#endif /* _VNIC_RESOURCE_H_ */