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
20#ifndef _VNIC_RESOURCE_H_
21#define _VNIC_RESOURCE_H_
22
23#define VNIC_RES_MAGIC		0x766E6963L	/* 'vnic' */
24#define VNIC_RES_VERSION	0x00000000L
25#define MGMTVNIC_MAGIC		0x544d474dL	/* 'MGMT' */
26#define MGMTVNIC_VERSION	0x00000000L
27
28/* The MAC address assigned to the CFG vNIC is fixed. */
29#define MGMTVNIC_MAC		{ 0x02, 0x00, 0x54, 0x4d, 0x47, 0x4d }
30
31/* vNIC resource types */
32enum vnic_res_type {
33	RES_TYPE_EOL,			/* End-of-list */
34	RES_TYPE_WQ,			/* Work queues */
35	RES_TYPE_RQ,			/* Receive queues */
36	RES_TYPE_CQ,			/* Completion queues */
37	RES_TYPE_RSVD1,
38	RES_TYPE_NIC_CFG,		/* Enet NIC config registers */
39	RES_TYPE_RSVD2,
40	RES_TYPE_RSVD3,
41	RES_TYPE_RSVD4,
42	RES_TYPE_RSVD5,
43	RES_TYPE_INTR_CTRL,		/* Interrupt ctrl table */
44	RES_TYPE_INTR_TABLE,		/* MSI/MSI-X Interrupt table */
45	RES_TYPE_INTR_PBA,		/* MSI/MSI-X PBA table */
46	RES_TYPE_INTR_PBA_LEGACY,	/* Legacy intr status */
47	RES_TYPE_RSVD6,
48	RES_TYPE_RSVD7,
49	RES_TYPE_DEVCMD,		/* Device command region */
50	RES_TYPE_PASS_THRU_PAGE,	/* Pass-thru page */
51
52	RES_TYPE_MAX,			/* Count of resource types */
53};
54
55struct vnic_resource_header {
56	u32 magic;
57	u32 version;
58};
59
60struct mgmt_barmap_hdr {
61	u32 magic;			/* magic number */
62	u32 version;			/* header format version */
63	u16 lif;			/* loopback lif for mgmt frames */
64	u16 pci_slot;			/* installed pci slot */
65	char serial[16];		/* card serial number */
66};
67
68struct vnic_resource {
69	u8 type;
70	u8 bar;
71	u8 pad[2];
72	u32 bar_offset;
73	u32 count;
74};
75
76#endif /* _VNIC_RESOURCE_H_ */
77