1/* SPDX-License-Identifier: GPL-2.0-only */
2/* Copyright 2014 Cisco Systems, Inc. All rights reserved. */
3
4#ifndef _VNIC_RESOURCE_H_
5#define _VNIC_RESOURCE_H_
6
7#define VNIC_RES_MAGIC 0x766E6963L /* 'vnic' */
8#define VNIC_RES_VERSION 0x00000000L
9
10/* vNIC resource types */
11enum vnic_res_type {
12 RES_TYPE_EOL, /* End-of-list */
13 RES_TYPE_WQ, /* Work queues */
14 RES_TYPE_RQ, /* Receive queues */
15 RES_TYPE_CQ, /* Completion queues */
16 RES_TYPE_RSVD1,
17 RES_TYPE_NIC_CFG, /* Enet NIC config registers */
18 RES_TYPE_RSVD2,
19 RES_TYPE_RSVD3,
20 RES_TYPE_RSVD4,
21 RES_TYPE_RSVD5,
22 RES_TYPE_INTR_CTRL, /* Interrupt ctrl table */
23 RES_TYPE_INTR_TABLE, /* MSI/MSI-X Interrupt table */
24 RES_TYPE_INTR_PBA, /* MSI/MSI-X PBA table */
25 RES_TYPE_INTR_PBA_LEGACY, /* Legacy intr status */
26 RES_TYPE_RSVD6,
27 RES_TYPE_RSVD7,
28 RES_TYPE_DEVCMD, /* Device command region */
29 RES_TYPE_PASS_THRU_PAGE, /* Pass-thru page */
30 RES_TYPE_SUBVNIC, /* subvnic resource type */
31 RES_TYPE_MQ_WQ, /* MQ Work queues */
32 RES_TYPE_MQ_RQ, /* MQ Receive queues */
33 RES_TYPE_MQ_CQ, /* MQ Completion queues */
34 RES_TYPE_DEPRECATED1, /* Old version of devcmd 2 */
35 RES_TYPE_DEPRECATED2, /* Old version of devcmd 2 */
36 RES_TYPE_DEVCMD2, /* Device control region */
37
38 RES_TYPE_MAX, /* Count of resource types */
39};
40
41struct vnic_resource_header {
42 u32 magic;
43 u32 version;
44};
45
46struct vnic_resource {
47 u8 type;
48 u8 bar;
49 u8 pad[2];
50 u32 bar_offset;
51 u32 count;
52};
53
54#endif /* _VNIC_RESOURCE_H_ */
55

source code of linux/drivers/scsi/snic/vnic_resource.h