4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
22 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
29 #include <sys/types.h>
30 #include <sys/ethernet.h>
31 #include <sys/param.h>
33 #include <sys/mac_flow.h>
34 #include <sys/dld_ioc.h>
43 * Extended diagnostic codes that can be returned by the various
47 VNIC_IOC_DIAG_MACADDR_NIC
,
48 VNIC_IOC_DIAG_MACADDR_INUSE
,
49 VNIC_IOC_DIAG_MACADDR_INVALID
,
50 VNIC_IOC_DIAG_MACADDRLEN_INVALID
,
51 VNIC_IOC_DIAG_MACFACTORYSLOTINVALID
,
52 VNIC_IOC_DIAG_MACFACTORYSLOTUSED
,
53 VNIC_IOC_DIAG_MACFACTORYSLOTALLUSED
,
54 VNIC_IOC_DIAG_MACFACTORYNOTSUP
,
55 VNIC_IOC_DIAG_MACPREFIX_INVALID
,
56 VNIC_IOC_DIAG_MACPREFIXLEN_INVALID
,
57 VNIC_IOC_DIAG_MACMARGIN_INVALID
,
58 VNIC_IOC_DIAG_NO_HWRINGS
,
59 VNIC_IOC_DIAG_MACMTU_INVALID
63 * Allowed VNIC MAC address types.
65 * - VNIC_MAC_ADDR_TYPE_FIXED, VNIC_MAC_ADDR_TYPE_RANDOM:
66 * The MAC address is specified by value by the caller, which
67 * itself can obtain it from the user directly,
68 * or pick it in a random fashion. Which method is used by the
69 * caller is irrelevant to the VNIC driver. However two different
70 * types are provided so that the information can be made available
71 * back to user-space when listing the kernel defined VNICs.
73 * When a VNIC is created, the address in passed through the
74 * vc_mac_addr and vc_mac_len fields of the vnic_ioc_create_t
77 * - VNIC_MAC_ADDR_TYPE_FACTORY: the MAC address is obtained from
78 * one of the MAC factory MAC addresses of the underyling NIC.
80 * - VNIC_MAC_ADDR_TYPE_AUTO: the VNIC driver attempts to
81 * obtain the address from one of the factory MAC addresses of
82 * the underlying NIC. If none is available, the specified
83 * MAC address value is used.
85 * - VNIC_MAC_ADDR_TYPE_PRIMARY: this is a VNIC based VLAN. The
86 * address for this is the address of the primary MAC client.
91 VNIC_MAC_ADDR_TYPE_UNKNOWN
= -1,
92 VNIC_MAC_ADDR_TYPE_FIXED
,
93 VNIC_MAC_ADDR_TYPE_RANDOM
,
94 VNIC_MAC_ADDR_TYPE_FACTORY
,
95 VNIC_MAC_ADDR_TYPE_AUTO
,
96 VNIC_MAC_ADDR_TYPE_PRIMARY
,
97 VNIC_MAC_ADDR_TYPE_VRID
98 } vnic_mac_addr_type_t
;
100 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4
104 #define VNIC_IOC_CREATE VNICIOC(1)
106 #define VNIC_IOC_CREATE_NODUPCHECK 0x00000001
107 #define VNIC_IOC_CREATE_ANCHOR 0x00000002
110 * Force creation of VLAN based VNIC without checking if the
111 * undelying MAC supports the margin size.
113 #define VNIC_IOC_CREATE_FORCE 0x00000004
115 typedef struct vnic_ioc_create
{
116 datalink_id_t vc_vnic_id
;
117 datalink_id_t vc_link_id
;
118 vnic_mac_addr_type_t vc_mac_addr_type
;
120 uchar_t vc_mac_addr
[MAXMACADDRLEN
];
121 uint_t vc_mac_prefix_len
;
128 vnic_ioc_diag_t vc_diag
;
129 mac_resource_props_t vc_resource_props
;
132 #define VNIC_IOC_DELETE VNICIOC(2)
134 typedef struct vnic_ioc_delete
{
135 datalink_id_t vd_vnic_id
;
138 #define VNIC_IOC_INFO VNICIOC(3)
140 typedef struct vnic_info
{
141 datalink_id_t vn_vnic_id
;
142 datalink_id_t vn_link_id
;
143 vnic_mac_addr_type_t vn_mac_addr_type
;
145 uchar_t vn_mac_addr
[MAXMACADDRLEN
];
147 uint32_t vn_mac_prefix_len
;
152 mac_resource_props_t vn_resource_props
;
155 typedef struct vnic_ioc_info
{
159 #define VNIC_IOC_MODIFY VNICIOC(4)
161 #define VNIC_IOC_MODIFY_ADDR 0x01
162 #define VNIC_IOC_MODIFY_RESOURCE_CTL 0x02
164 typedef struct vnic_ioc_modify
{
165 datalink_id_t vm_vnic_id
;
166 uint_t vm_modify_mask
;
169 uchar_t vm_mac_addr
[MAXMACADDRLEN
];
170 vnic_mac_addr_type_t vm_mac_addr_type
;
171 mac_resource_props_t vm_resource_props
;
172 vnic_ioc_diag_t vm_diag
;
175 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4
183 #endif /* _SYS_VNIC_H */