1843e1988Sjohnlev /* 2843e1988Sjohnlev * CDDL HEADER START 3843e1988Sjohnlev * 4843e1988Sjohnlev * The contents of this file are subject to the terms of the 5843e1988Sjohnlev * Common Development and Distribution License (the "License"). 6843e1988Sjohnlev * You may not use this file except in compliance with the License. 7843e1988Sjohnlev * 8843e1988Sjohnlev * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9843e1988Sjohnlev * or http://www.opensolaris.org/os/licensing. 10843e1988Sjohnlev * See the License for the specific language governing permissions 11843e1988Sjohnlev * and limitations under the License. 12843e1988Sjohnlev * 13843e1988Sjohnlev * When distributing Covered Code, include this CDDL HEADER in each 14843e1988Sjohnlev * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15843e1988Sjohnlev * If applicable, add the following below this CDDL HEADER, with the 16843e1988Sjohnlev * fields enclosed by brackets "[]" replaced with your own identifying 17843e1988Sjohnlev * information: Portions Copyright [yyyy] [name of copyright owner] 18843e1988Sjohnlev * 19843e1988Sjohnlev * CDDL HEADER END 20843e1988Sjohnlev */ 21843e1988Sjohnlev /* 22d62bc4baSyz147064 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23843e1988Sjohnlev * Use is subject to license terms. 24843e1988Sjohnlev */ 25843e1988Sjohnlev 26843e1988Sjohnlev #include <stdio.h> 27843e1988Sjohnlev #include <sys/types.h> 28843e1988Sjohnlev #include <sys/stat.h> 29843e1988Sjohnlev #include <string.h> 30843e1988Sjohnlev #include <fcntl.h> 31843e1988Sjohnlev #include <unistd.h> 32843e1988Sjohnlev #include <stropts.h> 33843e1988Sjohnlev #include <stdlib.h> 34843e1988Sjohnlev #include <errno.h> 35843e1988Sjohnlev #include <strings.h> 36843e1988Sjohnlev #include <libintl.h> 37843e1988Sjohnlev #include <net/if_types.h> 38843e1988Sjohnlev #include <net/if_dl.h> 39da14cebeSEric Cheng #include <sys/dld.h> 40843e1988Sjohnlev #include <libdladm_impl.h> 41d62bc4baSyz147064 #include <libdllink.h> 42843e1988Sjohnlev #include <libdlvnic.h> 43843e1988Sjohnlev 44843e1988Sjohnlev /* 45843e1988Sjohnlev * VNIC administration library. 46843e1988Sjohnlev */ 47843e1988Sjohnlev 48da14cebeSEric Cheng /* 49da14cebeSEric Cheng * Default random MAC address prefix (locally administered). 50da14cebeSEric Cheng */ 51da14cebeSEric Cheng static char dladm_vnic_def_prefix[] = {0x02, 0x08, 0x20}; 52843e1988Sjohnlev 53*4ac67f02SAnurag S. Maskey static dladm_status_t dladm_vnic_persist_conf(dladm_handle_t, 54*4ac67f02SAnurag S. Maskey const char *name, dladm_vnic_attr_t *, 55*4ac67f02SAnurag S. Maskey datalink_class_t); 56da14cebeSEric Cheng static const char *dladm_vnic_macaddr2str(const uchar_t *, char *); 57da14cebeSEric Cheng static dladm_status_t dladm_vnic_str2macaddr(const char *, uchar_t *); 58843e1988Sjohnlev 59843e1988Sjohnlev /* 60da14cebeSEric Cheng * Convert a diagnostic returned by the kernel into a dladm_status_t. 61843e1988Sjohnlev */ 62843e1988Sjohnlev static dladm_status_t 63da14cebeSEric Cheng dladm_vnic_diag2status(vnic_ioc_diag_t ioc_diag) 64843e1988Sjohnlev { 65da14cebeSEric Cheng switch (ioc_diag) { 66da14cebeSEric Cheng case VNIC_IOC_DIAG_MACADDR_INVALID: 67da14cebeSEric Cheng return (DLADM_STATUS_INVALIDMACADDR); 68da14cebeSEric Cheng case VNIC_IOC_DIAG_MACADDRLEN_INVALID: 69da14cebeSEric Cheng return (DLADM_STATUS_INVALIDMACADDRLEN); 70da14cebeSEric Cheng case VNIC_IOC_DIAG_MACADDR_NIC: 71da14cebeSEric Cheng return (DLADM_STATUS_INVALIDMACADDRNIC); 72da14cebeSEric Cheng case VNIC_IOC_DIAG_MACADDR_INUSE: 73da14cebeSEric Cheng return (DLADM_STATUS_INVALIDMACADDRINUSE); 74da14cebeSEric Cheng case VNIC_IOC_DIAG_MACFACTORYSLOTINVALID: 75da14cebeSEric Cheng return (DLADM_STATUS_MACFACTORYSLOTINVALID); 76da14cebeSEric Cheng case VNIC_IOC_DIAG_MACFACTORYSLOTUSED: 77da14cebeSEric Cheng return (DLADM_STATUS_MACFACTORYSLOTUSED); 78da14cebeSEric Cheng case VNIC_IOC_DIAG_MACFACTORYSLOTALLUSED: 79da14cebeSEric Cheng return (DLADM_STATUS_MACFACTORYSLOTALLUSED); 80da14cebeSEric Cheng case VNIC_IOC_DIAG_MACFACTORYNOTSUP: 81da14cebeSEric Cheng return (DLADM_STATUS_MACFACTORYNOTSUP); 82da14cebeSEric Cheng case VNIC_IOC_DIAG_MACPREFIX_INVALID: 83da14cebeSEric Cheng return (DLADM_STATUS_INVALIDMACPREFIX); 84da14cebeSEric Cheng case VNIC_IOC_DIAG_MACPREFIXLEN_INVALID: 85da14cebeSEric Cheng return (DLADM_STATUS_INVALIDMACPREFIXLEN); 86da14cebeSEric Cheng case VNIC_IOC_DIAG_MACMARGIN_INVALID: 87da14cebeSEric Cheng return (DLADM_STATUS_INVALID_MACMARGIN); 88da14cebeSEric Cheng case VNIC_IOC_DIAG_NO_HWRINGS: 89da14cebeSEric Cheng return (DLADM_STATUS_NO_HWRINGS); 90da14cebeSEric Cheng } 91843e1988Sjohnlev return (DLADM_STATUS_OK); 92843e1988Sjohnlev } 93843e1988Sjohnlev 94843e1988Sjohnlev /* 95da14cebeSEric Cheng * Send a create command to the VNIC driver. 96843e1988Sjohnlev */ 97da14cebeSEric Cheng dladm_status_t 98*4ac67f02SAnurag S. Maskey i_dladm_vnic_create_sys(dladm_handle_t handle, dladm_vnic_attr_t *attr) 99843e1988Sjohnlev { 100*4ac67f02SAnurag S. Maskey int rc; 101da14cebeSEric Cheng vnic_ioc_create_t ioc; 102eae72b5bSSebastien Roy dladm_status_t status = DLADM_STATUS_OK; 103843e1988Sjohnlev 104da14cebeSEric Cheng bzero(&ioc, sizeof (ioc)); 105da14cebeSEric Cheng ioc.vc_vnic_id = attr->va_vnic_id; 106da14cebeSEric Cheng ioc.vc_link_id = attr->va_link_id; 107da14cebeSEric Cheng ioc.vc_mac_addr_type = attr->va_mac_addr_type; 108da14cebeSEric Cheng ioc.vc_mac_len = attr->va_mac_len; 109da14cebeSEric Cheng ioc.vc_mac_slot = attr->va_mac_slot; 110da14cebeSEric Cheng ioc.vc_mac_prefix_len = attr->va_mac_prefix_len; 111da14cebeSEric Cheng ioc.vc_vid = attr->va_vid; 112da14cebeSEric Cheng ioc.vc_flags = attr->va_force ? VNIC_IOC_CREATE_FORCE : 0; 113da14cebeSEric Cheng ioc.vc_flags |= attr->va_hwrings ? VNIC_IOC_CREATE_REQ_HWRINGS : 0; 114843e1988Sjohnlev 115da14cebeSEric Cheng if (attr->va_mac_len > 0 || ioc.vc_mac_prefix_len > 0) 116da14cebeSEric Cheng bcopy(attr->va_mac_addr, ioc.vc_mac_addr, MAXMACADDRLEN); 117da14cebeSEric Cheng bcopy(&attr->va_resource_props, &ioc.vc_resource_props, 118da14cebeSEric Cheng sizeof (mac_resource_props_t)); 119da14cebeSEric Cheng if (attr->va_link_id == DATALINK_INVALID_LINKID) 120da14cebeSEric Cheng ioc.vc_flags |= VNIC_IOC_CREATE_ANCHOR; 121843e1988Sjohnlev 122*4ac67f02SAnurag S. Maskey rc = ioctl(dladm_dld_fd(handle), VNIC_IOC_CREATE, &ioc); 123da14cebeSEric Cheng if (rc < 0) 124eae72b5bSSebastien Roy status = dladm_errno2status(errno); 125843e1988Sjohnlev 126da14cebeSEric Cheng if (status != DLADM_STATUS_OK) { 127da14cebeSEric Cheng if (ioc.vc_diag != VNIC_IOC_DIAG_NONE) 128da14cebeSEric Cheng status = dladm_vnic_diag2status(ioc.vc_diag); 129da14cebeSEric Cheng } 130da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 131da14cebeSEric Cheng return (status); 132da14cebeSEric Cheng 133da14cebeSEric Cheng attr->va_mac_addr_type = ioc.vc_mac_addr_type; 134da14cebeSEric Cheng switch (ioc.vc_mac_addr_type) { 135da14cebeSEric Cheng case VNIC_MAC_ADDR_TYPE_FACTORY: 136da14cebeSEric Cheng attr->va_mac_slot = ioc.vc_mac_slot; 137da14cebeSEric Cheng break; 138da14cebeSEric Cheng case VNIC_MAC_ADDR_TYPE_RANDOM: 139da14cebeSEric Cheng bcopy(ioc.vc_mac_addr, attr->va_mac_addr, MAXMACADDRLEN); 140da14cebeSEric Cheng attr->va_mac_len = ioc.vc_mac_len; 141da14cebeSEric Cheng break; 142da14cebeSEric Cheng } 143eae72b5bSSebastien Roy return (status); 144843e1988Sjohnlev } 145843e1988Sjohnlev 146843e1988Sjohnlev /* 147d62bc4baSyz147064 * Get the configuration information of the given VNIC. 148843e1988Sjohnlev */ 149da14cebeSEric Cheng static dladm_status_t 150*4ac67f02SAnurag S. Maskey i_dladm_vnic_info_active(dladm_handle_t handle, datalink_id_t linkid, 151*4ac67f02SAnurag S. Maskey dladm_vnic_attr_t *attrp) 152843e1988Sjohnlev { 153da14cebeSEric Cheng vnic_ioc_info_t ioc; 154da14cebeSEric Cheng vnic_info_t *vnic; 155*4ac67f02SAnurag S. Maskey int rc; 156843e1988Sjohnlev dladm_status_t status = DLADM_STATUS_OK; 157843e1988Sjohnlev 158da14cebeSEric Cheng bzero(&ioc, sizeof (ioc)); 159da14cebeSEric Cheng vnic = &ioc.vi_info; 160da14cebeSEric Cheng vnic->vn_vnic_id = linkid; 161843e1988Sjohnlev 162*4ac67f02SAnurag S. Maskey rc = ioctl(dladm_dld_fd(handle), VNIC_IOC_INFO, &ioc); 163da14cebeSEric Cheng if (rc != 0) { 164843e1988Sjohnlev status = dladm_errno2status(errno); 165843e1988Sjohnlev goto bail; 166843e1988Sjohnlev } 167843e1988Sjohnlev 168d62bc4baSyz147064 attrp->va_vnic_id = vnic->vn_vnic_id; 169d62bc4baSyz147064 attrp->va_link_id = vnic->vn_link_id; 170d62bc4baSyz147064 attrp->va_mac_addr_type = vnic->vn_mac_addr_type; 171da14cebeSEric Cheng bcopy(vnic->vn_mac_addr, attrp->va_mac_addr, MAXMACADDRLEN); 172d62bc4baSyz147064 attrp->va_mac_len = vnic->vn_mac_len; 173da14cebeSEric Cheng attrp->va_mac_slot = vnic->vn_mac_slot; 174da14cebeSEric Cheng attrp->va_mac_prefix_len = vnic->vn_mac_prefix_len; 175da14cebeSEric Cheng attrp->va_vid = vnic->vn_vid; 176da14cebeSEric Cheng attrp->va_force = vnic->vn_force; 177843e1988Sjohnlev 178843e1988Sjohnlev bail: 179843e1988Sjohnlev return (status); 180843e1988Sjohnlev } 181843e1988Sjohnlev 182da14cebeSEric Cheng static dladm_status_t 183*4ac67f02SAnurag S. Maskey i_dladm_vnic_info_persist(dladm_handle_t handle, datalink_id_t linkid, 184*4ac67f02SAnurag S. Maskey dladm_vnic_attr_t *attrp) 185da14cebeSEric Cheng { 186da14cebeSEric Cheng dladm_conf_t conf; 187da14cebeSEric Cheng dladm_status_t status; 188da14cebeSEric Cheng char macstr[ETHERADDRL * 3]; 189da14cebeSEric Cheng uint64_t u64; 190da14cebeSEric Cheng datalink_class_t class; 191da14cebeSEric Cheng 192da14cebeSEric Cheng attrp->va_vnic_id = linkid; 193*4ac67f02SAnurag S. Maskey if ((status = dladm_read_conf(handle, linkid, &conf)) != 194*4ac67f02SAnurag S. Maskey DLADM_STATUS_OK) 195da14cebeSEric Cheng return (status); 196da14cebeSEric Cheng 197*4ac67f02SAnurag S. Maskey status = dladm_get_conf_field(handle, conf, FLINKOVER, &u64, 198*4ac67f02SAnurag S. Maskey sizeof (u64)); 199da14cebeSEric Cheng attrp->va_link_id = ((status == DLADM_STATUS_OK) ? 200da14cebeSEric Cheng (datalink_id_t)u64 : DATALINK_INVALID_LINKID); 201da14cebeSEric Cheng 202*4ac67f02SAnurag S. Maskey status = dladm_get_conf_field(handle, conf, FHWRINGS, 203*4ac67f02SAnurag S. Maskey &attrp->va_hwrings, sizeof (boolean_t)); 204da14cebeSEric Cheng 205da14cebeSEric Cheng if (status != DLADM_STATUS_OK && status != DLADM_STATUS_NOTFOUND) 206da14cebeSEric Cheng goto done; 207da14cebeSEric Cheng if (status == DLADM_STATUS_NOTFOUND) 208da14cebeSEric Cheng attrp->va_hwrings = B_FALSE; 209da14cebeSEric Cheng 210*4ac67f02SAnurag S. Maskey if ((status = dladm_datalink_id2info(handle, linkid, NULL, &class, 211da14cebeSEric Cheng NULL, NULL, 0)) != DLADM_STATUS_OK) 212da14cebeSEric Cheng goto done; 213da14cebeSEric Cheng 214da14cebeSEric Cheng if (class == DATALINK_CLASS_VLAN) { 215da14cebeSEric Cheng if (attrp->va_link_id == DATALINK_INVALID_LINKID) { 216da14cebeSEric Cheng status = DLADM_STATUS_BADARG; 217da14cebeSEric Cheng goto done; 218da14cebeSEric Cheng } 219da14cebeSEric Cheng attrp->va_mac_addr_type = VNIC_MAC_ADDR_TYPE_PRIMARY; 220da14cebeSEric Cheng attrp->va_mac_len = 0; 221da14cebeSEric Cheng } else { 222*4ac67f02SAnurag S. Maskey status = dladm_get_conf_field(handle, conf, FMADDRTYPE, &u64, 223da14cebeSEric Cheng sizeof (u64)); 224da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 225da14cebeSEric Cheng goto done; 226da14cebeSEric Cheng 227da14cebeSEric Cheng attrp->va_mac_addr_type = (vnic_mac_addr_type_t)u64; 228da14cebeSEric Cheng 229*4ac67f02SAnurag S. Maskey status = dladm_get_conf_field(handle, conf, FMADDRLEN, &u64, 230da14cebeSEric Cheng sizeof (u64)); 231da14cebeSEric Cheng attrp->va_mac_len = ((status == DLADM_STATUS_OK) ? 232da14cebeSEric Cheng (uint_t)u64 : ETHERADDRL); 233da14cebeSEric Cheng 234*4ac67f02SAnurag S. Maskey status = dladm_get_conf_field(handle, conf, FMADDRSLOT, &u64, 235da14cebeSEric Cheng sizeof (u64)); 236da14cebeSEric Cheng attrp->va_mac_slot = ((status == DLADM_STATUS_OK) ? 237da14cebeSEric Cheng (int)u64 : -1); 238da14cebeSEric Cheng 239*4ac67f02SAnurag S. Maskey status = dladm_get_conf_field(handle, conf, FMADDRPREFIXLEN, 240*4ac67f02SAnurag S. Maskey &u64, sizeof (u64)); 241da14cebeSEric Cheng attrp->va_mac_prefix_len = ((status == DLADM_STATUS_OK) ? 242da14cebeSEric Cheng (uint_t)u64 : sizeof (dladm_vnic_def_prefix)); 243da14cebeSEric Cheng 244*4ac67f02SAnurag S. Maskey status = dladm_get_conf_field(handle, conf, FMACADDR, macstr, 245da14cebeSEric Cheng sizeof (macstr)); 246da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 247da14cebeSEric Cheng goto done; 248da14cebeSEric Cheng 249da14cebeSEric Cheng status = dladm_vnic_str2macaddr(macstr, attrp->va_mac_addr); 250da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 251da14cebeSEric Cheng goto done; 252da14cebeSEric Cheng } 253da14cebeSEric Cheng 254*4ac67f02SAnurag S. Maskey status = dladm_get_conf_field(handle, conf, FVLANID, &u64, 255*4ac67f02SAnurag S. Maskey sizeof (u64)); 256da14cebeSEric Cheng attrp->va_vid = ((status == DLADM_STATUS_OK) ? (uint16_t)u64 : 0); 257da14cebeSEric Cheng 258da14cebeSEric Cheng 259da14cebeSEric Cheng status = DLADM_STATUS_OK; 260da14cebeSEric Cheng done: 261*4ac67f02SAnurag S. Maskey dladm_destroy_conf(handle, conf); 262da14cebeSEric Cheng return (status); 263da14cebeSEric Cheng } 264da14cebeSEric Cheng 265da14cebeSEric Cheng dladm_status_t 266*4ac67f02SAnurag S. Maskey dladm_vnic_info(dladm_handle_t handle, datalink_id_t linkid, 267*4ac67f02SAnurag S. Maskey dladm_vnic_attr_t *attrp, uint32_t flags) 268da14cebeSEric Cheng { 269da14cebeSEric Cheng if (flags == DLADM_OPT_ACTIVE) 270*4ac67f02SAnurag S. Maskey return (i_dladm_vnic_info_active(handle, linkid, attrp)); 271da14cebeSEric Cheng else if (flags == DLADM_OPT_PERSIST) 272*4ac67f02SAnurag S. Maskey return (i_dladm_vnic_info_persist(handle, linkid, attrp)); 273da14cebeSEric Cheng else 274da14cebeSEric Cheng return (DLADM_STATUS_BADARG); 275da14cebeSEric Cheng } 276da14cebeSEric Cheng 277843e1988Sjohnlev /* 278843e1988Sjohnlev * Remove a VNIC from the kernel. 279843e1988Sjohnlev */ 280da14cebeSEric Cheng dladm_status_t 281*4ac67f02SAnurag S. Maskey i_dladm_vnic_delete_sys(dladm_handle_t handle, datalink_id_t linkid) 282843e1988Sjohnlev { 283843e1988Sjohnlev vnic_ioc_delete_t ioc; 284da14cebeSEric Cheng dladm_status_t status = DLADM_STATUS_OK; 285*4ac67f02SAnurag S. Maskey int rc; 286843e1988Sjohnlev 287da14cebeSEric Cheng ioc.vd_vnic_id = linkid; 288da14cebeSEric Cheng 289*4ac67f02SAnurag S. Maskey rc = ioctl(dladm_dld_fd(handle), VNIC_IOC_DELETE, &ioc); 290da14cebeSEric Cheng if (rc < 0) 291da14cebeSEric Cheng status = dladm_errno2status(errno); 292da14cebeSEric Cheng 293da14cebeSEric Cheng return (status); 294843e1988Sjohnlev } 295843e1988Sjohnlev 296843e1988Sjohnlev /* 297843e1988Sjohnlev * Convert between MAC address types and their string representations. 298843e1988Sjohnlev */ 299843e1988Sjohnlev 300843e1988Sjohnlev typedef struct dladm_vnic_addr_type_s { 301da14cebeSEric Cheng const char *va_str; 302843e1988Sjohnlev vnic_mac_addr_type_t va_type; 303843e1988Sjohnlev } dladm_vnic_addr_type_t; 304843e1988Sjohnlev 305843e1988Sjohnlev static dladm_vnic_addr_type_t addr_types[] = { 306843e1988Sjohnlev {"fixed", VNIC_MAC_ADDR_TYPE_FIXED}, 307da14cebeSEric Cheng {"random", VNIC_MAC_ADDR_TYPE_RANDOM}, 308da14cebeSEric Cheng {"factory", VNIC_MAC_ADDR_TYPE_FACTORY}, 309da14cebeSEric Cheng {"auto", VNIC_MAC_ADDR_TYPE_AUTO}, 310da14cebeSEric Cheng {"fixed", VNIC_MAC_ADDR_TYPE_PRIMARY} 311843e1988Sjohnlev }; 312843e1988Sjohnlev 313843e1988Sjohnlev #define NADDR_TYPES (sizeof (addr_types) / sizeof (dladm_vnic_addr_type_t)) 314843e1988Sjohnlev 315da14cebeSEric Cheng static const char * 316da14cebeSEric Cheng dladm_vnic_macaddrtype2str(vnic_mac_addr_type_t type) 317da14cebeSEric Cheng { 318da14cebeSEric Cheng int i; 319da14cebeSEric Cheng 320da14cebeSEric Cheng for (i = 0; i < NADDR_TYPES; i++) { 321da14cebeSEric Cheng if (type == addr_types[i].va_type) 322da14cebeSEric Cheng return (addr_types[i].va_str); 323da14cebeSEric Cheng } 324da14cebeSEric Cheng return (NULL); 325da14cebeSEric Cheng } 326da14cebeSEric Cheng 327d62bc4baSyz147064 dladm_status_t 328d62bc4baSyz147064 dladm_vnic_str2macaddrtype(const char *str, vnic_mac_addr_type_t *val) 329843e1988Sjohnlev { 330843e1988Sjohnlev int i; 331843e1988Sjohnlev dladm_vnic_addr_type_t *type; 332843e1988Sjohnlev 333843e1988Sjohnlev for (i = 0; i < NADDR_TYPES; i++) { 334843e1988Sjohnlev type = &addr_types[i]; 335843e1988Sjohnlev if (strncmp(str, type->va_str, strlen(type->va_str)) == 0) { 336843e1988Sjohnlev *val = type->va_type; 337843e1988Sjohnlev return (DLADM_STATUS_OK); 338843e1988Sjohnlev } 339843e1988Sjohnlev } 340d62bc4baSyz147064 return (DLADM_STATUS_BADARG); 341843e1988Sjohnlev } 342843e1988Sjohnlev 343da14cebeSEric Cheng 344da14cebeSEric Cheng 345843e1988Sjohnlev /* 346da14cebeSEric Cheng * Create a new VNIC / VLAN. Update the configuration file and bring it up. 347843e1988Sjohnlev */ 348843e1988Sjohnlev dladm_status_t 349*4ac67f02SAnurag S. Maskey dladm_vnic_create(dladm_handle_t handle, const char *vnic, datalink_id_t linkid, 350843e1988Sjohnlev vnic_mac_addr_type_t mac_addr_type, uchar_t *mac_addr, int mac_len, 351da14cebeSEric Cheng int *mac_slot, uint_t mac_prefix_len, uint16_t vid, 352da14cebeSEric Cheng datalink_id_t *vnic_id_out, dladm_arg_list_t *proplist, uint32_t flags) 353843e1988Sjohnlev { 354da14cebeSEric Cheng dladm_vnic_attr_t attr; 355d62bc4baSyz147064 datalink_id_t vnic_id; 356d62bc4baSyz147064 datalink_class_t class; 357da14cebeSEric Cheng uint32_t media = DL_ETHER; 358da14cebeSEric Cheng char name[MAXLINKNAMELEN]; 359da14cebeSEric Cheng uchar_t tmp_addr[MAXMACADDRLEN]; 360843e1988Sjohnlev dladm_status_t status; 361da14cebeSEric Cheng boolean_t is_vlan; 362da14cebeSEric Cheng boolean_t is_etherstub; 363da14cebeSEric Cheng int i; 364843e1988Sjohnlev 365843e1988Sjohnlev /* 366843e1988Sjohnlev * Sanity test arguments. 367843e1988Sjohnlev */ 368da14cebeSEric Cheng if ((flags & DLADM_OPT_ACTIVE) == 0) 369da14cebeSEric Cheng return (DLADM_STATUS_NOTSUP); 370da14cebeSEric Cheng 371da14cebeSEric Cheng is_vlan = ((flags & DLADM_OPT_VLAN) != 0); 372da14cebeSEric Cheng if (is_vlan && ((vid < 1 || vid > 4094))) 373da14cebeSEric Cheng return (DLADM_STATUS_VIDINVAL); 374da14cebeSEric Cheng 375da14cebeSEric Cheng is_etherstub = (linkid == DATALINK_INVALID_LINKID); 376843e1988Sjohnlev 377843e1988Sjohnlev if (mac_len > MAXMACADDRLEN) 378843e1988Sjohnlev return (DLADM_STATUS_INVALIDMACADDRLEN); 379843e1988Sjohnlev 380da14cebeSEric Cheng if (!dladm_vnic_macaddrtype2str(mac_addr_type)) 381843e1988Sjohnlev return (DLADM_STATUS_INVALIDMACADDRTYPE); 382843e1988Sjohnlev 383da14cebeSEric Cheng /* 384da14cebeSEric Cheng * If a random address might be generated, but no prefix 385da14cebeSEric Cheng * was specified by the caller, use the default MAC address 386da14cebeSEric Cheng * prefix. 387da14cebeSEric Cheng */ 388da14cebeSEric Cheng if ((mac_addr_type == VNIC_MAC_ADDR_TYPE_RANDOM || 389da14cebeSEric Cheng mac_addr_type == VNIC_MAC_ADDR_TYPE_AUTO) && 390da14cebeSEric Cheng mac_prefix_len == 0) { 391da14cebeSEric Cheng mac_prefix_len = sizeof (dladm_vnic_def_prefix); 392da14cebeSEric Cheng mac_addr = tmp_addr; 393da14cebeSEric Cheng bcopy(dladm_vnic_def_prefix, mac_addr, mac_prefix_len); 394d62bc4baSyz147064 } 395d62bc4baSyz147064 396da14cebeSEric Cheng if ((flags & DLADM_OPT_ANCHOR) == 0) { 397*4ac67f02SAnurag S. Maskey if ((status = dladm_datalink_id2info(handle, linkid, NULL, 398*4ac67f02SAnurag S. Maskey &class, &media, NULL, 0)) != DLADM_STATUS_OK) 399da14cebeSEric Cheng return (status); 400da14cebeSEric Cheng 401da14cebeSEric Cheng if (class == DATALINK_CLASS_VNIC || 402da14cebeSEric Cheng class == DATALINK_CLASS_VLAN) 403d62bc4baSyz147064 return (DLADM_STATUS_BADARG); 404da14cebeSEric Cheng } else { 405da14cebeSEric Cheng /* it's an anchor VNIC */ 406da14cebeSEric Cheng if (linkid != DATALINK_INVALID_LINKID || vid != 0) 407da14cebeSEric Cheng return (DLADM_STATUS_BADARG); 408da14cebeSEric Cheng } 409d62bc4baSyz147064 410d62bc4baSyz147064 if (vnic == NULL) { 411d62bc4baSyz147064 flags |= DLADM_OPT_PREFIX; 412da14cebeSEric Cheng (void) strlcpy(name, "vnic", sizeof (name)); 413da14cebeSEric Cheng } else { 414da14cebeSEric Cheng (void) strlcpy(name, vnic, sizeof (name)); 415d62bc4baSyz147064 } 416d62bc4baSyz147064 417da14cebeSEric Cheng class = is_vlan ? DATALINK_CLASS_VLAN : 418da14cebeSEric Cheng (is_etherstub ? DATALINK_CLASS_ETHERSTUB : DATALINK_CLASS_VNIC); 419*4ac67f02SAnurag S. Maskey if ((status = dladm_create_datalink_id(handle, name, class, 420da14cebeSEric Cheng media, flags, &vnic_id)) != DLADM_STATUS_OK) 421d62bc4baSyz147064 return (status); 422da14cebeSEric Cheng 423da14cebeSEric Cheng if ((flags & DLADM_OPT_PREFIX) != 0) { 424da14cebeSEric Cheng (void) snprintf(name + 4, sizeof (name), "%llu", vnic_id); 425da14cebeSEric Cheng flags &= ~DLADM_OPT_PREFIX; 426843e1988Sjohnlev } 427843e1988Sjohnlev 428843e1988Sjohnlev bzero(&attr, sizeof (attr)); 429843e1988Sjohnlev 430da14cebeSEric Cheng /* Extract resource_ctl and cpu_list from proplist */ 431da14cebeSEric Cheng if (proplist != NULL) { 432*4ac67f02SAnurag S. Maskey status = dladm_link_proplist_extract(handle, proplist, 433da14cebeSEric Cheng &attr.va_resource_props); 434da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 435d62bc4baSyz147064 goto done; 436d62bc4baSyz147064 } 437843e1988Sjohnlev 438da14cebeSEric Cheng attr.va_vnic_id = vnic_id; 439da14cebeSEric Cheng attr.va_link_id = linkid; 440da14cebeSEric Cheng attr.va_mac_addr_type = mac_addr_type; 441da14cebeSEric Cheng attr.va_mac_len = mac_len; 442da14cebeSEric Cheng if (mac_slot != NULL) 443da14cebeSEric Cheng attr.va_mac_slot = *mac_slot; 444da14cebeSEric Cheng if (mac_len > 0) 445da14cebeSEric Cheng bcopy(mac_addr, attr.va_mac_addr, mac_len); 446da14cebeSEric Cheng else if (mac_prefix_len > 0) 447da14cebeSEric Cheng bcopy(mac_addr, attr.va_mac_addr, mac_prefix_len); 448da14cebeSEric Cheng attr.va_mac_prefix_len = mac_prefix_len; 449da14cebeSEric Cheng attr.va_vid = vid; 450da14cebeSEric Cheng attr.va_force = (flags & DLADM_OPT_FORCE) != 0; 451da14cebeSEric Cheng attr.va_hwrings = (flags & DLADM_OPT_HWRINGS) != 0; 452da14cebeSEric Cheng 453*4ac67f02SAnurag S. Maskey status = i_dladm_vnic_create_sys(handle, &attr); 454da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 455da14cebeSEric Cheng goto done; 456da14cebeSEric Cheng 457da14cebeSEric Cheng /* Save vnic configuration and its properties */ 458da14cebeSEric Cheng if (!(flags & DLADM_OPT_PERSIST)) 459da14cebeSEric Cheng goto done; 460da14cebeSEric Cheng 461*4ac67f02SAnurag S. Maskey status = dladm_vnic_persist_conf(handle, name, &attr, class); 462da14cebeSEric Cheng if (status != DLADM_STATUS_OK) { 463*4ac67f02SAnurag S. Maskey (void) i_dladm_vnic_delete_sys(handle, vnic_id); 464da14cebeSEric Cheng goto done; 465da14cebeSEric Cheng } 466da14cebeSEric Cheng 467da14cebeSEric Cheng if (proplist != NULL) { 468da14cebeSEric Cheng for (i = 0; i < proplist->al_count; i++) { 469da14cebeSEric Cheng dladm_arg_info_t *aip = &proplist->al_info[i]; 470da14cebeSEric Cheng 471*4ac67f02SAnurag S. Maskey status = dladm_set_linkprop(handle, vnic_id, 472*4ac67f02SAnurag S. Maskey aip->ai_name, aip->ai_val, aip->ai_count, 473*4ac67f02SAnurag S. Maskey DLADM_OPT_PERSIST); 474da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 475da14cebeSEric Cheng break; 476da14cebeSEric Cheng } 477da14cebeSEric Cheng 478da14cebeSEric Cheng if (status != DLADM_STATUS_OK) { 479*4ac67f02SAnurag S. Maskey (void) dladm_remove_conf(handle, vnic_id); 480*4ac67f02SAnurag S. Maskey (void) i_dladm_vnic_delete_sys(handle, vnic_id); 481da14cebeSEric Cheng } 482da14cebeSEric Cheng } 483843e1988Sjohnlev 484d62bc4baSyz147064 done: 485d62bc4baSyz147064 if (status != DLADM_STATUS_OK) { 486*4ac67f02SAnurag S. Maskey (void) dladm_destroy_datalink_id(handle, vnic_id, flags); 487d62bc4baSyz147064 } else { 488da14cebeSEric Cheng if (vnic_id_out != NULL) 489d62bc4baSyz147064 *vnic_id_out = vnic_id; 490da14cebeSEric Cheng if (mac_slot != NULL) 491da14cebeSEric Cheng *mac_slot = attr.va_mac_slot; 492d62bc4baSyz147064 } 493843e1988Sjohnlev return (status); 494843e1988Sjohnlev } 495843e1988Sjohnlev 496843e1988Sjohnlev /* 497da14cebeSEric Cheng * Delete a VNIC / VLAN. 498843e1988Sjohnlev */ 499843e1988Sjohnlev dladm_status_t 500*4ac67f02SAnurag S. Maskey dladm_vnic_delete(dladm_handle_t handle, datalink_id_t linkid, uint32_t flags) 501843e1988Sjohnlev { 502d62bc4baSyz147064 dladm_status_t status; 503da14cebeSEric Cheng datalink_class_t class; 504843e1988Sjohnlev 505da14cebeSEric Cheng if (flags == 0) 506da14cebeSEric Cheng return (DLADM_STATUS_BADARG); 507843e1988Sjohnlev 508*4ac67f02SAnurag S. Maskey if ((dladm_datalink_id2info(handle, linkid, NULL, &class, NULL, NULL, 0) 509*4ac67f02SAnurag S. Maskey != DLADM_STATUS_OK)) 510da14cebeSEric Cheng return (DLADM_STATUS_BADARG); 511d62bc4baSyz147064 512da14cebeSEric Cheng if ((flags & DLADM_OPT_VLAN) != 0) { 513da14cebeSEric Cheng if (class != DATALINK_CLASS_VLAN) 514da14cebeSEric Cheng return (DLADM_STATUS_BADARG); 515da14cebeSEric Cheng } else { 516da14cebeSEric Cheng if (class != DATALINK_CLASS_VNIC && 517da14cebeSEric Cheng class != DATALINK_CLASS_ETHERSTUB) 518da14cebeSEric Cheng return (DLADM_STATUS_BADARG); 519da14cebeSEric Cheng } 520d62bc4baSyz147064 521da14cebeSEric Cheng if ((flags & DLADM_OPT_ACTIVE) != 0) { 522*4ac67f02SAnurag S. Maskey status = i_dladm_vnic_delete_sys(handle, linkid); 523da14cebeSEric Cheng if (status == DLADM_STATUS_OK) { 524*4ac67f02SAnurag S. Maskey (void) dladm_set_linkprop(handle, linkid, NULL, NULL, 0, 525da14cebeSEric Cheng DLADM_OPT_ACTIVE); 526*4ac67f02SAnurag S. Maskey (void) dladm_destroy_datalink_id(handle, linkid, 527da14cebeSEric Cheng DLADM_OPT_ACTIVE); 528da14cebeSEric Cheng } else if (status != DLADM_STATUS_NOTFOUND || 529da14cebeSEric Cheng !(flags & DLADM_OPT_PERSIST)) { 530da14cebeSEric Cheng return (status); 531da14cebeSEric Cheng } 532da14cebeSEric Cheng } 533da14cebeSEric Cheng if ((flags & DLADM_OPT_PERSIST) != 0) { 534*4ac67f02SAnurag S. Maskey (void) dladm_destroy_datalink_id(handle, linkid, 535*4ac67f02SAnurag S. Maskey DLADM_OPT_PERSIST); 536*4ac67f02SAnurag S. Maskey (void) dladm_remove_conf(handle, linkid); 537da14cebeSEric Cheng } 538da14cebeSEric Cheng return (DLADM_STATUS_OK); 539da14cebeSEric Cheng } 540da14cebeSEric Cheng 541da14cebeSEric Cheng static const char * 542da14cebeSEric Cheng dladm_vnic_macaddr2str(const uchar_t *mac, char *buf) 543da14cebeSEric Cheng { 544da14cebeSEric Cheng static char unknown_mac[] = {0, 0, 0, 0, 0, 0}; 545da14cebeSEric Cheng 546da14cebeSEric Cheng if (buf == NULL) 547da14cebeSEric Cheng return (NULL); 548da14cebeSEric Cheng 549da14cebeSEric Cheng if (bcmp(unknown_mac, mac, ETHERADDRL) == 0) 550da14cebeSEric Cheng (void) strlcpy(buf, "unknown", DLADM_STRSIZE); 551da14cebeSEric Cheng else 552da14cebeSEric Cheng return (_link_ntoa(mac, buf, ETHERADDRL, IFT_OTHER)); 553da14cebeSEric Cheng 554da14cebeSEric Cheng return (buf); 555da14cebeSEric Cheng } 556da14cebeSEric Cheng 557da14cebeSEric Cheng static dladm_status_t 558da14cebeSEric Cheng dladm_vnic_str2macaddr(const char *str, uchar_t *buf) 559da14cebeSEric Cheng { 560da14cebeSEric Cheng int len = 0; 561da14cebeSEric Cheng uchar_t *b = _link_aton(str, &len); 562da14cebeSEric Cheng 563da14cebeSEric Cheng if (b == NULL || len >= MAXMACADDRLEN) 564da14cebeSEric Cheng return (DLADM_STATUS_BADARG); 565da14cebeSEric Cheng 566da14cebeSEric Cheng bcopy(b, buf, len); 567da14cebeSEric Cheng free(b); 568da14cebeSEric Cheng return (DLADM_STATUS_OK); 569da14cebeSEric Cheng } 570da14cebeSEric Cheng 571da14cebeSEric Cheng 572da14cebeSEric Cheng static dladm_status_t 573*4ac67f02SAnurag S. Maskey dladm_vnic_persist_conf(dladm_handle_t handle, const char *name, 574*4ac67f02SAnurag S. Maskey dladm_vnic_attr_t *attrp, datalink_class_t class) 575da14cebeSEric Cheng { 576da14cebeSEric Cheng dladm_conf_t conf = DLADM_INVALID_CONF; 577da14cebeSEric Cheng dladm_status_t status; 578da14cebeSEric Cheng char macstr[ETHERADDRL * 3]; 579da14cebeSEric Cheng uint64_t u64; 580da14cebeSEric Cheng 581*4ac67f02SAnurag S. Maskey if ((status = dladm_create_conf(handle, name, attrp->va_vnic_id, 582da14cebeSEric Cheng class, DL_ETHER, &conf)) != DLADM_STATUS_OK) 583da14cebeSEric Cheng return (status); 584da14cebeSEric Cheng 585da14cebeSEric Cheng if (attrp->va_link_id != DATALINK_INVALID_LINKID) { 586da14cebeSEric Cheng u64 = attrp->va_link_id; 587*4ac67f02SAnurag S. Maskey status = dladm_set_conf_field(handle, conf, FLINKOVER, 588da14cebeSEric Cheng DLADM_TYPE_UINT64, &u64); 589d62bc4baSyz147064 if (status != DLADM_STATUS_OK) 590da14cebeSEric Cheng goto done; 591da14cebeSEric Cheng } 592d62bc4baSyz147064 593da14cebeSEric Cheng if (class != DATALINK_CLASS_VLAN) { 594da14cebeSEric Cheng u64 = attrp->va_mac_addr_type; 595*4ac67f02SAnurag S. Maskey status = dladm_set_conf_field(handle, conf, FMADDRTYPE, 596da14cebeSEric Cheng DLADM_TYPE_UINT64, &u64); 597da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 598da14cebeSEric Cheng goto done; 599da14cebeSEric Cheng 600da14cebeSEric Cheng if (attrp->va_mac_len != ETHERADDRL) { 601da14cebeSEric Cheng u64 = attrp->va_mac_len; 602*4ac67f02SAnurag S. Maskey status = dladm_set_conf_field(handle, conf, FMADDRLEN, 603da14cebeSEric Cheng DLADM_TYPE_UINT64, &u64); 604da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 605da14cebeSEric Cheng goto done; 606da14cebeSEric Cheng } 607da14cebeSEric Cheng } 608da14cebeSEric Cheng 609da14cebeSEric Cheng if (attrp->va_hwrings) { 610da14cebeSEric Cheng boolean_t hwrings = attrp->va_hwrings; 611*4ac67f02SAnurag S. Maskey status = dladm_set_conf_field(handle, conf, FHWRINGS, 612da14cebeSEric Cheng DLADM_TYPE_BOOLEAN, &hwrings); 613da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 614da14cebeSEric Cheng goto done; 615da14cebeSEric Cheng } 616da14cebeSEric Cheng 617da14cebeSEric Cheng if (class != DATALINK_CLASS_VLAN) { 618da14cebeSEric Cheng if (attrp->va_mac_slot != -1) { 619da14cebeSEric Cheng u64 = attrp->va_mac_slot; 620*4ac67f02SAnurag S. Maskey status = dladm_set_conf_field(handle, conf, FMADDRSLOT, 621da14cebeSEric Cheng DLADM_TYPE_UINT64, &u64); 622da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 623da14cebeSEric Cheng goto done; 624da14cebeSEric Cheng } 625da14cebeSEric Cheng 626da14cebeSEric Cheng if (attrp->va_mac_prefix_len != 627da14cebeSEric Cheng sizeof (dladm_vnic_def_prefix)) { 628da14cebeSEric Cheng u64 = attrp->va_mac_prefix_len; 629*4ac67f02SAnurag S. Maskey status = dladm_set_conf_field(handle, conf, 630*4ac67f02SAnurag S. Maskey FMADDRPREFIXLEN, DLADM_TYPE_UINT64, &u64); 631da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 632da14cebeSEric Cheng goto done; 633da14cebeSEric Cheng } 634da14cebeSEric Cheng 635da14cebeSEric Cheng (void) dladm_vnic_macaddr2str(attrp->va_mac_addr, macstr); 636*4ac67f02SAnurag S. Maskey status = dladm_set_conf_field(handle, conf, FMACADDR, 637*4ac67f02SAnurag S. Maskey DLADM_TYPE_STR, macstr); 638da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 639da14cebeSEric Cheng goto done; 640da14cebeSEric Cheng } 641da14cebeSEric Cheng 642da14cebeSEric Cheng if (attrp->va_vid != 0) { 643da14cebeSEric Cheng u64 = attrp->va_vid; 644*4ac67f02SAnurag S. Maskey status = dladm_set_conf_field(handle, conf, FVLANID, 645da14cebeSEric Cheng DLADM_TYPE_UINT64, &u64); 646da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 647da14cebeSEric Cheng goto done; 648da14cebeSEric Cheng } 649da14cebeSEric Cheng 650da14cebeSEric Cheng /* 651da14cebeSEric Cheng * Commit the link configuration. 652da14cebeSEric Cheng */ 653*4ac67f02SAnurag S. Maskey status = dladm_write_conf(handle, conf); 654da14cebeSEric Cheng 655da14cebeSEric Cheng done: 656*4ac67f02SAnurag S. Maskey dladm_destroy_conf(handle, conf); 657d62bc4baSyz147064 return (status); 658843e1988Sjohnlev } 659da14cebeSEric Cheng 660da14cebeSEric Cheng typedef struct dladm_vnic_up_arg_s { 661da14cebeSEric Cheng uint32_t flags; 662da14cebeSEric Cheng dladm_status_t status; 663da14cebeSEric Cheng } dladm_vnic_up_arg_t; 664da14cebeSEric Cheng 665da14cebeSEric Cheng #define DLADM_VNIC_UP_FIRST_WALK 0x1 666da14cebeSEric Cheng #define DLADM_VNIC_UP_SECOND_WALK 0x2 667da14cebeSEric Cheng 668da14cebeSEric Cheng static int 669*4ac67f02SAnurag S. Maskey i_dladm_vnic_up(dladm_handle_t handle, datalink_id_t linkid, void *arg) 670da14cebeSEric Cheng { 671da14cebeSEric Cheng dladm_status_t *statusp = &(((dladm_vnic_up_arg_t *)arg)->status); 672da14cebeSEric Cheng dladm_vnic_attr_t attr; 673da14cebeSEric Cheng dladm_status_t status; 674da14cebeSEric Cheng dladm_arg_list_t *proplist; 675da14cebeSEric Cheng uint32_t flags = ((dladm_vnic_up_arg_t *)arg)->flags; 676da14cebeSEric Cheng 677da14cebeSEric Cheng bzero(&attr, sizeof (attr)); 678da14cebeSEric Cheng 679*4ac67f02SAnurag S. Maskey status = dladm_vnic_info(handle, linkid, &attr, DLADM_OPT_PERSIST); 680da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 681da14cebeSEric Cheng goto done; 682da14cebeSEric Cheng 683da14cebeSEric Cheng /* 684da14cebeSEric Cheng * Create the vnics that request hardware group first 685da14cebeSEric Cheng * Create the vnics that don't request hardware group in the second walk 686da14cebeSEric Cheng */ 687da14cebeSEric Cheng if ((flags == DLADM_VNIC_UP_FIRST_WALK && !attr.va_hwrings) || 688da14cebeSEric Cheng (flags == DLADM_VNIC_UP_SECOND_WALK && attr.va_hwrings)) 689da14cebeSEric Cheng goto done; 690da14cebeSEric Cheng 691da14cebeSEric Cheng /* Get all properties for this vnic */ 692*4ac67f02SAnurag S. Maskey status = dladm_link_get_proplist(handle, linkid, &proplist); 693da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 694da14cebeSEric Cheng goto done; 695da14cebeSEric Cheng 696da14cebeSEric Cheng if (proplist != NULL) { 697*4ac67f02SAnurag S. Maskey status = dladm_link_proplist_extract(handle, proplist, 698da14cebeSEric Cheng &attr.va_resource_props); 699da14cebeSEric Cheng } 700da14cebeSEric Cheng 701*4ac67f02SAnurag S. Maskey status = i_dladm_vnic_create_sys(handle, &attr); 702da14cebeSEric Cheng if (status != DLADM_STATUS_OK) 703da14cebeSEric Cheng goto done; 704da14cebeSEric Cheng 705*4ac67f02SAnurag S. Maskey if ((status = dladm_up_datalink_id(handle, linkid)) != 706*4ac67f02SAnurag S. Maskey DLADM_STATUS_OK) { 707*4ac67f02SAnurag S. Maskey (void) i_dladm_vnic_delete_sys(handle, linkid); 708da14cebeSEric Cheng goto done; 709da14cebeSEric Cheng } 710da14cebeSEric Cheng done: 711da14cebeSEric Cheng *statusp = status; 712da14cebeSEric Cheng return (DLADM_WALK_CONTINUE); 713da14cebeSEric Cheng } 714da14cebeSEric Cheng 715da14cebeSEric Cheng dladm_status_t 716*4ac67f02SAnurag S. Maskey dladm_vnic_up(dladm_handle_t handle, datalink_id_t linkid, uint32_t flags) 717da14cebeSEric Cheng { 718da14cebeSEric Cheng dladm_vnic_up_arg_t vnic_arg; 719da14cebeSEric Cheng datalink_class_t class; 720da14cebeSEric Cheng 721da14cebeSEric Cheng class = ((flags & DLADM_OPT_VLAN) != 0) ? DATALINK_CLASS_VLAN : 722da14cebeSEric Cheng (DATALINK_CLASS_VNIC | DATALINK_CLASS_ETHERSTUB); 723da14cebeSEric Cheng 724da14cebeSEric Cheng if (linkid == DATALINK_ALL_LINKID) { 725da14cebeSEric Cheng vnic_arg.flags = DLADM_VNIC_UP_FIRST_WALK; 726*4ac67f02SAnurag S. Maskey (void) dladm_walk_datalink_id(i_dladm_vnic_up, handle, 727*4ac67f02SAnurag S. Maskey &vnic_arg, class, DATALINK_ANY_MEDIATYPE, 728*4ac67f02SAnurag S. Maskey DLADM_OPT_PERSIST); 729da14cebeSEric Cheng vnic_arg.flags = DLADM_VNIC_UP_SECOND_WALK; 730*4ac67f02SAnurag S. Maskey (void) dladm_walk_datalink_id(i_dladm_vnic_up, handle, 731*4ac67f02SAnurag S. Maskey &vnic_arg, class, DATALINK_ANY_MEDIATYPE, 732*4ac67f02SAnurag S. Maskey DLADM_OPT_PERSIST); 733da14cebeSEric Cheng return (DLADM_STATUS_OK); 734da14cebeSEric Cheng } else { 735*4ac67f02SAnurag S. Maskey (void) i_dladm_vnic_up(handle, linkid, &vnic_arg); 736da14cebeSEric Cheng return (vnic_arg.status); 737da14cebeSEric Cheng } 738da14cebeSEric Cheng } 739