VirtualBox

source: vbox/trunk/src/VBox/Main/src-server/solaris/NetIf-solaris.cpp@ 36248

Last change on this file since 36248 was 36248, checked in by vboxsync, 14 years ago

Main/src-server/NetIf-Solaris: Added bnxe 10 gigabit ethernet description.
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File size: 14.2 KB
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1/* $Id: NetIf-solaris.cpp 36248 2011-03-10 11:00:18Z vboxsync $ */
2/** @file
3 * Main - NetIfList, Solaris implementation.
4 */
5
6/*
7 * Copyright (C) 2008 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 */
17
18
19
20/*******************************************************************************
21* Header Files *
22*******************************************************************************/
23#define LOG_GROUP LOG_GROUP_MAIN
24
25#include <iprt/err.h>
26#include <iprt/ctype.h>
27#include <list>
28
29#include "Logging.h"
30#include "HostNetworkInterfaceImpl.h"
31#include "netif.h"
32
33#ifdef VBOX_WITH_HOSTNETIF_API
34
35#include <map>
36#include <string>
37#include <fcntl.h>
38#include <unistd.h>
39#include <stropts.h>
40#include <errno.h>
41#include <limits.h>
42#include <stdio.h>
43#include <libdevinfo.h>
44#include <net/if.h>
45#include <sys/socket.h>
46#include <sys/sockio.h>
47#include <net/if_arp.h>
48#include <net/if.h>
49#include <sys/types.h>
50
51#include "DynLoadLibSolaris.h"
52
53static void vboxSolarisAddHostIface(char *pszIface, int Instance, void *pvHostNetworkInterfaceList)
54{
55 std::list<ComObjPtr<HostNetworkInterface> > *pList = (std::list<ComObjPtr<HostNetworkInterface> > *)pvHostNetworkInterfaceList;
56 Assert(pList);
57
58 typedef std::map <std::string, std::string> NICMap;
59 typedef std::pair <std::string, std::string> NICPair;
60 static NICMap SolarisNICMap;
61 if (SolarisNICMap.empty())
62 {
63 SolarisNICMap.insert(NICPair("afe", "ADMtek Centaur/Comet Fast Ethernet"));
64 SolarisNICMap.insert(NICPair("aggr", "Link Aggregation Interface"));
65 SolarisNICMap.insert(NICPair("bge", "Broadcom BCM57xx Gigabit Ethernet"));
66 SolarisNICMap.insert(NICPair("bnx", "Broadcom NetXtreme Gigabit Ethernet"));
67 SolarisNICMap.insert(NICPair("bnxe", "Broadcom NetXtreme II 10 Gigabit Ethernet"));
68 SolarisNICMap.insert(NICPair("ce", "Cassini Gigabit Ethernet"));
69 SolarisNICMap.insert(NICPair("chxge", "Chelsio Ethernet"));
70 SolarisNICMap.insert(NICPair("dmfe", "Davicom Fast Ethernet"));
71 SolarisNICMap.insert(NICPair("dnet", "DEC 21040/41 21140 Ethernet"));
72 SolarisNICMap.insert(NICPair("e1000", "Intel PRO/1000 Gigabit Ethernet"));
73 SolarisNICMap.insert(NICPair("e1000g", "Intel PRO/1000 Gigabit Ethernet"));
74 SolarisNICMap.insert(NICPair("elx", "3COM EtherLink III Ethernet"));
75 SolarisNICMap.insert(NICPair("elxl", "3COM Ethernet"));
76 SolarisNICMap.insert(NICPair("eri", "eri Fast Ethernet"));
77 SolarisNICMap.insert(NICPair("ge", "GEM Gigabit Ethernet"));
78 SolarisNICMap.insert(NICPair("hme", "SUNW,hme Fast-Ethernet"));
79 SolarisNICMap.insert(NICPair("hxge", "Sun Blade 10 Gigabit Ethernet"));
80 SolarisNICMap.insert(NICPair("igb", "Intel 82575 PCI-E Gigabit Ethernet"));
81 SolarisNICMap.insert(NICPair("ipge", "PCI-E Gigabit Ethernet"));
82 SolarisNICMap.insert(NICPair("iprb", "Intel 82557/58/59 Ethernet"));
83 SolarisNICMap.insert(NICPair("ixgbe", "Intel 10 Gigabit PCI-E Ethernet"));
84 SolarisNICMap.insert(NICPair("mxfe", "Macronix 98715 Fast Ethernet"));
85 SolarisNICMap.insert(NICPair("nfo", "Nvidia Gigabit Ethernet"));
86 SolarisNICMap.insert(NICPair("nge", "Nvidia Gigabit Ethernet"));
87 SolarisNICMap.insert(NICPair("pcelx", "3COM EtherLink III PCMCIA Ethernet"));
88 SolarisNICMap.insert(NICPair("pcn", "AMD PCnet Ethernet"));
89 SolarisNICMap.insert(NICPair("qfe", "SUNW,qfe Quad Fast-Ethernet"));
90 SolarisNICMap.insert(NICPair("rge", "Realtek Gigabit Ethernet"));
91 SolarisNICMap.insert(NICPair("rtls", "Realtek 8139 Fast Ethernet"));
92 SolarisNICMap.insert(NICPair("skge", "SksKonnect Gigabit Ethernet"));
93 SolarisNICMap.insert(NICPair("spwr", "SMC EtherPower II 10/100 (9432) Ethernet"));
94 SolarisNICMap.insert(NICPair("vboxnet", "VirtualBox Host Ethernet"));
95 SolarisNICMap.insert(NICPair("vlan", "Virtual LAN Ethernet"));
96 SolarisNICMap.insert(NICPair("vnic", "Virtual Network Interface Ethernet"));
97 SolarisNICMap.insert(NICPair("xge", "Neterior Xframe 10Gigabit Ethernet"));
98 }
99
100 /*
101 * Try picking up description from our NIC map.
102 */
103 char szNICInstance[128];
104 RTStrPrintf(szNICInstance, sizeof(szNICInstance), "%s%d", pszIface, Instance);
105 char szNICDesc[256];
106 std::string Description = SolarisNICMap[pszIface];
107 if (Description != "VirtualBox Host Ethernet")
108 {
109 if (Description != "")
110 RTStrPrintf(szNICDesc, sizeof(szNICDesc), "%s - %s", szNICInstance, Description.c_str());
111 else
112 RTStrPrintf(szNICDesc, sizeof(szNICDesc), "%s - Ethernet", szNICInstance);
113 }
114 else
115 RTStrPrintf(szNICDesc, sizeof(szNICDesc), "%s", szNICInstance);
116
117 /*
118 * Try to get IP V4 address and netmask as well as Ethernet address.
119 */
120 NETIFINFO Info;
121 memset(&Info, 0, sizeof(Info));
122 int Sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
123 if (Sock > 0)
124 {
125 struct lifreq IfReq;
126 strcpy(IfReq.lifr_name, szNICInstance);
127 if (ioctl(Sock, SIOCGLIFADDR, &IfReq) >= 0)
128 {
129 memcpy(Info.IPAddress.au8, &((struct sockaddr_in *)&IfReq.lifr_addr)->sin_addr.s_addr,
130 sizeof(Info.IPAddress.au8));
131 struct arpreq ArpReq;
132 memcpy(&ArpReq.arp_pa, &IfReq.lifr_addr, sizeof(struct sockaddr_in));
133
134 /*
135 * We might fail if the interface has not been assigned an IP address.
136 * That doesn't matter; as long as it's plumbed we can pick it up.
137 * But, if it has not acquired an IP address we cannot obtain it's MAC
138 * address this way, so we just use all zeros there.
139 */
140 if (ioctl(Sock, SIOCGARP, &ArpReq) >= 0)
141 {
142 memcpy(&Info.MACAddress, ArpReq.arp_ha.sa_data, sizeof(Info.MACAddress));
143 }
144
145 }
146
147 if (ioctl(Sock, SIOCGLIFNETMASK, &IfReq) >= 0)
148 {
149 memcpy(Info.IPNetMask.au8, &((struct sockaddr_in *)&IfReq.lifr_addr)->sin_addr.s_addr,
150 sizeof(Info.IPNetMask.au8));
151 }
152 if (ioctl(Sock, SIOCGLIFFLAGS, &IfReq) >= 0)
153 {
154 Info.enmStatus = IfReq.lifr_flags & IFF_UP ? NETIF_S_UP : NETIF_S_DOWN;
155 }
156 close(Sock);
157 }
158 /*
159 * Try to get IP V6 address and netmask.
160 */
161 Sock = socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP);
162 if (Sock > 0)
163 {
164 struct lifreq IfReq;
165 strcpy(IfReq.lifr_name, szNICInstance);
166 if (ioctl(Sock, SIOCGLIFADDR, &IfReq) >= 0)
167 {
168 memcpy(Info.IPv6Address.au8, ((struct sockaddr_in6 *)&IfReq.lifr_addr)->sin6_addr.s6_addr,
169 sizeof(Info.IPv6Address.au8));
170 }
171 if (ioctl(Sock, SIOCGLIFNETMASK, &IfReq) >= 0)
172 {
173 memcpy(Info.IPv6NetMask.au8, ((struct sockaddr_in6 *)&IfReq.lifr_addr)->sin6_addr.s6_addr,
174 sizeof(Info.IPv6NetMask.au8));
175 }
176 close(Sock);
177 }
178
179 /*
180 * Construct UUID with interface name and the MAC address if available.
181 */
182 RTUUID Uuid;
183 RTUuidClear(&Uuid);
184 memcpy(&Uuid, szNICInstance, RT_MIN(strlen(szNICInstance), sizeof(Uuid)));
185 Uuid.Gen.u8ClockSeqHiAndReserved = (Uuid.Gen.u8ClockSeqHiAndReserved & 0x3f) | 0x80;
186 Uuid.Gen.u16TimeHiAndVersion = (Uuid.Gen.u16TimeHiAndVersion & 0x0fff) | 0x4000;
187 Uuid.Gen.au8Node[0] = Info.MACAddress.au8[0];
188 Uuid.Gen.au8Node[1] = Info.MACAddress.au8[1];
189 Uuid.Gen.au8Node[2] = Info.MACAddress.au8[2];
190 Uuid.Gen.au8Node[3] = Info.MACAddress.au8[3];
191 Uuid.Gen.au8Node[4] = Info.MACAddress.au8[4];
192 Uuid.Gen.au8Node[5] = Info.MACAddress.au8[5];
193 Info.Uuid = Uuid;
194 Info.enmMediumType = NETIF_T_ETHERNET;
195
196 HostNetworkInterfaceType_T enmType;
197 if (strncmp("vboxnet", szNICInstance, 7))
198 enmType = HostNetworkInterfaceType_Bridged;
199 else
200 enmType = HostNetworkInterfaceType_HostOnly;
201 ComObjPtr<HostNetworkInterface> IfObj;
202 IfObj.createObject();
203 if (SUCCEEDED(IfObj->init(Bstr(szNICDesc), enmType, &Info)))
204 pList->push_back(IfObj);
205}
206
207static boolean_t vboxSolarisAddLinkHostIface(const char *pszIface, void *pvHostNetworkInterfaceList)
208{
209 /*
210 * Skip IPSEC interfaces. It's at IP level.
211 */
212 if (!strncmp(pszIface, "ip.tun", 6))
213 return _B_FALSE;
214
215 /*
216 * Clip off the zone instance number from the interface name (if any).
217 */
218 char szIfaceName[128];
219 strcpy(szIfaceName, pszIface);
220 char *pszColon = (char *)memchr(szIfaceName, ':', sizeof(szIfaceName));
221 if (pszColon)
222 *pszColon = '\0';
223
224 /*
225 * Get the instance number from the interface name, then clip it off.
226 */
227 int cbInstance = 0;
228 int cbIface = strlen(szIfaceName);
229 const char *pszEnd = pszIface + cbIface - 1;
230 for (int i = 0; i < cbIface - 1; i++)
231 {
232 if (!RT_C_IS_DIGIT(*pszEnd))
233 break;
234 cbInstance++;
235 pszEnd--;
236 }
237
238 int Instance = atoi(pszEnd + 1);
239 strncpy(szIfaceName, pszIface, cbIface - cbInstance);
240 szIfaceName[cbIface - cbInstance] = '\0';
241
242 /*
243 * Add the interface.
244 */
245 vboxSolarisAddHostIface(szIfaceName, Instance, pvHostNetworkInterfaceList);
246
247 /*
248 * Continue walking...
249 */
250 return _B_FALSE;
251}
252
253static bool vboxSolarisSortNICList(const ComObjPtr<HostNetworkInterface> Iface1, const ComObjPtr<HostNetworkInterface> Iface2)
254{
255 Bstr Iface1Str;
256 (*Iface1).COMGETTER(Name) (Iface1Str.asOutParam());
257
258 Bstr Iface2Str;
259 (*Iface2).COMGETTER(Name) (Iface2Str.asOutParam());
260
261 return Iface1Str < Iface2Str;
262}
263
264static bool vboxSolarisSameNIC(const ComObjPtr<HostNetworkInterface> Iface1, const ComObjPtr<HostNetworkInterface> Iface2)
265{
266 Bstr Iface1Str;
267 (*Iface1).COMGETTER(Name) (Iface1Str.asOutParam());
268
269 Bstr Iface2Str;
270 (*Iface2).COMGETTER(Name) (Iface2Str.asOutParam());
271
272 return (Iface1Str == Iface2Str);
273}
274
275static int vboxSolarisAddPhysHostIface(di_node_t Node, di_minor_t Minor, void *pvHostNetworkInterfaceList)
276{
277 NOREF(Minor);
278
279 /*
280 * Skip aggregations.
281 */
282 if (!strcmp(di_driver_name(Node), "aggr"))
283 return DI_WALK_CONTINUE;
284
285 /*
286 * Skip softmacs.
287 */
288 if (!strcmp(di_driver_name(Node), "softmac"))
289 return DI_WALK_CONTINUE;
290
291 vboxSolarisAddHostIface(di_driver_name(Node), di_instance(Node), pvHostNetworkInterfaceList);
292 return DI_WALK_CONTINUE;
293}
294
295int NetIfList(std::list <ComObjPtr<HostNetworkInterface> > &list)
296{
297
298 /*
299 * Use libdevinfo for determining all physical interfaces.
300 */
301 di_node_t Root;
302 Root = di_init("/", DINFOCACHE);
303 if (Root != DI_NODE_NIL)
304 {
305 di_walk_minor(Root, DDI_NT_NET, 0, &list, vboxSolarisAddPhysHostIface);
306 di_fini(Root);
307 }
308
309 /*
310 * Use libdlpi for determining all DLPI interfaces.
311 */
312 if (VBoxSolarisLibDlpiFound())
313 g_pfnLibDlpiWalk(vboxSolarisAddLinkHostIface, &list, 0);
314
315 /*
316 * This gets only the list of all plumbed logical interfaces.
317 * This is needed for zones which cannot access the device tree
318 * and in this case we just let them use the list of plumbed interfaces
319 * on the zone.
320 */
321 int Sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
322 if (Sock > 0)
323 {
324 struct lifnum IfNum;
325 memset(&IfNum, 0, sizeof(IfNum));
326 IfNum.lifn_family = AF_INET;
327 int rc = ioctl(Sock, SIOCGLIFNUM, &IfNum);
328 if (!rc)
329 {
330 struct lifreq Ifaces[24];
331 struct lifconf IfConfig;
332 memset(&IfConfig, 0, sizeof(IfConfig));
333 IfConfig.lifc_family = AF_INET;
334 IfConfig.lifc_len = sizeof(Ifaces);
335 IfConfig.lifc_buf = (caddr_t)&(Ifaces[0]);
336 rc = ioctl(Sock, SIOCGLIFCONF, &IfConfig);
337 if (!rc)
338 {
339 for (int i = 0; i < IfNum.lifn_count; i++)
340 {
341 /*
342 * Skip loopback interfaces.
343 */
344 if (!strncmp(Ifaces[i].lifr_name, "lo", 2))
345 continue;
346
347#if 0
348 rc = ioctl(Sock, SIOCGLIFADDR, &(Ifaces[i]));
349 if (rc >= 0)
350 {
351 memcpy(Info.IPAddress.au8, ((struct sockaddr *)&Ifaces[i].lifr_addr)->sa_data,
352 sizeof(Info.IPAddress.au8));
353 // SIOCGLIFNETMASK
354 struct arpreq ArpReq;
355 memcpy(&ArpReq.arp_pa, &Ifaces[i].lifr_addr, sizeof(struct sockaddr_in));
356
357 /*
358 * We might fail if the interface has not been assigned an IP address.
359 * That doesn't matter; as long as it's plumbed we can pick it up.
360 * But, if it has not acquired an IP address we cannot obtain it's MAC
361 * address this way, so we just use all zeros there.
362 */
363 rc = ioctl(Sock, SIOCGARP, &ArpReq);
364 if (rc >= 0)
365 memcpy(&Info.MACAddress, ArpReq.arp_ha.sa_data, sizeof(Info.MACAddress));
366
367 char szNICDesc[LIFNAMSIZ + 256];
368 char *pszIface = Ifaces[i].lifr_name;
369 strcpy(szNICDesc, pszIface);
370
371 vboxSolarisAddLinkHostIface(pszIface, &list);
372 }
373#endif
374
375 char *pszIface = Ifaces[i].lifr_name;
376 vboxSolarisAddLinkHostIface(pszIface, &list);
377 }
378 }
379 }
380 close(Sock);
381 }
382
383 /*
384 * Weed out duplicates caused by dlpi_walk inconsistencies across Nevadas.
385 */
386 list.sort(vboxSolarisSortNICList);
387 list.unique(vboxSolarisSameNIC);
388
389 return VINF_SUCCESS;
390}
391
392#else
393int NetIfList(std::list <ComObjPtr<HostNetworkInterface> > &list)
394{
395 return VERR_NOT_IMPLEMENTED;
396}
397#endif
398
399int NetIfGetConfigByName(PNETIFINFO pInfo)
400{
401 NOREF(pInfo);
402 return VERR_NOT_IMPLEMENTED;
403}
404
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