| ieee80211_proto.c (186302) | ieee80211_proto.c (188533) |
|---|---|
| 1/*- 2 * Copyright (c) 2001 Atsushi Onoe 3 * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2001 Atsushi Onoe 3 * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/net80211/ieee80211_proto.c 186302 2008-12-18 23:00:09Z sam $"); | 28__FBSDID("$FreeBSD: head/sys/net80211/ieee80211_proto.c 188533 2009-02-12 18:57:18Z thompsa $"); |
| 29 30/* 31 * IEEE 802.11 protocol support. 32 */ 33 34#include "opt_inet.h" 35#include "opt_wlan.h" 36 --- 1030 unchanged lines hidden (view full) --- 1067parent_updown(void *arg, int npending) 1068{ 1069 struct ifnet *parent = arg; 1070 1071 parent->if_ioctl(parent, SIOCSIFFLAGS, NULL); 1072} 1073 1074/* | 29 30/* 31 * IEEE 802.11 protocol support. 32 */ 33 34#include "opt_inet.h" 35#include "opt_wlan.h" 36 --- 1030 unchanged lines hidden (view full) --- 1067parent_updown(void *arg, int npending) 1068{ 1069 struct ifnet *parent = arg; 1070 1071 parent->if_ioctl(parent, SIOCSIFFLAGS, NULL); 1072} 1073 1074/* |
| 1075 * Block until the parent is in a known state. This is 1076 * used after any operations that dispatch a task (e.g. 1077 * to auto-configure the parent device up/down). 1078 */ 1079void 1080ieee80211_waitfor_parent(struct ieee80211com *ic) 1081{ 1082 taskqueue_drain(taskqueue_thread, &ic->ic_parent_task); 1083} 1084 1085/* |
|
| 1075 * Start a vap running. If this is the first vap to be 1076 * set running on the underlying device then we 1077 * automatically bring the device up. 1078 */ 1079void 1080ieee80211_start_locked(struct ieee80211vap *vap) 1081{ 1082 struct ifnet *ifp = vap->iv_ifp; --- 170 unchanged lines hidden (view full) --- 1253 1254 IEEE80211_LOCK(ic); 1255 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) { 1256 struct ifnet *ifp = vap->iv_ifp; 1257 if (IFNET_IS_UP_RUNNING(ifp)) /* NB: avoid recursion */ 1258 ieee80211_stop_locked(vap); 1259 } 1260 IEEE80211_UNLOCK(ic); | 1086 * Start a vap running. If this is the first vap to be 1087 * set running on the underlying device then we 1088 * automatically bring the device up. 1089 */ 1090void 1091ieee80211_start_locked(struct ieee80211vap *vap) 1092{ 1093 struct ifnet *ifp = vap->iv_ifp; --- 170 unchanged lines hidden (view full) --- 1264 1265 IEEE80211_LOCK(ic); 1266 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) { 1267 struct ifnet *ifp = vap->iv_ifp; 1268 if (IFNET_IS_UP_RUNNING(ifp)) /* NB: avoid recursion */ 1269 ieee80211_stop_locked(vap); 1270 } 1271 IEEE80211_UNLOCK(ic); |
| 1272 1273 ieee80211_waitfor_parent(ic); |
|
| 1261} 1262 1263/* 1264 * Stop all vap's running on a device and arrange 1265 * for those that were running to be resumed. 1266 */ 1267void 1268ieee80211_suspend_all(struct ieee80211com *ic) --- 4 unchanged lines hidden (view full) --- 1273 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) { 1274 struct ifnet *ifp = vap->iv_ifp; 1275 if (IFNET_IS_UP_RUNNING(ifp)) { /* NB: avoid recursion */ 1276 vap->iv_flags_ext |= IEEE80211_FEXT_RESUME; 1277 ieee80211_stop_locked(vap); 1278 } 1279 } 1280 IEEE80211_UNLOCK(ic); | 1274} 1275 1276/* 1277 * Stop all vap's running on a device and arrange 1278 * for those that were running to be resumed. 1279 */ 1280void 1281ieee80211_suspend_all(struct ieee80211com *ic) --- 4 unchanged lines hidden (view full) --- 1286 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) { 1287 struct ifnet *ifp = vap->iv_ifp; 1288 if (IFNET_IS_UP_RUNNING(ifp)) { /* NB: avoid recursion */ 1289 vap->iv_flags_ext |= IEEE80211_FEXT_RESUME; 1290 ieee80211_stop_locked(vap); 1291 } 1292 } 1293 IEEE80211_UNLOCK(ic); |
| 1294 1295 ieee80211_waitfor_parent(ic); |
|
| 1281} 1282 1283/* 1284 * Start all vap's marked for resume. 1285 */ 1286void 1287ieee80211_resume_all(struct ieee80211com *ic) 1288{ --- 465 unchanged lines hidden --- | 1296} 1297 1298/* 1299 * Start all vap's marked for resume. 1300 */ 1301void 1302ieee80211_resume_all(struct ieee80211com *ic) 1303{ --- 465 unchanged lines hidden --- |