| if_ath_tx.c (242144) | if_ath_tx.c (242271) |
|---|---|
| 1/*- 2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3 * Copyright (c) 2010-2012 Adrian Chadd, Xenion Pty Ltd 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: --- 15 unchanged lines hidden (view full) --- 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 26 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGES. 29 */ 30 31#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3 * Copyright (c) 2010-2012 Adrian Chadd, Xenion Pty Ltd 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: --- 15 unchanged lines hidden (view full) --- 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 26 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGES. 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/dev/ath/if_ath_tx.c 242144 2012-10-26 16:31:12Z adrian $"); | 32__FBSDID("$FreeBSD: head/sys/dev/ath/if_ath_tx.c 242271 2012-10-28 21:13:12Z adrian $"); |
| 33 34/* 35 * Driver for the Atheros Wireless LAN controller. 36 * 37 * This software is derived from work of Atsushi Onoe; his contribution 38 * is greatly appreciated. 39 */ 40 --- 2173 unchanged lines hidden (view full) --- 2214 error = EIO; /* XXX */ 2215 goto bad2; 2216 } 2217 } 2218 sc->sc_wd_timer = 5; 2219 ifp->if_opackets++; 2220 sc->sc_stats.ast_tx_raw++; 2221 | 33 34/* 35 * Driver for the Atheros Wireless LAN controller. 36 * 37 * This software is derived from work of Atsushi Onoe; his contribution 38 * is greatly appreciated. 39 */ 40 --- 2173 unchanged lines hidden (view full) --- 2214 error = EIO; /* XXX */ 2215 goto bad2; 2216 } 2217 } 2218 sc->sc_wd_timer = 5; 2219 ifp->if_opackets++; 2220 sc->sc_stats.ast_tx_raw++; 2221 |
| 2222 /* 2223 * Update the TIM - if there's anything queued to the 2224 * software queue and power save is enabled, we should 2225 * set the TIM. 2226 */ 2227 ath_tx_update_tim(sc, ni, 1); 2228 |
|
| 2222 ATH_PCU_LOCK(sc); 2223 sc->sc_txstart_cnt--; 2224 ATH_PCU_UNLOCK(sc); 2225 2226 return 0; 2227bad2: 2228 ATH_KTR(sc, ATH_KTR_TX, 3, "ath_raw_xmit: bad2: m=%p, params=%p, " 2229 "bf=%p", --- 3057 unchanged lines hidden (view full) --- 5287 sc->sc_addba_response_timeout(ni, tap); 5288 5289 /* Unpause the TID; which reschedules it */ 5290 ATH_TXQ_LOCK(sc->sc_ac2q[atid->ac]); 5291 ath_tx_tid_resume(sc, atid); 5292 ATH_TXQ_UNLOCK(sc->sc_ac2q[atid->ac]); 5293} 5294 | 2229 ATH_PCU_LOCK(sc); 2230 sc->sc_txstart_cnt--; 2231 ATH_PCU_UNLOCK(sc); 2232 2233 return 0; 2234bad2: 2235 ATH_KTR(sc, ATH_KTR_TX, 3, "ath_raw_xmit: bad2: m=%p, params=%p, " 2236 "bf=%p", --- 3057 unchanged lines hidden (view full) --- 5294 sc->sc_addba_response_timeout(ni, tap); 5295 5296 /* Unpause the TID; which reschedules it */ 5297 ATH_TXQ_LOCK(sc->sc_ac2q[atid->ac]); 5298 ath_tx_tid_resume(sc, atid); 5299 ATH_TXQ_UNLOCK(sc->sc_ac2q[atid->ac]); 5300} 5301 |
| 5295#if 0 | |
| 5296/* 5297 * Check if a node is asleep or not. 5298 */ | 5302/* 5303 * Check if a node is asleep or not. 5304 */ |
| 5299static int | 5305int |
| 5300ath_tx_node_is_asleep(struct ath_softc *sc, struct ath_node *an) 5301{ 5302 5303 ATH_NODE_LOCK_ASSERT(an); 5304 5305 return (an->an_is_powersave); 5306} | 5306ath_tx_node_is_asleep(struct ath_softc *sc, struct ath_node *an) 5307{ 5308 5309 ATH_NODE_LOCK_ASSERT(an); 5310 5311 return (an->an_is_powersave); 5312} |
| 5307#endif | |
| 5308 5309/* 5310 * Mark a node as currently "in powersaving." 5311 * This suspends all traffic on the node. 5312 * 5313 * This must be called with the node/tx locks free. 5314 * 5315 * XXX TODO: the locking silliness below is due to how the node --- 154 unchanged lines hidden --- | 5313 5314/* 5315 * Mark a node as currently "in powersaving." 5316 * This suspends all traffic on the node. 5317 * 5318 * This must be called with the node/tx locks free. 5319 * 5320 * XXX TODO: the locking silliness below is due to how the node --- 154 unchanged lines hidden --- |