| if_ath.c (123044) | if_ath.c (123922) |
|---|---|
| 1/*- 2 * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 21 unchanged lines hidden (view full) --- 30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 32 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 34 * THE POSSIBILITY OF SUCH DAMAGES. 35 */ 36 37#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 21 unchanged lines hidden (view full) --- 30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 32 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 34 * THE POSSIBILITY OF SUCH DAMAGES. 35 */ 36 37#include <sys/cdefs.h> |
| 38__FBSDID("$FreeBSD: head/sys/dev/ath/if_ath.c 123044 2003-11-29 01:23:59Z sam $"); | 38__FBSDID("$FreeBSD: head/sys/dev/ath/if_ath.c 123922 2003-12-28 03:56:00Z sam $"); |
| 39 40/* 41 * Driver for the Atheros Wireless LAN controller. 42 * 43 * This software is derived from work of Atsushi Onoe; his contribution 44 * is greatly appreciated. 45 */ 46 --- 725 unchanged lines hidden (view full) --- 772 tstamp[1] = htole32(tsf >> 32); 773 } 774 sc->sc_stats.ast_tx_mgmt++; 775 } 776 if (ic->ic_rawbpf) 777 bpf_mtap(ic->ic_rawbpf, m); 778 779 if (sc->sc_drvbpf) { | 39 40/* 41 * Driver for the Atheros Wireless LAN controller. 42 * 43 * This software is derived from work of Atsushi Onoe; his contribution 44 * is greatly appreciated. 45 */ 46 --- 725 unchanged lines hidden (view full) --- 772 tstamp[1] = htole32(tsf >> 32); 773 } 774 sc->sc_stats.ast_tx_mgmt++; 775 } 776 if (ic->ic_rawbpf) 777 bpf_mtap(ic->ic_rawbpf, m); 778 779 if (sc->sc_drvbpf) { |
| 780 struct mbuf *mb; 781 782 MGETHDR(mb, M_DONTWAIT, m->m_type); 783 if (mb != NULL) { 784 sc->sc_tx_th.wt_rate = 785 ni->ni_rates.rs_rates[ni->ni_txrate]; 786 787 mb->m_next = m; 788 mb->m_data = (caddr_t)&sc->sc_tx_th; 789 mb->m_len = sizeof(sc->sc_tx_th); 790 mb->m_pkthdr.len += mb->m_len; 791 bpf_mtap(sc->sc_drvbpf, mb); 792 m_free(mb); 793 } | 780 sc->sc_tx_th.wt_rate = 781 ni->ni_rates.rs_rates[ni->ni_txrate]; 782 bpf_mtap2(sc->sc_drvbpf, 783 &sc->sc_tx_th, sizeof(sc->sc_tx_th), m); |
| 794 } 795 796 if (ath_tx_start(sc, ni, bf, m)) { 797 bad: 798 ATH_TXBUF_LOCK(sc); 799 TAILQ_INSERT_TAIL(&sc->sc_txbuf, bf, bf_list); 800 ATH_TXBUF_UNLOCK(sc); 801 ifp->if_oerrors++; --- 904 unchanged lines hidden (view full) --- 1706 BUS_DMASYNC_POSTREAD); 1707 1708 bus_dmamap_unload(sc->sc_dmat, bf->bf_dmamap); 1709 bf->bf_m = NULL; 1710 m->m_pkthdr.rcvif = ifp; 1711 m->m_pkthdr.len = m->m_len = len; 1712 1713 if (sc->sc_drvbpf) { | 784 } 785 786 if (ath_tx_start(sc, ni, bf, m)) { 787 bad: 788 ATH_TXBUF_LOCK(sc); 789 TAILQ_INSERT_TAIL(&sc->sc_txbuf, bf, bf_list); 790 ATH_TXBUF_UNLOCK(sc); 791 ifp->if_oerrors++; --- 904 unchanged lines hidden (view full) --- 1696 BUS_DMASYNC_POSTREAD); 1697 1698 bus_dmamap_unload(sc->sc_dmat, bf->bf_dmamap); 1699 bf->bf_m = NULL; 1700 m->m_pkthdr.rcvif = ifp; 1701 m->m_pkthdr.len = m->m_len = len; 1702 1703 if (sc->sc_drvbpf) { |
| 1714 struct mbuf *mb; | 1704 sc->sc_rx_th.wr_rate = 1705 sc->sc_hwmap[ds->ds_rxstat.rs_rate]; 1706 sc->sc_rx_th.wr_antsignal = ds->ds_rxstat.rs_rssi; 1707 sc->sc_rx_th.wr_antenna = ds->ds_rxstat.rs_antenna; 1708 /* XXX TSF */ |
| 1715 | 1709 |
| 1716 /* XXX pre-allocate space when setting up recv's */ 1717 MGETHDR(mb, M_DONTWAIT, m->m_type); 1718 if (mb != NULL) { 1719 sc->sc_rx_th.wr_rate = 1720 sc->sc_hwmap[ds->ds_rxstat.rs_rate]; 1721 sc->sc_rx_th.wr_antsignal = 1722 ds->ds_rxstat.rs_rssi; 1723 sc->sc_rx_th.wr_antenna = 1724 ds->ds_rxstat.rs_antenna; 1725 /* XXX TSF */ 1726 1727 (void) m_dup_pkthdr(mb, m, M_DONTWAIT); 1728 mb->m_next = m; 1729 mb->m_data = (caddr_t)&sc->sc_rx_th; 1730 mb->m_len = sizeof(sc->sc_rx_th); 1731 mb->m_pkthdr.len += mb->m_len; 1732 bpf_mtap(sc->sc_drvbpf, mb); 1733 m_free(mb); 1734 } | 1710 bpf_mtap2(sc->sc_drvbpf, 1711 &sc->sc_rx_th, sizeof(sc->sc_rx_th), m); |
| 1735 } 1736 1737 m_adj(m, -IEEE80211_CRC_LEN); 1738 wh = mtod(m, struct ieee80211_frame *); 1739 if (wh->i_fc[1] & IEEE80211_FC1_WEP) { 1740 /* 1741 * WEP is decrypted by hardware. Clear WEP bit 1742 * and trim WEP header for ieee80211_input(). --- 1119 unchanged lines hidden --- | 1712 } 1713 1714 m_adj(m, -IEEE80211_CRC_LEN); 1715 wh = mtod(m, struct ieee80211_frame *); 1716 if (wh->i_fc[1] & IEEE80211_FC1_WEP) { 1717 /* 1718 * WEP is decrypted by hardware. Clear WEP bit 1719 * and trim WEP header for ieee80211_input(). --- 1119 unchanged lines hidden --- |