ieee80211_output.c (178354) | ieee80211_output.c (179394) |
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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_output.c 178354 2008-04-20 20:35:46Z sam $"); | 28__FBSDID("$FreeBSD: head/sys/net80211/ieee80211_output.c 179394 2008-05-28 23:25:36Z sam $"); |
29 30#include "opt_inet.h" 31#include "opt_wlan.h" 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/mbuf.h> 36#include <sys/kernel.h> --- 675 unchanged lines hidden (view full) --- 712 needed_space += key->wk_cipher->ic_header; 713 /* XXX frags */ 714 /* 715 * When crypto is being done in the host we must insure 716 * the data are writable for the cipher routines; clone 717 * a writable mbuf chain. 718 * XXX handle SWMIC specially 719 */ | 29 30#include "opt_inet.h" 31#include "opt_wlan.h" 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/mbuf.h> 36#include <sys/kernel.h> --- 675 unchanged lines hidden (view full) --- 712 needed_space += key->wk_cipher->ic_header; 713 /* XXX frags */ 714 /* 715 * When crypto is being done in the host we must insure 716 * the data are writable for the cipher routines; clone 717 * a writable mbuf chain. 718 * XXX handle SWMIC specially 719 */ |
720 if (key->wk_flags & (IEEE80211_KEY_SWCRYPT|IEEE80211_KEY_SWMIC)) { | 720 if (key->wk_flags & (IEEE80211_KEY_SWENCRYPT|IEEE80211_KEY_SWENMIC)) { |
721 m = m_unshare(m, M_NOWAIT); 722 if (m == NULL) { 723 IEEE80211_DPRINTF(vap, IEEE80211_MSG_OUTPUT, 724 "%s: cannot get writable mbuf\n", __func__); 725 vap->iv_stats.is_tx_nobuf++; /* XXX new stat */ 726 return NULL; 727 } 728 } --- 2115 unchanged lines hidden --- | 721 m = m_unshare(m, M_NOWAIT); 722 if (m == NULL) { 723 IEEE80211_DPRINTF(vap, IEEE80211_MSG_OUTPUT, 724 "%s: cannot get writable mbuf\n", __func__); 725 vap->iv_stats.is_tx_nobuf++; /* XXX new stat */ 726 return NULL; 727 } 728 } --- 2115 unchanged lines hidden --- |