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Searched refs:chan (Results 1 – 25 of 529) sorted by relevance

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/src/usr.sbin/bluetooth/btpand/
H A Dchannel.c61 channel_t *chan; in channel_alloc() local
63 chan = malloc(sizeof(channel_t)); in channel_alloc()
64 if (chan == NULL) { in channel_alloc()
69 memset(chan, 0, sizeof(channel_t)); in channel_alloc()
70 STAILQ_INIT(&chan->pktlist); in channel_alloc()
71 chan->state = CHANNEL_CLOSED; in channel_alloc()
72 LIST_INSERT_HEAD(&channel_list, chan, next); in channel_alloc()
76 return chan; in channel_alloc()
80 channel_open(channel_t *chan, int fd) in channel_open() argument
84 assert(chan->refcnt == 0); in channel_open()
[all …]
H A Dbnep.c114 len = bnep_recv_control(pkt->chan, pkt->ptr, pkt->len, false); in bnep_recv()
127 pkt->dst = pkt->chan->laddr; in bnep_recv()
128 pkt->src = pkt->chan->raddr; in bnep_recv()
139 pkt->dst = pkt->chan->laddr; in bnep_recv()
154 pkt->src = pkt->chan->raddr; in bnep_recv()
174 || pkt->chan->state != CHANNEL_OPEN) in bnep_recv()
199 len = bnep_recv_control(pkt->chan, pkt->ptr + 2, size, true); in bnep_recv_extension()
230 bnep_recv_control(channel_t *chan, uint8_t *ptr, size_t size, bool isext) in bnep_recv_control() argument
242 len = bnep_recv_control_command_not_understood(chan, ptr, size); in bnep_recv_control()
249 len = bnep_recv_setup_connection_req(chan, ptr, size); in bnep_recv_control()
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H A Dtap.c56 channel_t *chan; in tap_init() local
107 chan = channel_alloc(); in tap_init()
108 if (chan == NULL) in tap_init()
111 chan->send = tap_send; in tap_init()
112 chan->recv = tap_recv; in tap_init()
113 chan->mru = ETHER_HDR_LEN + ETHER_MAX_LEN; in tap_init()
114 memcpy(chan->raddr, ifr.ifr_addr.sa_data, ETHER_ADDR_LEN); in tap_init()
115 memcpy(chan->laddr, ifr.ifr_addr.sa_data, ETHER_ADDR_LEN); in tap_init()
116 chan->state = CHANNEL_OPEN; in tap_init()
117 if (!channel_open(chan, fd)) in tap_init()
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/src/sys/dev/hyperv/vmbus/
H A Dvmbus_chan.c134 vmbus_chan_signal(const struct vmbus_channel *chan) in vmbus_chan_signal() argument
136 atomic_set_long(chan->ch_evtflag, chan->ch_evtflag_mask); in vmbus_chan_signal()
137 if (chan->ch_txflags & VMBUS_CHAN_TXF_HASMNF) in vmbus_chan_signal()
138 atomic_set_int(chan->ch_montrig, chan->ch_montrig_mask); in vmbus_chan_signal()
141 (vm_offset_t)chan->ch_monprm)); in vmbus_chan_signal()
145 vmbus_chan_signal_tx(struct vmbus_channel *chan) in vmbus_chan_signal_tx() argument
147 chan->ch_txbr.txbr_intrcnt ++; in vmbus_chan_signal_tx()
149 vmbus_chan_signal(chan); in vmbus_chan_signal_tx()
153 vmbus_chan_signal_rx(struct vmbus_channel *chan) in vmbus_chan_signal_rx() argument
155 chan->ch_rxbr.rxbr_intrcnt ++; in vmbus_chan_signal_rx()
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/src/sys/x86/isa/
H A Disa_dma.c64 static int isa_dmarangecheck(caddr_t va, u_int length, int chan);
84 isa_dma_init(int chan, u_int bouncebufsize, int flag) in isa_dma_init() argument
89 if (chan & ~VALID_DMA_MASK) in isa_dma_init()
96 if (isa_dmarangecheck(buf, bouncebufsize, chan) != 0) { in isa_dma_init()
104 1ul, chan & 4 ? 0x20000ul : 0x10000ul); in isa_dma_init()
119 if (dma_bouncebuf[chan] != NULL) { in isa_dma_init()
125 dma_bouncebufsize[chan] = bouncebufsize; in isa_dma_init()
126 dma_bouncebuf[chan] = buf; in isa_dma_init()
138 isa_dma_acquire(int chan) in isa_dma_acquire() argument
141 if (chan & ~VALID_DMA_MASK) in isa_dma_acquire()
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/src/sys/powerpc/powermac/
H A Ddbdma.c49 dbdma_phys_callback(void *chan, bus_dma_segment_t *segs, int nsegs, int error) in dbdma_phys_callback() argument
51 dbdma_channel_t *channel = (dbdma_channel_t *)(chan); in dbdma_phys_callback()
59 bus_dma_tag_t parent_dma, int slots, dbdma_channel_t **chan) in dbdma_allocate_channel() argument
64 channel = *chan = malloc(sizeof(struct dbdma_channel), M_DBDMA, in dbdma_allocate_channel()
92 dbdma_resize_channel(dbdma_channel_t *chan, int newslots) in dbdma_resize_channel() argument
98 chan->sc_nslots = newslots; in dbdma_resize_channel()
103 dbdma_free_channel(dbdma_channel_t *chan) in dbdma_free_channel() argument
106 dbdma_stop(chan); in dbdma_free_channel()
108 bus_dmamem_free(chan->sc_dmatag, chan->sc_slots, chan->sc_dmamap); in dbdma_free_channel()
109 bus_dma_tag_destroy(chan->sc_dmatag); in dbdma_free_channel()
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/src/lib/libcasper/libcasper/
H A Dlibcasper.c69 cap_add_pd(cap_channel_t *chan, int pd) in cap_add_pd() argument
74 chan->cch_pd = pd; in cap_add_pd()
79 cap_channel_flags(const cap_channel_t *chan) in cap_channel_flags() argument
82 return (chan->cch_flags); in cap_channel_flags()
91 cap_channel_t *chan; in cap_init() local
107 chan = cap_wrap(sock[0], 0); in cap_init()
108 if (chan == NULL) { in cap_init()
115 ret = cap_add_pd(chan, pfd); in cap_init()
117 return (chan); in cap_init()
131 cap_channel_t *chan; in cap_wrap() local
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H A Dlibcasper.h75 int cap_channel_flags(const cap_channel_t *chan);
78 cap_channel_flags(const cap_channel_t *chan)
81 return (chan->cch_flags);
86 channel_nvlist_flags(const cap_channel_t *chan) in channel_nvlist_flags() argument
91 if ((cap_channel_flags(chan) & CASPER_NO_UNIQ) != 0) in channel_nvlist_flags()
106 cap_channel_t *chan; in cap_init() local
108 chan = (cap_channel_t *)malloc(sizeof(*chan)); in cap_init()
109 if (chan != NULL) { in cap_init()
110 chan->cch_fd = -1; in cap_init()
112 return (chan); in cap_init()
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/src/contrib/wpa/src/ap/
H A Dacs.c314 static void acs_clean_chan_surveys(struct hostapd_channel_data *chan) in acs_clean_chan_surveys() argument
318 if (dl_list_empty(&chan->survey_list)) in acs_clean_chan_surveys()
321 dl_list_for_each_safe(survey, tmp, &chan->survey_list, in acs_clean_chan_surveys()
332 struct hostapd_channel_data *chan; in acs_cleanup_mode() local
335 chan = &mode->channels[i]; in acs_cleanup_mode()
337 if (chan->flag & HOSTAPD_CHAN_SURVEY_LIST_INITIALIZED) in acs_cleanup_mode()
338 acs_clean_chan_surveys(chan); in acs_cleanup_mode()
340 dl_list_init(&chan->survey_list); in acs_cleanup_mode()
341 chan->flag |= HOSTAPD_CHAN_SURVEY_LIST_INITIALIZED; in acs_cleanup_mode()
342 chan->min_nf = 0; in acs_cleanup_mode()
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H A Ddfs.c76 static int dfs_channel_available(struct hostapd_channel_data *chan, in dfs_channel_available() argument
83 if ((chan->flag & HOSTAPD_CHAN_RADAR) && in dfs_channel_available()
84 (chan->flag & HOSTAPD_CHAN_DFS_MASK) == in dfs_channel_available()
95 if (type == DFS_AVAILABLE && (chan->flag & HOSTAPD_CHAN_RADAR) && in dfs_channel_available()
96 ((chan->flag & HOSTAPD_CHAN_DFS_MASK) != in dfs_channel_available()
100 if (chan->flag & HOSTAPD_CHAN_DISABLED) in dfs_channel_available()
102 if ((chan->flag & HOSTAPD_CHAN_RADAR) && in dfs_channel_available()
103 ((chan->flag & HOSTAPD_CHAN_DFS_MASK) == in dfs_channel_available()
110 static int dfs_is_chan_allowed(struct hostapd_channel_data *chan, int n_chans) in dfs_is_chan_allowed() argument
150 if (chan->chan == allowed[i]) in dfs_is_chan_allowed()
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/src/sys/dev/hyperv/include/
H A Dvmbus.h170 int vmbus_chan_open(struct vmbus_channel *chan,
173 int vmbus_chan_open_br(struct vmbus_channel *chan,
176 void vmbus_chan_close(struct vmbus_channel *chan);
177 int vmbus_chan_close_direct(struct vmbus_channel *chan);
178 void vmbus_chan_intr_drain(struct vmbus_channel *chan);
179 void vmbus_chan_run_task(struct vmbus_channel *chan,
181 void vmbus_chan_set_orphan(struct vmbus_channel *chan,
183 void vmbus_chan_unset_orphan(struct vmbus_channel *chan);
184 const void *vmbus_chan_xact_wait(const struct vmbus_channel *chan,
187 int vmbus_chan_gpadl_connect(struct vmbus_channel *chan,
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/src/sys/powerpc/include/
H A Ddbdma.h82 bus_dma_tag_t parent_dma, int slots, dbdma_channel_t **chan);
84 int dbdma_resize_channel(dbdma_channel_t *chan, int newslots);
85 int dbdma_free_channel(dbdma_channel_t *chan);
87 void dbdma_run(dbdma_channel_t *chan);
88 void dbdma_stop(dbdma_channel_t *chan);
89 void dbdma_reset(dbdma_channel_t *chan);
90 void dbdma_set_current_cmd(dbdma_channel_t *chan, int slot);
92 void dbdma_pause(dbdma_channel_t *chan);
93 void dbdma_wake(dbdma_channel_t *chan);
107 uint16_t dbdma_get_chan_status(dbdma_channel_t *chan);
[all …]
/src/lib/libcasper/services/cap_grp/
H A Dcap_grp.h41 struct group *cap_getgrent(cap_channel_t *chan);
42 struct group *cap_getgrnam(cap_channel_t *chan, const char *name);
43 struct group *cap_getgrgid(cap_channel_t *chan, gid_t gid);
45 int cap_getgrent_r(cap_channel_t *chan, struct group *grp, char *buffer,
47 int cap_getgrnam_r(cap_channel_t *chan, const char *name, struct group *grp,
49 int cap_getgrgid_r(cap_channel_t *chan, gid_t gid, struct group *grp,
52 int cap_setgroupent(cap_channel_t *chan, int stayopen);
53 int cap_setgrent(cap_channel_t *chan);
54 void cap_endgrent(cap_channel_t *chan);
56 int cap_grp_limit_cmds(cap_channel_t *chan, const char * const *cmds,
[all …]
/src/sys/dev/virtio/p9fs/
H A Dvirtio_p9fs.c113 vt9p_req_wait(struct vt9p_softc *chan, struct p9_req_t *req) in vt9p_req_wait() argument
118 if (msleep(req, VT9P_MTX(chan), 0, "chan lock", vt9p_ackmaxidle * hz)) { in vt9p_req_wait()
144 struct vt9p_softc *chan; in vt9p_request() local
149 chan = handle; in vt9p_request()
150 sg = chan->vt9p_sglist; in vt9p_request()
151 vq = chan->vt9p_vq; in vt9p_request()
156 VT9P_LOCK(chan); in vt9p_request()
163 VT9P_UNLOCK(chan); in vt9p_request()
171 VT9P_UNLOCK(chan); in vt9p_request()
183 cv_wait(&chan->submit_cv, VT9P_MTX(chan)); in vt9p_request()
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/src/lib/libcasper/services/cap_pwd/
H A Dcap_pwd.h41 struct passwd *cap_getpwent(cap_channel_t *chan);
42 struct passwd *cap_getpwnam(cap_channel_t *chan, const char *login);
43 struct passwd *cap_getpwuid(cap_channel_t *chan, uid_t uid);
45 int cap_getpwent_r(cap_channel_t *chan, struct passwd *pwd, char *buffer,
47 int cap_getpwnam_r(cap_channel_t *chan, const char *name, struct passwd *pwd,
49 int cap_getpwuid_r(cap_channel_t *chan, uid_t uid, struct passwd *pwd,
52 int cap_setpassent(cap_channel_t *chan, int stayopen);
53 void cap_setpwent(cap_channel_t *chan);
54 void cap_endpwent(cap_channel_t *chan);
56 int cap_pwd_limit_cmds(cap_channel_t *chan, const char * const *cmds,
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/src/sys/dev/ath/ath_hal/
H A Dah_eeprom_v1.c202 struct tpcMap *chan = &ee->ee_tpc[i]; in ath_hal_v1EepromAttach() local
205 chan->pcdac[0] = (athvals[loc] >> 10) & 0x3F; in ath_hal_v1EepromAttach()
206 chan->gainF[0] = (athvals[loc] >> 4) & 0x3F; in ath_hal_v1EepromAttach()
207 chan->pcdac[1] = ((athvals[loc] << 2) & 0x3C) in ath_hal_v1EepromAttach()
209 chan->gainF[1] = (athvals[loc+1] >> 8) & 0x3F; in ath_hal_v1EepromAttach()
210 chan->pcdac[2] = (athvals[loc+1] >> 2) & 0x3F; in ath_hal_v1EepromAttach()
211 chan->gainF[2] = ((athvals[loc+1] << 4) & 0x30) in ath_hal_v1EepromAttach()
213 chan->pcdac[3] = (athvals[loc+2] >> 6) & 0x3F; in ath_hal_v1EepromAttach()
214 chan->gainF[3] = athvals[loc+2] & 0x3F; in ath_hal_v1EepromAttach()
215 chan->pcdac[4] = (athvals[loc+3] >> 10) & 0x3F; in ath_hal_v1EepromAttach()
[all …]
/src/sys/dev/ath/ath_hal/ar5212/
H A Dar5212_reset.c47 const struct ieee80211_channel *chan, uint16_t *rfXpdGain);
118 struct ieee80211_channel *chan, in ar5212Reset() argument
156 ichan = ath_hal_checkchannel(ah, chan); in ar5212Reset()
173 SAVE_CCK(ah, chan, isBmode); in ar5212Reset()
223 (chan->ic_freq != AH_PRIVATE(ah)->ah_curchan->ic_freq) && in ar5212Reset()
224 ((chan->ic_flags & IEEE80211_CHAN_ALLTURBO) == in ar5212Reset()
226 if (ar5212ChannelChange(ah, chan)) { in ar5212Reset()
260 if (!ar5212ChipReset(ah, chan)) { in ar5212Reset()
266 if (IEEE80211_IS_CHAN_2GHZ(chan)) { in ar5212Reset()
268 if (IEEE80211_IS_CHAN_108G(chan)) in ar5212Reset()
[all …]
/src/sys/dev/ath/ath_hal/ar5312/
H A Dar5312_reset.c41 const struct ieee80211_channel *chan, uint16_t *rfXpdGain);
90 struct ieee80211_channel *chan, in ar5312Reset() argument
117 ichan = ath_hal_checkchannel(ah, chan); in ar5312Reset()
121 __func__, chan->ic_freq, chan->ic_flags); in ar5312Reset()
175 (chan->ic_freq != AH_PRIVATE(ah)->ah_curchan->ic_freq) && in ar5312Reset()
176 ((chan->ic_flags & IEEE80211_CHAN_ALLTURBO) == in ar5312Reset()
178 if (ar5212ChannelChange(ah, chan)) in ar5312Reset()
209 if (!ar5312ChipReset(ah, chan)) { in ar5312Reset()
215 if (IEEE80211_IS_CHAN_2GHZ(chan)) { in ar5312Reset()
217 modesIndex = IEEE80211_IS_CHAN_108G(chan) ? 5 : in ar5312Reset()
[all …]
/src/sys/dev/ath/ath_hal/ar5416/
H A Dar5416_reset.c58 const struct ieee80211_channel *chan, int16_t *ratesArray,
62 static void ar5416Set11nRegs(struct ath_hal *ah, const struct ieee80211_channel *chan);
65 const struct ieee80211_channel *chan);
77 struct ieee80211_channel *chan, in ar5416Reset() argument
107 ichan = ath_hal_checkchannel(ah, chan); in ar5416Reset()
179 if (!ar5416ChipReset(ah, chan, resetType)) { in ar5416Reset()
192 AH5416(ah)->ah_writeIni(ah, chan); in ar5416Reset()
206 ar5416OverrideIni(ah, chan); in ar5416Reset()
209 ar5416Set11nRegs(ah, chan); in ar5416Reset()
242 if (!ah->ah_setTxPower(ah, chan, rfXpdGain)) { in ar5416Reset()
[all …]
H A Dar5416_cal.c40 static uint16_t ar5416GetDefaultNF(struct ath_hal *ah, const struct ieee80211_channel *chan);
64 ar5416IsCalSupp(struct ath_hal *ah, const struct ieee80211_channel *chan, in ar5416IsCalSupp() argument
72 return !IEEE80211_IS_CHAN_B(chan); in ar5416IsCalSupp()
81 if (IEEE80211_IS_CHAN_HT20(chan) && in ar5416IsCalSupp()
82 (IS_5GHZ_FAST_CLOCK_EN(ah, chan))) in ar5416IsCalSupp()
84 if (IEEE80211_IS_CHAN_5GHZ(chan)) in ar5416IsCalSupp()
86 if (IEEE80211_IS_CHAN_HT40(chan)) in ar5416IsCalSupp()
201 ar5416InitCalHardware(struct ath_hal *ah, const struct ieee80211_channel *chan) in ar5416InitCalHardware() argument
243 ar5416InitCal(struct ath_hal *ah, const struct ieee80211_channel *chan) in ar5416InitCal() argument
248 ichan = ath_hal_checkchannel(ah, chan); in ar5416InitCal()
[all …]
/src/sys/dev/xdma/controller/
H A Dpl330.c155 struct pl330_channel *chan; in pl330_intr() local
176 chan = &sc->channels[c]; in pl330_intr()
177 xchan = chan->xchan; in pl330_intr()
180 for (i = 0; i < chan->enqueued; i++) { in pl330_intr()
185 chan->capacity = PL330_MAXLOAD; in pl330_intr()
190 xdma_callback(chan->xchan, &status); in pl330_intr()
373 struct pl330_channel *chan; in pl330_channel_alloc() local
380 chan = &sc->channels[i]; in pl330_channel_alloc()
381 if (chan->used == 0) { in pl330_channel_alloc()
382 chan->xchan = xchan; in pl330_channel_alloc()
[all …]
/src/lib/virtual_oss/bt/
H A Dsbc_encode.c319 int chan; in sbc_encode() local
330 for (chan = 0; chan < sbc->channels; chan++) { in sbc_encode()
333 if (chan == 0) { in sbc_encode()
367 sbc->samples[block][chan][i] = S * (1 << 15); in sbc_encode()
381 for (chan = 0; chan < sbc->channels; chan++) { in sbc_encode()
383 if (sbc->bits[chan][sb] == 0) in sbc_encode()
385 mask[chan][sb] = BM(sbc->bits[chan][sb]); in sbc_encode()
386 levels[chan][sb] = mask[chan][sb] * in sbc_encode()
387 (1LL << (15 - sbc->scalefactor[chan][sb])); in sbc_encode()
388 delta[chan][sb] = in sbc_encode()
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/src/sys/dev/isp/
H A Disp.c147 isp_change_fw_state(ispsoftc_t *isp, int chan, int state) in isp_change_fw_state() argument
149 fcparam *fcp = FCPARAM(isp, chan); in isp_change_fw_state()
154 "Chan %d Firmware state <%s->%s>", chan, in isp_change_fw_state()
867 int chan; in isp_init() local
873 for (chan = 0; chan < isp->isp_nchan; chan++) { in isp_init()
874 fcp = FCPARAM(isp, chan); in isp_init()
879 if (chan == isp->isp_nchan) { in isp_init()
880 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan); in isp_init()
963 for (chan = 0; chan < isp->isp_nchan; chan++) { in isp_init()
965 FCPARAM(isp, chan)->fctape_enabled = 1; in isp_init()
[all …]
/src/lib/libcasper/services/cap_dns/
H A Dcap_dns.h54 struct hostent *cap_gethostbyname(cap_channel_t *chan, const char *name);
55 struct hostent *cap_gethostbyname2(cap_channel_t *chan, const char *name,
57 struct hostent *cap_gethostbyaddr(cap_channel_t *chan, const void *addr,
60 int cap_getaddrinfo(cap_channel_t *chan, const char *hostname,
62 int cap_getnameinfo(cap_channel_t *chan, const struct sockaddr *sa,
66 int cap_dns_type_limit(cap_channel_t *chan, const char * const *types,
68 int cap_dns_family_limit(cap_channel_t *chan, const int *families,
75 cap_gethostbyname(cap_channel_t *chan __unused, const char *name)
82 cap_gethostbyname2(cap_channel_t *chan __unused, const char *name, int type)
89 cap_gethostbyaddr(cap_channel_t *chan __unused, const void *addr,
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/src/contrib/wpa/src/common/
H A Dieee802_11_common.c1697 static int ieee80211_chan_to_freq_us(u8 op_class, u8 chan) in ieee80211_chan_to_freq_us() argument
1703 if (chan < 1 || chan > 11) in ieee80211_chan_to_freq_us()
1705 return 2407 + 5 * chan; in ieee80211_chan_to_freq_us()
1712 if (chan < 36 || chan > 64) in ieee80211_chan_to_freq_us()
1714 return 5000 + 5 * chan; in ieee80211_chan_to_freq_us()
1717 if (chan < 100 || chan > 144) in ieee80211_chan_to_freq_us()
1719 return 5000 + 5 * chan; in ieee80211_chan_to_freq_us()
1725 if (chan < 149 || chan > 161) in ieee80211_chan_to_freq_us()
1727 return 5000 + 5 * chan; in ieee80211_chan_to_freq_us()
1729 if (chan < 149 || chan > 165) in ieee80211_chan_to_freq_us()
[all …]

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