| /net/wireless/ |
| D | chan.c | 17 static bool cfg80211_valid_60g_freq(u32 freq) in cfg80211_valid_60g_freq() argument
19 return freq >= 58320 && freq <= 70200; in cfg80211_valid_60g_freq()
348 u32 freq; in cfg80211_set_chans_dfs_state() local
350 for (freq = center_freq - bandwidth/2 + 10; in cfg80211_set_chans_dfs_state()
351 freq <= center_freq + bandwidth/2 - 10; in cfg80211_set_chans_dfs_state()
352 freq += 20) { in cfg80211_set_chans_dfs_state()
353 c = ieee80211_get_channel(wiphy, freq); in cfg80211_set_chans_dfs_state()
415 u32 freq, start_freq, end_freq; in cfg80211_get_chans_dfs_required() local
420 for (freq = start_freq; freq <= end_freq; freq += 20) { in cfg80211_get_chans_dfs_required()
421 c = ieee80211_get_channel(wiphy, freq); in cfg80211_get_chans_dfs_required()
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| D | util.c | 110 int ieee80211_frequency_to_channel(int freq) in ieee80211_frequency_to_channel() argument
113 if (freq == 2484) in ieee80211_frequency_to_channel()
115 else if (freq < 2484) in ieee80211_frequency_to_channel()
116 return (freq - 2407) / 5; in ieee80211_frequency_to_channel()
117 else if (freq >= 4910 && freq <= 4980) in ieee80211_frequency_to_channel()
118 return (freq - 4000) / 5; in ieee80211_frequency_to_channel()
119 else if (freq < 5945) in ieee80211_frequency_to_channel()
120 return (freq - 5000) / 5; in ieee80211_frequency_to_channel()
121 else if (freq <= 45000) /* DMG band lower limit */ in ieee80211_frequency_to_channel()
123 return (freq - 5940) / 5; in ieee80211_frequency_to_channel()
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| D | wext-compat.h | 16 struct iw_freq *freq, char *extra);
19 struct iw_freq *freq, char *extra);
35 struct iw_freq *freq, char *extra);
38 struct iw_freq *freq, char *extra);
60 int cfg80211_wext_freq(struct iw_freq *freq);
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| D | wext-compat.c | 197 range->freq[c].i = in cfg80211_wext_giwrange()
200 range->freq[c].m = chan->center_freq; in cfg80211_wext_giwrange()
201 range->freq[c].e = 6; in cfg80211_wext_giwrange()
228 int cfg80211_wext_freq(struct iw_freq *freq) in cfg80211_wext_freq() argument
234 if (freq->e == 0) { in cfg80211_wext_freq()
236 if (freq->m < 0) in cfg80211_wext_freq()
238 if (freq->m > 14) in cfg80211_wext_freq()
240 return ieee80211_channel_to_frequency(freq->m, band); in cfg80211_wext_freq()
243 for (i = 0; i < freq->e; i++) in cfg80211_wext_freq()
247 return freq->m / div; in cfg80211_wext_freq()
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| D | wext-sme.c | 72 int err, freq; in cfg80211_mgd_wext_siwfreq() local
78 freq = cfg80211_wext_freq(wextfreq); in cfg80211_mgd_wext_siwfreq()
79 if (freq < 0) in cfg80211_mgd_wext_siwfreq()
80 return freq; in cfg80211_mgd_wext_siwfreq()
82 if (freq) { in cfg80211_mgd_wext_siwfreq()
83 chan = ieee80211_get_channel(wdev->wiphy, freq); in cfg80211_mgd_wext_siwfreq()
118 struct iw_freq *freq, char *extra) in cfg80211_mgd_wext_giwfreq() argument
135 freq->m = chan->center_freq; in cfg80211_mgd_wext_giwfreq()
136 freq->e = 6; in cfg80211_mgd_wext_giwfreq()
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| D | ibss.c | 316 int err, freq; in cfg80211_ibss_wext_siwfreq() local
325 freq = cfg80211_wext_freq(wextfreq); in cfg80211_ibss_wext_siwfreq()
326 if (freq < 0) in cfg80211_ibss_wext_siwfreq()
327 return freq; in cfg80211_ibss_wext_siwfreq()
329 if (freq) { in cfg80211_ibss_wext_siwfreq()
330 chan = ieee80211_get_channel(wdev->wiphy, freq); in cfg80211_ibss_wext_siwfreq()
368 struct iw_freq *freq, char *extra) in cfg80211_ibss_wext_giwfreq() argument
385 freq->m = chan->center_freq; in cfg80211_ibss_wext_giwfreq()
386 freq->e = 6; in cfg80211_ibss_wext_giwfreq()
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| D | reg.c | 893 const struct fwdb_country *country, int freq, in __regdb_query_wmm() argument
908 if (freq >= KHZ_TO_MHZ(be32_to_cpu(rule->start)) && in __regdb_query_wmm()
909 freq <= KHZ_TO_MHZ(be32_to_cpu(rule->end))) { in __regdb_query_wmm()
918 int reg_query_regdb_wmm(char *alpha2, int freq, struct ieee80211_reg_rule *rule) in reg_query_regdb_wmm() argument
932 return __regdb_query_wmm(regdb, country, freq, rule); in reg_query_regdb_wmm()
3317 static bool freq_is_chan_12_13_14(u32 freq) in freq_is_chan_12_13_14() argument
3319 if (freq == ieee80211_channel_to_frequency(12, NL80211_BAND_2GHZ) || in freq_is_chan_12_13_14()
3320 freq == ieee80211_channel_to_frequency(13, NL80211_BAND_2GHZ) || in freq_is_chan_12_13_14()
3321 freq == ieee80211_channel_to_frequency(14, NL80211_BAND_2GHZ)) in freq_is_chan_12_13_14()
3813 int cfg80211_get_unii(int freq) in cfg80211_get_unii() argument
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| D | reg.h | 144 int cfg80211_get_unii(int freq);
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| D | scan.c | 1305 u32 freq; in cfg80211_get_bss_channel() local
1326 freq = ieee80211_channel_to_frequency(channel_number, channel->band); in cfg80211_get_bss_channel()
1327 alt_channel = ieee80211_get_channel(wiphy, freq); in cfg80211_get_bss_channel()
2184 struct iw_freq *freq = in cfg80211_wext_siwscan() local
2187 cfg80211_wext_freq(freq); in cfg80211_wext_siwscan()
2318 iwe.u.freq.m = ieee80211_frequency_to_channel(bss->pub.channel->center_freq); in ieee80211_bss()
2319 iwe.u.freq.e = 0; in ieee80211_bss()
2327 iwe.u.freq.m = bss->pub.channel->center_freq; in ieee80211_bss()
2328 iwe.u.freq.e = 6; in ieee80211_bss()
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| D | nl80211.h | 114 int freq, int sig_dbm,
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| D | trace.h | 2798 TP_PROTO(struct wireless_dev *wdev, int freq, int sig_dbm),
2799 TP_ARGS(wdev, freq, sig_dbm),
2802 __field(int, freq)
2807 __entry->freq = freq;
2811 WDEV_PR_ARG, __entry->freq, __entry->sig_dbm)
3079 int freq, int sig_dbm),
3080 TP_ARGS(wiphy, frame, len, freq, sig_dbm),
3083 __field(int, freq)
3088 __entry->freq = freq;
3092 WIPHY_PR_ARG, __entry->freq, __entry->sig_dbm)
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| D | mlme.c | 699 bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_dbm, in cfg80211_rx_mgmt() argument
715 trace_cfg80211_rx_mgmt(wdev, freq, sig_dbm); in cfg80211_rx_mgmt()
742 freq, sig_dbm, in cfg80211_rx_mgmt()
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| D | nl80211.c | 15818 int freq, int sig_dbm, in nl80211_send_mgmt() argument
15840 nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, freq) || in nl80211_send_mgmt()
16468 int freq, int sig_dbm) in cfg80211_report_obss_beacon() argument
16475 trace_cfg80211_report_obss_beacon(wiphy, frame, len, freq, sig_dbm); in cfg80211_report_obss_beacon()
16490 (freq && in cfg80211_report_obss_beacon()
16491 nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, freq)) || in cfg80211_report_obss_beacon()
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| /net/ipv6/ |
| D | ip6_flowlabel.c | 373 fl_create(struct net *net, struct sock *sk, struct in6_flowlabel_req *freq, in fl_create() argument
381 olen = optlen - CMSG_ALIGN(sizeof(*freq)); in fl_create()
404 if (copy_from_user(fl->opt+1, optval+CMSG_ALIGN(sizeof(*freq)), olen)) in fl_create()
426 err = fl6_renew(fl, freq->flr_linger, freq->flr_expires); in fl_create()
429 fl->share = freq->flr_share; in fl_create()
430 addr_type = ipv6_addr_type(&freq->flr_dst); in fl_create()
436 fl->dst = freq->flr_dst; in fl_create()
499 int ipv6_flowlabel_opt_get(struct sock *sk, struct in6_flowlabel_req *freq, in ipv6_flowlabel_opt_get() argument
506 freq->flr_label = np->rcv_flowinfo & IPV6_FLOWLABEL_MASK; in ipv6_flowlabel_opt_get()
511 freq->flr_label = np->flow_label; in ipv6_flowlabel_opt_get()
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| D | ipv6_sockglue.c | 1302 struct in6_flowlabel_req freq; in do_ipv6_getsockopt() local
1305 if (len < sizeof(freq)) in do_ipv6_getsockopt()
1308 if (copy_from_user(&freq, optval, sizeof(freq))) in do_ipv6_getsockopt()
1311 if (freq.flr_action != IPV6_FL_A_GET) in do_ipv6_getsockopt()
1314 len = sizeof(freq); in do_ipv6_getsockopt()
1315 flags = freq.flr_flags; in do_ipv6_getsockopt()
1317 memset(&freq, 0, sizeof(freq)); in do_ipv6_getsockopt()
1319 val = ipv6_flowlabel_opt_get(sk, &freq, flags); in do_ipv6_getsockopt()
1325 if (copy_to_user(optval, &freq, len)) in do_ipv6_getsockopt()
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| /net/mac80211/ |
| D | mesh.c | 1221 int freq; in ieee80211_mesh_rx_bcn_presp() local
1243 freq = ieee80211_channel_to_frequency(elems.ds_params[0], band); in ieee80211_mesh_rx_bcn_presp()
1245 freq = rx_status->freq; in ieee80211_mesh_rx_bcn_presp()
1247 channel = ieee80211_get_channel(local->hw.wiphy, freq); in ieee80211_mesh_rx_bcn_presp()
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| D | ibss.c | 1119 channel = ieee80211_get_channel(local->hw.wiphy, rx_status->freq); in ieee80211_rx_bss_info()
1365 u32 start_freq, end_freq, freq; in ibss_setup_channels() local
1375 for (freq = start_freq; freq <= end_freq; freq += 20) { in ibss_setup_channels()
1376 chan = ieee80211_get_channel(wiphy, freq); in ibss_setup_channels()
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| D | tdls.c | 1775 int freq; in ieee80211_process_tdls_channel_switch_req() local
1816 freq = ieee80211_channel_to_frequency(target_channel, band); in ieee80211_process_tdls_channel_switch_req()
1817 if (freq == 0) { in ieee80211_process_tdls_channel_switch_req()
1823 chan = ieee80211_get_channel(sdata->local->hw.wiphy, freq); in ieee80211_process_tdls_channel_switch_req()
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| D | util.c | 3456 int freq; in ieee80211_send_action_csa() local
3492 freq = csa_settings->chandef.chan->center_freq; in ieee80211_send_action_csa()
3493 *pos++ = ieee80211_frequency_to_channel(freq); /* channel */ in ieee80211_send_action_csa()
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| D | scan.c | 279 channel = ieee80211_get_channel(local->hw.wiphy, rx_status->freq); in ieee80211_scan_rx()
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| D | rx.c | 415 put_unaligned_le16(status->freq, pos); in ieee80211_add_rx_radiotap_header()
3033 status->freq, sig); in ieee80211_rx_h_mgmt_check()
3375 if (cfg80211_rx_mgmt(&rx->sdata->wdev, status->freq, sig, in ieee80211_rx_h_userspace_mgmt()
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| D | mlme.c | 3639 channel = ieee80211_get_channel(local->hw.wiphy, rx_status->freq); in ieee80211_rx_bss_info()
3840 if (rx_status->freq != chanctx_conf->def.chan->center_freq) { in ieee80211_rx_mgmt_beacon()
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