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/linux/drivers/net/wireless/broadcom/b43/
H A Dppr.c1 // SPDX-License-Identifier: GPL-2.0-or-later
13 for (i = 0, entry = &(ppr)->__all_rates[i]; \
21 /* Compile-time PPR check */ in b43_ppr_clear()
71 struct b43_ppr_rates *rates = &ppr->rates; in b43_ppr_load_max_from_sprom() local
72 struct ssb_sprom *sprom = dev->dev->bus_sprom; in b43_ppr_load_max_from_sprom()
73 struct b43_phy *phy = &dev->phy; in b43_ppr_load_max_from_sprom()
82 maxpwr = min(sprom->core_pwr_info[0].maxpwr_2g, in b43_ppr_load_max_from_sprom()
83 sprom->core_pwr_info[1].maxpwr_2g); in b43_ppr_load_max_from_sprom()
84 sprom_ofdm_po = sprom->ofdm2gpo; in b43_ppr_load_max_from_sprom()
85 sprom_mcs_po = sprom->mcs2gpo; in b43_ppr_load_max_from_sprom()
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H A Dxmit.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 Copyright (C) 2005 Martin Langer <martin-langer@gmx.de>
45 if (e->bitrate == bitrate) in b43_tx_legacy_rate_phy_ctl_ent()
56 switch (plcp->raw[0]) { in b43_plcp_get_bitrate_idx_cck()
66 return -1; in b43_plcp_get_bitrate_idx_cck()
69 /* Extract the bitrate index out of an OFDM PLCP header. */
72 /* For 2 GHz band first OFDM rate is at index 4, see main.c */ in b43_plcp_get_bitrate_idx_ofdm()
75 switch (plcp->raw[0] & 0xF) { in b43_plcp_get_bitrate_idx_ofdm()
93 return -1; in b43_plcp_get_bitrate_idx_ofdm()
139 __u8 *raw = plcp->raw; in b43_generate_plcp_hdr()
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H A Dxmit.h1 /* SPDX-License-Identifier: GPL-2.0 */
31 __le16 phy_ctl1_fb; /* PHY TX control word 1 for fallback rates */
33 __le16 phy_ctl1_rts_fb; /* PHY TX control word 1 RTS for fallback rates */
114 #define B43_TXH_MAC_SENDCTS 0x00000800 /* Send CTS-to-self */
133 #define B43_TXH_EFT_FB_OFDM 0x01 /* OFDM */
138 #define B43_TXH_EFT_RTS_OFDM 0x04 /* OFDM */
143 #define B43_TXH_EFT_RTSFB_OFDM 0x10 /* OFDM */
150 #define B43_TXH_PHY_ENC_OFDM 0x0001 /* OFDM */
194 switch (dev->fw.hdr_format) { in b43_txhdr_size()
244 /* RSSI for A/B/G-PHYs */
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H A Dppr.h1 /* SPDX-License-Identifier: GPL-2.0 */
17 u8 ofdm[B43_PPR_OFDM_RATES_NUM]; member
29 struct b43_ppr_rates rates; member
/linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
H A Drate.c25 * Rate info per rate: It tells whether a rate is ofdm or not and its phy_rate
43 /* rates are in units of Kbps */
146 * phycfg for legacy OFDM frames: code rate, modulation scheme, spatial streams
151 u32 rate_ofdm; /* ofdm mac rate */
160 * In CCK mode LPPHY overloads OFDM Modulation bits with CCK Data Rate
170 /* OFDM 6Mbps, code rate 1/2, BPSK, 1 spatial stream */
172 /* OFDM 9Mbps, code rate 3/4, BPSK, 1 spatial stream */
174 /* OFDM 12Mbps, code rate 1/2, QPSK, 1 spatial stream */
176 /* OFDM 18Mbps, code rate 3/4, QPSK, 1 spatial stream */
178 /* OFDM 24Mbps, code rate 1/2, 16-QAM, 1 spatial stream */
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H A Drate.h44 /* matching legacy ofdm rate in 500bkps */
52 #define MCS_TXS_MASK 0xc0 /* num tx streams - 1 bit mask */
53 #define MCS_TXS_SHIFT 6 /* num tx streams - 1 bit shift */
55 /* returns num tx streams - 1 */
79 * tx frame. Legacy CCK and OFDM information is held in the same manner as was
200 /* Convert encoded rate value in plcp header to numerical rates in 500 KHz
212 /* Rates specified in brcms_c_rateset_filter() */
222 /* copy rateset src to dst as-is (no masking or sorting) */
231 u8 rates, uint xmask, bool mcsallow);
/linux/drivers/net/wireless/zydas/zd1211rw/
H A Dzd_mac.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* ZD1211 USB-WLAN driver for Linux
4 * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
5 * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
31 * 802.11g in OFDM mode.
33 * The term zd-rate is used for the combination of the modulation type flag
50 /* The ZD1211 firmware uses proprietary encodings of the 802.11b (CCK) rates.
51 * For OFDM the PLCP rate encodings are used. We combine these "pure" rates
52 * with the modulation type flag and call the resulting values zd-rates.
68 * mode or the 802.11a/802.11g selection in OFDM mode.
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/linux/Documentation/devicetree/bindings/net/wireless/
H A Dmediatek,mt76.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Felix Fietkau <nbd@nbd.name>
12 - Lorenzo Bianconi <lorenzo@kernel.org>
13 - Ryder Lee <ryder.lee@mediatek.com>
25 - mediatek,mt76
26 - mediatek,mt7628-wmac
27 - mediatek,mt7622-wmac
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/linux/drivers/net/wireless/intel/iwlwifi/mld/
H A Dlink.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3 * Copyright (C) 2024-2025 Intel Corporation
25 lockdep_assert_wiphy(mld->wiphy); in iwl_mld_send_link_cmd()
27 cmd->action = cpu_to_le32(action); in iwl_mld_send_link_cmd()
40 struct ieee80211_vif *vif = link_conf->vif; in iwl_mld_add_link_to_fw()
45 lockdep_assert_wiphy(mld->wiphy); in iwl_mld_add_link_to_fw()
48 return -EINVAL; in iwl_mld_add_link_to_fw()
50 cmd.link_id = cpu_to_le32(link->fw_id); in iwl_mld_add_link_to_fw()
51 cmd.mac_id = cpu_to_le32(mld_vif->fw_id); in iwl_mld_add_link_to_fw()
52 cmd.spec_link_id = link_conf->link_id; in iwl_mld_add_link_to_fw()
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/linux/drivers/staging/rtl8723bs/include/
H A Dieee80211.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
141 /* Sub-Element */
143 WIRELESS_11G = BIT(1), /* tx: ofdm only, rx: ofdm & cck, hw: cck & ofdm */
149 …LESS_11BG = (WIRELESS_11B|WIRELESS_11G), /* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm …
150 …S_11G_24N = (WIRELESS_11G|WIRELESS_11_24N), /* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & of…
151 …S_11B_24N = (WIRELESS_11B|WIRELESS_11_24N), /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: of…
152 …WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N), /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: of…
261 #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
438 ,-------------------------------------------------------------------.
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H A Dhal_com.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
17 /*------------------------------ Tx Desc definition Macro ------------------------*/
18 /* pragma mark -- Tx Desc related definition. -- */
23 /* CCK Rates, TxHT = 0 */
29 /* OFDM Rates, TxHT = 0 */
39 /* MCS Rates, TxHT = 1 */
H A Dhal_com_phycfg.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
17 OFDM, enumerator
31 /*------------------------------Define structure----------------------------*/
53 * 0x8b8-8bc for Path A and B */
81 u8 *Rates, u8 RateArraySize);
/linux/drivers/net/wireless/mediatek/mt76/mt7615/
H A Dmac.c1 // SPDX-License-Identifier: ISC
20 #define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2)
23 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
37 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
48 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
97 if (!wcid->sta) in mt7615_rx_get_wcid()
101 if (!sta->vif) in mt7615_rx_get_wcid()
104 return &sta->vif->sta.wcid; in mt7615_rx_get_wcid()
109 struct mt7615_dev *dev = phy->dev; in mt7615_mac_reset_counters()
117 memset(phy->mt76->aggr_stats, 0, sizeof(phy->mt76->aggr_stats)); in mt7615_mac_reset_counters()
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/linux/drivers/net/wireless/intel/iwlwifi/dvm/
H A Drxon.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2003 - 2014, 2025 Intel Corporation. All rights reserved.
9 #include "iwl-trans.h"
10 #include "iwl-modparams.h"
21 memset(&ctx->staging, 0, sizeof(ctx->staging)); in iwl_connection_init_rx_config()
23 if (!ctx->vif) { in iwl_connection_init_rx_config()
24 ctx->staging.dev_type = ctx->unused_devtype; in iwl_connection_init_rx_config()
26 switch (ctx->vif->type) { in iwl_connection_init_rx_config()
28 ctx->staging.dev_type = ctx->ap_devtype; in iwl_connection_init_rx_config()
32 ctx->staging.dev_type = ctx->station_devtype; in iwl_connection_init_rx_config()
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H A Drs.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright(c) 2003 - 2014, 2023 Intel Corporation. All rights reserved.
12 #include "iwl-config.h"
49 IWL_RATE_COUNT_LEGACY = IWL_RATE_COUNT - 1, /* Excluding 60M */
67 IWL_RATE_INVM_INDEX_TABLE = IWL_RATE_INVM_INDEX - 1,
92 /* uCode API values for legacy bit rates, both OFDM and CCK */
111 /* uCode API values for OFDM high-throughput (HT) bit rates */
142 /* MAC header values for bit rates */
159 #define IWL_RATES_MASK ((1 << IWL_RATE_COUNT) - 1)
161 #define IWL_INVALID_VALUE -1
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/linux/drivers/net/wireless/intel/iwlegacy/
H A D3945.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
8 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
16 #include <linux/dma-mapping.h>
94 * il3945_disable_events - Disable selected events in uCode event log
99 * Use for only special debugging. This function is just a placeholder as-is,
107 u32 disable_ptr; /* SRAM address of event-disable bitmap array */ in il3945_disable_events()
110 0x00000000, /* 31 - 0 Event id numbers */ in il3945_disable_events()
111 0x00000000, /* 63 - 32 */ in il3945_disable_events()
112 0x00000000, /* 95 - 64 */ in il3945_disable_events()
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/linux/drivers/net/wireless/broadcom/b43legacy/
H A Dxmit.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 Copyright (C) 2005 Martin Langer <martin-langer@gmx.de>
29 switch (plcp->raw[0]) { in b43legacy_plcp_get_bitrate_idx_cck()
40 return -1; in b43legacy_plcp_get_bitrate_idx_cck()
43 /* Extract the bitrate out of an OFDM PLCP header. */
49 switch (plcp->raw[0] & 0xF) { in b43legacy_plcp_get_bitrate_idx_ofdm()
68 return -1; in b43legacy_plcp_get_bitrate_idx_ofdm()
114 __le32 *data = &(plcp->data); in b43legacy_generate_plcp_hdr()
115 __u8 *raw = plcp->raw; in b43legacy_generate_plcp_hdr()
182 int use_encryption = !!info->control.hw_key; in generate_txhdr_fw3()
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/linux/drivers/net/wireless/ath/ath5k/
H A Dpcu.c2 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
3 * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
4 * Copyright (c) 2007-2008 Matthew W. S. Bell <mentor@madwifi.org>
5 * Copyright (c) 2007-2008 Luis Rodriguez <mcgrof@winlab.rutgers.edu>
6 * Copyright (c) 2007-2008 Pavel Roskin <proski@gnu.org>
7 * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com>
40 * - Buffering of RX and TX frames (after QCU/DCUs)
42 * - Encrypting and decrypting (using the built-in engine)
44 * - Generating ACKs, RTS/CTS frames
46 * - Maintaining TSF
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H A Dath5k.h2 * Copyright (c) 2004-2007 Reyk Floeter <reyk@openbsd.org>
3 * Copyright (c) 2006-2007 Nick Kossifidis <mickflemm@gmail.com>
62 #define PCI_DEVICE_ID_ATHEROS_AR5312_REV7 0x0057 /* AR5312 WMAC (AP30-040) */
63 #define PCI_DEVICE_ID_ATHEROS_AR5312_REV8 0x0058 /* AR5312 WMAC (AP43-030) */
70 #define PCI_DEVICE_ID_ATHEROS_AR2413 0x001a /* AR2413 (Griffin-lite) */
72 #define PCI_DEVICE_ID_ATHEROS_AR5424 0x001c /* AR5424 (Condor PCI-E) */
189 #define AR5K_TUNE_NOISE_FLOOR -72
190 #define AR5K_TUNE_CCA_MAX_GOOD_VALUE -95
274 * enum ath5k_version - MAC Chips
286 * enum ath5k_radio - PHY Chips
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H A Dphy.c2 * Copyright (c) 2004-2007 Reyk Floeter <reyk@openbsd.org>
3 * Copyright (c) 2006-2009 Nick Kossifidis <mickflemm@gmail.com>
4 * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com>
5 * Copyright (c) 2008-2009 Felix Fietkau <nbd@openwrt.org>
42 * Here we handle the low-level functions related to baseband
48 * - Channel setting/switching
50 * - Automatic Gain Control (AGC) calibration
52 * - Noise Floor calibration
54 * - I/Q imbalance calibration (QAM correction)
56 * - Calibration due to thermal changes (gain_F)
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/linux/drivers/net/wireless/ti/wlcore/
H A Dinit.c1 // SPDX-License-Identifier: GPL-2.0-only
30 wl->scan_templ_id_2_4, NULL, in wl1271_init_templates_config()
37 wl->scan_templ_id_5, in wl1271_init_templates_config()
43 if (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL) { in wl1271_init_templates_config()
45 wl->sched_scan_templ_id_2_4, in wl1271_init_templates_config()
53 wl->sched_scan_templ_id_5, in wl1271_init_templates_config()
153 ret = -ENOMEM; in wl1271_ap_init_deauth_template()
157 tmpl->header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | in wl1271_ap_init_deauth_template()
160 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); in wl1271_ap_init_deauth_template()
161 ret = wl1271_cmd_template_set(wl, wlvif->role_id, in wl1271_ap_init_deauth_template()
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/linux/drivers/net/wireless/mediatek/mt7601u/
H A Deeprom.h1 /* SPDX-License-Identifier: GPL-2.0-only */
67 #define MT_EFUSE_USAGE_MAP_SIZE (MT_EE_USAGE_MAP_END - \
77 s8 bw20; /* sign-extended int */
78 s8 bw40; /* sign-extended int */
81 /* Power per rate - one value per two rates */
84 struct power_per_rate ofdm[4]; member
104 /* TSSI stuff - only with internal TX ALC */
128 s6 -= BIT(6); in s6_to_int()
135 if (val < -0x20) in int_to_s6()
/linux/drivers/net/wireless/ath/ath10k/
H A Drx_desc.h1 /* SPDX-License-Identifier: ISC */
3 * Copyright (c) 2005-2011 Atheros Communications Inc.
4 * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
56 * A-MPDU frame but a stand alone MPDU. Interior MPDU in an
57 * A-MPDU shall have both first_mpdu and last_mpdu bits set to
84 * Set if packet is not a non-QoS data frame. Only set when
108 * Set if packet is U-APSD trigger. Key table will have bits
109 * per TID to indicate U-APSD trigger.
179 * Indicates that the MPDU was pre-maturely terminated
325 * 6: AES-CCM (WPA2)
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/linux/net/mac80211/
H A Drc80211_minstrel_ht_debugfs.c1 // SPDX-License-Identifier: GPL-2.0-only
24 ms = file->private_data; in minstrel_stats_read()
25 return simple_read_from_buffer(buf, len, ppos, ms->buf, ms->len); in minstrel_stats_read()
31 kfree(file->private_data); in minstrel_stats_release()
40 for (type = 0; type < ARRAY_SIZE(mi->sample); type++) in minstrel_ht_is_sample_rate()
42 if (mi->sample[type].cur_sample_rates[i] == idx) in minstrel_ht_is_sample_rate()
56 if (!mi->supported[i]) in minstrel_ht_stats_dump()
60 gflags = mg->flags; in minstrel_ht_stats_dump()
70 struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j]; in minstrel_ht_stats_dump()
74 if (!(mi->supported[i] & BIT(j))) in minstrel_ht_stats_dump()
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/linux/drivers/net/wireless/st/cw1200/
H A Dwsm.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * WSM host interface (HI) interface for ST-Ericsson CW1200 mac80211 drivers
5 * Copyright (c) 2010, ST-Ericsson
9 * Copyright (C) ST-Ericsson SA 2010
21 /* Radio band 2.412 -2.484 GHz. */
24 /* Radio band 4.9375-5.8250 GHz. */
27 /* Transmit rates */
28 /* 1 Mbps ERP-DSSS */
31 /* 2 Mbps ERP-DSSS */
34 /* 5.5 Mbps ERP-CCK */
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