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/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-frequency-adf43503 Contact: linux-iio@vger.kernel.org
5 Stores channel Y frequency resolution/channel spacing in Hz.
7 the fractional-N PLL. It is assumed that the algorithm
9 generate proper values for multiples of channel spacing.
13 Contact: linux-iio@vger.kernel.org
15 Sets channel Y REFin frequency in Hz. In some clock chained
/linux/Documentation/devicetree/bindings/iio/frequency/
H A Dadi,adf4350.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <michael.hennerich@analog.com>
15 - adi,adf4350
16 - adi,adf4351
21 spi-max-frequency:
28 clock-names:
31 '#clock-cells':
34 clock-output-names:
[all …]
/linux/drivers/media/dvb-frontends/
H A Dtda8261.c1 // SPDX-License-Identifier: GPL-2.0-or-later
29 const struct tda8261_config *config = state->config; in tda8261_read()
31 struct i2c_msg msg = { .addr = config->addr, .flags = I2C_M_RD,.buf = buf, .len = 1 }; in tda8261_read()
33 if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) in tda8261_read()
41 const struct tda8261_config *config = state->config; in tda8261_write()
43 struct i2c_msg msg = { .addr = config->addr, .flags = 0, .buf = buf, .len = 4 }; in tda8261_write()
45 if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) in tda8261_write()
53 struct tda8261_state *state = fe->tuner_priv; in tda8261_get_status()
76 struct tda8261_state *state = fe->tuner_priv; in tda8261_get_frequency()
78 *frequency = state->frequency; in tda8261_get_frequency()
[all …]
/linux/drivers/media/radio/si470x/
H A Dradio-si470x-common.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * drivers/media/radio/si470x/radio-si470x-common.c
14 * 2008-01-12 Tobias Lorenz <tobias.lorenz@gmx.net>
16 * - First working version
17 * 2008-01-13 Tobias Lorenz <tobias.lorenz@gmx.net>
19 * - Improved error handling, every function now returns errno
20 * - Improved multi user access (start/mute/stop)
21 * - Channel doesn't get lost anymore after start/mute/stop
22 * - RDS support added (polling mode via interrupt EP 1)
23 * - marked default module parameters with *value*
[all …]
H A Dradio-si470x.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * drivers/media/radio/si470x/radio-si470x.h
12 #define DRIVER_NAME "radio-si470x"
24 #include <media/v4l2-common.h>
25 #include <media/v4l2-ioctl.h>
26 #include <media/v4l2-ctrls.h>
27 #include <media/v4l2-event.h>
28 #include <media/v4l2-device.h>
60 #define CHANNEL 3 /* Channel */ macro
62 #define CHANNEL_CHAN 0x03ff /* bits 09..00: Channel Select */
[all …]
/linux/arch/mips/alchemy/common/
H A Ddma.c4 * A DMA channel allocator for Au1x00. API is modeled loosely off of
9 * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
40 #include <asm/mach-au1x00/au1000.h>
41 #include <asm/mach-au1x00/au1000_dma.h>
55 * done interrupt, you won't know the irq number until the DMA channel is
59 /* DMA Channel register block spacing */
65 {.dev_id = -1,},
66 {.dev_id = -1,},
67 {.dev_id = -1,},
68 {.dev_id = -1,},
[all …]
/linux/net/mac80211/
H A Dtdls.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
8 * Copyright 2015 - 2016 Intel Deutschland GmbH
9 * Copyright (C) 2019, 2021-2024 Intel Corporation
17 #include "driver-ops.h"
31 local = sdata->local; in ieee80211_tdls_peer_del_work()
33 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_tdls_peer_del_work()
35 if (!is_zero_ether_addr(sdata->u.mgd.tdls_peer)) { in ieee80211_tdls_peer_del_work()
36 tdls_dbg(sdata, "TDLS del peer %pM\n", sdata->u.mgd.tdls_peer); in ieee80211_tdls_peer_del_work()
37 sta_info_destroy_addr(sdata, sdata->u.mgd.tdls_peer); in ieee80211_tdls_peer_del_work()
[all …]
/linux/drivers/net/wireless/ath/ath9k/
H A Dar9002_phy.h2 * Copyright (c) 2008-2011 Atheros Communications Inc.
29 /* For 25 MHz channel spacing -- not used but supported by hw */
174 #define AR_PHY_SPECTRAL_SCAN_FFT_PERIOD 0x000000F0 /* Interval for FFT reports, reg 68, bits 4-7*/
176 #define AR_PHY_SPECTRAL_SCAN_PERIOD 0x0000FF00 /* Interval for FFT reports, reg 68, bits 8-15*/
178 #define AR_PHY_SPECTRAL_SCAN_COUNT 0x00FF0000 /* Number of reports, reg 68, bits 16-23*/
180 #define AR_PHY_SPECTRAL_SCAN_COUNT_KIWI 0x0FFF0000 /* Number of reports, reg 68, bits 16-27*/
594 #define AR_PHY_CCA_NOM_VAL_5416_2GHZ -90
595 #define AR_PHY_CCA_NOM_VAL_5416_5GHZ -100
596 #define AR_PHY_CCA_MIN_GOOD_VAL_5416_2GHZ -100
597 #define AR_PHY_CCA_MIN_GOOD_VAL_5416_5GHZ -110
[all …]
H A Dhw.c2 * Copyright (c) 2008-2011 Atheros Communications Inc.
28 #include "hw-ops.h"
43 struct ath9k_channel *chan = ah->curchan; in ath9k_hw_set_clockrate()
53 else if (ah->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK) in ath9k_hw_set_clockrate()
67 common->clockrate = clockrate; in ath9k_hw_set_clockrate()
74 return usecs * common->clockrate; in ath9k_hw_mac_to_clks()
117 for (r = 0; r < array->ia_rows; r++) { in ath9k_hw_write_array()
132 dev_err(ah->dev, "%s: tmp_reg_list: alloc filed\n", __func__); in ath9k_hw_read_array()
138 dev_err(ah->dev, "%s tmp_data: alloc filed\n", __func__); in ath9k_hw_read_array()
186 if (ah->curchan && IS_CHAN_QUARTER_RATE(ah->curchan)) { in ath9k_hw_computetxtime()
[all …]
H A Dmain.c2 * Copyright (c) 2008-2011 Atheros Communications Inc.
28 * 802.11n D2.0 defined values for "Minimum MPDU Start Spacing": in ath9k_parse_mpdudensity()
65 spin_lock_bh(&txq->axq_lock); in ath9k_has_pending_frames()
67 if (txq->axq_depth) { in ath9k_has_pending_frames()
75 if (txq->mac80211_qnum >= 0) { in ath9k_has_pending_frames()
78 acq = &sc->cur_chan->acq[txq->mac80211_qnum]; in ath9k_has_pending_frames()
79 if (!list_empty(&acq->acq_new) || !list_empty(&acq->acq_old)) in ath9k_has_pending_frames()
83 spin_unlock_bh(&txq->axq_lock); in ath9k_has_pending_frames()
92 spin_lock_irqsave(&sc->sc_pm_lock, flags); in ath9k_setpower()
93 ret = ath9k_hw_setpower(sc->sc_ah, mode); in ath9k_setpower()
[all …]
/linux/drivers/net/wireless/ath/ath5k/
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)
[all …]
H A Dreg.h2 * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
3 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
4 * Copyright (c) 2007-2008 Michael Taylor <mike.taylor@apprion.com>
28 * 5210 - http://nova.stanford.edu/~bbaas/ps/isscc2002_slides.pdf
30 * 5211 - http://www.hotchips.org/archives/hc14/3_Tue/16_mcfarland.pdf
33 * Atheros's ART program (Atheros Radio Test), on ath9k, on legacy-hal
42 * AR5210-Specific TXDP registers
46 #define AR5K_NOQCU_TXDP0 0x0000 /* Queue 0 - data */
47 #define AR5K_NOQCU_TXDP1 0x0004 /* Queue 1 - beacons */
70 #define AR5K_CFG_SWTD 0x00000001 /* Byte-swap TX descriptor (for big endian archs) */
[all …]
/linux/drivers/net/wireless/ath/carl9170/
H A Dphy.h6 * Copyright (c) 2008-2009 Atheros Communications Inc.
38 /* For 25 MHz channel spacing -- not used but supported by hw */
/linux/drivers/net/wireless/ti/wlcore/
H A Dacx.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
6 * Copyright (C) 2008-2010 Nokia Corporation
19 Host Interrupt Register (WiLink -> Host)
45 /* all possible interrupts - only appropriate ones will be masked in */
119 /* 0 - Always active*/
120 /* 1 - Power down mode: light / fast sleep*/
121 /* 2 - ELP mode: Deep / Max sleep*/
246 * Treatment bit mask - The information element handling:
247 * bit 0 - The information element is compared and transferred
[all …]
/linux/drivers/media/dvb-frontends/drx39xyj/
H A Ddrx_driver.h2 Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
59 /*------------------------------------------------------------------------------
61 ------------------------------------------------------------------------------*/
68 * \retval -EIO Initialization failed.
77 * \retval -EIO Termination failed.
97 * \retval -EIO Failure.
98 * \retval -EINVAL Parameter 'wcount' is not zero but parameter
132 #define TUNER_MODE_SUB0 0x0001 /* for sub-mode (e.g. RF-AGC setting) */
133 #define TUNER_MODE_SUB1 0x0002 /* for sub-mode (e.g. RF-AGC setting) */
134 #define TUNER_MODE_SUB2 0x0004 /* for sub-mode (e.g. RF-AGC setting) */
[all …]
/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192se/
H A Dhw.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009-2012 Realtek Corporation.*/
27 *((u32 *) (val)) = rtlpci->receive_config; in rtl92se_get_hw_reg()
31 *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state; in rtl92se_get_hw_reg()
35 *((bool *) (val)) = ppsc->fw_current_inpsmode; in rtl92se_get_hw_reg()
51 *((bool *)(val)) = rtlpriv->dm.current_mrc_switch; in rtl92se_get_hw_reg()
81 if (rtlhal->version == VERSION_8192S_ACUT) in rtl92se_set_hw_reg()
120 rtlpriv->cfg->ops->set_hw_reg(hw, in rtl92se_set_hw_reg()
129 reg_tmp = (mac->cur_40_prime_sc) << 5; in rtl92se_set_hw_reg()
142 if (rtlpriv->sec.pairwise_enc_algorithm == in rtl92se_set_hw_reg()
[all …]
/linux/drivers/net/wireless/marvell/
H A Dmwl8k.c48 /* Host->device communications */
59 /* Device->host communications */
104 #define mwl8k_tx_queues(priv) (MWL8K_TX_WMM_QUEUES + (priv)->num_ampdu_queues)
116 #define MWL8K_NUM_AMPDU_STREAMS (TOTAL_HW_TX_QUEUES - 1)
331 #define MWL8K_VIF(_vif) ((struct mwl8k_vif *)&((_vif)->drv_priv))
346 #define MWL8K_STA(_sta) ((struct mwl8k_sta *)&((_sta)->drv_priv))
420 #define MWL8K_CMD_SET_BEACON 0x0100 /* per-vif */
434 #define MWL8K_CMD_SET_MAC_ADDR 0x0202 /* per-vif */
437 #define MWL8K_CMD_DEL_MAC_ADDR 0x0206 /* per-vif */
438 #define MWL8K_CMD_BSS_START 0x1100 /* per-vif */
[all …]
/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192d/
H A Dreg.h1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2009-2012 Realtek Corporation.*/
7 /* ----------------------------------------------------- */
9 /* ----------------------------------------------------- */
76 /* ----------------------------------------------------- */
78 /* ----------------------------------------------------- */
123 /* ----------------------------------------------------- */
125 /* ----------------------------------------------------- */
133 /* ----------------------------------------------------- */
135 /* ----------------------------------------------------- */
[all …]
/linux/include/net/
H A Dcfg80211.h1 /* SPDX-License-Identifier: GPL-2.0-only */
7 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
8 * Copyright 2013-2014 Intel Mobile Communications GmbH
9 * Copyright 2015-2017 Intel Deutschland GmbH
10 * Copyright (C) 2018-2025 Intel Corporation
72 * enum ieee80211_channel_flags - channel flags
74 * Channel flags set by the regulatory control code.
76 * @IEEE80211_CHAN_DISABLED: This channel is disabled.
80 * channel.
81 * @IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
[all …]
/linux/drivers/net/wireless/marvell/mwifiex/
H A Dcfg80211.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright 2011-2020 NXP
61 * This function maps the nl802.11 channel type into driver channel type.
63 * The mapping is as follows -
64 * NL80211_CHAN_NO_HT -> IEEE80211_HT_PARAM_CHA_SEC_NONE
65 * NL80211_CHAN_HT20 -> IEEE80211_HT_PARAM_CHA_SEC_NONE
66 * NL80211_CHAN_HT40PLUS -> IEEE80211_HT_PARAM_CHA_SEC_ABOVE
67 * NL80211_CHAN_HT40MINUS -> IEEE80211_HT_PARAM_CHA_SEC_BELOW
68 * Others -> IEEE80211_HT_PARAM_CHA_SEC_NONE
85 /* This function maps IEEE HT secondary channel type to NL80211 channel type
[all …]
/linux/drivers/net/ethernet/i825xx/
H A D82596.c1 // SPDX-License-Identifier: GPL-1.0+
6 This driver is for the Apricot 82596 bus-master interface
18 non-cached page, so we can run on 68060 in copyback mode.
25 Most of my modifications relate to the braindead big-endian
27 'big-endian' mode, it thinks a 32 bit value of 0x12345678
106 * Define various macros for Channel Attention, word swapping etc., dependent
140 * the following commands are available (p5-18). The 32-bit port command
141 * must be word-swapped with the most significant word written first.
350 0x60, /* interframe spacing */
371 static int max_cmd_backlog = TX_RING_SIZE-1;
[all …]
H A Dlib82596.c1 // SPDX-License-Identifier: GPL-1.0+
2 /* lasi_82596.c -- driver for the intel 82596 ethernet controller, as
9 3 primary sources of the mess --
27 03/02/2000 changes for better/correct(?) cache-flushing (deller)
34 This driver is for the Apricot 82596 bus-master interface
46 non-cached page, so we can run on 68060 in copyback mode.
53 Most of my modifications relate to the braindead big-endian
55 'big-endian' mode, it thinks a 32 bit value of 0x12345678
82 #include <linux/dma-mapping.h>
114 * the following commands are available (p5-18). The 32-bit port command
[all …]
/linux/drivers/net/wireless/ath/ath11k/
H A Dmac.c1 // SPDX-License-Identifier: BSD-3-Clause-Clear
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
164 /* new addition in IEEE Std 802.11ax-2021 */
244 #define ath11k_a_rates_size (ARRAY_SIZE(ath11k_legacy_rates) - 4)
248 /* Overhead due to the processing of channel switch events from FW */
405 return -EINVAL; in ath11k_mac_hw_ratecode_to_legacy_rate()
426 for (i = 0; i < sband->n_bitrates; i++) in ath11k_mac_bitrate_to_idx()
427 if (sband->bitrates[i].bitrate == bitrate) in ath11k_mac_bitrate_to_idx()
438 for (nss = IEEE80211_HT_MCS_MASK_LEN - 1; nss >= 0; nss--) in ath11k_mac_max_ht_nss()
450 for (nss = NL80211_VHT_NSS_MAX - 1; nss >= 0; nss--) in ath11k_mac_max_vht_nss()
[all …]
/linux/drivers/gpu/drm/bridge/synopsys/
H A Ddw-hdmi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * DesignWare High-Definition Multimedia Interface (HDMI) driver
5 * Copyright (C) 2013-2015 Mentor Graphics Inc.
6 * Copyright (C) 2011-2013 Freescale Semiconductor, Inc.
21 #include <linux/dma-mapping.h>
24 #include <media/cec-notifier.h>
26 #include <linux/media-bus-format.h>
40 #include "dw-hdmi-audio.h"
41 #include "dw-hdmi-cec.h"
42 #include "dw-hdmi.h"
[all …]
/linux/drivers/net/wireless/ath/ath12k/
H A Dmac.c1 // SPDX-License-Identifier: BSD-3-Clause-Clear
3 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
103 /* Operating Classes 131-135 */
245 #define ath12k_a_rates_size (ARRAY_SIZE(ath12k_legacy_rates) - 4)
274 return "11na-ht20"; in ath12k_mac_phymode_str()
276 return "11ng-ht20"; in ath12k_mac_phymode_str()
278 return "11na-ht40"; in ath12k_mac_phymode_str()
280 return "11ng-ht40"; in ath12k_mac_phymode_str()
282 return "11ac-vht20"; in ath12k_mac_phymode_str()
284 return "11ac-vht40"; in ath12k_mac_phymode_str()
[all …]

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