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/linux/drivers/net/can/dev/
H A Dbittiming.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (C) 2005 Marc Kleine-Budde, Pengutronix
4 * Copyright (C) 2008-2009 Wolfgang Grandegger <wg@grandegger.com>
11 if (bt->sjw) in can_sjw_set_default()
15 bt->sjw = max(1U, min(bt->phase_seg1, bt->phase_seg2 / 2)); in can_sjw_set_default()
21 if (bt->sjw > btc->sjw_max) { in can_sjw_check()
22 NL_SET_ERR_MSG_FMT(extack, "sjw: %u greater than max sjw: %u", in can_sjw_check()
23 bt->sjw, btc->sjw_max); in can_sjw_check()
24 return -EINVAL; in can_sjw_check()
27 if (bt->sjw > bt->phase_seg1) { in can_sjw_check()
[all …]
/linux/drivers/media/platform/st/sti/hva/
H A Dhva-debugfs.c1 // SPDX-License-Identifier: GPL-2.0
11 #include "hva-hw.h"
15 struct hva_streaminfo *stream = &ctx->streaminfo; in format_ctx()
16 struct hva_frameinfo *frame = &ctx->frameinfo; in format_ctx()
17 struct hva_controls *ctrls = &ctx->ctrls; in format_ctx()
18 struct hva_ctx_dbg *dbg = &ctx->dbg; in format_ctx()
21 seq_printf(s, "|-%s\n |\n", ctx->name); in format_ctx()
23 seq_printf(s, " |-[%sframe info]\n", in format_ctx()
24 ctx->flags & HVA_FLAG_FRAMEINFO ? "" : "default "); in format_ctx()
25 seq_printf(s, " | |- pixel format=%4.4s\n" in format_ctx()
[all …]
H A Dhva-h264.c1 // SPDX-License-Identifier: GPL-2.0
9 #include "hva-hw.h"
15 /* video max size*/
32 /* source buffer copy in YUV 420 MB-tiled format with size=16*256*3/2 */
41 /* factor for bitrate and cpb buffer size max values if profile >= high */
44 /* factor for bitrate and cpb buffer size max values if profile < high */
200 * @brc_type: selects the bit-rate control algorithm
205 * @non_VCL_NALU_Size: size of non-VCL NALUs (SPS, PPS, filler),
208 * @bit_rate: target bitrate, for BRC
210 * @qp_max: max QP threshold
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/linux/drivers/net/wireless/broadcom/b43/
H A Dxmit.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 Copyright (C) 2005 Martin Langer <martin-langer@gmx.de>
38 b43_tx_legacy_rate_phy_ctl_ent(u8 bitrate) in b43_tx_legacy_rate_phy_ctl_ent() argument
45 if (e->bitrate == bitrate) in b43_tx_legacy_rate_phy_ctl_ent()
53 /* Extract the bitrate index out of a CCK PLCP header. */
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. */
75 switch (plcp->raw[0] & 0xF) { in b43_plcp_get_bitrate_idx_ofdm()
93 return -1; in b43_plcp_get_bitrate_idx_ofdm()
[all …]
/linux/drivers/net/can/rockchip/
H A Drockchip_canfd-timestamp.c1 // SPDX-License-Identifier: GPL-2.0
4 // Marc Kleine-Budde <kernel@pengutronix.de>
24 ns = timecounter_cyc2time(&priv->tc, timestamp); in rkcanfd_skb_set_timestamp()
26 hwtstamps->hwtstamp = ns_to_ktime(ns); in rkcanfd_skb_set_timestamp()
35 timecounter_read(&priv->tc); in rkcanfd_timestamp_work()
37 schedule_delayed_work(&priv->timestamp, priv->work_delay_jiffies); in rkcanfd_timestamp_work()
42 const struct can_bittiming *dbt = &priv->can.fd.data_bittiming; in rkcanfd_timestamp_init()
43 const struct can_bittiming *bt = &priv->can.bittiming; in rkcanfd_timestamp_init()
44 struct cyclecounter *cc = &priv->cc; in rkcanfd_timestamp_init()
45 u32 bitrate, div, reg, rate; in rkcanfd_timestamp_init() local
[all …]
/linux/drivers/media/usb/hdpvr/
H A Dhdpvr.h1 /* SPDX-License-Identifier: GPL-2.0-only */
14 #include <media/v4l2-device.h>
15 #include <media/v4l2-ctrls.h>
16 #include <media/i2c/ir-kbd-i2c.h>
29 #define UNSET (-1U)
50 u8 bitrate; /* in 100kbps */ member
70 /* v4l2-device unused */
72 struct { /* video mode/bitrate control cluster */
80 /* the max packet size of the bulk endpoint */
117 /* For passing data to ir-kbd-i2c */
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/linux/Documentation/devicetree/bindings/phy/
H A Dti,tcan104x-can.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/ti,tcan104x-can.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Aswath Govindraju <a-govindraju@ti.com>
14 pattern: "^can-phy"
18 - items:
19 - enum:
20 - microchip,ata6561
21 - ti,tcan1051
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/linux/drivers/net/wireless/intersil/p54/
H A Deeprom.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (c) 2007-2009, Christian Lamparter <chunkeey@web.de>
10 * - the islsm (softmac prism54) driver, which is:
11 * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
12 * - stlc45xx driver
13 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
22 #include <linux/crc-ccitt.h>
30 { .bitrate = 10, .hw_value = 0, },
31 { .bitrate = 20, .hw_value = 1, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
32 { .bitrate = 55, .hw_value = 2, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
[all …]
/linux/drivers/phy/
H A Dphy-can-transceiver.c1 // SPDX-License-Identifier: GPL-2.0
3 * phy-can-transceiver.c - phy driver for CAN transceivers
5 * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com
35 if (can_transceiver_phy->mux_state) { in can_transceiver_phy_power_on()
36 ret = mux_state_select(can_transceiver_phy->mux_state); in can_transceiver_phy_power_on()
38 dev_err(&phy->dev, "Failed to select CAN mux: %d\n", ret); in can_transceiver_phy_power_on()
42 if (can_transceiver_phy->standby_gpio) in can_transceiver_phy_power_on()
43 gpiod_set_value_cansleep(can_transceiver_phy->standby_gpio, 0); in can_transceiver_phy_power_on()
44 if (can_transceiver_phy->enable_gpio) in can_transceiver_phy_power_on()
45 gpiod_set_value_cansleep(can_transceiver_phy->enable_gpio, 1); in can_transceiver_phy_power_on()
[all …]
/linux/include/sound/
H A Dhda_verbs.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * HD-audio codec verbs
59 /* f10-f1a: GPIO */
162 #define AC_WCAP_IN_AMP (1<<1) /* AMP-in present */
163 #define AC_WCAP_OUT_AMP (1<<2) /* AMP-out present */
164 #define AC_WCAP_AMP_OVRD (1<<3) /* AMP-parameter override */
264 * in HD-audio specification
275 #define AC_PINCAP_VREF_HIZ (1<<0) /* Hi-Z */
286 #define AC_AMPCAP_STEP_SIZE (0x7f<<16) /* step size 0-32dB
293 /* driver-specific amp-caps: using bits 24-30 */
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/linux/arch/arm64/boot/dts/renesas/
H A Drenesas-smarc2.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 * Device Tree Source for the RZ SMARC Carrier-II Board.
13 * 0 - SMARC SDIO signal is connected to uSD1
14 * 1 - SMARC SDIO signal is connected to M.2 Key E connector
20 * 0 - Connect to GPIO8 PMOD (default)
21 * 1 - Connect to CAN0 transceiver STB pin
24 * 0 - Connect to GPIO9 PMOD (default)
25 * 1 - Connect to CAN1 transceiver STB pin
32 model = "Renesas RZ SMARC Carrier-II Board";
33 compatible = "renesas,smarc2-evk";
[all …]
H A Dwhite-hawk-common.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
9 #include "white-hawk-csi-dsi.dtsi"
10 #include "white-hawk-ethernet.dtsi"
13 can_transceiver0: can-phy0 {
15 #phy-cells = <0>;
16 enable-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
17 max-bitrate = <5000000>;
22 clock-frequency = <40000000>;
26 pinctrl-0 = <&canfd0_pins>, <&canfd1_pins>, <&can_clk_pins>;
27 pinctrl-names = "default";
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-lx2160a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 // Copyright 2018-2020 NXP
7 /dts-v1/;
9 #include "fsl-lx2160a.dtsi"
13 compatible = "fsl,lx2160a-rdb", "fsl,lx2160a";
23 stdout-path = "serial0:115200n8";
26 sb_3v3: regulator-sb3v3 {
27 compatible = "regulator-fixed";
28 regulator-name = "MC34717-3.3VSB";
29 regulator-min-microvolt = <3300000>;
[all …]
H A Dimx95-libra-rdk-fpsc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/leds/leds-pca9532.h>
9 #include <dt-bindings/pwm/pwm.h>
11 #include "imx95-phycore-fpsc.dtsi"
14 compatible = "phytec,imx95-libra-rdk-fpsc",
15 "phytec,imx95-phycore-fpsc", "fsl,imx95";
27 stdout-path = &lpuart7;
31 compatible = "pwm-backlight";
32 pinctrl-0 = <&pinctrl_lvds0>;
[all …]
H A Dfsl-ls1028a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Copyright 2018-2021 NXP
11 /dts-v1/;
12 #include "fsl-ls1028a.dtsi"
16 compatible = "fsl,ls1028a-rdb", "fsl,ls1028a";
38 stdout-path = "serial0:115200n8";
46 sys_mclk: clock-mclk {
47 compatible = "fixed-clock";
48 #clock-cells = <0>;
49 clock-frequency = <25000000>;
[all …]
/linux/sound/spi/
H A Dat73c213.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Driver for AT73C213 16-bit stereo DAC connected to Atmel SSC
5 * Copyright (C) 2006-2007 Atmel Norway
14 #include <linux/dma-mapping.h>
27 #include <linux/atmel-ssc.h>
41 0x00, /* 00 - CTRL */
42 0x05, /* 01 - LLI
68 unsigned long bitrate; global() member
[all...]
/linux/arch/arm64/boot/dts/ti/
H A Dk3-am68-phyboard-izar.dts1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
6 * https://www.phytec.eu/en/produkte/development-kits/phyboard-izar/
9 /dts-v1/;
11 #include <dt-bindings/leds/leds-pca9532.h>
12 #include <dt-bindings/net/ti-dp83867.h>
13 #include <dt-bindings/phy/phy-cadence.h>
14 #include <dt-bindings/phy/phy.h>
15 #include "k3-am68-phycore-som.dtsi"
17 #include "k3-serdes.h"
20 compatible = "phytec,am68-phyboard-izar",
[all …]
H A Dk3-am642-hummingboard-t.dts1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2023 Josua Mayer <josua@solid-run.com>
5 * DTS for SolidRun AM642 HummingBoard-T,
10 /dts-v1/;
12 #include <dt-bindings/leds/common.h>
13 #include <dt-bindings/phy/phy.h>
15 #include "k3-am642.dtsi"
16 #include "k3-am642-sr-som.dtsi"
19 model = "SolidRun AM642 HummingBoard-T";
20 compatible = "solidrun,am642-hummingboard-t", "solidrun,am642-sr-som", "ti,am642";
[all …]
H A Dk3-j721e-common-proc-board.dts1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * Copyright (C) 2019-2024 Texas Instruments Incorporated - https://www.ti.com/
8 /dts-v1/;
10 #include "k3-j721e-som-p0.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/net/ti-dp83867.h>
14 #include <dt-bindings/phy/phy-cadence.h>
17 compatible = "ti,j721e-evm", "ti,j721e";
33 stdout-path = "serial2:115200n8";
[all …]
/linux/Documentation/devicetree/bindings/net/can/
H A Dcan-transceiver.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/can/can-transceiver.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Rob Herring <robh@kernel.org>
15 max-bitrate:
17 description: a positive non 0 value that determines the max speed that CAN/CAN-FD can run.
/linux/drivers/net/can/slcan/
H A Dslcan-core.c2 * slcan.c - serial line CAN interface driver (using tty line discipline)
11 * can327.c Author : Max Staudt <max-linux@enpas.org>
123 return !!test_bit(CF_ERR_RST, &sl->cmd_flags); in slcan_err_rst_on_open()
131 return -EBUSY; in slcan_enable_err_rst_on_open()
134 set_bit(CF_ERR_RST, &sl->cmd_flags); in slcan_enable_err_rst_on_open()
136 clear_bit(CF_ERR_RST, &sl->cmd_flags); in slcan_enable_err_rst_on_open()
149 * RTR-bit is set. This causes another ECU to send a CAN frame with the
156 * RTR frames are defined as 'r' types - normal frames have 't' type:
163 * The <dlc> is a one byte ASCII number ('0' - '8')
186 char *cmd = sl->rbuff; in slcan_bump_frame()
[all …]
/linux/drivers/net/wireless/rsi/
H A Drsi_91x_mac80211.c107 { .bitrate = STD_RATE_01 * 5, .hw_value = RSI_RATE_1 },
108 { .bitrate = STD_RATE_02 * 5, .hw_value = RSI_RATE_2 },
109 { .bitrate = STD_RATE_5_5 * 5, .hw_value = RSI_RATE_5_5 },
110 { .bitrate = STD_RATE_11 * 5, .hw_value = RSI_RATE_11 },
111 { .bitrate = STD_RATE_06 * 5, .hw_value = RSI_RATE_6 },
112 { .bitrate = STD_RATE_09 * 5, .hw_value = RSI_RATE_9 },
113 { .bitrate = STD_RATE_12 * 5, .hw_value = RSI_RATE_12 },
114 { .bitrate = STD_RATE_18 * 5, .hw_value = RSI_RATE_18 },
115 { .bitrate = STD_RATE_24 * 5, .hw_value = RSI_RATE_24 },
116 { .bitrate = STD_RATE_36 * 5, .hw_value = RSI_RATE_36 },
[all …]
/linux/drivers/media/pci/solo6x10/
H A Dsolo6x10-g723.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2010-2013 Bluecherry, LLC <https://www.bluecherrydvr.com>
26 #include "solo6x10-tw28.h"
33 /* Sets up channels 16-19 for decoding and 0-15 for encoding */
37 #define BITRATE 25 macro
43 #define G723_INTR_ORDER 4 /* 0 - 4 */
57 clk_div = (solo_dev->clock_mhz * 1000000) in solo_g723_config()
58 / (SAMPLERATE * (BITRATE * 2) * 2); in solo_g723_config()
61 SOLO_AUDIO_BITRATE(BITRATE) in solo_g723_config()
79 &solo_dev->snd_pcm->streams[SNDRV_PCM_STREAM_CAPTURE]; in solo_g723_isr()
[all …]
/linux/net/wireless/
H A Dutil.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright 2007-2009 Johannes Berg <johannes@sipsolutions.net>
6 * Copyright 2013-2014 Intel Mobile Communications GmbH
8 * Copyright (C) 2018-2023, 2025 Intel Corporation
24 #include "rdev-ops.h"
29 u32 basic_rates, int bitrate) in ieee80211_get_response_rate() argument
31 struct ieee80211_rate *result = &sband->bitrates[0]; in ieee80211_get_response_rate()
34 for (i = 0; i < sband->n_bitrate in ieee80211_get_response_rate()
1315 int modulation, streams, bitrate; cfg80211_calculate_bitrate_ht() local
1499 u32 bitrate; cfg80211_calculate_bitrate_vht() local
1815 u32 bitrate; cfg80211_calculate_bitrate_s1g() local
[all...]
/linux/drivers/net/wireless/ath/ar5523/
H A Dar5523.c5 * Copyright (c) 2008-2009 Weongyo Jeong <weongyo@freebsd.org>
23 * OpenBSD, who did black-box analysis of the Windows binary driver to find
54 dlen = be32_to_cpu(hdr->len) - sizeof(*hdr); in ar5523_read_reply()
61 ar5523_dbg(ar, "Code = %d len = %d\n", be32_to_cpu(hdr->code) & 0xff, in ar5523_read_reply()
67 dlen -= sizeof(u32); in ar5523_read_reply()
75 if (cmd->odata) { in ar5523_read_reply()
76 if (cmd->olen < olen) { in ar5523_read_reply()
78 cmd->olen, olen); in ar5523_read_reply()
79 cmd->olen = 0; in ar5523_read_reply()
80 cmd->res = -EOVERFLOW; in ar5523_read_reply()
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