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/linux-6.12.1/Documentation/devicetree/bindings/net/
Dnvidia,tegra234-mgbe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/nvidia,tegra234-mgbe.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Tegra234 MGBE Multi-Gigabit Ethernet Controller
10 - Thierry Reding <treding@nvidia.com>
11 - Jon Hunter <jonathanh@nvidia.com>
15 const: nvidia,tegra234-mgbe
20 reg-names:
22 - const: hypervisor
[all …]
/linux-6.12.1/sound/soc/atmel/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Atmel System-on-Chip"
6 Say Y or M if you want to add support for codecs attached to
30 Say Y or M if you want to add support for Atmel SSC interface
31 in PDC mode configured using audio-graph-card in device-tree.
39 Say Y or M if you want to add support for Atmel SSC interface
40 in DMA mode configured using audio-graph-card in device-tree.
43 tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
49 Say Y if you want to add support for SoC audio on WM8731-based
63 tristate "SoC Audio support for WM8731-based at91sam9x5 board"
[all …]
/linux-6.12.1/drivers/net/wireless/realtek/rtw88/
Ddebug.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2 /* Copyright(c) 2018-2019 Realtek Corporation
21 int (*cb_read)(struct seq_file *m, void *v);
107 static int rtw_debugfs_single_show(struct seq_file *m, void *v) in rtw_debugfs_single_show() argument
109 struct rtw_debugfs_priv *debugfs_priv = m->private; in rtw_debugfs_single_show()
111 return debugfs_priv->cb_read(m, v); in rtw_debugfs_single_show()
118 struct rtw_debugfs_priv *debugfs_priv = filp->private_data; in rtw_debugfs_common_write()
120 return debugfs_priv->cb_write(filp, buffer, count, loff); in rtw_debugfs_common_write()
127 struct seq_file *seqpriv = (struct seq_file *)filp->private_data; in rtw_debugfs_single_write()
128 struct rtw_debugfs_priv *debugfs_priv = seqpriv->private; in rtw_debugfs_single_write()
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/linux-6.12.1/tools/spi/
Dspidev_test.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * Cross-compile with cross-gcc -I/path/to/cross-kernel/include
71 while (length-- > 0) { in hex_dump()
91 * Unescape - process hexadecimal escape character
92 * converts shell input "\x23" -> 0x23
106 pabort("malformed input string"); in unescape()
118 static void transfer(int fd, uint8_t const *tx, uint8_t const *rx, size_t len) in transfer() argument
124 .rx_buf = (unsigned long)rx, in transfer()
162 ret = write(out_fd, rx, len); in transfer()
170 hex_dump(rx, len, 32, "RX"); in transfer()
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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Drockchip,i2s-tdm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/rockchip,i2s-tdm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 - Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18 - $ref: dai-common.yaml#
23 - rockchip,px30-i2s-tdm
24 - rockchip,rk1808-i2s-tdm
25 - rockchip,rk3308-i2s-tdm
26 - rockchip,rk3568-i2s-tdm
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Dnxp,lpc3220-i2s.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nxp,lpc3220-i2s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
13 - J.M.B. Downing <jonathan.downing@nautel.com>
14 - Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
17 - $ref: dai-common.yaml#
22 - nxp,lpc3220-i2s
32 - description: input clock of the peripheral.
36 - description: RX DMA Channel
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/linux-6.12.1/sound/firewire/fireworks/
Dfireworks_proc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * fireworks_proc.c - a part of driver for Fireworks based devices
5 * Copyright (c) 2009-2010 Clemens Ladisch
6 * Copyright (c) 2013-2014 Takashi Sakamoto
12 get_phys_name(struct snd_efw_phys_grp *grp, bool input) in get_phys_name() argument
19 if (grp->type < ARRAY_SIZE(ch_type)) in get_phys_name()
20 return ch_type[grp->type]; in get_phys_name()
21 else if (input) in get_phys_name()
22 return "Input"; in get_phys_name()
30 struct snd_efw *efw = entry->private_data; in proc_read_hwinfo()
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/linux-6.12.1/drivers/usb/storage/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
15 floppy drives, USB hard disks, USB tape drives, USB CD-ROMs,
24 To compile this driver as a module, choose M here: the
25 module will be called usb-storage.
38 Say Y here to include additional code to support the power-saving function
41 If this driver is compiled as a module, it will be named ums-realtek.
54 If this driver is compiled as a module, it will be named ums-datafab.
62 If this driver is compiled as a module, it will be named ums-freecom.
65 tristate "ISD-200 USB/ATA Bridge support"
68 on the In-Systems Design ISD-200 USB/ATA bridge.
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/linux-6.12.1/sound/soc/tegra/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Tegra System-on-Chip"
10 Say Y or M here if you want support for SoC audio on Tegra.
19 Say Y or M if you want to add support for codecs attached to the
26 Say Y or M if you want to add support for the Tegra20 DAS module.
34 Say Y or M if you want to add support for codecs attached to the
41 Say Y or M if you want to add support for the Tegra20 SPDIF interface.
48 Say Y or M if you want to add support for the Tegra30 AHUB module.
56 Say Y or M if you want to add support for codecs attached to the
67 Say Y or M if you want to add support for Tegra210 AHUB module.
[all …]
/linux-6.12.1/arch/s390/kernel/
Ddiag.c1 // SPDX-License-Identifier: GPL-2.0
15 #include <asm/asm-extable.h>
42 [DIAG_STAT_X204] = { .code = 0x204, .name = "Logical-CPU Utilization" },
44 [DIAG_STAT_X224] = { .code = 0x224, .name = "EBCDIC-Name Table" },
46 [DIAG_STAT_X258] = { .code = 0x258, .name = "Page-Reference Services" },
51 [DIAG_STAT_X304] = { .code = 0x304, .name = "Partition-Resource Service" },
52 [DIAG_STAT_X308] = { .code = 0x308, .name = "List-Directed IPL" },
55 [DIAG_STAT_X49C] = { .code = 0x49c, .name = "Warning-Track Interruption" },
74 static int show_diag_stat(struct seq_file *m, void *v) in show_diag_stat() argument
77 unsigned long n = (unsigned long) v - 1; in show_diag_stat()
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/linux-6.12.1/arch/arm64/boot/dts/mediatek/
Dmt8395-kontron-3-5-sbc-i1200.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/leds/common.h>
15 #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
16 #include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
17 #include <dt-bindings/spmi/spmi.h>
20 model = "Kontron 3.5\"-SBC-i1200";
21 compatible = "kontron,3-5-sbc-i1200", "mediatek,mt8395", "mediatek,mt8195";
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/linux-6.12.1/drivers/media/pci/saa7134/
Dsaa7134-tvaudio.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * (c) 2001-03 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
11 #include "saa7134-reg.h"
22 /* ------------------------------------------------------------------ */
37 … clock tick fine tuning for cards with audio crystal that's slightly off (range [-1024 .. 1024])");
49 /* ------------------------------------------------------------------ */
78 .name = "PAL-B/G FM-stereo",
84 .name = "PAL-D/K1 FM-stereo",
90 .name = "PAL-D/K2 FM-stereo",
96 .name = "PAL-D/K3 FM-stereo",
[all …]
/linux-6.12.1/drivers/net/wan/
Dhd64570.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 /* SCA HD64570 register definitions - all addresses for mode 0 (8086 MPU)
20 #define WCRM 0x05 /* Wait Control M */
42 /* MSCI channel (port) 0 registers - offset 0x20
43 MSCI channel (port) 1 registers - offset 0x40 */
48 #define TRBL 0x00 /* TX/RX buffer L */
49 #define TRBH 0x01 /* TX/RX buffer H */
68 #define RXS 0x16 /* RX Clock Source */
72 #define RRC 0x1A /* RX Ready Control */
77 /* Timer channel 0 (port 0 RX) registers - offset 0x60
[all …]
Dhd64572.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * hd64572.h Description of the Hitachi HD64572 (SCA-II), valid for
8 * Copyright: (c) 2000-2001 Cyclades Corp.
15 * PC300 initial CVS version (3.4.0-pre1)
33 #define WCRM 0x25 /* Wait Control Register M */
47 #define DRX_REG(reg, chan) (reg + 0x40*chan) /* DMA Rx */
49 #define TRX_REG(reg, chan) (reg + 0x20*chan) /* Timer Rx */
52 #define IR0_DRX(val, chan) ((val)<<(8*(chan))) /* Int DMA Rx */
65 #define RXS 0x13c /* RX clock source */
67 #define EXS 0x13e /* External clock input selection */
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/linux-6.12.1/arch/arm/boot/dts/st/
Dstm32mp15xx-dhcom-drc02.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/pwm/pwm.h>
17 stdout-path = "serial0:115200n8";
32 * GPIO line, however the STM32 UART driver assumes RX happens
34 * line. Hence, the RX is always enabled here.
36 rs485-rx-en-hog {
37 gpio-hog;
39 output-low;
40 line-name = "rs485-rx-en";
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/firmware/
Dfsl,scu.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Dong Aisheng <aisheng.dong@nxp.com>
13 The System Controller Firmware (SCFW) is a low-level system function
14 which runs on a dedicated Cortex-M core to provide power, clock, and
17 The AP communicates with the SC using a multi-ported MU module found
26 const: fsl,imx-scu
28 clock-controller:
31 $ref: /schemas/clock/fsl,scu-clk.yaml
[all …]
/linux-6.12.1/drivers/iio/resolver/
Dad2s1200.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (c) 2018-2018 David Veenstra <davidjulianveenstra@gmail.com>
7 * Copyright (c) 2010-2010 Analog Devices Inc.
26 /* input clock on serial interface */
32 * struct ad2s1200_state - driver instance specific data.
33 * @lock: protects both the GPIO pins and the rx buffer.
37 * @rx: buffer for spi transfers.
44 __be16 rx __aligned(IIO_DMA_MINALIGN);
51 long m) in ad2s1200_read_raw() argument
56 switch (m) { in ad2s1200_read_raw()
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/linux-6.12.1/drivers/net/hamradio/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
11 input and speaker output).
17 To compile this driver as a module, choose M here: the module
27 microphone input and speaker output). This protocol can be used as
35 To compile this driver as a module, choose M here: the module
56 and the AX25-HOWTO, available from
60 To compile this driver as a module, choose M here: the module
75 bool "support for TRX that feedback the tx signal to rx"
91 ser12 design in full-duplex mode. In addition, it allows the
94 driver, "BAYCOM ser12 half-duplex driver for AX.25" is the old
[all …]
/linux-6.12.1/drivers/input/touchscreen/
Dads7846.c1 // SPDX-License-Identifier: GPL-2.0-only
10 * - corgi_ts.c
11 * Copyright (C) 2004-2005 Richard Purdie
12 * - omap_ts.[hc], ads7846.h, ts_osk.c
22 #include <linux/input.h>
23 #include <linux/input/touchscreen.h>
39 * Support for ads7843 tested on Atmel at91sam926x-EK.
53 * note. The strength of filtering can be set in the board-* specific
76 * driver is used with DMA-based SPI controllers (like atmel_spi) on
77 * systems where main memory is not DMA-coherent (most non-x86 boards).
[all …]
/linux-6.12.1/arch/x86/crypto/
Dtwofish-x86_64-asm_64-3way.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Twofish Cipher 3-way parallel algorithm (x86_64)
10 .file "twofish-x86_64-asm-3way.S"
22 3-way twofish
144 g1g2_3(ab, cd, s0, s1, s2, s3, s0, s1, s2, s3, RX, RY); \
151 g1g2_3(ba, dc, s1, s2, s3, s0, s3, s0, s1, s2, RY, RX); \
175 #define inpack3(in, n, xy, m) \ argument
177 xorq w+4*m(CTX), xy ## 0; \
180 xorq w+4*m(CTX), xy ## 1; \
183 xorq w+4*m(CTX), xy ## 2;
[all …]
/linux-6.12.1/Documentation/networking/device_drivers/ethernet/intel/
Dice.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 2018-2021 Intel Corporation.
13 - Overview
14 - Identifying Your Adapter
15 - Important Notes
16 - Additional Features & Configurations
17 - Performance Optimization
28 This driver supports XDP (Express Data Path) and AF_XDP zero-copy. Note that
43 -------------------------------------------
54 1) Make sure that your system's physical memory is in a high-performance
[all …]
/linux-6.12.1/tools/testing/selftests/net/
Dudpgro_fwd.sh2 # SPDX-License-Identifier: GPL-2.0
7 readonly BASE="ns-$(mktemp -u XXXXXX)"
25 local -r jobs="$(jobs -p)"
26 [ -n "${jobs}" ] && kill -1 ${jobs} 2>/dev/null
41 ip -n $ns link set dev lo up
44 ip netns exec $ns sysctl -qw net.ipv6.conf.default.router_solicitations=0
45 ip netns exec $ns sysctl -qw net.ipv6.conf.all.router_solicitations=0
52 ip -n $BASE$ns link set dev veth$ns up
53 ip -n $BASE$ns addr add dev veth$ns $BM_NET_V4$ns/24
54 ip -n $BASE$ns addr add dev veth$ns $BM_NET_V6$ns/64 nodad
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/linux-6.12.1/drivers/media/i2c/adv748x/
Dadv748x.h1 /* SPDX-License-Identifier: GPL-2.0+ */
14 * Analog HDMI MHL 4-Lane 1-Lane
93 #define is_tx_enabled(_tx) ((_tx)->state->endpoints[(_tx)->port] != NULL)
94 #define is_txa(_tx) ((_tx) == &(_tx)->state->txa)
95 #define is_txb(_tx) ((_tx) == &(_tx)->state->txb)
99 ((_state)->endpoints[ADV748X_PORT_AIN0] != NULL || \
100 (_state)->endpoints[ADV748X_PORT_AIN1] != NULL || \
101 (_state)->endpoints[ADV748X_PORT_AIN2] != NULL || \
102 (_state)->endpoints[ADV748X_PORT_AIN3] != NULL || \
103 (_state)->endpoints[ADV748X_PORT_AIN4] != NULL || \
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/linux-6.12.1/drivers/spi/
Dspi-fsl-espi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
64 #define SPIE_RXT BIT(13) /* RX FIFO threshold */
65 #define SPIE_RXF BIT(12) /* RX FIFO full */
67 #define SPIE_RNE BIT(9) /* RX FIFO not empty */
73 #define SPIM_RXT BIT(13) /* RX FIFO threshold */
74 #define SPIM_RXF BIT(12) /* RX FIFO full */
76 #define SPIM_RNE BIT(9) /* RX FIFO not empty */
107 u32 spibrg; /* SPIBRG input clock */
118 return ioread32be(espi->reg_base + offset); in fsl_espi_read_reg()
123 return ioread16be(espi->reg_base + offset); in fsl_espi_read_reg16()
[all …]
/linux-6.12.1/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm_debugfs.c66 /* parse_write_buffer_into_params - Helper function to parse debugfs write buffer into an array
93 return -EFAULT; in parse_write_buffer_into_params()
107 /* skip non-space*/ in parse_write_buffer_into_params()
156 * debugfs is located at /sys/kernel/debug/dri/0/DP-x/link_settings
158 * --- to get dp configuration
160 * cat /sys/kernel/debug/dri/0/DP-x/link_settings
163 * current -- for current video mode
164 * verified --- maximum configuration which pass link training
165 * reported --- DP rx report caps (DPCD register offset 0, 1 2)
166 * preferred --- user force settings
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