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/linux/drivers/macintosh/
H A Dwindfarm_smu_controls.c1 // SPDX-License-Identifier: GPL-2.0-only
49 s32 min, max; /* min/max values */ member
56 struct smu_cmd cmd; in smu_set_fan() local
62 cmd.cmd = SMU_CMD_FAN_COMMAND; in smu_set_fan()
75 cmd.data_len = 4; in smu_set_fan()
78 return -EINVAL; in smu_set_fan()
84 cmd.data_len = 14; in smu_set_fan()
87 cmd.reply_len = 16; in smu_set_fan()
88 cmd.data_buf = cmd.reply_buf = buffer; in smu_set_fan()
89 cmd.status = 0; in smu_set_fan()
[all …]
/linux/drivers/crypto/
H A Datmel-sha204a.c1 // SPDX-License-Identifier: GPL-2.0
19 #include "atmel-i2c.h"
24 struct atmel_i2c_client_priv *i2c_priv = work_data->ctx; in atmel_sha204a_rng_done()
28 dev_warn_ratelimited(&i2c_priv->client->dev, in atmel_sha204a_rng_done()
32 rng->priv = (unsigned long)work_data; in atmel_sha204a_rng_done()
33 atomic_dec(&i2c_priv->tfm_count); in atmel_sha204a_rng_done()
37 size_t max) in atmel_sha204a_rng_read_nonblocking() argument
45 if (!atomic_add_unless(&i2c_priv->tfm_count, 1, 1)) in atmel_sha204a_rng_read_nonblocking()
48 if (rng->priv) { in atmel_sha204a_rng_read_nonblocking()
49 work_data = (struct atmel_i2c_work_data *)rng->priv; in atmel_sha204a_rng_read_nonblocking()
[all …]
/linux/sound/soc/intel/atom/
H A Dsst-atom-controls.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * sst-atom-controls.c - Intel MID Platform driver DPCM ALSA controls for Mrfld
5 * Copyright (C) 2013-14 Intel Corp
20 #include "sst-mfld-platform.h"
21 #include "sst-atom-controls.h"
28 struct snd_sst_bytes_v2 *byte_data = drv->byte_stream; in sst_fill_byte_control()
30 byte_data->type = SST_CMD_BYTES_SET; in sst_fill_byte_control()
31 byte_data->ipc_msg = ipc_msg; in sst_fill_byte_control()
32 byte_data->block = block; in sst_fill_byte_control()
33 byte_data->task_id = task_id; in sst_fill_byte_control()
[all …]
/linux/Documentation/netlink/specs/
H A Dnlctrl.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
2 ---
3 name: nlctrl
4 protocol: genetlink-legacy
5 uapi-header: linux/genetlink.h
8 genetlink meta-family that exposes information about all genetlink
12 -
13 name: op-flags
15 enum-name:
17 - admin-perm
[all …]
/linux/drivers/comedi/drivers/
H A Ddas16.c1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
16 * Devices: [Keithley Metrabyte] DAS-16 (das-16), DAS-16G (das-16g),
17 * DAS-16F (das-16f), DAS-1201 (das-1201), DAS-1202 (das-1202),
18 * DAS-1401 (das-1401), DAS-1402 (das-1402), DAS-1601 (das-1601),
19 * DAS-1602 (das-1602),
20 * [ComputerBoards] PC104-DAS16/JR (pc104-das16jr),
21 * PC104-DAS16JR/16 (pc104-das16jr/16), CIO-DAS16 (cio-das16),
22 * CIO-DAS16F (cio-das16/f), CIO-DAS16/JR (cio-das16/jr),
23 * CIO-DAS16JR/16 (cio-das16jr/16), CIO-DAS1401/12 (cio-das1401/12),
[all …]
/linux/drivers/nvdimm/
H A Ddimm_devs.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright(c) 2013-2015 Intel Corporation. All rights reserved.
14 #include "nd-core.h"
29 if (!nvdimm->cmd_mask || in nvdimm_check_config_data()
30 !test_bit(ND_CMD_GET_CONFIG_DATA, &nvdimm->cmd_mask)) { in nvdimm_check_config_data()
31 if (test_bit(NDD_LABELING, &nvdimm->flags)) in nvdimm_check_config_data()
32 return -ENXIO; in nvdimm_check_config_data()
34 return -ENOTTY; in nvdimm_check_config_data()
45 return -EINVAL; in validate_dimm()
47 rc = nvdimm_check_config_data(ndd->dev); in validate_dimm()
[all …]
/linux/tools/testing/selftests/drivers/net/hw/
H A Ddevlink_port_split.py2 # SPDX-License-Identifier: GPL-2.0
12 # Test port split configuration using devlink-port lanes attribute.
21 # Kselftest framework requirement - SKIP code is 4
23 Port = collections.namedtuple('Port', 'bus_info name')
26 def run_command(cmd, should_fail=False): argument
32 p = Popen(cmd, stdout=PIPE, stderr=PIPE, shell=True)
37 print("Error sending command: %s" % cmd)
57 cmd = "devlink -j port show"
58 stdout, stderr = run_command(cmd)
67 arr.append(Port(bus_info=port, name=ports[port]['netdev']))
[all …]
/linux/drivers/net/ethernet/cisco/enic/
H A Denic_ethtool.c1 // SPDX-License-Identifier: GPL-2.0-only
16 char name[ETH_GSTRING_LEN]; member
21 .name = #stat, \
26 .name = #stat, \
31 .name = #stat, \
36 .name = "rq[%d]_"#stat, \
41 .name = "wq[%d]_"#stat, \
123 for (i = 0; i < enic->rq_count; i++) { in enic_intr_coal_set_rx()
125 vnic_intr_coalescing_timer_set(&enic->intr[intr], timer); in enic_intr_coal_set_rx()
133 struct ethtool_link_settings *base = &ecmd->base; in enic_get_ksettings()
[all …]
/linux/drivers/input/touchscreen/
H A Dcyttsp5.c1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2012-2015 Cypress Semiconductor
13 #include <linux/crc-itu-t.h>
32 #define CY_NUM_BTN_EVENT_ID GENMASK(CY_BITS_PER_BTN - 1, 0)
161 size_t max; /* max value */ member
219 static int cyttsp5_read(struct cyttsp5 *ts, u8 *buf, u32 max) in cyttsp5_read() argument
226 error = regmap_bulk_read(ts->regmap, HID_INPUT_REG, temp, sizeof(temp)); in cyttsp5_read()
234 if (size > max) in cyttsp5_read()
235 return -EINVAL; in cyttsp5_read()
238 return regmap_bulk_read(ts->regmap, HID_INPUT_REG, buf, size); in cyttsp5_read()
[all …]
/linux/sound/pci/pcxhr/
H A Dpcxhr_mixer.c1 // SPDX-License-Identifier: GPL-2.0-or-later
25 #define PCXHR_LINE_CAPTURE_LEVEL_MIN 0 /* -112.0 dB */
27 #define PCXHR_LINE_CAPTURE_ZERO_LEVEL 224 /* 0.0 dB ( 0 dBu -> 0 dBFS ) */
29 #define PCXHR_LINE_PLAYBACK_LEVEL_MIN 0 /* -104.0 dB */
31 #define PCXHR_LINE_PLAYBACK_ZERO_LEVEL 104 /* 0.0 dB ( 0 dBFS -> 0 dBu ) */
33 static const DECLARE_TLV_DB_SCALE(db_scale_analog_capture, -1120
953 int i, err, cmd; pcxhr_iec958_update_byte() local
[all...]
/linux/drivers/clk/at91/
H A Dclk-peripheral.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 #include <linux/clk-provider.h>
52 u32 id = periph->id; in clk_peripheral_enable()
58 regmap_write(periph->regmap, offset, PERIPHERAL_MASK(id)); in clk_peripheral_enable()
67 u32 id = periph->id; in clk_peripheral_disable()
73 regmap_write(periph->regmap, offset, PERIPHERAL_MASK(id)); in clk_peripheral_disable()
81 u32 id = periph->id; in clk_peripheral_is_enabled()
87 regmap_read(periph->regmap, offset, &status); in clk_peripheral_is_enabled()
99 at91_clk_register_peripheral(struct regmap *regmap, const char *name, in at91_clk_register_peripheral() argument
108 if (!name || !(parent_name || parent_hw) || id > PERIPHERAL_ID_MAX) in at91_clk_register_peripheral()
[all …]
H A Dclk-generated.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Based on clk-programmable & clk-peripheral drivers by Boris BREZILLON.
10 #include <linux/clk-provider.h>
43 spin_lock_irqsave(gck->lock, flags); in clk_generated_set()
44 regmap_write(gck->regmap, gck->layout->offset, in clk_generated_set()
45 (gck->id & gck->layout->pid_mask)); in clk_generated_set()
46 regmap_update_bits(gck->regmap, gck->layout->offset, in clk_generated_set()
47 AT91_PMC_PCR_GCKDIV_MASK | gck->layout->gckcss_mask | in clk_generated_set()
48 gck->layout->cmd | enable, in clk_generated_set()
49 field_prep(gck->layout->gckcss_mask, gck->parent_id) | in clk_generated_set()
[all …]
/linux/drivers/gpu/drm/tests/
H A Ddrm_framebuffer_test.c1 // SPDX-License-Identifier: GPL-2.0
30 struct drm_mode_fb_cmd2 cmd; member
31 const char *name; member
35 { .buffer_created = 1, .name = "ABGR8888 normal sizes",
36 .cmd = { .width = 600, .height = 600, .pixel_format = DRM_FORMAT_ABGR8888,
40 { .buffer_created = 1, .name = "ABGR8888 max sizes",
41 .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888,
45 { .buffer_created = 1, .name = "ABGR8888 pitch greater than min required",
46 .cmd = { .width = MAX_WIDTH, .height = MAX_HEIGHT, .pixel_format = DRM_FORMAT_ABGR8888,
50 { .buffer_created = 0, .name = "ABGR8888 pitch less than min required",
[all …]
/linux/sound/soc/sof/
H A Dipc3-control.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
10 #include "sof-priv.h"
11 #include "sof-audio.h"
12 #include "ipc3-priv.h"
18 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scontrol->scomp); in sof_ipc3_set_get_kcontrol_data()
19 struct sof_ipc_ctrl_data *cdata = scontrol->ipc_control_data; in sof_ipc3_set_get_kcontrol_data()
20 const struct sof_ipc_ops *iops = sdev->ipc->ops; in sof_ipc3_set_get_kcontrol_data()
27 list_for_each_entry(swidget, &sdev->widget_list, list) { in sof_ipc3_set_get_kcontrol_data()
28 if (swidget->comp_id == scontrol->comp_id) { in sof_ipc3_set_get_kcontrol_data()
35 dev_err(sdev->dev, "%s: can't find widget with id %d\n", __func__, in sof_ipc3_set_get_kcontrol_data()
[all …]
/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8390-genio-common.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Author: Chris Chen <chris-qj.chen@mediatek.com>
9 * Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/interrupt-controller/irq.h>
17 #include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h>
18 #include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
19 #include <dt-bindings/spmi/spmi.h>
20 #include <dt-bindings/usb/pd.h>
[all …]
H A Dmt8186-corsola.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 /dts-v1/;
7 #include <dt-bindings/pinctrl/mt8186-pinfunc.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/input/gpio-keys.h>
11 #include <dt-bindings/regulator/mediatek,mt6397-regulator.h>
26 stdout-path = "serial0:115200n8";
35 backlight_lcd0: backlight-lcd0 {
36 compatible = "pwm-backlight";
[all …]
/linux/drivers/gpu/drm/panel/
H A Dpanel-samsung-s6e63m0-dsi.c1 // SPDX-License-Identifier: GPL-2.0
14 #include "panel-samsung-s6e63m0.h"
17 #define S6E63M0_DSI_MAX_CHUNK 15 /* CMD + 15 bytes max */
20 const u8 cmd, u8 *data) in s6e63m0_dsi_dcs_read() argument
25 ret = mipi_dsi_dcs_read(dsi, cmd, data, 1); in s6e63m0_dsi_dcs_read()
27 dev_err(dev, "could not read DCS CMD %02x\n", cmd); in s6e63m0_dsi_dcs_read()
31 dev_dbg(dev, "DSI read CMD %02x = %02x\n", cmd, *data); in s6e63m0_dsi_dcs_read()
41 u8 cmd; in s6e63m0_dsi_dcs_write() local
50 cmd = *seqp; in s6e63m0_dsi_dcs_write()
53 remain = len - 1; in s6e63m0_dsi_dcs_write()
[all …]
/linux/drivers/net/wwan/iosm/
H A Diosm_ipc_devlink.h1 /* SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2020-2021 Intel Corporation.
15 /* Image ext max len */
27 /* MAX file name length */
31 /* MAX number of regions supported */
33 /* MAX number of SNAPSHOTS supported */
44 * enum iosm_devlink_param_id - Enum type to different devlink params
55 * enum iosm_rpsi_cmd_code - Enum type for RPSI command list
70 * enum iosm_flash_comp_type - Enum for different flash component types
84 * struct iosm_devlink_sio - SIO instance
[all …]
/linux/tools/testing/selftests/tpm2/
H A Dtpm2.py1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
212 def __init__(self, name): argument
213 self.name = name
216 return name
233 self.name = TPM2_FMT1_ERRORS.get(rc & 0x3f, "TPM_RC_UNKNOWN")
235 self.name = TPM2_WARN_ERRORS.get(rc & 0x7f, "TPM_RC_UNKNOWN")
237 self.name = TPM2_VER1_ERRORS.get(rc & 0x7f, "TPM_RC_UNKNOWN")
239 self.name = TPM2_VER0_ERRORS.get(rc & 0x7f, "TPM_RC_UNKNOWN")
243 return '%s: cc=0x%08x, rc=0x%08x' % (self.name, self.cc, self.rc)
245 return '%s: rc=0x%08x' % (self.name, self.rc)
[all …]
/linux/include/uapi/linux/
H A Dwireless.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
7 * Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com>
8 * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
16 * Initial APIs (1996 -> onward) :
17 * -----------------------------
44 * New driver API (2002 -> onward) :
45 * -------------------------------
53 * Wireless Events (2002 -> onward) :
54 * --------------------------------
59 * --------------
[all …]
/linux/drivers/char/hw_random/
H A Djh7110-trng.c1 // SPDX-License-Identifier: GPL-2.0
42 /* CTRL CMD */
113 MODULE_PARM_DESC(autoreq, "Auto-reseeding after random number requests by host reaches specified co…
114 " 0 - disable counter\n"
115 " other - reload value for internal counter");
119 MODULE_PARM_DESC(autoage, "Auto-reseeding after specified timer countdowns to 0:\n"
120 " 0 - disable timer\n"
121 " other - reload value for internal timer");
127 return readl_relaxed_poll_timeout(trng->base + STARFIVE_STAT, stat, in starfive_trng_wait_idle()
136 u32 data = readl(trng->base + STARFIVE_ISTAT); in starfive_trng_irq_mask_clear()
[all …]
/linux/drivers/i2c/busses/
H A Di2c-cgbc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
33 * Reference code defines 1kHz as min freq and 6.1MHz as max freq.
118 struct i2c_algo_cgbc_data *algo_data = adap->algo_data; in cgbc_i2c_get_status()
120 struct cgbc_device_data *cgbc = i2c->cgbc; in cgbc_i2c_get_status()
121 u8 cmd = CGBC_I2C_CMD_STAT | algo_data->bus_id; in cgbc_i2c_get_status() local
125 ret = cgbc_command(cgbc, &cmd, sizeof(cmd), NULL, 0, &status); in cgbc_i2c_get_status()
135 struct i2c_algo_cgbc_data *algo_data = adap->algo_data; in cgbc_i2c_set_frequency()
137 struct cgbc_device_data *cgbc = i2c->cgbc; in cgbc_i2c_set_frequency()
138 u8 cmd[2], data; in cgbc_i2c_set_frequency() local
143 dev_info(i2c->dev, "invalid frequency %u, using default\n", bus_frequency); in cgbc_i2c_set_frequency()
[all …]
/linux/sound/core/oss/
H A Dmixer_oss.c1 // SPDX-License-Identifier: GPL-2.0-or-later
40 return -ENODEV; in snd_mixer_oss_open()
41 if (card->mixer_oss == NULL) { in snd_mixer_oss_open()
43 return -ENODEV; in snd_mixer_oss_open()
54 return -ENOMEM; in snd_mixer_oss_open()
56 fmixer->card = card; in snd_mixer_oss_open()
57 fmixer->mixer = card->mixer_oss; in snd_mixer_oss_open()
58 file->private_data = fmixer; in snd_mixer_oss_open()
59 if (!try_module_get(card->module)) { in snd_mixer_oss_open()
63 return -EFAULT; in snd_mixer_oss_open()
[all …]
/linux/drivers/media/platform/st/sti/hva/
H A Dhva-hw.c1 // SPDX-License-Identifier: GPL-2.0
17 #include "hva-hw.h"
74 * H264_MAX_SLICE_NUMBER: VECH264 max slice number reached
80 * NO_INT_COMPLETION: Time-out on interrupt completion
106 hva->sts_reg = readl_relaxed(hva->regs + HVA_HIF_FIFO_STS); in hva_hw_its_interrupt()
107 hva->sfl_reg = readl_relaxed(hva->regs + HVA_HIF_REG_SFL); in hva_hw_its_interrupt()
110 writel_relaxed(0x1, hva->regs + HVA_HIF_REG_IT_ACK); in hva_hw_its_interrupt()
119 u32 status = hva->sts_reg & 0xFF; in hva_hw_its_irq_thread()
124 HVA_PREFIX, __func__, hva->sts_reg & 0xFF, hva->sfl_reg & 0xF); in hva_hw_its_irq_thread()
130 ctx_id = (hva->sts_reg & 0xFF00) >> 8; in hva_hw_its_irq_thread()
[all …]
/linux/net/core/
H A Dnetdev-genl-gen.c1 // SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
2 /* Do not edit directly, auto-generated from: */
4 /* YNL-GEN kernel source */
9 #include "netdev-genl-gen.h"
17 .max = U32_MAX,
22 .max = S32_MAX,
26 .max = S32_MAX,
40 /* NETDEV_CMD_DEV_GET - do */
45 /* NETDEV_CMD_PAGE_POOL_GET - do */
52 /* NETDEV_CMD_PAGE_POOL_STATS_GET - do */
[all …]

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