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/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dst,stm32-fmc2-ebi-props.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/st,stm32-fmc2-ebi-props.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Christophe Kerello <christophe.kerello@foss.st.com>
11 - Marek Vasut <marex@denx.de>
14 st,fmc2-ebi-cs-transaction-type:
33 st,fmc2-ebi-cs-cclk-enable:
40 st,fmc2-ebi-cs-mux-enable:
46 st,fmc2-ebi-cs-buswidth:
[all …]
/linux/Documentation/devicetree/bindings/gpio/
H A Dgpio-latch.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/gpio-latch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sascha Hauer <s.hauer@pengutronix.de>
16 CLK0 ----------------------. ,--------.
17 CLK1 -------------------. `--------|> #0 |
19 OUT0 ----------------+--|-----------|D0 Q0|-----|<
20 OUT1 --------------+-|--|-----------|D1 Q1|-----|<
21 OUT2 ------------+-|-|--|-----------|D2 Q2|-----|<
[all …]
/linux/drivers/gpio/
H A Dgpio-latch.c1 // SPDX-License-Identifier: GPL-2.0
10 * CLK0 ----------------------. ,--------.
11 * CLK1 -------------------. `--------|> #0 |
13 * OUT0 ----------------+--|-----------|D0 Q0|-----|<
14 * OUT1 --------------+-|--|-----------|D1 Q1|-----|<
15 * OUT2 ------------+-|-|--|-----------|D2 Q2|-----|<
16 * OUT3 ----------+-|-|-|--|-----------|D3 Q3|-----|<
17 * OUT4 --------+-|-|-|-|--|-----------|D4 Q4|-----|<
18 * OUT5 ------+-|-|-|-|-|--|-----------|D5 Q5|-----|<
19 * OUT6 ----+-|-|-|-|-|-|--|-----------|D6 Q6|-----|<
[all …]
/linux/tools/perf/Documentation/
H A Dperf-ftrace.txt1 perf-ftrace(1)
5 ----
6 perf-ftrace - simple wrapper for kernel's ftrace functionality
10 --------
15 -----------
32 --------------
34 -p::
35 --pid=::
38 --tid=::
41 -a::
[all …]
H A Dperf-config.txt1 perf-config(1)
5 ----
6 perf-config - Get and set variables in a configuration file.
9 --------
11 'perf config' [<file-option>] [section.name[=value] ...]
13 'perf config' [<file-option>] -l | --list
16 -----------
20 -------
22 -l::
23 --list::
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/linux/drivers/gpu/drm/i915/
H A DKconfig.profile35 that complements the runtime-pm autosuspend and provides a lower
46 check the health of the GPU and undertake regular house-keeping of
93 int "Busywait for request completion limit (ns)"
98 take a non-negligible time to setup, we do a short spin first to
133 is scheduled for execution for the timeslice duration, before
/linux/tools/perf/trace/beauty/include/uapi/sound/
H A Dasound.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
3 * Advanced Linux Sound Architecture - ALSA - Driver
4 * Copyright (c) 1994-2003 by Jaroslav Kysela <perex@perex.cz>,
5 * Abramo Bagnara <abramo@alsa-project.org>
54 * CEA-861 Audio InfoFrame. Used in HDMI and DisplayPort *
63 unsigned char db5_dminh_lsv; /* downmix inhibit & level-shit values */
68 * Section for driver hardware dependent interface - /dev/snd/hw? *
91 SNDRV_HWDEP_IFACE_HDA, /* HD-audio */
118 unsigned int version; /* R: driver-specific version */
119 unsigned char id[32]; /* R: driver-specific ID string */
[all …]
/linux/tools/testing/selftests/bpf/
H A Dbench.c1 // SPDX-License-Identifier: GPL-2.0
41 long total = res->false_hits + res->hits + res->drops; in false_hits_report_progress()
44 iter, (delta_ns - 1000000000) / 1000.0); in false_hits_report_progress()
47 res->false_hits, total, ((float)res->false_hits / total) * 100); in false_hits_report_progress()
73 hits_per_sec = res->hit in hits_drops_report_progress()
[all...]
/linux/tools/include/uapi/sound/
H A Dasound.h
/linux/tools/perf/
H A Dbuiltin-ftrace.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * builtin-ftrace.c
26 #include <subcmd/parse-options.h>
40 #include "util/parse-sublevel-options.h"
67 workload_exec_errno = info->si_value.sival_int; in ftrace__workload_exec_failed_signal()
137 int fd, ret = -1; in __write_tracing_file()
146 return -1; in __write_tracing_file()
199 int ret = -1; in read_tracing_file_to_stdout()
204 return -1; in read_tracing_file_to_stdout()
246 return -1; in read_tracing_file_by_line()
[all …]
H A Dbuiltin-kvm.c1 // SPDX-License-Identifier: GPL-2.0
5 #include "util/build-id.h"
16 #include <subcmd/parse-options.h>
17 #include "util/trace-event.h"
21 #include "util/synthetic-events.h"
24 #include "util/ordered-events.h"
25 #include "util/kvm-stat.h"
59 if (vcpu == -1) \
60 return event->total.field; \
62 if (vcpu >= event->max_vcpu) \
[all …]
H A Dbuiltin-lock.c1 // SPDX-License-Identifier: GPL-2.0
15 #include "util/lock-contention.h"
19 #include <subcmd/parse-options.h>
20 #include "util/trace-event.h"
78 if (st->tid == tid) in thread_stat_find()
80 else if (tid < st->tid) in thread_stat_find()
81 node = node->rb_left; in thread_stat_find()
83 node = node->rb_right; in thread_stat_find()
99 if (new->tid < p->tid) in thread_stat_insert()
100 rb = &(*rb)->rb_left; in thread_stat_insert()
[all …]
/linux/tools/tracing/rtla/src/
H A Dutils.c1 // SPDX-License-Identifier: GPL-2.0
27 * err_msg - print an error message to the stderr
42 * debug_msg - print a debug message to stderr if debug is set
60 * get_llong_from_str - get a long long int from a string
70 return -1; in get_llong_from_str()
76 * get_duration - fill output with a human readable duration since start_time
82 time_t duration; in get_duration() local
84 duration = difftime(now, start_time); in get_duration()
85 tm_info = gmtime(&duration); in get_duration()
88 tm_info->tm_yday, in get_duration()
[all …]
/linux/drivers/iio/adc/
H A Dti-lmp92064.c1 // SPDX-License-Identifier: GPL-2.0
7 * Based on linux/drivers/iio/adc/ti-tsc2046.c
46 * - IN Current (INC)
47 * - IN Voltage (INV)
134 * The ADC auto-decrements the register index with each clocked byte. in lmp92064_read_meas()
140 ret = regmap_bulk_read(priv->regmap, TI_LMP92064_REG_DATA_COUT_MSB, in lmp92064_read_meas()
144 dev_err(&priv->spi->dev, "regmap_bulk_read failed: %pe\n", in lmp92064_read_meas()
169 *val = (chan->address == TI_LMP92064_CHAN_INC) ? raw[0] : raw[1]; in lmp92064_read_raw()
173 if (chan->address == TI_LMP92064_CHAN_INC) { in lmp92064_read_raw()
180 *val2 = priv->shunt_resistor_uohm; in lmp92064_read_raw()
[all …]
/linux/fs/btrfs/
H A Dfs.h1 /* SPDX-License-Identifier: GPL-2.0 */
21 #include <linux/radix-tree.h>
29 #include "extent-io-tree.h"
30 #include "async-thread.h"
31 #include "block-rsv.h"
95 * Runtime (in-memory) states of filesystem
114 /* The btrfs_fs_info created for self-tests */
324 /* Seconds since 1-Jan-1970 */
326 /* Seconds since 1-Jan-1970 */
432 /* The maximum commit duration so far in ns */
[all …]
/linux/block/
H A Dbfq-iosched.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 #include "blk-cgroup-rwstat.h"
29 * Soft real-time applications are extremely more latency sensitive
30 * than interactive ones. Over-raise the weight of the former to
38 * per-actuator data. The current value is hopefully a good upper
46 * struct bfq_service_tree - per ioprio_class service tree.
48 * Each service tree represents a B-WF2Q+ scheduler on its own. Each
71 * struct bfq_sched_data - multi-class scheduler.
75 * intermediate queue in a hierarchical setup.
81 * queue requests are served according to B-WF2Q+.
[all …]
/linux/drivers/ata/
H A Dpata_octeon_cf.c8 * Copyright (C) 2005 - 2012 Cavium Inc.
31 * -- 8 bits no irq, no DMA
32 * -- 16 bits no irq, no DMA
33 * -- 16 bits True IDE mode with DMA, but no irq.
43 /* Poll interval in nS. */
78 * Compute # of eclock periods to get desired duration in in ns_to_tim_reg()
128 struct octeon_cf_port *cf_port = ap->private_data; in octeon_cf_set_piomode()
150 BUG_ON(ata_timing_compute(dev, dev->pio_mode, &timing, T, T)); in octeon_cf_set_piomode()
154 t2--; in octeon_cf_set_piomode()
158 trh--; in octeon_cf_set_piomode()
[all …]
/linux/drivers/net/dsa/qca/
H A Dqca8k-8xxx.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
47 ret = bus->write(bus, phy_id, regnum, lo); in qca8k_mii_write_lo()
49 dev_err_ratelimited(&bus->dev, in qca8k_mii_write_lo()
62 ret = bus->write(bus, phy_id, regnum, hi); in qca8k_mii_write_hi()
64 dev_err_ratelimited(&bus->dev, in qca8k_mii_write_hi()
75 ret = bus->read(bus, phy_id, regnum); in qca8k_mii_read_lo()
83 dev_err_ratelimited(&bus->dev, in qca8k_mii_read_lo()
95 ret = bus->read(bus, phy_id, regnum); in qca8k_mii_read_hi()
103 dev_err_ratelimited(&bus->dev, in qca8k_mii_read_hi()
[all …]
/linux/drivers/net/wireless/ath/ath9k/
H A Dxmit.c2 * Copyright (c) 2008-2011 Atheros Communications Inc.
17 #include <linux/dma-mapping.h>
30 #define SYMBOL_TIME(_ns) ((_ns) << 2) /* ns * 4 us */
31 #define SYMBOL_TIME_HALFGI(_ns) (((_ns) * 18 + 4) / 5) /* ns * 3.6 us */
33 #define TIME_SYMBOLS_HALFGI(t) (((t) * 5 - 4) / 18)
35 #define NUM_SYMBOLS_PER_USEC_HALFGI(_usec) (((_usec*5)-4)/18)
49 { 104, 216 }, /* 3: 16-QAM 1/2 */
50 { 156, 324 }, /* 4: 16-QAM 3/4 */
51 { 208, 432 }, /* 5: 64-QAM 2/3 */
52 { 234, 486 }, /* 6: 64-QAM 3/4 */
[all …]
/linux/drivers/media/rc/
H A Dene_ir.c1 // SPDX-License-Identifier: GPL-2.0-or-later
27 #include <media/rc-core.h>
37 outb(reg >> 8, dev->hw_io + ENE_ADDR_HI); in ene_set_reg_addr()
38 outb(reg & 0xFF, dev->hw_io + ENE_ADDR_LO); in ene_set_reg_addr()
46 retval = inb(dev->hw_io + ENE_IO); in ene_read_reg()
54 dbg_regs("reg %04x <- %02x", reg, value); in ene_write_reg()
56 outb(value, dev->hw_io + ENE_IO); in ene_write_reg()
64 outb(inb(dev->hw_io + ENE_IO) | mask, dev->hw_io + ENE_IO); in ene_set_reg_mask()
72 outb(inb(dev->hw_io + ENE_IO) & ~mask, dev->hw_io + ENE_IO); in ene_clear_reg_mask()
100 dev->pll_freq = (ene_read_reg(dev, ENE_PLLFRH) << 4) + in ene_hw_detect()
[all …]
/linux/include/uapi/linux/
H A Dnl80211.h6 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
13 * Copyright 2015-2017 Intel Deutschland GmbH
14 * Copyright (C) 2018-2025 Intel Corporation
32 * be careful not to break things - i.e. don't move anything around or so
72 * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS
74 * - a setup station entry is added, not yet authorized, without any rate
76 * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid
79 * -
[all...]
/linux/drivers/mtd/nand/raw/
H A Dmarvell_nand.c1 // SPDX-License-Identifier: GPL-2.0
6 * Author: Miquel RAYNAL <miquel.raynal@free-electrons.com>
17 * The ECC layouts are depicted in details in Marvell AN-379, but here
28 * +-------------------------------------------------------------+
30 * +-------------------------------------------------------------+
39 * +-----------------------------------------
41 * +-----------------------------------------
43 * -------------------------------------------
45 * -------------------------------------------
47 * --------------------------------------------+
[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
167 * struct ieee80211_channel - channe
2800 u16 duration; global() member
6812 const struct ieee80211_radiotap_namespace *ns; global() member
[all...]
/linux/drivers/net/ethernet/intel/e1000e/
H A Dich8lan.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
5 * 82562G-2 10/100 Network Connection
7 * 82562GT-2 10/100 Network Connection
9 * 82562V-2 10/100 Network Connection
10 * 82566DC-2 Gigabit Network Connection
12 * 82566DM-2 Gigabit Network Connection
19 * 82567LM-2 Gigabit Network Connection
20 * 82567LF-2 Gigabit Network Connection
21 * 82567V-2 Gigabit Network Connection
[all …]
/linux/drivers/media/usb/pvrusb2/
H A Dpvrusb2-hdw.c1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <media/v4l2-common.h>
16 #include "pvrusb2-std.h"
17 #include "pvrusb2-util.h"
18 #include "pvrusb2-hdw.h"
19 #include "pvrusb2-i2c-core.h"
20 #include "pvrusb2-eeprom.h"
21 #include "pvrusb2-hdw-internal.h"
22 #include "pvrusb2-encoder.h"
23 #include "pvrusb2-debug.h"
[all …]

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