| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/memory-controllers/ |
| D | st,stm32-fmc2-ebi-props.yaml | 1 # 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:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/memory-controllers/ |
| D | st,stm32-fmc2-ebi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/st,stm32-fmc2-ebi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 asynchronous static devices (such as PSNOR, PSRAM or other memory-mapped
14 - to translate AXI transactions into the appropriate external device
16 - to meet the access time requirements of the external devices
22 - Christophe Kerello <christophe.kerello@st.com>
26 const: st,stm32mp1-fmc2-ebi
37 "#address-cells":
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/gpio/ |
| D | gpio-latch.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/gpio-latch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sascha Hauer <s.hauer@pengutronix.de>
16 CLK0 ----------------------. ,--------.
17 CLK1 -------------------. `--------|> #0 |
19 OUT0 ----------------+--|-----------|D0 Q0|-----|<
20 OUT1 --------------+-|--|-----------|D1 Q1|-----|<
21 OUT2 ------------+-|-|--|-----------|D2 Q2|-----|<
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| /kernel/linux/linux-6.6/drivers/gpio/ |
| D | gpio-latch.c | 1 // SPDX-License-Identifier: GPL-2.0
10 * CLK0 ----------------------. ,--------.
11 * CLK1 -------------------. `--------|> #0 |
13 * OUT0 ----------------+--|-----------|D0 Q0|-----|<
14 * OUT1 --------------+-|--|-----------|D1 Q1|-----|<
15 * OUT2 ------------+-|-|--|-----------|D2 Q2|-----|<
16 * OUT3 ----------+-|-|-|--|-----------|D3 Q3|-----|<
17 * OUT4 --------+-|-|-|-|--|-----------|D4 Q4|-----|<
18 * OUT5 ------+-|-|-|-|-|--|-----------|D5 Q5|-----|<
19 * OUT6 ----+-|-|-|-|-|-|--|-----------|D6 Q6|-----|<
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| /kernel/linux/linux-5.10/tools/testing/selftests/net/mptcp/ |
| D | simult_flows.sh | 2 # SPDX-License-Identifier: GPL-2.0
6 rndh=$(printf %x $sec)-$(mktemp -u XXXXXX)
7 ns1="ns1-$rndh"
8 ns2="ns2-$rndh"
9 ns3="ns3-$rndh"
18 echo "Usage: $0 [ -b ] [ -c ] [ -d ]"
19 echo -e "\t-b: bail out after first error, otherwise runs al testcases"
20 echo -e "\t-c: capture packets for each test using tcpdump (default: no capture)"
21 echo -e "\t-d: debug this script"
26 rm -f "$cout" "$sout"
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| /kernel/linux/linux-5.10/drivers/gpu/drm/i915/ |
| D | Kconfig.profile | 21 that complements the runtime-pm autosuspend and provides a lower
32 check the health of the GPU and undertake regular house-keeping of
61 int "Busywait for request completion limit (ns)"
66 take a non-negligible time to setup, we do a short spin first to
101 is scheduled for execution for the timeslice duration, before
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/i915/ |
| D | Kconfig.profile | 35 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
|
| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/ |
| D | bench.c | 1 // 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->hits / 1000000.0 / (delta_ns / 1000000000.0); in hits_drops_report_progress()
75 drops_per_sec = res->drops / 1000000.0 / (delta_ns / 1000000000.0); in hits_drops_report_progress()
78 iter, (delta_ns - 1000000000) / 1000.0); in hits_drops_report_progress()
92 gp_stat->mean += res[i].gp_ns / 1000.0 / (double)res[i].gp_ct / (0.0 + res_cnt); in grace_period_latency_basic_stats()
94 #define IT_MEAN_DIFF (res[i].gp_ns / 1000.0 / (double)res[i].gp_ct - gp_stat->mean) in grace_period_latency_basic_stats()
97 gp_stat->stddev += (IT_MEAN_DIFF * IT_MEAN_DIFF) / (res_cnt - 1.0); in grace_period_latency_basic_stats()
[all …]
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| /kernel/linux/linux-5.10/include/uapi/sound/ |
| D | asound.h | 1 /* 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>
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
68 * CEA-861 Audio InfoFrame. Used in HDMI and DisplayPort *
77 unsigned char db5_dminh_lsv; /* downmix inhibit & level-shit values */
82 * Section for driver hardware dependent interface - /dev/snd/hw? *
105 SNDRV_HWDEP_IFACE_HDA, /* HD-audio */
132 unsigned int version; /* R: driver-specific version */
[all …]
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| /kernel/linux/linux-5.10/tools/include/uapi/sound/ |
| D | asound.h | 1 /* 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>
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
68 * CEA-861 Audio InfoFrame. Used in HDMI and DisplayPort *
77 unsigned char db5_dminh_lsv; /* downmix inhibit & level-shit values */
82 * Section for driver hardware dependent interface - /dev/snd/hw? *
105 SNDRV_HWDEP_IFACE_HDA, /* HD-audio */
132 unsigned int version; /* R: driver-specific version */
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| /kernel/linux/linux-6.6/tools/tracing/rtla/src/ |
| D | utils.c | 1 // SPDX-License-Identifier: GPL-2.0
24 * err_msg - print an error message to the stderr
39 * debug_msg - print a debug message to stderr if debug is set
57 * get_llong_from_str - get a long long int from a string
67 return -1; in get_llong_from_str()
73 * get_duration - fill output with a human readable duration since start_time
79 time_t duration; in get_duration() local
81 duration = difftime(now, start_time); in get_duration()
82 tm_info = gmtime(&duration); in get_duration()
85 tm_info->tm_yday, in get_duration()
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| /kernel/linux/linux-6.6/include/uapi/sound/ |
| D | asound.h | 1 /* 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 …]
|
| /kernel/linux/linux-6.6/tools/include/uapi/sound/ |
| D | asound.h | 1 /* 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 …]
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| /kernel/linux/linux-6.6/fs/btrfs/ |
| D | fs.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
10 #include "extent-io-tree.h"
12 #include "async-thread.h"
13 #include "block-rsv.h"
46 * Runtime (in-memory) states of filesystem
63 /* The btrfs_fs_info created for self-tests */
247 /* Seconds since 1-Jan-1970 */
249 /* Seconds since 1-Jan-1970 */
355 /* The maximum commit duration so far in ns */
357 /* The last commit duration in ns */
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| /kernel/linux/linux-6.6/drivers/iio/adc/ |
| D | ti-lmp92064.c | 1 // 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 …]
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| D | hx711.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 2016 Andreas Klinger <ak@it-klinger.de>
76 return -EINVAL; in hx711_get_scale_to_gain()
89 * 2x32-bit channel + 64-bit naturally aligned timestamp
95 * maximum value of 100 ns
112 gpiod_set_value(hx711_data->gpiod_pd_sck, 1); in hx711_cycle()
119 ndelay(hx711_data->data_ready_delay_ns); in hx711_cycle()
127 gpiod_set_value(hx711_data->gpiod_pd_sck, 0); in hx711_cycle()
134 ndelay(hx711_data->data_ready_delay_ns); in hx711_cycle()
137 return gpiod_get_value(hx711_data->gpiod_dout); in hx711_cycle()
[all …]
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| /kernel/linux/linux-5.10/block/ |
| D | bfq-iosched.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
11 #include <linux/blk-cgroup.h>
13 #include "blk-cgroup-rwstat.h"
31 * Soft real-time applications are extremely more latency sensitive
32 * than interactive ones. Over-raise the weight of the former to
40 * struct bfq_service_tree - per ioprio_class service tree.
42 * Each service tree represents a B-WF2Q+ scheduler on its own. Each
65 * struct bfq_sched_data - multi-class scheduler.
69 * intermediate queue in a hierarchical setup.
75 * queue requests are served according to B-WF2Q+.
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| /kernel/linux/linux-6.6/tools/perf/ |
| D | builtin-kvm.c | 1 // 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) \
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| /kernel/linux/linux-6.6/block/ |
| D | bfq-iosched.h | 1 /* 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+.
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| /kernel/linux/linux-6.6/drivers/net/ethernet/freescale/ |
| D | fec.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
5 * fec.h -- Fast Ethernet Controller for Motorola ColdFire SoC
8 * (C) Copyright 2000-2005, Greg Ungerer (gerg@snapgear.com)
9 * (C) Copyright 2000-2001, Lineo (www.lineo.com)
23 #include <dt-bindings/firmware/imx/rsrc.h>
47 #define FEC_OPD 0x0ec /* Opcode + Pause duration */
353 #define FEC_ENET_RX_FRSIZE (PAGE_SIZE - FEC_ENET_XDP_HEADROOM \
354 - SKB_DATA_ALIGN(sizeof(struct skb_shared_info)))
410 /* Controller is ENET-MAC */
430 * frames not being transmitted until there is a 0-to-1 transition on
[all …]
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| /kernel/linux/linux-5.10/drivers/iio/adc/ |
| D | hx711.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 2016 Andreas Klinger <ak@it-klinger.de>
76 return -EINVAL; in hx711_get_scale_to_gain()
89 * 2x32-bit channel + 64-bit naturally aligned timestamp
95 * maximum value of 100 ns
112 gpiod_set_value(hx711_data->gpiod_pd_sck, 1); in hx711_cycle()
119 ndelay(hx711_data->data_ready_delay_ns); in hx711_cycle()
127 gpiod_set_value(hx711_data->gpiod_pd_sck, 0); in hx711_cycle()
134 ndelay(hx711_data->data_ready_delay_ns); in hx711_cycle()
137 return gpiod_get_value(hx711_data->gpiod_dout); in hx711_cycle()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/freescale/ |
| D | fec.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
5 * fec.h -- Fast Ethernet Controller for Motorola ColdFire SoC
8 * (C) Copyright 2000-2005, Greg Ungerer (gerg@snapgear.com)
9 * (C) Copyright 2000-2001, Lineo (www.lineo.com)
42 #define FEC_OPD 0x0ec /* Opcode + Pause duration */
396 /* Controller is ENET-MAC */
416 * frames not being transmitted until there is a 0-to-1 transition on
423 * - Two class indicators on receive with configurable priority
424 * - Two class indicators and line speed timer on transmit allowing
426 * - Additional DMA registers provisioned to allow managing up to 3
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| /kernel/linux/linux-5.10/drivers/ata/ |
| D | pata_octeon_cf.c | 8 * Copyright (C) 2005 - 2012 Cavium Inc.
30 * -- 8 bits no irq, no DMA
31 * -- 16 bits no irq, no DMA
32 * -- 16 bits True IDE mode with DMA, but no irq.
42 /* Poll interval in nS. */
79 * Compute # of eclock periods to get desired duration in in ns_to_tim_reg()
131 struct octeon_cf_port *cf_port = ap->private_data; in octeon_cf_set_piomode()
153 BUG_ON(ata_timing_compute(dev, dev->pio_mode, &timing, T, T)); in octeon_cf_set_piomode()
157 t2--; in octeon_cf_set_piomode()
161 trh--; in octeon_cf_set_piomode()
[all …]
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| /kernel/linux/linux-6.6/drivers/ata/ |
| D | pata_octeon_cf.c | 8 * 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 …]
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| /kernel/linux/linux-6.6/drivers/net/dsa/qca/ |
| D | qca8k-8xxx.c | 1 // 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 …]
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