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/linux/Documentation/devicetree/bindings/reserved-memory/
H A Dgoogle,open-dice.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/reserved-memory/google,open-dice.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Open Profile for DICE
11 generated by the Open Profile for DICE protocol.
13 See https://pigweed.googlesource.com/open-dice/
16 - David Brazdil <dbrazdil@google.com>
19 - $ref: reserved-memory.yaml
23 const: google,open-dice
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/linux/drivers/misc/
H A Dopen-dice.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2021 - Google LLC
6 * Driver for Open Profile for DICE.
9 * generated by the Open Profile for DICE measured boot protocol. The memory
15 * fd = open("/dev/open-dice0", O_RDWR);
29 #define DRIVER_NAME "open-dice"
40 return container_of(filp->private_data, struct open_dice_drvdata, misc); in to_open_dice_drvdata()
47 mutex_lock(&drvdata->lock); in open_dice_wipe()
48 kaddr = devm_memremap(drvdata->misc.this_device, drvdata->rmem->base, in open_dice_wipe()
49 drvdata->rmem->size, MEMREMAP_WC); in open_dice_wipe()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
27 See Documentation/misc-devices/ad525x_dpot.rst for the
40 module will be called ad525x_dpot-i2c.
51 module will be called ad525x_dpot-spi.
65 This option enables device driver support for in-band access to the
78 website <https://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/>
111 UFS. Provides interface for in-kernel security controllers to access
210 called smpro-errmon.
220 called smpro-misc.
223 tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support"
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/linux/Documentation/accounting/
H A Dpsi.rst4 PSI - Pressure Stall Information
14 either play it safe and under-utilize their hardware resources, or
15 roll the dice and frequently suffer the disruptions resulting from
23 scarcity aids users in sizing workloads to hardware--or provisioning
38 respective file in /proc/pressure/ -- cpu, memory, and io.
48 The "full" line indicates the share of time in which all non-idle
77 To register a trigger user has to open psi interface file under
79 desired threshold and time window. The open file descriptor should be
93 therefore for each trigger a separate open() syscall should be made even
116 Notifications to the userspace are rate-limited to one per tracking window.
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/linux/Documentation/translations/sp_SP/process/
H A Dcoding-style.rst1 .. include:: ../disclaimer-sp.rst
3 :Original: :ref:`Documentation/process/coding-style.rst <submittingpatches>`
24 -----------
49 sangría`` (``double-indenting``) en etiquetas ``case``. Por ejemplo:
51 .. code-block:: c
73 .. code-block:: c
80 .. code-block:: c
87 .. code-block:: c
106 ------------------------------------
129 ----------------------------------
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/linux/Documentation/translations/it_IT/kernel-hacking/
H A Dhacking.rst1 .. include:: ../disclaimer-ita.rst
4 :ref:`Documentation/kernel-hacking/hacking.rst <kernel_hacking_hack>`
6 :Original: :ref:`Documentation/kernel-hacking/hacking.rst <kernel_hacking_hack>`
38 - non associata ad alcun processo, servendo un'interruzione hardware;
40 - non associata ad alcun processo, servendo un softirq o tasklet;
42 - in esecuzione nello spazio kernel, associata ad un processo
45 - in esecuzione di un processo nello spazio utente;
58 ---------------
81 ---------------------------------
102 ---------------------------------------------------
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/linux/Documentation/translations/it_IT/process/
H A Dmaintainer-pgp-guide.rst1 .. include:: ../disclaimer-ita.rst
3 :Original: :ref:`Documentation/process/maintainer-pgp-guide.rst <pgpguide>`
21 .. _`Protecting Code Integrity`: https://github.com/lfit/itpol/blob/master/protecting-code-integrit…
33 - repositori distribuiti di sorgenti (git)
34 - rilasci periodici di istantanee (archivi tar)
42 - i repositori git forniscono firme PGP per ogni tag
43 - gli archivi tar hanno firme separate per ogni archivio
48 -----------------------------------------------------
72 ----------------------------
78 $ gpg --version | head -n1
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/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 */
93 SNDRV_HWDEP_IFACE_FW_DICE, /* TC DICE FireWire device */
118 unsigned int version; /* R: driver-specific version */
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/linux/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-shift values */
68 * Section for driver hardware dependent interface - /dev/snd/hw? *
91 SNDRV_HWDEP_IFACE_HDA, /* HD-audio */
93 SNDRV_HWDEP_IFACE_FW_DICE, /* TC DICE FireWire device */
118 unsigned int version; /* R: driver-specific version */
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/linux/tools/include/uapi/sound/
H A Dasound.h
/linux/drivers/usb/gadget/function/
H A Df_fs.c1 // SPDX-License-Identifier: GPL-2.0+
3 * f_fs.c -- user mode file system API for USB composite function controllers
9 * Copyright (C) 2003-2004 David Brownell
18 #include <linux/dma-buf.h>
19 #include <linux/dma-fence.h>
20 #include <linux/dma-resv.h>
47 #define FUNCTIONFS_MAGIC 0xa647361 /* Chosen by a honest dice roll ;) */
65 /* Called with ffs->mutex held; take over ownership of data. */
100 cmpxchg(&ffs->setup_state, FFS_SETUP_CANCELLED, FFS_NO_SETUP); in ffs_setup_state_clear_cancelled()
128 struct usb_ep *ep; /* P: ffs->eps_lock */
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/linux/kernel/sched/
H A Dfair.c1 // SPDX-License-Identifier: GPL-2.0
44 #include <linux/memory-tiers.h>
62 * The initial- and re-scaling of tunables is configurable
66 * SCHED_TUNABLESCALING_NONE - unscaled, always *1
67 * SCHED_TUNABLESCALING_LOG - scaled logarithmically, *1+ilog(ncpus)
68 * SCHED_TUNABLESCALING_LINEAR - scaled linear, *ncpus
75 * Minimal preemption granularity for CPU-bound tasks:
96 return -cpu; in arch_asym_cpu_priority()
116 * Amount of runtime to allocate from global (tg) to local (per-cfs_rq) pool
167 lw->weight += inc; in update_load_add()
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