| /kernel/linux/linux-6.6/Documentation/firmware-guide/acpi/ |
| D | chromeos-acpi-device.rst | 1 .. SPDX-License-Identifier: GPL-2.0
11 .. flat-table:: Supported ACPI Objects
13 :header-rows: 1
15 * - Object
16 - Description
18 * - CHSW
19 - Chrome OS switch positions
21 * - HWID
22 - Chrome OS hardware ID
24 * - FWID
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| /kernel/linux/linux-6.6/Documentation/bpf/ |
| D | map_cgrp_storage.rst | 1 .. SPDX-License-Identifier: GPL-2.0-only
8 The ``BPF_MAP_TYPE_CGRP_STORAGE`` map type represents a local fix-sized
9 storage for cgroups. It is only available with ``CONFIG_CGROUPS``.
21 To access the storage in a program, use ``bpf_cgrp_storage_get``::
26 a new local storage will be created if one does not exist.
28 The local storage can be removed with ``bpf_cgrp_storage_delete``::
56 ptr = bpf_cgrp_storage_get(&cgrp_storage, task->cgroups->dfl_cgrp, 0,
81 The old cgroup storage map ``BPF_MAP_TYPE_CGROUP_STORAGE`` has been marked as
84 illusates the main difference between ``BPF_MAP_TYPE_CGRP_STORAGE`` and
91 (2). ``BPF_MAP_TYPE_CGRP_STORAGE`` supports local storage for more than one
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| /kernel/linux/linux-6.6/drivers/media/platform/st/sti/delta/ |
| D | delta-mjpeg-fw.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
45 * used for enabling main/aux outputs for both display &
51 /* enable main (for display) reconstruction */
53 /* enable both main & decimated (for display) reconstruction */
63 * enable reference output with main
68 * enable reference output with main & decimated
78 /* Advanced H/2 resize using improved 8-tap filters */
80 /* Advanced H/4 resize using improved 8-tap filters */
137 /* output storage of auxiliary reconstruction in Raster format. */
139 /* output storage of auxiliary reconstruction in 420MB format. */
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| /kernel/linux/linux-5.10/drivers/media/platform/sti/delta/ |
| D | delta-mjpeg-fw.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
45 * used for enabling main/aux outputs for both display &
51 /* enable main (for display) reconstruction */
53 /* enable both main & decimated (for display) reconstruction */
63 * enable reference output with main
68 * enable reference output with main & decimated
78 /* Advanced H/2 resize using improved 8-tap filters */
80 /* Advanced H/4 resize using improved 8-tap filters */
137 /* output storage of auxiliary reconstruction in Raster format. */
139 /* output storage of auxiliary reconstruction in 420MB format. */
[all …]
|
| /kernel/linux/linux-5.10/arch/powerpc/platforms/ps3/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
105 tristate "PS3 Disk Storage Driver"
109 Include support for the PS3 Disk Storage.
115 tristate "PS3 BD/DVD/CD-ROM Storage Driver"
119 Include support for the PS3 ROM Storage.
121 This support is required to access the PS3 BD/DVD/CD-ROM drive.
126 tristate "PS3 FLASH ROM Storage Driver"
130 Include support for the PS3 FLASH ROM Storage.
141 tristate "PS3 Video RAM Storage Driver"
145 storage or system swap.
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| /kernel/linux/linux-5.10/tools/testing/selftests/bpf/ |
| D | test_cgroup_storage.c | 1 // SPDX-License-Identifier: GPL-2.0
14 #define TEST_CGROUP "/test-bpf-cgroup-storage-buf/"
16 int main(int argc, char **argv) in main() function
49 printf("Not enough memory for per-cpu area (%d cpus)\n", nproc); in main()
86 printf("Failed to get the first key in cgroup storage\n"); in main()
91 printf("Failed to lookup cgroup storage 0\n"); in main()
99 printf("Failed to update the data in the cgroup storage\n"); in main()
104 assert(system("ping localhost -c 1 -W 1 -q > /dev/null") == 0); in main()
105 assert(system("ping localhost -c 1 -W 1 -q > /dev/null")); in main()
106 assert(system("ping localhost -c 1 -W 1 -q > /dev/null") == 0); in main()
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| D | test_netcnt.c | 1 // SPDX-License-Identifier: GPL-2.0
19 #define TEST_CGROUP "/test-network-counters/"
29 return -1; in bpf_find_map()
34 int main(int argc, char **argv) in main() function
51 printf("Not enough memory for per-cpu area (%d cpus)\n", nproc); in main()
72 assert(!system("ping6 ::1 -c 10000 -f -q > /dev/null")); in main()
74 assert(!system("ping -6 ::1 -c 10000 -f -q > /dev/null")); in main()
95 printf("Failed to get key in cgroup storage\n"); in main()
100 printf("Failed to lookup cgroup storage\n"); in main()
105 printf("Failed to lookup percpu cgroup storage\n"); in main()
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|
| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/ |
| D | test_cgroup_storage.c | 1 // SPDX-License-Identifier: GPL-2.0
15 #define TEST_CGROUP "/test-bpf-cgroup-storage-buf/"
17 int main(int argc, char **argv) in main() function
50 printf("Not enough memory for per-cpu area (%d cpus)\n", nproc); in main()
90 printf("Failed to get the first key in cgroup storage\n"); in main()
95 printf("Failed to lookup cgroup storage 0\n"); in main()
103 printf("Failed to update the data in the cgroup storage\n"); in main()
108 assert(system("ping localhost -c 1 -W 1 -q > /dev/null") == 0); in main()
109 assert(system("ping localhost -c 1 -W 1 -q > /dev/null")); in main()
110 assert(system("ping localhost -c 1 -W 1 -q > /dev/null") == 0); in main()
[all …]
|
| /kernel/linux/linux-6.6/arch/powerpc/platforms/ps3/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
116 tristate "PS3 Disk Storage Driver"
120 Include support for the PS3 Disk Storage.
126 tristate "PS3 BD/DVD/CD-ROM Storage Driver"
130 Include support for the PS3 ROM Storage.
132 This support is required to access the PS3 BD/DVD/CD-ROM drive.
137 tristate "PS3 FLASH ROM Storage Driver"
141 Include support for the PS3 FLASH ROM Storage.
152 tristate "PS3 Video RAM Storage Driver"
156 storage or system swap.
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|
| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| D | sysfs-driver-chromeos-acpi | 18 Returns main firmware type for current boot (integer).
48 Returns physical memory address of the start of the main
56 Returns firmware version for the read-only portion of the
57 main processor firmware.
65 main processor firmware.
121 Returns the SHA-1 or SHA-256 hash that is read out of the
132 Returns offset in CMOS bank 0 of the verified boot non-volatile
133 storage block, counting from the first writable CMOS byte
142 Return the size in bytes of the verified boot non-volatile
143 storage block.
|
| /kernel/linux/linux-6.6/tools/testing/selftests/kvm/s390x/ |
| D | tprot.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
14 #define CR0_FETCH_PROTECTION_OVERRIDE (1UL << (63 - 38))
15 #define CR0_STORAGE_PROTECTION_OVERRIDE (1UL << (63 - 39))
37 return -not_mapped; in set_storage_key()
91 * See Enhanced Suppression-on-Protection Facilities in the
92 * Interpretive-Execution Mode
95 * guest: set storage key of page_store_prot to 1
96 * storage key of page_fetch_prot to 9 and enable
101 /* access key 0 matches any storage key -> RW */
103 /* access key matches storage key -> RW */
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| /kernel/linux/linux-6.6/Documentation/scsi/ |
| D | ufs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 Universal Flash Storage
27 Universal Flash Storage (UFS) is a storage specification for flash devices.
28 It aims to provide a universal storage interface for both
29 embedded and removable flash memory-based storage in mobile
32 on the MIPI M-PHY physical layer standard. UFS uses MIPI M-PHY as the
35 The main goals of UFS are to provide:
41 - Support for Gear1 is mandatory (rate A: 1248Mbps, rate B: 1457.6Mbps)
42 - Support for Gear2 is optional (rate A: 2496Mbps, rate B: 2915.2Mbps)
46 - Gear3 (rate A: 4992Mbps, rate B: 5830.4Mbps)
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mtd/ |
| D | marvell,nand-controller.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mtd/marvell,nand-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Miquel Raynal <miquel.raynal@bootlin.com>
15 - items:
16 - const: marvell,armada-8k-nand-controller
17 - const: marvell,armada370-nand-controller
18 - enum:
19 - marvell,ac5-nand-controller
[all …]
|
| /kernel/linux/linux-5.10/Documentation/block/ |
| D | bfq-iosched.rst | 5 BFQ is a proportional-share I/O scheduler, with some extra
6 low-latency capabilities. In addition to cgroups support (blkio or io
7 controllers), BFQ's main features are:
9 - BFQ guarantees a high system and application responsiveness, and a
10 low latency for time-sensitive applications, such as audio or video
12 - BFQ distributes bandwidth, and not just time, among processes or
18 schedules that may lead to a lower throughput. If your main or only
19 goal, for a given device, is to achieve the maximum-possible
20 throughput at all times, then do switch off all low-latency heuristics
25 As every I/O scheduler, BFQ adds some overhead to per-I/O-request
[all …]
|
| /kernel/linux/linux-5.10/Documentation/scsi/ |
| D | ufs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 Universal Flash Storage
25 Universal Flash Storage(UFS) is a storage specification for flash devices.
26 It is aimed to provide a universal storage interface for both
27 embedded and removable flash memory based storage in mobile
30 on MIPI M-PHY physical layer standard. UFS uses MIPI M-PHY as the
33 The main goals of UFS is to provide:
39 - Support for Gear1 is mandatory (rate A: 1248Mbps, rate B: 1457.6Mbps)
40 - Support for Gear2 is optional (rate A: 2496Mbps, rate B: 2915.2Mbps)
44 - Gear3 (rate A: 4992Mbps, rate B: 5830.4Mbps)
[all …]
|
| /kernel/linux/linux-5.10/Documentation/filesystems/ |
| D | f2fs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 WHAT IS Flash-Friendly File System (F2FS)?
7 NAND flash memory-based storage devices, such as SSD, eMMC, and SD cards, have
10 disks, a file system, an upper layer to the storage device, should adapt to the
13 F2FS is a file system exploiting NAND flash memory-based storage devices, which
14 is based on Log-structured File System (LFS). The design has been focused on
18 Since a NAND flash memory-based storage device shows different characteristic
20 F2FS and its tools support various parameters not only for configuring on-disk
26 - git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git
30 - linux-f2fs-devel@lists.sourceforge.net
[all …]
|
| D | btrfs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
12 The main Btrfs features include:
14 * Extent based file storage (2^64 max file size)
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/ci/ |
| D | gitlab-ci.yml | 2 DRM_CI_PROJECT_PATH: &drm-ci-project-path mesa/mesa
3 DRM_CI_COMMIT_SHA: &drm-ci-commit-sha edfbf74df1d4d6ce54ffe24566108be0e1a98c3d
6 TARGET_BRANCH: drm-next
10 DEQP_RUNNER_GIT_URL: https://gitlab.freedesktop.org/anholt/deqp-runner.git
13 FDO_UPSTREAM_REPO: helen.fornazier/linux # The repo where the git-archive daily runs
14 MESA_TEMPLATES_COMMIT: &ci-templates-commit d5aa3941aa03c2f716595116354fb81eb8012acb
16 CI_PRE_CLONE_SCRIPT: |-
17 set -o xtrace
18 …-L --retry 4 -f --retry-all-errors --retry-delay 60 -s ${DRM_CI_PROJECT_URL}/-/raw/${DRM_CI_COMMIT…
19 bash download-git-cache.sh
[all …]
|
| /kernel/linux/linux-6.6/Documentation/block/ |
| D | bfq-iosched.rst | 5 BFQ is a proportional-share I/O scheduler, with some extra
6 low-latency capabilities. In addition to cgroups support (blkio or io
7 controllers), BFQ's main features are:
9 - BFQ guarantees a high system and application responsiveness, and a
10 low latency for time-sensitive applications, such as audio or video
12 - BFQ distributes bandwidth, and not just time, among processes or
18 schedules that may lead to a lower throughput. If your main or only
19 goal, for a given device, is to achieve the maximum-possible
20 throughput at all times, then do switch off all low-latency heuristics
25 As every I/O scheduler, BFQ adds some overhead to per-I/O-request
[all …]
|
| /kernel/linux/linux-6.6/Documentation/filesystems/ |
| D | btrfs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
12 The main Btrfs features include:
14 * Extent based file storage (2^64 max file size)
24 * Scrub (on-line checksum verification)
|
| /kernel/linux/linux-6.6/tools/testing/selftests/arm64/fp/ |
| D | zt-test.S | 1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (C) 2021-2 ARM Limited.
11 #include "asm-offsets.h"
12 #include "sme-inst.h"
19 // Declare some storage space to shadow ZT register contents and a
31 // Generate a test pattern for storage in ZT
35 // These values are used to construct a 32-bit pattern that is repeated in the
39 // bits 7: 0 32-bit lane index
78 // Clobbers x0-x5.
82 stp x0, x1, [sp, #-0x20]!
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|
| /kernel/linux/linux-6.6/include/uapi/drm/ |
| D | drm_fourcc.h | 39 * further describe the buffer's format - for example tiling or compression.
42 * ----------------
56 * vendor-namespaced, and as such the relationship between a fourcc code and a
58 * may preserve meaning - such as number of planes - from the fourcc code,
64 * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel
76 * - Kernel and user-space drivers: for drivers it's important that modifiers
80 * - Higher-level programs interfacing with KMS/GBM/EGL/Vulkan/etc: these users
93 * -----------------------
98 * upstream in-kernel or open source userspace user does not apply.
222 * IEEE 754-2008 binary16 half-precision float
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_shrinker.c | 2 * SPDX-License-Identifier: MIT
4 * Copyright © 2008-2015 Intel Corporation
13 #include <linux/dma-buf.h>
36 return swap_available() || obj->mm.madv == I915_MADV_DONTNEED; in can_release_pages()
59 switch (obj->mm.madv) { in try_to_writeback()
71 * i915_gem_shrink - Shrink buffer object caches
77 * This function is the main interface to the shrinker. It will try to release
78 * up to @target pages of main memory backing storage from buffer objects.
83 * free system memory - the pages might still be in-used to due to other reasons
88 * Also note that any kind of pinning (both per-vma address space pins and
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|
| /kernel/linux/linux-6.6/drivers/net/ethernet/amd/ |
| D | ariadne.h | 4 * © Copyright 1995 by Geert Uytterhoeven (geert@linux-m68k.org)
8 * ----------------------------------------------------------------------------------
13 * Written 1993-94 by Donald Becker.
15 * Am79C960: PCnet(tm)-ISA Single-Chip Ethernet Controller
22 * ----------------------------------------------------------------------------------
25 * License. See the file COPYING in the main directory of the Linux
28 * ----------------------------------------------------------------------------------
30 * The Ariadne is a Zorro-II board made by Village Tronic. It contains:
32 * - an Am79C960 PCnet-ISA Single-Chip Ethernet Controller with both
33 * 10BASE-2 (thin coax) and 10BASE-T (UTP) connectors
[all …]
|
| /kernel/linux/linux-5.10/drivers/net/ethernet/amd/ |
| D | ariadne.h | 4 * © Copyright 1995 by Geert Uytterhoeven (geert@linux-m68k.org)
8 * ----------------------------------------------------------------------------------
13 * Written 1993-94 by Donald Becker.
15 * Am79C960: PCnet(tm)-ISA Single-Chip Ethernet Controller
22 * ----------------------------------------------------------------------------------
25 * License. See the file COPYING in the main directory of the Linux
28 * ----------------------------------------------------------------------------------
30 * The Ariadne is a Zorro-II board made by Village Tronic. It contains:
32 * - an Am79C960 PCnet-ISA Single-Chip Ethernet Controller with both
33 * 10BASE-2 (thin coax) and 10BASE-T (UTP) connectors
[all …]
|