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/linux-6.14.4/Documentation/devicetree/bindings/net/
Dlantiq,pef2256.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Herve Codina <[email protected]>
20 - const: lantiq,pef2256
27 - description: Master Clock
28 - description: System Clock Receive
29 - description: System Clock Transmit
31 clock-names:
33 - const: mclk
[all …]
/linux-6.14.4/tools/perf/pmu-events/arch/x86/sierraforest/
Duncore-interconnect.json11 …"BriefDescription": "Counts the number of time D2C was not honoured by egress due to directory sta…
49 …"BriefDescription": "Direct to UPI Transactions - Ignored due to lack of credits : All : Counts th…
58 …"BriefDescription": "Counts the number of time D2K was not honoured by egress due to directory sta…
67 … when Direct2UPI was Disabled : Egress Ignored D2U : Counts the number of time D2K was not honoure…
494 "BriefDescription": "All Writes - All Channels",
503 "BriefDescription": "Full Non-ISOCH - All Channels",
512 "BriefDescription": "Non-Inclusive - All Channels",
521 "BriefDescription": "Non-Inclusive Miss - All Channels",
530 "BriefDescription": "Partial Non-ISOCH - All Channels",
539 "BriefDescription": "DDR, acting as Cache - All Channels",
[all …]
/linux-6.14.4/Documentation/filesystems/
Dvfat.rst10 mount -t vfat /dev/fd0 /mnt
42 **-20**: If current process is in group of file's group ID,
45 **-2**: Other users can change timestamp.
69 There is also an option of doing UTF-8 translations
76 UTF-8 is the filesystem safe version of Unicode that
79 If 'uni_xlate' gets set, UTF-8 gets disabled.
141 Interpret timestamps as UTC rather than local time.
143 between local time (as used by Windows on FAT) and UTC
147 local time.
150 Set offset for conversion of timestamps from local time
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/sound/
Dti,tas27xx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020-2022 Texas Instruments Incorporated
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Shenghao Ding <shenghao-[email protected]>
14 The TAS2764/TAS2780 is a mono, digital input Class-D audio amplifier
17 for real time monitoring of loudspeaker behavior.
20 - $ref: dai-common.yaml#
25 - ti,tas2764
26 - ti,tas2780
[all …]
Dti,tas2770.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2019-20 Texas Instruments Incorporated
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Shi Fu <[email protected]>
14 The TAS2770 is a mono, digital input Class-D audio amplifier optimized for
17 real time monitoring of loudspeaker behavior.
20 - $ref: dai-common.yaml#
25 - ti,tas2770
32 reset-gpio:
[all …]
Drenesas,idt821034.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Herve Codina <[email protected]>
16 The time-slots used by the codec must be set and so, the properties
17 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and
18 'dai-tdm-slot-rx-mask' must be present in the ALSA sound card node for
19 sub-nodes that involve the codec. The codec uses one 8bit time-slot per
21 'dai-tdm-tdm-slot-with' must be set to 8.
26 - $ref: /schemas/spi/spi-peripheral-props.yaml#
[all …]
Dinfineon,peb2466.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Herve Codina <[email protected]>
13 The Infineon PEB2466 codec is a programmable DSP-based four channels codec
16 The time-slots used by the codec must be set and so, the properties
17 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and
18 'dai-tdm-slot-rx-mask' must be present in the sound card node for sub-nodes
19 that involve the codec. The codec uses one 8bit time-slot per channel.
20 'dai-tdm-tdm-slot-with' must be set to 8.
[all …]
Dti,tas2781.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2022 - 2023 Texas Instruments Incorporated
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Shenghao Ding <shenghao-[email protected]>
14 The TAS2563/TAS2781 is a mono, digital input Class-D audio
16 small loudspeakers. An integrated on-chip DSP supports Texas
18 integrated speaker voltage and current sense provides for real time
28 ti,tas2563: 6.1-W Boosted Class-D Audio Amplifier With Integrated
31 ti,tas2781: 24-V Class-D Amplifier with Real Time Integrated Speaker
[all …]
/linux-6.14.4/tools/perf/pmu-events/arch/x86/graniterapids/
Duncore-interconnect.json11 …"BriefDescription": "Counts the number of time D2C was not honoured by egress due to directory sta…
47 …"BriefDescription": "Direct to UPI Transactions - Ignored due to lack of credits : All : Counts th…
56 …"BriefDescription": "Counts the number of time D2K was not honoured by egress due to directory sta…
65 … when Direct2UPI was Disabled : Egress Ignored D2U : Counts the number of time D2K was not honoure…
492 "BriefDescription": "All Writes - All Channels",
501 "BriefDescription": "Full Non-ISOCH - All Channels",
510 "BriefDescription": "Non-Inclusive - All Channels",
519 "BriefDescription": "Non-Inclusive Miss - All Channels",
528 "BriefDescription": "Partial Non-ISOCH - All Channels",
537 "BriefDescription": "DDR, acting as Cache - All Channels",
[all …]
/linux-6.14.4/tools/testing/selftests/kvm/
Dmemslot_perf_test.c1 // SPDX-License-Identifier: GPL-2.0
3 * A memslot-related performance benchmark.
19 #include <time.h>
36 #define MEM_TEST_SIZE (MEM_SIZE - MEM_EXTRA_SIZE)
40 * Considering that each slot needs to have at least one page up to
45 #define MEM_TEST_MAP_SIZE (MEM_SIZE_MAP - MEM_EXTRA_SIZE)
49 * while at the same time gets 100+ iterations in such test
62 * memory slot 0, on various architectures and configurations. The
64 * last memory slot's memory size, with alignment to the largest
68 * architecture slots memory-per-slot memory-on-last-slot
[all …]
Dmmu_stress_test.c1 // SPDX-License-Identifier: GPL-2.0
40 * looping until the memory is guaranteed to be read-only and a fault in guest_code()
47 * fixed-length architectures should work, but the cost of paranoia in guest_code()
48 * is low in this case). For x86, hand-code the exact opcode so that in guest_code()
120 struct kvm_vcpu *vcpu = info->vcpu; in vcpu_worker()
121 struct kvm_vm *vm = vcpu->vm; in vcpu_worker()
124 vcpu_args_set(vcpu, 3, info->start_gpa, info->end_gpa, vm->page_size); in vcpu_worker()
139 /* Stage 1, re-write all of guest memory. */ in vcpu_worker()
143 /* Stage 2, read all of guest memory, which is now read-only. */ in vcpu_worker()
147 * Stage 3, write guest memory and verify KVM returns -EFAULT for once in vcpu_worker()
[all …]
/linux-6.14.4/fs/ocfs2/
Dsysfile.c1 // SPDX-License-Identifier: GPL-2.0-or-later
28 u32 slot);
42 u32 slot) in get_local_system_inode() argument
47 BUG_ON(slot == OCFS2_INVALID_SLOT); in get_local_system_inode()
51 spin_lock(&osb->osb_lock); in get_local_system_inode()
52 local_system_inodes = osb->local_system_inodes; in get_local_system_inode()
53 spin_unlock(&osb->osb_lock); in get_local_system_inode()
59 osb->max_slots), in get_local_system_inode()
62 mlog_errno(-ENOMEM); in get_local_system_inode()
66 * to initialize local_system_inodes next time. in get_local_system_inode()
[all …]
/linux-6.14.4/include/linux/i3c/
Dmaster.h1 /* SPDX-License-Identifier: GPL-2.0 */
39 * struct i3c_i2c_dev_desc - Common part of the I3C/I2C device descriptor
40 * @node: node element used to insert the slot into the I2C or I3C device
62 * struct i2c_dev_boardinfo - I2C device board information
68 * This structure is used to attach board-level information to an I2C device.
78 * struct i2c_dev_desc - I2C device descriptor
87 * using &struct_i3c_master_controller->ops->attach_i2c_dev().
101 * struct i3c_ibi_slot - I3C IBI (In-Band Interrupt) slot
102 * @work: work associated to this slot. The IBI handler will be called from
108 * An IBI slot is an object pre-allocated by the controller and used when an
[all …]
/linux-6.14.4/tools/perf/pmu-events/arch/x86/emeraldrapids/
Duncore-interconnect.json31 "BriefDescription": "FAF - request insert from TC.",
47 "BriefDescription": "FAF allocation -- sent to ADQ",
84 … "BriefDescription": "Counts Timeouts - Set 0 : Cache Inserts of Atomic Transactions as Secondary",
94 … "BriefDescription": "Counts Timeouts - Set 0 : Cache Inserts of Read Transactions as Secondary",
104 … "BriefDescription": "Counts Timeouts - Set 0 : Cache Inserts of Write Transactions as Secondary",
114 "BriefDescription": "Counts Timeouts - Set 0 : Fastpath Rejects",
124 "BriefDescription": "Counts Timeouts - Set 0 : Fastpath Requests",
134 … "BriefDescription": "Counts Timeouts - Set 0 : Fastpath Transfers From Primary to Secondary",
144 … "BriefDescription": "Counts Timeouts - Set 0 : Prefetch Ack Hints From Primary to Secondary",
154 "BriefDescription": "Counts Timeouts - Set 0 : Slow path fwpf didn't find prefetch",
[all …]
/linux-6.14.4/tools/perf/pmu-events/arch/x86/sapphirerapids/
Duncore-interconnect.json31 "BriefDescription": "FAF - request insert from TC.",
47 "BriefDescription": "FAF allocation -- sent to ADQ",
84 … "BriefDescription": "Counts Timeouts - Set 0 : Cache Inserts of Atomic Transactions as Secondary",
94 … "BriefDescription": "Counts Timeouts - Set 0 : Cache Inserts of Read Transactions as Secondary",
104 … "BriefDescription": "Counts Timeouts - Set 0 : Cache Inserts of Write Transactions as Secondary",
114 "BriefDescription": "Counts Timeouts - Set 0 : Fastpath Rejects",
124 "BriefDescription": "Counts Timeouts - Set 0 : Fastpath Requests",
134 … "BriefDescription": "Counts Timeouts - Set 0 : Fastpath Transfers From Primary to Secondary",
144 … "BriefDescription": "Counts Timeouts - Set 0 : Prefetch Ack Hints From Primary to Secondary",
154 "BriefDescription": "Counts Timeouts - Set 0 : Slow path fwpf didn't find prefetch",
[all …]
/linux-6.14.4/drivers/mmc/core/
Dslot-gpio.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Generic GPIO card-detect helper
13 #include <linux/mmc/slot-gpio.h>
17 #include "slot-gpio.h"
33 struct mmc_gpio *ctx = host->slot.handler_priv; in mmc_gpio_cd_irqt()
35 host->trigger_card_event = true; in mmc_gpio_cd_irqt()
36 mmc_detect_change(host, msecs_to_jiffies(ctx->cd_debounce_delay_ms)); in mmc_gpio_cd_irqt()
43 const char *devname = dev_name(host->parent); in mmc_gpio_alloc()
46 ctx = devm_kzalloc(host->parent, sizeof(*ctx), GFP_KERNEL); in mmc_gpio_alloc()
48 return -ENOMEM; in mmc_gpio_alloc()
[all …]
/linux-6.14.4/arch/sh/drivers/pci/
Dfixups-sdk7786.c1 // SPDX-License-Identifier: GPL-2.0
17 * time, and both appear on port 3 to the PCI bus scan. Enabling slot 4
18 * (the horizontal edge connector) will disable slot 3 entirely.
20 * Misconfigurations can be detected through the FPGA via the slot
40 * Enable slot #4 if it's been specified on the command line. in sdk7786_pci_init()
42 * Optionally reroute if slot #4 has a card present while slot #3 in sdk7786_pci_init()
49 pr_info("Activating PCIe slot#4 (disabling slot#3)\n"); in sdk7786_pci_init()
54 /* Warn about forced rerouting if slot#3 is occupied */ in sdk7786_pci_init()
56 pr_warn("Unreachable card detected in slot#3\n"); in sdk7786_pci_init()
57 return -EBUSY; in sdk7786_pci_init()
[all …]
/linux-6.14.4/drivers/virt/nitro_enclaves/
Dne_pci_dev.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright 2020-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
21 * PCI_DEVICE_ID_NE - Nitro Enclaves PCI device id.
25 * PCI_BAR_NE - Nitro Enclaves PCI device MMIO BAR.
34 * NE_ENABLE - (1 byte) Register to notify the device that the driver is using
42 * NE_VERSION - (2 bytes) Register to select the device run-time version
49 * NE_COMMAND - (4 bytes) Register to notify the device what command was
50 * requested (Write-Only).
55 * NE_EVTCNT - (4 bytes) Register to notify the driver that a reply or a device
56 * event is available (Read-Only):
[all …]
/linux-6.14.4/mm/
Dksm.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * Copyright (C) 2008-2009 Red Hat, Inc.
72 * Therefore KSM uses two data structures - the stable and the unstable tree.
75 * by their contents. Because each such page is write-protected, searching on
96 * be "unchanged for a period of time". The unstable tree sorts these pages
97 * by their contents, but since they are not write-protected, KSM cannot rely
98 * upon the unstable tree to work correctly - the unstable tree is liable to
103 * 1) The unstable tree is flushed every time KSM completes scanning all
107 * 3) The unstable tree is a RedBlack Tree - so its balancing is based on the
109 * the tree gets "corrupted" it won't get out of balance, so scanning time
[all …]
/linux-6.14.4/arch/powerpc/mm/book3s64/
Dhash_64k.c22 * Return true, if the entry has a slot value which
31 * index from 0 - 15
47 unsigned long vpn, hash, slot, gslot; in __hash_page_4K() local
89 subpg_index = (ea & (PAGE_SIZE - 1)) >> shift; in __hash_page_4K()
104 * clear the old slot details from the old and new pte. in __hash_page_4K()
106 * want slot information there if we have a insert failure. in __hash_page_4K()
128 if (ret == -1) in __hash_page_4K()
138 * Initialize all hidx entries to invalid value, the first time in __hash_page_4K()
161 /* Insert into the hash table, primary slot */ in __hash_page_4K()
162 slot = mmu_hash_ops.hpte_insert(hpte_group, vpn, pa, rflags, 0, in __hash_page_4K()
[all …]
/linux-6.14.4/include/linux/input/
Dmt.h1 /* SPDX-License-Identifier: GPL-2.0-only */
18 #define INPUT_MT_TRACK 0x0008 /* use in-kernel tracking */
19 #define INPUT_MT_SEMI_MT 0x0010 /* semi-mt device, finger count handled manually */
22 * struct input_mt_slot - represents the state of an input MT slot
23 * @abs: holds current values of ABS_MT axes for this slot
25 * @key: optional driver designation of this slot
28 int abs[ABS_MT_LAST - ABS_MT_FIRST + 1];
34 * struct input_mt - state of tracked contacts
37 * @slot: MT slot currently being transmitted
39 * @frame: increases every time input_mt_sync_frame() is called
[all …]
/linux-6.14.4/Documentation/ABI/testing/
Dsysfs-devices-edac3 Contact: linux-[email protected]
4 Description: This write-only control file will zero all the statistical
8 computing errors/time. Since the counters are always reset
9 at driver initialization time, no module/kernel parameter
14 Contact: linux-[email protected]
21 Contact: linux-[email protected]
27 Contact: linux-[email protected]
33 Contact: linux-[email protected]
41 Contact: linux-[email protected]
44 which DIMM slot is having errors.
[all …]
/linux-6.14.4/drivers/comedi/drivers/
Ds626.c1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
10 * Copyright (C) 2002-2004 Sensoray Co., Inc.
68 * struct s626_private - Working data for s626 driver.
69 * @ai_cmd_running: non-zero if ai_cmd is running.
70 * @ai_sample_timer: time between samples in units of the timer.
72 * @ai_convert_timer: time between conversion in units of the timer.
98 #define S626_INDXMASK(C) (1 << (((C) > 2) ? ((C) * 2 - 1) : ((C) * 2 + 4)))
110 writel(val, dev->mmio + reg); in s626_mc_enable()
116 writel(cmd << 16, dev->mmio + reg); in s626_mc_disable()
[all …]
/linux-6.14.4/Documentation/core-api/
Dassoc_array.rst48 The implementation uses a tree of 16-pointer nodes internally that are indexed
51 what would otherwise be a series of single-occupancy nodes. Further, nodes
53 extra branch until as such time an object needs to be added to a full node.
68 ./script/config -e ASSOCIATIVE_ARRAY
72 -----------
82 after an RCU grace period has passed - thus allowing access functions to
112 ----------------
126 This should return a chunk of caller-supplied index key starting at the
137 rather than from a caller-supplied index key.
153 differs from the given index key or -1 if they are the same.
[all …]
/linux-6.14.4/drivers/pci/hotplug/
Drpaphp_core.c1 // SPDX-License-Identifier: GPL-2.0+
3 * PCI Hot Plug Controller Driver for RPA-compliant PPC64 platform.
23 #include <asm/pci-bridge.h> /* for pci_controller */
46 * set_attention_status - set attention LED
50 * echo 0 > attention -- set LED OFF
51 * echo 1 > attention -- set LED ON
52 * echo 2 > attention -- set LED ID(identify, light is blinking)
57 struct slot *slot = to_slot(hotplug_slot); in set_attention_status() local
69 rc = rtas_set_indicator(DR_INDICATOR, slot->index, value); in set_attention_status()
71 slot->attention_status = value; in set_attention_status()
[all …]

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