| /linux/arch/riscv/ |
| H A D | Kconfig.errata | 17 default y
20 non-standard handling on non-coherent operations on Andes cores.
37 default n
58 bool "Apply SiFive errata CIP-453"
60 default y
62 This will apply the SiFive CIP-453 errata to add sign extension
69 bool "Apply SiFive errata CIP-1200"
71 default y
73 This will apply the SiFive CIP-1200 errata to repalce all
88 default n
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| /linux/Documentation/admin-guide/blockdev/ |
| H A D | zoned_loop.rst | 1 .. SPDX-License-Identifier: GPL-2.0
16 -----------
47 --------------------------
50 character device file /dev/zloop-control can be used to add a zloop device.
51 This is done by writing an "add" command directly to the /dev/zloop-control
55 $ ls -l /dev/zloop*
56 crw-------. 1 root root 10, 123 Jan 6 19:18 /dev/zloop-control
58 $ mkdir -p <base directory/<device ID>
59 $ echo "add [options]" > /dev/zloop-control
62 /dev/zloop-control device::
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| /linux/drivers/scsi/ |
| H A D | st_options.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 The compile-time configurable defaults for the Linux SCSI tape driver.
5 Copyright 1995-2003 Kai Makisara.
13 /* If TRY_DIRECT_IO is non-zero, the driver tries to transfer data directly
19 to the user program if ST_NOWAIT is non-zero. This helps if the SCSI
31 /* If ST_RECOVERED_WRITE_FATAL is non-zero, recovered errors while writing
40 Must be non-zero. */
51 size for SCSI adapters not supporting scatter/gather). The default is set
59 /* If ST_TWO_FM is non-zero, the driver writes two filemarks after a
64 /* If ST_BUFFER_WRITES is non-zero, writes in fixed block mode are
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|
| /linux/tools/testing/selftests/exec/ |
| H A D | check-exec-tests.sh | 2 # SPDX-License-Identifier: GPL-2.0
7 # samples/check-exec/inc.c
11 set -u -e -o pipefail
16 DIR="$(dirname $(readlink -f "$0"))"
29 if [[ ${ret} -ne ${expect} ]]; then
33 if [[ ${ret} -eq 0 && "${out}" != "${EXPECTED_OUTPUT}" ]]; then
49 if [[ ${ret} -ne ${expect} ]]; then
53 if [[ ${ret} -eq 0 && "${out}" != "${EXPECTED_OUTPUT}" ]]; then
67 out="$("$@" ./inc -i < "${script}")" || ret=$?
69 if [[ ${ret} -ne ${expect} ]]; then
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|
| /linux/drivers/nvdimm/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "NVDIMM (Non-Volatile Memory Device) Support"
9 Generic support for non-volatile memory devices including
10 ACPI-6-NFIT defined resources. On platforms that define an
21 default LIBNVDIMM
28 non-standard OEM-specific E820 memory type (type-12, see
31 Documentation/admin-guide/kernel-parameters.rst). This driver converts
33 capable of DAX (direct-access) file system mappings. See
34 Documentation/driver-api/nvdimm/nvdimm.rst for more details.
46 default y if LIBNVDIMM
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|
| /linux/Documentation/devicetree/bindings/sound/ |
| H A D | atmel,sama5d2-classd.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/sound/atmel,sama5d2-classd.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Nicolas Ferre <nicolas.ferre@microchip.com>
12 - Alexandre Belloni <alexandre.belloni@bootlin.com>
13 - Claudiu Beznea <claudiu.beznea@microchip.com>
22 - items:
23 - const: atmel,sama5d2-classd
24 - items:
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|
| H A D | tdm-slot.txt | 6 dai-tdm-slot-num : Number of slots in use.
7 dai-tdm-slot-width : Width in bits for each slot.
8 dai-tdm-slot-tx-mask : Transmit direction slot mask, optional
9 dai-tdm-slot-rx-mask : Receive direction slot mask, optional
12 dai-tdm-slot-num = <2>;
13 dai-tdm-slot-width = <8>;
14 dai-tdm-slot-tx-mask = <0 1>;
15 dai-tdm-slot-rx-mask = <1 0>;
19 the default snd_soc_of_xlate_tdm_slot_mask() will be used to generating the
23 for an active slot as default, and the default active bits are at the LSB of
[all …]
|
| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | vidioc-s-hw-freq-seek.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
13 VIDIOC_S_HW_FREQ_SEEK - Perform a hardware frequency seek
41 The ``rangelow`` and ``rangehigh`` fields can be set to a non-zero value
58 If this ioctl is called from a non-blocking filehandle, then ``EAGAIN``
65 .. flat-table:: struct v4l2_hw_freq_seek
66 :header-rows: 0
67 :stub-columns: 0
70 * - __u32
71 - ``tuner``
72 - The tuner index number. This is the same value as in the struct
[all …]
|
| H A D | colorspaces-defs.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
9 which defines the chromaticities, the default transfer function, the
10 default Y'CbCr encoding and the default quantization method. The second
12 :c:type:`v4l2_xfer_func`) to specify non-standard
15 non-standard Y'CbCr encodings and the fourth is the quantization
17 specify non-standard quantization methods. Most of the time only the
22 .. _hsv-colorspace:
24 On :ref:`HSV formats <hsv-formats>` the *Hue* is defined as the angle on
26 degrees, i.e. 0-360. When we map this angle value into 8 bits, there are
27 two basic ways to do it: Divide the angular value by 2 (0-179), or use the
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|
| /linux/Documentation/admin-guide/ |
| H A D | cgroup-v2.rst | 1 .. _cgroup-v2:
11 conventions of cgroup v2. It describes all userland-visible aspects
14 v1 is available under :ref:`Documentation/admin-guide/cgroup-v1/index.rst <cgroup-v1>`.
22 1-1. Terminology
23 1-2. What is cgroup?
25 2-1. Mounting
26 2-2. Organizing Processes and Threads
27 2-2-1. Processes
28 2-2-2. Threads
29 2-3. [Un]populated Notification
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|
| /linux/arch/arm/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
4 default y
162 The ARM series is a line of low-power-consumption RISC chip designs
164 handhelds such as the Compaq IPAQ. ARM-based PCs are no longer
165 manufactured, but legacy ARM-based PC hardware remains popular in
173 relocations. The combined range is -/+ 256 MiB, which is usually
186 default 8
188 DMA mapping framework by default aligns all buffers to the smallest
220 default y
224 default y
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|
| /linux/Documentation/devicetree/bindings/mmc/ |
| H A D | ti-omap-hsmmc.txt | 10 --------------------
11 - compatible:
12 Should be "ti,omap2-hsmmc", for OMAP2 controllers
13 Should be "ti,omap3-hsmmc", for OMAP3 controllers
14 Should be "ti,omap3-pre-es3-hsmmc" for OMAP3 controllers pre ES3.0
15 Should be "ti,omap4-hsmmc", for OMAP4 controllers
16 Should be "ti,am33xx-hsmmc", for AM335x controllers
17 Should be "ti,k2g-hsmmc", "ti,omap4-hsmmc" for 66AK2G controllers.
20 ---------------------------------
22 - ti,hwmods: Must be "mmc<n>", n is controller instance starting 1.
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|
| H A D | sdhci-st.txt | 1 * STMicroelectronics sdhci-st MMC/SD controller
5 used by the sdhci-st driver.
8 - compatible: Must be "st,sdhci" and it can be compatible to "st,sdhci-stih407"
13 - clock-names: Should be "mmc" and "icn". (NB: The latter is not compulsory)
14 See: Documentation/devicetree/bindings/resource-names.txt
15 - clocks: Phandle to the clock.
16 See: Documentation/devicetree/bindings/clock/clock-bindings.txt
18 - interrupts: One mmc interrupt should be described here.
19 - interrupt-names: Should be "mmcirq".
21 - pinctrl-names: A pinctrl state names "default" must be defined.
[all …]
|
| /linux/Documentation/scsi/ |
| H A D | st.rst | 1 .. SPDX-License-Identifier: GPL-2.0
23 flexible method and applicable to single-user workstations. However,
27 2. The system manager (root) can define default values for some tape
32 drive performs auto-detection of the tape format well (like some
33 QIC-drives). The result is that any tape can be read, writing can be
34 continued using existing format, and the default format is used if
37 does not perform auto-detection well enough and there is a single
40 or not :-).
46 3. By default, up to four modes can be defined and selected using the minor
57 between formats in multi-tape operations (the explicitly overridden
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|
| /linux/drivers/base/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
12 Before the switch to the netlink-based uevent source, this was
19 it is known to create out-of-memory situations during bootup.
24 default ""
26 To disable user space helper program execution at by default
36 nodes with their default names and permissions for all
73 with the PROT_EXEC flag. This can break, for example, non-KMS
77 bool "Select only drivers that don't need compile-time external firmware"
78 default y
87 default y
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|
| /linux/drivers/mcb/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
8 default n
13 FPGA based devices. It is used to identify MCB based IP-Cores within
22 default n
26 This is a MCB carrier on a PCI device. Both PCI attached on-board
30 If build as a module, the module is called mcb-pci.ko
33 tristate "LPC (non PCI) based MCB carrier"
34 default n
37 This is a MCB carrier on a LPC or non PCI device.
39 If build as a module, the module is called mcb-lpc.ko
|
| /linux/drivers/net/ethernet/freescale/fman/ |
| H A D | fman_port.h | 1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later */
3 * Copyright 2008 - 2015 Freescale Semiconductor Inc.
15 * The SW driver manages these ports as sub-modules of the FM,i.e. after an
21 * to the port's type) - always starting at 0.
26 /* Not for Rx-Port! Unsupported Format */
28 /* Not for Rx-Port! Length Error */
32 /* non Frame-Manager error; probably come from SEC that was chained to FM */
36 /* IPR non-consistent-sp */
75 u32 dflt_fqid; /* Default Queue Id. */
85 /* A structure for additional non-Rx port parameters */
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|
| /linux/arch/arm/boot/dts/st/ |
| H A D | ste-href.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2012 ST-Ericsson AB
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/leds/common.h>
8 #include "ste-href-family-pinctrl.dtsi"
17 compatible = "simple-battery";
18 battery-type = "lithium-ion-polymer";
21 thermal-zones {
22 battery-thermal {
24 polling-delay = <0>;
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|
| /linux/drivers/mtd/devices/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "Self-contained MTD device drivers"
12 These devices come in memory configurations from 32M - 1G. If you
41 tristate "DEC MS02-NV NVRAM module support"
44 This is an MTD driver for the DEC's MS02-NV (54-20948-01) battery
45 backed-up NVRAM module. The module was originally meant as an NFS
52 The module will be called ms02-nv.
59 Sometimes DataFlash chips are packaged inside MMC-format
77 one-time-programmable (OTP) data. The first half may be written
80 unique-to-each-chip bit pattern at the factory.
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|
| /linux/drivers/tty/vt/ |
| H A D | gen_ucs_width_table.py | 2 # SPDX-License-Identifier: GPL-2.0
14 # Default output file name
17 # --- Global Constants for Width Assignments ---
19 # Known zero-width characters
22 0x200C, # ZERO WIDTH NON-JOINER
25 0xFEFF # ZERO WIDTH NO-BREAK SPACE (BOM)
28 # Zero-width emoji modifiers and components
29 # NOTE: Some of these characters would normally be single-width according to
31 # zero-width because they function as modifiers in emoji sequences.
37 (0xFE00, 0xFE0F), # Variation Selectors 1-16
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|
| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_ksyms_weak.c | 1 // SPDX-License-Identifier: GPL-2.0
12 int out__existing_typed = -1;
13 __u64 out__existing_typeless = -1;
15 __u64 out__non_existent_typeless = -1;
16 __u64 out__non_existent_typed = -1;
27 /* non-existent weak symbols. */
29 /* typeless symbols, default to zero. */
32 /* typed symbols, default to zero. */
44 out__existing_typed = rq->cpu; in pass_handler()
47 /* tests non-existent symbols. */ in pass_handler()
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|
| /linux/include/drm/ |
| H A D | drm_plane_helper.h | 2 * Copyright (C) 2011-2013 Intel Corporation
46 * DRM_PLANE_NON_ATOMIC_FUNCS - Default plane functions for non-atomic drivers
48 * This macro initializes plane functions for non-atomic drivers to default
49 * values. Non-atomic interfaces are deprecated and should not be used in new
|
| /linux/drivers/vfio/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "VFIO Non-Privileged userspace driver framework"
12 See Documentation/driver-api/vfio.rst for more details.
20 default !VFIO_GROUP
32 default y
44 default y
55 default n
60 default VFIO
64 bool "VFIO No-IOMMU support"
69 considered secure. VFIO No-IOMMU mode enables IOMMU groups for
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|
| /linux/Documentation/ABI/testing/ |
| H A D | dev-kmsg | 18 If no prefix is given, the priority number is the default kernel
30 first message in the buffer; there is no kernel-internal
36 used -EAGAIN returned.
42 the device is kept open, the next read() will return -EPIPE,
67 Because of the non-standard behavior also the error values are
68 non-standard. -ESPIPE is returned for non-zero offset. -EINVAL
85 all non-printable characters and '\' itself in the log message
86 are escaped by "\x00" C-style hex encoding.
95 7,160,424069,-;pci_root PNP0A03:00: host bridge window [io 0x0000-0x0cf7] (ignored)
98 6,339,5140900,-;NET: Registered protocol family 10
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|
| /linux/arch/riscv/mm/ |
| H A D | dma-noncoherent.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * RISC-V specific functions to support DMA for non-coherent devices
8 #include <linux/dma-direct.h>
9 #include <linux/dma-map-ops.h>
12 #include <asm/dma-noncoherent.h>
93 default: in arch_sync_dma_for_device()
112 default: in arch_sync_dma_for_cpu()
135 "%s %s: ARCH_DMA_MINALIGN smaller than riscv,cbom-block-size (%d < %d)", in arch_setup_dma_ops()
140 "%s %s: device non-coherent but no non-coherent operations supported", in arch_setup_dma_ops()
143 dev->dma_coherent = coherent; in arch_setup_dma_ops()
[all …]
|