| /linux/drivers/firmware/arm_scmi/transports/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
14 This declares whether a shared memory based transport for SCMI is
20 This declares whether a message passing based transport for SCMI is
24 tristate "SCMI transport based on Mailbox"
30 Enable mailbox based transport for SCMI.
33 transport based on mailboxes, answer Y.
38 tristate "SCMI transport based on SMC"
44 Enable SMC based transport for SCMI.
47 transport based on SMC, answer Y.
55 Enable support of atomic operation for SCMI SMC based transport.
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| /linux/drivers/usb/serial/ |
| H A D | io_usbvend.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * USBVEND.H Vendor-specific USB definitions
7 * must be kept backward-compatible with older firmware.
34 // We break the USB-defined PID into an OEM Id field (upper 6 bits)
40 // ION-device OEM IDs
42 #define ION_OEM_ID_NLYNX 1 // 01h NLynx Systems
50 // ION-device Device IDs
51 // Product IDs - assigned to match middle digit of serial number (No longer true)
54 // is based on the 80251+Netchip.
56 #define ION_DEVICE_ID_GENERATION_1 0x00 // Value for 930 based edgeports
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| /linux/lib/ |
| H A D | Kconfig.kasan | 1 # SPDX-License-Identifier: GPL-2.0-only
23 def_bool $(cc-option, -fsanitize=kernel-address)
26 def_bool $(cc-option, -fsanitize=kernel-hwaddress)
43 Enables KASAN (Kernel Address Sanitizer) - a dynamic memory safety
44 error detector designed to find out-of-bounds and use-after-free bugs.
46 See Documentation/dev-tools/kasan.rst for details.
53 …def_bool (CC_IS_CLANG && $(cc-option,-fsanitize=kernel-address -mllvm -asan-kernel-mem-intrinsic-p…
54 (CC_IS_GCC && $(cc-option,-fsanitize=kernel-address --param asan-kernel-mem-intrinsic-prefix=1))
67 1. Generic KASAN (supported by many architectures, enabled with
69 2. Software Tag-Based KASAN (arm64 only, based on software memory
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| /linux/arch/powerpc/include/asm/ |
| H A D | pmac_feature.h | 12 * Note: I removed media-bay details from the feature stuff, I believe it's
13 * not worth it, the media-bay driver can directly use the mac-io
48 * all of the Grand-Central based machines. We currently don't
54 /* Here is the infamous serie of OHare based machines
61 #define PMAC_TYPE_UNKNOWN_OHARE 0x2f /* Unknown, but OHare based */
63 /* Here are the Heathrow based machines
69 #define PMAC_TYPE_UNKNOWN_HEATHROW 0x3f /* Unknown but heathrow based */
71 /* Here are newworld machines based on Paddington (heathrow derivative)
77 #define PMAC_TYPE_UNKNOWN_PADDINGTON 0x4f /* Unknown but paddington based */
79 /* Core99 machines based on UniNorth 1.0 and 1.5
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| /linux/tools/perf/pmu-events/arch/x86/silvermont/ |
| H A D | pipeline.json | 4 "Counter": "0,1",
7 "PEBS": "1",
8 …ction. This unit predicts the target address not only based on the EIP of the branch but also base…
13 "Counter": "0,1",
17 …ction. This unit predicts the target address not only based on the EIP of the branch but also base…
23 "Counter": "0,1",
26 "PEBS": "1",
27 …ction. This unit predicts the target address not only based on the EIP of the branch but also base…
33 "Counter": "0,1",
36 "PEBS": "1",
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| /linux/Documentation/networking/device_drivers/ethernet/cirrus/ |
| H A D | cs89x0.rst | 1 .. SPDX-License-Identifier: GPL-2.0
27 1.2.1 Driver Name
33 2.1 CS8900-based Adapter Configuration
34 2.2 CS8920-based Adapter Configuration
46 5.2.1 Diagnostic Self-Test
59 1. Cirrus Logic LAN CS8900/CS8920 Ethernet Adapters
66 The CS8900-based ISA Ethernet Adapters from Cirrus Logic follow
67 IEEE 802.3 standards and support half or full-duplex operation in ISA bus
69 in 16-bit ISA or EISA bus expansion slots and are available in
70 10BaseT-only or 3-media configurations (10BaseT, 10Base2, and AUI for 10Base-5
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| /linux/Documentation/arch/arm/ |
| H A D | sunxi.rst | 10 ------------
11 Linux kernel mach directory: arch/arm/mach-sunxi
15 * ARM926 based SoCs
16 - Allwinner F20 (sun3i)
20 * ARM Cortex-A8 based SoCs
21 - Allwinner A10 (sun4i)
25 http://dl.linux-sunxi.org/A10/A10%20Datasheet%20-%20v1.21%20%282012-04-06%29.pdf
28 …http://dl.linux-sunxi.org/A10/A10%20User%20Manual%20-%20v1.20%20%282012-04-09%2c%20DECRYPTED%29.pdf
30 - Allwinner A10s (sun5i)
34 http://dl.linux-sunxi.org/A10s/A10s%20Datasheet%20-%20v1.20%20%282012-03-27%29.pdf
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| /linux/Documentation/admin-guide/media/ |
| H A D | technisat.rst | 1 .. SPDX-License-Identifier: GPL-2.0
13 -----------------------------
19 .. code-block:: none
21 lspci -vvv for a PCI device (lsusb -vvv for an USB device) will show you for example:
29 -------------------
37 (except ``Simple tuner support`` for ATSC 3rd generation only -> see case 9 please).
41 - Main module part:
50 - Frontend / Tuner / Demodulator module part:
55 - SkyStar DVB-S Revision 2.3:
57 #) => ``Zarlink VP310/MT312/ZL10313 based``
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| /linux/tools/perf/pmu-events/arch/x86/goldmont/ |
| H A D | frontend.json | 4 "Counter": "0,1,2,3",
13 "Counter": "0,1,2,3",
22 "Counter": "0,1,2,3",
31 "Counter": "0,1,2,3",
39 …nces per ICache line. This event counts differently than Intel processors based on Silvermont micr…
40 "Counter": "0,1,2,3",
43 … is to a new line.\r\nThis event counts differently than Intel processors based on Silvermont micr…
48 … in the ICache (hit). This event counts differently than Intel processors based on Silvermont micr…
49 "Counter": "0,1,2,3",
52 …ine is in the ICache. This event counts differently than Intel processors based on Silvermont micr…
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| /linux/tools/perf/pmu-events/arch/x86/goldmontplus/ |
| H A D | frontend.json | 4 "Counter": "0,1,2,3",
13 "Counter": "0,1,2,3",
22 "Counter": "0,1,2,3",
31 "Counter": "0,1,2,3",
39 …nces per ICache line. This event counts differently than Intel processors based on Silvermont micr…
40 "Counter": "0,1,2,3",
43 … is to a new line.\r\nThis event counts differently than Intel processors based on Silvermont micr…
48 … in the ICache (hit). This event counts differently than Intel processors based on Silvermont micr…
49 "Counter": "0,1,2,3",
52 …ine is in the ICache. This event counts differently than Intel processors based on Silvermont micr…
[all …]
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| /linux/Documentation/devicetree/bindings/spi/ |
| H A D | brcm,bcm63xx-hsspi.yaml | 1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/spi/brcm,bcm63xx-hsspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - William Zhang <william.zhang@broadcom.com>
11 - Kursad Oney <kursad.oney@broadcom.com>
12 - Jonas Gorski <jonas.gorski@gmail.com>
16 early MIPS based chips such as BCM6328 and BCM63268. This initial rev 1.0
17 controller was carried over to recent ARM based chips, such as BCM63138,
18 BCM4908 and BCM6858. The old MIPS based chip should continue to use the
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| H A D | qcom,spi-geni-qcom.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/qcom,spi-geni-qcom.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: GENI based Qualcomm Universal Peripheral (QUP) Serial Peripheral Interface (SPI)
10 - Andy Gross <agross@kernel.org>
11 - Bjorn Andersson <bjorn.andersson@linaro.org>
12 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15 The QUP v3 core is a GENI based AHB slave that provides a common data path
17 mini-core.
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| /linux/Documentation/admin-guide/mm/damon/ |
| H A D | usage.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 - *DAMON user space tool.*
11 system administrators who want a just-working human-friendly interface.
12 Using this, users can use the DAMON’s major features in a human-friendly way.
16 - *sysfs interface.*
23 - *Kernel Space Programming Interface.*
44 # echo 1 > kdamond
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| /linux/tools/perf/pmu-events/arch/x86/broadwellde/ |
| H A D | uncore-interconnect.json | 4 "Counter": "0,1",
7 "PerPkg": "1",
14 "Counter": "0,1",
17 "PerPkg": "1",
24 "Counter": "0,1",
26 "PerPkg": "1",
32 "Counter": "0,1",
35 "PerPkg": "1",
42 "Counter": "0,1",
45 "PerPkg": "1",
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| /linux/drivers/macintosh/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
45 bool "Support for Cuda/Egret based Macs and PowerMacs"
49 This provides support for Cuda/Egret based Macintosh and
50 Power Macintosh systems. This includes most m68k based Macs,
59 bool "Support for PMU based PowerMacs and PowerBooks"
67 the keyboard and mouse on some machines, as well as the non-volatile
99 bool "Support for SMU based PowerMacs"
102 This option adds support for the newer G5 iMacs and PowerMacs based
172 If you have an Apple machine with a 1-button mouse, say Y here.
189 iBook G4, and the ATI based aluminium PowerBooks, allowing slightly
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| /linux/tools/perf/pmu-events/arch/x86/amdzen1/ |
| H A D | floating-point.json | 5 "BriefDescription": "Total number multi-pipe uOps assigned to all pipes.",
6 …-pipe uOps dispatched to each of the 4 FPU execution pipelines. This event reflects how busy the F…
12 "BriefDescription": "Total number multi-pipe uOps assigned to pipe 3.",
13 …-pipe uOps dispatched to each of the 4 FPU execution pipelines. This event reflects how busy the F…
19 "BriefDescription": "Total number multi-pipe uOps assigned to pipe 2.",
20 …-pipe uOps dispatched to each of the 4 FPU execution pipelines. This event reflects how busy the F…
26 "BriefDescription": "Total number multi-pipe uOps assigned to pipe 1.",
27 …-pipe uOps dispatched to each of the 4 FPU execution pipelines. This event reflects how busy the F…
33 "BriefDescription": "Total number multi-pipe uOps assigned to pipe 0.",
34 …-pipe uOps dispatched to each of the 4 FPU execution pipelines. This event reflects how busy the F…
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| /linux/Documentation/userspace-api/media/drivers/ |
| H A D | thp7312.rst | 1 .. SPDX-License-Identifier: GPL-2.0-only
6 The THP7312 driver implements the following driver-specific controls:
9 Enable/Disable auto-adjustment, based on lighting conditions, of the frame
10 rate when auto-exposure is enabled.
13 Set method of auto-focus. Only takes effect when auto-focus is enabled.
15 .. flat-table::
16 :header-rows: 0
17 :stub-columns: 0
18 :widths: 1 4
20 * - ``0``
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| /linux/drivers/watchdog/ |
| H A D | sbc8360.c | 1 // SPDX-License-Identifier: GPL-2.0+
7 * Based on ib700wdt.c, which is based on advantechwdt.c which is based
8 * on acquirewdt.c which is based on wdt.c.
12 * Based on advantechwdt.c which is based on acquirewdt.c which
13 * is based on wdt.c.
15 * (c) Copyright 2000-2001 Marek Michalkiewicz <marekm@linux.org.pl>
17 * Based on acquirewdt.c which is based on wdt.c.
25 * "AS-IS" and at no charge.
29 * 14-Dec-2001 Matt Domsch <Matt_Domsch@dell.com>
76 * MOV AX,000nH (set multiplier n, from 1-4)
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| /linux/arch/x86/include/asm/ |
| H A D | vmxfeatures.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
8 #define NVMXINTS 5 /* N 32-bit words worth of info */
16 /* Pin-Based VM-Execution Controls, EPT/VPID, APIC and VM-Functions, word 0 */
17 #define VMX_FEATURE_INTR_EXITING ( 0*32+ 0) /* VM-Exit on vectored interrupts */
18 #define VMX_FEATURE_NMI_EXITING ( 0*32+ 3) /* VM-Exit on NMIs */
23 /* EPT/VPID features, scattered to bits 16-23 */
27 #define VMX_FEATURE_EPT_1GB ( 0*32+ 19) /* "ept_1gb" 1GB EPT pages */
28 #define VMX_FEATURE_EPT_5LEVEL ( 0*32+ 20) /* "ept_5level" 5-level EPT paging */
30 /* Aggregated APIC features 24-27 */
34 /* VM-Functions, shifted to bits 28-31 */
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_memirq.c | 1 // SPDX-License-Identifier: MIT
25 drm_##_level(&memirq_to_xe(m)->drm, "MEMIRQ%u: " _fmt, \
26 memirq_to_tile(m)->id, ##__VA_ARGS__)
54 * DOC: Memory Based Interrupts
56 * MMIO register based interrupts infrastructure used for non-virtualized mode
57 * or SRIOV-8 (which supports 8 Virtual Functions) does not scale efficiently
59 * containers. Memory based interrupt status reporting provides an efficient
62 * For memory based interrupt status reporting hardware sequence is:
65 * be mapped to system memory and must be marked as un-cacheable (UC) on
71 * DOC: Memory Based Interrupts Page Layout
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| /linux/drivers/media/usb/gspca/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "GSPCA based webcams"
8 Say Y here if you want to enable selecting webcams based
11 See <file:Documentation/admin-guide/media/gspca-cardlist.rst> for more info.
34 Say Y here if you want support for cameras based on the Conexant chip.
40 tristate "cpia CPiA (version 1) Camera Driver"
43 Say Y here if you want support for USB cameras based on the cpia
51 tristate "DTCS033 (Scopium) USB Astro-Camera Driver"
64 Say Y here if you want support for cameras based on the Etoms chip.
73 Say Y here if you want support for cameras based on the FinePix chip.
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| /linux/drivers/platform/arm64/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 # EC-like Drivers for aarch64 based devices.
7 bool "ARM64 Platform-Specific Device Drivers"
11 Say Y here to get to see options for platform-specific device drivers
12 for arm64 based devices, primarily EC-like device drivers.
20 tristate "Acer Aspire 1 Embedded Controller driver"
27 Say Y here to enable the EC driver for the (Snapdragon-based)
28 Acer Aspire 1 laptop. The EC handles battery and charging
30 and USB Type-C DP HPD events.
42 Driver for the Embedded Controller in the Qualcomm Snapdragon-based
|
| /linux/drivers/net/can/sja1000/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
10 tristate "EMS CPC-PCI, CPC-PCIe and CPC-104P Card"
13 This driver is for the one, two or four channel CPC-PCI,
14 CPC-PCIe and CPC-104P cards from EMS Dr. Thomas Wuensche
15 (http://www.ems-wuensche.de).
18 tristate "EMS CPC-CARD Card"
21 This driver is for the one or two channel CPC-CARD cards from
22 EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de).
38 This driver is for the PCIcanx and PCIcan cards (1, 2 or
42 tristate "PEAK PCAN-PCI/PCIe/miniPCI Cards"
[all …]
|
| H A D | plx_pci.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2008-2010 Pavel Cheblakov <P.B.Cheblakov@inp.nsk.su>
7 * Copyright (C) 2008 Markus Plessing <plessing@ems-wuensche.com>
8 * Copyright (C) 2008 Sebastian Haas <haas@ems-wuensche.com>
26 MODULE_DESCRIPTION("Socket-CAN driver for PLX90xx PCI-bridge cards with "
37 /* Pointer to device-dependent reset function */
50 #define PLX_LINT1_EN 0x1 /* Local interrupt 1 enable */
51 #define PLX_LINT1_POL (1 << 1) /* Local interrupt 1 polarity */
52 #define PLX_LINT2_EN (1 << 3) /* Local interrupt 2 enable */
53 #define PLX_LINT2_POL (1 << 4) /* Local interrupt 2 polarity */
[all …]
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| /linux/arch/arc/include/asm/ |
| H A D | bitops.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
23 * This is a pure count, so (1-32) or (0-31) doesn't apply
24 * It could be 0 to 32, based on num of 0's in there
25 * clz(0x8000_0000) = 0, clz(0xFFFF_FFFF)=0, clz(0) = 32, clz(1) = 31
32 " norm.f %0, %1 \n" in clz()
34 " add.p %0, %0, 1 \n" in clz()
50 r -= 16; in constant_fls()
54 r -= 8; in constant_fls()
58 r -= 4; in constant_fls()
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