/linux/arch/powerpc/kvm/ |
H A D | book3s_hv_ras.c | 1 // SPDX-License-Identifier: GPL-2.0-only 21 #define SRR1_MC_LDSTERR (1ul << (63-42)) 22 #define SRR1_MC_IFETCH_SH (63-45) 25 #define SRR1_MC_IFETCH_SLBMULTI 3 /* SLB multi-hit */ 26 #define SRR1_MC_IFETCH_SLBPARMULTI 4 /* SLB parity + multi-hit */ 27 #define SRR1_MC_IFETCH_TLBMULTI 5 /* I-TLB multi-hit */ 30 #define DSISR_MC_DERAT_MULTI 0x800 /* D-ERAT multi-hit */ 31 #define DSISR_MC_TLB_MULTI 0x400 /* D-TLB multi-hit */ 33 #define DSISR_MC_SLB_MULTI 0x080 /* SLB multi-hit */ 34 #define DSISR_MC_SLB_PARMULTI 0x040 /* SLB parity + multi-hit */ [all …]
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/linux/drivers/gpu/drm/imagination/ |
H A D | pvr_rogue_fwif_client.h | 1 /* SPDX-License-Identifier: GPL-2.0-only OR MIT */ 22 * Base page size is dependent on core: 27 * Minimum PB = Base Pages + (NUM_TE_PIPES-1)*16K + (NUM_VCE_PIPES-1)*64K + 40 * of 4GB minus the Minimum PB. For convenience we take the smaller power-of-2 51 /* Use single core in a multi core setup. */ 58 /* Use single core in a multi core setup. */ 78 /*!< Use single core in a multi core setup. */ 85 /*!< Use single core in a multi core setup. */ 252 /* Stride IN BYTES for Z-Buffer in case of RTAs. */ 254 /* Stride IN BYTES for S-Buffer in case of RTAs. */
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/linux/drivers/firmware/arm_scmi/ |
H A D | protocols.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 42 * struct scmi_msg_resp_prot_version - Response for a message 59 * struct scmi_msg - Message(Tx/Rx) structure 70 * struct scmi_msg_hdr - Message(Tx/Rx) header 92 * struct scmi_xfer - Structure representing a message flow 97 * @rx: Receive message, the buffer should be pre-allocated to store 98 * message. If request-ACK protocol is used, we can reuse the same 111 * though the timed-out transaction will anyway cause the command 112 * request to be reported as failed by time-out, the underlying xfer 118 * - SCMI_XFER_SENT_OK -> SCMI_XFER_RESP_OK [ -> SCMI_XFER_DRESP_OK ] [all …]
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/linux/Documentation/devicetree/bindings/net/dsa/ |
H A D | mediatek,mt7530.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Arınç ÜNAL <arinc.unal@arinc9.com> 11 - Landen Chao <Landen.Chao@mediatek.com> 12 - DENG Qingfang <dqfext@gmail.com> 13 - Sean Wang <sean.wang@mediatek.com> 14 - Daniel Golle <daniel@makrotopia.org> 17 There are three versions of MT7530, standalone, in a multi-chip module and 18 built-into a SoC. [all …]
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/linux/Documentation/devicetree/bindings/leds/ |
H A D | leds-pwm-multicolor.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/leds/leds-pwm-multicolor.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Multi-color LEDs connected to PWM 10 - Sven Schwermer <sven.schwermer@disruptive-technologies.com> 13 This driver combines several monochrome PWM LEDs into one multi-color 18 const: pwm-leds-multicolor 20 multi-led: 22 $ref: leds-class-multicolor.yaml# [all …]
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H A D | onnn,ncp5623.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: ON Semiconductor NCP5623 multi-LED Driver 10 - Abdel Alkuor <alkuor@gmail.com> 14 https://www.onsemi.com/pdf/datasheet/ncp5623-d.pdf 19 - onnn,ncp5623 24 multi-led: 26 $ref: leds-class-multicolor.yaml# 30 "#address-cells": [all …]
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H A D | leds-group-multicolor.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Multi-color LED built with monochromatic LEDs 10 - Jean-Jacques Hiblot <jjhiblot@traphandler.com> 13 This driver combines several monochromatic LEDs into one multi-color 18 const: leds-group-multicolor 23 $ref: /schemas/types.yaml#/definitions/phandle-array 26 - leds [all …]
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H A D | leds-lp50xx.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/leds/leds-lp50xx.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Andrew Davis <afd@ti.com> 13 The LP50XX is multi-channel, I2C RGB LED Drivers that can group RGB LEDs into 27 - ti,lp5009 28 - ti,lp5012 29 - ti,lp5018 30 - ti,lp5024 [all …]
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/linux/arch/sh/mm/ |
H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0 12 Some SH processors (such as SH-2/SH-2A) lack an MMU. In order to 15 On other systems (such as the SH-3 and 4) where an MMU exists, 26 On MMU-less systems, any of these page sizes can be selected 89 bool "Support 32-bit physical addressing through PMB" 95 32-bits through the SH-4A PMB. If this is not set, legacy 96 29-bit physical addressing will be used. 116 bool "Non-Uniform Memory Access (NUMA) Support" 186 bool "Multi-core scheduler support" 190 Multi-core scheduler support improves the CPU scheduler's decision [all …]
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/linux/Documentation/networking/ |
H A D | scaling.rst | 1 .. SPDX-License-Identifier: GPL-2.0 13 multi-processor systems. 17 - RSS: Receive Side Scaling 18 - RPS: Receive Packet Steering 19 - RFS: Receive Flow Steering 20 - Accelerated Receive Flow Steering 21 - XPS: Transmit Packet Steering 28 (multi-queue). On reception, a NIC can send different packets to different 33 generally known as “Receive-side Scaling” (RSS). The goal of RSS and 35 Multi-queue distribution can also be used for traffic prioritization, but [all …]
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/linux/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/ |
H A D | kconfig.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB 10 | mlx5 core is modular and most of the major mlx5 core driver features can be selected (compiled in… 27 | This will provide mlx5 core driver for mlx5 ulps to interface with (mlx5e, mlx5_ib). 34 | built-in into mlx5_core.ko. 39 …g (DCB) Support <https://enterprise-support.nvidia.com/s/article/howto-auto-config-pfc-and-ets-on-… 53 | Flow-based classifiers, such as those registered through 54 | `tc-flower(8)`, are processed by the device, rather than the 61 | Enables Hardware-accelerated receive flow steering (arfs) support, and ntuple filtering. 62 | https://enterprise-support.nvidia.com/s/article/howto-configure-arfs-on-connectx-4 67 | Enables :ref:`IPSec XFRM cryptography-offload acceleration <xfrm_device>`. [all …]
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/linux/Documentation/devicetree/bindings/timer/ |
H A D | renesas,mtu2.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Renesas Multi-Function Timer Pulse Unit 2 (MTU2) 10 - Geert Uytterhoeven <geert+renesas@glider.be> 11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14 The MTU2 is a multi-purpose, multi-channel timer/counter with configurable clock inputs 23 - enum: 24 - renesas,mtu2-r7s72100 # RZ/A1H 25 - const: renesas,mtu2 [all …]
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/linux/Documentation/gpu/amdgpu/display/ |
H A D | dc-glossary.rst | 7 'Documentation/gpu/amdgpu/amdgpu-glossary.rst'; if you cannot find it anywhere, 19 Application-Specific Integrated Circuit 49 Cathode Ray Tube Controller - commonly called "Controller" - Generates 59 Display Core 80 Display Core Next 108 Display Micro-Controller Unit 111 Display Micro-Controller Unit, version B 177 Multi Plane Overlay 180 Multi Stream Transport 225 Transition-Minimized Differential Signaling
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/linux/Documentation/devicetree/bindings/remoteproc/ |
H A D | mtk,scp.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Tinghan Shen <tinghan.shen@mediatek.com> 13 This binding provides support for ARM Cortex M4 Co-processor found on some 19 - mediatek,mt8183-scp 20 - mediatek,mt8186-scp 21 - mediatek,mt8188-scp 22 - mediatek,mt8188-scp-dual 23 - mediatek,mt8192-scp [all …]
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/linux/Documentation/core-api/ |
H A D | cpu_hotplug.rst | 26 A more novel use of CPU-hotplug support is its use today in suspend resume 27 support for SMP. Dual-core and HT support makes even a laptop run SMP kernels 75 from the map depending on the event is hot-add/hot-remove. There are currently 80 be read-only for most use. When setting up per-cpu resources almost always use 94 $ ls -lh /sys/devices/system/cpu 96 drwxr-xr-x 9 root root 0 Dec 21 16:33 cpu0 97 drwxr-xr-x 9 root root 0 Dec 21 16:33 cpu1 98 drwxr-xr-x 9 root root 0 Dec 21 16:33 cpu2 99 drwxr-xr-x 9 root root 0 Dec 21 16:33 cpu3 100 drwxr-xr-x 9 root root 0 Dec 21 16:33 cpu4 [all …]
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/linux/Documentation/devicetree/bindings/iio/dac/ |
H A D | adi,ad5696.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Analog Devices AD5696 and similar I2C multi-channel DACs 10 - Michael Auchter <michael.auchter@ni.com> 13 Binding for Analog Devices AD5696 and similar multi-channel DACs 18 - adi,ad5311r 19 - adi,ad5337r 20 - adi,ad5338r 21 - adi,ad5671r [all …]
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/linux/Documentation/devicetree/bindings/sound/ |
H A D | nvidia,tegra210-mbdrc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-mbdrc.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 The Multi Band Dynamic Range Compressor (MBDRC) is part of Output 13 single full band or a dual band or a multi band dynamic processor. 16 - Jon Hunter <jonathanh@nvidia.com> 17 - Mohan Kumar <mkumard@nvidia.com> 18 - Sameer Pujar <spujar@nvidia.com> 23 - const: nvidia,tegra210-mbdrc [all …]
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H A D | audio-graph-card2.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/sound/audio-graph-card2.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 15 - audio-graph-card2 17 $ref: /schemas/types.yaml#/definitions/phandle-array 25 $ref: /schemas/types.yaml#/definitions/non-unique-string-array 26 aux-devs: 30 $ref: /schemas/types.yaml#/definitions/phandle-array [all …]
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H A D | microchip,sama7g5-i2smcc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/sound/microchip,sama7g5-i2smcc.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Microchip I2S Multi-Channel Controller 10 - Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13 The I2SMCC complies with the Inter-IC Sound (I2S) bus specification and 15 multi-channel audio codecs. It consists of a receiver, a transmitter and a 19 multi-channel is supported by using multiple data pins, output and 23 "#sound-dai-cells": [all …]
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/linux/arch/sparc/ |
H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only 3 bool "64-bit kernel" if "$(ARCH)" = "sparc" 10 Say yes to build a 64-bit kernel - formerly known as sparc64 11 Say no to build a 32-bit kernel - formerly known as sparc 155 bool "Symmetric multi-processing support" 161 If you say N here, the kernel will run on uni- and multiprocessor 171 See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO 226 bool "Support for hot-pluggable CPUs" 238 tristate "UltraSPARC-III Memory Controller driver" 242 This adds a driver for the UltraSPARC-III memory controller. [all …]
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/linux/Documentation/devicetree/bindings/mfd/ |
H A D | xylon,logicvc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 4 --- 6 $schema: http://devicetree.org/meta-schemas/core.yaml# 8 title: Xylon LogiCVC multi-function device 11 - Paul Kocialkowski <paul.kocialkowski@bootlin.com> 15 As a result, a multi-function device is exposed as parent of the display 21 - enum: 22 - xylon,logicvc-3.02.a 23 - const: syscon 24 - const: simple-mfd [all …]
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/linux/Documentation/devicetree/bindings/media/ |
H A D | cnm,wave521c.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Chips&Media Wave 5 Series multi-standard codec IP 10 - Nas Chung <nas.chung@chipsnmedia.com> 11 - Jackson Lee <jackson.lee@chipsnmedia.com> 14 The Chips&Media WAVE codec IP is a multi format video encoder/decoder 19 - enum: 20 - ti,j721s2-wave521c 21 - const: cnm,wave521c [all …]
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/linux/Documentation/driver-api/ |
H A D | men-chameleon-bus.rst | 31 ---------------------- 38 ----------------------------------------- 44 - Multi-resource MCB devices like the VME Controller or M-Module carrier. 45 - MCB devices that need another MCB device, like SRAM for a DMA Controller's 47 - A per-carrier IRQ domain for carrier devices that have one (or more) IRQs 48 per MCB device like PCIe based carriers with MSI or MSI-X support. 55 - The MEN Chameleon Bus itself, 56 - drivers for MCB Carrier Devices and 57 - the parser for the Chameleon table. 60 ----------------- [all …]
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/linux/drivers/mfd/ |
H A D | tps6507x.c | 2 * tps6507x.c -- TPS6507x chip family multi-function driver 11 * Using code from wm831x-*.c, wm8400-core, Wolfson Microelectronics PLC. 13 * For licencing details see kernel-base/COPYING 23 #include <linux/mfd/core.h> 28 .name = "tps6507x-pmic", 31 .name = "tps6507x-ts", 39 struct i2c_client *i2c = tps6507x->i2c_client; in tps6507x_i2c_read_device() 44 xfer[0].addr = i2c->addr; in tps6507x_i2c_read_device() 50 xfer[1].addr = i2c->addr; in tps6507x_i2c_read_device() 55 ret = i2c_transfer(i2c->adapter, xfer, 2); in tps6507x_i2c_read_device() [all …]
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/linux/Documentation/input/ |
H A D | multi-touch-protocol.rst | 4 Multi-touch (MT) Protocol 7 :Copyright: |copy| 2009-2010 Henrik Rydberg <rydberg@euromail.se> 11 ------------ 13 In order to utilize the full power of the new multi-touch and multi-user 16 document describes the multi-touch (MT) protocol which allows kernel 30 -------------- 34 packet. Since these events are ignored by current single-touch (ST) 48 All drivers mark the end of a multi-touch transfer by calling the usual 67 the ABS_MT_TRACKING_ID of the associated slot. A non-negative tracking id 68 is interpreted as a contact, and the value -1 denotes an unused slot. A [all …]
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