/linux/arch/arm64/boot/dts/ti/ |
H A D | k3-j784s4-evm-pcie0-pcie1-ep.dtso | 1 // SPDX-License-Identifier: GPL-2.0-only OR MIT 8 * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/ 11 /dts-v1/; 14 #include <dt-bindings/interrupt-controller/arm-gic.h> 15 #include <dt-bindings/soc/ti,sci_pm_domain.h> 17 #include "k3-pinctrl.h" 32 #address-cells = <2>; 33 #size-cells = <2>; 34 interrupt-parent = <&gic500>; 36 pcie0_ep: pcie-ep@2900000 { [all …]
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H A D | k3-j721s2-evm-pcie1-ep.dtso | 1 // SPDX-License-Identifier: GPL-2.0-only OR MIT 8 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/ 11 /dts-v1/; 14 #include <dt-bindings/interrupt-controller/arm-gic.h> 15 #include <dt-bindings/soc/ti,sci_pm_domain.h> 17 #include "k3-pinctrl.h" 28 #address-cells = <2>; 29 #size-cells = <2>; 30 interrupt-parent = <&gic500>; 32 pcie1_ep: pcie-ep@2910000 { [all …]
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H A D | k3-j721e-evm-pcie0-ep.dtso | 1 // SPDX-License-Identifier: GPL-2.0-only OR MIT 8 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/ 11 /dts-v1/; 14 #include <dt-bindings/interrupt-controller/arm-gic.h> 15 #include <dt-bindings/soc/ti,sci_pm_domain.h> 17 #include "k3-pinctrl.h" 28 #address-cells = <2>; 29 #size-cells = <2>; 30 interrupt-parent = <&gic500>; 32 pcie0_ep: pcie-ep@2900000 { [all …]
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/linux/tools/power/pm-graph/config/ |
H A D | example.cfg | 6 # command line. It also includes advanced settings for functions 9 # sudo ./sleepgraph.py -config config/example.cfg 14 # ---- General Options ---- 26 output-dir: suspend-{hostname}-{date}-{time} 49 # Enable/disable runtime suspend for all devices, restore all after test (default: no-action) 53 # Switch the display on/off for the test using xset (default: no-action) 57 # Print the status of the test run in the given file (default: no-action) 64 # ---- Advanced Options ---- 74 # graph source functions in the timeline (default: false) 101 # Call Loop Max Gap (dev mode only) [all …]
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/linux/Documentation/misc-devices/ |
H A D | mrvl_cn10k_dpi.rst | 1 .. SPDX-License-Identifier: GPL-2.0 11 DPI hardware comprises a physical function (PF), its virtual functions, 15 requests from its VF functions and provisions DMA engine resources to 16 it's VF functions. 21 /dev/mrvl-cn10k-dpi node to set DMA engine and PEM (PCIe interface) port 37 ioctl that sets max payload size & max read request size parameters of 42 ioctl that sets DMA engine's fifo sizes & max outstanding load request 49 vfio-pci driver. Below is a sample dpi dma application to demonstrate on 52 https://github.com/MarvellEmbeddedProcessors/dpi-sample-app
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/linux/Documentation/devicetree/bindings/pci/ |
H A D | rcar-pci-ep.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2 # Copyright (C) 2020 Renesas Electronics Europe GmbH - https://www.renesas.com/eu/en/ 4 --- 5 $id: http://devicetree.org/schemas/pci/rcar-pci-ep.yaml# 6 $schema: http://devicetree.org/meta-schemas/core.yaml# 8 title: Renesas R-Car PCIe Endpoint 11 - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 12 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17 - enum: 18 - renesas,r8a774a1-pcie-ep # RZ/G2M [all …]
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H A D | ti,j721e-pci-ep.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ 4 --- 5 $id: http://devicetree.org/schemas/pci/ti,j721e-pci-ep.yaml# 6 $schema: http://devicetree.org/meta-schemas/core.yaml# 11 - Kishon Vijay Abraham I <kishon@ti.com> 16 - const: ti,j721e-pcie-ep 17 - const: ti,j784s4-pcie-ep 18 - description: PCIe EP controller in AM64 20 - const: ti,am64-pcie-ep [all …]
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H A D | snps,dw-pcie-ep.yaml | 1 # SPDX-License-Identifier: GPL-2.0 3 --- 4 $id: http://devicetree.org/schemas/pci/snps,dw-pcie-ep.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Jingoo Han <jingoohan1@gmail.com> 11 - Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16 # Please create a separate DT-schema for your DWC PCIe Endpoint controller 17 # and make sure it's assigned with the vendor-specific compatible string. 21 const: snps,dw-pcie-ep 23 - compatible [all …]
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/linux/kernel/trace/ |
H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only 21 API, which will be used by other function-entry hooking 27 See Documentation/trace/ftrace-design.rst 32 See Documentation/trace/ftrace-design.rst 40 See Documentation/trace/ftrace-design.rst 69 See Documentation/trace/ftrace-design.rst 74 See Documentation/trace/ftrace-desig [all...] |
/linux/drivers/pci/hotplug/ |
H A D | acpiphp_glue.c | 1 // SPDX-License-Identifier: GPL-2.0+ 3 * ACPI PCI HotPlug glue functions to ACPI CA subsystem 5 * Copyright (C) 2002,2003 Takayoshi Kochi (t-kochi@bq.jp.nec.com) 6 * Copyright (C) 2002 Hiroshi Aono (h-aono@ap.jp.nec.com) 8 * Copyright (C) 2003-2005 Matthew Wilcox (willy@infradead.org) 9 * Copyright (C) 2003-2005 Hewlett Packard 21 * - The one in acpiphp_bridge has its refcount elevated by pci_get_slot() 24 * - When a P2P bridge is present, we elevate the refcount on the subordinate 35 #include <linux/pci-acpi.h> 54 * acpiphp_init_context - Create hotplug context and grab a reference to it. [all …]
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/linux/net/xdp/ |
H A D | xsk_queue.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* XDP user-space ring structure 58 * Documentation/core-api/circular-buffers.rst. For the Rx and 65 * if (LOAD ->consumer) { (A) LOAD.acq ->producer (C) 67 * STORE.rel ->producer (B) STORE.rel ->consumer (D) 82 * between ->producer and data. 84 * (A) is a control dependency that separates the load of ->consumer 85 * from the stores of $data. In case ->consumer indicates there is no 118 /* Functions that read and validate content from consumer rings. */ 122 struct xdp_umem_ring *ring = (struct xdp_umem_ring *)q->ring; in __xskq_cons_read_addr_unchecked() [all …]
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/linux/Documentation/core-api/ |
H A D | rbtree.rst | 2 Red-black Trees (rbtree) in Linux 9 What are red-black trees, and what are they for? 10 ------------------------------------------------ 12 Red-black trees are a type of self-balancing binary search tree, used for 19 Red-black trees are similar to AVL trees, but provide faster real-time bounded 26 There are a number of red-black trees in use in the kernel. 29 The high-resolution timer code uses an rbtree to organize outstanding 31 red-black tree. Virtual memory areas (VMAs) are tracked with red-black 38 Linux Weekly News article on red-black trees 41 Wikipedia entry on red-black trees [all …]
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/linux/samples/pktgen/ |
H A D | functions.sh | 2 # Common functions used by pktgen scripts 3 # - Depending on bash 3 (or higher) syntax 8 set -o errexit 10 ## -- General shell logging cmds -- 23 if [[ -n "$VERBOSE" ]]; then 28 ## -- Pktgen proc config commands -- ## 31 # Three different shell functions for configuring the different 35 # These functions correspond to pktgens different components. 67 if [[ ! -e "$proc_ctrl" ]]; then 70 if [[ ! -w "$proc_ctrl" ]]; then [all …]
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/linux/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ |
H A D | ppevvmath.h | 29 …/* Change this value to change the number of decimal places in the final output - 5 is a good defa… 34 /* 32767 - Might change in the future */ 35 MAX = (1 << (SHIFT_AMOUNT - 1)) - 1, enumerator 38 /* ------------------------------------------------------------------------------- 39 * NEW TYPE - fINT 40 * ------------------------------------------------------------------------------- 51 int real: 32 - SHIFT_AMOUNT; 55 /* ------------------------------------------------------------------------------- 57 * ------------------------------------------------------------------------------- 64 static fInt fNegate(fInt); /* Returns -1 * input fInt value */ [all …]
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/linux/drivers/media/usb/cx231xx/ |
H A D | cx231xx.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 3 cx231xx.h - driver for Conexant Cx23100/101/102 USB video capture devices 21 #include <media/drv-intf/cx2341x.h> 23 #include <media/videobuf2-vmalloc.h> 24 #include <media/v4l2-device.h> 25 #include <media/v4l2-ctrls.h> 26 #include <media/v4l2-fh.h> 27 #include <media/rc-core.h> 28 #include <media/i2c/ir-kbd-i2c.h> 30 #include "cx231xx-reg.h" [all …]
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/linux/Documentation/devicetree/bindings/iio/addac/ |
H A D | adi,ad74413r.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Cosmin Tanislav <cosmin.tanislav@analog.com> 13 The AD74412R and AD74413R are quad-channel software configurable input/output 18 The devices feature a 16-bit ADC and four configurable 13-bit DACs to provide 19 four configurable input/output channels and a suite of diagnostic functions. 20 The AD74413R differentiates itself from the AD74412R by being HART-compatible. 27 - adi,ad74412r 28 - adi,ad74413r [all …]
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/linux/drivers/scsi/bfa/ |
H A D | bfa_svc.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */ 3 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. 4 * Copyright (c) 2014- QLogic Corporation. 8 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. 19 * Scatter-gather DMA related defines 27 #define BFA_SGPG_ROUNDUP(_l) (((_l) + (sizeof(struct bfi_sgpg_s) - 1)) \ 28 & ~(sizeof(struct bfi_sgpg_s) - 1)) 51 /* Max SGPG dma segs required */ 64 #define BFA_SGPG_MOD(__bfa) (&(__bfa)->modules.sgpg_mod) 65 #define BFA_MEM_SGPG_KVA(__bfa) (&(BFA_SGPG_MOD(__bfa)->kva_seg)) [all …]
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/linux/tools/power/cpupower/utils/helpers/ |
H A D | amd.c | 1 // SPDX-License-Identifier: GPL-2.0 14 /* ACPI P-States Helper Functions for AMD Processors ***************/ 101 * cpu -> the cpu that gets evaluated in decode_pstates() 102 * boost_states -> how much boost states the machines support in decode_pstates() 105 * pstates -> a pointer to an array of size MAX_HW_PSTATES in decode_pstates() 108 * no -> amount of pstates above array got filled up with in decode_pstates() 110 * returns zero on success, - in decode_pstates() [all...] |
/linux/Documentation/userspace-api/netlink/ |
H A D | intro-specs.rst | 1 .. SPDX-License-Identifier: BSD-3-Clause 21 - ``--spec`` - point to the spec file 22 - ``--do $name`` / ``--dump $name`` - issue request ``$name`` 23 - ``--json $attrs`` - provide attributes for the request 24 - ``--subscribe $group`` - receive notifications from ``$group`` 30 $ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/ethtool.yaml \ 31 --do rings-get \ 32 --json '{"header":{"dev-index": 18}}' 33 {'header': {'dev-index': 18, 'dev-name': 'eni1np1'}, 35 'rx-jumbo': 0, [all …]
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/linux/sound/pci/ice1712/ |
H A D | wm8776.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 5 * Lowlevel functions for WM8776 codec 7 * Copyright (c) 2012 Ondrej Zary <linux@rainbow-software.org> 16 /* low-level access */ 24 wm->regs[addr] = data; in snd_wm8776_write() 25 wm->ops.write(wm, bus_addr, bus_data); in snd_wm8776_write() 28 /* register-level functions */ 34 struct snd_card *card = wm->card; in snd_wm8776_activate_ctl() 42 index_offset = snd_ctl_get_ioff(kctl, &kctl->id); in snd_wm8776_activate_ctl() 43 vd = &kctl->vd[index_offset]; in snd_wm8776_activate_ctl() [all …]
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H A D | wm8766.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 5 * Lowlevel functions for WM8766 codec 7 * Copyright (c) 2012 Ondrej Zary <linux@rainbow-software.org> 16 /* low-level access */ 21 wm->regs[addr] = data; in snd_wm8766_write() 22 wm->ops.write(wm, addr, data); in snd_wm8766_write() 27 static const DECLARE_TLV_DB_SCALE(wm8766_tlv, -12750, 50, 1); 38 .max = 0xff, 49 .max = 0xff, 60 .max = 0xff, [all …]
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/linux/tools/perf/Documentation/ |
H A D | perf-ftrace.txt | 1 perf-ftrace(1) 5 ---- 6 perf-ftrace - simple wrapper for kernel's ftrace functionality 10 --- [all...] |
/linux/drivers/net/ethernet/intel/ixgbe/ |
H A D | ixgbe_dcb_82598.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright(c) 1999 - 2018 Intel Corporation. */ 10 #define IXGBE_DPMCS_TDPAC 0x00000001 /* 0 Round Robin, 1 DFP - Deficit Fixed Priority */ 17 #define IXGBE_RT2CR_MCL_SHIFT 12 /* Offset to Max Credit Limit setting */ 33 #define IXGBE_PDPMCS_TPPAC 0x00000020 /* 0 Round Robin, 1 for DFP - Deficit Fixed Priority */ 46 /* DCB hardware-specific driver APIs */ 48 /* DCB PFC functions */ 53 u16 *max, u8 *prio_type); 56 u16 *max, u8 *bwg_id, u8 *prio_type); 59 u16 *max, u8 *bwg_id, u8 *prio_type); [all …]
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/linux/include/media/ |
H A D | v4l2-ctrls.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 14 #include <media/media-request.h> 29 * union v4l2_ctrl_ptr - A pointer to a control value. 30 * @p_s32: Pointer to a 32-bit signed value. 31 * @p_s64: Pointer to a 64-bit signed value. 32 * @p_u8: Pointer to a 8-bit unsigned value. 33 * @p_u16: Pointer to a 16-bit unsigned value. 34 * @p_u32: Pointer to a 32-bit unsigned value. 97 * v4l2_ctrl_ptr_create() - Helper function to return a v4l2_ctrl_ptr from a 109 * struct v4l2_ctrl_ops - The control operations that the driver has to provide. [all …]
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/linux/tools/testing/selftests/powerpc/dscr/ |
H A D | dscr.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */ 5 * This header file contains helper functions and macros 29 #define THREADS 100 /* Max threads */ 30 #define COUNT 100 /* Max iterations */ 31 #define DSCR_MAX 16 /* Max DSCR value */ 32 #define LEN_MAX 100 /* Max name length */
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