| /Linux-v5.10/tools/power/pm-graph/config/ |
| 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)
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| /Linux-v5.10/Documentation/devicetree/bindings/pci/ |
| D | rockchip-pcie-ep.txt | 4 - compatible: Should contain "rockchip,rk3399-pcie-ep"
5 - reg: Two register ranges as listed in the reg-names property
6 - reg-names: Must include the following names
7 - "apb-base"
8 - "mem-base"
9 - clocks: Must contain an entry for each entry in clock-names.
10 See ../clocks/clock-bindings.txt for details.
11 - clock-names: Must include the following entries:
12 - "aclk"
13 - "aclk-perf"
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| 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
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| 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>
14 - $ref: "cdns-pcie-ep.yaml#"
19 - ti,j721e-pcie-ep
24 reg-names:
26 - const: intd_cfg
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| D | pci-ep.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/pci-ep.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
13 - Kishon Vijay Abraham I <kishon@ti.com>
17 pattern: "^pcie-ep@"
19 max-functions:
20 description: Maximum number of functions that can be configured
26 max-link-speed:
30 num-lanes:
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| /Linux-v5.10/drivers/iommu/ |
| D | ioasid.c | 1 // SPDX-License-Identifier: GPL-2.0
21 * struct ioasid_allocator_data - Internal data structure to hold information
24 * - Default allocator always has its own XArray to track the IOASIDs allocated.
25 * - Custom allocators may share allocation helpers with different private data.
26 * Custom allocators that share the same helper functions also share the same
33 * 3. When all custom allocators sharing the same helper functions are
37 * functions, outstanding IOASIDs are preserved.
41 * @ops: allocator helper functions and its data
61 static ioasid_t default_alloc(ioasid_t min, ioasid_t max, void *opaque);
77 static ioasid_t default_alloc(ioasid_t min, ioasid_t max, void *opaque) in default_alloc() argument
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| /Linux-v5.10/include/linux/ |
| D | ioasid.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
8 #define INVALID_IOASID ((ioasid_t)-1)
10 typedef ioasid_t (*ioasid_alloc_fn_t)(ioasid_t min, ioasid_t max, void *data);
18 * struct ioasid_allocator_ops - IOASID allocator helper functions and data
22 * @list: for tracking ops that share helper functions but not data
35 ioasid_t ioasid_alloc(struct ioasid_set *set, ioasid_t min, ioasid_t max,
46 ioasid_t max, void *private) in ioasid_alloc() argument
63 return -ENOTSUPP; in ioasid_register_allocator()
72 return -ENOTSUPP; in ioasid_set_data()
|
| /Linux-v5.10/drivers/pci/hotplug/ |
| 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.
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| /Linux-v5.10/drivers/staging/media/atomisp/pci/hive_isp_css_include/ |
| D | math_support.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
19 #include <linux/kernel.h> /* Override the definition of max/min from linux kernel*/
34 /* for preprocessor and array sizing use MIN and MAX
35 otherwise use min and max */
36 #define MAX(a, b) (((a) > (b)) ? (a) : (b)) macro
40 #define CEIL_DIV(a, b) (((b) != 0) ? ((a) + (b) - 1) / (b) : 0)
42 #define CEIL_MUL2(a, b) (((a) + (b) - 1) & ~((b) - 1))
43 #define CEIL_SHIFT(a, b) (((a) + (1 << (b)) - 1) >> (b))
45 #define ROUND_HALF_DOWN_DIV(a, b) (((b) != 0) ? ((a) + (b / 2) - 1) / (b) : 0)
54 #define NEXT_POWER_OF_2(x) (bit32(x - 1) + 1)
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| /Linux-v5.10/lib/ |
| D | pci_iomap.c | 1 // SPDX-License-Identifier: GPL-2.0
14 * pci_iomap_range - create a virtual mapping cookie for a PCI BAR
18 * @maxlen: max length of the memory to map
21 * You can access it using ioread*() and iowrite*(). These functions hide
39 len -= offset; in pci_iomap_range()
53 * pci_iomap_wc_range - create a virtual WC mapping cookie for a PCI BAR
57 * @maxlen: max length of the memory to map
60 * You can access it using ioread*() and iowrite*(). These functions hide
84 len -= offset; in pci_iomap_wc_range()
98 * pci_iomap - create a virtual mapping cookie for a PCI BAR
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| /Linux-v5.10/samples/pktgen/ |
| 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
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| /Linux-v5.10/Documentation/core-api/ |
| 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
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| /Linux-v5.10/Documentation/devicetree/bindings/security/tpm/ |
| D | google,cr50.txt | 4 functions, including TPM-like functionality. It communicates over
8 - compatible: Should be "google,cr50".
9 - spi-max-frequency: Maximum SPI frequency.
17 spi-max-frequency = <800000>;
|
| /Linux-v5.10/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ |
| D | ppevvmath.h | 27 …hange this value to change the number of decimal places in the final output - 5 is a good default …
30 #define MAX (1 << (SHIFT_AMOUNT - 1)) - 1 /* 32767 - Might change in the future */ macro
32 /* -------------------------------------------------------------------------------
33 * NEW TYPE - fINT
34 * -------------------------------------------------------------------------------
45 int real: 32 - SHIFT_AMOUNT;
49 /* -------------------------------------------------------------------------------
51 * -------------------------------------------------------------------------------
58 static fInt fNegate(fInt); /* Returns -1 * input fInt value */
60 static fInt fSubtract (fInt A, fInt B); /* Returns A-B - Sometimes easier than Ad…
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| /Linux-v5.10/kernel/trace/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
16 See Documentation/trace/ftrace-design.rst
21 See Documentation/trace/ftrace-design.rst
26 See Documentation/trace/ftrace-design.rst
37 See Documentation/trace/ftrace-design.rst
42 See Documentation/trace/ftrace-design.rst
47 Arch supports the gcc options -pg with -mfentry
52 Arch supports the gcc options -pg with -mrecord-mcount and -nop-mcount
135 bool "Boot-time Tracing support"
154 by using a compiler feature to insert a small, 5-byte No-Operation
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| /Linux-v5.10/Documentation/driver-api/media/ |
| D | dtv-common.rst | 1 .. SPDX-License-Identifier: GPL-2.0
3 Digital TV Common functions
4 ---------------------------
6 Math functions
9 Provide some commonly-used math functions, usually required in order to
12 .. kernel-doc:: include/media/dvb_math.h
18 Those functions are responsible for handling the DVB device nodes.
20 .. kernel-doc:: include/media/dvbdev.h
34 .. code-block:: c
43 /* read min. 1000, max. @bufsize: bytes */
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| /Linux-v5.10/tools/perf/Documentation/ |
| D | perf-ftrace.txt | 1 perf-ftrace(1)
5 ----
6 perf-ftrace - simple wrapper for kernel's ftrace functionality
10 --------
15 -----------
23 -------
25 -t::
26 --tracer=::
27 Tracer to use when neither -G nor -F option is not
30 -v::
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| /Linux-v5.10/drivers/net/ethernet/intel/ixgbe/ |
| 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 */
54 u16 *max,
59 u16 *max,
65 u16 *max,
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| /Linux-v5.10/drivers/media/usb/cx231xx/ |
| 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"
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| /Linux-v5.10/Documentation/devicetree/bindings/input/rmi4/ |
| D | rmi_spi.txt | 4 transports and different functions. This file describes the device tree
6 for other transports and functions can be found in
10 - compatible: syna,rmi4-spi
11 - reg: Chip select address for the device
12 - #address-cells: Set to 1 to indicate that the function child nodes
14 - #size-cells: Set to 0 to indicate that the function child nodes do not
18 - interrupts: interrupt which the rmi device is connected to.
19 See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
21 - spi-rx-delay-us: microsecond delay after a read transfer.
22 - spi-tx-delay-us: microsecond delay after a write transfer.
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| /Linux-v5.10/sound/pci/ice1712/ |
| 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()
46 index_offset = snd_ctl_get_ioff(kctl, &kctl->id); in snd_wm8776_activate_ctl()
47 vd = &kctl->vd[index_offset]; in snd_wm8776_activate_ctl()
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| 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,
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| /Linux-v5.10/include/media/ |
| D | v4l2-ctrls.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
14 #include <media/media-request.h>
20 #include <media/mpeg2-ctrls.h>
21 #include <media/fwht-ctrls.h>
22 #include <media/h264-ctrls.h>
23 #include <media/vp8-ctrls.h>
24 #include <media/hevc-ctrls.h>
39 * union v4l2_ctrl_ptr - A pointer to a control value.
40 * @p_s32: Pointer to a 32-bit signed value.
41 * @p_s64: Pointer to a 64-bit signed value.
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| /Linux-v5.10/Documentation/devicetree/bindings/sound/ |
| D | st,sta350.txt | 7 - compatible: "st,sta350"
8 - reg: the I2C address of the device for I2C
9 - reset-gpios: a GPIO spec for the reset pin. If specified, it will be
12 - power-down-gpios: a GPIO spec for the power down pin. If specified,
16 - vdd-dig-supply: regulator spec, providing 3.3V
17 - vdd-pll-supply: regulator spec, providing 3.3V
18 - vcc-supply: regulator spec, providing 5V - 26V
22 - st,output-conf: number, Selects the output configuration:
23 0: 2-channel (full-bridge) power, 2-channel data-out
24 1: 2 (half-bridge). 1 (full-bridge) on-board power
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| /Linux-v5.10/drivers/scsi/bfa/ |
| 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))
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