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/linux-6.14.4/Documentation/devicetree/bindings/hwmon/
Dpwm-fan.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/hwmon/pwm-fan.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Fan connected to PWM lines
10 - Jean Delvare <[email protected]>
11 - Guenter Roeck <linux@roeck-us.net>
15 const: pwm-fan
17 cooling-levels:
18 description: PWM duty cycle values corresponding to thermal cooling states.
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/linux-6.14.4/Documentation/hwmon/
Dnct6775.rst19 * Nuvoton NCT5572D/NCT6771F/NCT6772F/NCT6775F/W83677HG-I
83 * Nuvoton NCT6796D-S/NCT6799D-R
93 Guenter Roeck <linux@roeck-us.net>
96 -----------
101 The chips support up to 25 temperature monitoring sources. Up to 6 of those are
103 PCH, and SMBUS. Depending on the chip type, 2 to 6 of the temperature sources
105 temperatures. The driver reports up to 10 of the temperatures to the user.
106 There are 4 to 5 fan rotation speed sensors, 8 to 15 analog voltage sensors,
108 fan regulation strategies (plus manual fan control mode).
117 value. Alarms are only supported for temp1 to temp6, depending on the chip type.
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/linux-6.14.4/include/net/sctp/
Dcommand.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 * Copyright (C) 1999-2001 Cisco, Motorola
10 * Please send any bug reports or fixes you make to the
12 * lksctp developers <linux-[email protected]>
16 * Karl Knutson <[email protected].us>
17 * Ardelle Fan <ardelle.fan@intel.com>
18 * Sridhar Samudrala <sri@us.ibm.com>
39 SCTP_CMD_CHUNK_ULP, /* Send a chunk to the sockets layer. */
40 SCTP_CMD_EVENT_ULP, /* Send a notification to the sockets layer. */
41 SCTP_CMD_REPLY, /* Send a chunk to our peer. */
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Dsctp.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 * Copyright (c) 1999-2000 Cisco, Inc.
5 * Copyright (c) 1999-2001 Motorola, Inc.
6 * Copyright (c) 2001-2003 Intel Corp.
12 * Please send any bug reports or fixes you make to the
14 * lksctp developers <linux-[email protected]>
19 * Jon Grimm <jgrimm@us.ibm.com>
20 * Daisy Chang <daisyc@us.ibm.com>
21 * Sridhar Samudrala <sri@us.ibm.com>
22 * Ardelle Fan <ardelle.fan@intel.com>
[all …]
/linux-6.14.4/drivers/hwmon/
Dpwm-fan.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * pwm-fan.c - Hwmon driver for fans connected to PWM lines.
74 atomic_inc(&tach->pulses); in pulse_handler()
82 unsigned int delta = ktime_ms_delta(ktime_get(), ctx->sample_start); in sample_timer()
86 for (i = 0; i < ctx->tach_count; i++) { in sample_timer()
87 struct pwm_fan_tach *tach = &ctx->tachs[i]; in sample_timer()
90 pulses = atomic_read(&tach->pulses); in sample_timer()
91 atomic_sub(pulses, &tach->pulses); in sample_timer()
92 tach->rpm = (unsigned int)(pulses * 1000 * 60) / in sample_timer()
93 (ctx->pulses_per_revolution[i] * delta); in sample_timer()
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Dnpcm750-pwm-fan.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2014-2018 Nuvoton Technology corporation.
7 #include <linux/hwmon-sysfs.h>
79 /* NPCM7XX FAN Tacho registers */
140 /* FAN General Definition */
141 /* Define the maximum FAN channel number */
147 * Get Fan Tach Timeout (base on clock 214843.75Hz, 1 cnt = 4.654us)
149 * (The minimum FAN speed could to support ~640RPM/pulse 1,
150 * 320RPM/pulse 2, ...-- 10.6Hz)
154 #define NPCM7XX_FAN_TCPA (NPCM7XX_FAN_TCNT - NPCM7XX_FAN_TIMEOUT)
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Dabituguru.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * abituguru.c Copyright (c) 2005-2006 Hans de Goede <[email protected]>
23 #include <linux/hwmon-sysfs.h>
35 * Warning if you increase one of the 2 MAX defines below to 10 or higher you
50 #define ABIT_UGURU_FAN_LOW_ALARM_ENABLE 0x01 /* fan under min */
54 /* uGuru fan PWM (speed control) flags */
63 * In many cases we need to wait for the uGuru to reach a certain status, most
64 * of the time it will reach this status within 30 - 90 ISA reads, and thus we
65 * can best busy wait. This define gives the total amount of reads to try.
69 * However sometimes older versions of the uGuru seem to be distracted and they
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Dadm1026.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * adm1026.c - Part of lm_sensors, Linux kernel modules for hardware
19 #include <linux/hwmon-sysfs.h>
20 #include <linux/hwmon-vid.h>
24 /* Addresses to scan */
27 static int gpio_input[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
28 -1, -1, -1, -1, -1, -1, -1, -1 };
29 static int gpio_output[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
30 -1, -1, -1, -1, -1, -1, -1, -1 };
31 static int gpio_inverted[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
[all …]
Dfschmd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2007 - 2009 Hans de Goede <[email protected]>
15 * <thilo.cestonaro.external@fujitsu-siemens.com>
28 #include <linux/hwmon-sysfs.h>
39 /* Addresses to scan */
81 /* voltages, weird order is to keep the same order as the old drivers */
95 * minimum pwm at which the fan is driven (pwm can be increased depending on
110 /* actual fan speed */
121 /* fan status registers */
132 /* fan ripple / divider registers */
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Dit87.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * it87.c - Part of lm_sensors, Linux kernel modules for hardware
6 * The IT8705F is an LPC-based Super I/O part that contains UARTs, a
8 * addition to an Environment Controller (Enhanced Hardware Monitor and
9 * Fan Controller)
41 * Copyright (C) 2005-2010 Jean Delvare <[email protected]>
53 #include <linux/hwmon-sysfs.h>
54 #include <linux/hwmon-vid.h>
71 #define REG_2E 0x2e /* The register to read/write */
72 #define REG_4E 0x4e /* Secondary register to read/write */
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Dnct6775-platform.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * nct6775 - Platform driver for the hardware monitoring
4 * functionality of Nuvoton NCT677x Super-I/O chips
6 * Copyright (C) 2012 Guenter Roeck <linux@roeck-us.net>
13 #include <linux/hwmon-sysfs.h>
14 #include <linux/hwmon-vid.h>
38 [nct6799] = "NCT6796D-S/NCT6799D-R",
47 MODULE_PARM_DESC(fan_debounce, "Enable debouncing for fan RPM signal");
64 * Super-I/O constants and functions
124 * access to only one SuperIO chip at 0x0290.
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Dnct6775-core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * nct6775 - Driver for the hardware monitoring functionality of
4 * Nuvoton NCT677x Super-I/O chips
6 * Copyright (C) 2012 Guenter Roeck <linux@roeck-us.net>
9 * Copyright (C) 2005-2012 Jean Delvare <[email protected]>
14 * Copyright (C) 2010 Sheng-Yuan Huang (Nuvoton) (PS00)
21 * Chip #vin #fan #pwm #temp chip IDs man ID
36 * nct6796d-s 18 7 7 6+2 0xd801 0xc1 0x5ca3
37 * nct6799d-r 18 7 7 6+2 0xd802 0xc1 0x5ca3
53 #include <linux/hwmon-sysfs.h>
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/linux-6.14.4/drivers/watchdog/
Dwdt.c1 // SPDX-License-Identifier: GPL-2.0+
5 * (c) Copyright 1996-1997 Alan Cox <[email protected]>,
10 * "AS-IS" and at no charge.
25 * Tigran Aivazian : Restructured wdt_init() to handle
71 /* You must set these - there is no sane way to probe for this board. */
82 /* Support for the Fan Tachometer on the WDT501-P */
86 "WDT501-P Fan Tachometer support (0=disable, default=0)");
91 "WDT501-P Card type (500 or 501, default=500)");
114 * Start the watchdog driver.
139 * Stop the watchdog driver.
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/linux-6.14.4/net/sctp/
Dtransport.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 1999-2000 Cisco, Inc.
4 * Copyright (c) 1999-2001 Motorola, Inc.
5 * Copyright (c) 2001-2003 International Business Machines Corp.
15 * Please send any bug reports or fixes you make to the
17 * lksctp developers <linux-[email protected]>
21 * Karl Knutson <[email protected].us>
22 * Jon Grimm <jgrimm@us.ibm.com>
25 * Sridhar Samudrala <sri@us.ibm.com>
26 * Ardelle Fan <ardelle.fan@intel.com>
[all …]
Dsm_sideeffect.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 1999-2001 Motorola, Inc.
10 * to implement that state operations. These functions implement the
13 * Please send any bug reports or fixes you make to the
15 * lksctp developers <linux-[email protected]>
19 * Karl Knutson <[email protected].us>
23 * Daisy Chang <daisyc@us.ibm.com>
24 * Sridhar Samudrala <sri@us.ibm.com>
25 * Ardelle Fan <ardelle.fan@intel.com>
69 asoc->last_ecne_tsn = lowest_tsn; in sctp_do_ecn_ce_work()
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Dsm_statefuns.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (c) 1999-2000 Cisco, Inc.
5 * Copyright (c) 1999-2001 Motorola, Inc.
6 * Copyright (c) 2001-2002 Intel Corp.
13 * Please send any bug reports or fixes you make to the
15 * lksctp developers <linux-[email protected]>
19 * Karl Knutson <[email protected].us>
21 * Sridhar Samudrala <samudrala@us.ibm.com>
22 * Jon Grimm <jgrimm@us.ibm.com>
25 * Daisy Chang <daisyc@us.ibm.com>
[all …]
Dsm_make_chunk.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (c) 1999-2000 Cisco, Inc.
5 * Copyright (c) 1999-2001 Motorola, Inc.
6 * Copyright (c) 2001-2002 Intel Corp.
11 * to implement the state operations. These functions implement the
14 * Please send any bug reports or fixes you make to the
16 * lksctp developers <linux-[email protected]>
20 * Karl Knutson <[email protected].us>
22 * Jon Grimm <jgrimm@us.ibm.com>
25 * Sridhar Samudrala <sri@us.ibm.com>
[all …]
/linux-6.14.4/drivers/platform/x86/
Dthinkpad_acpi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * thinkpad_acpi.c - ThinkPad ACPI Extras
5 * Copyright (C) 2004-2005 Borislav Deianov <[email protected]>
6 * Copyright (C) 2006-2009 Henrique de Moraes Holschuh <[email protected]>
16 * 2007-10-20 changelog trimmed down
18 * 2007-03-27 0.14 renamed to thinkpad_acpi and moved to
21 * 2006-11-22 0.13 new maintainer
23 * not be updated further in-file.
25 * 2005-03-17 0.11 support for 600e, 770x
26 * thanks to Jamie Lentin <[email protected]>
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/linux-6.14.4/drivers/net/ethernet/qlogic/qede/
Dqede_main.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
3 * Copyright (c) 2015-2017 QLogic Corporation
4 * Copyright (c) 2019-2020 Marvell International Ltd.
17 #include <linux/dma-mapping.h>
125 return -EINVAL; in qede_set_vf_vlan()
129 return -EPROTONOSUPPORT; in qede_set_vf_vlan()
131 DP_VERBOSE(edev, QED_MSG_IOV, "Setting Vlan 0x%04x to VF [%d]\n", in qede_set_vf_vlan()
134 return edev->ops->iov->set_vlan(edev->cdev, vlan, vf); in qede_set_vf_vlan()
141 DP_VERBOSE(edev, QED_MSG_IOV, "Setting MAC %pM to VF [%d]\n", mac, vfidx); in qede_set_vf_mac()
145 return -EINVAL; in qede_set_vf_mac()
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/linux-6.14.4/include/linux/platform_data/
Dcros_ec_commands.h1 /* SPDX-License-Identifier: GPL-2.0-only */
7 * NOTE: This file is auto-generated from ChromeOS EC Open Source code from
52 * The actual block is 0x800-0x8ff, but some BIOSes think it's 0x880-0x8ff
53 * and they tell the kernel that so we have to think of it as two parts.
56 * MEC series EC; an attempt to address a larger region may fail.
64 #define EC_LPC_CMDR_DATA BIT(0) /* Data ready for host to read */
65 #define EC_LPC_CMDR_PENDING BIT(1) /* Write pending to EC */
77 #define EC_MEMMAP_TEMP_SENSOR 0x00 /* Temp sensors 0x00 - 0x0f */
78 #define EC_MEMMAP_FAN 0x10 /* Fan speeds 0x10 - 0x17 */
79 #define EC_MEMMAP_TEMP_SENSOR_B 0x18 /* More temp sensors 0x18 - 0x1f */
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/linux-6.14.4/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_main.c3 * Copyright (c) 2007-2013 Broadcom Corporation
36 #include <linux/dma-mapping.h>
83 #define FW_FILE_NAME_E1 "bnx2x/bnx2x-e1-" FW_FILE_VERSION ".fw"
84 #define FW_FILE_NAME_E1H "bnx2x/bnx2x-e1h-" FW_FILE_VERSION ".fw"
85 #define FW_FILE_NAME_E2 "bnx2x/bnx2x-e2-" FW_FILE_VERSION ".fw"
86 #define FW_FILE_NAME_E1_V15 "bnx2x/bnx2x-e1-" FW_FILE_VERSION_V15 ".fw"
87 #define FW_FILE_NAME_E1H_V15 "bnx2x/bnx2x-e1h-" FW_FILE_VERSION_V15 ".fw"
88 #define FW_FILE_NAME_E2_V15 "bnx2x/bnx2x-e2-" FW_FILE_VERSION_V15 ".fw"
117 MODULE_PARM_DESC(int_mode, " Force interrupt mode other than MSI-X "
124 static int mrrs = -1;
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/linux-6.14.4/drivers/scsi/csiostor/
Dcsio_hw.c4 * Copyright (c) 2008-2012 Chelsio Communications, Inc. All rights reserved.
6 * This software is available to you under a choice of one of two
7 * licenses. You may choose to be licensed under the terms of the GNU
16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
64 {"T580-Dbg 10G", "Chelsio T580-Dbg 10G [FCoE]"},
65 {"T520-CR 10G", "Chelsio T520-CR 10G [FCoE]"},
66 {"T522-CR 10G/1G", "Chelsio T522-CR 10G/1G [FCoE]"},
67 {"T540-CR 10G", "Chelsio T540-CR 10G [FCoE]"},
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/linux-6.14.4/drivers/net/ethernet/intel/ixgbe/
Dixgbe_main.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2024 Intel Corporation. */
64 "Copyright (c) 1999-2016 Intel Corporation.";
80 /* ixgbe_pci_tbl - PCI Device ID Table
160 …"Maximum number of virtual functions to allocate per physical function - default is zero and maxim…
166 "Allow unsupported and untested SFP+ modules on 82599-based adapters");
169 static int debug = -1;
190 return dev && (dev->netdev_ops == &ixgbe_netdev_ops); in netif_is_ixgbe()
199 parent_bus = adapter->pdev->bus->parent; in ixgbe_read_pci_cfg_word_parent()
201 return -1; in ixgbe_read_pci_cfg_word_parent()
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/linux-6.14.4/drivers/scsi/lpfc/
Dlpfc_els.c4 * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term *
5 * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. *
6 * Copyright (C) 2004-2016 Emulex. All rights reserved. *
9 * Portions Copyright (C) 2004-2005 Christoph Hellwig *
17 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
18 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
19 * TO BE LEGALLY INVALID. See the GNU General Public License for *
23 /* See Fibre Channel protocol T11 FC-LS for details */
72 * lpfc_els_chk_latt - Check host link attention event for a vport
73 * @vport: pointer to a host virtual N_Port data structure.
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/linux-6.14.4/Documentation/admin-guide/
Dkernel-parameters.txt4 By default, unaccepted memory is accepted lazily to
9 accept_memory=eager can be used to accept all memory
16 force -- enable ACPI if default was off
17 on -- enable ACPI but allow fallback to DT [arm64,riscv64]
18 off -- disable ACPI if default was on
19 noirq -- do not use ACPI for IRQ routing
20 strict -- Be less tolerant of platforms that are not
22 rsdt -- prefer RSDT over (default) XSDT
23 copy_dsdt -- copy DSDT to memory
24 nocmcff -- Disable firmware first mode for corrected
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