cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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int340x_thermal.c (1563B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * ACPI support for int340x thermal drivers
      4 *
      5 * Copyright (C) 2014, Intel Corporation
      6 * Authors: Zhang Rui <rui.zhang@intel.com>
      7 */
      8
      9#include <linux/acpi.h>
     10#include <linux/module.h>
     11
     12#include "../internal.h"
     13
     14#define INT3401_DEVICE 0X01
     15static const struct acpi_device_id int340x_thermal_device_ids[] = {
     16	{"INT3400"},
     17	{"INT3401", INT3401_DEVICE},
     18	{"INT3402"},
     19	{"INT3403"},
     20	{"INT3404"},
     21	{"INT3406"},
     22	{"INT3407"},
     23	{"INT3408"},
     24	{"INT3409"},
     25	{"INT340A"},
     26	{"INT340B"},
     27	{"INT3532"},
     28	{"INTC1040"},
     29	{"INTC1041"},
     30	{"INTC1042"},
     31	{"INTC1043"},
     32	{"INTC1044"},
     33	{"INTC1045"},
     34	{"INTC1046"},
     35	{"INTC1047"},
     36	{"INTC1048"},
     37	{"INTC1049"},
     38	{"INTC1050"},
     39	{"INTC1060"},
     40	{"INTC1061"},
     41	{"INTC1062"},
     42	{"INTC1063"},
     43	{"INTC1064"},
     44	{"INTC1065"},
     45	{"INTC1066"},
     46	{"INTC10A0"},
     47	{"INTC10A1"},
     48	{"INTC10A2"},
     49	{"INTC10A3"},
     50	{"INTC10A4"},
     51	{"INTC10A5"},
     52	{""},
     53};
     54
     55static int int340x_thermal_handler_attach(struct acpi_device *adev,
     56					const struct acpi_device_id *id)
     57{
     58	if (IS_ENABLED(CONFIG_INT340X_THERMAL))
     59		acpi_create_platform_device(adev, NULL);
     60	/* Intel SoC DTS thermal driver needs INT3401 to set IRQ descriptor */
     61	else if (IS_ENABLED(CONFIG_INTEL_SOC_DTS_THERMAL) &&
     62		 id->driver_data == INT3401_DEVICE)
     63		acpi_create_platform_device(adev, NULL);
     64	return 1;
     65}
     66
     67static struct acpi_scan_handler int340x_thermal_handler = {
     68	.ids = int340x_thermal_device_ids,
     69	.attach = int340x_thermal_handler_attach,
     70};
     71
     72void __init acpi_int340x_thermal_init(void)
     73{
     74	acpi_scan_add_handler(&int340x_thermal_handler);
     75}