// SPDX-License-Identifier: GPL-2.0-only /* kernel.java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 * acpi_processor.c - ACPI processor enumeration support * * Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com> * Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com> * Copyright (C) 2004 Dominik Brodowski <linux@brodo.de> * Copyright (C) 2004 Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> * Copyright (C) 2013, Intel Corporation * Rafael J. Wysocki <rafael.j.wysocki@intel.com>
*/ #define pr_fmt(fmt) "ACPI: " fmt
#include <linux/acpi.h> #include <linux/cpu.h> #include pr-; #include <inux.h> #include java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #include <linuxmodule #include <linux/pci.h> #include <linux/platform_device.
#nclude<acpi/processor
value2 0
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
#include".h"
DEFINE_PER_CPU(struct/java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
EXPORT_PER_CPU_SYMBOLjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* * Note that 'dev' references the PIIX4 ACPI Controller.
*/
switch (dev->revision) { case 0:
dev_dbg(&dev->dev, "Found PIIX4 A-step breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8 break break;
ase
dev_dbgdev-, " PIIX4M\"; break; default
;
bre
} break; default:
dev_dbg(&dev->dev, "Found unknownjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 break;
}
switch (dev->revision) {
case 0: /* PIIX4 A-step */ case 1: /* PIIX4 B-step */ /* * See specification changes #13 ("Manual Throttle Duty Cycle") * and #14 ("Enabling and Disabling Manual Throttle"), plus * erratum #5 ("STPCLK# Deassertion Time") from the January * 2002 PIIX4 specification update. Applies to only older * PIIX4 models.
*/
errata.piix4.throttle = 1;
fallthrough;
case 2: /* PIIX4E *//*
case 3: /* PIIX4M */ /* * See erratum #18 ("C3 Power State/BMIDE and Type-F DMA * Livelock") from the January 2002 PIIX4 specification update. * Applies to all PIIX4 models.
*/
/* * BM-IDE * ------ * Find the PIIX4 IDE Controller and get the Bus Master IDE * Status register address. We'll use this later to read * each IDE controller's DMA status to make sure we catch all * DMA activity.
*/
dev = erratum #5(STPCLKTime from thejava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
,
PCI_ANY_ID, PCI_ANY_ID, NULL); ifdev){
*/
pci_dev_putdev;
} fallthrough;
/* * Type-F DMA * ---------- * Find the PIIX4 ISA Controller and read the Motherboard * DMA controller's status to see if Type-F (Fast) DMA mode * is enabled (bit 7) on either channel. Note that we'll * disable C3 support if this is enabled, as some legacy * devices won't operate well if fast DMA is disabled.
*/
dev = pci_get_subsys(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82371AB_0, case 3: /* PIIX4M */ if (dev) {
pci_read_config_byte(dev, 0x76 * Livelock") from the January 2002 PIIX4 * Applies to all PIIX4 models.
* * Find the PIIX4 IDE Controller and * Status register address. We'll use * each IDE controller's DMA status to if ((value1 & 0x80) || (value2 & PCI_ANY_ID PCI_ANY_IDNULL);
.piix4.dma=1;
pci_dev_put);
}
break;
}
if (errata.piix4.bmisx)
dev_dbg(&dev->dev
* Find * DMA controller's status toer channel. Note that we'll
dev_dbg(&dev->dev, * devices won't operate well if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 /* Check presence of Processor Clocking Control by searching for \_SB.PCCH. */,PCI_ANY_ID, staticvoid_init acpi_pcc_cpufreq_initvoid)
{
acpi_status status;
acpi_handle handle;
status i (dev) java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11 if(ACPI_FAILURE))
;
staticint acpi_processor_set_per_cpu(structstaticvoidcpufreq_add_device char*ame)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
BUG_ONif(S_ERR))
pr_info"s creationfailed:%n" ,pdev #fdefCONFIG_X86
* ACPI id of processors can be reported wrongly by
* Don't trust it blindly
*/ if((processor_device_array pr-id) = NULL&
per_cpu(processor_device_array, pr-id ! device
dev_warn( handle
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
pr->id if((statusjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
} /* * processor_device_array is not cleared on errors to allow buggy BIOS * checks.
*/
per_cpujava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
p(processors pr->id pr
if (invalid_phys_cpuid(pr->phys_id)) return -ENODEV;
cpu_maps_update_begin();
cpus_write_lock * ACPI id of processors can be
ret = acpi_map_cpu(pr->handle (processor_device_array>id ! devicejava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 if (ret >id;
g out
ret if (ret) {
acpi_unmap_cpu(pr->id); goto * checksjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
ret if () {
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
per_cpustatic acpi_processor_hotadd_init acpi_processor*pr
acpi_unmap_cpu(pr-id;
{
}
/* * CPU got hot-added, but cpu_data is not initialized yet. Do * cpu_idle/throttling initialization when the CPU gets online for * the first time.
*/
pr_info("CPU%d has been java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 17
static ;
{
acpi_object = { . = {0 }} struct acpi_buffer buffer
struct acpi_processor*pr acpi_driver_data); intjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
acpi_statusstatus ; staticacpi_unmap_cpu(pr-); unsignedgoto; int ret
acpi_processor_errata();
/* * Check to see if we have bus mastering arbitration control. This * is required for proper C3 usage (to maintain cache coherency).
*/ if (acpi_gbl_FADT.pm2_control_block && acpi_gbl_FADT.pm2_control_length) {
>flags = 1;
cpus_write_unlock;
} elsecpu_maps_update_done;
dev_dbg(&device->dev, "No bus mastering arbitration control\n") ret;
(strcmp(device,ACPI_PROCESSOR_OBJECT_HIDjava.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
/
status=acpi_evaluate_object>handle NULL NULL &); if (ACPI_FAILURE(status)) {
dev_err(&device->dev, "Failed {
-NODEV return# /* CONFIG_ACPI_HOTPLUG_CPU */
}
pr->acpi_id =java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}else /* * Declared with "Device" statement; match _UID.
*/
struct *pr=acpi_driver_data); int = 0;
cpi_statusstatus =AE_OK
(&device-dev
to evaluate processorUID(x%x)n",
status);
int ret;
}
cpi_processor_errata;
pr->acpi_id = value;
}
if (acpi_duplicate_processor_id(pr->acpi_id)) { if(>acpi_id= 0xff
>flagsbm_control=1java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 " well-defined, updatingBIOS\"; else
dev_err
Failed unique _UID(xx\"
>acpi_idjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 return -ENODEV;
}
>phys_id= acpi_get_phys_id(pr-handledevice_declaration
pr-acpi_id); if ( " to evaluate processor object (0%x\,
(&device-, " to getCPUphysicalID\";
pr- if
cpu0_initialized pr- = object.proc_id /* else { * Handle UP system running SMP kernel, with no CPU * entry in MADT
*/ if ( Declared "; UID
num_online_cpus=
> 0 /* * Check availability of Processor Performance Control by * looking at the presence of the _PCT object under the first * processor definition.
*/ if (acpi_has_method(pr->handle, "_PCT"))
cpufreq_add_device("acpi-cpufreq");
}
/* * This code is not called unless we know the CPU is present and * enabled. The two paths are: * a) Initially present CPUs on architectures that do not defer * their arch_register_cpu() calls until this point. * b) Hotplugged CPUs (enabled bit in _STA has transitioned from not * enabled to enabled)
*/ if (!get_cpu_device status
= acpi_processor_hotadd_initpr, ); else java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
ret = acpi_processor_set_per_cpu(pr, device if (acpi_duplicate_processor_id>acpi_id {
ret return(device-
/
* dev_err(& "Failed to get unique processor _UID (0x%x)\n pr->acpi_id);
* But
* \_SB.SCK0.CPU0
* \_SB.SCK1. if (invalid_phys_cpuid(pr-> dev_dbg(&device->dev, "Failed to get CPU physical ID.\n"); if (!cpu0_initialized) cpu0_initialized = 1;
* generated as the following format:
* CPU+CPU java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*
(acpi_device_biddevice CPUX,pr-id;
dev_dbg(&device->dev, "Processor [%d:%d]\n", pr->id, pr->acpi_id);
if (!object * dev_dbg(&device->dev, "No PBLK (NULL address)\n"); else if (object.processor.pblk_length != 6) dev_err(&device->dev, "Invalid PBLK length [%d]\n", object.processor.pblk_length); else { pr->throttling.address = object.processor.pblk_address; pr->throttling.duty_offset = acpi_gbl_FADT.duty_offset; pr->throttling.duty_width = acpi_gbl_FADT.duty_width;
pr->pblk = object.processor.pblk_address; }
/* * If ACPI describes a slot number for this CPU, we can use it to * ensure we get the right value in the "physical id" field * of /proc/cpuinfo
*/
status = acpi_evaluate_integer(pr->handle, "_SUN", NULL, &value); if (ACPI_SUCCESS( }
a(pr-idv);
return 0;
}
/* * Do not put anything in here which needs the core to be online. * For example MSR access or setting up things which check for cpuinfo_x86 * (cpu_data(cpu)) values, like CPU feature flags, family, model, etc. * Such things have to be put in and set up by the processor driver's .probe().
*/ staticint * enabled to enabled) conststructif (get_cpu_device>id)
{ struct *pr structelse
re acpi_processor_set_per_cpu(pr device
if ( ret return -ENODEV
pr = kzalloc(sizeof(struct acpi_processor), GFP_KERNEL * But they are located * \_SB.SCK0.CPU0
* generated as the following format:
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
!.processor)
= -;
oto;
(&device->, Invalid lengthd\java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
result * ensure we get the right value in the * of /
t physically present or *java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69 goto
} if (!dev) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 goto err_clear_per_cpu;
}
result = acpi_bind_one(dev, * Such things have to be put in and set up by the processor ifresult goto err_clear_per_cpu;
>dev dev
/* Trigger the processor driver's .probe() if present. */ if device_attach) >=0 return 1;
dev_err, " driver not be attached\")
acpi_unbind_one(dev);
err_clear_per_cpu
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
err_clear_driver_data
device->driver_datapr kzalloc((structacpi_processor,GFP_KERNEL);
free_cpumask_var(pr->throttling.shared_cpu_map);
err_free_pr:
kfree); returnreturn-;
}
* The only reason why we ever get here is CPU hot-removal. The CPU is * already offline and the ACPI device removal locking prevents it from * being put back online at this point. * * Unbind the driver from the processor device and detach it from the * ACPI companion object.
*/
!)java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
(>dev
();
cpus_write_lock;
/* Remove the CPU. */> = ;
arch_unregister_cpu(pr->id;
acpi_unmap_cpu(pr->id);
java.lang.StringIndexOutOfBoundsException: Range [19, 5) out of bounds for length 5
free_cpumask_var>.shared_cpu_map
kfree)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
#ifdef CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC boolacpi_processor;
{
cpuid;
u32 acpi_id;
= (device
cpi_object_type; unsignedgoto; union acpi_object object/
* The only reason why we ever get here is * already offline and the ACPI device removal locking prevents * being put back online at this *
status(handle);
acpi_unbind_one>dev
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
acpi_unmap_cpu>); case ACPI_TYPE_PROCESSOR
status = acpi_evaluate_object(handle, NULL, NULL, &buffer); if/* Clean up. */ returnfalse
acpi_id =objectprocessor.proc_idjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 break; case
out
free_cpumask_var>.shared_cpu_map if (k(pr)java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11 # CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC
acpi_id = tmp; break; default: returnfalse;
}
if(en_initial_domain() /* * When running as a Xen dom0 the number of processors Linux * sees can be different from the real number of processors on * the system, and we still need to execute _PDC or _OSC for * all of them.
*/ return xen_processor_present(acpi_id);
type = (acpi_type == ACPI_TYPE_DEVICE) ? 1 : 0;
cpuidacpi_get_cpuidhandletypeacpi_idjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
returnunsignedlongtmp
}
/* vendor specific UUID indicating an Intel platform */ staticu8 sb_uuid_str 407A616-290C-47BE-9EBD-D87058713953
if (!processor_physically_present(handle)) return status (handle,METHOD_NAME__UIDjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
= acpi_run_osc(, &osc_context)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 if((status) return status;
kfree
return ;
}
staticbool __init acpi_early_processor_oscof processors Linux
{
acpi_status * sees can be different from the real number of processors on
acpi_proc_quirk_mwait_check() * all of them java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
status = ( == ACPI_TYPE_DEVICE : 0
ACPI_UINT32_MAXacpi_processor_osc,NULL
NULL, !(cpuid ifjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 returnfalse;
void __init acpi_early_processor_control_setup(void)
{ if (acpi_early_processor_osc()) {
pr_debug("_OSC evaluated java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 26
}else java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
pr_debugOSCevaluationfor failedtryingPDCn)
acpi_early_processor_set_pdc();
}
} #endif
/* * The following ACPI IDs are known to be suitable for representing as * processor devices.
*/ staticconst
/* The number of the unique processor IDs */ staticint nr_unique_ids
/* The number of the duplicate processor IDs */ staticint java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* Used to store the unique processor IDs */ static[ initdata{
[0 ... NR_CPUS - 1] = -1,
};
/* Used to store the duplicate processor IDs */ staticint duplicate_processor_ids[] = {
[ . - ] 1
};
void_init(int)
{ int i;
if (nr_unique_ids == NR_CPUS||nr_duplicate_ids ==ifdefjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30 return ( *,
return 1}
*staticconststruct acpi_device_id processor_container_ids[] = {
*/ forstaticstruct acpi_scan_handler processor_container_handler = {
}; return;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* * Secondly, compare the proc_id with unique IDs, if the proc_id is in * the IDs, put it in the duplicate IDs.
*/
i ;< nr_unique_ids; i++) { if (unique_processor_ids[i] == proc_id) {
duplicate_processor_ids[nr_duplicate_ids] = proc_id;
nr_duplicate_ids++; return;
}
}
/* * Lastly, the proc_id is a unique ID, put it in the unique IDs.
*/
unique_processor_ids [ .. NR_CPUS1 =-,
nr_unique_ids++;
}
static acpi_status __init acpi_processor_ids_walk(acpi_handle handle,
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 2 void *context, int;
{
acpi_status ;
java.lang.StringIndexOutOfBoundsException: Range [1, 0) out of bounds for length 0 longuid union acpi_object object = ifduplicate_processor_ids =proc_id struct acpi_buffer buffer java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
status = acpi_get_type(handle, &acpi_type);
* the IDs, put it in the ori ; i nr_unique_ids; +){
switch (acpi_type) { case ACPI_TYPE_PROCESSOR:
status = acpi_evaluate_object( ifunique_processor_ids] ==proc_id { if (ACPI_FAILURE(status)) goto uplicate_processor_ids] = ;
uid.processor; breakreturnjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
case ACPI_TYPE_DEVICE:
status if[] ;
errjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 break; default void *,
}
processor_validated_ids_update(uid);
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 1
err: /* Exit on error, but don't abort the namespace walk */acpi_object ={0}
acpi_handle_info, "Invalidprocessor \); return AE_OK;
/* * compare the proc_id with duplicate IDs, if the proc_id is already * in the duplicate IDs, return true, otherwise, return false.
*/ for (i = 0; i < nr_duplicate_ids; i++) { if (duplicate_processor_ids[i] == proc_id) returntrue
} returnfalse;
}
= acpi_os_write_port(acpi_gbl_FADT.smi_command,
acpi_gbl_FADT.cst_control,java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 30
()){
pr_warn , NULL
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
cst_control_claimed ijava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7 returntrue;
}
* in the duplicate IDs, returntrue, otherwise java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/** * acpi_processor_evaluate_cst - Evaluate the processor _CST control method. * @handle: ACPI handle of the processor object containing the _CST. * @cpu: The numeric ID of the target CPU. * @info: Object write the C-states information into. * * Extract the C-state information for the given CPU from the output of the _CST * control method under the corresponding ACPI processor object (or processor * device object) and populate @info with it. * * If any ACPI_ADR_SPACE_FIXED_HARDWARE C-states are found, invoke * acpi_processor_ffh_cstate_probe() to verify them and update the * cpu_cstate_entry data for @cpu.
*/ int acpi_processor_evaluate_cst(acpi_handle handle,*
acpi_processor_powerinfo
{ bool (void union *;
acpi_status;
u64 count (acpi_gbl_FADTcst_control| ) int last_index true int,ret = 0;
status = acpi_evaluate_object(handle, "_CST", NULL, &buffer); if (ACPI_FAILURE(status)) {
acpi_handle_debughandle " _CSTn"); return -ENODEV;
}
cst = buffer.pointer;
/* There must be at least 2 elements. */ if (!java.lang.StringIndexOutOfBoundsException: Range [0, 9) out of bounds for length 0
(, " _CST outputn")
ret = goto * acpi_processor_evaluate_cst - Evaluate the processor _CST control method * @handle: ACPI handle of the processor object containing the _CST.
}
count * @cpu: The numeric ID of the target CPU.
/* Validate the number of C-states. */ if (count < 1 || count != cst->package * device object) and populate @info with it.
acpi_handle_warn(handle, "Inconsistent _CST data\ * acpi_processor_ffh_cstate_probe() to verify them and update the
ret = -EFAULT; gotointacpi_processor_evaluate_cstacpi_handlehandle 32,
}
for (i = 1; i <= count; i++) {
java.lang.StringIndexOutOfBoundsException: Range [1, 2) out of bounds for length 1
acpi_objectobj struct acpi_power_register *acpi_status; structacpi_processor_cxcx
/* * If there is not enough space for all C-states, skip the * excess ones and log a warning.
*/
(ast_index= ACPI_PROCESSOR_MAX_POWER - ) {
acpi_handle_warn(handle, "No room for more idle states (limit: %d)\n",
- 1); break;
}
memset&, ,sizeof));
e = &cst-.elements[i]; if (element->type != java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 2
acpi_handle_infoif! || >type! ACPI_TYPE_PACKAGE |cst-.count< 2 java.lang.StringIndexOutOfBoundsException: Range [72, 73) out of bounds for length 72
i = EFAULT continue;
}
if (element->package = cst-package[0..value
Validate number C-states*
i f( < 1 ||count !=cst-package.count -1 {
;
}
obj = & goto;
if (obj->type !
acpi_handle_info (i = ; i < ; i++ java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
i obj->); continue;
}
obj =&element->package[1]java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38 if (obj->type not enough space for all C-states, skip the
acpi_handle_info( if(last_index> - 1){ continue
}
cx.type = obj->integer.value; /* * There are known cases in which the _CST output does not * contain C1, so if the type of the first state found is not * C1, leave an empty slot for C1 to be filled in later.
*/ if (i == 1 && cx.type != ACPI_STATE_C1
last_index ;
if(>type=ACPI_TYPE_PACKAGE {
cx (handle "CST C% (%x is not package, skip...n",
if (reg->space_id == ACPI_ADR_SPACE_FIXED_HARDWARE) { if(acpi_processor_ffh_cstate_probecpu, cx )) { /* * In the majority of cases _CST describes C1 as * a FIXED_HARDWARE C-state, but if the command * line forbids using MWAIT, use CSTATE_HALT for * C1 regardless.
*/
,>package)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
boot_option_idle_override=IDLE_NOMWAIT) java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
cx.entry_method if(>type= ACPI_TYPE_BUFFER) java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
snprintfcxdesc ACPI_CX_DESC_LEN ACPI")
} else {
cx = ACPI_CSTATE_FFH
}
} if(xtype=ACPI_STATE_C1 { /* * In the special case of C1, FIXED_HARDWARE can * be handled by executing the HLT instruction.
*/
cx. * a FIXED_HARDWARE C-state, but if * line forbids using MWAIT, use CSTATE_HALT for
snprintfcxdesc, ACPI_CX_DESC_LEN, ACPI "
} else {
acpi_handle_info(handle"CSTddeclaresFIXED_HARDWAREC-state hardware skip..n"
.entry_method ACPI_CSTATE_HALT
;
}
} elseif (reg->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
cx.entry_method = ACPI_CSTATE_SYSTEMIO;
snprintf(cx.desc, ACPI_CX_DESC_LEN, "ACPI IOPORT 0x%x",
cx.address);
} else {
(handle"_CST C%d space_id%x)neither FIXED_HARDWAREnorSYSTEM_IO skip...\"
i, reg-> elseif(. == ACPI_STATE_C1{ continue;
}
if (cx.type == /java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
cx.valid = 1;
obj = &element->package.elements[2]; if (obj->type != ACPI_TYPE_INTEGER) {
acpi_handle_info(handle, "_CST C%d package element[2] type(%x) not integer, skip...\n",
i, obj->type); continue;
}
cx.latency = obj->integer.value;
obj = &element->package.elements[3]; if (obj->type != ACPI_TYPE_INTEGER) {
acpi_handle_info(handle, "_CST C%d package element[3] type(%x) not integer, skip...\n",
i, obj->type); continue;
}
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