mirror of
https://github.com/RGBCube/serenity
synced 2025-06-14 00:12:08 +00:00
a9884fbbe5
mmap() & mmap_region() methods are removed from ACPI & DMI components, and we replace them with the new MM.allocate_kernel_region() helper. Instead of doing a raw calculation for each VM address, from now on we can use helper functions to do perform those calculations in a neat, reusable and readable way.
74 lines
No EOL
1.6 KiB
C++
74 lines
No EOL
1.6 KiB
C++
#include <Kernel/ACPI/ACPIParser.h>
|
|
|
|
static ACPIParser* s_acpi_parser;
|
|
|
|
ACPIParser& ACPIParser::the()
|
|
{
|
|
ASSERT(s_acpi_parser != nullptr);
|
|
return *s_acpi_parser;
|
|
}
|
|
|
|
void ACPIParser::initialize_limited()
|
|
{
|
|
if (!ACPIParser::is_initialized()) {
|
|
s_acpi_parser = new ACPIParser(false);
|
|
}
|
|
}
|
|
|
|
bool ACPIParser::is_initialized()
|
|
{
|
|
return (s_acpi_parser != nullptr);
|
|
}
|
|
|
|
ACPIParser::ACPIParser(bool usable)
|
|
{
|
|
if (usable) {
|
|
kprintf("ACPI: Setting up a functional parser\n");
|
|
} else {
|
|
kprintf("ACPI: Limited Initialization. Vital functions are disabled by a request\n");
|
|
}
|
|
s_acpi_parser = this;
|
|
}
|
|
|
|
ACPI_RAW::SDTHeader* ACPIParser::find_table(const char*)
|
|
{
|
|
kprintf("ACPI: Requested to search for a table, Abort!\n");
|
|
return nullptr;
|
|
}
|
|
|
|
void ACPIParser::do_acpi_reboot()
|
|
{
|
|
kprintf("ACPI: Cannot invoke reboot!\n");
|
|
ASSERT_NOT_REACHED();
|
|
}
|
|
|
|
void ACPIParser::do_acpi_shutdown()
|
|
{
|
|
kprintf("ACPI: Cannot invoke shutdown!\n");
|
|
ASSERT_NOT_REACHED();
|
|
}
|
|
|
|
void ACPIParser::enable_aml_interpretation()
|
|
{
|
|
kprintf("ACPI: No AML Interpretation Allowed\n");
|
|
ASSERT_NOT_REACHED();
|
|
}
|
|
void ACPIParser::enable_aml_interpretation(File&)
|
|
{
|
|
kprintf("ACPI: No AML Interpretation Allowed\n");
|
|
ASSERT_NOT_REACHED();
|
|
}
|
|
void ACPIParser::enable_aml_interpretation(u8*, u32)
|
|
{
|
|
kprintf("ACPI: No AML Interpretation Allowed\n");
|
|
ASSERT_NOT_REACHED();
|
|
}
|
|
void ACPIParser::disable_aml_interpretation()
|
|
{
|
|
kprintf("ACPI Limited: No AML Interpretation Allowed\n");
|
|
ASSERT_NOT_REACHED();
|
|
}
|
|
bool ACPIParser::is_operable()
|
|
{
|
|
return false;
|
|
} |