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Extract HPET address

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This commit is contained in:
Baptiste Wicht 2016-08-05 21:41:51 +02:00
parent 1c7145dc2e
commit c18076572d
1 changed files with 5 additions and 3 deletions
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8
kernel/src/drivers/hpet.cpp
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@ -12,13 +12,13 @@
namespace { namespace {
ACPI_TABLE_HPET* hpet_table;
} //End of anonymous namespace } //End of anonymous namespace
bool hpet::install(){ bool hpet::install(){
ACPI_TABLE_HPET *hpet;
// Find the HPET table // Find the HPET table
auto status = AcpiGetTable("HPET", 0, (ACPI_TABLE_HEADER **) &hpet); auto status = AcpiGetTable(ACPI_SIG_HPET, 0, (ACPI_TABLE_HEADER **) &hpet_table);
if (ACPI_FAILURE(status)){ if (ACPI_FAILURE(status)){
return false; return false;
} }
@ -32,6 +32,8 @@ void hpet::late_install(){
if(hpet::install()){ if(hpet::install()){
logging::logf(logging::log_level::TRACE, "hpet: Late install suceeded\n"); logging::logf(logging::log_level::TRACE, "hpet: Late install suceeded\n");
logging::logf(logging::log_level::TRACE, "hpet: HPET Address: %h\n", hpet_table->Address.Address);
//TODO Register the timer to the timer system //TODO Register the timer to the timer system
} }
} }