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Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace

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This commit is contained in:
Andreas Kling 2021-08-06 13:49:36 +02:00
parent a1d7ebf85a
commit 93d98d4976
153 changed files with 473 additions and 467 deletions
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12
Kernel/Time/HPET.cpp
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@ -124,7 +124,7 @@ UNMAP_AFTER_INIT bool HPET::test_and_initialize()
return false;
dmesgln("HPET @ {}", hpet);
auto sdt = map_typed<ACPI::Structures::HPET>(hpet);
auto sdt = Memory::map_typed<ACPI::Structures::HPET>(hpet);
// Note: HPET is only usable from System Memory
VERIFY(sdt->event_timer_block.address_space == (u8)ACPI::GenericAddressStructure::AddressSpace::SystemMemory);
@ -145,9 +145,9 @@ UNMAP_AFTER_INIT bool HPET::check_for_exisiting_periodic_timers()
if (hpet.is_null())
return false;
auto sdt = map_typed<ACPI::Structures::HPET>(hpet);
auto sdt = Memory::map_typed<ACPI::Structures::HPET>(hpet);
VERIFY(sdt->event_timer_block.address_space == 0);
auto registers = map_typed<HPETRegistersBlock>(PhysicalAddress(sdt->event_timer_block.address));
auto registers = Memory::map_typed<HPETRegistersBlock>(PhysicalAddress(sdt->event_timer_block.address));
size_t timers_count = ((registers->capabilities.attributes >> 8) & 0x1f) + 1;
for (size_t index = 0; index < timers_count; index++) {
@ -384,7 +384,7 @@ void HPET::set_comparators_to_optimal_interrupt_state(size_t)
PhysicalAddress HPET::find_acpi_hpet_registers_block()
{
auto sdt = map_typed<const volatile ACPI::Structures::HPET>(m_physical_acpi_hpet_table);
auto sdt = Memory::map_typed<const volatile ACPI::Structures::HPET>(m_physical_acpi_hpet_table);
VERIFY(sdt->event_timer_block.address_space == (u8)ACPI::GenericAddressStructure::AddressSpace::SystemMemory);
return PhysicalAddress(sdt->event_timer_block.address);
}
@ -413,11 +413,11 @@ u64 HPET::ns_to_raw_counter_ticks(u64 ns) const
UNMAP_AFTER_INIT HPET::HPET(PhysicalAddress acpi_hpet)
: m_physical_acpi_hpet_table(acpi_hpet)
, m_physical_acpi_hpet_registers(find_acpi_hpet_registers_block())
, m_hpet_mmio_region(MM.allocate_kernel_region(m_physical_acpi_hpet_registers.page_base(), PAGE_SIZE, "HPET MMIO", Region::Access::Read | Region::Access::Write))
, m_hpet_mmio_region(MM.allocate_kernel_region(m_physical_acpi_hpet_registers.page_base(), PAGE_SIZE, "HPET MMIO", Memory::Region::Access::Read | Memory::Region::Access::Write))
{
s_hpet = this; // Make available as soon as possible so that IRQs can use it
auto sdt = map_typed<const volatile ACPI::Structures::HPET>(m_physical_acpi_hpet_table);
auto sdt = Memory::map_typed<const volatile ACPI::Structures::HPET>(m_physical_acpi_hpet_table);
m_vendor_id = sdt->pci_vendor_id;
m_minimum_tick = sdt->mininum_clock_tick;
dmesgln("HPET: Minimum clock tick - {}", m_minimum_tick);