From 776ab2749d5af0a34fd2aa6103a377ddc04d4c53 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 16 Apr 2026 10:03:35 +0200
Subject: acpi: introduce XSDT type

---
 arch/x86_64/kapi/cpu.cpp | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

(limited to 'arch/x86_64/kapi/cpu.cpp')

diff --git a/arch/x86_64/kapi/cpu.cpp b/arch/x86_64/kapi/cpu.cpp
index 22936c2..965998c 100644
--- a/arch/x86_64/kapi/cpu.cpp
+++ b/arch/x86_64/kapi/cpu.cpp
@@ -23,8 +23,8 @@ namespace kapi::cpu
 
   namespace
   {
-    constexpr auto candidate_flags = ::acpi::processor_local_apic::flags::processor_enabled  //
-                                     | ::acpi::processor_local_apic::flags::online_capable;
+    constexpr auto candidate_flags = ::acpi::processor_local_apic_entry::flags::processor_enabled  //
+                                     | ::acpi::processor_local_apic_entry::flags::online_capable;
   }
 
   auto init() -> void
@@ -52,7 +52,7 @@ namespace kapi::cpu
     auto static const core_major = kapi::devices::allocate_major_number();
     auto static const interrupt_controller_major = kapi::devices::allocate_major_number();
 
-    auto madt = kapi::acpi::get_table<::acpi::madt_table_signature>();
+    auto madt = kapi::acpi::get_table<::acpi::table_signature_v<::acpi::madt>>();
     if (!madt)
     {
       kstd::println("[x86_64:PLT] Failed to find ACPI APIC table");
@@ -62,10 +62,8 @@ namespace kapi::cpu
     auto lapic_entries = *madt | std::views::filter([](auto const & entry) {
       return entry.type() == ::acpi::madt_entry::type::processor_local_apic;
     }) | std::views::transform([](auto const & entry) {
-      return static_cast<::acpi::processor_local_apic const &>(entry);
-    }) | std::views::filter([](auto const & entry) {
-      return static_cast<bool>(entry.active_flags() & candidate_flags);
-    });
+      return static_cast<::acpi::processor_local_apic_entry const &>(entry);
+    }) | std::views::filter([](auto const & entry) { return static_cast<bool>(entry.flags() & candidate_flags); });
 
     auto bsp_found = false;
     auto core_count = 0uz;
@@ -77,8 +75,8 @@ namespace kapi::cpu
       auto is_bsp = !bsp_found;
       bsp_found = true;
       auto core = kstd::make_unique<devices::cpu::core>(core_major, core_count, apic.processor_id(), is_bsp);
-      core->add_child(kstd::make_unique<arch::devices::local_apic>(interrupt_controller_major, core_count,
-                                                                   apic.apic_id(), local_apic_address, is_bsp));
+      core->add_child(kstd::make_unique<arch::devices::local_apic>(interrupt_controller_major, core_count, apic.id(),
+                                                                   local_apic_address, is_bsp));
       cpu_bus->add_child(std::move(core));
       ++core_count;
     }
-- 
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