From b84c4c9d8c90f3d3fd5a60de282278912fad2f04 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 2 Apr 2026 13:59:27 +0200
Subject: x86_64/devices: implement ISA bus stub

---
 arch/x86_64/include/arch/bus/isa.hpp | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 arch/x86_64/include/arch/bus/isa.hpp

(limited to 'arch/x86_64/include')

diff --git a/arch/x86_64/include/arch/bus/isa.hpp b/arch/x86_64/include/arch/bus/isa.hpp
new file mode 100644
index 0000000..41dda93
--- /dev/null
+++ b/arch/x86_64/include/arch/bus/isa.hpp
@@ -0,0 +1,31 @@
+#ifndef TEACHOS_X86_64_BUS_ISA_HPP
+#define TEACHOS_X86_64_BUS_ISA_HPP
+
+#include "kapi/devices/bus.hpp"
+#include "kapi/devices/device.hpp"
+
+#include <kstd/memory>
+#include <kstd/vector>
+
+namespace arch::bus
+{
+
+  struct isa final : public kapi::devices::bus
+  {
+    isa();
+
+    auto add_child(kstd::unique_ptr<device> child) -> void override;
+
+    [[nodiscard]] auto children() const -> kstd::vector<kstd::observer_ptr<device>> const & override;
+
+    auto init() -> bool override;
+
+  private:
+    kstd::vector<kstd::unique_ptr<device>> m_devices{};
+    kstd::vector<kstd::observer_ptr<device>> m_observers{};
+    bool m_initialized{};
+  };
+
+}  // namespace arch::bus
+
+#endif  // TEACHOS_X86_64_BUS_ISA_HPP
-- 
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