kernel/cpu: introduce core index number

1 files changed, 4 insertions, 1 deletions

diff --git a/kapi/kapi/devices/cpu.hpp b/kapi/kapi/devices/cpu.hpp
index f8ff60c6..a39580b4 100644
--- a/kapi/kapi/devices/cpu.hpp
+++ b/kapi/kapi/devices/cpu.hpp
@@ -15,12 +15,15 @@ namespace kapi::devices
     //! A virtual CPU Core to host all core local devices.
     struct core final : kapi::devices::bus
     {
-      explicit core(std::size_t major_number, std::size_t minor_number, std::uint64_t hardware_id, bool is_bsp);
+      explicit core(std::size_t major_number, std::size_t minor_number, std::uint64_t index, std::uint64_t hardware_id,
+                    bool is_bsp);
 
       [[nodiscard]] auto hardware_id() const -> std::uint64_t;
       [[nodiscard]] auto is_bsp() const -> bool;
+      [[nodiscard]] auto index() const noexcept -> std::uint64_t;
 
     private:
+      std::uint64_t m_index;
       std::uint64_t m_hardware_id;
       bool m_is_bsp;
     };