kapi/interrupts: add ISR context

1 files changed, 6 insertions, 2 deletions

diff --git a/kapi/kapi/interrupts.hpp b/kapi/kapi/interrupts.hpp
index 4ba06848..41710c2b 100644
--- a/kapi/kapi/interrupts.hpp
+++ b/kapi/kapi/interrupts.hpp
@@ -1,6 +1,8 @@
 #ifndef TEACHOS_KAPI_INTERRUPTS_HPP
 #define TEACHOS_KAPI_INTERRUPTS_HPP
 
+#include <kstd/memory.hpp>
+
 #include <cstdint>
 
 namespace kapi::interrupts
@@ -29,8 +31,9 @@ namespace kapi::interrupts
     //! task quickly and must take care when acquiring globally shared locks.
     //!
     //! @param irq_number The identifier of the interrupt request that triggered the handler.
+    //! @param context Additional context data associated during handler registration.
     //! @return status::handled if the handler successfully handled the interrupt, status::unhandled otherwise.
-    virtual auto handle_interrupt(std::uint32_t irq_number) -> status = 0;
+    virtual auto handle_interrupt(std::uint32_t irq_number, kstd::weak_ptr<void> context) -> status = 0;
   };
 
   //! @}
@@ -42,7 +45,8 @@ namespace kapi::interrupts
   //!
   //! @param irq_number The IRQ number to register the handler for.
   //! @param handler The interrupt handler to register.
-  auto register_handler(std::uint32_t irq_number, handler & handler) -> void;
+  //! @param context Additional context data to be passed back to the handler when the interrupt occurs.
+  auto register_handler(std::uint32_t irq_number, handler & handler, kstd::weak_ptr<void> context) -> void;
 
   //! Unregister a previously registered interrupt handler.
   //!