:github_url: https://github.com/nyx-org/gaia


.. _program_listing_file_kernel_ipl.hpp:

Program Listing for File ipl.hpp
================================

|exhale_lsh| :ref:`Return to documentation for file <file_kernel_ipl.hpp>` (``kernel/ipl.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /* SPDX-License-Identifier: BSD-2-Clause */
   #pragma once
   #include <lib/base.hpp>
   #include <lib/list.hpp>
   
   namespace Gaia {
   
   struct Dpc {
     void (*func)(void *arg);
     void *args;
   
     ListNode<Dpc> link;
   };
   
   enum class Ipl : uint8_t {
     // Normal execution
     ZERO = 0,
   
     // ?: Should we add APCs for asynchronous I/O Processing?
   
     // Where DPCs and the scheduler are ran
     DISPATCH = 2,
   
     // Where driver interrupts are ran
     DEVICE = 13,
   
     // Block everything
     HIGH = 15,
   };
   
   Ipl ipl();
   Ipl iplx(Ipl _new);
   
   void dpc_enqueue(Dpc *dpc);
   
   } // namespace Gaia