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


.. _program_listing_file_dev_pci_pcibus.hpp:

Program Listing for File pcibus.hpp
===================================

|exhale_lsh| :ref:`Return to documentation for file <file_dev_pci_pcibus.hpp>` (``dev/pci/pcibus.hpp``)

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

.. code-block:: cpp

   /* SPDX-License-Identifier: BSD-2-Clause */
   #pragma once
   #include <dev/acpi/device.hpp>
   #include <dev/devkit/registry.hpp>
   #include <dev/devkit/service.hpp>
   #include <vm/heap.hpp>
   
   namespace Gaia::Dev {
   
   class PciBus : public Service {
   public:
     void start(Service *provider) override;
   
     static Vm::UniquePtr<Service> init();
   
     const char *class_name() override { return "PciBus"; }
   
     const char *name() override { return name_str.data(); }
   
   private:
     AcpiDevice *acpi_device;
     frg::string<Vm::HeapAllocator> name_str = "";
     uint64_t bus = 0;
   };
   
   void pcibus_driver_register();
   
   } // namespace Gaia::Dev