Kernel: PCI can now get interrupts for devices

2023-10-11 22:18:58 +03:00
parent f27974dd3c
commit 89c975350d
3 changed files with 71 additions and 12 deletions
--- a/kernel/include/kernel/PCI.h
+++ b/kernel/include/kernel/PCI.h
@@ -75,6 +75,8 @@ namespace Kernel::PCI

 		uint8_t header_type() const { return m_header_type; }

+		BAN::ErrorOr<uint8_t> get_irq();
+
 		BAN::ErrorOr<BAN::UniqPtr<BarRegion>> allocate_bar_region(uint8_t bar_num);

 		void enable_bus_mastering();
@@ -105,6 +107,9 @@ namespace Kernel::PCI
 		uint8_t m_prog_if;

 		uint8_t m_header_type;
+
+		BAN::Optional<uint8_t> m_offset_msi;
+		BAN::Optional<uint8_t> m_offset_msi_x;
 	};

 	class PCIManager