From 571a656a6bd9b4b9d5c595c578d15ba79bb19ef7 Mon Sep 17 00:00:00 2001 From: Samuel Johnson Date: Tue, 1 Jul 2025 10:33:05 -0400 Subject: Add serial logging --- kernel/amd64/io/ports.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 kernel/amd64/io/ports.h (limited to 'kernel/amd64/io/ports.h') diff --git a/kernel/amd64/io/ports.h b/kernel/amd64/io/ports.h new file mode 100644 index 0000000..6de2acb --- /dev/null +++ b/kernel/amd64/io/ports.h @@ -0,0 +1,12 @@ +#ifndef HOS_AMD64_IO_PORTS_H +#define HOS_AMD64_IO_PORTS_H + +#include + +namespace hos::io +{ + extern "C" std::uint8_t inb (std::uint16_t port); + extern "C" void outb (std::uint16_t port, std::uint8_t value); +} + +#endif -- cgit v1.2.3