From 24136157aae8c88f9397903157adf8f6237d73c0 Mon Sep 17 00:00:00 2001 From: Jon Santmyer Date: Sun, 13 Sep 2026 11:45:31 -0400 Subject: add barebones uacpi support. just gets tables --- arch/x86_64/hal/uacpi.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 arch/x86_64/hal/uacpi.c (limited to 'arch/x86_64/hal/uacpi.c') diff --git a/arch/x86_64/hal/uacpi.c b/arch/x86_64/hal/uacpi.c new file mode 100644 index 0000000..052f849 --- /dev/null +++ b/arch/x86_64/hal/uacpi.c @@ -0,0 +1,15 @@ +#include "lib/printf.h" +#include "uacpi/kernel_api.h" +#include "paging.h" + +void *uacpi_kernel_map(uacpi_phys_addr addr, uacpi_size len) +{ + //kprintf("UACPI kernel map %p -> %p\n", addr, (uintptr_t)addr | IDENT_VIRT_BASE); + return (void*)(addr | IDENT_VIRT_BASE); +} + +void uacpi_kernel_unmap(void *addr, uacpi_size len) +{ + (void)addr; + (void)len; +} -- cgit v1.2.3