compiles

dev/acpi/uacpi_glue.c

@@ -0,0 +1,45 @@
+#include <zinnia/console.h>
+#include <zinnia/init.h>
+#include <zinnia/mmio.h>
+#include <zinnia/pmap.h>
+#include <zinnia/print.h>
+#include <zinnia/utils.h>
+#include <zinnia/virt.h>
+#include <zinnia/vma.h>
+#include <stdarg.h>
+#include <uacpi/kernel_api.h>
+#include <uacpi/status.h>
+#include <uacpi/types.h>
+
+uacpi_status uacpi_kernel_get_rsdp(uacpi_phys_addr* out_rsdp_address) {
+    *out_rsdp_address = (uacpi_phys_addr)rsdp_addr;
+    return UACPI_STATUS_OK;
+}
+
+void* uacpi_kernel_map(uacpi_phys_addr addr, uacpi_size len) {
+    uintptr_t vaddr = vm_alloc(len);
+    for (size_t i = 0; i < len; i += arch_mem_page_size()) {
+        pmap_map(&kernel_vma.pmap, vaddr + i, addr + i, PROT_READ | PROT_WRITE, CACHE_ANY);
+    }
+
+    return (void*)vaddr;
+}
+
+void uacpi_kernel_unmap(void* addr, uacpi_size len) {
+    // TODO
+}
+
+void uacpi_kernel_log(uacpi_log_level lvl, const uacpi_char* msg, ...) {
+    console_write("uacpi: ", 7);
+
+    va_list args;
+    va_start(args, msg);
+
+    kvprintf(msg, args);
+
+    va_end(args);
+}
+
+void uacpi_kernel_vlog(uacpi_log_level lvl, const uacpi_char* msg, uacpi_va_list args) {
+    kvprintf(msg, args);
+}