efi_call3 45 include/asm-x86/efi.h extern u64 efi_call3(void *fp, u64 arg1, u64 arg2, u64 arg3); efi_call3 59 include/asm-x86/efi.h efi_call3((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3)) efi_call3 77 include/asm-x86/efi.h efi_call3((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \