| // SPDX-License-Identifier: GPL-2.0+ | |
| /* | |
| * (C) Copyright 2016 Google, Inc | |
| * Written by Simon Glass <sjg@chromium.org> | |
| */ | |
| #include <irq_func.h> | |
| #include <asm/processor-flags.h> | |
| void enable_interrupts(void) | |
| { | |
| asm("sti\n"); | |
| } | |
| int disable_interrupts(void) | |
| { | |
| long flags; | |
| asm volatile ("pushfq ; popq %0 ; cli\n" : "=g" (flags) : ); | |
| return flags & X86_EFLAGS_IF; | |
| } | |
| int interrupt_init(void) | |
| { | |
| /* Nothing to do - this was already done in SPL */ | |
| return 0; | |
| } |