blob: 634f7660c03f9e9fa472a512f846afaa1871a506 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2016 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
*/
#include <common.h>
#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;
}