From 6f41e0e7bcdc58e9e8af89988043893d5876bf7a Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Tue, 28 Apr 2015 20:25:16 -0600
Subject: x86: Provide access to the IDT

Add a function to return the address of the Interrupt Descriptor Table.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---
 arch/x86/cpu/interrupts.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'arch/x86/cpu/interrupts.c')

diff --git a/arch/x86/cpu/interrupts.c b/arch/x86/cpu/interrupts.c
index a21d2a6c50..c777d3646f 100644
--- a/arch/x86/cpu/interrupts.c
+++ b/arch/x86/cpu/interrupts.c
@@ -147,6 +147,11 @@ int cpu_init_interrupts(void)
 	return 0;
 }
 
+void *x86_get_idt(void)
+{
+	return &idt_ptr;
+}
+
 void __do_irq(int irq)
 {
 	printf("Unhandled IRQ : %d\n", irq);
-- 
cgit