From bcfd3dea1d6a3ecee1336eca0682791c8dc3777c Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 8 Jul 2014 00:35:49 +0100
Subject: [efi] Identify autoboot device by MAC address when chainloading

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---
 src/arch/x86/prefix/efiprefix.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/arch')

diff --git a/src/arch/x86/prefix/efiprefix.c b/src/arch/x86/prefix/efiprefix.c
index 216b99884..a0347680c 100644
--- a/src/arch/x86/prefix/efiprefix.c
+++ b/src/arch/x86/prefix/efiprefix.c
@@ -24,6 +24,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #include <ipxe/device.h>
 #include <ipxe/efi/efi.h>
 #include <ipxe/efi/efi_driver.h>
+#include <ipxe/efi/efi_autoboot.h>
 
 /**
  * EFI entry point
@@ -41,6 +42,9 @@ EFI_STATUS EFIAPI _efi_start ( EFI_HANDLE image_handle,
 	if ( ( efirc = efi_init ( image_handle, systab ) ) != 0 )
 		goto err_init;
 
+	/* Record autoboot device (if any) */
+	efi_set_autoboot();
+
 	/* Call to main() */
 	if ( ( rc = main() ) != 0 ) {
 		efirc = EFIRC ( rc );
-- 
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