From d67d692ee2ceb1358b00564acb1b30f15c2d35b0 Mon Sep 17 00:00:00 2001
From: CoolStar <coolstarorganization@gmail.com>
Date: Sun, 4 Dec 2016 11:52:19 -0800
Subject: [PATCH] CorebootModulePkg: Don't mask off legacy 8259 sources.

With the legacy sources masked, closing laptop lid results
in hard shutdown vs graceful transition to S3/suspend
(per coolstar)
---
 CorebootModulePkg/CbSupportPei/CbSupportPei.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/CorebootModulePkg/CbSupportPei/CbSupportPei.c b/CorebootModulePkg/CbSupportPei/CbSupportPei.c
index 831de89b21..262e6b9d7d 100755
--- a/CorebootModulePkg/CbSupportPei/CbSupportPei.c
+++ b/CorebootModulePkg/CbSupportPei/CbSupportPei.c
@@ -435,12 +435,6 @@ CbPeiEntryPoint (
     return Status;
   }
 
-  //
-  // Mask off all legacy 8259 interrupt sources
-  //
-  IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, 0xFF);
-  IoWrite8 (LEGACY_8259_MASK_REGISTER_SLAVE,  0xFF);
-
   return EFI_SUCCESS;
 }