From 7d4813aea7c54b0139f5f131ccb6e5e3ffcd9b05 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Mon, 15 Jun 2020 20:06:03 +0200
Subject: [PATCH] PIIX now disables IDE on hard reset, fixes the AP440FX hard
 reset slowness.

---
 src/chipset/intel_piix.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/chipset/intel_piix.c b/src/chipset/intel_piix.c
index 85562b7be..43ad5abaf 100644
--- a/src/chipset/intel_piix.c
+++ b/src/chipset/intel_piix.c
@@ -1160,6 +1160,13 @@ piix_reset(void *p)
 	piix_write(0, 0xa7, 0x00, p);
 	piix_write(0, 0xa8, 0x0f, p);
     }
+
+    piix_write(1, 0x04, 0x00, p);
+    piix_write(1, 0x41, 0x00, p);
+    piix_write(1, 0x43, 0x00, p);
+
+    ide_pri_disable();
+    ide_sec_disable();
 }