From 23c7bf9da26683abc0900581c71d0929f6246606 Mon Sep 17 00:00:00 2001
From: Marcus Overhagen <marcusoverhagen@gmail.com>
Date: Sat, 1 Sep 2007 20:49:07 +0000
Subject: [PATCH] enable interrupts

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22147 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp b/src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp
index 0bb50cb67e..4fa28187c7 100644
--- a/src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp
+++ b/src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp
@@ -149,6 +149,10 @@ AHCIController::Init()
 		}
 	}
 
+	// enable interrupts
+	fRegs->ghc |= GHC_IE;
+	RegsFlush();
+
 	return B_OK;
 
 err:
@@ -171,8 +175,11 @@ AHCIController::Uninit()
 
 	// disable interrupts
 	fRegs->ghc &= ~GHC_IE;
+	RegsFlush();
+
 	// clear pending interrupts
 	fRegs->is = 0xffffffff;
+	RegsFlush();
 
   	// well...
   	remove_io_interrupt_handler(fIRQ, Interrupt, this);