enable interrupts

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22147 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-09-01 20:49:07 +00:00 · 2007-09-01 20:49:07 +00:00 · 23c7bf9da2
commit 23c7bf9da2
parent 25f926d8e4
1 changed files with 7 additions and 0 deletions
--- 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);