From b81a977e6ab7dbfd122cb778cfe3d40ca7451198 Mon Sep 17 00:00:00 2001 From: Andreas Sandberg Date: Fri, 2 Nov 2012 11:32:01 -0500 Subject: sim: Move the draining interface into a separate base class This patch moves the draining interface from SimObject to a separate class that can be used by any object needing draining. However, objects not visible to the Python code (i.e., objects not deriving from SimObject) still depend on their parents informing them when to drain. This patch also gets rid of the CountedDrainEvent (which isn't really an event) and replaces it with a DrainManager. --- src/dev/io_device.cc | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/dev/io_device.cc') diff --git a/src/dev/io_device.cc b/src/dev/io_device.cc index 0cc1324f5..988f8344a 100644 --- a/src/dev/io_device.cc +++ b/src/dev/io_device.cc @@ -89,14 +89,14 @@ PioDevice::getSlavePort(const std::string &if_name, PortID idx) } unsigned int -PioDevice::drain(Event *de) +PioDevice::drain(DrainManager *dm) { unsigned int count; - count = pioPort.drain(de); + count = pioPort.drain(dm); if (count) - changeState(Draining); + setDrainState(Drainable::Draining); else - changeState(Drained); + setDrainState(Drainable::Drained); return count; } -- cgit v1.2.3