From 4b9de4243943086294d7a2d7ab81a134d4fe5a49 Mon Sep 17 00:00:00 2001 From: Gene Wu Date: Mon, 23 Aug 2010 11:18:41 -0500 Subject: Devices: Allow a device to specify that a request is uncachable. --- src/dev/io_device.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/dev/io_device.cc') diff --git a/src/dev/io_device.cc b/src/dev/io_device.cc index b3054a6ee..5bb981c66 100644 --- a/src/dev/io_device.cc +++ b/src/dev/io_device.cc @@ -221,7 +221,7 @@ DmaPort::recvRetry() void DmaPort::dmaAction(Packet::Command cmd, Addr addr, int size, Event *event, - uint8_t *data, Tick delay) + uint8_t *data, Tick delay, Request::Flags flag) { assert(device->getState() == SimObject::Running); @@ -229,10 +229,10 @@ DmaPort::dmaAction(Packet::Command cmd, Addr addr, int size, Event *event, DPRINTF(DMA, "Starting DMA for addr: %#x size: %d sched: %d\n", addr, size, - event->scheduled()); + event ? event->scheduled() : -1 ); for (ChunkGenerator gen(addr, size, peerBlockSize()); !gen.done(); gen.next()) { - Request *req = new Request(gen.addr(), gen.size(), 0); + Request *req = new Request(gen.addr(), gen.size(), flag); PacketPtr pkt = new Packet(req, cmd, Packet::Broadcast); // Increment the data pointer on a write -- cgit v1.2.3