add a backoff algorithm when nacks are received by devices

add seperate response buffers and request queue sizes in bus bridge
add delay to respond to a nack in the bus bridge

src/dev/i8254xGBe.cc:
src/dev/ide_ctrl.cc:
src/dev/ns_gige.cc:
src/dev/pcidev.hh:
src/dev/sinic.cc:
    add backoff delay parameters
src/dev/io_device.cc:
src/dev/io_device.hh:
    add a backoff algorithm when nacks are received.
src/mem/bridge.cc:
src/mem/bridge.hh:
    add seperate response buffers and request queue sizes
    add a new parameters to specify how long before a nack in ready to go after a packet that needs to be nacked is received
src/mem/cache/cache_impl.hh:
    assert on the
src/mem/tport.cc:
    add a friendly assert to make sure the packet was inserted into the list

--HG--
extra : convert_revision : 3595ad932015a4ce2bb72772da7850ad91bd09b1

1 files changed, 1 insertions, 1 deletions

diff --git a/src/dev/pcidev.hh b/src/dev/pcidev.hh
index 56e3ffb4a..5044e2932 100644
--- a/src/dev/pcidev.hh
+++ b/src/dev/pcidev.hh
@@ -105,7 +105,7 @@ class PciDev : public DmaDevice
     };
 
   public:
-    struct Params : public PioDevice::Params
+    struct Params : public DmaDevice::Params
     {
         /**
          * A pointer to the object that contains the first 64 bytes of