From f85286b3debf4a4a94d3b959e5bb880be81bd692 Mon Sep 17 00:00:00 2001
From: Andreas Hansson <andreas.hansson@arm.com>
Date: Tue, 17 Jan 2012 12:55:08 -0600
Subject: MEM: Add port proxies instead of non-structural ports

Port proxies are used to replace non-structural ports, and thus enable
all ports in the system to correspond to a structural entity. This has
the advantage of accessing memory through the normal memory subsystem
and thus allowing any constellation of distributed memories, address
maps, etc. Most accesses are done through the "system port" that is
used for loading binaries, debugging etc. For the entities that belong
to the CPU, e.g. threads and thread contexts, they wrap the CPU data
port in a port proxy.

The following replacements are made:
FunctionalPort      > PortProxy
TranslatingPort     > SETranslatingPortProxy
VirtualPort         > FSTranslatingPortProxy

--HG--
rename : src/mem/vport.cc => src/mem/fs_translating_port_proxy.cc
rename : src/mem/vport.hh => src/mem/fs_translating_port_proxy.hh
rename : src/mem/translating_port.cc => src/mem/se_translating_port_proxy.cc
rename : src/mem/translating_port.hh => src/mem/se_translating_port_proxy.hh
---
 src/arch/x86/bios/intelmp.hh | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'src/arch/x86/bios/intelmp.hh')

diff --git a/src/arch/x86/bios/intelmp.hh b/src/arch/x86/bios/intelmp.hh
index 117466b48..0ddb62b8d 100644
--- a/src/arch/x86/bios/intelmp.hh
+++ b/src/arch/x86/bios/intelmp.hh
@@ -51,7 +51,7 @@
 #include "enums/X86IntelMPTriggerMode.hh"
 #include "sim/sim_object.hh"
 
-class FunctionalPort;
+class PortProxy;
 
 // Config entry types
 class X86IntelMPBaseConfigEntryParams;
@@ -93,7 +93,7 @@ class FloatingPointer : public SimObject
 
   public:
 
-    Addr writeOut(FunctionalPort * port, Addr addr);
+    Addr writeOut(PortProxy* proxy, Addr addr);
 
     Addr getTableAddr()
     {
@@ -117,7 +117,7 @@ class BaseConfigEntry : public SimObject
 
   public:
 
-    virtual Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    virtual Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     BaseConfigEntry(Params * p, uint8_t _type);
 };
@@ -132,7 +132,7 @@ class ExtConfigEntry : public SimObject
 
   public:
 
-    virtual Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    virtual Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     ExtConfigEntry(Params * p, uint8_t _type, uint8_t _length);
 };
@@ -155,7 +155,7 @@ class ConfigTable : public SimObject
     std::vector<ExtConfigEntry *> extEntries;
 
   public:
-    Addr writeOut(FunctionalPort * port, Addr addr);
+    Addr writeOut(PortProxy* proxy, Addr addr);
 
     ConfigTable(Params * p);
 };
@@ -172,7 +172,7 @@ class Processor : public BaseConfigEntry
     uint32_t featureFlags;
 
   public:
-    Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     Processor(Params * p);
 };
@@ -186,7 +186,7 @@ class Bus : public BaseConfigEntry
     std::string busType;
 
   public:
-    Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     Bus(Params * p);
 };
@@ -202,7 +202,7 @@ class IOAPIC : public BaseConfigEntry
     uint32_t address;
 
   public:
-    Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     IOAPIC(Params * p);
 };
@@ -221,7 +221,7 @@ class IntAssignment : public BaseConfigEntry
     uint8_t destApicIntIn;
 
   public:
-    Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     IntAssignment(X86IntelMPBaseConfigEntryParams * p,
             Enums::X86IntelMPInterruptType _interruptType,
@@ -269,7 +269,7 @@ class AddrSpaceMapping : public ExtConfigEntry
     uint64_t addrLength;
 
   public:
-    Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     AddrSpaceMapping(Params * p);
 };
@@ -284,7 +284,7 @@ class BusHierarchy : public ExtConfigEntry
     uint8_t parentBus;
 
   public:
-    Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     BusHierarchy(Params * p);
 };
@@ -299,7 +299,7 @@ class CompatAddrSpaceMod : public ExtConfigEntry
     uint32_t rangeList;
 
   public:
-    Addr writeOut(FunctionalPort * port, Addr addr, uint8_t &checkSum);
+    Addr writeOut(PortProxy* proxy, Addr addr, uint8_t &checkSum);
 
     CompatAddrSpaceMod(Params * p);
 };
-- 
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