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authorAndrew Schultz <alschult@umich.edu>2004-02-10 00:19:43 -0500
committerAndrew Schultz <alschult@umich.edu>2004-02-10 00:19:43 -0500
commit81d5ffe7dea641402a5e1b92448646f515f46677 (patch)
tree9334b2fac9632e8bf6a5879ead536f6bf3f99f17 /dev/tsunami_io.cc
parenteac2d6a66863dcd7d5129ee5112ea49248f9efa8 (diff)
downloadgem5-81d5ffe7dea641402a5e1b92448646f515f46677.tar.xz
Changed new linux stuff to work with new FunctionalMemory interface and
some sundry problems with new interface dev/alpha_console.cc: dev/alpha_console.hh: dev/baddev.cc: dev/baddev.hh: dev/pciconfigall.cc: dev/pciconfigall.hh: dev/pcidev.cc: dev/pcidev.hh: dev/tsunami_cchip.cc: dev/tsunami_cchip.hh: dev/tsunami_io.cc: dev/tsunami_io.hh: dev/tsunami_pchip.cc: dev/tsunami_pchip.hh: dev/tsunami_uart.cc: dev/tsunami_uart.hh: Fixed to use new FunctionalMemory interface --HG-- extra : convert_revision : bee98e6285d92f28fafacf919ab06eaf333a9b56
Diffstat (limited to 'dev/tsunami_io.cc')
-rw-r--r--dev/tsunami_io.cc17
1 files changed, 8 insertions, 9 deletions
diff --git a/dev/tsunami_io.cc b/dev/tsunami_io.cc
index 25323ee14..dd2ac3acc 100644
--- a/dev/tsunami_io.cc
+++ b/dev/tsunami_io.cc
@@ -125,9 +125,11 @@ TsunamiIO::ClockEvent::Status()
}
TsunamiIO::TsunamiIO(const string &name, Tsunami *t, time_t init_time,
- Addr addr, Addr mask, MemoryController *mmu)
- : MmapDevice(name, addr, mask, mmu), tsunami(t), rtc(t)
+ Addr a, MemoryController *mmu)
+ : FunctionalMemory(name), addr(a), tsunami(t), rtc(t)
{
+ mmu->add_child(this, Range<Addr>(addr, addr + size));
+
// set the back pointer from tsunami to myself
tsunami->io = this;
@@ -151,7 +153,7 @@ TsunamiIO::read(MemReqPtr &req, uint8_t *data)
DPRINTF(Tsunami, "io read va=%#x size=%d IOPorrt=%#x\n",
req->vaddr, req->size, req->vaddr & 0xfff);
- Addr daddr = (req->paddr & addr_mask);
+ Addr daddr = (req->paddr & size);
// ExecContext *xc = req->xc;
// int cpuid = xc->cpu_id;
@@ -226,7 +228,7 @@ TsunamiIO::write(MemReqPtr &req, const uint8_t *data)
DPRINTF(Tsunami, "io write - va=%#x size=%d IOPort=%#x Data=%#x\n",
req->vaddr, req->size, req->vaddr & 0xfff, dt64);
- Addr daddr = (req->paddr & addr_mask);
+ Addr daddr = (req->paddr & size);
switch(req->size) {
case sizeof(uint8_t):
@@ -359,7 +361,6 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(TsunamiIO)
Param<time_t> time;
SimObjectParam<MemoryController *> mmu;
Param<Addr> addr;
- Param<Addr> mask;
END_DECLARE_SIM_OBJECT_PARAMS(TsunamiIO)
@@ -369,15 +370,13 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(TsunamiIO)
INIT_PARAM_DFLT(time, "System time to use "
"(0 for actual time, default is 1/1/06", ULL(1136073600)),
INIT_PARAM(mmu, "Memory Controller"),
- INIT_PARAM(addr, "Device Address"),
- INIT_PARAM(mask, "Address Mask")
+ INIT_PARAM(addr, "Device Address")
END_INIT_SIM_OBJECT_PARAMS(TsunamiIO)
CREATE_SIM_OBJECT(TsunamiIO)
{
- return new TsunamiIO(getInstanceName(), tsunami, time, addr,
- mask, mmu);
+ return new TsunamiIO(getInstanceName(), tsunami, time, addr, mmu);
}
REGISTER_SIM_OBJECT("TsunamiIO", TsunamiIO)