diff options
Diffstat (limited to 'dev/tsunami_cchip.cc')
| -rw-r--r-- | dev/tsunami_cchip.cc | 69 |
1 files changed, 36 insertions, 33 deletions
diff --git a/dev/tsunami_cchip.cc b/dev/tsunami_cchip.cc index 2287a2a3d..2649fe27a 100644 --- a/dev/tsunami_cchip.cc +++ b/dev/tsunami_cchip.cc @@ -42,11 +42,14 @@ #include "mem/bus/pio_interface.hh" #include "mem/bus/pio_interface_impl.hh" #include "mem/functional/memory_control.hh" +#include "cpu/exec_context.hh" #include "cpu/intr_control.hh" #include "sim/builder.hh" #include "sim/system.hh" using namespace std; +//Should this be AlphaISA? +using namespace TheISA; TsunamiCChip::TsunamiCChip(const string &name, Tsunami *t, Addr a, MemoryController *mmu, HierParams *hier, @@ -92,81 +95,81 @@ TsunamiCChip::read(MemReqPtr &req, uint8_t *data) if (daddr & TSDEV_CC_BDIMS) { *(uint64_t*)data = dim[(daddr >> 4) & 0x3F]; - return No_Fault; + return NoFault; } if (daddr & TSDEV_CC_BDIRS) { *(uint64_t*)data = dir[(daddr >> 4) & 0x3F]; - return No_Fault; + return NoFault; } switch(regnum) { case TSDEV_CC_CSR: *(uint64_t*)data = 0x0; - return No_Fault; + return NoFault; case TSDEV_CC_MTR: panic("TSDEV_CC_MTR not implemeted\n"); - return No_Fault; + return NoFault; case TSDEV_CC_MISC: *(uint64_t*)data = (ipint << 8) & 0xF | (itint << 4) & 0xF | - (xc->cpu_id & 0x3); - return No_Fault; + (xc->readCpuId() & 0x3); + return NoFault; case TSDEV_CC_AAR0: case TSDEV_CC_AAR1: case TSDEV_CC_AAR2: case TSDEV_CC_AAR3: *(uint64_t*)data = 0; - return No_Fault; + return NoFault; case TSDEV_CC_DIM0: *(uint64_t*)data = dim[0]; - return No_Fault; + return NoFault; case TSDEV_CC_DIM1: *(uint64_t*)data = dim[1]; - return No_Fault; + return NoFault; case TSDEV_CC_DIM2: *(uint64_t*)data = dim[2]; - return No_Fault; + return NoFault; case TSDEV_CC_DIM3: *(uint64_t*)data = dim[3]; - return No_Fault; + return NoFault; case TSDEV_CC_DIR0: *(uint64_t*)data = dir[0]; - return No_Fault; + return NoFault; case TSDEV_CC_DIR1: *(uint64_t*)data = dir[1]; - return No_Fault; + return NoFault; case TSDEV_CC_DIR2: *(uint64_t*)data = dir[2]; - return No_Fault; + return NoFault; case TSDEV_CC_DIR3: *(uint64_t*)data = dir[3]; - return No_Fault; + return NoFault; case TSDEV_CC_DRIR: *(uint64_t*)data = drir; - return No_Fault; + return NoFault; case TSDEV_CC_PRBEN: panic("TSDEV_CC_PRBEN not implemented\n"); - return No_Fault; + return NoFault; case TSDEV_CC_IIC0: case TSDEV_CC_IIC1: case TSDEV_CC_IIC2: case TSDEV_CC_IIC3: panic("TSDEV_CC_IICx not implemented\n"); - return No_Fault; + return NoFault; case TSDEV_CC_MPR0: case TSDEV_CC_MPR1: case TSDEV_CC_MPR2: case TSDEV_CC_MPR3: panic("TSDEV_CC_MPRx not implemented\n"); - return No_Fault; + return NoFault; case TSDEV_CC_IPIR: *(uint64_t*)data = ipint; - return No_Fault; + return NoFault; case TSDEV_CC_ITIR: *(uint64_t*)data = itint; - return No_Fault; + return NoFault; default: panic("default in cchip read reached, accessing 0x%x\n"); } // uint64_t @@ -179,7 +182,7 @@ TsunamiCChip::read(MemReqPtr &req, uint8_t *data) *(uint32_t*)data = drir; } else panic("invalid access size(?) for tsunami register!\n"); - return No_Fault; + return NoFault; case sizeof(uint16_t): case sizeof(uint8_t): default: @@ -187,7 +190,7 @@ TsunamiCChip::read(MemReqPtr &req, uint8_t *data) } DPRINTFN("Tsunami CChip ERROR: read regnum=%#x size=%d\n", regnum, req->size); - return No_Fault; + return NoFault; } Fault @@ -243,16 +246,16 @@ TsunamiCChip::write(MemReqPtr &req, const uint8_t *data) } } - return No_Fault; + return NoFault; } switch(regnum) { case TSDEV_CC_CSR: panic("TSDEV_CC_CSR write\n"); - return No_Fault; + return NoFault; case TSDEV_CC_MTR: panic("TSDEV_CC_MTR write not implemented\n"); - return No_Fault; + return NoFault; case TSDEV_CC_MISC: uint64_t ipreq; ipreq = (*(uint64_t*)data >> 12) & 0xF; @@ -285,13 +288,13 @@ TsunamiCChip::write(MemReqPtr &req, const uint8_t *data) if(!supportedWrite) panic("TSDEV_CC_MISC write not implemented\n"); - return No_Fault; + return NoFault; case TSDEV_CC_AAR0: case TSDEV_CC_AAR1: case TSDEV_CC_AAR2: case TSDEV_CC_AAR3: panic("TSDEV_CC_AARx write not implemeted\n"); - return No_Fault; + return NoFault; case TSDEV_CC_DIM0: case TSDEV_CC_DIM1: case TSDEV_CC_DIM2: @@ -341,7 +344,7 @@ TsunamiCChip::write(MemReqPtr &req, const uint8_t *data) } } - return No_Fault; + return NoFault; case TSDEV_CC_DIR0: case TSDEV_CC_DIR1: case TSDEV_CC_DIR2: @@ -363,13 +366,13 @@ TsunamiCChip::write(MemReqPtr &req, const uint8_t *data) panic("TSDEV_CC_MPRx write not implemented\n"); case TSDEV_CC_IPIR: clearIPI(*(uint64_t*)data); - return No_Fault; + return NoFault; case TSDEV_CC_ITIR: clearITI(*(uint64_t*)data); - return No_Fault; + return NoFault; case TSDEV_CC_IPIQ: reqIPI(*(uint64_t*)data); - return No_Fault; + return NoFault; default: panic("default in cchip read reached, accessing 0x%x\n"); } @@ -384,7 +387,7 @@ TsunamiCChip::write(MemReqPtr &req, const uint8_t *data) DPRINTFN("Tsunami ERROR: write daddr=%#x size=%d\n", daddr, req->size); - return No_Fault; + return NoFault; } void |