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2004-03-05Don't dump an ethertrace by defaultNathan Binkert
Update the system dir for the addition of parallel and dirty netperf --HG-- extra : convert_revision : e46efb32e0d6c21047507d444d41e7d55fbfb770
2004-03-05Make payload splitting accessible with a #defineNathan Binkert
--HG-- extra : convert_revision : 90b86b270a84cffaf3d13a2b83c04f33bb442e44
2004-03-05add a mechanism for delayed interrupts (aka. interrupt coalescing)Nathan Binkert
re-do fixed dma latency --HG-- extra : convert_revision : b91e6b69682f66e424782e89500d3ad47b797e25
2004-03-05Add support for a propagation delay on the link. The electricalNathan Binkert
delay is more or less folded into the packet time, but an additional delay is possible representing crossing a long haul link, or some switches, etc. --HG-- extra : convert_revision : 8fd689c2a7e3051e77f47a4cd5f51c6999d92c8f
2004-03-05constructor option to make the wrapped event autodeleteNathan Binkert
--HG-- extra : convert_revision : 8663c874c533685adf21eea968b08b40b7d7b665
2004-03-05use %#x so we know that it is hexNathan Binkert
--HG-- extra : convert_revision : 7da77cd9a16ba70eeb0382c3c79b1475554a2d4c
2004-03-05add ticks per picosecondNathan Binkert
--HG-- extra : convert_revision : 1585e7f89340b941e699db6b81080af58500a7c2
2004-03-02Add some stats to track latencies of small and large DMA transactions.Erik Hallnor
--HG-- extra : convert_revision : 1792d396f00bd24e9577f7883461b389e96ef803
2004-03-02Reduce redundant code, fix so that if the dma request is only as big asRon Dreslinski
the header, and fix so that it doesn't keep requesting the payload bus if the sendRequest was unsuccesful. --HG-- extra : convert_revision : 7fda85ccf38ea99a457ae0d6902704cb2ba053cd
2004-03-02Make sure to arbitrate for the payload bus in the header splitting case,Ron Dreslinski
and to free up the header bus by returning false. If there is no header splitting it will work normally. --HG-- extra : convert_revision : 4f6dd07e33e510502806256b1b8089d85d600233
2004-03-02Add more statistics about dma requests, shorten names for easier readabilityRon Dreslinski
of stats --HG-- extra : convert_revision : 052a03c3e7a6b4b4ee000f291332bdec59c94f96
2004-03-02Add a name parameter so the statistics work properlyRon Dreslinski
--HG-- extra : convert_revision : 5ea9d5c5f0a0e19afe6956e004113d87d347d698
2004-03-02Add statistics to calculate average round-trip delay for DMARon Dreslinski
--HG-- extra : convert_revision : 1aa436e4dc2981444b4aab102c24c99f5b3280cd
2004-03-01Change ini again because I messed up the resolveRon Dreslinski
--HG-- extra : convert_revision : f46902ec51e0db3f4dcfedc4937c8f9504074463
2004-03-01Auto mergedRon Dreslinski
--HG-- extra : convert_revision : 607177f165a6057de8befd554d31478bbda55239
2004-03-01Add support for two buses to the DMA, allows header splittingRon Dreslinski
The two busses are labeled header/payload. The header_size designates the number of cache blocks to send on the header bus. --HG-- extra : convert_revision : 930411052d2183311f9be7a10087c77552a35b37
2004-03-01Initial cut at adding support to make the state machineNathan Binkert
take time --HG-- extra : convert_revision : f30ab2f00dd6f00ad8020912e709d057a2875526
2004-03-01Use #define CPU_10GHZ and CPU_4GHZ. This should get fixed whenNathan Binkert
we switch over to making ticks represent time directly. --HG-- extra : convert_revision : 29e76e909a184e1ba005a98dd80ca5da1d345f3e
2004-03-01Support several memory configurations for hooking up devicesNathan Binkert
to memory in different configurations --HG-- extra : convert_revision : 9e31c2fa96eeb42160cc0b892e10e6db58fe786b
2004-03-01add support for averagingNathan Binkert
--HG-- extra : convert_revision : f0b5f622f96795a5d2160eeb2b52ecfd83170b67
2004-03-01Only need an execution context if we're doing dataNathan Binkert
--HG-- extra : convert_revision : 389a02fbf2f266e0c5e8ae07fd28138f7ebfc80c
2004-02-29Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5Erik Hallnor
--HG-- extra : convert_revision : a9b6e6592e9c0f7e5cba45e148005647ea3539c4
2004-02-29Fix an assert, only need the ExecContext if we are doing data,Erik Hallnor
--HG-- extra : convert_revision : 07f674613cb39ffe77dd66c2c9a77ed73b9d75b6
2004-02-29Merge zizzer.eecs.umich.edu:/bk/m5Nathan Binkert
into ziff.eecs.umich.edu:/z/binkertn/research/m5/latest --HG-- extra : convert_revision : ba093baca9abfe311621e9589fcec0a892e9f9d1
2004-02-29Fix the swichover code. It's only for FULL_SYSTEMNathan Binkert
cpu/base_cpu.cc: #ifdef FULL_SYSTEM --HG-- extra : convert_revision : 427ee93d545596da00d6c4688a7e32d584054948
2004-02-29Remove copys from isa_desc, and implement a store and forward bus bridgeErik Hallnor
arch/alpha/isa_desc: Just to make sure, remove the new copy instructions until everything works. --HG-- extra : convert_revision : cdd3d4c8fa415175aaee04f4a99340dcf82dbc3a
2004-02-29unused function nameNathan Binkert
--HG-- extra : convert_revision : ef2994f2d18a36580994b4fa7005e6dceb072b31
2004-02-29make it so that we can prevent descriptor DMAs orNathan Binkert
data DMAs from touching the memory system. They can still have a latency though if configured. --HG-- extra : convert_revision : d372205643bd46f7fb7d50a20569ac74ae37ce38
2004-02-29mark the request satisfied since well, it is.Nathan Binkert
--HG-- extra : convert_revision : 667c477b0b5ca45d63eaecabcf5119701584599f
2004-02-29Avoid more bogus addressesNathan Binkert
--HG-- extra : convert_revision : 25bc2adb78e2f96fb28b352a73401c3fa52eab03
2004-02-29fix switchover WRT interruptsNathan Binkert
cpu/base_cpu.cc: gah! copy the interrupt status on switchover --HG-- extra : convert_revision : d3199a7409a494b7687354c43ffca697f37e8456
2004-02-29Merge zizzer.eecs.umich.edu:/m5/Bitkeeper/m5Nathan Binkert
into zizzer.eecs.umich.edu:/.automount/ziff/z/binkertn/research/m5/latest --HG-- extra : convert_revision : b3fd8bcfbaf1e9d09bac8c1403944df36dde671e
2004-02-29Initial cleanup pass of lisa's function call trackingNathan Binkert
code. base/statistics.hh: We're getting rid of FS_MEASURE, but for now, we're going to still use a compile time flag to turn on and off binning of statistics. (The flag is STATS_BINNING) cpu/exec_context.cc: cpu/exec_context.hh: kern/tru64/tru64_system.cc: get rid of FS_MEASURE cpu/simple_cpu/simple_cpu.cc: yank the function call tracking code out of the cpu and move it into the software context class itself. kern/tru64/tru64_system.hh: get rid of FS_MEASURE move all of the tacking stuff to the same place. sim/system.hh: cleanup --HG-- extra : convert_revision : 73d3843afe1b3ba0d5445421c39c1148d3f4e7c0
2004-02-29Merge zizzer.eecs.umich.edu:/bk/m5Nathan Binkert
into ziff.eecs.umich.edu:/z/binkertn/research/m5/latest --HG-- extra : convert_revision : 48e5262fc37a5774b10a83e4c36a89c0ef2c8f15
2004-02-29more debugging supportNathan Binkert
base/trace.cc: code to set/clear/print trace flags from the debugger. --HG-- extra : convert_revision : f2a549e9af05c4a177186b9f1792a0493ce15c95
2004-02-29Make the progress event work even after restoring from a checkpointNathan Binkert
--HG-- extra : convert_revision : 80e31eb26250700ebe3ce5848e570068cc76ef47
2004-02-29Fix dumping to work on the opteron. struct timeval canNathan Binkert
vary in size, so we're explicit about the fields. --HG-- extra : convert_revision : e5264849dafb878676b2bfd3a6e6f95f6f94ea48
2004-02-29Add support for multiple address ranges in memory interfaces.Erik Hallnor
dev/alpha_console.cc: setAddrRange -> addAddrRange --HG-- extra : convert_revision : 9dc853b80bea443b54a130ca4c110a68077cb336
2004-02-29fix rpccNathan Binkert
arch/alpha/ev5.cc: actually implement the cycle count register arch/alpha/isa_desc: the rpcc instruction really just reads the cycle count register --HG-- extra : convert_revision : a0edec85672377a62b90950efc17b62b375220b1
2004-02-28Fix handling of rpcc in full-system mode.Steve Reinhardt
arch/alpha/ev5.cc: Handle writing IPR_CC and IPR_CC_CTL slightly more intelligently. (Very slightly). arch/alpha/isa_desc: Upper half of rpcc result comes from value written to IPR_CC, not actual cycle counter. --HG-- extra : convert_revision : 7161989db8a3f040d0558e2e5a1a162ed1cb4125
2004-02-27Added copy instructions to the ISA. Well it didn't break anything yet...Erik Hallnor
arch/alpha/isa_desc: Add copy_load and copy_store insts (ldf and stf respectively) cpu/simple_cpu/simple_cpu.hh: Add copy functions to SimpleCPU as well --HG-- extra : convert_revision : 1fa041da582b418c47d4eefc22dabba978a50e2d
2004-02-27Initial copy support in the pipeline. Add copypal counting.Erik Hallnor
arch/alpha/osfpal.cc: Add a string for copypal. arch/alpha/osfpal.hh: Add a code for copypal. cpu/static_inst.hh: Add an IsCopy flag. --HG-- extra : convert_revision : 19e3d90368454806029ad492eace19cd0924fe9f
2004-02-26fixNathan Binkert
--HG-- extra : convert_revision : 67a9e36cda69da6b462e6a30d6daa047ce48fdde
2004-02-26The DMAInterface was never updated to the new blocking model. Need to hold ↵Erik Hallnor
the request locally until it is retransmitted. --HG-- extra : convert_revision : cc89d6c4b7f21b7252c172c694633ce1daae30eb
2004-02-26Quick hack to allow rerequests for the future.Erik Hallnor
--HG-- extra : convert_revision : 4f1b080ae500dfd022c28e0cd7544c4fcfa5e330
2004-02-26stoopidNathan Binkert
--HG-- extra : convert_revision : ccd87a2de7f684bb3a4a448a307eb30afd363e12
2004-02-26Merge.Steve Reinhardt
--HG-- extra : convert_revision : e83f6895bceb0ced656e90275ec1a93d0af5498d
2004-02-26Make SW prefetch flag a parameter again, and add code to makeSteve Reinhardt
it actually do something on FullCPU. Still disabled, as it causes detailed-boot to hang when you turn it on. arch/alpha/isa_desc: Add EAComp and MemAcc pseudo-instructions to prefetch StaticInst. cpu/simple_cpu/simple_cpu.hh: Changed prefetch() return type from Fault to void. --HG-- extra : convert_revision : c7cb42682bfea6af117c87d4dfdb06176b6fe6b7
2004-02-26Save the status of faulting write-hints so that theyNathan Binkert
won't accidentally be issued to the memory system. --HG-- extra : convert_revision : 5696a09abcdee54c8bec72d9374f7944fb136740
2004-02-25Make this compile under non full system.Erik Hallnor
--HG-- extra : convert_revision : 6ae9b4af78cff3c8e5dc367fdbefad496a28857d
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