Commit graph

243 commits

Author SHA1 Message Date
Nathan Binkert
a58b834c8e Clean up network header stuff and make it more generic. Use
libdnet when we can instead of our own home grown stuff.

SConscript:
    separate the crc code into its own file
base/inet.cc:
    move the crc stuff to crc.cc
    add generic code for calculating ip/tcp/udp checksums
base/inet.hh:
    -  move crc stuff to crc.hh
    -  #include all of the libdnet stuff.  (this makes base/inet.hh the
    only file you need to include if you want to use this kind of stuff.)
    -  Wrap some of the libdnet structs to get easier access to structure
    members.  These wrappers will automatically deal with masking/shifting/
    byte-swapping.
base/refcnt.hh:
    If one derives from RefCountingPtr, they should have access to
    the internal data pointer.
build/SConstruct:
    make #include of dnet stuff work
dev/etherlink.cc:
dev/ethertap.cc:
dev/ethertap.hh:
    EtherPacket -> PacketData
dev/etherpkt.cc:
    EtherPacket -> PacketData
    add a function for populating extra info about a packet.
    Basically just gives pointers to ethernet/ip/tcp/udp headers
    if they exist.
dev/etherpkt.hh:
    EtherPacket -> PacketData
    remove most of the packet header stuff from teh PacketData
    class and just add a few generic functions for grabbing various
    headers that may exist in the packet.  The old functionality is
    contained in the headers.
dev/ns_gige.cc:
    -  IP -> Ip, UDP -> Udp, TCP ->Tcp when used in variable names
    -  get rid of our own byte swapping functions.
    -  whack checksum code and use libdnet version.
    -  Get pointers to the various packet headers and grab info from
    those headers.  (The byte swapping in the headers now.)
    -  Add stats for Udp Checksums
dev/ns_gige.hh:
    use libdnet for checksum code.
    IP -> Ip, TCP -> Tcp in variable names
    add stats for UDP checksums

--HG--
extra : convert_revision : 96c4160e1967b7c0090acd456df4a76e1f3aab53
2004-09-20 10:43:53 -04:00
Ali Saidi
23e0643c69 Updates to make SMP work.
dev/tsunami_cchip.cc:
    updates to ipi handling chipset code
sim/system.cc:
    debugSymbolTable, now has symbols from pal, console, and linux

--HG--
extra : convert_revision : c981d857f7e3d75f4c46172809e6d14e5f0a1238
2004-08-31 23:47:57 -04:00
Nathan Binkert
0b0a6778c9 Fixup interrupting of the ethernet device.
dev/ns_gige.cc:
    clean up the interrupt handling code so that it is simpler and
    less prone to bugs.  I hope I removed the bug where the:
    assert(intrTick >= curTick || intrTick == 0); would get triggered.
    I'm pretty sure that was due to intrTick not being cleared when
    the interrupt was cleared.

    This code probably still needs to be looked at more closely to
    make sure interrupts are not missed.

--HG--
extra : convert_revision : 61e2eb043540f2534a80c9b633006a71e7d6e282
2004-08-20 11:40:57 -04:00
Nathan Binkert
40174f119d cleanup interrupt code for gigabit device
dev/ns_gige.cc:
    Clean up the interrupt code.  Do a better job determining when
    coalescing should happen.
    Remove some bogus comments
    Stop using magic numbers in initialization and comment what
    the various numbers do
dev/ns_gige_reg.h:
    #define describing which interrupts cannot be delayed and
    which interrrupts we don't implement

--HG--
extra : convert_revision : eb196afa0bf448e1849dd2bd30dde32134effee7
2004-08-11 10:14:26 -04:00
Nathan Binkert
256afbbe26 std::
--HG--
extra : convert_revision : 8383048265ef5b4d7c995dbf44f7d85e349ddbde
2004-08-11 09:05:13 -04:00
Nathan Binkert
a3a1b4dbae better debugging
dev/ns_gige.cc:
    Make all DPRINTF statements take one line. If they need two lines,
    break them up into separate statements.  This makes grep much more
    effective since *every* line will be prefixed by the cycle that the
    trace message is from and the object that caused the message.
    normalize some debugging statements so that searching is easier
    (e.g. always say rxState, not rx state or receive state)
    break into the debugger when a packet is dropped since we don't really
    like dropping packets.

--HG--
extra : convert_revision : 9cf309ca2143a6b8c8215ac5dd6a31aae60173cd
2004-07-30 11:33:45 -04:00
Nathan Binkert
e60a4c58ee Fix a few bugs in the receive state machine. In doing back to tracking
whether or not the state machine is enabled rather than tracking the
specific instance of trying to halt the state machine.

dev/ns_gige.cc:
    change back to tracking the state machine's enableness instead of
    whether or not it is trying to halt.  Also fix a major bug that
    would cause the NIC to drop packets when the rx state machine was
    idle, but enabled.
    Fix a couple other bugs in the state machine where the idle interrupt
    would happen at the wrong time.
    Add a warning to deal with improper values of intrTick
dev/ns_gige.hh:
    We need to keep track of whether the state machine is enabled
    or not separately from the control register since the bits don't
    always reflect the truth.

--HG--
extra : convert_revision : 20056b225fa62a0744473babfd693506aa5f29b2
2004-07-30 11:29:45 -04:00
Nathan Binkert
8f87a57e70 make all ethernet dma use the new interface
--HG--
extra : convert_revision : 1cab883fac2bffd83cb035ebf28958c15118dfdc
2004-07-30 11:17:20 -04:00
Nathan Binkert
f1f85c5470 better debugging of DMA operations
dev/ns_gige.cc:
    use the new PhysicalMemory dma_read and dma_write functions

--HG--
extra : convert_revision : 427049d43355f02ac8bdfe2e60c24825dd734006
2004-07-30 11:09:03 -04:00
Nathan Binkert
da2566f014 style
--HG--
extra : convert_revision : 7489726b6c7bd11af603a448e4ff56c1e46139fe
2004-07-26 23:10:20 -04:00
Nathan Binkert
0650e4a43f When a packet has finished transmitting, kick the state
machine too.  The fifo may have been full and we want
to get another packet into it if we can.

--HG--
extra : convert_revision : 8f57294bd18f5eccb900118f2de83a4ccfd20dbb
2004-07-23 12:19:27 -04:00
Nathan Binkert
8844eadcdf notify the transmitter when the packet has finished transmitting.
--HG--
extra : convert_revision : 66f6f80945c1f621cdc3e743f601d2a73361bacd
2004-07-23 00:05:29 -04:00
Nathan Binkert
c9e6a15196 Add support to store less than the full packet in an etherdump
and actually default to only storing a max of 96 bytes per
packet since that should be plenty to fit all of the headers in.

--HG--
extra : convert_revision : 0c4a6571d80536477ed166e695d957e39da0334e
2004-07-22 23:54:24 -04:00
Nathan Binkert
5b1da825d8 Wrap tracing stuff in #if TRACING_ON to avoid compile error
in m5.fast

--HG--
extra : convert_revision : 329d810bfe282e88133ca35da62ee6dcc73a38f5
2004-07-21 15:44:57 -04:00
Erik Hallnor
a6939573ce Fix serialization when a tx interrupt isn't scheduled
dev/uart.cc:
    Fix serialization when a tx interrupt isn't scheduled.

--HG--
extra : convert_revision : 3029e284cbba417e3f453d83fdf2ef307d684916
2004-07-14 21:34:51 -04:00
Nathan Binkert
6f43d2b8d8 Fix infinite loop in ns_gige stat machine
argh!

dev/ns_gige.cc:
    Exit the state machine so that we don't come right back where
    we started and enter an infinite loop.

--HG--
extra : convert_revision : a5f2b5b5a692de6c80e4b02d7f9bc5d27fe17252
2004-07-14 09:02:15 -04:00
Nathan Binkert
13f8dc981f make the cache access latency a parameter that is based on bus
ticks for the most commonly accessed devices.

dev/baddev.cc:
    Get rid of the constant cache access latency.
    For unimportant devices, don't add any latency.
dev/ide_ctrl.cc:
dev/ide_ctrl.hh:
dev/ns_gige.cc:
dev/pciconfigall.cc:
dev/pciconfigall.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/uart.cc:
dev/uart.hh:
    make the cache access latency a parameter that is based on bus
    ticks.
dev/io_device.cc:
dev/io_device.hh:
    add an io latency variable
dev/ns_gige.hh:
    this moved to io_device.hh

--HG--
extra : convert_revision : 4883130feeaef48abee492eddf0b8eb40eb94789
2004-07-12 22:58:22 -04:00
Lisa Hsu
f857bd9dff make tx/rx fifo size a param, also fix the empty dma problem by adjusting the state machine.
dev/ns_gige.cc:
    make tx/rx fifo sizes a param. the default is 128K for each.  also, make the state machine not move onto txFragRead if there is no room in the txfifo for data.
dev/ns_gige.hh:
    make tx/rx fifo size a param

--HG--
extra : convert_revision : ed91eb31c2b21d4cdc6de87d8641df6197be5209
2004-07-12 16:09:52 -04:00
Andrew Schultz
4f4252fa89 Remove second pciToDma translation on current PRD address pointer b/c
second translation (which is superfluous) doesn't work properly when
system memory is higher than 128MB

--HG--
extra : convert_revision : 9cdf6925689d376953b1aa071bcd1e2f06419202
2004-07-09 22:32:27 -04:00
Lisa Hsu
bbbfebd885 Merge zizzer.eecs.umich.edu:/bk/m5
into shizzle.(none):/home/hsul/work/m5clean

--HG--
extra : convert_revision : 78beb2735c6536ce3e639d59c99e755e9139f4f1
2004-07-09 11:50:40 -04:00
Lisa Hsu
7b2691d537 when you add caches, dma commands within the state machine are delayed and cause the state machine to exit until the dma comes back. thus, all relevant code must be executed BEFORE going to do the dma code.
dev/ns_gige.cc:
    rearrange code so nothing gets skipped when "doing dma."

--HG--
extra : convert_revision : cca66885f45e7df1831e2d8ccaddf5ece7600b13
2004-07-09 11:50:27 -04:00
Nathan Binkert
7c2084dcfe store the checkpoint to the proper directory
dev/disk_image.cc:
    store the disk checkpoint to the proper directory

--HG--
extra : convert_revision : f76347576691560f00c60b86ac2044960d5a193c
2004-07-08 15:59:46 -04:00
Lisa Hsu
19fd3439c7 tag each mem_req as coming from the nic if it is DMA'd from the NIC. the NIC tells the DMA interface, which in turn sets a new nic_req flag in the MemReq it makes.
dev/ns_gige.cc:
    tell all outgoing dma events that this request is from the NIC

--HG--
extra : convert_revision : 62af17a2728a0ff729e7723dc29bd0d130ca5fe3
2004-07-06 17:55:16 -04:00
Lisa Hsu
5bbd57917f these changes are an undo from my last changeset. these are meant for later.
--HG--
extra : convert_revision : 0126918ef293cba02aaaa61dff3c471eb4743116
2004-07-05 11:20:53 -04:00
Lisa Hsu
7ca7b343ff almost forgot to do this - hope it doesn't mess up schedule.
dev/ns_gige.cc:
dev/ns_gige.hh:
    add the stats nate wanted

--HG--
extra : convert_revision : b59d586def7df31741b53cdb59cf3b19253caf26
2004-07-04 16:47:07 -04:00
Lisa Hsu
31c52ac0a7 Merge zizzer.eecs.umich.edu:/bk/m5
into shizzle.(none):/home/hsul/work/linux-clean

--HG--
extra : convert_revision : a072c1560e1f8b5cac378ed5f047a8a9c86b97b9
2004-06-30 00:51:11 -04:00
Lisa Hsu
167c57f265 fix transmit side checksum offloading to not generate a pseudo header.
dev/ns_gige.cc:
    transmit side checksum offloading doesn't need pseudo header generation, it just takes the pseudo header checksum and uses it.

--HG--
extra : convert_revision : 9741bd650415c18ed37b06a453b23610d028135b
2004-06-30 00:50:56 -04:00
Ali Saidi
5a1340d046 Another fix for the too much work problem in 2.6. This should do it.
Both rx/tx interrupts are now scheduled for the future to give the
linux kernel time to get out of its loop.

--HG--
extra : convert_revision : 8fee0a25fde0ce0545c924f8547bed460602e006
2004-06-29 16:08:26 -04:00
Ali Saidi
38fe4d9a86 With the new uart code 300 cycles isn't quite enough, 350 seems to
work. When everything gets changed to seconds this should be updated.

--HG--
extra : convert_revision : 9f1064ff6fec5deceb591904f4571c9129ecc998
2004-06-28 21:23:10 -04:00
Nathan Binkert
19d5789db1 Don't serialize the absolute path so we can move checkpoints around.
sim/serialize.cc:
sim/serialize.hh:
    export the checkpoint directory

--HG--
extra : convert_revision : ba5b796fd930ab0487a502beefcf76bd6bb7c366
2004-06-28 15:54:05 -04:00
Ali Saidi
c75eadc2b2 allow the use of old console code and update elf_object not to rely on EM_ALPHA value.
base/loader/elf_object.cc:
    EM_ALPHA value isn't official, so perhaps we shouldn't use it
dev/alpha_console.cc:
dev/alpha_console.hh:
    this change allows the use of old console code

--HG--
extra : convert_revision : cfacd64ae7fd2595158ca1a83ebcdb66ee7e119b
2004-06-27 14:33:55 -04:00
Ali Saidi
54b49f933a rewrote uart and renamed console.cc to simconsole to reduce confusion
base/traceflags.py:
    removed TsunamiUart/TlaserUart and added a plain Uart
dev/alpha_console.cc:
    updated for new simconsole
dev/platform.hh:
    added a uart member to platform
dev/simconsole.cc:
dev/simconsole.hh:
    removed lots of legacy code, it should all be ours now.
    converted tabs to 8 spaces
    added our copyright
dev/tsunami.cc:
    uses simconsole.hh rather than console.hh
dev/tsunami_cchip.cc:
dev/tsunami_io.cc:
    never needed console.hh
dev/tsunami_io.hh:
    this does need eventq.hh and it just happend to be working whenn console.hh was
    included everywhere
dev/tsunamireg.h:
    added a couple more 8250/16550 uart defines
dev/uart.cc:
    new uart code, rewritten to support both tlaser and tsunami (both a 8250 and 8530
    uart).
dev/uart.hh:
    updated for new uart, legacy code removed

--HG--
rename : dev/console.cc => dev/simconsole.cc
rename : dev/console.hh => dev/simconsole.hh
rename : dev/tsunami_uart.cc => dev/uart.cc
rename : dev/tsunami_uart.hh => dev/uart.hh
extra : convert_revision : e663352d49d4c2d3c95643030cf73c0e85ba2f08
2004-06-26 21:26:28 -04:00
Ali Saidi
4799a7b874 minor changes to endian code so that it runs on x86 linux
base/intmath.hh:
    only need FloorLog2(size_t) on a mac, so ifdefed for this
dev/alpha_console.cc:
    Actually allocate the alphaAccess struct.

--HG--
extra : convert_revision : 1f50b1a025c8ee728a9f3d2c603ea38347234f54
2004-06-23 18:39:11 -04:00
Ali Saidi
17bfb1540e Merge zizzer:/bk/linux into zeep.eecs.umich.edu:/z/saidi/work/m5-endian
--HG--
extra : convert_revision : d4938c6011173d3017f47fd592c4b5e4c8d543a3
2004-06-23 17:55:54 -04:00
Andrew Schultz
06d8f0af5d Fix to properly shadow the DEV bit in the Drive/Head register so other
disks are properly detected and handled

--HG--
extra : convert_revision : ffc3046deb68458ee2ef6fa5263dc471488abc45
2004-06-23 15:37:05 -04:00
Ali Saidi
231fac0a2b more modifications for cross-endian support. linux now gets to pciconfig
dev/alpha_console.cc:
    rather than acessing a byte array for alpha access, access the members
    **this requires an updated console**
dev/pcidev.cc:
    correctly type all the pci data and store in in little endian no
    matter what system we are on
dev/tsunami_uart.cc:
    correct a bug with the data type.
kern/linux/linux_system.cc:
    system type in hwprb needs to be endian happy as well.

--HG--
extra : convert_revision : 8de9bb69365b5d30fceaf4fa342a1639f92d7a83
2004-06-23 15:07:09 -04:00
Lisa Hsu
e05dbb5116 l
base/traceflags.py:
    added some more traceflags for ethernet to break it up better
dev/etherpkt.hh:
    since we are not network host order, must reverse bytes for these typechecks.

    also, overload isTcp/UdpPkt to take an argument so you don't have to reget the ip header if you've already got one.
dev/ns_gige.cc:
    1) add some functions that reverse Endianness so we can generate adn evaluate checksum adn dprintf data accurately/more understandably

    2) forget about the implementation of fifo fill/drain thresholds, it's not used by the driver much, nor does it matter with use sending/receiving in whole packets anyway.
    get rid of teh associated variables.

    3) get rid of txFifoCnt the variable, it's redundant and unnecessary, just use txFifoAvail.

    4) change io_enable to ioEnable, just to be picky.

    5) modify some DPRINTF's to be clearer, also added a lot, and spread them into better traceflag categories

    6) fix the device bug!  it's the intrTick = 0 at teh beginning of cpuInterrupt().

    7) clear some bools in regsReset() so they don't holdover wrong state

    8) fix pseudo header generation for Tcp checksumming to account for network order
dev/ns_gige.hh:
    change io_enable to ioEnable, get rid of fill/drain thresh related variables and txFifoCnt, which is redundant

--HG--
extra : convert_revision : c538b75731f3c9e04354f57e6df9a40aeca5096d
2004-06-21 17:25:18 -04:00
Ali Saidi
3f7b780af5 Merge saidi@zizzer.eecs.umich.edu:/bk/linux
into ali-saidis-computer.local:/research/linux

--HG--
extra : convert_revision : 446dc5fad11a6b29954dc5b1e974430853aa2969
2004-06-21 01:04:48 -04:00
Ali Saidi
c27139c701 start towards getting m5 endian compliant
base/inifile.cc:
    Added mac os support and fixed a bug, on error we need to exit the
    child process not return
base/intmath.hh:
    gcc on macos wanted a seperate function for the size_t type
base/loader/elf_object.cc:
    I'm not sure why this works under linux because it seems to return
    the wrong value.
base/stats/text.cc:
    added define/include for mac os x
cpu/exec_context.hh:
cpu/simple_cpu/simple_cpu.cc:
    added endian conversion code
dev/alpha_console.cc:
    rather than accessing a charecter array of varying size depending on
    the access, lets actually do this properly.
dev/alpha_console.hh:
    get rid of now nolonger used consoleData
dev/disk_image.cc:
    We have to byte swap the data is some cases, added function to do that
dev/ethertap.cc:
    added preproc directive for mac os

--HG--
extra : convert_revision : 2b5685765cfa2844926d7397f363d2788e3d640a
2004-06-21 00:58:30 -04:00
Andrew Schultz
f3a7930fa6 Fixes to IDE disk to fix serialization. Now passes simple CPU serialize
tests

dev/ide_ctrl.cc:
    Formatting
dev/ide_disk.cc:
    Remove some junk, add an assert to serialize, and add missing serialize
    for command register.

--HG--
extra : convert_revision : 8f99857e32f278dd4e6f23deffc8047c6411d5b2
2004-06-17 11:24:14 -04:00
Andrew Schultz
d1256a2f2c Fix serialize/unserialize of the timers and RTC events
--HG--
extra : convert_revision : aecf09b3b13a23ffef852a1539e8d4eec32008ad
2004-06-16 19:47:07 -04:00
Ali Saidi
e937b38e2c Updated serialization code and added #if tracing so that make fast
builds

dev/ide_ctrl.cc:
    added #if to remove variables that are optimized out.
dev/tsunami_io.cc:
dev/tsunami_io.hh:
    Updated serialization code

--HG--
extra : convert_revision : b322a3299097cbd05b9b5bb8b0a80e9fa33bdc20
2004-06-16 18:20:10 -04:00
Lisa Hsu
bfcb088281 minor mods for mimicking NS83820 functionality
dev/ide_ctrl.cc:
    generalize these #defs
dev/ide_ctrl.hh:
    put these in pcireg.h
dev/ns_gige.cc:
    do i need io_enable?  and assert will fail if i actually need to implement it, which may give clue as to wehtehr i need to implmeent the mem_enable and bm_enable stuff.
dev/ns_gige.hh:
    implement this in case it's needed
dev/pcireg.h:
    put these defs in pcireg instead

--HG--
extra : convert_revision : 5e3581b5da17410f943907139bd479f15d2231e8
2004-06-12 14:24:20 -04:00
Lisa Hsu
e5dba1642b fix serialization
dev/ns_gige.cc:
    fix serialization and move regsReset into the cc file
dev/ns_gige.hh:
    put regsReset into cc instead of here in hh

--HG--
extra : convert_revision : 3a8796fa583e0765503104a9dbe28cc69f1a8fa9
2004-06-11 15:26:21 -04:00
Ali Saidi
ca0dcd048c after unserialization in the ide driver we need to reprogram the
busbridges. Also small fix for gcc 3.3.3.

dev/etherpkt.hh:
    Gcc 3.3.3 wants assert.h to be include in this file.
dev/ide_ctrl.cc:
    after unserialization we need to tell the busbridges what addresses to
    respond to.

--HG--
extra : convert_revision : a421197a5be07761bdef571d0a9406d77788e270
2004-06-11 01:55:20 -04:00
Lisa Hsu
c78d847c01 Merge zizzer.eecs.umich.edu:/bk/linux
into lush.(none):/z/hsul/work/linux

--HG--
extra : convert_revision : 30b93e7a4548a00ba18e86aad85df4c790f51d43
2004-06-10 14:40:51 -04:00
Lisa Hsu
3c7f961751 fix some things on linux todo list. 1) the config.ini. 2) the etherpkt struct defs into ined_hdrs.hh
3) add some new functions to etherpkt.  4) checkin the nice ping_linux.ini that i've been using.

dev/etherpkt.hh:
    remove the packet headers nate hated so much.
    also add some new functionality regarding packets, like isIpHdr(), etc.
dev/ns_gige.cc:
    improve the code given the nice new functions offered in etherpkt

--HG--
extra : convert_revision : 2e27f5a8dca5323c0fa22d3c51af44a35f6be1a2
2004-06-10 14:27:44 -04:00
Ali Saidi
02f69b94c5 Fixes for detailed boot, made cttz and ctlz instructions more compact,
and started cleaning up config files.

arch/alpha/isa_desc:
    Made implementation of cttz and ctlz more compact
base/remote_gdb.cc:
    Added comment about PALcode debugger accesses
dev/baddev.cc:
dev/baddev.hh:
dev/ide_ctrl.cc:
dev/ide_ctrl.hh:
dev/pciconfigall.cc:
dev/pciconfigall.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:
    Cleaned up includes and changed device from FunctionalMemory to
    PioDevice for detailed boot
dev/ns_gige.cc:
    The ethernet dev uses two BARs, and the first bars size was being set
    incorrectly.
dev/tsunamireg.h:
    I don't know why we were using the superpage as the PCI memory addr.
    Changed and works correctly with detailed boot.

--HG--
extra : convert_revision : b535e76612cb90b544305dc1aa8c5e0e774564bd
2004-06-10 13:30:58 -04:00
Ali Saidi
2f316082e4 Updated Copyright with information in bitkeeper changelogs
arch/alpha/alpha_linux_process.cc:
arch/alpha/alpha_linux_process.hh:
arch/alpha/alpha_memory.cc:
arch/alpha/alpha_memory.hh:
arch/alpha/alpha_tru64_process.cc:
arch/alpha/alpha_tru64_process.hh:
arch/alpha/aout_machdep.h:
arch/alpha/arguments.cc:
arch/alpha/arguments.hh:
arch/alpha/faults.cc:
arch/alpha/faults.hh:
arch/alpha/isa_traits.hh:
arch/alpha/osfpal.cc:
arch/alpha/osfpal.hh:
arch/alpha/pseudo_inst.cc:
arch/alpha/pseudo_inst.hh:
arch/alpha/vptr.hh:
arch/alpha/vtophys.cc:
arch/alpha/vtophys.hh:
base/bitfield.hh:
base/callback.hh:
base/circlebuf.cc:
base/circlebuf.hh:
base/compression/lzss_compression.cc:
base/compression/lzss_compression.hh:
base/compression/null_compression.hh:
base/cprintf.cc:
base/cprintf.hh:
base/cprintf_formats.hh:
base/date.cc:
base/dbl_list.hh:
base/endian.hh:
base/fast_alloc.cc:
base/fast_alloc.hh:
base/fifo_buffer.cc:
base/fifo_buffer.hh:
base/hashmap.hh:
base/hostinfo.cc:
base/hostinfo.hh:
base/hybrid_pred.cc:
base/hybrid_pred.hh:
base/inet.cc:
base/inet.hh:
base/inifile.cc:
base/inifile.hh:
base/intmath.cc:
base/intmath.hh:
base/loader/aout_object.cc:
base/loader/aout_object.hh:
base/loader/ecoff_object.cc:
base/loader/ecoff_object.hh:
base/loader/elf_object.cc:
base/loader/elf_object.hh:
base/loader/object_file.cc:
base/loader/object_file.hh:
base/loader/symtab.cc:
base/loader/symtab.hh:
base/misc.cc:
base/misc.hh:
base/mod_num.hh:
base/mysql.cc:
base/mysql.hh:
base/pollevent.cc:
base/pollevent.hh:
base/predictor.hh:
base/random.cc:
base/random.hh:
base/range.cc:
base/range.hh:
base/refcnt.hh:
base/remote_gdb.cc:
base/remote_gdb.hh:
base/res_list.hh:
base/sat_counter.cc:
base/sat_counter.hh:
base/sched_list.hh:
base/socket.cc:
base/socket.hh:
base/statistics.cc:
base/statistics.hh:
base/stats/events.cc:
base/stats/events.hh:
base/stats/flags.hh:
base/stats/mysql.cc:
base/stats/mysql.hh:
base/stats/mysql_run.hh:
base/stats/output.hh:
base/stats/statdb.cc:
base/stats/statdb.hh:
base/stats/text.cc:
base/stats/text.hh:
base/stats/types.hh:
base/stats/visit.cc:
base/stats/visit.hh:
base/str.cc:
base/str.hh:
base/time.cc:
base/time.hh:
base/trace.cc:
base/trace.hh:
base/userinfo.cc:
base/userinfo.hh:
cpu/base_cpu.cc:
cpu/base_cpu.hh:
cpu/exec_context.cc:
cpu/exec_context.hh:
cpu/exetrace.cc:
cpu/exetrace.hh:
cpu/full_cpu/op_class.hh:
cpu/full_cpu/smt.hh:
cpu/inst_seq.hh:
cpu/intr_control.cc:
cpu/intr_control.hh:
cpu/memtest/memtest.cc:
cpu/memtest/memtest.hh:
cpu/pc_event.cc:
cpu/pc_event.hh:
cpu/simple_cpu/simple_cpu.cc:
cpu/simple_cpu/simple_cpu.hh:
cpu/static_inst.cc:
cpu/static_inst.hh:
dev/alpha_console.cc:
dev/alpha_console.hh:
dev/baddev.cc:
dev/baddev.hh:
dev/disk_image.cc:
dev/disk_image.hh:
dev/etherbus.cc:
dev/etherbus.hh:
dev/etherdump.cc:
dev/etherdump.hh:
dev/etherint.cc:
dev/etherint.hh:
dev/etherlink.cc:
dev/etherlink.hh:
dev/etherpkt.cc:
dev/etherpkt.hh:
dev/ethertap.cc:
dev/ethertap.hh:
dev/ide_ctrl.cc:
dev/ide_ctrl.hh:
dev/ide_disk.cc:
dev/ide_disk.hh:
dev/io_device.cc:
dev/io_device.hh:
dev/ns_gige.cc:
dev/ns_gige.hh:
dev/ns_gige_reg.h:
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/pcidev.cc:
dev/pcidev.hh:
dev/pcireg.h:
dev/platform.cc:
dev/platform.hh:
dev/simple_disk.cc:
dev/simple_disk.hh:
dev/tsunami.cc:
dev/tsunami.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.hh:
dev/tsunamireg.h:
docs/stl.hh:
kern/linux/linux.hh:
kern/linux/linux_syscalls.cc:
kern/linux/linux_syscalls.hh:
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
kern/system_events.cc:
kern/system_events.hh:
kern/tru64/dump_mbuf.cc:
kern/tru64/dump_mbuf.hh:
kern/tru64/mbuf.hh:
kern/tru64/printf.cc:
kern/tru64/printf.hh:
kern/tru64/tru64.hh:
kern/tru64/tru64_events.cc:
kern/tru64/tru64_events.hh:
kern/tru64/tru64_syscalls.cc:
kern/tru64/tru64_syscalls.hh:
kern/tru64/tru64_system.cc:
kern/tru64/tru64_system.hh:
sim/async.hh:
sim/builder.cc:
sim/builder.hh:
sim/debug.cc:
sim/debug.hh:
sim/eventq.cc:
sim/eventq.hh:
sim/host.hh:
sim/main.cc:
sim/param.cc:
sim/param.hh:
sim/process.cc:
sim/process.hh:
sim/serialize.cc:
sim/serialize.hh:
sim/sim_events.cc:
sim/sim_events.hh:
sim/sim_exit.hh:
sim/sim_object.cc:
sim/sim_object.hh:
sim/stat_control.cc:
sim/stat_control.hh:
sim/stats.hh:
sim/syscall_emul.cc:
sim/syscall_emul.hh:
sim/system.cc:
sim/system.hh:
sim/universe.cc:
test/bitvectest.cc:
test/circletest.cc:
test/cprintftest.cc:
test/initest.cc:
test/lru_test.cc:
test/nmtest.cc:
test/offtest.cc:
test/paramtest.cc:
test/rangetest.cc:
test/sized_test.cc:
test/stattest.cc:
test/strnumtest.cc:
test/symtest.cc:
test/tokentest.cc:
test/tracetest.cc:
util/m5/m5.c:
util/m5/m5op.h:
util/tap/tap.cc:
    Updated Copyright
dev/console.cc:
dev/console.hh:
    This code isn't ours, and shouldn't have our copyright

--HG--
extra : convert_revision : 598f2e5eab5d5d3de2c1e862b389086e3212f7c4
2004-06-08 13:37:27 -04:00
Andrew Schultz
ee65ee1604 Fix to TsunamiIO unserialize
dev/tsunami_io.cc:
    Timers don't need to be rescheduled cause they aren't scheduled by
    the default constructor

--HG--
extra : convert_revision : afb68e4f0c4e2a2c98f0037e061752690080a503
2004-06-04 16:04:55 -04:00
Andrew Schultz
0379a27896 Merge zizzer:/bk/linux
into zower.eecs.umich.edu:/z/alschult/DiskModel/linux

--HG--
extra : convert_revision : b23a1d1a79ac5c593150d269d0523c474cf6a4a0
2004-06-04 15:13:04 -04:00
Andrew Schultz
d270ea851a Changes to support serialization with PCI devices
dev/ide_ctrl.cc:
    Properly serialize/unserialize the PciDev base class to get it to remap
    the MMU
dev/ns_gige.cc:
dev/ns_gige.hh:
    Remove the "addr" paramter from the constructor and change the device
    to use PCI based MMU mappings only
dev/pciconfigall.cc:
    Change comments
dev/pcidev.cc:
    Properly setup the MMU after a serialize

--HG--
extra : convert_revision : 4b2e7ba58e3c24fac1ff6f80635e704d6ecc0eff
2004-06-04 15:12:27 -04:00
Ali Saidi
df45c7b404 fixed serialization in tsunami_io and tsunami_uart and console
dev/console.cc:
dev/tsunami_io.cc:
dev/tsunami_uart.cc:
    fixed serialization

--HG--
extra : convert_revision : 1608a116b00007922fa382ddb0c10442a8724f8d
2004-06-04 14:26:17 -04:00
Ali Saidi
07448480fc Merge
dev/tsunami_pchip.cc:
    SCCS merged

--HG--
extra : convert_revision : 064e3bab82aacf813d1f049d72429fd990608044
2004-06-04 13:46:04 -04:00
Ali Saidi
9ce632d1f0 Updated copyright on Tsunami and kern/linux files.
dev/baddev.cc:
dev/baddev.hh:
dev/ide_ctrl.cc:
dev/ide_ctrl.hh:
dev/ide_disk.cc:
dev/ide_disk.hh:
dev/ns_gige.cc:
dev/ns_gige.hh:
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/pcidev.cc:
dev/pcidev.hh:
dev/pcireg.h:
dev/platform.cc:
dev/platform.hh:
dev/tsunami.cc:
dev/tsunami.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:
kern/linux/linux.hh:
kern/linux/linux_syscalls.cc:
kern/linux/linux_syscalls.hh:
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
    Updated copyright
dev/tsunamireg.h:
    Updated copyright and fixed a ULL

--HG--
extra : convert_revision : 4800bd227c7064044ee98169d6a91f74c791956f
2004-06-04 13:43:50 -04:00
Andrew Schultz
0408051f20 Fixes in translation in PCI to DMA address to fix boot problems with
Linux 2.6 with DMA support

dev/ide_disk.cc:
    Add debug infomation for DMA transfers and fix handling of PRD pointer
    values
dev/ide_disk.hh:
    Reduce buffer (MAX_DMA) size to 64K
dev/tsunami_pchip.cc:
dev/tsunami_pchip.hh:
    Add handling of PCTL register and also fix the translate from PCI to DMA
    addresses which was incorrect

--HG--
extra : convert_revision : 562f55fa1c7099ad0f5a23f59dec2c8ec7601d43
2004-06-03 17:48:05 -04:00
Ali Saidi
6010f637ff Removed dynamic cast to get interrupt frequency and replaced with a
virtual function in alphaaccess.cc

dev/alpha_console.cc:
dev/alpha_console.hh:
dev/platform.hh:
dev/tsunami.cc:
dev/tsunami.hh:
dev/tsunami_io.hh:
    Removed dynamic cast to get interrupt frequency and replaced with a
    virtual function

--HG--
extra : convert_revision : 01f514a33d8f76c6527ab25a713d5c86f9fd646e
2004-06-01 17:36:38 -04:00
Andrew Schultz
08b7d261b2 Merge zizzer:/bk/linux
into zower.eecs.umich.edu:/z/alschult/DiskModel/linux

--HG--
extra : convert_revision : 44678cd6aa2fa9e381d5d719d227013f5eb2a45c
2004-06-01 17:20:30 -04:00
Andrew Schultz
7bbb00d80f Fixes to the state machine to properly support software reset and to fix
PIO writes.  This was mainly related to not shadowing the status register
properly, and also not setting some of the status bits expected by the
operating system for the PIO write protocol.

--HG--
extra : convert_revision : fcdfd588be6e4f237aa6057889f0b3bdf4ea7631
2004-06-01 17:19:47 -04:00
Ali Saidi
ebd4aa6548 Added and cleaned up some comments
dev/tsunami_cchip.hh:
    clean up some comments
kern/linux/linux_syscalls.cc:
    Cleaned up spacing of syscall numbers
kern/linux/linux_system.hh:
    Added doxygen comments

--HG--
extra : convert_revision : 23ecdaa92a208458dd5c5d3c68ac9012ce2690da
2004-05-31 19:47:17 -04:00
Ali Saidi
9d0aa13991 Cleaned up and commented code. I think we are ready to merge with head.
dev/baddev.hh:
dev/pcidev.hh:
dev/tsunami.hh:
dev/tsunami_cchip.hh:
dev/tsunami_io.hh:
dev/tsunami_pchip.hh:
    Added doxygen comments
dev/pciconfigall.hh:
    Added doxygen comments. Made the hlist of devices private and provided
    members to modify the data.
dev/pcidev.cc:
    updated for change in pciconfigall
dev/tsunami_pchip.cc:
    Deleted commented out code we don't need
kern/linux/linux_syscalls.cc:
    Simplified the number -> name conversion.
kern/linux/linux_syscalls.hh:
    Removed StandardNumber and replaced with Number.
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
    LinuxSkipIdeDelay50msEvent was simply the same as the SkipFunc event,
    so I removed it. Same with with LinuxSkipFuncEvent.

--HG--
extra : convert_revision : 1508c335f87d90373f5772f3a0407ea13e858d7e
2004-05-30 17:45:46 -04:00
Ali Saidi
242b59b534 removal of bootloader from config file, merged
--HG--
extra : convert_revision : 9168d939d4e707b00be6609368b592a0829a7226
2004-05-26 18:49:24 -04:00
Ali Saidi
fffae72b45 Fixed serial support in 2.6 (too much work for...)
Removed bootloader and just wrote command line into linux kernel

base/inifile.cc:
    the forked process should not return, it should exit.
dev/tsunami_uart.cc:
dev/tsunami_uart.hh:
    The serial port in reality has some delay and linux expects it. This
    schedules an interrupt 300 cycles after the transmit instead of
    immediately
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
    removed boot loader and stuck boot command line in the kernel manually

--HG--
extra : convert_revision : 68aa54f8ca4e8391789f7a4c1ae227e6f8b94e13
2004-05-26 18:48:11 -04:00
Lisa Hsu
57d82e6254 this now pings in single-user mode, so it should ping in other modes fine as well.
dev/ns_gige.cc:
    remove some useless DPRINTF's and add some useful ones. fix the missing RXDESC interrupt.

--HG--
extra : convert_revision : 17142480db1eaafa24f88640f8c7b8e7e077de1a
2004-05-26 13:06:32 -04:00
Andrew Schultz
f0d45c797c Merge zizzer:/bk/linux
into zower.eecs.umich.edu:/.automount/zizzer/z/alschult/DiskModel/linux

--HG--
extra : convert_revision : 67753db3defad3c44640df09a9465670f1667800
2004-05-25 16:36:20 -04:00
Andrew Schultz
ced021a78f Varied fixes to get linux running. Allow for shutdown on linux.
dev/ide_disk.cc:
    Fix to PIO writes and also add command needed for shutdown
dev/pcidev.cc:
    Change the panic on write to read-only registers to a debug print.  The
    kernel tries to write back over all of the PCI registers to restore
    the saved SRM state, so we need to let it do this without panicing.
sim/system.cc:
    Add back increment of number of running systems to allow trap of halt
    work correctly.

--HG--
extra : convert_revision : 84aba4effbec14545f3610c19a8e321d7e7f7cf2
2004-05-25 16:35:18 -04:00
Ali Saidi
391f228fda Changed name of lisa's device to NSgigE instead of Etherdev so it
doesn't conflict with the old ethernet driver name.

Added config file to try to boot Tru64 with Tsunami

Cleaned up kern/linux a bit more and fixed bug where we were using
Tru64 system calls

dev/ns_gige.cc:
dev/ns_gige.hh:
dev/tsunami.hh:
    Changed name of lisa's device to NSgigE instead of Etherdev so it
    doesn't conflict with the old ethernet driver name.
kern/linux/linux_syscalls.hh:
    the Syscalls still used the Tru64 calls, oops.. fixed.

--HG--
extra : convert_revision : dedd20686cc367ed37f31920f753566afbc69045
2004-05-25 15:59:54 -04:00
Andrew Schultz
7c70a16c04 Fix to the PIO read state machine (write still needs fixes)
--HG--
extra : convert_revision : 2e8afcfe3448d921b26ebb76e65c0b237339e9b1
2004-05-24 18:58:27 -04:00
Nathan Binkert
62d756f253 rename namespace Statistics to Stats
--HG--
extra : convert_revision : 28f1703f8d7d8cf33fb952ae450f66bdba860fb7
2004-05-21 13:39:20 -04:00
Andrew Schultz
f5c7b1358c Remove the uncacheable bit 39 check (needs to be merged in with head tree
if Tru64 is to continue to be supported on Turbolaser) and fixed
translation of physical addresses by clearing PA<42:35> when the real
uncachable bit (43) is set

arch/alpha/ev5.hh:
    Change to support 256 ASNs and seperate VA_SPACE checks for EV5 and EV6
    also add support proper translation of uncacheable physical addresses
dev/ide_ctrl.cc:
    Fix to work with real address translation

--HG--
extra : convert_revision : aa3d1c284b8271d4763a8da2509c91bbcf83189a
2004-05-19 15:58:24 -04:00
Lisa Hsu
675b849b50 fix the indefinite interrupting of the ethernet device.
dev/ns_gige.cc:
    clear the device interrupts
dev/ns_gige_reg.h:
    Add a new mask

--HG--
extra : convert_revision : ce3617315677cbee577ed8893821a8abc5a1a10d
2004-05-18 14:30:17 -04:00
Ali Saidi
aa14ee4864 manual merge of linux_system and makefile
kern/linux/linux_system.cc:
    merged

--HG--
extra : convert_revision : 81ef6a46f76968985f44c72f296a79ea77e73d12
2004-05-14 17:39:32 -04:00
Ali Saidi
fd21387149 Linux boots... various fixes to make console work correctly
dev/console.cc:
    commented out code that checks if an interrupt is happening before issuing one
    because they can get lost when linux boots
dev/console.hh:
    added a setPlatform function to set the platform to interrupt
dev/platform.hh:
dev/tsunami.cc:
dev/tsunami.hh:
    Added virtual functions to post console interrupts
dev/tsunami_io.cc:
    allowed a 64bit read of the PIC since we can't do a physical byte read
dev/tsunami_uart.cc:
    moved TsunamiUart to PioDevice
    various little fixes to make linux work
dev/tsunami_uart.hh:
    Made Tsunami_Uart a PIO device
dev/tsunamireg.h:
    added some UART defines and used the ULL macros
kern/linux/linux_system.cc:
    commented out waiting for gdb

--HG--
extra : convert_revision : 8cfd0700f3812ab349a6d7f132f85f4f421c5c5e
2004-05-14 17:34:15 -04:00
Andrew Schultz
ab9415a2bd Fixes to DMA writing (still unverified) and added serialize/unserialize
dev/ide_ctrl.cc:
    Added serialize/unserialize functions and move some inlined functions
    to regular functions
dev/ide_ctrl.hh:
    Change inlined functions to regular functions
dev/ide_disk.cc:
    Changes to dmaWrite and also add serialize/unserialize functions
dev/ide_disk.hh:
    Support for serializing/unserializing

--HG--
extra : convert_revision : 40e016dc7f6637b033fe33409338437c985a05f4
2004-05-12 16:55:49 -04:00
Lisa Hsu
c5ec5bf3a7 Merge zizzer.eecs.umich.edu:/bk/linux
into shizzle.(none):/home/hsul/work/linux

--HG--
extra : convert_revision : 729b97489f990bffd23add762582b73d2eb2137d
2004-05-11 22:42:57 -04:00
Andrew Schultz
cd8db7669a Merge zizzer:/bk/linux
into zower.eecs.umich.edu:/.automount/zizzer/z/alschult/DiskModel/linux

--HG--
extra : convert_revision : 879834af81a124b1f1b546f1591713a8c36913e4
2004-05-11 18:09:45 -04:00
Andrew Schultz
3bfb59f70d Changes to fix bad DMA handling by disk when using scatter gather page
mappings (writes still unverified, and read could probably be looked over
a bit more too)

dev/ide_disk.cc:
dev/ide_disk.hh:
    Major changes to fix bogus handling of dma transfers.  The read seems to
    work pretty well, but the write is unverfied until we can get a disk
    image that actually tries to write.
dev/tsunami_pchip.cc:
    Change mask to properly mask 13 bits not 12

--HG--
extra : convert_revision : 08fe9bc32970e449cd045de479553a96a4e389d6
2004-05-11 18:06:50 -04:00
Lisa Hsu
a5f90eba3b first pass at merging m5 with linux
--HG--
extra : convert_revision : dfe23349b80ae3b34d3cb95c5734e01ef62f700e
2004-05-11 01:15:18 -04:00
Ali Saidi
3c7071a6be Added ULL for 64bit ints
Added function to skip determine_cpu_caches(). We may have to update this in the
future: see note below.

arch/alpha/alpha_memory.cc:
dev/ide_ctrl.cc:
dev/tsunamireg.h:
    Added ULL for 64bit ints
kern/linux/linux_system.cc:
    Added a function to skip determine_cpu_caches, right now it is only used for
    printing in proc, however in the future we may either want to implement the SC_CTL
    IPR register or manually set alpha_l1i_cacheshape, alpha_l1d_cacheshape,
    alpha_l2_cacheshape, alpha_l3_cacheshape to ((size << 10) | (linesize>>1)<<4 | way)
kern/linux/linux_system.hh:
    added event to skip determine_cpu_caches()

--HG--
extra : convert_revision : 1065f2091bbe6832b730af490f5b4672c2afedce
2004-05-09 20:14:18 -04:00
Andrew Schultz
4a5dcc37bf Whole mess'o'changes.. see individual files
arch/alpha/vtophys.cc:
    Removed buggy code that tries to fix PAL addresses (may cause problems
    while trying to debug in PAL code, but that should do this fix outside
    of vtophys)
base/loader/symtab.cc:
base/loader/symtab.hh:
cpu/exetrace.cc:
    Changed InstExec traces to always print a symbol name
dev/ide_ctrl.cc:
dev/ide_disk.cc:
    Tabs
dev/ide_disk.hh:
    Change buffer size
dev/tsunami_pchip.cc:
    Fix translatePciToDma to support scatter gather mapping
kern/linux/linux_system.cc:
    Force simulator to wait until remote debugger attaches (should be removed
    or turned on/off with a flag)

--HG--
extra : convert_revision : 1d08aebe3f448c87a963dd613de3e2e0cff0d48d
2004-05-06 15:21:07 -04:00
Andrew Schultz
8538ffdb36 Merge zizzer:/bk/linux
into zower.eecs.umich.edu:/.automount/zizzer/z/alschult/DiskModel/linux

--HG--
extra : convert_revision : 8eca0fba9d96bffea7a24bce9b14f0284bd58c83
2004-05-03 11:48:17 -04:00
Andrew Schultz
6807c319b0 Checkin of latest IDE and some separation between platforms (Tsunami and
Turbolaser)

base/range.hh:
    Change semantics of range to be inclusive of the end value, may need to
    check other users of range to make sure they are semantically correct.
    This was needed for access of last byte in range of address on IDE and
    makes sense for case of range from 0 to all f
dev/ide_ctrl.cc:
dev/ide_ctrl.hh:
dev/ide_disk.cc:
dev/ide_disk.hh:
    Whole mess of changes.. at current state simulator will boot and read
    partition table and then have a bunch of errors and panic
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/platform.hh:
    Changes to work with platform separation
dev/tsunami.cc:
dev/tsunami.hh:
    Change to work with platform separation

--HG--
extra : convert_revision : e1de22b54df7fdcf391efc2a8555ada93f46beab
2004-05-03 11:47:52 -04:00
Lisa Hsu
53b54c2b65 just comment ns_gige.cc a little more
dev/ns_gige.cc:
    add some comments

--HG--
extra : convert_revision : 96ae82f1f48b8e2e2ba8a6a0e2f37d8f992d15b3
2004-04-21 18:43:39 -04:00
Lisa Hsu
bf8de77465 This is where I'm at for Linux Ethernet before I head to Mexico.
base/range.hh:
    andrew thought this might be a bug.
dev/etherpkt.cc:
    don't need std:: since there is a using directive
dev/ns_gige.cc:
    update to new PIO and PCI system
dev/ns_gige.hh:
    update to deal with new PIO and PCI setup
dev/ns_gige_reg.h:
    Add some new #defines that I ended up needing
dev/pcidev.cc:
    some changes to the debugging printfs of pci device

--HG--
extra : convert_revision : 955ba8e8e1c418cfe1c6549dc3451ea091541556
2004-04-21 18:23:41 -04:00
Steve Reinhardt
d4069233eb Beta version of Python configuration tool. Generates .ini files from
Python script description.

arch/alpha/alpha_memory.cc:
dev/io_device.cc:
    Add DEFINE_SIM_OBJECT_CLASS_NAME for intermediate SimObjects.
test/paramtest.cc:
    Fix stupid spelling.

--HG--
extra : convert_revision : dc020208cb6507c1afb1ed771a7218daba678e09
2004-04-06 10:02:00 -07:00
Steve Reinhardt
782fb42992 Basic cleanup pass to get rid of a few things that made the Python
configuration unnecessarily awkward.  Biggest changes are:

- External and internal object names now match in all cases.  The
macros still allow them to be different; the only reason I didn't
get rid of that is that the macros themselves should be going away
soon.  In the few conflicting cases, I sometimes renamed the C++ object
and sometimes renamed the config object.  The latter sets of substitions
are:

s/BaseBus/Bus/;
s/MemoryObject/FunctionalMemory/;
s/MemoryControl/MemoryController/;
s/FUPool/FuncUnitPool/;

- SamplingCPU is temporarily broken... we need to change the model
of how this works in the .ini file.  Having it as a CPU proxy is
really awkward.

arch/alpha/alpha_memory.cc:
arch/alpha/alpha_memory.hh:
cpu/simple_cpu/simple_cpu.cc:
sim/process.cc:
    Rename objects to match config name.
cpu/base_cpu.cc:
    Uncomment SimObject define since SamplingCPU no longer
    does this for us.
dev/ethertap.cc:
    Use unsigned instead of uint16_t for params.
kern/tru64/tru64_system.cc:
    Use unsigned instead of uint64_t for init_param param.
test/paramtest.cc:
    Fix old SimObjectParam.

--HG--
extra : convert_revision : 378ebbc6a71ad0694501d09979a44d111a59e8dc
2004-04-02 22:57:08 -08:00
Lisa Hsu
f4168a708c Merge zizzer:/bk/linux into zower.eecs.umich.edu:/z/hsul/work/bk/linux
--HG--
extra : convert_revision : 69440981a018ce8b7c1c8a73404da0a39faa3ac3
2004-03-23 17:11:19 -05:00
Andrew Schultz
75cef1a801 Add initial support for IDE
--HG--
extra : convert_revision : e07dc6c87b0b692d428b541d4032fcf82996ef15
2004-03-23 17:10:07 -05:00
Lisa Hsu
b45fd9c541 Merge zizzer:/bk/linux into zower.eecs.umich.edu:/z/hsul/work/bk/linux
--HG--
extra : convert_revision : 7af5650ceae277ce838e778bba1fba86285d6dca
2004-03-22 17:11:36 -05:00
Andrew Schultz
e8f7aca8cf Automerge
--HG--
extra : convert_revision : d79abea2623f31a27735640363dfbf655c226b62
2004-03-22 16:59:43 -05:00
Andrew Schultz
c8640365c2 Change member variable names to lower case
--HG--
extra : convert_revision : 390c30b8313e7acbd7d77b106716f7147d181111
2004-03-22 16:58:18 -05:00
Andrew Schultz
8baccdc6d3 Changed to inherit from DmaDevice to avoid multiple inheritance (now
assumes that all PCI devices are DmaDevices, and if not, they can just
ignore the DMA stuff)

--HG--
extra : convert_revision : aa58b658370696674ca4c32b265bc0400e5dda5a
2004-03-22 16:50:09 -05:00
Lisa Hsu
ddeaa4d5e1 Merge zizzer:/bk/linux into zower.eecs.umich.edu:/z/hsul/work/bk/linux
--HG--
extra : convert_revision : b4e2fc55ec9cd0caa7cdf02de8a61c66e8b35c67
2004-03-22 13:21:18 -05:00
Lisa Hsu
3bc851b7db forgot to check this in earlier - no confusion between types and member names!
dev/pcidev.cc:
    member variables should begin with lowercase so they don't get confused with types.
dev/pcidev.hh:
    member variables must begin with lowercase so they don't get confused with types.

--HG--
extra : convert_revision : f083baa60d0fbf64d858d684ff70ee06e7b7765d
2004-03-22 13:15:14 -05:00
Ron Dreslinski
b4ff8c555f Make it so that alpha_console can read the frequency from the correct
sim object(depends on which platform tsunami/tlaser is being used)

dev/alpha_console.cc:
    Use dynamice casting once during build to get at the proper device to calculate the frequency.
    It is either a tsunami_IO or a tlaser_clock depending on platform (tsunami/tlaser).
    If the simobject is not of either of those types then panic
dev/alpha_console.hh:
    Pass in a SimObject * that is to either a tlaser_clock or a tsunami_IO
sim/sim_object.cc:
    Make it so that you can have a SimObjectParam of type SimObject:

    example:
    SimObjectParam<SimObject *> so;

--HG--
extra : convert_revision : 08239ef23762b8ea11311630b73fe885d939402e
2004-03-19 14:51:02 -05:00
Lisa Hsu
25a07e7467 merge etherpkt and makefile
--HG--
extra : convert_revision : 8f416468c7c239a4de6f8df2d632832921c1ced8
2004-03-12 11:07:32 -05:00
Lisa Hsu
48e6ed48e0 first pass at ns_ethernet device. more will come later as i merge in nate's new ether infrastructure.
dev/etherpkt.hh:
    add some stuff for support of the NS ethernet device.

--HG--
extra : convert_revision : 51f6508463b6394055e3428a42b7de490a9ae6c1
2004-03-12 11:04:58 -05:00
Lisa Hsu
256a1ac478 merge from head of m5. note: i did not bother to merge the PIO stuff with scsi since we're not going that route anymore anyway. esp because it was giving me an error i couldn't seem to fix.
dev/alpha_console.cc:
    missed this >>>> after i merged
kern/linux/linux_system.cc:
    get rid of FS_MEASURES and change FnEvent to LinuxFnEvent
kern/linux/linux_system.hh:
    get rid of FS_MEASURE

--HG--
extra : convert_revision : 210f46573bba0c772a224ce110af9a9230fabf6a
2004-03-11 20:04:41 -05:00
Lisa Hsu
3bc8cffc75 merge with m5 head
--HG--
extra : convert_revision : c90339248d1ee74df1c6b90a77ec9ea41f646311
2004-03-11 18:52:29 -05:00
Lisa Hsu
c6c61870fa It was annoying me that there was PCIConfigAll and PciDev and PciConfigData. so for consistency I changed it.
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/pcidev.cc:
dev/pcidev.hh:
dev/tsunami.hh:
    change PCIConfigAll to PciConfigAll

--HG--
extra : convert_revision : d2fa3f59b906c870fd9d46cfa94728c7587e3652
2004-03-11 12:45:27 -05:00