Age | Commit message (Collapse) | Author |
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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
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extra : convert_revision : 562f55fa1c7099ad0f5a23f59dec2c8ec7601d43
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into zower.eecs.umich.edu:/z/alschult/DiskModel/linux
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extra : convert_revision : 44678cd6aa2fa9e381d5d719d227013f5eb2a45c
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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.
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extra : convert_revision : fcdfd588be6e4f237aa6057889f0b3bdf4ea7631
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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
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extra : convert_revision : 23ecdaa92a208458dd5c5d3c68ac9012ce2690da
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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.
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extra : convert_revision : 9168d939d4e707b00be6609368b592a0829a7226
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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
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extra : convert_revision : 68aa54f8ca4e8391789f7a4c1ae227e6f8b94e13
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well.
dev/ns_gige.cc:
remove some useless DPRINTF's and add some useful ones. fix the missing RXDESC interrupt.
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extra : convert_revision : 17142480db1eaafa24f88640f8c7b8e7e077de1a
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into zower.eecs.umich.edu:/.automount/zizzer/z/alschult/DiskModel/linux
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extra : convert_revision : 67753db3defad3c44640df09a9465670f1667800
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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.
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extra : convert_revision : 84aba4effbec14545f3610c19a8e321d7e7f7cf2
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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.
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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
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extra : convert_revision : aa3d1c284b8271d4763a8da2509c91bbcf83189a
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dev/ns_gige.cc:
clear the device interrupts
dev/ns_gige_reg.h:
Add a new mask
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extra : convert_revision : ce3617315677cbee577ed8893821a8abc5a1a10d
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kern/linux/linux_system.cc:
merged
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extra : convert_revision : 81ef6a46f76968985f44c72f296a79ea77e73d12
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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
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extra : convert_revision : 8cfd0700f3812ab349a6d7f132f85f4f421c5c5e
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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
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extra : convert_revision : 40e016dc7f6637b033fe33409338437c985a05f4
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into shizzle.(none):/home/hsul/work/linux
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into zower.eecs.umich.edu:/.automount/zizzer/z/alschult/DiskModel/linux
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extra : convert_revision : 879834af81a124b1f1b546f1591713a8c36913e4
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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
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extra : convert_revision : 08fe9bc32970e449cd045de479553a96a4e389d6
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extra : convert_revision : dfe23349b80ae3b34d3cb95c5734e01ef62f700e
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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()
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extra : convert_revision : 1065f2091bbe6832b730af490f5b4672c2afedce
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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)
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extra : convert_revision : 1d08aebe3f448c87a963dd613de3e2e0cff0d48d
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into zower.eecs.umich.edu:/.automount/zizzer/z/alschult/DiskModel/linux
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extra : convert_revision : 8eca0fba9d96bffea7a24bce9b14f0284bd58c83
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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
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extra : convert_revision : e1de22b54df7fdcf391efc2a8555ada93f46beab
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dev/ns_gige.cc:
add some comments
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extra : convert_revision : 96ae82f1f48b8e2e2ba8a6a0e2f37d8f992d15b3
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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
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extra : convert_revision : 955ba8e8e1c418cfe1c6549dc3451ea091541556
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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.
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extra : convert_revision : dc020208cb6507c1afb1ed771a7218daba678e09
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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.
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assumes that all PCI devices are DmaDevices, and if not, they can just
ignore the DMA stuff)
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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.
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extra : convert_revision : f083baa60d0fbf64d858d684ff70ee06e7b7765d
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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;
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new ether infrastructure.
dev/etherpkt.hh:
add some stuff for support of the NS ethernet device.
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extra : convert_revision : 51f6508463b6394055e3428a42b7de490a9ae6c1
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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
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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
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extra : convert_revision : d2fa3f59b906c870fd9d46cfa94728c7587e3652
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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.
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vary in size, so we're explicit about the fields.
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extra : convert_revision : e5264849dafb878676b2bfd3a6e6f95f6f94ea48
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dev/alpha_console.cc:
setAddrRange -> addAddrRange
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extra : convert_revision : 9dc853b80bea443b54a130ca4c110a68077cb336
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fix serialization
dev/etherlink.cc:
fix serialization
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extra : convert_revision : 6739001f3f97b745d9874bb4c5729cc4909625c2
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and a physical memory address for DMA
dev/tsunami_pchip.cc:
dev/tsunami_pchip.hh:
Changed registers to array and added mapping function to translate between
PCI bus space and physical address space
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extra : convert_revision : e9dc4de4e7effe8e8e2365298843d6f767b5a289
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of faking it. Renamed stuff to follow our style. Lots of
general cleanup.
dev/etherpkt.hh:
fix up includes
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