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* * vmeUniverse/vmeTsi148.c: Use size_t for sizes.Till Straumann2007-07-162-1/+5
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* 2007-06-20 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-06-202-21/+7
| | | | | * bsppost.c: Split open of the console from the standard BSP code so it is easier to stub out.
* * vmeUniverse/vmeUniverse.c: Changed types to silenceTill Straumann2007-05-112-2/+7
| | | | compiler warnings.
* Back off patch which should not have been committed.Joel Sherrill2007-05-101-1/+4
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* 2007-05-10 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-05-101-4/+1
| | | | | | | | PR 1237/rtems * src/lib/libbsp/shared/bsplibc.c: Add logic to prevent stack creep when interrupts occur at a sufficient rate that the interrupted thread never gets to clean its stack. This patch ensures that an interrupted thread will not nest ISR dispatches on its stack.
* 2007-05-09 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-05-092-18/+5
| | | | | * bootcard.c: Move __fini call to inside executive for symmettry with __init call.
* 2007-04-17 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2007-04-172-1/+7
| | | | | | * bootcard.c: RTEMS Workspace now defaults to not being zeroed. This significantly speeds up boot time on targets not requiring memory to be touched at boot time.
* 2007-04-02 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2007-04-022-0/+34
| | | | * dummy_printk_support.c: New file.
* 2007-03-31 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2007-03-312-1/+5
| | | | * vmeUniverse/vmeUniverse.c: Use uint32_t for pci_ulong.
* 2007-03-28 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2007-03-282-0/+12
| | | | | | * clockdrv_shell.c: Add support to the Clock driver template for rtems_clock_set_nanoseconds_extension and the potential for TOD and timestamps accurate to the nanosecond.
* 2007-03-28 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2007-03-282-17/+31
| | | | | PR 1232/bsps * bsppost.c: It should not be a fatal error to not have a console.
* 2007-03-09 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2007-03-092-1/+5
| | | | * bootcard.c: Change XXX to real comment.
* 2007-02-06 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2007-02-062-1/+5
| | | | * vmeUniverse/vmeUniverse.c: Use size_t for sizes.
* 2007-01-30 Till Straumann <strauman@slac.stanford.edu>Till Straumann2007-01-3113-117/+2272
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * vmeUniverse/README.porting, vmeUniverse/README.universe: updated, added more information for BSP implementors. * vmeUniverse/VMEDMA.h (added): VME DMA API definition. * vmeUniverse/bspVmeDmaList.h (added), vmeUniverse/bspVmeDmaListP.h (added), * vmeUniverse/bspVmeDmaList.c (added): Driver-independent code for linked-list DMA (public + private headers, implementation). * vmeUniverse/vmeUniverseDMA.h (added), vmeUniverse/vmeTsi148DMA.h (added): interface to new DMA features of drivers. * vmeUniverse/vme_amd_defs.h: Added definition for data-width hint bits (VME_MODE_DBWxx). * vmeUniverse/vmeTsi148.c: added DMA support. Added support for data-width hint/modifier bits. * vmeUniverse/vmeUniverse.c, vmeUniverse/vmeUniverse.h: Added support for data-width hint/modifier bits. Added support for xxx_BLT, xxx_MBLT address modifiers. Restrict DBW to 32 in non-MBLT modes (except single-beat; a comment is in README.universe). Updated DMA support to implement new VMEDMA.h API. Added support for non-incrementing VME addresses. Restrict data width to 32 for single-beat AMs when the universe would use MBLT for DMA.
* Formatting.Joel Sherrill2007-01-221-2/+2
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* * vmeUniverse/VME.h:Till Straumann2007-01-192-0/+120
| | | | | | moved VME.h from libbsp/powerpc/shared/vme to libbsp/shared/vmeUniverse; eventually, this (and other) VME API headers should migrate to cpukit.
* 2007-01-16 Till Straumann <strauman@slac.stanford.edu>Till Straumann2007-01-176-16/+245
| | | | | | | * vmeUniverse/vmeTsi148.c, vmeUniverse/vmeTsi148.h, * vmeUniverse/vmeUniverse.c, vmeUniverse/vmeUniverse.h, * vmeUniverse/vme_am_defs.h: Added SLAC/Stanford Authorship Note / Copyright + Liability Disclaimer.
* Fixed line length -- must be < 80.Joel Sherrill2006-12-141-19/+18
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* * vmeUniverse/vme_am_defs.h: Added address modifiers for 2eVME. AddedTill Straumann2006-12-136-232/+922
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | flags for 2eSST and DBW16. * vmeUniverse/vmeUniverse.h: Removed AM definitions and include vme_am_defs.h instead. Declare new routine vmeUniverseMapCRG(). Export 'irq manager' API only if __INSIDE_RTEMS_BSP__ defined. Renamed 'shared' argument to vmeUniverseInstallIrqMgrAlt() to 'flags' since now more options are available. Added new flag to install 'posted-write' workaround. * vmeUniverse/vmeUniverse.c: Allow BSP to override BSP_PCI2LOCAL_ADDR() macro. Data width of outbound port can now be restricted to 16-bit (if new DBW16 flag set in address modifier). Added vmeUniverseMapCRG() for mapping local registers onto VME. Interrupt manager now implements a workaround (enabled at installation time) which flushes the write-fifo after user ISR returns. This requires the universe's registers to be accessible from VME (either CSR space or CRG mapped to A16/A24/A32), though. * vmeUniverse/vmeTsi148.h: vmeTsi148ClearVMEBusErrors() now returns the fault address as a 32-bit address (not ulonglong anymore). The driver only supports 32-bit addresses. Declare new routine vmeTsi148MapCRG(). Export 'irq manager' API only if __INSIDE_RTEMS_BSP__ defined. Renamed 'shared' argument to vmeTsi148InstallIrqMgrAlt() to 'flags' to allow more options to be supported. Added comments explaining the 'posted-write' workaround implemented by the interrupt manager. * vmeUniverse/vmeTsi148.c: Clear 'SYSFAIL' during initialization. Allow BSP to override BSP_PCI2LOCAL_ADDR() macro. Added support for 2eSST when configuring windows (untested - I have no 2eSST). Added vmeTsi148MapCRG() for mapping local registers onto VME. Implemented 'posted-write' workaround for interrupt manager (consult source for details).
* 2006-12-13 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-12-132-2/+6
| | | | | PR 1190/bsps * bootcard.c: Remove status since unused.
* Fix formatting.Joel Sherrill2006-11-301-2/+2
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* * vmeUniverse/vmeTsi148.h: user now must define a symbolTill Straumann2006-11-302-0/+18
| | | | | for the header to declare 'dump info'-style routine. This is in order to avoid pulling in <stdio.h>.
* 2006-11-17 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-11-173-3/+31
| | | | | | | | | | * clock_driver_stub.c, clockdrv_shell.c: Use common clock driver template and eliminate all fast idle code specific to this BSP. This eliminates a fair amount of code in the BSP clock driver and bsp_startup. The LEON3 has to do a scan of the AMBA bus to find the timer so I added the new hook Clock_driver_support_find_timer to support this. In general, there was some clean up to the file headers of various files.
* 2006-11-15 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-11-153-43/+38
| | | | | | * bootcard.c: Merge c_rtems_main() into boot_card(). This eliminated a file and simplified initialization. * main.c: Removed.
* Fix comment.Joel Sherrill2006-10-191-1/+1
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* 2006-10-19 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-10-191-4/+4
| | | | * gdbstub/rtems-stub-glue.c: Change registers pointer to unsigned.
* 2006-10-19 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-10-191-0/+4
| | | | * gdbstub/rtems-stub-glue.c:
* * vmeUniverse/vmeTsi148.c: Silenced compiler warningsTill Straumann2006-07-122-2/+7
| | | | (gcc-4.1.1 warns that uint32_t and unsigned int are different).
* Added address-modifier codes for BLT/MBLT.Till Straumann2006-06-192-8/+37
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* 2006-02-01 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2006-02-011-0/+5
| | | | | * gnatinstallhandler.c: Rename since old name is now used by GNAT source.
* Formatting.Joel Sherrill2006-02-011-10/+11
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* 2006-02-01 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2006-02-011-1/+3
| | | | | * gnatinstallhandler.c: Rename since old name is now used by GNAT source.
* 2006-01-26 Till Straumann <strauman@slac.stanford.edu>Till Straumann2006-01-275-3/+29
| | | | | | * vmeUniverse/vmeTsi148.c, vmeUniverse/vmeUniverse.c, vmeUniverse/vmeUniverse.h, vmeUniverse/vme_amd_defs.h: Added 2F address modifier for VME64 CSR access.
* * vmeUniverse/vmeTsi148.c, vmeUniverse/vmeTsi148.h,Till Straumann2006-01-125-20/+81
| | | | | | | | | vmeUniverse/vmeUniverse.c, vmeUniverse/vmeUniverse.h, vmeUniverse/vme_amd_defs.h: No longer enable posted-writes on master windows (creates race-condition on memory-mapped devices). A new flag allows for signalling that a window maps 'ordinary memory'. Disable VME IRQ level if no handler is registered with interrupting vector.
* * vmeUniverse/vmeTsi148.c, vmeUniverse/vmeTsi148.h:Till Straumann2006-01-123-8/+17
| | | | Eliminate obsolete types.
* 2005-11-09 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-11-092-223/+6
| | | | | * vmeUniverse/vmeUniverse.c: Eliminate obsolete types. Remove CVS log.
* 2005-11-04 Till Straumann <strauman@slac.stanford.edu>Till Straumann2005-11-046-212/+3494
| | | | | | | | | | | | | | | | | | | | | | | * shared/vmeUniverse/vmeTsi148.c, shared/vmeUniverse/vmeTsi148.h, shared/vmeUniverse/vme_am_defs.h: New files. * Makefile.am, shared/vmeUniverse/README.universe, shared/vmeUniverse/vmeUniverse.c, shared/vmeUniverse/vmeUniverse.h: Several VME related upgrades and fixes, hopefully addressing PR#835: vmeUniverse driver now supports shared interrupts. vmeUniverse now supports up to four wires between universe and PIC. A new irq mgr installation routine has been added allowing to use the new features. (old version is still present for bwd compatibility). Calls have been added to change interrupt routing (e.g., if wires have different priorities at the PIC this feature can be used to configure priorites). Routine for testing VME interrupts has been added (useful during BSP development). A new header defining standard VME address modes has been added so that the VME API doesn't have to #include a particular bridge driver header. For all driver entry points, a 'XX' variant has been added which allows to pass the chip's base address [in case a second universe is sitting on a VME card :-)]. Driver now uses interrupt line as read from PCI config. space (without offset) BSP needs to use PCI fixup if necessary. Added a driver for the tundra tsi148 VME bridge.
* Fix formatting.Joel Sherrill2005-10-201-1/+1
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* Numerous changes and cleanups to support MVME2100.Eric Norum2005-10-202-1/+5
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* 2005-09-02 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2005-09-022-0/+9
| | | | | PR 577/bsps * console.c: Make the previously committed patch for this PR compile.
* 2005-08-19 Cedric Aubert <cedric_aubert@yahoo.fr>Joel Sherrill2005-08-192-4/+17
| | | | | | | | PR 577/bsps * console.c: The console_close() method currently calls StopRemoteTx() on all invocations. It should should be ok for last close only but not for any others. If you open a port multiple times, you only want to call StopRemoteTx() only as part of the last close.
* 2005-04-15 Jennifer Averett <jennifer.averett@oarcorp.com>Jennifer Averett2005-04-152-3/+9
| | | | | | PR 779/bsp * vmeUniverse/vmeUniverse.c: add parameter to new exception interrupt handlers in powerpc bsps
* 2005-03-14 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2005-03-143-2/+7
| | | | | * vmeUniverse/README.porting, vmeUniverse/vmeUniverse.c: Continue PCI API unification. All use pci_find_device().
* 2005-03-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2005-03-042-2/+2
| | | | | * vmeUniverse/README.porting, vmeUniverse/vmeUniverse.c: Make PCI initialize function part of the unified PCI API as pci_initialize().
* 2005-01-23 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2005-01-232-1/+5
| | | | * tod.c: Change type of RTC_Count to size_t.
* 2004-12-10 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2004-12-102-179/+5
| | | | | PR 704/bsps. * ide_ctrl.c: Removed (obsolete).
* 2004-11-20 Thomas Doerfler <Thomas.Doerfler@imd-systems.de>Ralf Corsepius2004-11-202-4/+10
| | | | | | PR 703/filesystem * shared/ide_ctrl.c: Extend the "modes_available" and "mode_active" parameters to uint16_t for UDMA support.
* 2004-11-16 Richard Campbell <richard.campbell@OARcorp.com>Joel Sherrill2004-11-162-1/+8
| | | | | | * vmeUniverse/vmeUniverse.c: Use PCI_MEM_BASE_ADJUSTMENT because some boards -- notably the MVME2100 -- return the physical address, not an offset in PCI memory space.
* Set RTEMS time during TOD initializationEric Norum2004-10-251-0/+2
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* 2004-10-13 Eric Norum <norume@aps.anl.gov>Joel Sherrill2004-10-151-0/+5
| | | | | PR 688/bsps * shared/tod.c: Set RTEMS time during TOD initialization
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