* libchip/ide/ata.c, c/src/libchip/ide/ata_internal.h: Remove the
multiblock support from the ATA driver. Multiblock at the disk
level should not be a global policy as a disk may have more than
one partition with different block sizes. An IDE driver could
decide to use the feature with DMA but this a driver specific
design choice. Fixed bugs relating to variable block sizes and
large block transfer.
* c/src/libchip/ide/ide_controller.c,
c/src/libchip/ide/ide_ctrl_cfg.h, c/src/libchip/ide/ide_ctrl_io.h:
Changed the block size to 32bits so blocks of 64K or bigger can be
transfered in a single driver call.
* ide/ide.c: Fixed more IDE driver bugs. The driver can transfer
64K in a single write on my test PC and qemu with this driver. The
driver only checks the data ready bit at the start of each 512
block being transfered. This has speed the transfer loop up. Fixed
the timing so the BSP timer is used until RTEMS has started.
* Makefile.am, preinstall.am: Added statvfs.h.
* libcsupport/Makefile.am: Add statvfs.c.
* libcsupport/include/sys/statvfs.h, libcsupport/src/statvfs.c:
New.
* libcsupport/include/rtems/libio.h: Add a file system handler for
the statvfs call.
* libfs/src/devfs/devfs_init.c, libfs/src/dosfs/msdos_init.c,
libfs/src/imfs/imfs_init.c, libfs/src/nfsclient/src/nfs.c: Set the
statvfs handler to NULL.
* include/rtems/fs.h: Add a second node access field for the RFS
file system to hold a directory offset while the existing field
holds the inode number. This save a rescan of the directory when
working with directories.
* libblock/include/rtems/bdbuf.h: Added references and user fields
to the buffer descriptor.
* libblock/src/bdbuf.c: Added dynamic buffer support for different
block sizes. Fixed a number of bugs.
* libblock/src/blkdev.c: Release the disk device on an error.
* libblock/src/diskdevs.c: Set the block size to the media block
size during initialisation of the disk device.
* libblock/src/flashdisk.c, libblock/src/nvdisk.c,
libblock/src/ramdisk.c: Updated the drivers to handle variable
block sizes.
* libfs/src/dosfs/fat.c, libfs/src/dosfs/fat.h: Release any
buffers when an error occurs. The FAT buffer layer hangs onto a
single buffer while mounted. This should be fixed.
* sapi/inline/rtems/chain.inl: Added rtems_chain_set_off_chain,
rtems_chain_is_node_off_chain, and rtems_chain_previous.
* score/inline/rtems/score/chain.inl: Added _Chain_Set_off_chain,
and _Chain_Is_node_off_chain.
* libmisc/shell/main_ln.c, libmisc/shell/main_mknod.c,
libmisc/shell/mknod-pack_dev.c, libmisc/shell/mknod-pack_dev.h:
New shell commands.
* libmisc/Makefile.am, libmisc/shell/shellconfig.h: Added ln and
mknod commands.
* libmisc/shell/hexdump-display.c: Fixed the reopen bug which
showed up as a free with a bad pointer.
* libmisc/shell/main_mount.c: List the user adding file system
when listing the available file systems to mount.
* libmisc/shell/utils-cp.c: Remove the fixed static copy buffer
and use a large dynamic buffer.
* score/inline/rtems/score/address.inl, score/src/coremsgsubmit.c,
score/src/objectallocate.c, score/src/objectfree.c: Remove
warnings.
* sapi/src/ioregisterdriver.c: Reowork so this is a context switch
disable critical section not interrupt disable critical section.
Hopefully eliminated dead code which showed up in coverage runs.
* sptests/spintrcritical09/init.c, sptests/spintrcritical10/init.c,
sptests/spintrcritical11/init.c: Fixed potentially infinite loops.
* sp20/system.h: Increased micro seconds per tick in order to be more
independent of the console output speed.
* sapi/include/rtems/io.h, sapi/src/ioregisterdriver.c: Documenation.
rtems_io_lookup_name() is now deprecated. Added
rtems_io_driver_io_error(). rtems_io_register_driver() is now
thread-safe.
* rtems/src/ratemonreportstatistics.c: owner field is always set so
safe to use. Reformat.
* rtems/src/regionresizesegment.c: Always evaluate the blocked queue
if the resize succeeded.
* rtems/src/tasksetnote.c: Spacing.
* posix/include/rtems/posix/psignal.h: Add extern for ualarm timer.
* posix/src/alarm.c, posix/src/ualarm.c: Change from switch to if since
many enumerated values have no action.
* posix/src/psignal.c: Initialize ualarm and alarm timers.
* sp07/init.c, sp07/sp07.scn, sp09/init.c, sp09/screen01.c,
sp09/sp09.scn, sp28/init.c, sp62/init.c, sp62/sp62.scn, sp64/init.c,
sp64/sp64.scn: Add more test cases highlighted on SPARC at -O2, x86
at -Os and m68k at -Os. Fix typos.
add basic IRQ support (for decrementer)
* start/start.S, startup/cmain.c, startup/linkcmds: add support
for sdata* sections
* startup/bsppanic.c: some cleanup
* Makefile.am, configure.ac, termios01/termios_testdriver.c: Do not use
CONSOLE_USE_INTERRUPTS. That is in use by BSPs and we should not use
it.
* termios02/.cvsignore, termios02/Makefile.am, termios02/init.c,
termios02/termios02.doc, termios02/termios02.scn: New files.
termios02 is a test for tcdrain().
* Makefile.am: Add new BSP variants for ARM simulator in GDB.
* custom/arm1136jfs.cfg, custom/arm1136js.cfg, custom/arm7tdmi.cfg,
custom/arm920.cfg, custom/armcortexa9.cfg: New files.
Joel Sherrill
Thomas Doerfler
Ralf Corsepius
Chris Johns