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* restructuring of ramdisk codeThomas Doerfler2009-10-161-271/+0
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* * libblock/include/rtems/diskdevs.h: Added driver data pointer to IOThomas Doerfler2009-10-131-14/+4
| | | | | | | | | control function. The IO control handler takes now the disk device as first parameter instead of the physical device number. * cpukit/libblock/include/rtems/blkdev.h, libblock/src/bdbuf.c, libblock/src/blkdev.c, libblock/src/diskdevs.c, libblock/src/nvdisk.c, libblock/src/flashdisk.c, libblock/src/ramdisk.c: Update for block device API change.
* 2009-10-08 Chris Johns <chrisj@rtems.org>Chris Johns2009-10-081-31/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* 2009-08-06 Chris Johns <chrisj@rtems.org>Chris Johns2009-08-061-3/+6
| | | | | | | * libblock/src/bdbuf.c: Fix group user logic. * libblock/include/rtems/blkdev.h, libblock/src/blkdev.c, libblock/src/nvdisk.c, libblock/src/flashdisk.c: Add set block size, and get media block size support.
* 2009-06-12 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-06-121-2/+2
| | | | | | | | * libblock/src/flashdisk.c, libblock/src/nvdisk.c, libblock/src/ramdisk.c, libfs/src/dosfs/fat.c, libfs/src/dosfs/msdos_format.c: Eliminate using the GNU/Linux specific error numbers EBADRQC and ENOTBLK. Switch to EINVAL and ENOTTY as appropriate.
* 2009-05-15 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-05-151-0/+2
| | | | | | | | | | | | * Doxygen.in: Fixed project name. Added project number. Enabled auto brief. Disabled include graphs. * include/rtems/irq-extension.h, libblock/include/rtems/bdpart.h, libblock/include/rtems/bdbuf.h, libblock/include/rtems/bdpart.h, libblock/include/rtems/blkdev.h, libblock/include/rtems/diskdevs.h, libblock/include/rtems/ramdisk.h, libblock/src/bdbuf.c, libblock/src/blkdev.c, libblock/src/diskdevs.c, libblock/src/ramdisk.c: Documentation. * libblock/src/bdpart.c: Documentation. Fixed NULL pointer access.
* Documentation. Changed integer types to match block device types.Thomas Doerfler2009-05-051-15/+19
| | | | | Added const qualifier whenever possible. Added rtems_fsmount_create_mount_point() prototype.
* Add __attribute__((unused)) to unused function args.Ralf Corsepius2009-01-021-2/+2
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* Convert to using "bool".Ralf Corsepius2008-09-011-6/+6
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* s/rtems_boolean/bool/g.Ralf Corsepius2008-08-251-2/+2
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* 2008-08-21 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-08-211-3/+3
| | | | | | * libblock/include/rtems/bdbuf.h, libblock/include/rtems/diskdevs.h, libblock/src/bdbuf.c, libblock/src/blkdev.c, libblock/src/diskdevs.c, libblock/src/ramdisk.c: Eliminate sign mismatch warnings.
* 2008-08-02 Chris Johns (chrisj@rtems.org>Chris Johns2008-08-021-3/+3
| | | | | | | | | | | | | * libblock/include/rtems/blkdev.h: Remove count and start from rtems_blkdev_request. Add RTEMS_BLKDEV_START_BLOCK macro. * libblock/src/bdbuf.c: Add read ahead blocks always consecutive comment. Change count to bufnum and remove start references. Sort the transfer list so blocks are consecutive where possible. * libblock/src/blkdev.c, libblock/src/nvdisk.c, libblock/src/ramdisk.c: Change count to bufnum and remove start references.
* 2008-07-29 Chris Johns <chrisj@rtems.org>Chris Johns2008-07-291-11/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libblock/Makefile.am: Removed src/show_bdbuf.c. * libblock/src/show_bdbuf.c: Removed. * libblock/include/rtems/bdbuf.h, cpukit/libblock/src/bdbuf.c: Rewritten the bdbuf code. Remove pre-emption disable, score access, fixed many bugs and increased performance. * libblock/include/rtems/blkdev.h: Added RTEMS_BLKDEV_CAPABILITIES block device request. Cleaned up comments. Added block and user fields to the sg buffer request. Move to rtems_* namespace. * libblock/include/rtems/diskdevs.h, cpukit/libblock/src/diskdevs.c: Move to rtems_* namespace. Add a capabilities field for drivers. Change rtems_disk_lookup to rtems_disk_obtain to match the release call. You do not lookup and release a disk, you obtain and release a disk. * libblock/include/rtems/ide_part_table.h, libblock/include/rtems/ramdisk.h, libblock/src/ide_part_table.c: Move to rtems_* namespace. * libblock/include/rtems/nvdisk.h: Formatting change. * libblock/src/blkdev.c: Move to rtems_* namespace. Change rtems_disk_lookup to rtems_disk_obtain * libblock/src/flashdisk.c: Move to rtems_* namespace. Use the new support for the block number in the scatter/grather request struct. This allows non-continuous buffer requests for those drivers that can support increasing performance. * libblock/src/nvdisk.c: Move to rtems_* namespace. Removed warnings. Added better error checking. Fixed some comments. * libblock/src/ramdisk.c: Move to rtems_* namespace. Added some trace functions to help debugging upper layers. Use the new support for the block number in the scatter/grather request struct. This allows non-continuous buffer requests for those drivers that can support increasing performance. * libfs/src/dosfs/fat.c, libfs/src/dosfs/fat.h: Use new chains API. Removed temporary hack and changed set_errno_and_return_minus_one to rtems_set_errno_and_return_minus_one. Move fat_buf_access from header and stopped it being inlined. Updated to libblock changes. * libfs/src/dosfs/fat_fat_operations.c, libfs/src/dosfs/fat_file.c, libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_eval.c, libfs/src/dosfs/msdos_file.c, libfs/src/dosfs/msdos_format.c, libfs/src/dosfs/msdos_free.c, libfs/src/dosfs/msdos_initsupp.c, libfs/src/dosfs/msdos_misc.c, libfs/src/dosfs/msdos_mknod.c: Use new chains API. Removed temporary hack and changed set_errno_and_return_minus_one to rtems_set_errno_and_return_minus_one. Updated to libblock changes. * libmisc/Makefile.am: Add new ls and rm command files. * libmisc/shell/cmp-ls.c, libmisc/shell/extern-ls.h, libmisc/shell/filemode.c, libmisc/shell/print-ls.c, libmisc/shell/pwcache.c, libmisc/shell/utils-ls.c, libmisc/shell/vis.c, shell/vis.h: New. * libmisc/shell/extern-cp.h, libmisc/shell/main_cp.c, libmisc/shell/utils-cp.c: Fixed the usage call bug. * libmisc/shell/main_blksync.c: Updated to the new block IO ioctl command. * libmisc/shell/main_ls.c, libmisc/shell/main_rm.c: Updated to BSD commands with more features. * score/src/coremutex.c: Fix the strick order mutex code. * libmisc/shell/shell.c: Change shell tasks mode to be timeslice and no ASR. * sapi/include/confdefs.h: Change ata_driver_task_priority to rtems_ata_driver_task_priority. Add the new BD buf cache parameters with defaults. * score/src/interr.c: Do not return if the CPU halt call returns.
* 2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-171-2/+3
| | | | | | * libblock/include/rtems/ramdisk.h: size_t rtems_ramdisk_configuration_size. * libblock/src/ramdisk.c: Adaptations for 16bit target compliance.
* Remove stray white spaces.Ralf Corsepius2004-04-171-5/+5
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* Remove stray white spaces.Ralf Corsepius2004-04-151-8/+8
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* 2004-03-05 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2004-03-051-6/+0
| | | | | | | | | | | | | | | | | | | | | * libblock/src/bdbuf.c, libblock/src/ramdisk.c, libcsupport/src/newlibc.c, libcsupport/src/sync.c, libmisc/cpuuse/cpuuse.c, libmisc/monitor/mon-symbols.c, libmisc/shell/cmds.c, libmisc/shell/shell.c, libnetworking/kern/kern_sysctl.c, libnetworking/lib/ftpfs.c, libnetworking/lib/tftpDriver.c, libnetworking/libc/gethostbydns.c, libnetworking/libc/gethostbyht.c, libnetworking/libc/gethostnamadr.c, libnetworking/libc/getnetbyht.c, libnetworking/libc/getnetnamadr.c, libnetworking/libc/inet_addr.c, libnetworking/libc/linkaddr.c, libnetworking/libc/map_v4v6.c, libnetworking/libc/ns_print.c, libnetworking/libc/ns_ttl.c, libnetworking/libc/nsap_addr.c, libnetworking/libc/rcmd.c, libnetworking/libc/res_debug.c, libnetworking/libc/res_mkupdate.c, libnetworking/libc/res_query.c, libnetworking/libc/res_send.c, libnetworking/libc/res_update.c, libnetworking/net/radix.c, libnetworking/rtems/mkrootfs.c, librpc/src/rpc/clnt_perror.c, librpc/src/rpc/svc.c, score/macros/rtems/score/chain.inl, score/src/objectidtoname.c: Too much was accidentally committed -- revert.
* 2004-03-05 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2004-03-051-0/+6
| | | | | | | | | | | | | | | | | | | | | * libblock/src/bdbuf.c, libblock/src/ramdisk.c, libcsupport/src/newlibc.c, libcsupport/src/sync.c, libmisc/cpuuse/cpuuse.c, libmisc/monitor/mon-symbols.c, libmisc/shell/cmds.c, libmisc/shell/shell.c, libnetworking/kern/kern_sysctl.c, libnetworking/lib/ftpfs.c, libnetworking/lib/tftpDriver.c, libnetworking/libc/gethostbydns.c, libnetworking/libc/gethostbyht.c, libnetworking/libc/gethostnamadr.c, libnetworking/libc/getnetbyht.c, libnetworking/libc/getnetnamadr.c, libnetworking/libc/inet_addr.c, libnetworking/libc/linkaddr.c, libnetworking/libc/map_v4v6.c, libnetworking/libc/ns_print.c, libnetworking/libc/ns_ttl.c, libnetworking/libc/nsap_addr.c, libnetworking/libc/rcmd.c, libnetworking/libc/res_debug.c, libnetworking/libc/res_mkupdate.c, libnetworking/libc/res_query.c, libnetworking/libc/res_send.c, libnetworking/libc/res_update.c, libnetworking/net/radix.c, libnetworking/rtems/mkrootfs.c, librpc/src/rpc/clnt_perror.c, librpc/src/rpc/rtems_rpc.c, librpc/src/rpc/svc.c, sapi/include/confdefs.h, score/macros/rtems/score/chain.inl, score/src/objectidtoname.c:
* 2004-01-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2004-01-091-4/+4
| | | | | | * include/rtems/blkdev.h, include/rtems/ide_part_table.h, src/bdbuf.c, src/ide_part_table.c, src/ramdisk.c: Switch to using c99 fixed size types instead of RTEMS-types.
* 2003-11-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-11-201-0/+4
| | | | | | | | | | | * Makefile.am: AM_CPPFLAGS += -I$(top_builddir). Use AM_CPPFLAGS instead of AM_CFLAGS. * src/ata.c: Include config.h. * src/bdbuf.c: Ditto. * src/blkdev.c: Ditto. * src/diskdevs.c: Ditto. * src/ide_part_table.c: Ditto. * src/ramdisk.c: Ditto.
* 2002-04-10 Victor V. Vengerov <vvv@oktet.ru>Joel Sherrill2003-04-161-0/+2
| | | | | | | | | | | | | | PR 385/filesystem * src/ramdisk.c: The "from" and "to" locations are calculated as the start of the block within the ram that data is to be transferred from/to for reads and writes respectively. However, within the loops, the "from" and "to" locations are never updated. The loop should have been updated as: from += rd->block_size; and to += rd->block_size; within the for loops in the ramdisk_read and ramdisk_write routines, respectively.
* 2002-04-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-04-081-0/+1
| | | | | * src/ramdisk.c: include <string.h>. * src/blkdev.c: include <string.h>.
* 2002-02-28 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-02-281-0/+224
* Submitted by Victor V. Vengerov <vvv@oktet.ru> and merged into the RTEMS source. * ChangeLog, Makefile.am, README, configure.ac, include/Makefile.am, include/rtems/bdbuf.h, include/rtems/blkdev.h, include/rtems/diskdevs.h, include/rtems/ramdisk.h, include/rtems/.cvsignore, include/.cvsignore, src/Makefile.am, src/bdbuf.c, src/blkdev.c, src/diskdevs.c, src/ramdisk.c, src/.cvsignore, .cvsignore: New files.
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