2008-07-29 Chris Johns <chrisj@rtems.org>

	* 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.

1 files changed, 12 insertions, 12 deletions

diff --git a/cpukit/libfs/src/dosfs/msdos_format.c b/cpukit/libfs/src/dosfs/msdos_format.c
index ba3e1042d8..bbd4689dc0 100644
--- a/cpukit/libfs/src/dosfs/msdos_format.c
+++ b/cpukit/libfs/src/dosfs/msdos_format.c
@@ -277,7 +277,7 @@ static int msdos_format_eval_sectors_per_cluster
   } while (!finished);
 
   if (ret_val != 0) {
-    set_errno_and_return_minus_one(ret_val);
+    rtems_set_errno_and_return_minus_one(ret_val);
   }
   else {
     *sectors_per_cluster_adj = sectors_per_cluster;
@@ -298,9 +298,9 @@ static int msdos_format_determine_fmt_params
 +---------------------------------------------------------------------------+
 | Input Parameters:                                                         |
 \*-------------------------------------------------------------------------*/
- const disk_device            *dd,       /* disk device structure          */
+ const rtems_disk_device            *dd,       /* disk device structure          */
  const msdos_format_request_param_t *rqdata,   /* requested fmt parameters */
- msdos_format_param_t         *fmt_params/* computed fmt parameters        */
+ msdos_format_param_t               *fmt_params/* computed fmt parameters        */
  )
 /*-------------------------------------------------------------------------*\
 | Return Value:                                                             |
@@ -613,7 +613,7 @@ static int msdos_format_determine_fmt_params
    * Phuuu.... That's it.
    */
   if (ret_val != 0) {
-    set_errno_and_return_minus_one(ret_val);
+    rtems_set_errno_and_return_minus_one(ret_val);
   }
   else {
     return 0;
@@ -791,13 +791,13 @@ int msdos_format
 |    0, if success, -1 and errno if failed                                  |
 \*=========================================================================*/
 {
-  char         tmp_sec[FAT_TOTAL_MBR_SIZE];
-  int          rc;
-  disk_device *dd        = NULL; 
-  struct stat  stat_buf;
-  int          ret_val   = 0;
-  int          fd        = -1;
-  int          i;
+  char                 tmp_sec[FAT_TOTAL_MBR_SIZE];
+  int                  rc;
+  rtems_disk_device   *dd        = NULL; 
+  struct stat          stat_buf;
+  int                  ret_val   = 0;
+  int                  fd        = -1;
+  int                  i;
   msdos_format_param_t fmt_params;
 
   /*
@@ -817,7 +817,7 @@ int msdos_format
   
   /* check that  device is registered as block device and lock it */
   if (ret_val == 0) {
-    dd = rtems_disk_lookup(stat_buf.st_dev);
+    dd = rtems_disk_obtain(stat_buf.st_dev);
     if (dd == NULL) {
       errno = ENOTBLK;
       ret_val = -1;