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authorThomas Doerfler <Thomas.Doerfler@embedded-brains.de>2009-11-09 16:27:42 +0000
committerThomas Doerfler <Thomas.Doerfler@embedded-brains.de>2009-11-09 16:27:42 +0000
commite6000760b27091647dc13bc763e0b37875ef4bd9 (patch)
tree13d9ddc5d4b62d2a363efd05a86ebe0dc1a6a83a /testsuites/libtests/block06
parent2009-11-09 Joel Sherrill <joel.sherrill@oarcorp.com> (diff)
downloadrtems-e6000760b27091647dc13bc763e0b37875ef4bd9.tar.bz2
Added block05, block06 and block07
Diffstat (limited to 'testsuites/libtests/block06')
-rw-r--r--testsuites/libtests/block06/Makefile.am27
-rw-r--r--testsuites/libtests/block06/Makefile.in583
-rw-r--r--testsuites/libtests/block06/block06.scn512
-rw-r--r--testsuites/libtests/block06/init.c1852
4 files changed, 2974 insertions, 0 deletions
diff --git a/testsuites/libtests/block06/Makefile.am b/testsuites/libtests/block06/Makefile.am
new file mode 100644
index 0000000000..eee87ef1b4
--- /dev/null
+++ b/testsuites/libtests/block06/Makefile.am
@@ -0,0 +1,27 @@
+##
+## $Id$
+##
+
+MANAGERS = io semaphore event
+
+rtems_tests_PROGRAMS = block06
+block06_SOURCES = init.c
+
+dist_rtems_tests_DATA = block06.scn
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+block06_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(block06_OBJECTS) $(block06_LDADD)
+LINK_LIBS = $(block06_LDLIBS)
+
+block06$(EXEEXT): $(block06_OBJECTS) $(block06_DEPENDENCIES)
+ @rm -f block06$(EXEEXT)
+ $(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/libtests/block06/Makefile.in b/testsuites/libtests/block06/Makefile.in
new file mode 100644
index 0000000000..24deda6ade
--- /dev/null
+++ b/testsuites/libtests/block06/Makefile.in
@@ -0,0 +1,583 @@
+# Makefile.in generated by automake 1.11 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
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+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+rtems_tests_PROGRAMS = block06$(EXEEXT)
+DIST_COMMON = $(dist_rtems_tests_DATA) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(top_srcdir)/../automake/compile.am \
+ $(top_srcdir)/../automake/leaf.am \
+ $(top_srcdir)/../automake/local.am
+subdir = block06
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+am__aclocal_m4_deps = \
+ $(top_srcdir)/../aclocal/canonical-target-name.m4 \
+ $(top_srcdir)/../aclocal/canonicalize-tools.m4 \
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+ $(top_srcdir)/../aclocal/check-cxx.m4 \
+ $(top_srcdir)/../aclocal/check-tool.m4 \
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+ "$(DESTDIR)$(rtems_testsdir)"
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+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+MANAGERS = io semaphore event
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+all-am: Makefile $(PROGRAMS) $(DATA)
+installdirs:
+ for dir in "$(DESTDIR)$(rtems_testsdir)" "$(DESTDIR)$(rtems_testsdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-local clean-rtems_testsPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-dist_rtems_testsDATA \
+ install-rtems_testsPROGRAMS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-dist_rtems_testsDATA \
+ uninstall-rtems_testsPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-local clean-rtems_testsPROGRAMS ctags distclean \
+ distclean-compile distclean-generic distclean-tags distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dist_rtems_testsDATA \
+ install-dvi install-dvi-am install-exec install-exec-am \
+ install-html install-html-am install-info install-info-am \
+ install-man install-pdf install-pdf-am install-ps \
+ install-ps-am install-rtems_testsPROGRAMS install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
+ uninstall-am uninstall-dist_rtems_testsDATA \
+ uninstall-rtems_testsPROGRAMS
+
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+
+clean-local:
+ $(RM) *.num *.nxe *.elf *.srec* *.bin *.bt *.ralf
+include $(RTEMS_ROOT)/make/leaf.cfg
+ifndef make-cxx-exe
+define make-cxx-exe
+ $(CXXLINK_APP)
+endef
+@ENDIF@
+ifndef make-exe
+define make-exe
+ $(LINK_APP)
+endef
+@ENDIF@
+
+block06$(EXEEXT): $(block06_OBJECTS) $(block06_DEPENDENCIES)
+ @rm -f block06$(EXEEXT)
+ $(make-exe)
+
+preinstall:
+.PHONY: preinstall
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/testsuites/libtests/block06/block06.scn b/testsuites/libtests/block06/block06.scn
new file mode 100644
index 0000000000..c18724e30e
--- /dev/null
+++ b/testsuites/libtests/block06/block06.scn
@@ -0,0 +1,512 @@
+*** TEST BLOCK 6 ***
+lower priority to 31: successful completion
+register disk driver
+disk io init: successful completion
+disk init: /dev/bddisk0
+disk lock: successful completion
+disk init: /dev/bddisk1
+disk lock: successful completion
+creating task: bdt0: priority: 30: successful completion
+starting task: bdt0: successful completion
+creating task: bdt1: priority: 29: successful completion
+starting task: bdt1: successful completion
+creating task: bdt2: priority: 28: successful completion
+starting task: bdt2: successful completion
+test 1: Task 0 get buffer 0 from pool 0
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_get[0]: successful completion
+bdt0: rtems_bdbuf_release[0]: successful completion
+bdt0: rtems_bdbuf_get[0]: successful completion
+bdt0: rtems_bdbuf_release[0]: successful completion
+test 1: passed
+test 2: Task 0 get buffer 0 -> 4 from pool 0, task 2 and 1 block getting
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_get[0]: successful completion
+bdt0: rtems_bdbuf_get[1]: successful completion
+bdt0: rtems_bdbuf_get[2]: successful completion
+bdt0: rtems_bdbuf_get[3]: successful completion
+bdt0: rtems_bdbuf_get[4]: successful completion
+bdt0: wake master: 0a010001: successful completion
+master: wake task 1: 0a010004: successful completion
+master: wake task 2: 0a010005: successful completion
+master: wake task 0: 0a010003: successful completion
+bdt2: rtems_bdbuf_get[0]: blocking ...
+bdt1: rtems_bdbuf_get[0]: blocking ...
+bdt0: rtems_bdbuf_release[0]: unblocks task 1
+bdt2: rtems_bdbuf_get[0]: successful completion
+bdt2: rtems_bdbuf_release[0]: successful completion
+bdt2: wake master: 0a010001: successful completion
+bdt2: rtems_bdbuf_get[1]: blocking ...
+bdt1: rtems_bdbuf_get[0]: successful completion
+bdt1: rtems_bdbuf_release[0]: successful completion
+bdt1: rtems_bdbuf_get[1]: blocking ...
+bdt0: rtems_bdbuf_release[0]: successful completion
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_release[1]: unblocks task 1
+bdt2: rtems_bdbuf_get[1]: successful completion
+bdt2: rtems_bdbuf_release[1]: successful completion
+bdt2: wake master: 0a010001: successful completion
+bdt2: rtems_bdbuf_get[2]: blocking ...
+bdt1: rtems_bdbuf_get[1]: successful completion
+bdt1: rtems_bdbuf_release[1]: successful completion
+bdt1: rtems_bdbuf_get[2]: blocking ...
+bdt0: rtems_bdbuf_release[1]: successful completion
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_release[2]: unblocks task 1
+bdt2: rtems_bdbuf_get[2]: successful completion
+bdt2: rtems_bdbuf_release[2]: successful completion
+bdt2: wake master: 0a010001: successful completion
+bdt2: rtems_bdbuf_get[3]: blocking ...
+bdt1: rtems_bdbuf_get[2]: successful completion
+bdt1: rtems_bdbuf_release[2]: successful completion
+bdt1: rtems_bdbuf_get[3]: blocking ...
+bdt0: rtems_bdbuf_release[2]: successful completion
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_release[3]: unblocks task 1
+bdt2: rtems_bdbuf_get[3]: successful completion
+bdt2: rtems_bdbuf_release[3]: successful completion
+bdt2: wake master: 0a010001: successful completion
+bdt2: rtems_bdbuf_get[4]: blocking ...
+bdt1: rtems_bdbuf_get[3]: successful completion
+bdt1: rtems_bdbuf_release[3]: successful completion
+bdt1: rtems_bdbuf_get[4]: blocking ...
+bdt0: rtems_bdbuf_release[3]: successful completion
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_release[4]: unblocks task 1
+bdt2: rtems_bdbuf_get[4]: successful completion
+bdt2: rtems_bdbuf_release[4]: successful completion
+bdt2: wake master: 0a010001: successful completion
+bdt1: rtems_bdbuf_get[4]: successful completion
+bdt1: rtems_bdbuf_release[4]: successful completion
+bdt0: rtems_bdbuf_release[4]: successful completion
+test 2: passed
+test 3: Task 0 read buffer 5, modify and release modified
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_read[5]: successful completion
+bdt0: rtems_bdbuf_release_modified[5]: successful completion
+bdt0: rtems_bdbuf_read[5]: successful completion
+bdt0: rtems_bdbuf_release[5]: successful completion
+bdt0: disk ioctl: wake watcher: 0a010003: successful completion
+test 3: passed
+test 4: Task 0 read all buffers, task 1 blocks waiting for acessed buffer
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_read[0]: successful completion
+bdt0: rtems_bdbuf_read[1]: successful completion
+bdt0: rtems_bdbuf_read[2]: successful completion
+bdt0: rtems_bdbuf_read[3]: successful completion
+bdt0: rtems_bdbuf_read[4]: successful completion
+bdt0: rtems_bdbuf_read[5]: successful completion
+bdt0: rtems_bdbuf_read[6]: successful completion
+bdt0: rtems_bdbuf_read[7]: successful completion
+bdt0: rtems_bdbuf_read[8]: successful completion
+bdt0: rtems_bdbuf_read[9]: successful completion
+bdt0: rtems_bdbuf_read[10]: successful completion
+bdt0: rtems_bdbuf_read[11]: successful completion
+bdt0: rtems_bdbuf_read[12]: successful completion
+bdt0: rtems_bdbuf_read[13]: successful completion
+bdt0: rtems_bdbuf_read[14]: successful completion
+bdt0: rtems_bdbuf_read[15]: successful completion
+bdt0: rtems_bdbuf_read[16]: successful completion
+bdt0: rtems_bdbuf_read[17]: successful completion
+bdt0: rtems_bdbuf_read[18]: successful completion
+bdt0: rtems_bdbuf_read[19]: successful completion
+bdt0: rtems_bdbuf_read[20]: successful completion
+bdt0: rtems_bdbuf_read[21]: successful completion
+bdt0: rtems_bdbuf_read[22]: successful completion
+bdt0: rtems_bdbuf_read[23]: successful completion
+bdt0: rtems_bdbuf_read[24]: successful completion
+bdt0: rtems_bdbuf_read[25]: successful completion
+bdt0: rtems_bdbuf_read[26]: successful completion
+bdt0: rtems_bdbuf_read[27]: successful completion
+bdt0: rtems_bdbuf_read[28]: successful completion
+bdt0: rtems_bdbuf_read[29]: successful completion
+bdt0: rtems_bdbuf_read[30]: successful completion
+bdt0: rtems_bdbuf_read[31]: successful completion
+bdt0: rtems_bdbuf_read[32]: successful completion
+bdt0: rtems_bdbuf_read[33]: successful completion
+bdt0: rtems_bdbuf_read[34]: successful completion
+bdt0: rtems_bdbuf_read[35]: successful completion
+bdt0: rtems_bdbuf_read[36]: successful completion
+bdt0: rtems_bdbuf_read[37]: successful completion
+bdt0: rtems_bdbuf_read[38]: successful completion
+bdt0: rtems_bdbuf_read[39]: successful completion
+bdt0: rtems_bdbuf_read[40]: successful completion
+bdt0: rtems_bdbuf_read[41]: successful completion
+bdt0: rtems_bdbuf_read[42]: successful completion
+bdt0: rtems_bdbuf_read[43]: successful completion
+bdt0: rtems_bdbuf_read[44]: successful completion
+bdt0: rtems_bdbuf_read[45]: successful completion
+bdt0: rtems_bdbuf_read[46]: successful completion
+bdt0: rtems_bdbuf_read[47]: successful completion
+bdt0: rtems_bdbuf_read[48]: successful completion
+bdt0: rtems_bdbuf_read[49]: successful completion
+bdt0: rtems_bdbuf_read[50]: successful completion
+bdt0: rtems_bdbuf_read[51]: successful completion
+bdt0: rtems_bdbuf_read[52]: successful completion
+bdt0: rtems_bdbuf_read[53]: successful completion
+bdt0: rtems_bdbuf_read[54]: successful completion
+bdt0: rtems_bdbuf_read[55]: successful completion
+bdt0: rtems_bdbuf_read[56]: successful completion
+bdt0: rtems_bdbuf_read[57]: successful completion
+bdt0: rtems_bdbuf_read[58]: successful completion
+bdt0: rtems_bdbuf_read[59]: successful completion
+bdt0: rtems_bdbuf_read[60]: successful completion
+bdt0: rtems_bdbuf_read[61]: successful completion
+bdt0: rtems_bdbuf_read[62]: successful completion
+bdt0: rtems_bdbuf_read[63]: successful completion
+bdt0: wake master: 0a010001: successful completion
+master: wake task 1: 0a010004: successful completion
+bdt1: rtems_bdbuf_get[0]: blocking ...
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_release_modified[0]: unblocks task 1
+bdt1: rtems_bdbuf_get[0]: successful completion
+bdt1: rtems_bdbuf_release[0]: successful completion
+bdt1: rtems_bdbuf_get[1]: blocking ...
+bdt0: rtems_bdbuf_release_modified[0]: successful completion
+bdt0: rtems_bdbuf_release_modified[1]: unblocks task 1
+bdt1: rtems_bdbuf_get[1]: successful completion
+bdt1: rtems_bdbuf_release[1]: successful completion
+bdt1: rtems_bdbuf_get[2]: blocking ...
+bdt0: rtems_bdbuf_release_modified[1]: successful completion
+bdt0: rtems_bdbuf_release_modified[2]: unblocks task 1
+bdt1: rtems_bdbuf_get[2]: successful completion
+bdt1: rtems_bdbuf_release[2]: successful completion
+bdt1: rtems_bdbuf_get[3]: blocking ...
+bdt0: rtems_bdbuf_release_modified[2]: successful completion
+bdt0: rtems_bdbuf_release_modified[3]: unblocks task 1
+bdt1: rtems_bdbuf_get[3]: successful completion
+bdt1: rtems_bdbuf_release[3]: successful completion
+bdt1: rtems_bdbuf_get[4]: blocking ...
+bdt0: rtems_bdbuf_release_modified[3]: successful completion
+bdt0: rtems_bdbuf_release_modified[4]: unblocks task 1
+bdt1: rtems_bdbuf_get[4]: successful completion
+bdt1: rtems_bdbuf_release[4]: successful completion
+bdt1: rtems_bdbuf_get[5]: blocking ...
+bdt0: rtems_bdbuf_release_modified[4]: successful completion
+bdt0: rtems_bdbuf_release_modified[5]: unblocks task 1
+bdt1: rtems_bdbuf_get[5]: successful completion
+bdt1: rtems_bdbuf_release[5]: successful completion
+bdt1: rtems_bdbuf_get[6]: blocking ...
+bdt0: rtems_bdbuf_release_modified[5]: successful completion
+bdt0: rtems_bdbuf_release_modified[6]: unblocks task 1
+bdt1: rtems_bdbuf_get[6]: successful completion
+bdt1: rtems_bdbuf_release[6]: successful completion
+bdt1: rtems_bdbuf_get[7]: blocking ...
+bdt0: rtems_bdbuf_release_modified[6]: successful completion
+bdt0: rtems_bdbuf_release_modified[7]: unblocks task 1
+bdt1: rtems_bdbuf_get[7]: successful completion
+bdt1: rtems_bdbuf_release[7]: successful completion
+bdt1: rtems_bdbuf_get[8]: blocking ...
+bdt0: rtems_bdbuf_release_modified[7]: successful completion
+bdt0: rtems_bdbuf_release_modified[8]: unblocks task 1
+bdt1: rtems_bdbuf_get[8]: successful completion
+bdt1: rtems_bdbuf_release[8]: successful completion
+bdt0: rtems_bdbuf_release_modified[8]: successful completion
+bdt0: rtems_bdbuf_release_modified[9]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[9]: successful completion
+bdt0: rtems_bdbuf_release_modified[10]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[10]: successful completion
+bdt0: rtems_bdbuf_release_modified[11]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[11]: successful completion
+bdt0: rtems_bdbuf_release_modified[12]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[12]: successful completion
+bdt0: rtems_bdbuf_release_modified[13]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[13]: successful completion
+bdt0: rtems_bdbuf_release_modified[14]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[14]: successful completion
+bdt0: rtems_bdbuf_release_modified[15]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[15]: successful completion
+bdt0: rtems_bdbuf_release_modified[16]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[16]: successful completion
+bdt0: rtems_bdbuf_release_modified[17]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[17]: successful completion
+bdt0: rtems_bdbuf_release_modified[18]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[18]: successful completion
+bdt0: rtems_bdbuf_release_modified[19]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[19]: successful completion
+bdt0: rtems_bdbuf_release_modified[20]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[20]: successful completion
+bdt0: rtems_bdbuf_release_modified[21]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[21]: successful completion
+bdt0: rtems_bdbuf_release_modified[22]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[22]: successful completion
+bdt0: rtems_bdbuf_release_modified[23]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[23]: successful completion
+bdt0: rtems_bdbuf_release_modified[24]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[24]: successful completion
+bdt0: rtems_bdbuf_release_modified[25]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[25]: successful completion
+bdt0: rtems_bdbuf_release_modified[26]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[26]: successful completion
+bdt0: rtems_bdbuf_release_modified[27]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[27]: successful completion
+bdt0: rtems_bdbuf_release_modified[28]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[28]: successful completion
+bdt0: rtems_bdbuf_release_modified[29]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[29]: successful completion
+bdt0: rtems_bdbuf_release_modified[30]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[30]: successful completion
+bdt0: rtems_bdbuf_release_modified[31]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[31]: successful completion
+bdt0: disk ioctl: wake watcher: 0a010003: successful completion
+bdt0: rtems_bdbuf_release_modified[32]: successful completion
+bdt0: rtems_bdbuf_release_modified[33]: successful completion
+bdt0: rtems_bdbuf_release_modified[34]: successful completion
+bdt0: rtems_bdbuf_release_modified[35]: successful completion
+bdt0: rtems_bdbuf_release_modified[36]: successful completion
+bdt0: rtems_bdbuf_release_modified[37]: successful completion
+bdt0: rtems_bdbuf_release_modified[38]: successful completion
+bdt0: rtems_bdbuf_release_modified[39]: successful completion
+bdt0: rtems_bdbuf_release_modified[40]: successful completion
+bdt0: rtems_bdbuf_release_modified[41]: successful completion
+bdt0: rtems_bdbuf_release_modified[42]: successful completion
+bdt0: rtems_bdbuf_release_modified[43]: successful completion
+bdt0: rtems_bdbuf_release_modified[44]: successful completion
+bdt0: rtems_bdbuf_release_modified[45]: successful completion
+bdt0: rtems_bdbuf_release_modified[46]: successful completion
+bdt0: rtems_bdbuf_release_modified[47]: successful completion
+bdt0: rtems_bdbuf_release_modified[48]: successful completion
+bdt0: rtems_bdbuf_release_modified[49]: successful completion
+bdt0: rtems_bdbuf_release_modified[50]: successful completion
+bdt0: rtems_bdbuf_release_modified[51]: successful completion
+bdt0: rtems_bdbuf_release_modified[52]: successful completion
+bdt0: rtems_bdbuf_release_modified[53]: successful completion
+bdt0: rtems_bdbuf_release_modified[54]: successful completion
+bdt0: rtems_bdbuf_release_modified[55]: successful completion
+bdt0: rtems_bdbuf_release_modified[56]: successful completion
+bdt0: rtems_bdbuf_release_modified[57]: successful completion
+bdt0: rtems_bdbuf_release_modified[58]: successful completion
+bdt0: rtems_bdbuf_release_modified[59]: successful completion
+bdt0: rtems_bdbuf_release_modified[60]: successful completion
+bdt0: rtems_bdbuf_release_modified[61]: successful completion
+bdt0: rtems_bdbuf_release_modified[62]: successful completion
+bdt0: rtems_bdbuf_release_modified[63]: successful completion
+bdt0: disk ioctl: wake watcher: 0a010003: successful completion
+test 4: passed
+test 5: Task 0 read all buffers, task 1 blocks waiting for new buffer
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_read[0]: successful completion
+bdt0: rtems_bdbuf_read[1]: successful completion
+bdt0: rtems_bdbuf_read[2]: successful completion
+bdt0: rtems_bdbuf_read[3]: successful completion
+bdt0: rtems_bdbuf_read[4]: successful completion
+bdt0: rtems_bdbuf_read[5]: successful completion
+bdt0: rtems_bdbuf_read[6]: successful completion
+bdt0: rtems_bdbuf_read[7]: successful completion
+bdt0: rtems_bdbuf_read[8]: successful completion
+bdt0: rtems_bdbuf_read[9]: successful completion
+bdt0: rtems_bdbuf_read[10]: successful completion
+bdt0: rtems_bdbuf_read[11]: successful completion
+bdt0: rtems_bdbuf_read[12]: successful completion
+bdt0: rtems_bdbuf_read[13]: successful completion
+bdt0: rtems_bdbuf_read[14]: successful completion
+bdt0: rtems_bdbuf_read[15]: successful completion
+bdt0: rtems_bdbuf_read[16]: successful completion
+bdt0: rtems_bdbuf_read[17]: successful completion
+bdt0: rtems_bdbuf_read[18]: successful completion
+bdt0: rtems_bdbuf_read[19]: successful completion
+bdt0: rtems_bdbuf_read[20]: successful completion
+bdt0: rtems_bdbuf_read[21]: successful completion
+bdt0: rtems_bdbuf_read[22]: successful completion
+bdt0: rtems_bdbuf_read[23]: successful completion
+bdt0: rtems_bdbuf_read[24]: successful completion
+bdt0: rtems_bdbuf_read[25]: successful completion
+bdt0: rtems_bdbuf_read[26]: successful completion
+bdt0: rtems_bdbuf_read[27]: successful completion
+bdt0: rtems_bdbuf_read[28]: successful completion
+bdt0: rtems_bdbuf_read[29]: successful completion
+bdt0: rtems_bdbuf_read[30]: successful completion
+bdt0: rtems_bdbuf_read[31]: successful completion
+bdt0: rtems_bdbuf_read[32]: successful completion
+bdt0: rtems_bdbuf_read[33]: successful completion
+bdt0: rtems_bdbuf_read[34]: successful completion
+bdt0: rtems_bdbuf_read[35]: successful completion
+bdt0: rtems_bdbuf_read[36]: successful completion
+bdt0: rtems_bdbuf_read[37]: successful completion
+bdt0: rtems_bdbuf_read[38]: successful completion
+bdt0: rtems_bdbuf_read[39]: successful completion
+bdt0: rtems_bdbuf_read[40]: successful completion
+bdt0: rtems_bdbuf_read[41]: successful completion
+bdt0: rtems_bdbuf_read[42]: successful completion
+bdt0: rtems_bdbuf_read[43]: successful completion
+bdt0: rtems_bdbuf_read[44]: successful completion
+bdt0: rtems_bdbuf_read[45]: successful completion
+bdt0: rtems_bdbuf_read[46]: successful completion
+bdt0: rtems_bdbuf_read[47]: successful completion
+bdt0: rtems_bdbuf_read[48]: successful completion
+bdt0: rtems_bdbuf_read[49]: successful completion
+bdt0: rtems_bdbuf_read[50]: successful completion
+bdt0: rtems_bdbuf_read[51]: successful completion
+bdt0: rtems_bdbuf_read[52]: successful completion
+bdt0: rtems_bdbuf_read[53]: successful completion
+bdt0: rtems_bdbuf_read[54]: successful completion
+bdt0: rtems_bdbuf_read[55]: successful completion
+bdt0: rtems_bdbuf_read[56]: successful completion
+bdt0: rtems_bdbuf_read[57]: successful completion
+bdt0: rtems_bdbuf_read[58]: successful completion
+bdt0: rtems_bdbuf_read[59]: successful completion
+bdt0: rtems_bdbuf_read[60]: successful completion
+bdt0: rtems_bdbuf_read[61]: successful completion
+bdt0: rtems_bdbuf_read[62]: successful completion
+bdt0: rtems_bdbuf_read[63]: successful completion
+bdt0: wake master: 0a010001: successful completion
+master: wake task 1: 0a010004: successful completion
+bdt1: rtems_bdbuf_get[20]: blocking ...
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_release_modified[0]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[0]: successful completion
+bdt0: rtems_bdbuf_release_modified[1]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[1]: successful completion
+bdt0: rtems_bdbuf_release_modified[2]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[2]: successful completion
+bdt0: rtems_bdbuf_release_modified[3]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[3]: successful completion
+bdt0: rtems_bdbuf_release_modified[4]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[4]: successful completion
+bdt0: rtems_bdbuf_release_modified[5]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[5]: successful completion
+bdt0: rtems_bdbuf_release_modified[6]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[6]: successful completion
+bdt0: rtems_bdbuf_release_modified[7]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[7]: successful completion
+bdt0: rtems_bdbuf_release_modified[8]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[8]: successful completion
+bdt0: rtems_bdbuf_release_modified[9]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[9]: successful completion
+bdt0: rtems_bdbuf_release_modified[10]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[10]: successful completion
+bdt0: rtems_bdbuf_release_modified[11]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[11]: successful completion
+bdt0: rtems_bdbuf_release_modified[12]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[12]: successful completion
+bdt0: rtems_bdbuf_release_modified[13]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[13]: successful completion
+bdt0: rtems_bdbuf_release_modified[14]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[14]: successful completion
+bdt0: rtems_bdbuf_release_modified[15]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[15]: successful completion
+bdt0: rtems_bdbuf_release_modified[16]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[16]: successful completion
+bdt0: rtems_bdbuf_release_modified[17]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[17]: successful completion
+bdt0: rtems_bdbuf_release_modified[18]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[18]: successful completion
+bdt0: rtems_bdbuf_release_modified[19]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[19]: successful completion
+bdt0: rtems_bdbuf_release_modified[20]: unblocks task 1
+bdt1: rtems_bdbuf_get[20]: successful completion
+bdt1: rtems_bdbuf_release[20]: successful completion
+bdt1: rtems_bdbuf_get[21]: blocking ...
+bdt0: rtems_bdbuf_release_modified[20]: successful completion
+bdt0: rtems_bdbuf_release_modified[21]: unblocks task 1
+bdt1: rtems_bdbuf_get[21]: successful completion
+bdt1: rtems_bdbuf_release[21]: successful completion
+bdt1: rtems_bdbuf_get[22]: blocking ...
+bdt0: rtems_bdbuf_release_modified[21]: successful completion
+bdt0: rtems_bdbuf_release_modified[22]: unblocks task 1
+bdt1: rtems_bdbuf_get[22]: successful completion
+bdt1: rtems_bdbuf_release[22]: successful completion
+bdt1: rtems_bdbuf_get[23]: blocking ...
+bdt0: rtems_bdbuf_release_modified[22]: successful completion
+bdt0: rtems_bdbuf_release_modified[23]: unblocks task 1
+bdt1: rtems_bdbuf_get[23]: successful completion
+bdt1: rtems_bdbuf_release[23]: successful completion
+bdt1: rtems_bdbuf_get[24]: blocking ...
+bdt0: rtems_bdbuf_release_modified[23]: successful completion
+bdt0: rtems_bdbuf_release_modified[24]: unblocks task 1
+bdt1: rtems_bdbuf_get[24]: successful completion
+bdt1: rtems_bdbuf_release[24]: successful completion
+bdt0: rtems_bdbuf_release_modified[24]: successful completion
+bdt0: rtems_bdbuf_release_modified[25]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[25]: successful completion
+bdt0: rtems_bdbuf_release_modified[26]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[26]: successful completion
+bdt0: rtems_bdbuf_release_modified[27]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[27]: successful completion
+bdt0: rtems_bdbuf_release_modified[28]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[28]: successful completion
+bdt0: rtems_bdbuf_release_modified[29]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[29]: successful completion
+bdt0: rtems_bdbuf_release_modified[30]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[30]: successful completion
+bdt0: rtems_bdbuf_release_modified[31]: unblocks task 1
+bdt0: rtems_bdbuf_release_modified[31]: successful completion
+bdt0: disk ioctl: wake watcher: 0a010003: successful completion
+bdt0: rtems_bdbuf_release_modified[32]: successful completion
+bdt0: rtems_bdbuf_release_modified[33]: successful completion
+bdt0: rtems_bdbuf_release_modified[34]: successful completion
+bdt0: rtems_bdbuf_release_modified[35]: successful completion
+bdt0: rtems_bdbuf_release_modified[36]: successful completion
+bdt0: rtems_bdbuf_release_modified[37]: successful completion
+bdt0: rtems_bdbuf_release_modified[38]: successful completion
+bdt0: rtems_bdbuf_release_modified[39]: successful completion
+bdt0: rtems_bdbuf_release_modified[40]: successful completion
+bdt0: rtems_bdbuf_release_modified[41]: successful completion
+bdt0: rtems_bdbuf_release_modified[42]: successful completion
+bdt0: rtems_bdbuf_release_modified[43]: successful completion
+bdt0: rtems_bdbuf_release_modified[44]: successful completion
+bdt0: rtems_bdbuf_release_modified[45]: successful completion
+bdt0: rtems_bdbuf_release_modified[46]: successful completion
+bdt0: rtems_bdbuf_release_modified[47]: successful completion
+bdt0: rtems_bdbuf_release_modified[48]: successful completion
+bdt0: rtems_bdbuf_release_modified[49]: successful completion
+bdt0: rtems_bdbuf_release_modified[50]: successful completion
+bdt0: rtems_bdbuf_release_modified[51]: successful completion
+bdt0: rtems_bdbuf_release_modified[52]: successful completion
+bdt0: rtems_bdbuf_release_modified[53]: successful completion
+bdt0: rtems_bdbuf_release_modified[54]: successful completion
+bdt0: rtems_bdbuf_release_modified[55]: successful completion
+bdt0: rtems_bdbuf_release_modified[56]: successful completion
+bdt0: rtems_bdbuf_release_modified[57]: successful completion
+bdt0: rtems_bdbuf_release_modified[58]: successful completion
+bdt0: rtems_bdbuf_release_modified[59]: successful completion
+bdt0: rtems_bdbuf_release_modified[60]: successful completion
+bdt0: rtems_bdbuf_release_modified[61]: successful completion
+bdt0: rtems_bdbuf_release_modified[62]: successful completion
+bdt0: rtems_bdbuf_release_modified[63]: successful completion
+bdt0: disk ioctl: wake watcher: 0a010003: successful completion
+test 5: passed
+test 6: Task 0 release modified 4 buffers then syncs a 5th buffer
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_read[0]: successful completion
+bdt0: rtems_bdbuf_read[1]: successful completion
+bdt0: rtems_bdbuf_read[2]: successful completion
+bdt0: rtems_bdbuf_read[3]: successful completion
+bdt0: rtems_bdbuf_read[4]: successful completion
+bdt0: rtems_bdbuf_release_modified[0]: successful completion
+bdt0: rtems_bdbuf_release_modified[1]: successful completion
+bdt0: rtems_bdbuf_release_modified[2]: successful completion
+bdt0: rtems_bdbuf_release_modified[3]: successful completion
+bdt0: rtems_bdbuf_sync[4]: successful completion
+test 6: passed
+test 7: Task 0 release modified 5 buffers then sync the device
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_read[0]: successful completion
+bdt0: rtems_bdbuf_read[1]: successful completion
+bdt0: rtems_bdbuf_read[2]: successful completion
+bdt0: rtems_bdbuf_read[3]: successful completion
+bdt0: rtems_bdbuf_read[4]: successful completion
+bdt0: rtems_bdbuf_release_modified[0]: successful completion
+bdt0: rtems_bdbuf_release_modified[1]: successful completion
+bdt0: rtems_bdbuf_release_modified[2]: successful completion
+bdt0: rtems_bdbuf_release_modified[3]: successful completion
+bdt0: rtems_bdbuf_release_modified[4]: successful completion
+bdt0: rtems_bdbuf_syncdev[5:2]: successful completion
+test 7: passed
+test 8: Task 0 releases modified 5 buffers is out or order sequence and the driver checks the buffers are in order
+master: wake task 0: 0a010003: successful completion
+bdt0: rtems_bdbuf_read[0]: successful completion
+bdt0: rtems_bdbuf_read[1]: successful completion
+bdt0: rtems_bdbuf_read[2]: successful completion
+bdt0: rtems_bdbuf_read[3]: successful completion
+bdt0: rtems_bdbuf_read[4]: successful completion
+bdt0: rtems_bdbuf_release_modified[4]: successful completion
+bdt0: rtems_bdbuf_release_modified[3]: successful completion
+bdt0: rtems_bdbuf_release_modified[0]: successful completion
+bdt0: rtems_bdbuf_release_modified[1]: successful completion
+bdt0: rtems_bdbuf_release_modified[2]: successful completion
+bdt0: rtems_bdbuf_syncdev[3:2]: checking order
+disk ioctl: multi-block order check: count = 5
+bdt0: rtems_bdbuf_syncdev[3:2]: successful completion
+test 8: passed
+*** END OF TEST BLOCK 6 ***
diff --git a/testsuites/libtests/block06/init.c b/testsuites/libtests/block06/init.c
new file mode 100644
index 0000000000..b8a5f46400
--- /dev/null
+++ b/testsuites/libtests/block06/init.c
@@ -0,0 +1,1852 @@
+/*
+ * Copyright 2008 Chris Johns (chrisj@rtems.org)
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ *
+ * $Id$
+ */
+
+/**
+ * BD Buffer test.
+ *
+ * Please add more tests
+ */
+
+#include <errno.h>
+#include <setjmp.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <inttypes.h>
+
+#include <rtems.h>
+#include <rtems/chain.h>
+#include <rtems/error.h>
+#include <rtems/bdbuf.h>
+
+#define BDBUF_DISKS 2
+#define BDBUF_SIZE 1024
+
+#if 0
+const rtems_bdbuf_config rtems_bdbuf_configuration =
+{
+ 5, /* max_read_ahead_blocks */
+ 5, /* max_write_blocks */
+ 15, /* swapout_priority */
+ 250, /* swapout_period */
+ 1000, /* swap_block_hold */
+ 0, /* swapout_workers */
+ 15, /* swapout_worker_priority */
+ 1024 * 1024, /* size */
+ 512, /* buffer_min */
+ 4096 /* buffer_max */
+};
+#endif
+
+/**
+ * Let the IO system allocation the next available major number.
+ */
+#define RTEMS_DRIVER_AUTO_MAJOR (0)
+
+/**
+ * The bdbuf disk driver base name.
+ */
+#define BDBUF_DISK_DEVICE_BASE_NAME "/dev/bddisk"
+
+/**
+ * The actions the disk driver handles.
+ */
+typedef enum bdbuf_disk_action
+{
+ BDBUF_DISK_NOOP,
+ BDBUF_DISK_WAIT,
+ BDBUF_DISK_SLEEP,
+ BDBUF_DISK_BLOCKS_INORDER
+} bdbuf_disk_action;
+
+/**
+ * The BDBUF Disk driver.
+ */
+typedef struct bdbuf_disk
+{
+ const char* name;
+ rtems_id lock;
+ uint32_t block_size;
+ uint32_t block_count;
+ bdbuf_disk_action driver_action;
+ const char* watcher_name;
+ rtems_id watcher;
+ int watch_count;
+ const char* waiting_name;
+ rtems_id waiting;
+ uint32_t driver_sleep;
+} bdbuf_disk;
+
+/*
+ * A disk drive for each pool.
+ */
+static bdbuf_disk bdbuf_disks[BDBUF_DISKS];
+
+/**
+ * Task control.
+ */
+typedef struct bdbuf_task_control
+{
+ bool die;
+ const char* name;
+ rtems_id task;
+ rtems_id master;
+ int test;
+ rtems_device_major_number major;
+ rtems_device_minor_number minor;
+ bool passed;
+} bdbuf_task_control;
+
+#define BDBUF_TEST_TASKS (3)
+
+/**
+ * Seconds as milli-seconds.
+ */
+#define BDBUF_SECONDS(msec) ((msec) * 1000UL)
+
+/**
+ * Print a message to output and flush it.
+ *
+ * @param format The format string. See printf for details.
+ * @param ... The arguments for the format text.
+ * @return int The number of bytes written to the output.
+ */
+static int
+bdbuf_test_printf (const char *format, ...)
+{
+ int ret = 0;
+ va_list args;
+ va_start (args, format);
+ ret = vfprintf (stdout, format, args);
+ fflush (stdout);
+ return ret;
+}
+
+/**
+ * Print the status code description and return true if true.
+ *
+ * @param sc The RTEMS status code.
+ * @retval true The status code is successful.
+ * @retval false The status code is not successful.
+ */
+static bool
+bdbuf_test_print_sc (rtems_status_code sc, bool newline)
+{
+ if (newline)
+ fprintf (stdout, "%s\n", rtems_status_text (sc));
+ else
+ fprintf (stdout, "%s", rtems_status_text (sc));
+ return sc == RTEMS_SUCCESSFUL;
+}
+
+/**
+ * BDBuf disk device driver lock.
+ */
+static bool
+bdbuf_disk_lock (bdbuf_disk* bdd)
+{
+ rtems_status_code sc;
+ sc = rtems_semaphore_obtain (bdd->lock, RTEMS_WAIT, 0);
+ if (sc != RTEMS_SUCCESSFUL)
+ {
+ bdbuf_test_printf ("disk ioctl: lock failed: ");
+ bdbuf_test_print_sc (sc, true);
+ return false;
+ }
+ return true;
+}
+
+/**
+ * BDBuf disk device driver unlock.
+ */
+static bool
+bdbuf_disk_unlock (bdbuf_disk* bdd)
+{
+ rtems_status_code sc;
+ sc = rtems_semaphore_release (bdd->lock);
+ if (sc != RTEMS_SUCCESSFUL)
+ {
+ bdbuf_test_printf ("disk ioctl: unlock failed: ");
+ bdbuf_test_print_sc (sc, true);
+ return false;
+ }
+ return true;
+}
+
+/**
+ * BDBUf wait for the wait event.
+ */
+rtems_status_code
+bdbuf_wait (const char* who, unsigned long timeout)
+{
+ rtems_status_code sc;
+ rtems_event_set out;
+ sc = rtems_event_receive (RTEMS_EVENT_0,
+ RTEMS_WAIT | RTEMS_EVENT_ANY,
+ TOD_MICROSECONDS_TO_TICKS (timeout * 1000),
+ &out);
+ if (sc != RTEMS_SUCCESSFUL)
+ {
+ bdbuf_test_printf ("%s: wait: receive failed: ", who);
+ bdbuf_test_print_sc (sc, true);
+ }
+ else if ((out & RTEMS_EVENT_0) == 0)
+ {
+ bdbuf_test_printf ("%s: wait: received wrong event: %08x", who, out);
+ }
+ return sc;
+}
+
+/**
+ * BDBUf send wait event.
+ */
+static bool
+bdbuf_send_wait_event (const char* task, const char* msg, rtems_id id)
+{
+ bdbuf_test_printf ("%s: %s: %08x: ", task, msg, id);
+ return bdbuf_test_print_sc (rtems_event_send (id, RTEMS_EVENT_0), true);
+}
+
+/**
+ * BDBUf wait for the wait event.
+ */
+static rtems_status_code
+bdbuf_watch (unsigned long timeout)
+{
+ rtems_status_code sc;
+ rtems_event_set out;
+ sc = rtems_event_receive (RTEMS_EVENT_1,
+ RTEMS_WAIT | RTEMS_EVENT_ANY,
+ TOD_MICROSECONDS_TO_TICKS (timeout * 1000),
+ &out);
+ if (sc != RTEMS_SUCCESSFUL)
+ {
+ bdbuf_test_printf ("watch: receive failed: ");
+ bdbuf_test_print_sc (sc, true);
+ }
+ else if ((out & RTEMS_EVENT_1) == 0)
+ {
+ bdbuf_test_printf ("watch: received wrong event: %08x", out);
+ }
+ return sc;
+}
+
+/**
+ * BDBUf send wait event.
+ */
+static bool
+bdbuf_send_watch_event (const char* task, const char* msg, rtems_id id)
+{
+ bdbuf_test_printf ("%s: %s: %08x: ", task, msg, id);
+ return bdbuf_test_print_sc (rtems_event_send (id, RTEMS_EVENT_1), true);
+}
+
+/**
+ * Set up a disk driver watch.
+ */
+static void
+bdbuf_set_disk_driver_watch (bdbuf_task_control* tc, int count)
+{
+ /*
+ * Set up a disk watch and wait for the write to happen.
+ */
+ bdbuf_disk_lock (&bdbuf_disks[tc->minor]);
+ bdbuf_disks[tc->minor].watcher_name = tc->name;
+ bdbuf_disks[tc->minor].watcher = tc->task;
+ bdbuf_disks[tc->minor].watch_count = count;
+ bdbuf_disk_unlock (&bdbuf_disks[tc->minor]);
+}
+
+/**
+ * Clear the disk driver watch.
+ */
+static void
+bdbuf_clear_disk_driver_watch (bdbuf_task_control* tc)
+{
+ /*
+ * Set up a disk watch and wait for the write to happen.
+ */
+ bdbuf_disk_lock (&bdbuf_disks[tc->minor]);
+ bdbuf_disks[tc->minor].watcher_name = 0;
+ bdbuf_disks[tc->minor].watcher = 0;
+ bdbuf_disks[tc->minor].watch_count = 0;
+ bdbuf_disk_unlock (&bdbuf_disks[tc->minor]);
+}
+
+/**
+ * Wait for the disk driver watch.
+ */
+static bool
+bdbuf_disk_driver_watch_wait (bdbuf_task_control* tc, unsigned long msecs)
+{
+ bool passed = true;
+ rtems_status_code sc = bdbuf_watch (msecs);
+ if (sc != RTEMS_SUCCESSFUL)
+ {
+ bdbuf_test_printf ("%s: driver watch: driver wait: ", tc->name);
+ passed = bdbuf_test_print_sc (sc, true);
+ }
+ bdbuf_clear_disk_driver_watch (tc);
+ return passed;
+}
+
+/**
+ * Set the disk driver action.
+ */
+static void
+bdbuf_set_disk_driver_action (bdbuf_task_control* tc, bdbuf_disk_action action)
+{
+ /*
+ * Set up a disk action.
+ */
+ bdbuf_disk_lock (&bdbuf_disks[tc->minor]);
+ bdbuf_disks[tc->minor].driver_action = action;
+ bdbuf_disk_unlock (&bdbuf_disks[tc->minor]);
+}
+
+/**
+ * BDBUF Sleep.
+ */
+static bool
+bdbuf_sleep (unsigned long msecs)
+{
+ rtems_status_code sc;
+ sc = rtems_task_wake_after (TOD_MICROSECONDS_TO_TICKS (msecs * 1000));
+ if (sc != RTEMS_SUCCESSFUL)
+ {
+ bdbuf_test_printf ("sleep wake after failed: ");
+ bdbuf_test_print_sc (sc, true);
+ return false;
+ }
+ return true;
+}
+
+/**
+ * Initialise a task control.
+ */
+static void
+bdbuf_task_control_init (int task,
+ bdbuf_task_control* tc,
+ rtems_id master,
+ rtems_device_major_number major)
+{
+ char name[6];
+ sprintf (name, "bdt%d", task);
+
+ tc->die = false;
+ tc->name = strdup (name); /* leaks */
+ tc->task = 0;
+ tc->master = master;
+ tc->test = 0;
+ tc->major = major;
+ tc->minor = 0;
+ tc->passed = false;
+}
+
+static bool
+bdbuf_disk_ioctl_watcher (bdbuf_disk* bdd, int update)
+{
+ /*
+ * Always wake the watcher.
+ */
+ if (bdd->watcher)
+ {
+ if (bdd->watch_count)
+ {
+ if (update > bdd->watch_count)
+ bdd->watch_count -= update;
+ else
+ bdd->watch_count = 0;
+ }
+
+ if (bdd->watch_count == 0)
+ {
+ bdbuf_send_watch_event (bdd->watcher_name,
+ "disk ioctl: wake watcher",
+ bdd->watcher);
+ bdd->watcher = 0;
+ }
+ }
+
+ return true;
+}
+
+
+static bool
+bdbuf_disk_ioctl_process (bdbuf_disk* bdd, rtems_blkdev_request* req)
+{
+ bool result = true;
+ int b;
+
+ /*
+ * Perform the requested action.
+ */
+ switch (bdd->driver_action)
+ {
+ case BDBUF_DISK_NOOP:
+ break;
+
+ case BDBUF_DISK_WAIT:
+ if (bdd->waiting)
+ bdbuf_test_printf ("disk ioctl: bad waiter: %s:%08x\n",
+ bdd->waiting_name, bdd->waiting);
+ bdd->waiting_name = "bdd";
+
+ bdd->waiting = rtems_task_self ();
+
+ if (bdbuf_disk_unlock (bdd))
+ result = bdbuf_wait (bdd->name, 0) == RTEMS_SUCCESSFUL;
+ else
+ result = false;
+
+ /*
+ * Ignore any error if one happens.
+ */
+ bdbuf_disk_lock (bdd);
+ break;
+
+ case BDBUF_DISK_SLEEP:
+ bdbuf_test_printf ("disk ioctl: sleeping: %d msecs\n",
+ bdd->driver_sleep);
+ result = bdbuf_sleep (bdd->driver_sleep);
+ break;
+
+ case BDBUF_DISK_BLOCKS_INORDER:
+ bdbuf_test_printf ("disk ioctl: multi-block order check: count = %d\n",
+ req->bufnum);
+ for (b = 0; b < (req->bufnum - 1); b++)
+ if (req->bufs[b].block >= req->bufs[b + 1].block)
+ bdbuf_test_printf ("disk ioctl: out of order: index:%d (%d >= %d\n",
+ b, req->bufs[b].block, req->bufs[b + 1].block);
+ break;
+
+ default:
+ bdbuf_test_printf ("disk ioctl: invalid action: %d\n",
+ bdd->driver_action);
+ result = false;
+ break;
+ }
+
+ return result;
+}
+
+static bool
+bdbuf_disk_ioctl_leave (bdbuf_disk* bdd, int buffer_count)
+{
+ /*
+ * Handle the watcher.
+ */
+ bdbuf_disk_ioctl_watcher (bdd, buffer_count);
+
+ return true;
+}
+
+/**
+ * BDBuf disk IOCTL handler.
+ *
+ * @param dd Disk device.
+ * @param req IOCTL request code.
+ * @param argp IOCTL argument.
+ * @retval The IOCTL return value
+ */
+static int
+bdbuf_disk_ioctl (rtems_disk_device *dd, uint32_t req, void* argp)
+{
+ rtems_blkdev_request *r = argp;
+ bdbuf_disk *bdd = rtems_disk_driver_data (dd);
+
+ errno = 0;
+
+ if (!bdbuf_disk_lock (bdd))
+ {
+ errno = EIO;
+ }
+ else
+ {
+ switch (req)
+ {
+ case RTEMS_BLKIO_REQUEST:
+ switch (r->req)
+ {
+ case RTEMS_BLKDEV_REQ_READ:
+ if (!bdbuf_disk_ioctl_process (bdd, r))
+ errno = EIO;
+ else
+ {
+ rtems_blkdev_sg_buffer* sg = r->bufs;
+ uint32_t block = RTEMS_BLKDEV_START_BLOCK (r);
+ uint32_t b;
+ int32_t remains;
+
+ remains = r->bufnum * bdd->block_size;
+
+ for (b = 0; b < r->bufnum; b++, block++, sg++)
+ {
+ uint32_t length = sg->length;
+
+ if (sg->length != bdd->block_size)
+ if (length > bdd->block_size)
+ length = bdd->block_size;
+
+ memset (sg->buffer, block, length);
+
+ remains -= length;
+ }
+
+ r->req_done (r->done_arg, RTEMS_SUCCESSFUL, 0);
+ }
+ bdbuf_disk_ioctl_leave (bdd, r->bufnum);
+ break;
+
+ case RTEMS_BLKDEV_REQ_WRITE:
+ if (!bdbuf_disk_ioctl_process (bdd, r))
+ errno = EIO;
+ r->req_done (r->done_arg, RTEMS_SUCCESSFUL, 0);
+ bdbuf_disk_ioctl_leave (bdd, r->bufnum);
+ break;
+
+ default:
+ errno = EBADRQC;
+ break;
+ }
+ break;
+
+ default:
+ errno = EBADRQC;
+ break;
+ }
+
+ if (!bdbuf_disk_unlock (bdd))
+ errno = EIO;
+ }
+
+ return errno == 0 ? 0 : -1;
+}
+
+/**
+ * BDBuf disk device driver initialization.
+ *
+ * @param major Disk major device number.
+ * @param minor Minor device number, not applicable.
+ * @param arg Initialization argument, not applicable.
+ */
+static rtems_device_driver
+bdbuf_disk_initialize (rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void* arg)
+{
+ rtems_status_code sc;
+
+ bdbuf_test_printf ("disk io init: ");
+ sc = rtems_disk_io_initialize ();
+ if (!bdbuf_test_print_sc (sc, true))
+ return sc;
+
+ for (minor = 0; minor < BDBUF_DISKS; minor++)
+ {
+ char name[sizeof (BDBUF_DISK_DEVICE_BASE_NAME) + 10];
+ bdbuf_disk* bdd = &bdbuf_disks[minor];
+ rtems_status_code sc;
+
+ snprintf (name, sizeof (name),
+ BDBUF_DISK_DEVICE_BASE_NAME "%" PRIu32, minor);
+
+ bdd->name = strdup (name);
+
+ bdbuf_test_printf ("disk init: %s\n", bdd->name);
+ bdbuf_test_printf ("disk lock: ");
+
+ sc = rtems_semaphore_create (rtems_build_name ('B', 'D', 'D', 'K'), 1,
+ RTEMS_PRIORITY | RTEMS_BINARY_SEMAPHORE |
+ RTEMS_INHERIT_PRIORITY, 0, &bdd->lock);
+ if (!bdbuf_test_print_sc (sc, true))
+ return RTEMS_IO_ERROR;
+
+ bdd->block_size = 512 * (minor + 1);
+ bdd->block_count = BDBUF_SIZE * (minor + 1);
+
+ sc = rtems_disk_create_phys(rtems_filesystem_make_dev_t (major, minor),
+ bdd->block_size, bdd->block_count,
+ bdbuf_disk_ioctl, bdd, name);
+ if (sc != RTEMS_SUCCESSFUL)
+ {
+ bdbuf_test_printf ("disk init: create phys failed: ");
+ bdbuf_test_print_sc (sc, true);
+ return sc;
+ }
+
+ }
+ return RTEMS_SUCCESSFUL;
+}
+
+/**
+ * Create the RAM Disk Driver entry.
+ */
+static rtems_driver_address_table bdbuf_disk_io_ops = {
+ initialization_entry: bdbuf_disk_initialize,
+ open_entry: rtems_blkdev_generic_open,
+ close_entry: rtems_blkdev_generic_close,
+ read_entry: rtems_blkdev_generic_read,
+ write_entry: rtems_blkdev_generic_write,
+ control_entry: rtems_blkdev_generic_ioctl
+};
+
+/**
+ * Set up the disk.
+ */
+
+static bool
+bdbuf_tests_setup_disk (rtems_device_major_number* major)
+{
+ rtems_status_code sc;
+
+ /*
+ * Register the disk driver.
+ */
+ bdbuf_test_printf ("register disk driver\n");
+
+ sc = rtems_io_register_driver (RTEMS_DRIVER_AUTO_MAJOR,
+ &bdbuf_disk_io_ops,
+ major);
+
+ return sc == RTEMS_SUCCESSFUL;
+}
+
+static bool
+bdbuf_tests_create_task (bdbuf_task_control* tc,
+ rtems_task_priority priority,
+ rtems_task_entry entry_point)
+{
+ rtems_status_code sc;
+
+ bdbuf_test_printf ("creating task: %s: priority: %d: ",
+ tc->name, priority);
+
+ sc = rtems_task_create (rtems_build_name (tc->name[0], tc->name[1],
+ tc->name[2], tc->name[3]),
+ priority,
+ 8 * 1024,
+ RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL,
+ RTEMS_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR,
+ &tc->task);
+ if (!bdbuf_test_print_sc (sc, true))
+ return false;
+
+ bdbuf_test_printf ("starting task: %s: ", tc->name);
+
+ sc = rtems_task_start (tc->task, entry_point, (rtems_task_argument) tc);
+
+ return bdbuf_test_print_sc (sc, true);
+}
+
+/**
+ * Get the block 0 buffer twice. The first time it is requested it
+ * will be taken from the empty list and returned to the LRU list.
+ * The second time it will be removed from the LRU list.
+ */
+static void
+bdbuf_tests_task_0_test_1 (bdbuf_task_control* tc)
+{
+ rtems_status_code sc;
+ bool passed;
+ int i;
+ rtems_bdbuf_buffer* bd;
+
+ /*
+ * Set task control's passed to false to handle a timeout.
+ */
+ tc->passed = false;
+ passed = true;
+
+ for (i = 0; (i < 2) && passed; i++)
+ {
+ dev_t device = rtems_filesystem_make_dev_t (tc->major, tc->minor);
+
+ bdbuf_test_printf ("%s: rtems_bdbuf_get[0]: ", tc->name);
+ sc = rtems_bdbuf_get (device, 0, &bd);
+ if (!bdbuf_test_print_sc (sc, true))
+ {
+ passed = false;
+ break;
+ }
+
+ bdbuf_test_printf ("%s: rtems_bdbuf_release[0]: ", tc->name);
+ sc = rtems_bdbuf_release (bd);
+ if (!bdbuf_test_print_sc (sc, true))
+ {
+ passed = false;
+ break;
+ }
+ }
+
+ tc->passed = passed;
+ tc->test = 0;
+}
+
+/**
+ * Get the blocks 0 -> 4 and hold them. Wake the master to tell it was have the
+ * buffers then wait for the master to tell us to release a single buffer.
+ * Task 1 will be block waiting for each buffer. It is a higher priority.
+ */
+static void
+bdbuf_tests_task_0_test_2 (bdbuf_task_control* tc)
+{
+ rtems_status_code sc;
+ bool passed;
+ int i;
+ rtems_bdbuf_buffer* bd;
+ rtems_chain_control buffers;
+
+ /*
+ * Set task control's passed to false to handle a timeout.
+ */
+ tc->passed = false;
+ passed = true;
+
+ /*
+ * Get the blocks 0 -> 4 and hold them.
+ */
+ rtems_chain_initialize_empty (&buffers);
+
+ for (i = 0; (i < 5) && passed; i++)
+ {
+ dev_t device = rtems_filesystem_make_dev_t (tc->major, tc->minor);
+
+ bdbuf_test_printf ("%s: rtems_bdbuf_get[%d]: ", tc->name, i);
+ sc = rtems_bdbuf_get (device, i, &bd);
+ if (!bdbuf_test_print_sc (sc, true))
+ passed = false;
+
+ rtems_chain_append (&buffers, &bd->link);
+ }
+
+ /*
+ * Wake the master to tell it we have the buffers.
+ */
+ bdbuf_send_wait_event (tc->name, "wake master", tc->master);
+
+ if (passed)
+ {
+ /*
+ * For each buffer we hold wait until the master wakes us
+ * and then return it. Task 2 will block waiting for this
+ * buffer. It is a higher priority task.
+ */
+ for (i = 0; (i < 5) && passed; i++)
+ {
+ sc = bdbuf_wait (tc->name, BDBUF_SECONDS (5));
+ if (sc != RTEMS_SUCCESSFUL)
+ {
+ bdbuf_test_printf ("%s: wait failed: ", tc->name);
+ bdbuf_test_print_sc (sc, true);
+ passed = false;
+ break;
+ }
+ else
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_release[%d]: unblocks task 1\n",
+ tc->name, i);
+ bd = (rtems_bdbuf_buffer*) rtems_chain_get (&buffers);
+ sc = rtems_bdbuf_release (bd);
+ bdbuf_test_printf ("%s: rtems_bdbuf_release[%d]: ", tc->name, i);
+ if (!bdbuf_test_print_sc (sc, true))
+ {
+ passed = false;
+ break;
+ }
+ }
+ }
+ }
+
+ tc->passed = passed;
+ tc->test = 0;
+}
+
+/**
+ * Read the block 5 from the disk modify it then release it modified.
+ */
+static void
+bdbuf_tests_task_0_test_3 (bdbuf_task_control* tc)
+{
+ rtems_status_code sc;
+ bool passed;
+ rtems_bdbuf_buffer* bd;
+ dev_t device;
+
+ /*
+ * Set task control's passed to false to handle a timeout.
+ */
+ tc->passed = false;
+ passed = true;
+
+ device = rtems_filesystem_make_dev_t (tc->major, tc->minor);
+
+ bdbuf_disk_lock (&bdbuf_disks[tc->minor]);
+ bdbuf_disks[tc->minor].driver_action = BDBUF_DISK_NOOP;
+ bdbuf_disk_unlock (&bdbuf_disks[tc->minor]);
+
+ /*
+ * Read the buffer and then release it.
+ */
+ bdbuf_test_printf ("%s: rtems_bdbuf_read[5]: ", tc->name);
+ sc = rtems_bdbuf_read (device, 5, &bd);
+ if ((passed = bdbuf_test_print_sc (sc, true)))
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[5]: ", tc->name);
+ sc = rtems_bdbuf_release_modified (bd);
+ passed = bdbuf_test_print_sc (sc, true);
+ }
+
+ /*
+ * Read the buffer again and then just release. The buffer should
+ * be maintained as modified.
+ */
+ bdbuf_test_printf ("%s: rtems_bdbuf_read[5]: ", tc->name);
+ sc = rtems_bdbuf_read (device, 5, &bd);
+ if ((passed = bdbuf_test_print_sc (sc, true)))
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_release[5]: ", tc->name);
+ sc = rtems_bdbuf_release (bd);
+ passed = bdbuf_test_print_sc (sc, true);
+ }
+
+ /*
+ * Set up a disk watch and wait for the write to happen.
+ */
+ bdbuf_set_disk_driver_watch (tc, 1);
+ passed = bdbuf_disk_driver_watch_wait (tc, BDBUF_SECONDS (5));
+
+ tc->passed = passed;
+ tc->test = 0;
+}
+
+static size_t
+bdbuf_test_buffer_count (void)
+{
+ return rtems_bdbuf_configuration.size / rtems_bdbuf_configuration.buffer_min;
+}
+
+/**
+ * Get all the blocks in the pool and hold them. Wake the master to tell it was
+ * have the buffers then wait for the master to tell us to release them.
+ */
+static void
+bdbuf_tests_task_0_test_4 (bdbuf_task_control* tc)
+{
+ rtems_status_code sc;
+ bool passed;
+ size_t i;
+ rtems_bdbuf_buffer* bd;
+ rtems_chain_control buffers;
+ size_t num = bdbuf_test_buffer_count ();
+
+ /*
+ * Set task control's passed to false to handle a timeout.
+ */
+ tc->passed = false;
+ passed = true;
+
+ /*
+ * Clear any disk settings.
+ */
+ bdbuf_clear_disk_driver_watch (tc);
+ bdbuf_set_disk_driver_action (tc, BDBUF_DISK_NOOP);
+
+ /*
+ * Get the blocks 0 -> 4 and hold them.
+ */
+ rtems_chain_initialize_empty (&buffers);
+
+ for (i = 0; (i < num) && passed; i++)
+ {
+ dev_t device = rtems_filesystem_make_dev_t (tc->major, tc->minor);
+
+ bdbuf_test_printf ("%s: rtems_bdbuf_read[%d]: ", tc->name, i);
+ sc = rtems_bdbuf_read (device, i, &bd);
+ if (!bdbuf_test_print_sc (sc, true))
+ passed = false;
+
+ rtems_chain_append (&buffers, &bd->link);
+ }
+
+ /*
+ * Wake the master to tell it we have the buffers.
+ */
+ bdbuf_send_wait_event (tc->name, "wake master", tc->master);
+
+ if (passed)
+ {
+ bdbuf_sleep (250);
+
+ bdbuf_set_disk_driver_watch (tc, num / 2);
+
+ /*
+ * Release half the buffers, wait 500msecs then release the
+ * remainder. This tests the swap out timer on each buffer.
+ */
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[0]: unblocks task 1\n",
+ tc->name);
+ bd = (rtems_bdbuf_buffer*) rtems_chain_get (&buffers);
+ sc = rtems_bdbuf_release_modified (bd);
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[0]: ", tc->name);
+ passed = bdbuf_test_print_sc (sc, true);
+ if (passed)
+ {
+ for (i = 1; (i < (num / 2)) && passed; i++)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[%d]: " \
+ "unblocks task 1\n", tc->name, i);
+ bd = (rtems_bdbuf_buffer*) rtems_chain_get (&buffers);
+ sc = rtems_bdbuf_release_modified (bd);
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[%d]: ",
+ tc->name, i);
+ passed = bdbuf_test_print_sc (sc, true);
+ if (!passed)
+ break;
+ }
+
+ if (passed)
+ {
+ passed = bdbuf_disk_driver_watch_wait (tc, BDBUF_SECONDS (5));
+
+ if (passed)
+ {
+ bdbuf_sleep (500);
+
+ bdbuf_set_disk_driver_watch (tc, num / 2);
+
+ for (i = 0; (i < (num / 2)) && passed; i++)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[%d]: ",
+ tc->name, i + (num / 2));
+ bd = (rtems_bdbuf_buffer*) rtems_chain_get (&buffers);
+ passed = bdbuf_test_print_sc (rtems_bdbuf_release_modified (bd),
+ true);
+ if (!passed)
+ break;
+ }
+
+ passed = bdbuf_disk_driver_watch_wait (tc, BDBUF_SECONDS (5));
+
+ if (passed)
+ {
+ if (!rtems_chain_is_empty (&buffers))
+ {
+ passed = false;
+ bdbuf_test_printf ("%s: buffer chain not empty\n", tc->name);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ tc->passed = passed;
+ tc->test = 0;
+}
+
+static void
+bdbuf_tests_task_0_test_5 (bdbuf_task_control* tc)
+{
+ bdbuf_tests_task_0_test_4 (tc);
+}
+
+static void
+bdbuf_tests_task_0_test_6 (bdbuf_task_control* tc)
+{
+ rtems_status_code sc;
+ bool passed;
+ int i;
+ rtems_bdbuf_buffer* bd;
+ rtems_chain_control buffers;
+
+ /*
+ * Set task control's passed to false to handle a timeout.
+ */
+ tc->passed = false;
+ passed = true;
+
+ /*
+ * Clear any disk settings.
+ */
+ bdbuf_clear_disk_driver_watch (tc);
+ bdbuf_set_disk_driver_action (tc, BDBUF_DISK_NOOP);
+
+ /*
+ * Get the blocks 0 -> 4 and hold them.
+ */
+ rtems_chain_initialize_empty (&buffers);
+
+ for (i = 0; (i < 5) && passed; i++)
+ {
+ dev_t device = rtems_filesystem_make_dev_t (tc->major, tc->minor);
+
+ bdbuf_test_printf ("%s: rtems_bdbuf_read[%d]: ", tc->name, i);
+ sc = rtems_bdbuf_get (device, i, &bd);
+ if (!bdbuf_test_print_sc (sc, true))
+ passed = false;
+
+ rtems_chain_append (&buffers, &bd->link);
+ }
+
+ for (i = 0; (i < 4) && passed; i++)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[%d]: ",
+ tc->name, i);
+ bd = (rtems_bdbuf_buffer*) rtems_chain_get (&buffers);
+ passed = bdbuf_test_print_sc (rtems_bdbuf_release_modified (bd),
+ true);
+ }
+
+ if (passed)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_sync[%d]: ", tc->name, i);
+ bd = (rtems_bdbuf_buffer*) rtems_chain_get (&buffers);
+
+ passed = bdbuf_test_print_sc (rtems_bdbuf_sync (bd), true);
+ }
+
+ tc->passed = passed;
+ tc->test = 0;
+}
+
+static void
+bdbuf_tests_task_0_test_7 (bdbuf_task_control* tc)
+{
+ rtems_status_code sc;
+ bool passed;
+ int i;
+ rtems_bdbuf_buffer* bd;
+ rtems_chain_control buffers;
+ dev_t device;
+
+ /*
+ * Set task control's passed to false to handle a timeout.
+ */
+ tc->passed = false;
+ passed = true;
+
+ /*
+ * Clear any disk settings.
+ */
+ bdbuf_clear_disk_driver_watch (tc);
+ bdbuf_set_disk_driver_action (tc, BDBUF_DISK_NOOP);
+
+ device = rtems_filesystem_make_dev_t (tc->major, tc->minor);
+
+ /*
+ * Get the blocks 0 -> 4 and hold them.
+ */
+ rtems_chain_initialize_empty (&buffers);
+
+ for (i = 0; (i < 5) && passed; i++)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_read[%d]: ", tc->name, i);
+ sc = rtems_bdbuf_get (device, i, &bd);
+ if (!bdbuf_test_print_sc (sc, true))
+ passed = false;
+
+ rtems_chain_append (&buffers, &bd->link);
+ }
+
+ for (i = 0; (i < 5) && passed; i++)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[%d]: ",
+ tc->name, i);
+ bd = (rtems_bdbuf_buffer*) rtems_chain_get (&buffers);
+ passed = bdbuf_test_print_sc (rtems_bdbuf_release_modified (bd),
+ true);
+ }
+
+ if (passed)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_syncdev[%d:%d]: ",
+ tc->name, i,
+ rtems_filesystem_dev_major_t (device),
+ rtems_filesystem_dev_minor_t (device));
+ passed = bdbuf_test_print_sc (rtems_bdbuf_syncdev (device), true);
+ }
+
+ tc->passed = passed;
+ tc->test = 0;
+}
+
+static void
+bdbuf_tests_task_0_test_8 (bdbuf_task_control* tc)
+{
+ rtems_status_code sc;
+ bool passed;
+ int i;
+ rtems_bdbuf_buffer* bd;
+ rtems_chain_control buffers;
+ rtems_chain_node* node;
+ rtems_chain_node* pnode;
+ dev_t device;
+
+ /*
+ * Set task control's passed to false to handle a timeout.
+ */
+ tc->passed = false;
+ passed = true;
+
+ /*
+ * Clear any disk settings.
+ */
+ bdbuf_clear_disk_driver_watch (tc);
+ bdbuf_set_disk_driver_action (tc, BDBUF_DISK_NOOP);
+
+ device = rtems_filesystem_make_dev_t (tc->major, tc->minor);
+
+ /*
+ * Get the blocks 0 -> 4 and hold them.
+ */
+ rtems_chain_initialize_empty (&buffers);
+
+ for (i = 0; (i < 5) && passed; i++)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_read[%d]: ", tc->name, i);
+ sc = rtems_bdbuf_get (device, i, &bd);
+ if (!bdbuf_test_print_sc (sc, true))
+ passed = false;
+
+ rtems_chain_append (&buffers, &bd->link);
+ }
+
+ node = rtems_chain_tail (&buffers);
+ node = node->previous;
+
+ bd = (rtems_bdbuf_buffer*) node;
+ pnode = node->previous;
+ rtems_chain_extract (node);
+ node = pnode;
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[4]: ", tc->name);
+ passed = bdbuf_test_print_sc (rtems_bdbuf_release_modified (bd), true);
+
+ bd = (rtems_bdbuf_buffer*) node;
+ pnode = node->previous;
+ rtems_chain_extract (node);
+ node = pnode;
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[3]: ", tc->name);
+ passed = bdbuf_test_print_sc (rtems_bdbuf_release_modified (bd), true);
+
+ for (i = 0; (i < 3) && passed; i++)
+ {
+ bdbuf_test_printf ("%s: rtems_bdbuf_release_modified[%d]: ",
+ tc->name, i);
+ bd = (rtems_bdbuf_buffer*) rtems_chain_get (&buffers);
+ passed = bdbuf_test_print_sc (rtems_bdbuf_release_modified (bd),
+ true);
+ }
+
+ if (passed)
+ {
+ /*
+ * Check the block order.
+ */
+ bdbuf_set_disk_driver_action (tc, BDBUF_DISK_BLOCKS_INORDER);
+
+ bdbuf_test_printf ("%s: rtems_bdbuf_syncdev[%d:%d]: checking order\n",
+ tc->name, i,
+ rtems_filesystem_dev_major_t (device),
+ rtems_filesystem_dev_minor_t (device));
+ sc = rtems_bdbuf_syncdev (device);
+ bdbuf_test_printf ("%s: rtems_bdbuf_syncdev[%d:%d]: ",
+ tc->name, i,
+ rtems_filesystem_dev_major_t (device),
+ rtems_filesystem_dev_minor_t (device));
+ passed = bdbuf_test_print_sc (sc, true);
+ }
+
+ tc->passed = passed;
+ tc->test = 0;
+}
+
+static void
+bdbuf_tests_task_0 (rtems_task_argument arg)
+{
+ bdbuf_task_control* tc = (bdbuf_task_control*) arg;
+
+ while (!tc->die)
+ {
+ switch (tc->test)
+ {
+ case 0:
+ /*
+ * Wait for the next test.
+ */
+ bdbuf_wait (tc->name, 0);
+ break;
+
+ case 1:
+ bdbuf_tests_task_0_test_1 (tc);
+ break;
+
+ case 2:
+ bdbuf_tests_task_0_test_2 (tc);
+ break;
+
+ case 3:
+ bdbuf_tests_task_0_test_3 (tc);
+ break;
+
+ case 4:
+ bdbuf_tests_task_0_test_4 (tc);
+ break;
+
+ case 5:
+ bdbuf_tests_task_0_test_5 (tc);
+ break;
+
+ case 6:
+ bdbuf_tests_task_0_test_6 (tc);
+ break;
+
+ case 7:
+ bdbuf_tests_task_0_test_7 (tc);
+ break;
+
+ case 8:
+ bdbuf_tests_task_0_test_8 (tc);
+ break;
+
+ default:
+ /*
+ * Invalid test for this task. An error.
+ */
+ bdbuf_test_printf ("%s: invalid test: %d\n", tc->name, tc->test);
+ tc->passed = false;
+ tc->test = 0;
+ break;
+ }
+ }
+
+ bdbuf_test_printf ("%s: delete task\n", tc->name);
+ rtems_task_delete (RTEMS_SELF);
+}
+
+/**
+ * Get the blocks 0 -> 4 and release them. Task 0 should be holding
+ * each one.
+ */
+static void
+bdbuf_tests_ranged_get_release (bdbuf_task_control* tc,
+ bool wake_master,
+ int lower,
+ int upper)
+{
+ rtems_status_code sc;
+ bool passed;
+ int i;
+ rtems_bdbuf_buffer* bd;
+
+ /*
+ * Set task control's passed to false to handle a timeout.
+ */
+ tc->passed = false;
+ passed = true;
+
+ for (i = lower; (i < upper) && passed; i++)
+ {
+ dev_t device = rtems_filesystem_make_dev_t (tc->major, tc->minor);
+
+ bdbuf_test_printf ("%s: rtems_bdbuf_get[%d]: blocking ...\n", tc->name, i);
+ sc = rtems_bdbuf_get (device, i, &bd);
+ bdbuf_test_printf ("%s: rtems_bdbuf_get[%d]: ", tc->name, i);
+ if (!bdbuf_test_print_sc (sc, true))
+ {
+ passed = false;
+ break;
+ }
+
+ bdbuf_test_printf ("%s: rtems_bdbuf_release[%d]: ", tc->name, i);
+ sc = rtems_bdbuf_release (bd);
+ if (!bdbuf_test_print_sc (sc, true))
+ {
+ passed = false;
+ break;
+ }
+
+ /*
+ * Wake the master to tell it we have finished.
+ */
+ if (wake_master)
+ bdbuf_send_wait_event (tc->name, "wake master", tc->master);
+ }
+
+ tc->passed = passed;
+ tc->test = 0;
+}
+
+static void
+bdbuf_tests_task_1 (rtems_task_argument arg)
+{
+ bdbuf_task_control* tc = (bdbuf_task_control*) arg;
+
+ while (!tc->die)
+ {
+ switch (tc->test)
+ {
+ case 0:
+ /*
+ * Wait for the next test.
+ */
+ bdbuf_wait (tc->name, 0);
+ break;
+
+ case 2:
+ bdbuf_tests_ranged_get_release (tc, false, 0, 5);
+ break;
+
+ case 4:
+ bdbuf_tests_ranged_get_release (tc, false, 0, 9);
+ break;
+
+ case 5:
+ bdbuf_tests_ranged_get_release (tc, false, 20, 25);
+ break;
+
+ default:
+ /*
+ * Invalid test for this task. An error.
+ */
+ bdbuf_test_printf ("%s: invalid test: %d\n", tc->name, tc->test);
+ tc->passed = false;
+ tc->test = 0;
+ break;
+ }
+ }
+
+ bdbuf_test_printf ("%s: delete task\n", tc->name);
+ rtems_task_delete (RTEMS_SELF);
+}
+
+/**
+ * Get the blocks 0 -> 4 and release them. Task 0 should be holding
+ * each one.
+ */
+static void
+bdbuf_tests_task_2_test_2 (bdbuf_task_control* tc)
+{
+ /*
+ * Use task 1's test 2. They are the same.
+ */
+ bdbuf_tests_ranged_get_release (tc, true, 0, 5);
+}
+
+static void
+bdbuf_tests_task_2 (rtems_task_argument arg)
+{
+ bdbuf_task_control* tc = (bdbuf_task_control*) arg;
+
+ while (!tc->die)
+ {
+ switch (tc->test)
+ {
+ case 0:
+ /*
+ * Wait for the next test.
+ */
+ bdbuf_wait (tc->name, 0);
+ break;
+
+ case 2:
+ bdbuf_tests_task_2_test_2 (tc);
+ break;
+
+ default:
+ /*
+ * Invalid test for this task. An error.
+ */
+ bdbuf_test_printf ("%s: invalid test: %d\n", tc->name, tc->test);
+ tc->passed = false;
+ tc->test = 0;
+ break;
+ }
+ }
+
+ bdbuf_test_printf ("%s: delete task\n", tc->name);
+ rtems_task_delete (RTEMS_SELF);
+}
+
+/**
+ * Table of task entry points.
+ */
+static rtems_task_entry bdbuf_test_tasks[] =
+{
+ bdbuf_tests_task_0,
+ bdbuf_tests_task_1,
+ bdbuf_tests_task_2
+};
+
+#define BDBUF_TESTS_PRI_HIGH (30)
+
+/**
+ * Wait for the all tests to finish. This is signalled by the test
+ * number becoming 0.
+ */
+static bool
+bdbuf_tests_finished (bdbuf_task_control* tasks)
+{
+ uint32_t time = 0;
+ bool finished = false;
+
+ while (time < (10 * 4))
+ {
+ int t;
+
+ finished = true;
+
+ for (t = 0; t < BDBUF_TEST_TASKS; t++)
+ if (tasks[t].test)
+ {
+ finished = false;
+ break;
+ }
+
+ if (finished)
+ break;
+
+ bdbuf_sleep (250);
+ time++;
+ }
+
+ if (!finished)
+ bdbuf_test_printf ("master: test timed out\n");
+ else
+ {
+ int t;
+ for (t = 0; t < BDBUF_TEST_TASKS; t++)
+ if (!tasks[0].passed)
+ {
+ finished = false;
+ break;
+ }
+ }
+
+ return finished;
+}
+
+/**
+ * Test 1.
+ *
+ * # Get task 0 to get buffer 0 from the pool then release it twice.
+ */
+static bool
+bdbuf_test_1 (bdbuf_task_control* tasks)
+{
+ tasks[0].test = 1;
+
+ /*
+ * Use pool 0.
+ */
+ tasks[0].minor = 0;
+
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ return bdbuf_tests_finished (tasks);
+}
+
+/**
+ * Test 2.
+ *
+ * # Get task 0 to get buffers 0 -> 4 from the pool hold them. Then get
+ * task 1 and task 2 to get them with blocking. The 2 tasks tests the
+ * priority blocking on the buffer.
+ */
+static bool
+bdbuf_test_2 (bdbuf_task_control* tasks)
+{
+ int i;
+
+ tasks[0].test = 2;
+ tasks[1].test = 2;
+ tasks[2].test = 2;
+
+ /*
+ * Use pool 0.
+ */
+ tasks[0].minor = 0;
+ tasks[1].minor = 0;
+ tasks[2].minor = 0;
+
+ /*
+ * Wake task 0 and wait for it to have all the buffers.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+ if (bdbuf_wait ("master", BDBUF_SECONDS (5)) != RTEMS_SUCCESSFUL)
+ return false;
+
+ /*
+ * Wake task 1.
+ */
+ bdbuf_send_wait_event ("master", "wake task 1", tasks[1].task);
+
+ /*
+ * Wake task 2.
+ */
+ bdbuf_send_wait_event ("master", "wake task 2", tasks[2].task);
+
+ for (i = 0; i < 5; i++)
+ {
+ /*
+ * Wake task 0 and watch task 2 then task 1 get the released buffer.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ /*
+ * Wait until task 2 has the buffer.
+ */
+ if (bdbuf_wait ("master", BDBUF_SECONDS (5)) != RTEMS_SUCCESSFUL)
+ return false;
+ }
+
+ /*
+ * Wait for the tests to finish.
+ */
+ return bdbuf_tests_finished (tasks);
+}
+
+/**
+ * Test 3.
+ *
+ * # Read a block from disk into the buffer, modify the block and release
+ * it modified. Use a block great then 4 because 0 -> 4 are in the cache.
+ */
+static bool
+bdbuf_test_3 (bdbuf_task_control* tasks)
+{
+ tasks[0].test = 3;
+
+ /*
+ * Use pool 0.
+ */
+ tasks[0].minor = 0;
+
+ /*
+ * Wake task 0.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ return bdbuf_tests_finished (tasks);
+}
+
+/**
+ * Test 4.
+ *
+ * # Read every buffer in the pool and hold. Then get task 1 to ask for another
+ * buffer that is being accessed. It will block waiting for it to appear.
+ */
+static bool
+bdbuf_test_4 (bdbuf_task_control* tasks)
+{
+ tasks[0].test = 4;
+ tasks[1].test = 4;
+
+ /*
+ * Use pool 0.
+ */
+ tasks[0].minor = 0;
+ tasks[1].minor = 0;
+
+ /*
+ * Wake task 0.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ /*
+ * Wait for the buffers in the pool to be taken.
+ */
+ if (bdbuf_wait ("master", BDBUF_SECONDS (5)) != RTEMS_SUCCESSFUL)
+ return false;
+
+ bdbuf_sleep (100);
+
+ /*
+ * Wake task 1 to read another one and have to block.
+ */
+ bdbuf_send_wait_event ("master", "wake task 1", tasks[1].task);
+
+ bdbuf_sleep (100);
+
+ /*
+ * Wake task 0 to release it buffers.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ return bdbuf_tests_finished (tasks);
+}
+
+/**
+ * Test 5.
+ *
+ * # Read every buffer in the pool and hold. Then get task 1 to ask for a new
+ * buffer. It will block waiting for one to appear.
+ */
+static bool
+bdbuf_test_5 (bdbuf_task_control* tasks)
+{
+ tasks[0].test = 5;
+ tasks[1].test = 5;
+
+ /*
+ * Use pool 0.
+ */
+ tasks[0].minor = 0;
+ tasks[1].minor = 0;
+
+ /*
+ * Wake task 0.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ /*
+ * Wait for the buffers in the pool to be taken.
+ */
+ if (bdbuf_wait ("master", BDBUF_SECONDS (5)) != RTEMS_SUCCESSFUL)
+ return false;
+
+ bdbuf_sleep (100);
+
+ /*
+ * Wake task 1 to read another one and have to block.
+ */
+ bdbuf_send_wait_event ("master", "wake task 1", tasks[1].task);
+
+ bdbuf_sleep (100);
+
+ /*
+ * Wake task 0 to release it buffers.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ return bdbuf_tests_finished (tasks);
+}
+
+/**
+ * Test 6.
+ *
+ * # Get 5 buffers, release modify 4 then sync the last.
+ */
+static bool
+bdbuf_test_6 (bdbuf_task_control* tasks)
+{
+ tasks[0].test = 6;
+
+ /*
+ * Use pool 0.
+ */
+ tasks[0].minor = 0;
+
+ /*
+ * Wake task 0.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ return bdbuf_tests_finished (tasks);
+}
+
+/**
+ * Test 7.
+ *
+ * # Get 5 buffers, release modify them all then sync the device.
+ */
+static bool
+bdbuf_test_7 (bdbuf_task_control* tasks)
+{
+ tasks[0].test = 7;
+
+ /*
+ * Use pool 0.
+ */
+ tasks[0].minor = 0;
+
+ /*
+ * Wake task 0.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ return bdbuf_tests_finished (tasks);
+}
+
+/**
+ * Test 8.
+ *
+ * # Get 5 buffers, release modify the last 2 then the reset from 0.
+ */
+static bool
+bdbuf_test_8 (bdbuf_task_control* tasks)
+{
+ tasks[0].test = 8;
+
+ /*
+ * Use pool 0.
+ */
+ tasks[0].minor = 0;
+
+ /*
+ * Wake task 0.
+ */
+ bdbuf_send_wait_event ("master", "wake task 0", tasks[0].task);
+
+ return bdbuf_tests_finished (tasks);
+}
+
+/**
+ * A test.
+ */
+typedef bool (*bdbuf_test) (bdbuf_task_control* tasks);
+
+/**
+ * A test name and function.
+ */
+typedef struct bdbuf_test_ident
+{
+ const char* label;
+ bdbuf_test test;
+} bdbuf_test_ident;
+
+/**
+ * Table of tests.
+ */
+static bdbuf_test_ident bdbuf_tests[] =
+{
+ {
+ "Task 0 get buffer 0 from pool 0",
+ bdbuf_test_1
+ },
+ {
+ "Task 0 get buffer 0 -> 4 from pool 0, task 2 and 1 block getting",
+ bdbuf_test_2
+ },
+ {
+ "Task 0 read buffer 5, modify and release modified",
+ bdbuf_test_3
+ },
+ {
+ "Task 0 read all buffers, task 1 blocks waiting for acessed buffer",
+ bdbuf_test_4
+ },
+ {
+ "Task 0 read all buffers, task 1 blocks waiting for new buffer",
+ bdbuf_test_5
+ },
+ {
+ "Task 0 release modified 4 buffers then syncs a 5th buffer",
+ bdbuf_test_6
+ },
+ {
+ "Task 0 release modified 5 buffers then sync the device",
+ bdbuf_test_7
+ },
+ {
+ "Task 0 releases modified 5 buffers is out or order sequence and the" \
+ " driver checks the buffers are in order",
+ bdbuf_test_8
+ }
+};
+
+#define BDBUF_TEST_NUM (sizeof (bdbuf_tests) / sizeof (bdbuf_test_ident))
+
+/**
+ * Test the BD Buffering code.
+ */
+static void
+bdbuf_tester ()
+{
+ rtems_device_major_number major;
+ bdbuf_task_control tasks[BDBUF_TEST_TASKS];
+ rtems_task_priority old_priority;
+ int t;
+ bool passed = true;
+
+ /*
+ * Change priority to a lower one.
+ */
+ bdbuf_test_printf ("lower priority to %d: ", BDBUF_TESTS_PRI_HIGH + 1);
+ bdbuf_test_print_sc (rtems_task_set_priority (RTEMS_SELF,
+ BDBUF_TESTS_PRI_HIGH + 1,
+ &old_priority),
+ true);
+
+ /*
+ * This sets up the buffer pools.
+ */
+ if (!bdbuf_tests_setup_disk (&major))
+ {
+ bdbuf_test_printf ("disk set up failed\n");
+ return;
+ }
+
+ /*
+ * Make sure the swapout task has run. The user could block
+ * the swapout task from running until later. This is not
+ * tested.
+ */
+ bdbuf_sleep (100);
+
+ /*
+ * Start the test tasks used to test the threading parts
+ * of the bdbuf code.
+ */
+ for (t = 0; t < BDBUF_TEST_TASKS; t++)
+ {
+ bdbuf_task_control_init (t, &tasks[t],
+ rtems_task_self (),
+ major);
+
+ if (!bdbuf_tests_create_task (&tasks[t],
+ BDBUF_TESTS_PRI_HIGH - t,
+ bdbuf_test_tasks[t]))
+ return;
+ }
+
+ /*
+ * Let the test tasks run if they have not already done so.
+ */
+ bdbuf_sleep (100);
+
+ /*
+ * Perform each test.
+ */
+ for (t = 0; (t < BDBUF_TEST_NUM) && passed; t++)
+ {
+ bdbuf_test_printf ("test %d: %s\n", t + 1, bdbuf_tests[t].label);
+ passed = bdbuf_tests[t].test (tasks);
+ bdbuf_test_printf ("test %d: %s\n", t + 1, passed ? "passed" : "failed");
+ }
+}
+
+static rtems_task Init(rtems_task_argument argument)
+{
+ printf ("\n\n*** TEST BLOCK 6 ***\n");
+
+ bdbuf_tester ();
+
+ printf ("*** END OF TEST BLOCK 6 ***\n");
+
+ exit (0);
+}
+
+#define CONFIGURE_INIT
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+
+#define CONFIGURE_MAXIMUM_TASKS 8
+#define CONFIGURE_MAXIMUM_DRIVERS 3
+#define CONFIGURE_MAXIMUM_SEMAPHORES 7
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#include <rtems/confdefs.h>
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 09:22:15 +0000