Timeline



08/19/98:

21:32 Changeset in rtems [39e6e65a]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Base files
20:50 Changeset in rtems [4328ba11]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
First version produced.
20:45 Changeset in rtems [071536e]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Renamed files ... just about to produce the first copy of the manual.
20:29 Changeset in rtems [ab0c689]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Baseline
20:25 Changeset in rtems [26b5c77f]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
changed version to 980819
20:09 Changeset in rtems [8b2ee37c]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Patch from Eric Valette <valette@…>: - Use the "hlt" instruction for the Idle thread, - Optimise interrupt PATH leadding to thread wakeup, - Preparation for Intel exception management that should come before the end of the week…
20:02 Changeset in rtems [7549e14]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Fixed obsolete reference to BSDINSTALL.
14:47 Changeset in rtems [0375c72]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Patch from Aleksey <qqi@…>: This patch has same changes as one I sent to you earlier plus it fixes _heap_size problem for pc386 we had discussed earlier. Now, _heap_size is defined and set to 0 in pc386/startup/bspstart.c It can be patched to desireable value in binary image. If it is left unpatched, then startup code will determine size of memory (on the assumption that at least 2MB are present) and use max possible heap.
14:41 Changeset in rtems [2d7d605]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Patch from Aleksey <qqi@…>: It fixes netboot build problem, KA9Q configuration for pc386, some compiler wardning, it also removed some stuff ifdef'ed with '#if 0'.
12:56 Changeset in rtems [06fa582]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Patches from Ralf Corsepius <corsepiu@…> and myself to make solaris target buildable. > 1. The ipc check fails since solaris does not define union semun. > The unix port code actually defines this type itself on solaris. Doing > the same thing lets it get configured. Then... > 2. It looks like BSDINSTALL is not defined properly. BSDINSTALL is defined in make/host.cfg.in as BSDINSTALL=@INSTALL@ @INSTALL@ is generated by autoconf's standard macro AC_PROG_INSTALL, which is widely used in almost any autoconf/automake configured package. In case there is really something wrong with it, then it must be considered a bug in autoconf. I can see a doubious fragment in AC_PROG_INSTALL, which is used when no appropriate bsd-install is found. Finally Ralf saw a problem with the find on solaris which I also saw and fixed.
12:42 Changeset in rtems [b93a1ab]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Cleaned up the ka9q definition.
12:41 Changeset in rtems [f2226f44]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added 68060 definition from Chris Johns.

08/14/98:

16:55 Changeset in rtems [e013fe3]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
If 0 out the code which touches the chip in questionable ways for processing a giant packet.
15:24 Changeset in rtems [7ba7108]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Changed tm27 clear interrupt macro on all PPC BSPs except the papyrus.
15:23 Changeset in rtems [db8e8a8b]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added information on caching.
15:23 Changeset in rtems [0088e39c]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Updated.

08/13/98:

22:46 Changeset in rtems [2097470]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Fixed version reference
22:46 Changeset in rtems [3978eec2]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Updated.
22:22 Changeset in rtems [83c1360]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
New times for 4.0.0-lmco
22:03 Changeset in rtems [43abd4d]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Fixed preinstall stanza so the prebuild works.
21:24 Changeset in rtems [6ddf054]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Switched from presenting timing data based on CPU models to presenting it based on board model.
21:18 Changeset in rtems [fba4a16c]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
New file
21:17 Changeset in rtems [abb3c75]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added DMV177 times files and made this all regenerate with two timing chapters.
18:18 Changeset in rtems [eac2c4e]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added text to clarify the queueing of multiple events.
18:17 Changeset in rtems [3e6d749]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added bswap feature.
18:17 Changeset in rtems [f6f0b30]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Updated version information.
18:16 Changeset in rtems [ee056f7]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Updated the disk space required. Fixed a typo in the hello world example.
18:16 Changeset in rtems [5d7eafe]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Corrected name of build script and other minor things in the list of needed tools. Corrected path to patches. Added warning about putting the install point under the build tree.
18:14 Changeset in rtems [5144c6db]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added a warning about positioning the INSTALL_POINT under the build tree.
18:14 Changeset in rtems [bf360296]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added RTEMS.src stanza dn commands to run it.
18:13 Changeset in rtems [af24ac4]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Changed settings for RPREFIX and DIRPREFIX.
18:13 Changeset in rtems [c82e1eab]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Updated version number
18:11 Changeset in rtems [d0e5f65]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Updated to include standard number.
18:10 Changeset in rtems [368d64ae]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Updated.
18:10 Changeset in rtems [61b9f5d0]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
New dates and versions.
18:09 Changeset in rtems [db99b6c3]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Changed phone number to reflect new area code.
17:46 Changeset in rtems [8626d6d]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
base line -- copied from erc32
16:53 Changeset in rtems [af3e81c9]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Enable TX interrupts only when we need TDAs.
16:20 Changeset in rtems [1253f39]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Cleaned up some debugging stuff. Redid interrupt handler to read imr/isr once and to write the imr once.
15:52 Changeset in rtems [70502bc4]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Don't disable the RX/TX on close in polled mode. Fixed a comment.
14:47 Changeset in rtems [579fc6a3]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Per request from Chris Johns <ccj@…>, I added code to detect when the bare bsp was enabled without setting both --enable-cpu-model and --enable-cpu-cflags.
14:28 Changeset in rtems [9898425]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Patch from Chris Johns <ccj@…> to change the way in which the initial stack pointers are saved.
14:23 Changeset in rtems [26e5cd4]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Patch from Chris Johns <ccj@…>. Comments follow: Here is a small patch which allows the m68060 to be used. I have not tested the FP switching stuff which we know is broken. This is taken against the libchip snapshot but should merge without problems. If you have any problems please let me know. There are other smaller issues such as superscalar enable and cache control which I have not addressed yet. They are different to all other m68k processors. These can wait IMO.
14:22 Changeset in rtems [7e19c72b]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
fixed spacing

08/12/98:

23:53 Changeset in rtems [ae320e0]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Removed spurious prints and cleaned up XXX.
23:15 Changeset in network-demos [73811af]netdemos-19980813 by cvs2git <rtems-devel@…>
This commit was manufactured by cvs2svn to create tag 'netdemos-19980813'. Sprout from master 1998-08-12 23:15:45 UTC Joel Sherrill <joel.sherrill@…> 'Added gratuitous arp and commented out a confusing printf.' Cherrypick from ERIC-NORUM 1998-07-30 14:42:29 UTC Joel Sherrill <joel.sherrill@…> 'base from Eric Norum -- Demos.30May1998.tar.gz': tftpTest/Makefile ttcp/Makefile ttcp/include/arpa/inet.h ttcp/include/netdb.h ttcp/include/netinet/in.h ttcp/include/netinet/tcp.h ttcp/include/sys/socket.h ttcp/ttcp_orig/README ttcp/ttcp_orig/ttcp.1 ttcp/ttcp_orig/ttcp.c
23:15 Changeset in network-demos [3b67d88]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Added gratuitous arp and commented out a confusing printf.
23:10 Changeset in rtems [9693fac4]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added more debug information. There are probably debug prints left in. Fixed one important bug. After wrapping the RX Descriptors all had the EOL bit set which resulted in everything slowing down massively.
23:07 Changeset in network-demos [af0dafa]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Added foreground task which can print KA9Q tables.
23:06 Changeset in network-demos [db1377f]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Added CVS Id.
23:06 Changeset in network-demos [19a33c6]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Added support for non-bootp servers
23:06 Changeset in network-demos [7c81a8b]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Cleaned up USE_BOOTP conditional for initialization. Get info from usercfg.h now. Added message indicating test is exitting.
23:04 Changeset in network-demos [cf04c14]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Added info on telnet servers needed by netdemo. Added info on tftp server for non-bootp systems.
16:57 Changeset in rtems [3f9da79]4.104.114.84.95 by Wade A Smith <warm38@…>
Updated the description section of the cfg_open and cfg_read routines
16:28 Changeset in rtems [4f38b713]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Fixed bug where the last link of the RDA was not initialized properly.
16:14 Changeset in network-demos [d265bbf]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Added undef of delay to avoid errors on some targets.
16:14 Changeset in network-demos [bc09324]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Added code to turn on debug.

08/11/98:

22:50 Changeset in rtems [b032c17]4.104.114.84.95 by Wade A Smith <warm38@…>
Updated the description section of the admin_shutdown routine.
22:34 Changeset in rtems [c40ad43]4.104.114.84.95 by Wade A Smith <warm38@…>
Updated the description section for the dump_setpath routine.
22:10 Changeset in rtems [2dd561a3]4.104.114.84.95 by Wade A Smith <warm38@…>
Updated the description section for the following routines: log_close, log_seek, log_severity_before, log_facilityemptyset, log_facilityfillset, log_facilityaddset, log_facilitydelset, and log_facilityismember
20:38 Changeset in rtems [09470e0]4.104.114.84.95 by Wade A Smith <warm38@…>
Updated the Description section for the following routines: log_notify, log_read, log_open, and log_write.
14:36 Changeset in network-demos [981e7c7]netdemos-19980811 by cvs2git <rtems-devel@…>
This commit was manufactured by cvs2svn to create tag 'netdemos-19980811'. Sprout from master 1998-08-11 14:36:23 UTC Joel Sherrill <joel.sherrill@…> 'new file' Cherrypick from ERIC-NORUM 1998-07-30 14:42:29 UTC Joel Sherrill <joel.sherrill@…> 'base from Eric Norum -- Demos.30May1998.tar.gz': tftpTest/Makefile tftpTest/test.c ttcp/Makefile ttcp/README ttcp/include/arpa/inet.h ttcp/include/netdb.h ttcp/include/netinet/in.h ttcp/include/netinet/tcp.h ttcp/include/sys/socket.h ttcp/rtems_ttcp.c ttcp/ttcp_orig/README ttcp/ttcp_orig/ttcp.1 ttcp/ttcp_orig/ttcp.c
14:36 Changeset in network-demos [062f725]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
new file
14:32 Changeset in network-demos [adf2267]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
New file.
14:20 Changeset in rtems [7d07970]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added SONIC_DEBUG_DESCRIPTORS and changed debug level.
13:31 Changeset in network-demos [f3b4c5a]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
New test from Emmanuel Raguet <raguet@…>.

08/10/98:

23:20 Changeset in rtems [339737b]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Survives 16-20 packets. Appears to be ok on TX buffer management. Problem appears to be on the RX buffer initialization side.
22:35 Changeset in rtems [0cac61e]4.104.114.84.95 by Wade A Smith <warm38@…>
Update the description section for the log_write function.
22:23 Changeset in rtems [3fbd528]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added prints
22:01 Changeset in rtems [df8d3601]4.104.114.84.95 by Wade A Smith <warm38@…>
Updated the Description section for the Configuration Space Management routines.
21:45 Changeset in rtems [7344fba9]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Can now reply to multiple successive pings successfully without being in promiscuous mode. It still dies somewhere between 16 and 20 pings.
21:27 Changeset in rtems [c153a7b]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
replies to ping -- forced into prosmiscuous mode
16:41 Changeset in rtems [9886290]4.104.114.84.95 by Wade A Smith <warm38@…>
Added to the description section of the Configuration Space Operations.
14:54 Changeset in rtems [b044905b]4.104.114.84.95 by Wade A Smith <warm38@…>
Documented the admin_shutdown function
14:53 Changeset in rtems [ebc67925]4.104.114.84.95 by Wade A Smith <warm38@…>
Documented the following Event Logging routines: log_write, log_open, log_read, log_notify, log_close, log_seek, log_severity_before, log_facilityemptyset, log_facilityfillset, log_facilityaddset, log_facilitydelset, and log_facilityismember
14:48 Changeset in rtems [8c82d8d1]4.104.114.84.95 by Wade A Smith <warm38@…>
Documented the dump_setpath function.
14:44 Changeset in rtems [e6bfa70]4.104.114.84.95 by Wade A Smith <warm38@…>
Added documentation for the following Configuration Space Operations: cfg_mount, cfg_unmount, cfg_mknod, cfg_set, cfg_get, cfg_link, cfg_unlink, cfg_open, cfg_read, cfg_children, cfg_mark, and cfg_close

08/08/98:

17:57 Changeset in rtems [0c0419a1]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Reordered some stuff.
17:51 Changeset in network-demos [2fe49d5]netdemos-19980808 by cvs2git <rtems-devel@…>
This commit was manufactured by cvs2svn to create tag 'netdemos-19980808'. Sprout from ERIC-NORUM 1998-07-30 14:42:29 UTC Joel Sherrill <joel.sherrill@…> 'base from Eric Norum -- Demos.30May1998.tar.gz' Cherrypick from master 1998-08-08 17:51:30 UTC Joel Sherrill <joel.sherrill@…> 'Added print.': DEBUG.hints DEBUG.linux netdemo/Makefile netdemo/README netdemo/init.c netdemo/test.c tftpTest/init.c ttcp/init.c usercfg.h
17:51 Changeset in network-demos [554367a]4.11netdemos-4-5-branchnetwork-demos-4-10-branchnetwork-demos-4-6-branchnetwork-demos-4-7-branchnetwork-demos-4-8-branchnetwork-demos-4-9-branchrtems-4-5-branch by Joel Sherrill <joel.sherrill@…>
Added print.
16:51 Changeset in rtems [18c2320]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
changed version to 980808
16:37 Changeset in rtems [870284d]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Corrected spacing.
16:37 Changeset in rtems [301a2a3c]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Changed debug level. Moved CAM Descriptor types to sonic.h. CAM memory is now malloced to insure it shares the same upper address bits. Removed increment of RX interrupt count on TX interrupt path. Added SONIC_DEBUG_FRAGMENTS and SONIC_DEBUG_CAM conditionals. Fixed bugs in fragment manipulation. First bug was that the pad overwrote the last fragment. The second bug was that the link information overwrote the size of the last fragment. Rewrote initialization of TDA to simplify it.
16:26 Changeset in rtems [7e2187f4]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
changed version to 9800808

08/06/98:

19:01 Changeset in rtems [13451a3]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Removed SonicRegisters? structure since we now use register indices and access routines. Added revision constants. Added in_use and EOL field values.
19:01 Changeset in rtems [e70a8f16]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Enabled specific types of debug info. Added pointer to RDA to sonic structure. Added macro names for values used in the in_use field of RDA entries. Rewrote the RX Descriptor Area initialization loop. Added a check to barf if this is a Rev B sonic chip. Enabled check that the CAM was properly loaded.
15:27 Changeset in rtems [e995f3a1]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Changed debug enable macros to support individually enabling different types of debug information. Removed call to rtems_panic which was based on checking a variable which was no longer being set.
15:05 Changeset in rtems [c23118b]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Card Resource Register was a 16-bit register not a 32-bit one. Used existing constants for bits on the register.
00:24 Changeset in rtems [308e18c]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added support for the Card Resource Register. The new probe routines check for the presence of the DUART, SCC, and RTC. The SONIC check needs to be added in the future as the network driver is libchip'ed.

08/05/98:

23:57 Changeset in rtems [0eb85ae]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Commented out the code which yields the CPU when the serial controller is busy. This type of behavior perturbs the tests and many of them will not pass.
23:56 Changeset in rtems [d4bf16c]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added constants which made the multiple bit settings more readable for the Data Configuration Register (DCR).
23:56 Changeset in rtems [dddc0557]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
DCR setting changed to match what the DY-4 Firmware initialized it to. This primarily included setting the state of the programmable outputs and the RX and TX FIFO depths. Moved all of the TX, RX, and RRA data structure initialization to before the hardware initialization. As part of this, the hardware initialization was consolidated. More than likely, some of this movement broke stuff. Used constants added to sonic.h which gave more logical names to some of the register bit settings. Switched to calloc to insure the data areas where initialized to 0. Commented out a panic check in the RX server which may or may not have been right. Increased the size of the CAM initialization area. It is possible that this could be decreased or code added to handle the management of multiple hardware addresses. Added sonic read and write register routines which aid greatly in debugging and provide the core for the eventual movement of this driver to libchip. Added debug code to the read and write register routines which can print the value read from or written to a register. This code also prints the register name which significantly eases reading the log.
16:51 Changeset in rtems [bd8c8b2a]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Patch from Eric Valette <valette@…> which brings the i386ex BSP inline with the new IRQ structure.
15:44 Changeset in rtems [0e3c0096]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
changed load address
15:15 Changeset in rtems [ab0df696]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Automatic CPU type detection code from Eric Valette <valette@…>. Enabled on the pc386.
15:12 Changeset in rtems [5094711]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Fixed name of Buffer so this would compile.
15:11 Changeset in rtems [4d11a92f]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Redid Makefiles to properly do a preinstall. There was remnants of the old way of setting th cpu family and model string names.
15:10 Changeset in rtems [b31fdf8]4.104.114.84.95 by Joel Sherrill <joel.sherrill@…>
Added print of the order in which the directories are preinstalled.
Note: See TracTimeline for information about the timeline view.