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Author SHA1 Message Date
Justin T. Gibbs
bf21c6337f Update for CAM. 1998-09-15 09:59:15 +00:00
Justin T. Gibbs
eda00cb5d2 When a buffer is removed from a buffer queue, remember it's block number 
and use it as "the currently active" buffer in doing disk sort calculations.
 1998-09-15 08:55:03 +00:00
Justin T. Gibbs
2cfa0a0381 Add a new at_shutdown queue, SHUTDOWN_FINAL. This queue is run at 
splhigh() after any system dumps have completed.  SHUTDOWN_POST_SYNC
isn't quite late enough for disk controllers.

Converted at_shutdown queues to use the queue(3) macros.
 1998-09-15 08:49:52 +00:00
Justin T. Gibbs
a8abf21632 Add a new at_shutdown queue, SHUTDOWN_FINAL. This queue is run at 
splhigh() after any system dumps have completed.  SHUTDOWN_POST_SYNC
isn't quite late enough for disk controllers.
 1998-09-15 08:48:57 +00:00
Justin T. Gibbs
478f8a9685 Update QLogic ISP support for CAM. Add preliminary target mode support. 
Submitted by:	Matthew Jacob <mjacob@feral.com>
 1998-09-15 08:42:56 +00:00
Justin T. Gibbs
83cf1450a1 Conver the DPT driver to CAM. The dpt_control interface is not yet 
functional, but will be in another day or so.
 1998-09-15 08:33:38 +00:00
KATO Takenori
7b2c5bd263 Deleted DDB and DIAGNOSTIC options. 1998-09-15 08:25:09 +00:00
Poul-Henning Kamp
1820df7a2d Add new files for HARP3 
Host ATM Research Platform (HARP), Network Computing Services, Inc.
This software was developed with the support of the Defense Advanced
Research Projects Agency (DARPA).
 1998-09-15 08:23:17 +00:00
Justin T. Gibbs
06915ea69a Revive PCIConf. 
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
 1998-09-15 08:21:13 +00:00
Justin T. Gibbs
8d2fbde504 Update system to new device statistics code. 
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
 1998-09-15 08:16:45 +00:00
Justin T. Gibbs
7a59208d92 New Kernel device statistics code. 
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
 1998-09-15 08:16:17 +00:00
Justin T. Gibbs
b2dfb1f906 Update system to new device statistics code. 
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
		mike@smith.net.au (Mike Smith)
 1998-09-15 08:15:30 +00:00
Justin T. Gibbs
20bf9a142c Updated the ch(4) driver and chio(1) command to include volume 
tag support.  These changes have been tested with a Breeze Hill
Q47 DLT and a DEC DLT2500 media changer.  The latter has no
volume tag support.

The chio(1) command was updated to include various flags to the
status subcommand.  These flags can be used to select additional
information to be displayed (like volume tags).

A new chio(1) subcommand named 'voltag' has been added which allows
for changes to volume tags inside the media changer controller.
This could not be tested as the Q47 does not provide the functio-
nality.

Submitted by:	Hans Huebner
 1998-09-15 07:48:51 +00:00
Justin T. Gibbs
7004be9b34 Hook up beforeinstall targets for libcam and libdevstat 1998-09-15 07:46:17 +00:00
Justin T. Gibbs
5d55526b65 Adaptec 154X SCSI-Host Adapter driver for CAM. 
Submitted by:	Warner Losh <imp@village.org>
 1998-09-15 07:39:55 +00:00
Andrzej Bialecki
7b98b31542 Change name of 'dm' to 'msg'. As Bruce noticed, it conflicts with 
dungeon master, if anyone would like to play it on picobsd floppy... :-)

Noticed by:	bde
 1998-09-15 07:35:58 +00:00
Justin T. Gibbs
532abf3b7a Mylex/Buslogic MultiMaster SCSI-Host Adapter Driver for CAM. 1998-09-15 07:32:57 +00:00
Justin T. Gibbs
4530878e33 Move to new name, convert to CAM, add support for new chips, and 
correct lots of eeprom/auto-termination bugs.
 1998-09-15 07:25:33 +00:00
Justin T. Gibbs
ccb21a77fb Move to new name and convert to CAM. 1998-09-15 07:24:58 +00:00
Justin T. Gibbs
3bafc9d432 Massive overhaul of the aic7xxx driver: 
- Convert to CAM
 - Use a new DMA based queuing and paging scheme
 - Add preliminary target mode support
 - Add support for the aic789X chips
 - Take advantage of external SRAM on more controllers.
 - Numerous bug fixes and performance improvements.
 1998-09-15 07:24:17 +00:00
Justin T. Gibbs
44de612bd0 Adaptec 174x EISA SCSI Host Adapter driver for CAM. 1998-09-15 07:10:00 +00:00
Justin T. Gibbs
07c20e11f7 EISA bus attachment for the AdvanSys driver. 1998-09-15 07:05:39 +00:00
Justin T. Gibbs
a5a2d1bfe9 Advance Systems SCSI Host Adapter driver for CAM. Currently only support 
the 8bit SCSI AdvanSys products.
 1998-09-15 07:03:43 +00:00
Justin T. Gibbs
c61d88e026 Man page describing the in kernel device statistics routines. 
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
 1998-09-15 06:49:18 +00:00
Justin T. Gibbs
9875eecf53 SCSI Target userland process example. Provides/Dumps the data related to 
RECEIVE/SEND processor target requests to the "targ" sample target mode
driver.
 1998-09-15 06:46:32 +00:00
Justin T. Gibbs
525689f102 Camcontrol - A utility for configuring/manipulating the CAM subsystem 
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
 1998-09-15 06:43:02 +00:00
Justin T. Gibbs
76babe507b SCSI Peripheral drivers for CAM: 
da	- Direct Access Devices (disks, optical devices, SS disks)
	cd	- CDROM (or devices that can act like them, WORM, CD-RW, etc)
	ch	- Medium Changer devices.
	sa	- Sequential Access Devices (tape drives)
	pass	- Application pass-thru driver
	targ	- Target Mode "Processor Target" Emulator
	pt	- Processor Target Devices (scanners, cpus, etc.)

Submitted by:	The CAM Team
 1998-09-15 06:36:34 +00:00
Justin T. Gibbs
8b8a9b1d3e CAM Transport Layer (XPT). 
Submitted by:	The CAM Team
 1998-09-15 06:33:23 +00:00
Justin T. Gibbs
28fb27ba21 Device statistics library. Used by iostat, vmstat, and systat to 
format and analyze the output of the new device statistics sysctls.

Submitted by:	"Kenneth D. Merry" <ken@FreeBSD.org>
 1998-09-15 06:23:21 +00:00
Justin T. Gibbs
e82ea42037 I hate late night commits. These should be nuked from the atticy by 
the CVS meister.
 1998-09-15 06:20:29 +00:00
Justin T. Gibbs
f736a45077 CAM userland utility library, a replacement for libscsi. 
Submitted by: "Kenneth D. Merry" <ken@FreeBSD.org>
 1998-09-15 06:16:46 +00:00
David E. O'Brien
fc936cbd13 Revert to rev 1.41. 
Some didn't like it.
 1998-09-15 05:24:01 +00:00
David E. O'Brien
3e032f2a0f Document root.wheel. 1998-09-15 05:11:47 +00:00
Jordan K. Hubbard
ce53af5399 Restore default implict behavior of running the all target we had before. 1998-09-15 05:10:17 +00:00
KATO Takenori
76c468f222 Sync with sys/i386/i386/machdep.c revision up to 1.309. 1998-09-15 03:50:08 +00:00
KATO Takenori
c17091756f Sync with sys/i386/confMakefile.i386 revision 1.122. 1998-09-15 03:49:43 +00:00
Mike Smith
0dd47c30aa Remove (wrong) OBJFORMAT setting. 1998-09-15 02:30:22 +00:00
Garrett Wollman
75a21a3859 Replace accidentally-deleted `x' which caused warnx() to misbehave. 1998-09-15 01:49:32 +00:00
Joseph Koshy
6e2affc98f Correct a typo that I noticed. 1998-09-15 00:24:19 +00:00
John Polstra
c284427561 Remove includes that are no longer needed, now that the core dumping 
code has been moved into the respective imgact_xxx.c sources.
 1998-09-14 23:25:18 +00:00
John Polstra
e8f80c1aca Fix GDB so that it can handle ELF core dumps. 1998-09-14 22:49:02 +00:00
John Polstra
8c64af4f75 Viola! The kernel now generates standard ELF core dumps for ELF 
executables.

Currently only data and stack are included in the core dumps.  I am
looking into adding the other (mmapped) writable segments as well.
 1998-09-14 22:46:08 +00:00
John Polstra
1a291e0cd4 Add new functions fill_fpregs() and set_fpregs(), like fill_regs() 
and set_regs() but for the floating point register state.  The code
is stolen from procfs_machdep.c, and moved out of there into
machdep.c.

These functions are needed for generating ELF core dumps.
 1998-09-14 22:43:40 +00:00
Brian Somers
011ee1102f Remove Id keywords from files that are still on the vendor branch 
This will make life easier when upgrading.
Suggested by:	bde
 1998-09-14 22:11:37 +00:00
Warner Losh
b8a328fc74 o use strncpy safely 
o Only allow options and domain name to be set when we aren't running
  setuid.

Obtained from: OpenBSD
 1998-09-14 21:13:06 +00:00
John Polstra
4f7bdec1e8 Bring core-regset.c back to life. It is needed for handling ELF 
core dumps.
 1998-09-14 20:53:47 +00:00
Andrzej Bialecki
a7b8849df2 Make use of the new 'dm' utility instead of standard 'dmesg'. 1998-09-14 20:39:34 +00:00
Warner Losh
94ad719cf4 Add reallocf to the library. This function is simliar to realloc, but 
when it returns NULL to indicate failure, it will also free the memory
that was passed to it, if that was non-null.

This does not change the semantics of realloc.

A second commit will be done to commit the conversion of those places in
the code that can safely use this to avoid memory leaks when confronted
with low memory situations.

Beaten-to-death-but-finally-approved-in: -current
 1998-09-14 20:34:34 +00:00
Andrzej Bialecki
d6e5b04f99 Since we have a sysctl 'machdep.msgbuf' now, let's make use of it. 1998-09-14 20:33:43 +00:00
John Polstra
c8afdc1dcf Add generic defines ELF_ARCH, ELF_CLASS, and ELF_DATA. These give 
the relevant characteristics of the native machine, for building
and checking Elf_Ehdr structures.

Add structures to represent ELF "note" headers.  Add defines for the
note types used in ELF core files.
 1998-09-14 20:30:13 +00:00