12115 Commits

Author SHA1 Message Date
sos
8b065be54c Remove debug output on disk change. 1998-10-08 06:41:44 +00:00
ken
68c2a3a49f Add the quirk entry framework to handle disabling the synchronize cache
command on drives that don't like it.  Right now, there's just a bogus
quirk entry in the table that doesn't do anything, but that should be
changed once we get actual inquiry data for drives that don't like the
synchronize cache command.

Also, add a shutdown hook that runs through all direct access peripherals
and runs a synchronize cache on them if they're still open, and if
synchronize cache isn't disabled via a quirk entry.

Add a synchronize cache call at the end of dadump() (again, conditionalized
on the quirk entry), so we can insure that the disk cache contents get
flushed to physical media after a dump.

Check the new quirk entry in daclose() to decide whether or not to
synchronize the cache for a disk at final close.

Reviewed by:	gibbs
1998-10-08 05:46:38 +00:00
alex
06ba723cf3 Check the timeval passed to BIOCSRTIMEOUT with itimerfix. Use tvtohz()
to convert the timeval into a tick count.

Suggested by:	bde
Reviewed by:	bde

Handle hz > 1000 in BIOCGRTIMEOUT.

Pointed out by:	bde
Reviewed by:	bde
Obtained from:	OpenBSD
1998-10-08 00:32:08 +00:00
des
8f4fb55b82 Add missing newline in probe message.
PR:		kern/8168
Submitted by:	Stefan Eggers <seggers@semyam.dinoco.de>
1998-10-07 14:42:24 +00:00
luoqi
b09f25123d Use vm_page_xxx() inline functions to manipulate vm_page::flags, vm_page::busy.
As a side effect, a few wakeup() calls are added, which might fix some of the
missing vm_page wakeups people have been seeing.

Reviewed by:	Doug Rabson	<dfr@nlsystems.com>
1998-10-07 13:59:26 +00:00
obrien
0d6146b8ef Fix syntax errors I introduced. 1998-10-07 13:51:46 +00:00
peter
e21834764b Fix that pesky boot aguments parsing bug. (I think :-) 1998-10-07 10:55:46 +00:00
msmith
aaa2a6fba9 Request the flags back when checking for keyboard status.
Submitted by:	rnordier
1998-10-07 07:34:31 +00:00
gibbs
8ea5e0c143 Add entries for the adw device driver. 1998-10-07 03:42:44 +00:00
gibbs
c3bd7bdfdd ahc_pci.c:
Disable DPARCKEN in the DSCOMMAND0 register on the aic7890/91/96/97.
	Parity checking is broken for some chip/MB combinations and this
	is the work around recommended by Adaptec.

dpt_pci.c:
	Remove a superflous '{' that prevented DPT_ALLOW_MEMIO from working.

pcireg.h:
	Add a definition for Parity Error Reponse bit in the PCI Space
	command register.
1998-10-07 03:40:51 +00:00
gibbs
04f5e2e068 Fix a parent tag reference count bug during tag teardown.
Enable optimization for nobounce_dmamap clients by setting the map
held by the client to NULL.  This allows the macros in bus.h to check
against a constant to avoid function calls.

Don't attempt to 'free()' contigmalloced pages in bus_dmamem_free().
We currently leak these pages, which is not ideal, but is better than
a panic.  The leak will be fixed when contigmalloc is merged into the
bus dma framework after 3.0R.
1998-10-07 03:38:14 +00:00
gibbs
0c2fc2fa25 Add a missing newline. 1998-10-07 03:34:13 +00:00
gibbs
d925bde25d Don't set the active flag on a transaction resource until it has been
queued.

Perform dma segment setup outside of splcam protection as this can take
some time and the protection is not necessary.

Inline a function.

Clean up some whitespace.
1998-10-07 03:32:57 +00:00
gibbs
848e5bffcd Add ADW_ALLOW_MEMIO and DPT_ALLOW_MEMIO. Until our configuration
framework properly detects broken PCI-PCI bridges, users will have to
manually enable memory mapped I/O for these drivers. <sigh>
1998-10-07 03:30:55 +00:00
gibbs
45e0ab6055 Add a quirk entry for the CFP2107, another drive with broken
tagged queuing support.

Ensure that we report that a device supports tagged queuing even if
the system is waiting a "command count delay" before starting to use
them.

If a user disables disconnects on a device ensure that tagged queuing
is also turned off.  We did the right thing during initial configuration,
but could be confused by manual changes.
1998-10-07 03:25:21 +00:00
gibbs
b397316abd Add support for the ASC3550 AdvanSys SCSI Host Controller (aka 940UW). 1998-10-07 03:20:52 +00:00
imp
213e62e351 Up the read capacity timeout from 20 seconds to 60 seconds to keep my
JAZ drive happy.  This shouldn't impact fast drives, and will keep cam
from failing on very slow ones (that are spinning up, say).  20
seconds was almost long enough, but not in all cases.

Suggested by: gibbs
1998-10-07 03:09:19 +00:00
ken
e99a1c7e41 Some fixes for the CD and DA drivers from bde. (and some of my own as
well)  Among them:

[ cd driver ]
1. Old labeling code was still there.
2. Error handling for dsopen() was broken (no test for the `error'
   returned by dsopen(); bogus test of an `error' that is known to be 0).
3. cdopen() closed the physical device after certain errors although there
   may still be open partitions on it.
4. cdclose() closed the physical device although there may still be open
   partitions on it.
5. Some printf format fixes was incomplete or missing.
6. cdioctl() truncated unit numbers mod 256.
7. cdioctl() was missing locking.

[ da driver ]
1. daclose() closed the physical device although there may still be open
   partitions on it.  This was fixed many years ago in sd.c rev.1.57.
2. A minor optimization (the dk_slices != NULL test) in sdopen() became
   uglier in daopen().  It is not worth doing.  da only regressed compared
   with od and my version of sd, since I never committed the change to sd.
   daopen() should probably do less if some partition is already open.
   This is not addressed by the diffs.
[ ... ]
5. "opt_hw_wdog.h" was not included, so the HW_WDOG code was unreachable.

- Added a getdev CCB call in the cdopen() and daopen() calls so that the
  vendor name and device name are available for the disklabel.  (suggested
  by bde)

- Removed vestigal devfs support in both drivers, since we can't properly
  work with devfs yet.  (ask bde for details on this)

- Cleaned up the probe code in both drivers in the failure cases.  There
  were a number of things wrong here.  The peripheral driver instances
  weren't getting properly cleaned up.  Sometimes the wrong probe message
  would get printed out (with the failure message appended), so it wasn't
  very clear that we failed to attach.  SCSI sense information was printed,
  even when the error in question wasn't a SCSI error.  I put similar fixes
  into the changer driver in revision 1.2 of scsi_ch.c.

Reviewed by:	gibbs
Submitted by:	bde (partially)
1998-10-07 02:57:57 +00:00
msmith
29868f7f79 Enable the DOS filesystem. NOTE: you will have to rebuild libstand in
order to be able to build again.
1998-10-07 02:39:32 +00:00
msmith
87bb4f6f57 - Drain the keyboard buffer when initialising.
- Be pedantic about the return from int 16 fn 01.
1998-10-07 02:39:06 +00:00
msmith
387d0e8c2b - VERBOSE_LS is obsolete, as the heap is much better behaved now.
- Don't whine about nodes we can't stat(); these are usually
   symlinks that lead out of the filesystem.
 - Autoboot is now controlled by $autoboot_delay, which is a value
   in seconds or NO to disable autoboot.
 - Don't autoboot at the end of boot.conf if we have already tried.
 - Add a 'read' command to complement 'echo'.  Both are still hidden.
 - Improve the 'source' command/function so that it is possible to
   source scripts off removable media.  The entire script is read and
   saved before beginning execution.  Script lines beginning with
   '@' will not be echoed when being executed.  Script execution will
   normally terminate at the first error, however if the script line
   begins with '-' this behaviour is overriden for that command.
1998-10-07 02:38:26 +00:00
msmith
436333e172 VERBOSE_LS is obsolete 1998-10-07 02:33:01 +00:00
alex
6d718e342c Cast the return value of tvtohz() from a long to an int to satisfy the
compiler that we know what we're doing (the value returned has already
been restricted to int ranges).

Reviewed by:	bde
1998-10-06 23:17:44 +00:00
joerg
5ac8fdd716 Minor cleanup: kill a couple of unused variables, and a couple of
uninitialized variables.

Obtained from:	The isdn4bsd project (partially)
1998-10-06 21:12:45 +00:00
joerg
cc7de0de26 In an attempt to reduce the huge number of differences between the
FreeBSD repository version of this file and the isdn4bsd version,
adopt those changes from the i4b version that make this file
BSD-version independent.  I attempted to avoid uglifying this file too
much, thus deviated a little from the i4b version (and hope they will
adopt the changes, too).

The diffs mostly concentrate on:

. #include differences between the systems
. different callout handling between FreeBSD vs. Net/OpenBSD
. interface naming (Net/OpenBSD store the ASCII name including the
  unit # in struct ifnet, FreeBSD only the name)
. use of random() in FreeBSD vs. time-based pseudo-randomization in
  Net/OpenBSD (for loopback detection ad CHAP challenges -- i
  assume at least OpenBSD could also benefit from random(), but that's
  the way i've got this file)
. interface address list elements are named a little differently
  between FreeBSD and Net/OpenBSD

I attempted to segregate those compat fixes from other code fixes and
enhancements.

Obtained from:	The isdn4bsd project
1998-10-06 20:47:53 +00:00
ken
c621cf717d Disable multi-lun probing and serial number inquiries for the Exabyte 8200. 1998-10-06 19:27:19 +00:00
dfr
685a5b889f Add functions for accessing dense and bwx memory for pci devices. These
routines are necessary to allow the use of certain types of hardware on
the alpha, particularly a Myrinet card.

Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-10-06 14:18:40 +00:00
kato
5c811970f9 - Implement enabling write allocate on AMD K5/K6/K6-2 cpus.
The code was originaly contributed by Kelly Yancey
  <kbyanc@freedomnet.com> in PR i386/6269 and revised by Akio Morita
  <amorita@meadow.scphys.kyoto-u.ac.jp> and me.  Test was performed by
  Akio Morita and Toshiomi Moriki <moriki@db.is.kyushu-u.ac.jp>.
- Fix stylistic bug in identcpu.c.
- Update copyright in initcpu.c
- Fix typo in LINT.

PR:		6269 and 6270
1998-10-06 13:16:29 +00:00
dfr
0d42654efc Make sure that the argv pointers for init are aligned to the correct
boundary on the alpha.
1998-10-06 11:55:40 +00:00
dfr
0d820bb7db Add support for adjkerntz (largely untested). 1998-10-06 08:40:18 +00:00
dfr
d84eda21c7 Fix unaligned accesses when checking DOS MBRs. 1998-10-06 08:38:58 +00:00
dfr
c1d604a90c Add MFS_ROOT support. 1998-10-06 08:38:04 +00:00
msmith
26c5275922 teach userconfig about isa_devtab_cam 1998-10-06 07:34:26 +00:00
msmith
9d7a6d77c8 bootinfo.c
Strip any device name information from the kernel name
	before passing it in.

biosdisk.c
	Be more strict about matching device names to slice entries.
	Only allow unsliced syntax on unsliced disks.
1998-10-06 07:27:05 +00:00
rnordier
484920ce83 Fix for "get base memory" bug found and mostly fixed by Mike. 1998-10-06 07:15:35 +00:00
msmith
723e5c6a84 The BIOS memory size is only a word. Some BIOSsen have garbage in the other
16 bits we were reading here, causing loss of arguments.
1998-10-06 06:13:36 +00:00
msmith
1a62a98115 Build boot0 as well. 1998-10-06 06:12:55 +00:00
ken
e69402680d Make the printf when busy_time < 0 a little more descriptive. This may
help track down bugs in the devstat implementation in various drivers.
(i.e., any situation where the driver does not call the devstat routines
once and only once for each transaction initiation and completion)

Prompted by:	msmith
1998-10-06 04:16:07 +00:00
obrien
d8d9f67c16 Undo most of the previous commit. 1998-10-05 21:09:21 +00:00
joerg
0b79056d01 Fix a =/== confusion that caused the CHAP type renegotiation to
completely fail.

Obtained from:	The isdn4bsd project (original author unknown right now)
1998-10-05 21:02:30 +00:00
rnordier
57f6784e78 Install in /boot. 1998-10-05 19:20:36 +00:00
jfieber
abe2a74713 Make async I/O on a socket work.
Although the current Sybase license does not permit running under
emulation, FreeBSD 3.0 is now "Sybase Ready" should the license change.
1998-10-05 16:37:36 +00:00
sos
36a89b7d7a In linux_newuname bzero the right type of struct (linux_newuname_t). 1998-10-05 12:40:42 +00:00
obrien
25a96e9479 Now require *FS_ROOT to enable the ability to mount a *FS /.
Previously one could config(8) a kernel that would not link.
1998-10-05 11:28:27 +00:00
obrien
18fd7ac357 Taking the GENERIC kernel and commenting out MSDOSFS, CD9660{,_ROOT}, PROCFS,
NFS_ROOT will produce kernel that cannot mount a UFS /.

Vfs type numbers must be distinct from VFS_GENERIC (and VFS_VFSCONF, but
that has the same value and should go away).

The problem happens because NFS is the first vfs (in sys/conf order) so it
gets type number 0 and conflicts harmfully with VFS_GENERIC which is also 0.
The conflict is apparently harmless in the usual case when another vfs
gets type number 0, because nfs is the only vfs that has sysctls.

Inital fix by:	Dima <dima@tejblum.dnttm.rssi.ru>
Reason why it worked by:	bde
1998-10-05 11:10:55 +00:00
rnordier
e2e5ad22f0 This commit was generated by cvs2svn to compensate for changes in r39973,
which included commits to RCS files with non-trunk default branches.
1998-10-05 10:08:37 +00:00
rnordier
e5d9330f4d boot0 is a booteasy (boot manager) workalike with EDD support. 1998-10-05 10:08:37 +00:00
kato
8f5329d4b7 Sync with sys/i386/conf/Makefile.i386 revision 1.125. 1998-10-05 08:57:17 +00:00
kato
42e018185c Sync with sys/i386/boot/biosboot/boot.c revision 1.72. 1998-10-05 07:58:05 +00:00
obrien
694db7871e Document that `options xFS_ROOT'' requires the associated `options xFS''.
Reordered xFS_ROOT's to be below the associated xFS.
1998-10-05 07:45:54 +00:00