Commit Graph

37567 Commits

Author SHA1 Message Date
Kenneth D. Merry
50711c71c9 Add a facility in the CAM error handling code to retry selection timeouts.
If the client requests that the error recovery code retry a selection
timeout, it will be retried after half a second.  The delay is to give the
device time to recover.

For most of these drivers, I only added selection timeout retries where
they were also retrying unit attention type errors.  The sa(4) driver calls
saerror() in a number of places, but most of them don't request retrying
unit attentions.

Also, bump the default minimum CD changer timeout from 2 to 5 seconds and
the maximum timeout from 10 to 15 seconds.  Some Pioneer changers seem to
have trouble with the shorter timeout.

Reviewed by:	gibbs
1999-05-09 01:25:34 +00:00
Dmitrij Tejblum
db72e05829 Fix a freelist trashing under following confitions:
- first program lock a region in a file,
- second program wait on the lock,
- first program extend the region,
- second program interrupted by a signal.
1999-05-08 22:46:46 +00:00
Doug Rabson
566643e39e Move the declaration of the interrupt type from the driver structure
to the BUS_SETUP_INTR call.
1999-05-08 21:59:43 +00:00
Kenneth D. Merry
c85c3a7452 The 2930U2 and 3950U2 are supported by the Adaptec driver. 1999-05-08 21:43:28 +00:00
Peter Wemm
9eea90b55d Trivial tweak to avoid a warning. 1999-05-08 21:36:03 +00:00
Peter Wemm
0bbd01ea13 Add some notes about the globalness of certain things like interrupts
and ISA DMA channels (ie: on most PCI systems, they are not.. they are
on the ISA side of the PCI-ISA bridge and could be duplicated if there
were multiple PCI-ISA bridges, say in a laptop docking station), while
the APIC resources would be global on SMP systems.
Also, revert a previous change, change some printfs back to panics.
1999-05-08 21:34:34 +00:00
Peter Wemm
208e16e3af Fix a typo (eisa<->isa) and some minor cosmetics. 1999-05-08 21:30:38 +00:00
Peter Wemm
14d3b6b80c GC some #if 0 junk 1999-05-08 21:28:39 +00:00
Kenneth D. Merry
acea824638 Devices are hardwired with "unit 0", not "lun 0" as was in these man pages.
Also, update the pass(4) man page to indicate that some CCBs must be
sent through the xpt(4) device and cannot be sent through a pass device.

PR:		8826
1999-05-08 21:28:18 +00:00
Doug Rabson
756b11d957 Make libdisk see the existing partitiions on the alpha. 1999-05-08 21:21:50 +00:00
Peter Wemm
141ed0620b Print 'irq nn' on the device attach line like the old pci code did.
However, we are not printing 'int a/b/c/d' yet, is it worth it on non-SMP
systems?  (It's useful when tracing PCI->IO-APIC routing on SMP systems)
1999-05-08 20:28:01 +00:00
Peter Wemm
6d9ecc2ba7 Print the child IRQ on it's identification line. 1999-05-08 20:25:38 +00:00
Peter Wemm
f98661016d Don't print 'interrupting at irq nn' on the x86 family, it's not all
that big a deal just yet and isn't worth a whole line on the boot screen.
This could change later in the face of multi-ISA-bus (eg: laptop docking
stations with two independent ISA busses) and SMP/APIC systems.  The Alpha
already has multiple interrupt destinations to deal with.
1999-05-08 20:24:44 +00:00
Peter Wemm
05170bddd7 Brace initializers to avoid a warning. 1999-05-08 20:20:18 +00:00
Peter Wemm
6d04a6cb97 I'm sick of the automatic rename of /kernel to /kernel.old while doing
development that leads to lots of crashes during boot.

I have made a 'reinstall' target (like in ports, and reinstall.debug)
This is most useful if you want to keep /kernel.old as a known bootable
kernel.  If you test a new kernel and have to reboot for a fix, a
'make reinstall' will install the new kernel over the top of the old
non-viable one, leaving the old one untouched.  This is mainly meant
for development, not general users.
1999-05-08 20:04:39 +00:00
Doug Rabson
890e94c920 Gdb has been updated to version 4.18 and is now part of the standard
release for FreeBSD/alpha.
1999-05-08 19:19:16 +00:00
David E. O'Brien
d96a7ccf05 Hookup compat22/a.out libs. 1999-05-08 18:50:53 +00:00
Peter Wemm
ac0c5aaf01 Use haveseen_ioport() which is now connected up to the resource manager. 1999-05-08 18:20:57 +00:00
Peter Wemm
479232a2e7 GC some unused stuff relating to the old conflict checking and other lint.
Change haveseen_isadev() to something a little easier to emulate.
Store the device_t for the wrapper in isa_device.
Implement a replacement for haveseen_isadev - namely haveseen_ioport()
which takes a port size as an extra argument for a proper range check.
This (haveseen_ioport()) has not been tested, but I think it'll work.
1999-05-08 18:20:05 +00:00
Peter Wemm
1a738e4be7 Look up the sensitive flag better, allowing interoperation between old and
new isa drivers with sensitive flags.  If the resource_find() code
is meant to "find" the wildcard sensitive flag for a driver even though
a unit is supplied, this can be simplified.
1999-05-08 18:15:49 +00:00
Peter Wemm
df5c783c68 Fix unused variable "flags". (only used if #ifdef I586_CPU) 1999-05-08 18:14:09 +00:00
Peter Wemm
4fdff1649a GC unused #define id_physid id_scsiid 1999-05-08 18:13:15 +00:00
Peter Wemm
8292f0f488 Update for new resource_set_*() interface. Also deal with the conflicts
flag.
1999-05-08 18:12:03 +00:00
Peter Wemm
929f6b0a11 Slightly increase the visibility of the isa_wrap_old_drivers() stuff. It
would be a shame to pollute the new isa.c with the isa_device.h defs.
1999-05-08 18:11:04 +00:00
Peter Wemm
31c82d832c GC pci_bushigh() - no longer used. 1999-05-08 18:09:53 +00:00
David E. O'Brien
84785482f4 Update this with reality. 1999-05-08 18:09:39 +00:00
Peter Wemm
73d35bdd96 Change resource_set_*() to be more useful. BTW; resource_find() is a
bit odd, it looks like the wildcard stuff isn't right.
1999-05-08 18:08:59 +00:00
Peter Wemm
b547392ed3 Change resource_set_*() interface to be more useful. 1999-05-08 18:07:37 +00:00
David E. O'Brien
2c9f087615 Compatability libraries for 2.2.x binaries.
Note that these are thus our a.out compatability libraries.
1999-05-08 17:54:02 +00:00
Peter Wemm
aee579830d Add brackets around && within || to quieten egcs. I've checked the code
and I'm reasonably sure it's right, but I don't have one of the beasties.
1999-05-08 17:52:03 +00:00
Peter Wemm
9c06a38614 Make sure the mem_range_AP_init() prototype is seen where it's needed, and
#ifdef SMP around it for fun.
1999-05-08 17:48:22 +00:00
Peter Wemm
b5a1d3ab96 Take a guess at a halfway reasonable fla entry so that the build
doesn't break on isa_compat.[ch].  phk - change this to what you need..
1999-05-08 15:46:46 +00:00
Peter Wemm
77b0c7599a Oops, committed wrong version.. 1999-05-08 15:45:25 +00:00
Peter Wemm
c036f5cfa9 Fix a couple of newbus merge problems:
Restore 0x710110b9 ("AcerLabs M15x3 Power Management Unit") - but only
if NALPM == 0.
Restore 0x00051166 ("Ross (?) host to PCI bridge") so that
fixbushigh_Ross() gets called.
Delete generic_pci_bridge(), it's been replaced by other mechanisms (see
the isab and pcib match/probes and the pci_bridge_type() function)
1999-05-08 14:55:18 +00:00
Poul-Henning Kamp
c1023c75e9 Add compat hooks for DiskOnChip2000 driver.
Minor change to loran driver
1999-05-08 14:36:48 +00:00
Peter Wemm
ecbc643aca Pre-declare struct proc to avoid 'inside param list' warnings. 1999-05-08 14:28:52 +00:00
Kenjiro Cho
0ce8bd9571 clean up en atm driver
o fix DDB support
   - include "opt_ddb.h"
   - fix Debugger() arg
   pointed out by bde

 o back out pvc shadow interface support
   - it is currently not used
   - to make it easier to merge another implementation

 o misc minor cleanup
1999-05-08 14:23:40 +00:00
Peter Wemm
4173e42044 Use KERNBASE for the load address of the kernel rather than magic constants
as it seems to work..  (at least on i386/elf).
1999-05-08 13:03:49 +00:00
Peter Wemm
b5b15c3ff0 First stages of a module dependency cleanup. This part fixes a
particularly annoying hack, namely having the linker bash the moduledata
to set the container pointer, preventing it being const.  In the process,
a stack of warnings were fixed and will probably allow a revisit of the
const C_SYSINIT() changes.  This explicitly registers modules in files or
preload areas with the module system first, and let them initialize via
SYSINIT/DECLARE_MODULE later in their SI_ORDER_xxx order.  The kludge of
finding the containing file is no longer needed since the registration
of modules onto the modules list is done in the context of initializing
the linker file.
1999-05-08 13:01:59 +00:00
Peter Wemm
05aec5db24 ls_items[] is most definately not a set of pointers to const objects..
sysinits, for example, are sorted by swapping those objects(!).  Perhaps
they should be const and the sysinit sorting should be swapping the
pointers rather than the targets.  This is on my revisit list, but it
has the side effect of removing a lot of warnings.  With -Wcast-qual, it
doesn't seem easy to get rid of the constness when you *know* it's not.
(With apologies to bde, this essentially reverts rev 1.21 of kernel.h
 from back in 1996)
1999-05-08 12:52:26 +00:00
Doug Rabson
cbed385da4 Install gdbserver and gdbreplay in /usr/bin, not /usr/libexec/elf. 1999-05-08 12:08:06 +00:00
Dag-Erling Smørgrav
7782bb379d A little closer to style(9). 1999-05-08 11:51:51 +00:00
Brian Somers
5d9e610366 o Redesign the layering mechanism and make the aliasing code part of
the layering.

  We now ``stack'' layers as soon as we open the device (when we figure
  out what we're dealing with).  A static set of `dispatch' routines are
  also declared for dealing with incoming packets after they've been
  `pulled' up through the stacked layers.

  Physical devices are now assigned handlers based on the device type
  when they're opened.  For the moment there are three device types;
  ttys, execs and tcps.

o Increment version number to 2.2
o Make an entry in [uw]tmp for non-tty -direct invocations (after
  pap/chap authentication).
o Make throughput counters quad_t's
o Account for the absolute number of mbuf malloc()s and free()s in
  ``show mem''.
o ``show modem'' becomes ``show physical''.
1999-05-08 11:07:56 +00:00
Kris Kennaway
46be34b902 Various spelling/formatting changes.
Submitted by: Philippe Charnier <charnier@xp11.frmug.org>
1999-05-08 10:22:15 +00:00
Jason Evans
c578efe575 Back out patch for cond_timedwait() bug from -current, since other changes
have made the patch obsolete, as pointed out by Daniel Eischen
<eischen@vigrid.com>.

PR:		bin/8872
1999-05-08 07:50:05 +00:00
Poul-Henning Kamp
1637aa4b1c Fix some of the places where too much inside knowledge about major/minor
layout and dev_t structure is being (ab)used.
1999-05-08 07:02:41 +00:00
Poul-Henning Kamp
cb40a67f2b Fix some disordering I introduced with the jail code. 1999-05-08 07:00:04 +00:00
Poul-Henning Kamp
4be2eb8c49 I got tired of seeing all the cdevsw[major(foo)] all over the place.
Made a new (inline) function devsw(dev_t dev) and substituted it.

Changed to the BDEV variant to this format as well: bdevsw(dev_t dev)

DEVFS will eventually benefit from this change too.
1999-05-08 06:40:31 +00:00
Jordan K. Hubbard
da8f43d1fc Protect declarations for C++ users.
Submitted by:	Richard Wiwatowski <rjwiwat@ozemail.com.au>
1999-05-08 05:50:07 +00:00
Poul-Henning Kamp
b55099e93d we don't have <sys/disk.h> anymore. 1999-05-08 05:48:54 +00:00