Commit Graph

547 Commits

Author SHA1 Message Date
thorpej 2e1c1680c5 Fix declaration of hilqfree(), from Daniel Hagerty <hag@wizardz.com>,
PR #1918.
1996-01-10 20:31:12 +00:00
thorpej f1d8ca699f Oops, compile hpux_machdep.c if COMPAT_HPUX. Forgetfulness pointed
out by Dave Carrel.
1996-01-08 03:27:36 +00:00
thorpej 5b39541e48 New generic disk framework. Highlights:
- New metrics handling.  Metrics are now kept in the new
	  `struct disk'.  Busy time is now stored as a timeval, and
	  transfer count in bytes.

	- Storage for disklabels is now dynamically allocated, so that
	  the size of the disk structure is not machine-dependent.

	- Several new functions for attaching and detaching disks, and
	  handling metrics calculation.

Old-style instrumentation is still supported in drivers that did it before.
However, old-style instrumentation is being deprecated, and will go away
once the userland utilities are updated for the new framework.

For usage and architectural details, see the forthcoming disk(9) manual
page.
1996-01-07 22:01:38 +00:00
thorpej d9bce7422e Move the obviously machine-dependent HP-UX compat code to hpux_machdep.{c,h}.
A fair bit of this, the m68k core dump and exec goo, can probably be
made into a generic m68k hpux module, eventually.

More to be placed in hpux_machdep.c - keep your eyes peeled...
1996-01-06 12:44:06 +00:00
jtc 2fce159ff8 Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and
traditional usage.
1996-01-04 22:21:33 +00:00
thorpej 90964d13db Implement a suggestion from Charles; use a wrapper function before
leintr() to deal with das blinkenlights.  Also squishes the need
for LEINTR_UNIT.
1996-01-02 21:56:21 +00:00
thorpej e7cf87f5dc Add the last revision previous to the switch to the MI LANCE code of
hp300/dev/if_lereg.h to the standalone code; the standalone LANCE driver
for the hp300 needs it.
1996-01-01 18:10:54 +00:00
thorpej 3319ad7b61 XXX TEMPORARY STOP-GAP MEASURE! A 12-bit command modifier was being
squished into an 8-bit position in a command stream!  Which one is wrong?
Changed the constant from 0x140 to 0x40, which is what ended up happening
anyhow.  This exists in the old Utah sources, too!  How long has this
bug existed?!
1995-12-31 04:11:42 +00:00
thorpej 34c2680a5b Re-work the serial console support a bit; it doesn't depend on statically
allocated softc's now.
1995-12-31 00:27:16 +00:00
thorpej f26be3a3d6 Fix something the switch to the MI LANCE code broke: use LE_TINT_HOOK
and LE_RINT_HOOK to blink the "LAN transmit" and "LAN receive" LEDs on
the front panels of 400-series machines iff the CPP symbol USELEDS is
defined in the kernel config file.
1995-12-30 21:03:02 +00:00
thorpej 67c76ca15d Print unconfigured card id and select code regardless of -DDEBUG. 1995-12-30 18:25:25 +00:00
thorpej 11c7d655d8 Correct some comments about 8-port DCM boards. (Thanks, Mike, for
pointing out the True Nature of The Force...)
1995-12-29 17:21:29 +00:00
thorpej 9ba67f2c93 Increase maxusers from 16 to 32. 1995-12-29 17:16:29 +00:00
thorpej 9038d094fa Enable COMPAT_HPUX by default. It's still not 100% yet, but it doesn't
seem to really hurt anything, either.  Makes it easier for folks using
binary snapshots only to try it out.

GENERIC: now that the PT map allocation is fixed, increase the default
maxusers to 32.
1995-12-29 17:12:48 +00:00
thorpej 17eb6e2bc1 Move the old-style disk instrumentation "structures" to a central location
(sys/kern/subr_disk.c) and note that they should/will be deperecated.
1995-12-28 19:16:31 +00:00
mycroft ce000f04ef Remove deprecated cpu_setstack(). 1995-12-21 05:01:32 +00:00
thorpej 1094eb5008 Oops ... missed this file in the last round of device changes. 1995-12-11 19:41:47 +00:00
thorpej 540dfebf15 Rather than using individual HP300 model names, map those model names to
properties such as "M68040" and "M68K_MMU_MOTOROLA", used to conditionally
compile code.  This is more in-line with now the other m68k ports do it,
and makes it much easier to find "common ground" among them.

In locore.s, use the MMU-type constants defined my <machine/cpu.h> rather
than "expanded" values.

Because HP300-model names are mapped to CPU/MMU combinations in
<machine/cpu.h>, no change to kernel configuration will be necessary.
1995-12-11 17:09:09 +00:00
thorpej de6dad9228 Move bcopy/ovbcopy/memcpy into m68/m68k/copy.s, which is used by all
m68k ports already anyhow.  No use in keeping 6 identical copies of this
function around.
1995-12-11 02:37:55 +00:00
mycroft 7877aa6eb5 Use the MI LANCE code. 1995-12-10 00:49:33 +00:00
thorpej b1c7779d0a Prevent the msgbuf from getting trashed across reboots by moving avail_end
back one page.
1995-12-09 07:54:19 +00:00
thorpej 862bb3adc1 Pass the correct number of arguments to readdisklabel(). 1995-12-09 07:31:03 +00:00
mycroft 0e0ac5ed68 cpu_fork() now returns void. 1995-12-09 04:37:23 +00:00
thorpej 87206673fb Keymap for the Swedish HIL keyboard, from Tomas Tengling <ltt@cd.chalmers.se>. 1995-12-06 22:13:23 +00:00
thorpej 9c784e07c1 Fix the integer overflow problem in pmap_init() when the user PT map is
allocated, as noticed by Chuck Cranor.  In addition to re-arranging
the assignment as suggested by Niklas Hallqvist, check to see if maxproc
is higher than the number of available user PTs.  If it is, lower maxproc
to that value, the rationale being that it's much more desirable to have
fork() return EAGAIN than to have your system wedge.

XXX note that root can still raise maxproc with sysctl(2) later.  It's
probably worth having further discussion about this issue, but until
everyone has time to think about it, this seems like an acceptable solution
for the time being.
1995-12-05 20:01:54 +00:00
thorpej 52ec09e420 Use a "match/attach" rather than "init" scheme for probing devices.
This is a step towards getting the drivers ready for new config.
1995-12-02 18:21:49 +00:00
thorpej deb00c27b3 Use a "match/attach" rather than "init" scheme for probing devices.
This is a step towards getting the drivers ready for new config.

Clean up namespace, remove several instances of global arrays.  Instead,
use a softc to carry state around.  Where possible, pass a pointer to
the softc rather than a unit number.

Pointers to hardware and software constructs are now stored per port
in each instance of the softc (one softc per board) rather than indexed
by minor number.
1995-12-02 18:18:50 +00:00
thorpej 41cf6f071f Use a "match/attach" rather than "init" scheme for probing devices.
This is a step towards getting the drivers ready for new config.

Clean up namespace, remove several instances of global arrays.  Instead,
use a softc to carry state around.  Where possible, pass a pointer to the
softc rather than a unit number.
1995-12-02 18:15:50 +00:00
thorpej 3ac76475ea Use a "match/attach" rather than "init" scheme for probing devices.
This is a step towards getting drivers prepared for new config.
1995-12-02 18:11:21 +00:00
thorpej de5ce5f48c Change "hilloop" to "hilsoftc" and make slightly more new config-friendly.
Remove all uses of curproc.
1995-12-02 02:48:47 +00:00
thorpej b618522128 Make the DMA controller driver a little more new config-friendly. Still
more work to do, but this is a step in the right direction.
1995-12-02 02:46:45 +00:00
thorpej da66c0a255 Enable COMPAT_HPUX. 1995-11-28 08:48:18 +00:00
thorpej 38b63746fb Note the new status of COMPAT_HPUX, but keep is disabled by default. 1995-11-28 08:47:38 +00:00
thorpej 63b0022b86 Update a #include for the "new" location of HP-UX emulation code. 1995-11-28 08:12:37 +00:00
thorpej ffcccc41bd Compile compat/hpux/hpux_exec.c and compat/hpux/hpux_file.c if COMPAT_HPUX
is defined.
1995-11-28 08:10:09 +00:00
thorpej b92924680d Garbage collect some stuff that isn't used. Rename the relocation info
structure to be consistent with the other m68k ports.  XXX that struct needs
to move to an m68k common file.
1995-11-20 01:15:26 +00:00
thorpej df59198ddc Put doshutdownhooks() in the right place. Pointed out by cgd. 1995-11-20 00:58:54 +00:00
thorpej 8272af3168 Re-arrange boot() a bit; call doshutdownhooks(), if we're rebooting, say so,
etc.  Modeled after the alpha port's boot().
1995-11-19 23:24:15 +00:00
thorpej 8122bc0e33 Prevent the ITE_ACTIVE bit from being cleared in iteoff() if the ITE_ISCONS
bit is set.  Works around the fact that the last process to have the
console open exits, the bit is cleared, and "syncing disks...", etc. is
not seen if the system is rebooted with reboot(8).  Fixes PR #1455.
1995-11-19 23:14:22 +00:00
thorpej 31430a5279 Cosmetically change one #include directive. 1995-11-19 22:32:38 +00:00
thorpej 905cb9dda1 Re-arrange things such that we can print out disk geometry regardless of
COMPAT_NOLABEL.

XXX One day when the world doesn't assume DEV_BSIZE bytes/sector, we'll be
able to actually use the stuff sensed from the drive, rather than a table.
1995-11-19 19:07:18 +00:00
thorpej d0e01feb5c Do an indirect driver a little more like an indirect driver would like to
be done.  Set up a structure filled with function pointers in the
controller-specific probe routines, and jump through them, instead of
if()'ing our way though each operation.

Be a little more discriptive; print out the controller type found
during the probe in a way that's somewhat meaningful.
1995-11-19 17:57:15 +00:00
thorpej af18124282 We no longer need -fno-builtin; syscall namespace has been cleaned up a bit. 1995-10-22 06:05:21 +00:00
thorpej 62150b43b1 Truncate the incoming packet if it doesn't fit into the buffer. 1995-10-19 18:43:27 +00:00
thorpej ef52ec31c1 Recompile genassym if the Makefile changes. 1995-10-18 22:50:15 +00:00
thorpej 43358aae60 Deal with vendor, product, and revision strings properly. 1995-10-16 08:51:49 +00:00
thorpej 5dcaa0b51c Be a tad bit more informative when the drive is attached. Print geometry
info when appropriate, because, darn it, it's useful.
1995-10-15 10:03:18 +00:00
thorpej 54ed756bc4 Add another dca and grf 1995-10-10 02:12:37 +00:00
thorpej ab16c2efa6 Remove unneeded RCS ids. 1995-10-09 08:07:37 +00:00
thorpej 2d5f7a7b07 Pass correct number of arguments to hpibgo(). 1995-10-09 07:57:43 +00:00