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1887 Commits

Author SHA1 Message Date
thorpej b667a5a357 New callout mechanism with two major improvements over the old 
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
 2000-03-23 06:30:07 +00:00
scottr 7dbb8560d6 Revert to the old practice of always setting up MRG, even if we don't 
need it for ADB.  Besides the misleading message at autoconf time,
MRG is sometimes useful for things other than ADB.
 2000-03-20 08:07:52 +00:00
scottr 4f29e4d330 Add and use macros to build ADB FLUSH, LISTEN, and TALK commands. 2000-03-19 07:37:58 +00:00
scottr edfc8b89ad The MRG and direct ADB drivers were inconsistent in how they worked with 
a serial console; the direct driver didn't care, but the MRG driver
wouldn't probe ADB when using a serial console.  Remove the check from
the MRG version of the code to resolve this difference.
 2000-03-19 06:07:05 +00:00
scottr 513f613391 Add the RasterOps 24MxTV; this card operates in the same manner as two 
other RasterOps boards we already handle.  Information provided by
Greg Kerr.
 2000-03-18 20:53:24 +00:00
mycroft 6780878550 Fix pasto in previous. 2000-03-18 16:14:57 +00:00
mycroft 0af581a1a1 Add a ncr5380_attach() routine which does part of the initialization, attaches 
the scsibus, and does the addref/delref dance.
 2000-03-18 16:13:22 +00:00
scottr c62e39490c Check to make sure we get a valid handler ID in response to a TALK R3. 2000-03-18 08:07:50 +00:00
tron e86957458a Install "machineendian_machdep.h". 2000-03-17 22:36:31 +00:00
scottr 0a23aef85e Resurrect a chunk of code from the ite driver that we lost along the way. 
This code is necessary for SE/30 internal video, at a minimum.
 2000-03-17 04:46:32 +00:00
mycroft 9e21b6555a In the `MY THAT'S GROSS' department... 
Eliminate the recursive include of machine/endian.h from sys/endian.h.
 2000-03-17 00:09:18 +00:00
oster 1bad2e1909 Add the RAIDframe device major to the machine-dependent config files 
so that the right entries get added to dev_name2blk[].  Needed for / on RAID.
(Whoops!  I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
 2000-03-14 15:56:51 +00:00
scottr 87bf486935 Back out previous; it's now dead code. 2000-03-09 23:15:23 +00:00
scottr d5f475149c The last change has proven unreliable. Attack the problem differently; 
assume that the address we have is the correct PA if we can't
figure it out by groveling.  This time it really (yes, really)
works on the PowerBook 14x/16x/170.
 2000-03-09 22:27:09 +00:00
scottr 6755970bcf Low-level drivers, like the Power Manager driver, can get us into a major 
funk when they misbehave and give us unexpected results.  Specifically:

 - Don't assume that the first free slot is at the top of the table if
   we can't find one.
 - Don't increment ADBNumDevices when backfilling "holes" left by devices
   that didn't respond to a TALK R3 during the initial device scan.
 - Don't assume that an address reassignment worked; make sure something
   responds on the new address before plowing forward.
 - If after device reassignment there are no free slots, make sure to
   indicate this fact.
 - Failing all else, handle the situation where we run out of slots in
   the device table -- which now should "never" happen -- gracefully.

While the Power Manager driver still sometimes misbehaves, it shouldn't
cause the system to crash/hang due to us walking off the end of the
device table.
 2000-03-07 06:35:22 +00:00
scottr 027952236a Two changes to facilitate (better) PowerBook 1xx support: 
- Use a mask to account for address space "wrapping"
 - Check supervisor data space if we can't find a PTE in user data space
 2000-03-04 08:16:16 +00:00
scottr a5d6bd9c7a Add get_pte_s() to search the supervisor space. 2000-03-04 08:10:51 +00:00
simonb 4eb55e447c Do the "<space><tab>" thing with the RAID_AUTOCONFIG option. 2000-02-29 06:32:20 +00:00
oster d9c47013b2 Defopt 'RAID_AUTOCONFIG'. Adding 'options RAID_AUTOCONFIG' turns on 
the component auto-detection and auto-configuration of RAID sets.
Also, add "#options RAID_AUTOCONFIG" to the GENERIC config files.
 2000-02-26 17:35:33 +00:00
scottr d67bf4504d Turn off some noise during autoconfig on the IIfx/Q9x0, making it 
conditional on the TRACE_CONFIG debugging flag.
 2000-02-24 05:02:33 +00:00
erh 8f03b9a04a Define the DONETISR macro and use netisr_dispatch.h. This is to cut down on code duplication and to standardize the available NETISRs across all ports. 2000-02-21 20:38:46 +00:00
scottr 5bc9da0d51 Correct some temporary confusion between the IOPs and the OSS: move 
IOP init back to mac68k_init().  We'll deal with the OSS later.
 2000-02-21 05:50:14 +00:00
scottr 45ac4c3122 Use constants defined in viareg.h to set value of VIA2. 2000-02-21 05:36:11 +00:00
scottr 17a313075f Correct some temporary confusion between the IOPs and the OSS: move 
IOP init back to mac68k_init().  We'll deal with the OSS later.
 2000-02-21 04:08:21 +00:00
scottr 5c7674d4dd Explicitly include headers needed by iopreg.h 2000-02-21 02:04:48 +00:00
scottr eb17197dee Initialize VIA/IOP/PSC from intr_init(). While here, re-order headers 
to match KNF.
 2000-02-21 01:51:37 +00:00
scottr 806c8c15e0 Initialize VIA/IOP/PSC from intr_init(). 2000-02-21 01:48:49 +00:00
scottr ab647533a1 Bracket disabled IIfx IOP code with #ifdef __notyet__, rather than 
commenting it out or using #if 0.
 2000-02-21 01:20:55 +00:00
ender f30d8c9d30 Include mac68k/dev/akbdmap.h, not macppc/dev/akbdmap.h. Fixes PR 9435 
filed by Dave Huang <khym@bga.com>.
 2000-02-17 02:07:07 +00:00
scottr 042be92f6f Update for wscons. 2000-02-14 08:58:41 +00:00
scottr 2071e61796 Update for wscons. 2000-02-14 08:48:08 +00:00
scottr 8a00740789 Merge wscons work onto the main development branch. 2000-02-14 07:01:44 +00:00
thorpej dded044fc2 Update for the NKMEMPAGES changes. 2000-02-11 19:25:12 +00:00
thorpej fe551f0e64 Fix a bug in disksort_*() which caused non-optimal ordering when multiple 
active partitions were on a single spindle.  Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
 2000-02-07 20:16:47 +00:00
cgd 7d16ac338c add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very 
wrong things with device configuration data "cf_unit" information.
 2000-02-05 00:13:22 +00:00
tsutsui 11c8f56d48 Revert STRIPPROG -> STRIP 2000-02-01 05:25:24 +00:00
tsutsui 249975c3c9 Revert (accidentally removed) MAXSLP macro. 2000-01-27 09:47:12 +00:00
ender 3e79c827d4 Fix PR 9302. Fix provided by Hauke Fath (hauke@Espresso.Rhein-Neckar.DE). 2000-01-27 02:26:17 +00:00
tsutsui b0fbaa33fb Remove obsoleted macros. 2000-01-26 09:44:10 +00:00
drochner 8eb798e603 define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that 
device accesses are idempotent (but should not be cached by the CPU)
 2000-01-25 22:13:17 +00:00
tron 04eb110431 Add "dependall" target for comfort. 2000-01-24 20:36:06 +00:00
hubertf 7e5ff67457 Add commented out "ident"-command 2000-01-23 23:46:04 +00:00
thorpej 52242fdf9f Update for sys/buf.h/disksort_*() changes. 2000-01-21 23:28:59 +00:00
sommerfeld aa195e816f Fix PR9240: comment above cpu_fork() out of synch with reality on most ports. 
(comment change only, but was wrong for more than just i386).
 2000-01-20 22:18:54 +00:00
wrstuden 87e1b0f9b7 Add overlay to kernel configs. 2000-01-20 19:12:28 +00:00
thorpej a0397a2573 Move callout initialization to a single location; no need to duplicate 
that code all over the place.
 2000-01-19 20:05:30 +00:00
tsutsui e61f177ab1 STRIP -> STRIPPROG 2000-01-19 16:29:54 +00:00
tsutsui 644b514c39 Change STRIPFLAGS=-g for cross-toolchains. 2000-01-19 14:44:58 +00:00
msaitoh 0b9af6bdce check whether tv_usec >= 1000000 2000-01-19 02:52:16 +00:00
thorpej 8201b36ca0 Use b_cylinder as defined in sys/buf.h 2000-01-18 19:43:02 +00:00