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1592 Commits

Author SHA1 Message Date
perry 6f57e5c573 multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom) 1998-01-09 22:23:44 +00:00
thorpej 85d56961e5 Update a comment relative to the vm_bootstrap_steal_memory() change, and 
don't include pmap_free_pages() or pmap_next_page() in the new non-contig
case.
 1998-01-08 23:48:16 +00:00
mrg c599e7d439 add new version of non contiguous memory code, written by chuck cranor, 
called "MACHINE_NEW_NONCONGIG".  this is required for UVM, the new VM
system (also written by chuck) that is coming soon.  adds new functions:
	vm_page_physload() -- tell the VM system about an area of memory.
	vm_physseg_find() -- returns index in vm_physmem array that this
		address is in.
and several new versions of old functions/macros defined in vm_page.h.


this is the sparc portion.
 1998-01-08 11:39:30 +00:00
mrg 0876a69653 some KNF. 1998-01-08 11:03:13 +00:00
mrg 7069ab9961 don't call fb_unblank if NFB < 0 1998-01-08 10:56:36 +00:00
mrg 002fbe8721 do not use fb_unblank unless NFB > 0 1998-01-08 01:13:58 +00:00
perry 015e898c02 RCSID Police. 1998-01-05 07:02:46 +00:00
thorpej 9ca174a51d Implement pmap_activate(). 1998-01-02 22:57:56 +00:00
tv 89e7595756 Exclude /dev/fb code if no framebuffer is compiled into the system. 
Adds a fb.h flag file with '#define NFB 1' if any such card is configured
in to the kernel.
 1997-12-23 23:57:20 +00:00
pk bf8e38df4f Establish the interrupt handlers on sun4 `oclocks'; pointed out 
by Chuck Cranor.
 1997-12-19 22:53:10 +00:00
pk 964a147839 Clean vers.c & vers.o. 1997-12-18 21:03:58 +00:00
pk 9e087acb89 Code for software-assisted DDB single-stepping from Chuck Silvers. 1997-12-10 23:12:13 +00:00
chuck d76941843e fix mixer code that was clearly untested: 
- allow get/set of enums SUNAUDIO_SOURCE and SUNAUDIO_OUTPUT rather
	than returning EINVAL
 - add missing SUNAUDIO_MONITOR_CLASS case in query_devinfo
 - convert SUNAUDIO_MONITOR case from a MIXER_CLASS to a MIXER_VALUE
	like it is supposed to be
 - the labels for outputs/record class were swapped: fix it

this patch allows "mixerctl" to work properly on a sparc
 1997-12-06 03:20:56 +00:00
tv 0a558b3f1f Standardize COMPAT_SUNOS -- remove all references to 
sunos_exec_aout_makecmds() in machdep.c for various architectures and put
it in exec_conf.c like the other emulations; rename exec.h to
sunos_exec.h.
 1997-12-04 15:33:17 +00:00
mjacob 40ef7dd007 handle case of no keyboard configured 1997-12-03 22:32:05 +00:00
mjacob b52361ff54 add missing COMPAT_13 that kleink putzed 1997-11-30 23:18:59 +00:00
mjacob e908c01f7e If not defining SUN4M, you still have to do something with has_iocache. 1997-11-26 22:11:53 +00:00
kleink 66c2794142 Add _BSD_SUSECONDS_T_ and _BSD_USECONDS_T_; do some space vs. tab formatting 
cleanup
 1997-11-23 20:20:53 +00:00
pk 4759b4c5ff Re-do the `busdma' interface. 1997-11-23 16:31:28 +00:00
tv 426330f919 eliminate declarations of global data in <sparc/cpu.h> and declare in 
source files, reducing global symblol replication in .o kernel files
 1997-11-22 03:13:56 +00:00
fair 315f8de9c2 add pseudo-device rnd, commented out 1997-11-20 08:11:14 +00:00
pk cbf2f164ad The pgtalloc() stuff is still not doing the right thing on non-MXCC 
vikings... i don't know why.  Install a work-around in setpgt4m(),
that is still lying about here.
 1997-11-19 23:19:13 +00:00
pk b9746b3d00 splpmap() is again equivalent to splimp(). 1997-11-19 23:05:49 +00:00
pk 62f73256ff Use intr_establish() to install the timer interrupt handlers. 1997-11-19 23:03:47 +00:00
pk de106f6489 1. Implement a trick from Chris Torek: if an unhandled interrupt occurs 
during auto-configuration (`cold'), raise interrupt level to splhigh
   and return, instead of reporting a stray interrupt.

2. In cpu_switch(), start running a newly selected proces at splclock()
   instead of the saved IPL, allowing high-priority interrupts in
   ctx_alloc() which can take many cycles to install a new context
   (especially on the two-level sun4c MMU).
 1997-11-19 22:59:05 +00:00
lukem 6c986561ee * add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file 
* fix up use of 'options<SPACE><TAB>'
 1997-11-17 01:57:23 +00:00
pk 639260ce32 Use DESTDIR consistently when constructing `boot.net'. 1997-11-15 14:29:36 +00:00
veego 8b485c5962 Add a missing #if NARP > 0 around arpintr(); and add a #include "arp.h" 
for NARP. This is for the 'new' arp system.
 1997-11-13 10:43:06 +00:00
thorpej ce4c770f88 Make sure CPP, AR, AS, and RANLIB are defined. 1997-11-12 23:11:50 +00:00
thorpej a421995756 Define LORDER, NM, and TSORT here, like we do the rest of the tools. 1997-11-12 22:25:31 +00:00
pk ff4f5f4528 If necessary, defer console output until TX interrupt handler runs. 1997-11-12 22:18:54 +00:00
pk a309481f34 Change load address to avoid cache-aliasing on machines with Harvard-style 
cache implementations (notably the Hypersparcs).
 1997-11-12 00:37:07 +00:00
pk 85524f37b3 Set `dvma_cachealign' on Hypersparc. 1997-11-10 21:20:07 +00:00
thorpej 0b04d28454 Mark uses of long long with /* LONGLONG */ for lint. From 
Chris Demetriou <cgd@pa.dec.com>.
 1997-11-05 04:36:08 +00:00
thorpej 4730a8cbec Bug fixes and cleanup from Chris Demetriou <cgd@pa.dec.com>: 
- fix _C_LABEL so that it actually works.
- make __RENAME use _C_LABEL.
- fix __RENAME so that it expects an unquoted argument.
- fix __indr_reference and __warn_references so that they
  supply their own final semicolon.
- define __warn_references to nothing if not GNU C (required
  by the way it's used).

The __warn_references semicolon change has to be made
so that __warn_references can be defined into nothing.
(A ; all by itself isn't a great idea.)  The __indr_reference
change was made for consistency.
 1997-11-04 23:09:23 +00:00
pk 9eb2a49d4b Include copyright statement for the bus_dma implementation added in 
the previous revision.
 1997-11-04 10:37:37 +00:00
mycroft 9e82e84056 Handle CDTRCTS, for silly Mac-like connector on some models (e.g. IPX). 1997-11-03 11:33:17 +00:00
pk 8dbb87fe86 Add bus_dma*() functions. Some functionality implemented in terms of 
existing machinery (for now).
 1997-11-02 21:31:34 +00:00
pk b74bcd140c The sparc's bus.h. 1997-11-02 21:28:33 +00:00
mycroft ec5fd4954e Set rr0_dcd. 
Don't set DCD_IE and CTS_IE here; let the MI code do it.
Handle MDMBUF.
 1997-11-02 08:05:06 +00:00
lukem 3e8e744696 getopt returns -1 not EOF 1997-11-01 06:49:14 +00:00
pk 97128ca91e Header magic is now done in stand/boot/Makefile. 1997-10-31 22:12:21 +00:00
pk b5d7e8f444 Install a version of the secondary boot block in /usr/mdec that is 
suitable for use on a server for diskless booting.  Done mostly to
simplify the installation notes and avoid questions ...
 1997-10-31 22:05:17 +00:00
gwr aa67eda78f Correct zs_unit in zs_kgdb_init(). 
Similar problem as zs.c:consinit().
 1997-10-22 17:03:35 +00:00
gwr 9053a6f401 Correct the values of zs_unit in consinit(), 
so ddb will work on the keyboard/display.
 1997-10-22 14:39:38 +00:00
thorpej 665f7d1a6e Implement __RENAME() in <machine/cdefs.h> 1997-10-22 05:20:32 +00:00
pk 332129fdf1 Enable `reselect' and `synch negotiation' by default. 1997-10-20 18:05:21 +00:00
pk 004f196dcf Nuke 5.25 inch formats. 1997-10-19 23:29:47 +00:00
pk a0d6bae726 Add an odd-ball japanese floppy format (PR#2903). 
A good time to get rid of the hard-coded floppy sector size.
 1997-10-19 22:29:21 +00:00
christos 7507e6a5e9 Make this compile again. 1997-10-19 20:34:54 +00:00