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1125 Commits

Author SHA1 Message Date
mrg
29e93b8bea add the i386 MD portions for UVM. 1998-02-06 07:21:42 +00:00
drochner
ac884fce95 Allow DELAY() to be called anytime: 
-don't enable interrupts at the end of gettick(), restore the previous
 state instead
-start timer/counter 0 from delay() if necessary
-comment out "findcpuspeed()", it would clobber the timer again, and it
 is unused anyway
 1998-02-05 19:59:54 +00:00
thorpej
8abe76d2f0 Add offset and length parameters to bus_dmamap_sync(), used for specifiying 
partial syncs of a DMA mapping.
 1998-02-04 05:12:46 +00:00
thorpej
99cc8482d1 Change the last argument of bus_dmamap_sync() from bus_dmasync_op_t to int, 
and allow more than one synchronization operation to be specified in
a single call.  Dissallow mixing of PRE and POST operations.
 1998-02-04 01:57:27 +00:00
thorpej
a7c5c1ef3c Add dm_mapsize to bus_dmamap_t and rename BUS_DMAMEM_NOSYNC to 
BUS_DMA_COHERENT.
 1998-02-04 00:32:55 +00:00
mycroft
a963fe5864 Store the initial NPX control word appropriate for the emulation in the saved 
FPU state, and use it when initializing the FPU on demand.
 1998-01-24 13:19:46 +00:00
mycroft
22c1670658 Some rearrangement of the startup code: 
* Move some of the memory bootstrapping and the DDB startup earlier.
* Always put the IDT and the initial GDT and LDT in a separate page.
* Various minor changes.
 1998-01-23 00:44:02 +00:00
mycroft
c654cd6a87 Fix a bogon that flared up when XSERVER was defopted. 1998-01-22 20:55:48 +00:00
thorpej
dd4cb910db Generate dependenices on the XSERVER option. 1998-01-22 01:16:23 +00:00
drochner
32d94859ea adapt to changed <dev/ic/i8042reg.h> 1998-01-18 14:45:10 +00:00
thorpej
cf591e644b Generate dependencies on the VM86 option. 1998-01-15 22:25:52 +00:00
thorpej
1f93872e5c Kludge around i/o port overlap w/ the "wdc" driver. 1998-01-15 06:11:55 +00:00
thorpej
36760d9d94 Update for changes to config. 1998-01-12 18:59:04 +00:00
mycroft
59ea23516a Increase delays to the required 7us. 1998-01-09 21:28:32 +00:00
mycroft
61475326e0 Add delays for lame keyboard controllers, as in the keyboard driver. Do a 
better job of flushing input in various cases.
 1997-12-18 16:49:10 +00:00
mikel
718221a852 fix format string in FD_DEBUG printf(); from Eric Haszlakiewicz in PR 4692 1997-12-16 07:35:45 +00:00
drochner
fbe83dc02d Install "pcvt_ioctl.h" by normal "make includes". 1997-12-10 14:14:21 +00:00
thorpej
d25c266af2 Use malloc()/free() for the temporary buffer, not geteblk()/brelse(). 1997-12-07 16:06:21 +00:00
thorpej
6e39ad36a6 In pccngetc(), don't treat cn_tab->cn_dev as a valid device number until 
it's initialized.
 1997-12-07 06:20:44 +00:00
mikel
37d9430628 add ID for (brain-damaged) GUS PnP, and add comments describing what 
hardware each ID describes.
 1997-11-20 06:23:52 +00:00
augustss
ee5628ee52 Add another PnP id. 1997-11-18 11:31:07 +00:00
christos
af27f4e9b5 PR/4506: Andreas Gustafsson: Finnish keyboard mapping for pccons. 1997-11-16 22:05:48 +00:00
mycroft
0963ca7386 Minor change. 1997-11-16 12:31:00 +00:00
mycroft
d7107be1c9 Fix a condition where we might keep interrupts blocked while servicing a soft 
interrupt.
Fixes serial port silo overflow problems.
 1997-11-16 12:30:00 +00:00
carrel
2030b7b104 Turn off reseting and disabling the device by default. 
Document the option to turn them back on.
 1997-11-15 20:18:50 +00:00
mycroft
6a310175c6 Some general cleanup: 
* Call gdt_init() earlier on.
* Don't bother to check for TSS and LDT descriptors in verr_gdt().
* Nuke the sti special case for trace and breakpoint traps.
* Move some variable declarations into more appropriate locations.
 1997-11-13 03:16:42 +00:00
mycroft
224cfc2d71 Fix spacing of `not connected' message. 1997-11-05 05:45:00 +00:00
lukem
3e8e744696 getopt returns -1 not EOF 1997-11-01 06:49:14 +00:00
mycroft
9870971b35 Format police. 1997-10-31 07:59:52 +00:00
wrstuden
de95bf8c30 Add pnp support for the OPTi Audio 16's joystick port. 1997-10-29 19:40:12 +00:00
thorpej
1d338698d7 Flush tty input queue when going in and out of X mode, PR #4321, 
Chris Demetriou.
 1997-10-29 01:39:40 +00:00
sommerfe
c83f212654 Fix PR4316: pcvt busted in 1.3.. 1997-10-22 18:24:30 +00:00
thorpej
1d1fd17f73 Don't panic if we fail to remap i/o or mem space in the attach function. 
Instead, print a diagnostic and return.  (Some drivers do this already.)

Also, normalize the diagnostic message, and fix some places where the
printfs were getting ugly.
 1997-10-20 20:07:57 +00:00
ws
0bb56df5a7 Fix spelling of my name 1997-10-20 09:54:50 +00:00
mycroft
87b7a8ba91 Minor changes to make these more similar again. 1997-10-19 20:31:29 +00:00
thorpej
3135cf9ecc Use bus.h 1997-10-19 19:17:07 +00:00
thorpej
29500b20c0 Make sure the i/o and/or mem addresses aren't wildcarded (i.e. -1) before 
using the address in a bus_space_map() call.
 1997-10-19 18:56:39 +00:00
thorpej
c8c33b5e87 Make pcvt compile with the new dev_t definition. 1997-10-17 15:24:17 +00:00
mycroft
4a316f1d10 Use vm.h. 1997-10-16 04:48:34 +00:00
mycroft
37e189d6a8 Need vmmeter.h here now. 1997-10-16 03:22:54 +00:00
thorpej
799112abbe Pull down from marc-pcmcia branch: 
Implement new ISA interface functions:
* isa_intr_alloc() - allocate an ISA IRQ
* isa_mem_alloc() - allocate ISA memory space
* isa_mem_free() - free ISA memory space
 1997-10-14 20:34:38 +00:00
lukem
28558b28eb rcsid fascism 1997-10-13 14:22:22 +00:00
explorer
80513cb5ae o Make usage of /dev/random dependant on 
pseudo-device   rnd                     # /dev/random and in-kernel generator
  in config files.

o Add declaration to all architectures.

o Clean up copyright message in rnd.c, rnd.h, and rndpool.c to include
  that this code is derived in part from Ted Tyso's linux code.
 1997-10-13 00:46:08 +00:00
explorer
735c351f71 Add hooks to insert timing info into the random system 1997-10-10 01:49:12 +00:00
jtc
1bcecdd613 Fix tipo inherited from old version of TNF copyright template. 1997-10-09 08:48:33 +00:00
enami
6705728ce7 Make sure that vs.color is always initialized. Fix PR#2510. 
- separate initialization code in sput() into new function pcinit().
- call pcinit() in both sput() and pcattach() if (crtat == 0).
 1997-10-09 02:05:01 +00:00
thorpej
66a1783103 Fix some license confusion. 1997-10-04 22:32:26 +00:00
thorpej
608283bedd Copyright assigned to The NetBSD Foundation. 1997-10-04 17:22:49 +00:00
drochner
f596be4ec4 Fix the problem described in PR port-i386/4177: scroll lock could cause 
tsleep() to be called from an interrupt handler.
The semantics of the scroll-lock key is changed now: it issues a ^S or
^Q, depending on the current state. (It should probably issue
tp->t_cc[VSTOP] or tp->t_cc[VSTART] instead, but this would require more
serious structural changes because there is not always a tty context
present.)
The "scroll lock" LED is now controlled by pcstart()/pcstop(), so it
will show the real state even if the start/stop characters are remapped
or the normal ^S/^Q are used.
 1997-10-01 20:48:59 +00:00
mycroft
640405d50f Only use a subregion if the region we got was of length 8. 1997-09-30 22:10:59 +00:00