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973 Commits

Author SHA1 Message Date
jtc
95f29581c3 Remove files that have been removed from or renamed in the current pcvt sources 1995-10-07 23:25:09 +00:00
jtc
be0a951c76 Update our Makefile.inc. 
Remove various OS-specific Makefile.inc templates.
 1995-10-07 21:51:42 +00:00
jtc
d9789d4225 Overlay our pcvt with pcvt 3.32 sources. All of our fixes have been 
incorporated into the master sources, so it is unnecessary to resolve
all the conflicts that would occur if we let CVS "merge" the versions.
 1995-10-07 21:43:25 +00:00
jtc
68b7d2aca6 import pcvt 3.32 1995-10-07 21:11:27 +00:00
jtc
652374b8ca import pcvt 3.32 1995-10-07 21:10:55 +00:00
jtc
81c0777f62 import pcvt 3.32 1995-10-07 21:09:43 +00:00
mycroft
f2d15e5b48 Remove unneeded input operands to fnsave(), fnstcw(), and fnstsw(). 1995-10-05 23:06:15 +00:00
mycroft
45dc3570ec Use ISA_IPL_TTY, to fix race conditions. 1995-10-05 22:06:47 +00:00
mycroft
ec30c873ea Switch the AUX_ENABLE and AUX_DISABLE flags, per Mathias Engan. 1995-10-05 14:12:21 +00:00
jtc
864f186a4e Use MAN instead of MAN8 (although it doesn't matter here because vgaio 
is neither built nor installed).
 1995-09-16 15:52:38 +00:00
jtc
6e9c7ee5a8 Use MAN instead of MAN3 and MAN5 1995-09-16 15:49:40 +00:00
jtc
ee21163cab moved up one level in directory structure 1995-09-16 15:47:27 +00:00
fvdl
c08d930690 Get address of buffer right when returning from graphics mode. 1995-09-10 10:45:16 +00:00
fvdl
1b8c8d3906 Fix broken VT_WAITACTIVE ioctl (from pcvt 3.30, needed for Linux 
svgalib binaries).
 1995-09-04 22:33:21 +00:00
mycroft
b8b9c4c9ff Make sure vt_coldinit() is always called before vt_coldmalloc(). 
Remove pcvt_kbd_raw.
 1995-09-03 01:20:33 +00:00
fvdl
9fc36ab1a4 * Don't scroll by setting the CRT start address when in graphics mode, and 
make sure to use the right buffer (fixed in the same way as pcvt 3.30)
* Maintain keyboard state locally per VT. This makes sense, enables switches
  between VTs with different kbd states, and aids Linux VT emulation.
 1995-08-30 00:29:09 +00:00
fvdl
a084a7d3dd Remove bogus check in ioctl(fd, VT_RELDISP, VT_FALSE). Needed for 
Linux VT emul stuff. This fix was already applied in pcvt 3.30
 1995-08-27 20:59:00 +00:00
mycroft
e11b690b80 Require drives 2 and 3 to be explicitly configured. 1995-08-21 06:56:14 +00:00
mycroft
c8e379015c Fix sysbeep() for the case of pitch == 0, and garbage collect a useless 
variable.
 1995-08-13 04:06:29 +00:00
mycroft
3ee59cd771 Fix oversight in previous change; spl*() must also block 
software interrupts.
 1995-08-09 01:47:37 +00:00
mycroft
bc59b73733 Merge npxinit() into npxdna(), and remove duplicated code. 1995-08-06 19:48:58 +00:00
mycroft
b725d8b30b Update the comment describing how this works. 1995-08-06 19:31:49 +00:00
mycroft
ef504e724d Fix oversight in previous. 1995-08-06 18:05:22 +00:00
mycroft
d730fead60 Eliminate direct uses of curproc in npxdna() and npxinit(). 1995-08-06 17:59:10 +00:00
mycroft
a326c49adf Stop using cr0 to flag that the FPU has not been used. 1995-08-06 06:05:28 +00:00
mycroft
ce7cc0c18a Move the `used fpu' flag into mdproc, so it can be referenced when a process 
is swapped out.  Implement process_{read,write}_fpregs.
 1995-08-06 05:32:59 +00:00
mycroft
7263209ce6 Make each disk and tape driver define its own read and write functions. 
Deprecate rawread() and rawwrite() completely.  Remove d_strategy from cdevsw to
force the abstraction barrier.
 1995-07-04 07:15:28 +00:00
mycroft
9fbf4d6f47 Make hardware interrupts always block all software interrupts. 1995-07-04 07:09:53 +00:00
paulus
f3285c2e0e Add call to pppintr in softnet. 1995-07-04 07:00:47 +00:00
cgd
2b71eae2c7 note that most of dev/ic's contents have changed names 1995-06-28 04:30:30 +00:00
cgd
59e990a56b check CMOS time against base time, for sanity. if CMOS time invalid, 
warn user and user base time.  if base time < 1985, warn the user.
if base time 5 or more years different than clock time, warn user,
and if it's base time that's greater, use it.  (The latter case is
handy if one has a machine in which the CMOS battery is dead... I do.)
 1995-06-26 10:14:05 +00:00
cgd
c8858650b0 DEBUG -> FD_DEBUG, so this thing doesn't spew when used with options DEBUG 1995-06-26 05:47:40 +00:00
cgd
dd3e2df4a7 make dump stubs consistent. fix other piece of code to compile 
properly with DEBUG; used bogus variable.
 1995-06-26 05:20:40 +00:00
jtc
611c2dbdc8 fix typo 1995-06-23 01:33:43 +00:00
cgd
e58dfa2a1a make match/attach routines and cfdriver struct mi 1995-06-07 07:06:16 +00:00
mycroft
bd99191320 IPL_IMP includes IPL_NET, IPL_BIO, and possibly IPL_TTY. 1995-06-04 08:32:24 +00:00
brezak
cfe5401c83 Integrate patch from Lon Willett that is part of release 3.20 1995-06-02 02:48:41 +00:00
jtc
f90f8d10aa Removing -DKERNEL, transition to _KERNEL has been completed 1995-05-16 22:24:17 +00:00
mycroft
af7265051f The previous optimization only works for edge-triggered interrupts... 1995-05-08 18:00:20 +00:00
mycroft
524c9c7f2a Use nvram.h. 1995-05-05 22:28:17 +00:00
mycroft
8fc6a61adc Add definitions for NVRAM equipment byte. 1995-05-05 22:08:43 +00:00
cgd
2e0e8fc49d use the machine-independent definitions for the mc146818. 
wrap the various uses of the chip (including the uses of the NVRAM on it)
around the new defintions, structures, and functions specified in the header.
 1995-05-04 19:39:08 +00:00
cgd
7153343684 two cases to quiet the compiler. perhaps should be fixed differently. 1995-05-04 19:35:20 +00:00
mycroft
0175317fc3 If we decide to use IRQ 13, explicitly turn off CR0_NE to be sure. 1995-05-04 00:30:56 +00:00
mycroft
94f4346537 Update a comment to match that last change. 1995-05-04 00:20:40 +00:00
mycroft
f0a42753e4 npxinit() should not be called during autoconfig now. Watch for this 
condition.
 1995-05-04 00:16:40 +00:00
mycroft
e03a827a0a Move some comments from before npxsave1() to before npxsave(). 1995-05-04 00:00:25 +00:00
mycroft
bfef4c14c5 Slight rearrangement, to make the TS handling easier to follow. 1995-05-03 23:09:37 +00:00
mycroft
d23aebf3bb Fix pccnpollc(). 1995-05-03 20:46:32 +00:00
mycroft
6db4e1b58a By default, don't frob the ICU masks here. The software masking should 
be sufficient.
 1995-05-03 14:31:35 +00:00