Commit Graph

1031 Commits

Author SHA1 Message Date
perry b89a3425b7 Eliminate obsolete TIMEZONE and DST options.
Eliminate obsolete global kernel variable "struct timezone tz"
Add RTC_OFFSET option
Add global kernel variable rtc_offset, which is initialized by
RTC_OFFSET at kernel compile time.
on i386, x68k, mac68k, pc532 and arm32, RTC_OFFSET indicates how many
minutes west (east) of GMT the hardware RTC runs. Defaults to 0.
Places where tz variable was used to indicate this in the past have
been replaced with rtc_offset.
Add sysctl interface to rtc_offset.
Kill obsolete DST_* macros in sys/time.h
gettimeofday now always returns zeroed timezone if zone is requested.
settimeofday now ignores and logs attempts to set non-existant kernel
timezone.
1997-01-15 01:28:28 +00:00
scottr 4ee6502e8b Whoops, forgot to include ipfilter.h 1997-01-13 23:46:11 +00:00
scottr d186ff0991 Add ipfilter (pseudo-) device. 1997-01-13 23:34:04 +00:00
scottr 121971f622 Compile with -O2 (need to update COPTS so we still get -m68030) 1997-01-13 07:08:51 +00:00
scottr 9792072925 Compile kernels with -O2 1997-01-13 07:06:51 +00:00
scottr e14ea342e3 Some changes to make ADB work when compiled with -O2:
- extdms_done is modified by things outside of our direct control;
    it needs to be declared `volatile'
  - CountADBs() fails when we call it the second time.  We can work
    around this by telling extdms_init() how many ADB devices we have,
    only calling CountADBs() once.
1997-01-13 07:01:23 +00:00
mikel aed485cdf2 add 'pseudo-device ccd' where necessary; PR kern/1830. 1997-01-11 09:11:37 +00:00
scottr 233a1d3f57 Use only FC $1 in TT0 in get_pte(), and map the entire address space. We
can then access the page table entries directly using user data space with
the MOVES instruction.  This should resolve the problem on the Duo 2x0
series with hard hangs in this function.

Warning:  do not call any function that accesses user data space (FC $1)
from get_pte()!
1997-01-09 07:28:12 +00:00
scottr 8bd4e6d18e Sync with current 040-related development:
- Figure out what CPU we have, rather than assuming the Booter knows,
   and set cputype variable accordingly.
 - Carefully rearrange the order of various MMU/ATC operations so as to
   eliminate possible side effects.  Also, re-order the initial bootstrap
   code to make clear what various sections of this code do.
 - Adjust to combined initenv()/genenvvars() (the latter has assimilated
   the former).
 - Add a function code argument to ptest040().
 - Use symbolic constants from assym.h where appropriate (and defined).
 - Some style cleanup.
1997-01-09 07:24:39 +00:00
scottr cd2817bffb Sync with current 040-related development:
- Combine initenv() and getenvvars().
 - Hardwire some PowerBook internal video addresses, from Takashi Hamada.
 - When printing out the machine model/CPU, use the new cputype variable
   instead of the Booter's PROCESSOR environment variable.
 - Use new ptest040() function code argument (though for now, the MMU is
   disabled on the 040).
 - Revert previous change in get_physical() that seems to have broken
   some machines; use an ADD instead of an OR when determining the PA.
 - Some (very minor) style cleanup of asm code.
1997-01-09 07:20:46 +00:00
scottr f832503ac5 Add CACHE40_ON, for locore 1997-01-09 07:14:17 +00:00
scottr 4211100164 Don't unlock the NuBus on PowerBooks; this bit controls the Power Manager
chip on these machines.  From Takashi Hamada.
1997-01-07 07:45:45 +00:00
scottr a54b50a58c If 040 MMU is enabled, attempt to get memory mapping. (At present, this
can't happen because we've faked a disabled MMU.)
1997-01-07 07:44:01 +00:00
scottr c0af85f6f3 Add CPU_XXX macros to assym.h 1997-01-07 07:42:17 +00:00
scottr 3753710f38 Fix typo in last: cf->cf_unit -> sc->dv.dv_unit 1997-01-07 07:40:46 +00:00
scottr 3afad659e2 Add basic support for a Duo dock SCSI controller, from Daishi Kato.
XXX - This could probably be improved if all docking hardware has a
NuBus declaration ROM that we can get to.  This should be investigated
further.
1997-01-05 10:01:42 +00:00
scottr 8a30e067ed Sync COMPAT_SUNOS trace trap handling with other m68k ports; no
functional change.
1996-12-31 06:32:17 +00:00
pk f750d179be rename: ramdisk => md 1996-12-28 23:42:33 +00:00
pk 603b61c3e0 rename: ramdisk => md 1996-12-28 23:22:07 +00:00
scottr e8b8d1b050 Clean up a few bogons+typos introduced in the removal of the broken indirect
config code.
1996-12-19 21:48:17 +00:00
scottr 9d67345760 Correct asm operands in mrg_Delay(); it has one output operand, and no
input operands.  This corrects an uninitialized variable warning, and
may also explain some erratic behavior of the MRG ADB; gcc could throw
away the value of the `ticks' variable (but I haven't traced through
any ROMs, myself).
1996-12-18 07:21:06 +00:00
scottr 3ac126bc23 Work around another uninitialized variable warning 1996-12-18 05:44:31 +00:00
scottr 94714822e7 Work around another gcc initialization warning. 1996-12-18 05:17:44 +00:00
scottr affc68cf0c Work around another bogus uninitialized warning, and fix a legitimate one.
Clearly mark the former.

XXX The bogus warnings show up with -O, but not -O2.  Unfortunately,
    NetBSD/mac68k can't (yet) use -O2.
1996-12-18 05:04:22 +00:00
scottr e70f884a92 Fix the potentially uninitialized variable in clear_screen() (correctly
pointed out by gcc -Wall).
1996-12-18 03:06:06 +00:00
scottr e330279eea Work around uninitialized variable warning 1996-12-18 02:54:43 +00:00
scottr 1460fbef53 Remove -Werror for now (sigh). Somehow this slipped through several
kernel compiles without getting caught.  Lame gcc optimizer bug.
1996-12-17 13:58:26 +00:00
scottr 5b7c2842ae Take avantage of COPTS appropriately. 1996-12-17 07:33:01 +00:00
scottr 1999f88fac Add sample sbc config line; format 'options' lines for consistency. 1996-12-17 07:22:30 +00:00
scottr e9ce47936c Add -Werror, remove -Wno-uninitialized. 1996-12-17 07:04:21 +00:00
scottr a7dc02ac8a Remove __BROKEN_INDIRECT_CONFIG, since we are no longer broken. 1996-12-17 07:00:12 +00:00
scottr 07bde0d4e7 Revamp mainbus and obio autoconfiguration, with some direction (and the
indirect bus code framework) from Jason Thorpe.  This allows us to dump
bus_scan() and bus_print(), and move bus_peek() and bus_mapin() to the
NuBus code (since they'll eventually go away, anyway).
1996-12-17 06:47:37 +00:00
scottr b96c3097ed Define struct nubus_attach_args 1996-12-17 03:56:11 +00:00
scottr 9b4055eb72 Convert all foo_match() functions to use a `struct cfdata *' for their
second argument.  The NuBus autoconfig code had to be reorganized as a
result of this, and looks much more like a directly-attached bus now.
These changes eliminate __BROKEN_INDIRECT_CONFIG.
1996-12-16 16:17:02 +00:00
thorpej d502e68402 Fill in sc_link.max_target 1996-12-10 21:27:16 +00:00
thorpej ef5333043b Copyright assigned to The NetBSD Foundation. 1996-12-09 17:46:44 +00:00
cgd 96acdadef7 First step inn removing config_scan() and the hacks that gave devices
on indirect-config busses a (permanent) softc that they could share
between 'match' and 'attach' routines:

Define __BROKEN_INDIRECT_CONFIG so that old autoconfiguration
interfaces are used, until drivers are converted to use the new
interfaces (actually, converted back to use the _older_ interfaces)
which prohibit indirect configuration devices from receiving a softc
in their match routine that they can share with their attach routine.
1996-12-05 00:13:47 +00:00
jonathan 4c1d96de78 * Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2.
Lets users over-ride with makeoptions COPTS="..." in kernel config files.

  Leave `mandatory' flags (like  -msoft-float which  on m68k enforces no
  FP in kernel) in CFLAGS.
1996-12-01 06:12:25 +00:00
scottr 86b50e865d Add missing ss, uk, and rd devices to cdevsw 1996-11-21 08:33:22 +00:00
scottr 1e3acdfc88 Kill the conspa variable, and use mac68k_vidphys instead. Where we used
to initialize conspa was invalid on non-040 machines, since we don't
know which MMU we're using on those, yet.  On the other hand, by the time
we get to check_video() on the 040 machines, the MMU has been disabled.
Compromise:  get the video PA in setmachdep() on the 040, and in
check_video() on the others.  (This is not optimal.  *sigh*)
1996-11-19 07:17:47 +00:00
scottr 1ad7567f7f - Move non-optional options SWAPPAGER, VNODEPAGER, and DEVPAGER to std.mac68k
- Catch up with vm/vmparam.h (remove MACHINE_NONCONTIG)
- Fix space/tab niggles in SPOT config
- MYSTERY now includes the esp driver
1996-11-19 00:38:05 +00:00
briggs 1372eab6c5 Include MACHINE_NONCONTIG here. It isn't needed on all macs, but it has been
used for all macs for quite some time.
1996-11-15 14:21:00 +00:00
briggs cca82e59db Remove scsi96 driver. 1996-11-15 14:16:42 +00:00
thorpej a0dffcafc2 Use bitmask_snprintf(). 1996-11-13 07:00:30 +00:00
scottr 563b939722 Remove unused MAXFDESCS option. Closes PR 2927, noticed by Erik
Bertelsen <erik@aarhus1.uni-c.dk>.
1996-11-11 18:02:57 +00:00
scottr b0aafba53e Remove TIMEZONE and DST, as they default to 0 anyway 1996-11-11 17:56:11 +00:00
scottr df8e1c8a09 VT220-related emulation additions:
- Add reset attribute sequences for bold, underline, and reverse
 - Add insert/delete line sequences
 - Recognize but ignore G0/G1 character set sequences

Performance:
 - Speed up clear_line() when clearing the entire line

Also, some stylistic changes for checking/setting scroll region bounds
and in putc_getpars().

These changes make the ITE work properly with the 1.2 termcap file.
1996-11-10 09:35:04 +00:00
briggs 51d658e787 Check to make sure that ASCBase is accessable before claiming that we
have an Apple Sound Chip.  Make sure that we have configured the device
before allowing accesses to ASC memory.  Among other things, this
prevents the 660AV and 840AV from getting a kernel bus error when trying
to beep on the console.
1996-11-09 17:26:26 +00:00
briggs f75767628e Dump out type, code, v on panic for no pcb in trap(). 1996-11-09 15:36:14 +00:00
cgd 8a3333b2a9 Fix an inconsistency that came in with Lite: setrq() was renamed to
setrunqueue(), but remrq() was never renamed.  Rename remrq() to
remrunqueue().
1996-11-06 20:19:19 +00:00