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14668 Commits

Author SHA1 Message Date
ragge 4bcd8130fe t_wopen fixes. 1998-04-13 12:14:42 +00:00
ragge eaeee62af2 Wall cleaning. 1998-04-13 12:10:26 +00:00
scottr 0dfa8582c5 Make type explicit for egcs, from Erik Bertelsen in PR 5287. 
Dump the register qualifier while we're here, as suggested in the PR.
 1998-04-13 02:51:32 +00:00
scottr d87f21702e Make type explicit for egcs, from Erik Bertelsen in PR 5288. 1998-04-13 02:36:24 +00:00
scottr 9a7810a03e Make type explicit for egcs, from Erik Bertelsen in PR 5288. 
While we're here, kill register qualifier and other KNF.
 1998-04-13 02:35:21 +00:00
tv b21bfbde11 Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds 
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
 1998-04-12 23:47:41 +00:00
mjacob e40e2ff2d0 A little buglet: softc for pceb is same as sio- so declare it as such. 
By not doing so, a very obscure bug followed where the config search
stuff stopped at the bridge (pceb) and didn't even call match for the
two Qlogic ISP cards that followed.
 1998-04-12 08:32:19 +00:00
is 4e23fff56a Make ser.c compile again (preliminary release). It needs still a lot of 
cleanup, but at least mainstream usage should be possible again (worked
for me 5 minutes ago).
 1998-04-11 19:30:56 +00:00
is da0b5bf913 amiga_ttyspl -> amiga_serialspl (and keep ttyspl constant at 4 again). 
(Part of this change slipped in with my last machdep commit; thanks to
Matthias Scheler for pointing this out).
 1998-04-11 18:28:33 +00:00
matthias 2fe02dea17 Changes for kernels compiled with -mrtd: 
locore.s:
- cpu_switch "returns" to proc_trampoline after cpu_fork. cpu_switch is
  called with an argument, remove it from the stack when not compiled
  with -DMRTD.
- use KENTRY instead of ENTRY for all functions called from C.
- when calling C code, don't clean up the stack when compiled with -DMRTD.
- need to split fusubail into fubail and subail, because fu and su
  take different number of arguments.

machdep.c:
- set sf_p when dumping
- new function do_softclock (that just calls softclock) because softclock
  doesn't take an argument.

mainbus.c:
- establish softclock interrupt to call do_softclock

trap.c:
- trap() and syscall() allways use std C calling conventions.
- need to split fusubail into fubail and subail, because fu and su
  take different number of arguments.
- make child_return take only one argument like the other functions
  "called" via cpu_set_kpc.

vm_machdep.c:
- set sf_p in cpu_fork.
 1998-04-11 17:44:11 +00:00
matthias bd4f1b48a9 cpu_switch is called with an argument. Reflect this in the switchframe. 1998-04-11 17:30:40 +00:00
mhitch 11b4024ccf Initialize proc0.p_addr so we don't dref NULL in trap(). [From hp300 locore.s] 
Fixes PR 5281.
 1998-04-11 16:13:57 +00:00
cgd edcb9b60e1 current_spl_level should be initialized to _SPL_HIGH. 1998-04-10 20:29:02 +00:00
mhitch 18114765d8 Fix a bug I think I introduced long, long ago. The bug would only show 
up on systems that have Zorro I/O space allocated outside the Z2 I/O
region, and then only if kvm usage is high enough to begin allocating
pages already mapped for hardware mappings.  Found and fixed by Niklas
Hallqvist on OpenBSD.

From niklas@cvs.openbsd.org:
Yay! This fixes a bug that has been there since day one of the amiga port.
We have never protected the kvm area that maps Zorro I/O registers in the
Z2 memory space from being allocated by the kmem_* routines.  Lately kvm
usage has increased and we have needed more kvm allocated than earlier thus
this area have got allocated with random results.  Most often resulting in
MMU fault panics, but also in hangs.  This bug has stalled the amiga port
release builds for several weeks, but now I *hope* the amiga will have a
chance to be built and tested in time for 2.3.
 1998-04-10 15:59:35 +00:00
leo 85966e661a Use MI wdc-driver. 1998-04-10 10:37:04 +00:00
leo bc2d7f642e le_bus.c is dependent on pci & isa. 1998-04-10 10:28:47 +00:00
leo bc9ebf17a7 Major overhaul of the atari bus_space implementation. 1998-04-10 08:19:53 +00:00
mark af29a19dd0 Fix the interrupt number for the PS/2 mouse port on the ARM7500 
(from David Forbes).
 1998-04-10 06:54:30 +00:00
mark 447623df53 Correct the values of IOMD_MSDATA and IOMD_MSCR as they are 4 times too 
big. Spotted by David Forbes.
 1998-04-10 06:53:08 +00:00
scottr ff2ed23c61 If we know the location and size of the on-board video buffer, 
don't bother to try and suck the information out of the Mac OS page
tables.
 1998-04-10 02:56:56 +00:00
tv 482063559a .y.c <sys.mk> rule fixes. Don't create a y.tab.h file unless asked for, 
and use smarter creation of the header file.
 1998-04-09 00:32:31 +00:00
pk 98e9f557c2 No need to export bus_intr_establish(). 1998-04-07 20:43:58 +00:00
pk beb02e6b82 Use bus space methods to implement the vme bus space functions. 1998-04-07 20:21:55 +00:00
pk b333d0bb62 The bus space functions now take care of "pass-through" methods. 1998-04-07 20:20:03 +00:00
pk fbc1fe8213 bus_space_mmap() has changed to take a `bus_space_handle_t *' argument, 
like other bus space methods.
 1998-04-07 20:18:17 +00:00
pk 3f455e21d9 The bus space functions now take care of "pass-through" methods. 1998-04-07 20:11:54 +00:00
pk 5ecf4dce67 Remove old mapdev() function prototype. 1998-04-07 20:08:29 +00:00
pk 286472fe4d * Pass the bus tag instead of just the cookie to all bus space methods. 
* In the bus tag structure, keep a reference to the parent bus.
* Express all bus space methods as inline functions in stead of macros
  and use the parent bus tag reference to find the nearest "upstream"
  bus that implements the method.
 1998-04-07 20:07:23 +00:00
pk dd3352e3e3 bus_space_*() functions now have the bus tag as first argument. 
Remove old mapdev() function that is no longer used.
 1998-04-07 19:57:37 +00:00
is 1e9c878d39 ser.c, mfc.c and msc.c dont compile currently. 1998-04-07 19:43:08 +00:00
thorpej 8e115c7176 Fill in pmap_collect(), doing what the Alpha port's pmap does - forget 
the physical mappings for the entire address space, thus freeing up
the page tables held by the pmap.
 1998-04-07 18:32:10 +00:00
matthias b47b6cc4d2 New macro KENTRY to declare assembler functions used by the kernel to 
make -mrtd kernels possible.
 1998-04-03 23:01:37 +00:00
pk 676939e234 Make the single-step support routines available to KGDB-only kernels as well. 1998-04-03 19:53:36 +00:00
cgd b81a5e0d4c set apm_damn_fool_bios on standby request if another request is 
already in progress (as is done in the suspend case).  Suggested
by Soren S. Jorvang in PR 5246, but diff in that PR cleaned up so
it'd still work right when debugging printfs were enabled.
 1998-04-03 18:18:05 +00:00
enami f7fc870789 Add entry for aic* at isapnp, but comment outed. 1998-04-03 04:35:39 +00:00
enami 6821ff25c2 Add entry for aic* at isapnp. 1998-04-03 04:35:05 +00:00
enami 6223459801 Add entry for mbe* at pcmcia (but comment outed). 1998-04-03 04:29:52 +00:00
enami c95ab20c4a Add entry for mbe* at pcmcia. 1998-04-03 04:29:13 +00:00
enami 078370be30 Add comment outed entries for ate0 and fmv0. 
Remove fe0.
 1998-04-03 04:25:15 +00:00
enami b1b3597d5e Add entries for ate0 and fmv0 (former is tested but latter is not). 
Remove fe0.
 1998-04-03 04:23:50 +00:00
mark 3d26c2dbf1 In cpu_fork() if the vmspace is shared don't fiddle with it. e.g. don't 
try and replace the zero page pagetable and mapping.
 1998-04-03 01:58:40 +00:00
mark d6fb052cdd Setup proc0.p_addr much earlier on in the startup. 1998-04-03 01:56:34 +00:00
cgd 0d0f2a0713 kill unnecessary (unused) definition of partab (char partab[];), which 
caused a compiler warning with egcs.
 1998-04-02 02:46:02 +00:00
mark 27af7137f4 Overhaulled cpu_reboot(). Junked all the boot action garbage and just use 
howto to dictate what operations to perform.
Removed support for calling the deprecated kshell stuff.
 1998-04-02 02:01:13 +00:00
mark ac4c80ec10 Include machine/asm.h and use the ENTRY() macro for all function entry 
points.
 1998-04-01 23:14:21 +00:00
mark 90a05fec98 Tidied up various comments. Use the function entry macros from asm.h for 
all entry points and don't bother profiling cpu_reset().
Flush the I and D TLB's after turning the MMU and cache off in cpu_reset().
 1998-04-01 23:12:32 +00:00
mark b2286e384a Include machine/asm.h and use the macros from there for declaring 
the function entry points.
Removed some redundant .req statements.
 1998-04-01 23:09:06 +00:00
mark a877b68db5 Don't include sys/device.h here. 1998-04-01 23:05:28 +00:00
mark f0393b3819 Remove a chunk of dead comments as they appears in disassem.c where 
they make a lot more sense.
 1998-04-01 23:04:16 +00:00
mark 4a96466f61 Remove redundant .req assembler statements. 1998-04-01 23:02:32 +00:00
mark eb81ac0bbc Remove a load of redundant .req statements. 1998-04-01 23:00:13 +00:00
mark ae5c857ba4 Remove redundant .req statements. 
Make various entry points non-profiling.
 1998-04-01 22:59:25 +00:00
mark fd18f1a45b Remove some redundant .req statements. 1998-04-01 22:55:45 +00:00
mark 077c15ab4d Remove some redundant .req statements. 
Make various entry points non-profiling.
 1998-04-01 22:55:05 +00:00
mark 268d889d0d Make the floppy_read_fiq and floppy_write_fiq entry points non-profiling. 1998-04-01 22:53:32 +00:00
mark 7f98e08105 Remove some redundant .req statements. 1998-04-01 22:52:24 +00:00
mark f4c5b8f91a Define profiling and non-profiling versions of the ENTRY and ASENTRY 
macros. No extra profiling code is generated if profiling is turned
on yet, but get the structure ready. (from cgd).
 1998-04-01 22:50:22 +00:00
pk 437796f42a Move initialization of `proc0.p_addr' from cpu_startup() to bootstrap(). 1998-04-01 14:03:26 +00:00
ender 84ada512a7 Add the newly created bus_space.c so it gets compiled. 1998-03-31 22:09:28 +00:00
pk 763a681898 Accommodate cgsix bus-attach split. 1998-03-31 21:12:15 +00:00
pk e3e74bd0d5 Factor out bus code into separate files. 1998-03-31 21:05:04 +00:00
jonathan d850158a7e Garbage-collect pmax_boardtype. Remoe pmaxtype.h includes from TC 
framebuffer code. Elsewhere, use systype.
 1998-03-31 11:32:52 +00:00
jonathan e485e43d44 Add writebuffer-flush for Decstation 5400, 5100 which use 
coprocessor 3 for writebuffer control.
 1998-03-31 11:04:10 +00:00
jonathan 88d943c976 Add emtpy entries for unused systypes between 5400 (0x6) and 5500 (0xb) 1998-03-31 11:00:01 +00:00
drochner e9ca6a9081 Remove conditionals on PCVT_{NET,FREE}BSD to make the source easier to 
read.
 1998-03-31 08:22:13 +00:00
thorpej 7e74fb627d Allow this to work w/ UVM (API issue). 1998-03-31 08:18:33 +00:00
thorpej 8c33969680 Fix PR # kern/68 by ensuring that a PC has a valid mapping before attempting 
to disassemble it.
 1998-03-31 08:16:28 +00:00
mycroft 4fe1e7a83d Make main() return int to shut up egcs. (Yuck.) 1998-03-31 05:29:21 +00:00
matthias 28b0f7408b Make this compile again after the changes to the tty subsystem. 1998-03-30 20:10:26 +00:00
mhitch 57f61ecbbd Modify TK50 check to also check for a TZ30 tape, and adjust the modesense 
data length accordingly.
 1998-03-30 19:50:47 +00:00
cgd 05bb5a1d2f revert back to 1.28 1998-03-30 17:52:03 +00:00
pk be4108fec1 Replace direct `sparc_bus_map()' calls with bus space map method. 1998-03-30 14:21:38 +00:00
pk c2d9565240 mainbus `pa_addr' is now a `bus_addr_t'. 1998-03-30 14:15:57 +00:00
pk fed9d8e6d6 Make mainbus attach phys addr field a bus_addr_t. 1998-03-30 14:15:12 +00:00
jonathan ba4e7c74a9 Remove ancient non-MI pmax/tc/tc.c code. 1998-03-30 10:41:34 +00:00
jonathan 2f23758d46 garbage-collect "extern int systype" 1998-03-30 09:52:11 +00:00
jonathan 9d3e5cca36 garbage-collect old integrated frontend from sii backend. 1998-03-30 09:47:51 +00:00
jonathan 05bfc158d1 Undo previous rev; systype is declared extern in pmaxtype.h (while it lasts). 1998-03-30 09:44:03 +00:00
jonathan fff42c01c8 Define IPL_ constants for pmax. 1998-03-30 09:07:08 +00:00
jonathan 920f9e8dc9 Declarations for shared 3max(kn02)/3maxplus(kn03/kn05) memory 
subsystem and NVRAM code.
 1998-03-30 09:02:03 +00:00
jonathan e7e94824b9 Move sprintf() of model string after call to model-specific *_os_init() 
routine, so that cpu_mhz is set.
 1998-03-30 06:45:37 +00:00
mycroft 1a36e9e970 Add explicit int types for egcs. 1998-03-30 06:07:40 +00:00
mycroft 1fc84bbd8d Add explicit int types for egcs, and nuke register. 1998-03-30 06:05:39 +00:00
mycroft 450748892d Make the previous slightly less nasty. 1998-03-30 06:04:29 +00:00
mycroft 38008a99e3 Add explicit int types for egcs, and nuke register. 1998-03-30 06:02:13 +00:00
mrg ca86fc945e <pmax/pmax/trap.h> has been obsoleted... 1998-03-30 04:45:50 +00:00
mycroft d4da63c6c3 Eliminate cs_heldchar. It is not necessary in my version of the driver. 1998-03-30 02:41:21 +00:00
jonathan b800227f95 Garbage-collect old code for direct attachment. 1998-03-30 02:34:25 +00:00
jonathan e7312dce1d * Mouse reset blocks waiting for response for mouse. 
Only initialize the mouse if we are using rcons as the console device.
 1998-03-30 02:15:37 +00:00
mycroft 692fe3cc96 Use a 4-bit table to speed up the CRC even further, without increasing the 
code size too much.
 1998-03-29 23:14:14 +00:00
pk a55cefe6b4 Initialize `par_err_reg' in the mainbus attach function. 1998-03-29 22:13:30 +00:00
pk b782c3448c obio_bus_probe() => bus_space_probe() 1998-03-29 22:10:32 +00:00
pk 2ad26b801c Fill in the bus tag's `bus_space_unmap' method. 1998-03-29 22:06:58 +00:00
pk 82663a0330 Implement `_obio_bus_map()' and insert it into the obio bus' bus tag. 
Remove obio_bus_probe().
 1998-03-29 22:05:05 +00:00
pk 57a8159633 Enter `obio_find_rom_map()' prototype. 
Make `oba_paddr' field a `bus_addr_t'.
Define temporary compat `obio_bus_map()'.
 1998-03-29 22:02:46 +00:00
pk 11928be0ff `sparc_bus_mmap()' declaration moved to machdep.c 1998-03-29 22:00:33 +00:00
pk 759c8965a3 Use `obio_find_rom_map()' explicitly instead of using `obio_bus_map()' 
without a proper bus tag.
 1998-03-29 21:59:44 +00:00
pk 2f1dd95a2d Declare `sparc_bus_unmap()' static. 1998-03-29 21:56:32 +00:00
tron 8295d8475b writedisklabel() always used the offset of the first partition in the MBR 
to address the disklabel even if NetBSD resides on another partition.
 1998-03-29 21:30:20 +00:00
mrg 47a62a0eed use bitmask_snprintf. 1998-03-29 05:10:45 +00:00