645664c6f1
In bus_mem_unmap(), pass kernel_map to kmem_free(), rather than
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kmem_map (the VA space is allocated from kernel_map).
In both bus_mem_map() and bus_mem_unmap(), adjust some arithmetic to
avoid wasting a page of VA space per call to bus_mem_map().
1996-05-12 19:02:19 +00:00
ea8aad3319
Use <machine/bus.h> ... on the right track to making this an MI driver.
1996-05-12 01:37:02 +00:00
540f9550c0
Make `make depend' work for libraries.
1996-05-11 16:11:30 +00:00
0edf3579f4
Revert last change.
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Changing types from unsigned {long,short} to u_int{32,16}_t causes problems
in a lot of userlevel code because those types aren't defined when machine/
endian.h is included. And IMO including sys/types.h in machine/endian.h
is clearly wrong.
XPG4.2 defines new types in_addr_t and in_port_t for the {h,n}to{n,h}{l,s}
functions. But we don't have time to figure out the implementation issues
given the current release schedule.
1996-05-08 20:00:38 +00:00
3fd8e58e67
Add the DEC DEFPA FDDI interface to the catch-all kernel configs.
1996-05-07 00:59:53 +00:00
a331638311
Make the MI LANCE driver standalone, and use cfattach to resolve
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naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.
1996-05-07 00:58:36 +00:00
cd2b07ab7c
We have our own prototype now for fillw()
1996-05-05 22:20:51 +00:00
079631f59d
Remove unneeded casts to fillw() since now it takes a void * argument.
1996-05-05 19:48:15 +00:00
db7563a62d
Fix gcc -Wall warnings
1996-05-05 19:46:15 +00:00
f8f10e569e
Make this compile again.
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- use the abs function from libkern
- fix prototypes
1996-05-05 19:31:25 +00:00
59fdcbc7ad
Change the prototype of fillw from (int, caddr_t, size_t) to
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(short, void *, size_t).
1996-05-05 19:29:26 +00:00
573f5e0cd6
Add the joystick
1996-05-05 19:28:34 +00:00
62c8d3c70c
Fix obvious bug introduced in last change.
1996-05-05 06:50:02 +00:00
8571e85c28
fix gcc -Wall warnings
1996-05-03 20:16:56 +00:00
3464a4032b
Prototype fixes.
1996-05-03 20:11:57 +00:00
5503f7b749
Prototype and gcc -Wall cleanups
1996-05-03 19:41:56 +00:00
ffdbd55cb2
savectx comment about altreturn was not true.
1996-05-03 19:41:19 +00:00
df8b4512f0
cleanup fdopen->Fdopen and prototypes
1996-05-03 19:40:20 +00:00
b927d7be11
Fwd declarations for MD drivers.
1996-05-03 19:34:11 +00:00
8fd0f1f8b3
Add missing prototypes.
1996-05-03 19:26:28 +00:00
391a4ddc7c
use u_int32_t instead of unsigned long
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and u_int16_t instead of short in the {h,n}to{n,h}{l,s} inline routines
and macros.
1996-05-03 19:25:23 +00:00
0b3580eb25
Comment out unused routines; add prototype for kdb_trap
1996-05-03 19:23:59 +00:00
dc3ce37d53
Add prototypes from other files.
1996-05-03 19:22:49 +00:00
1044435088
Avoid unused variable warnings, by using the first argument to the bus
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functions.
1996-05-03 19:22:18 +00:00
f77d0368e6
- add missing prototypes
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- add missing braces in array and struct declarations.
- fix gcc warnings.
1996-05-03 19:17:28 +00:00
099b45aa2a
- Add missing prototypes.
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- Fix gcc warnings
1996-05-03 19:14:50 +00:00
7511a5540e
Remove BIOSSEG.
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Don't mess with the flags when entering a software interrupt.
Use IF, not VIF.
NOTE: These changes break dosemu, but are required for proper emulation.
1996-04-30 10:35:25 +00:00
5282131d76
Add ie1, appropriate for EtherExpress support
1996-04-25 20:14:13 +00:00
09407a4201
Document the VM86 option by adding it to the GENERIC* kernel config
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files. Note, the option is disabled by default (comment out). This
is meant as an example for others.
1996-04-25 18:59:14 +00:00
f1f45fae7c
Emulate the INTO instruction.
1996-04-25 13:50:21 +00:00
aff40e2a72
Break up the ep driver into isa, eisa, and pci front-ends and a
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bus-independent core driver. Tested on all three bus types, including
an isa 3c509 masquerading as an eisa device (use ep* at eisa? slot ? in
your kernel config file to catch this one).
XXX Driver still needs to be converted to <machine/bus.h>
1996-04-25 02:15:42 +00:00
b8a3e738c6
Make the minimum function signature for this file to compile with the latest
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changes to vm_extern.h.
1996-04-25 01:15:41 +00:00
585e1044c8
aic0 belongs at IRQ 11 (the card default); the entry was apparently
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changed to 12 by mistake when GENERIC was created after NetBSD 1.0.
Change confirmed by Perry and several others. Fixes PR 1878.
1996-04-21 20:55:25 +00:00
901483b57b
Sigh. Send a trace trap only if we are still in VM86 mode.
1996-04-18 21:21:11 +00:00
15d4e17598
Send a trace trap only if the trace flag is set at the *beginning* of
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the emulated instruction.
1996-04-18 20:36:35 +00:00
204542255a
After an emulated instruction, check the trace flag and force a trace
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trap if needed.
1996-04-18 19:58:09 +00:00
47bf863ac1
Make some of the flag handling clearer. No functional change.
1996-04-18 10:04:32 +00:00
aaed1c2fae
Don't bother to enable alignment checking; nobody uses it and it interferes
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with VM86 mode.
1996-04-18 09:58:13 +00:00
7a8c8f8a5c
Turn off the alignment check flag when entering a signal handler.
1996-04-18 08:36:20 +00:00
e0afa4e4f9
Don't turn off the trace flag here; let sendsig() do it.
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If in Linux emulation, send SIGSEGV for protection faults, rather than SIGBUS.
1996-04-15 00:20:32 +00:00
ad790f628e
Turn off the trace flag when delivering a signal.
1996-04-12 08:44:35 +00:00
035e9c211e
Use the flag mask in a somewhat more sane fashion.
1996-04-12 05:57:43 +00:00
79e0a8a2b9
update for addition of a machine-dependent cookie as the first argument
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to isa_intr_{,dis}establish().
1996-04-11 22:15:08 +00:00
5007f5e246
pass a new, machine-dependent cookie, in the ISA bus attach arguments.
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On the i386, this is always NULL, and is unused.
1996-04-11 22:13:37 +00:00
8f40bb43a8
add an isa_attach_hook() function which currently does nothing, and update
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isa_intr_establish() and isa_intr_disestablish() to take an opaque cookie
as their (new) first argument.
1996-04-11 22:11:32 +00:00
f3b97d1287
prototype MD functions for use by MI ISA code (isa_attach_hook(),
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isa_intr_{,dis}establish()) here. Make this file safely includable by
<dev/isa/isavar.h> and by all of the places in the i386 that are currently
including it, which means multiple inclusion protection and a few
otherwise-extraneous 'forward' structure declarations. isa_intr_establish()
and isa_intr_disestablish() now take as their first argument a
machine-dependent cookie of type isa_chipset_tag_t, which is also defined
here.
1996-04-11 22:10:11 +00:00
c8ab43244b
Actually keep track of the naughty PSL bits.
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Use VIF, rather than IF, by default, to be compatible with dosemu. XXXX
1996-04-11 10:07:17 +00:00
48643c6605
Export [gs]et_vflags(), and always use them when saving/restoring registers
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in VM86 mode.
Allow changing of *all* PSL bits in VM86 mode; some applications don't work
right otherwise, and all the nasty bits are virtualized anyway.
Make sure PSL_VIF, PSL_VIP, and PSL_VM don't show up in the user's view of
the PSL.
1996-04-11 07:47:33 +00:00
b61f5e52cd
Set the flag mask earlier.
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Use SS_ONSTACK, not SA_ONSTACK.
1996-04-11 05:11:03 +00:00
ff8268cfea
Fix a couple of 16-bit extension errors.
1996-04-11 03:21:42 +00:00
thorpej