9e69444bbd
Nuke __VM_PMAP_HACK.
1997-06-12 23:57:26 +00:00
63bad43fa4
Pull thorpej-bus-dma branch into mainline.
1997-06-06 23:28:40 +00:00
f1b8a3c357
Make sure intrtype[] is set. (Curious where this got lost...)
1997-05-19 01:13:01 +00:00
1963665c7e
Add IPL_AUDIO.
1997-03-21 04:34:18 +00:00
b2038a332d
Import interrupt priority changes from com patches:
...
* Make it a strict hierarchy. (It was close anyway).
* Add `serial' and rename `softtty' to `softserial'.
* Make soft interrupts a bit less special-case.
1997-02-28 16:24:03 +00:00
9a6796b559
In isa_attach_hook(), set a variable to indicate that an ISA bus has
...
been attached to the system. If, by the time mainbus wants to attach
an ISA an ISA has not yet been attached to the system, attempt to attach
an ISA to mainbus.
1996-11-28 02:43:53 +00:00
135b1cea1f
Remove incomplete and unused `fast' vector code.
1996-11-20 14:09:07 +00:00
ecde95b64d
clock >= tty | net | bio
1996-08-30 15:39:31 +00:00
a8e2ce97e4
Implement IPL_HIGH.
1996-05-12 23:06:06 +00:00
099b45aa2a
- Add missing prototypes.
...
- Fix gcc warnings
1996-05-03 19:14:50 +00:00
8f40bb43a8
add an isa_attach_hook() function which currently does nothing, and update
...
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
f5f5831829
make ISA bus match/attach and sub-device attachment machine-independent.
...
(remove that code from this file.)
1996-02-28 01:49:35 +00:00
db070d4271
Enforce the hierarchy: imp > tty > net > bio, to cater to lame PC devices.
1996-02-09 02:26:00 +00:00
3da4b2a160
The IST_* and IPL_* constants are not bus-specific; don't treat them as such.
...
Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
1995-12-24 02:29:35 +00:00
8096b83664
Eliminate soft segment descriptors; instead use a functional interface for
...
creating segment descriptors. Add the duplicate system call gate used by
BSD/OS 2.0 executables. Prototype setsegment() and setgate(), and fix a bogon
caught by this.
1995-10-09 06:34:11 +00:00
3ee59cd771
Fix oversight in previous change; spl*() must also block
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software interrupts.
1995-08-09 01:47:37 +00:00
9fbf4d6f47
Make hardware interrupts always block all software interrupts.
1995-07-04 07:09:53 +00:00
e58dfa2a1a
make match/attach routines and cfdriver struct mi
1995-06-07 07:06:16 +00:00
bd99191320
IPL_IMP includes IPL_NET, IPL_BIO, and possibly IPL_TTY.
1995-06-04 08:32:24 +00:00
d3971b501d
Remove relocation of Crtat from locore.
1995-04-21 04:51:30 +00:00
eb1375b9c2
fix my IPL level off-by-one. also, rename intr_disestablish to
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isa_intr_disestablish like i meant to before.
1995-04-19 06:14:13 +00:00
8a640328ed
clean up several ISA device interfaces: autoconfiguration, header
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inclusion, and interrupt configuration. more work still needs to be done,
but it's getting better...
1995-04-17 12:06:30 +00:00
thorpej