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0b8b3c403e
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1819 Commits

Author SHA1 Message Date
scottr
0b8b3c403e In the interrupt handlers, check adb_polling instead of 
adb_initted to decide whether to handle 'recovered' interrupts
immediately.
 1999-11-07 08:18:24 +00:00
scottr
26208b5e57 Garbage-collect adb_init(). It's been dead for a long time. 1999-11-07 08:08:10 +00:00
scottr
c11dd8b6dd We want adb_polling set regardless of whether we're using the MRG driver. 1999-11-07 08:07:20 +00:00
scottr
8da942f249 Oops... last rev created an unused variable. While here, clean up 
adb_reinit()'s variables a bit, too.
 1999-11-07 06:15:09 +00:00
scottr
23411c4c1b Convert one more buffer copy that I missed in rev 1.28. 1999-11-07 05:50:26 +00:00
scottr
a7628ea793 Always using polling for poweroff (from macppc). 1999-11-07 00:16:39 +00:00
scottr
27adad708f ite_polling -> adb_polling 1999-11-07 00:12:55 +00:00
scottr
57dc0b9f46 We need adb_initted in a couple of places; declare it here. 1999-11-07 00:12:54 +00:00
scottr
ad43c94436 ite_polling -> adb_polling 1999-11-07 00:12:53 +00:00
scottr
c827b513ac Convert buffer copies to memcpy(). 1999-11-06 23:50:29 +00:00
scottr
12a535f5ef Add more delay in adb_reinit() (from macppc). 1999-11-06 23:44:32 +00:00
scottr
560a7ef713 Change the behavior of spladb() so that it raises the IPL only 
high enough to block ADB interrupts.
 1999-11-06 23:05:40 +00:00
scottr
c738f52fb3 Update an outdated comment. 1999-11-06 22:44:52 +00:00
scottr
b46c7fc44d Don't invoke the upper half handler unless we're still 
initializing the ADB bus.  This fixes PR 7870.
 1999-11-06 22:25:20 +00:00
scottr
7aa7583c8e Enable interrupts during delay calibration. We pretty much have 
to allow this exception so that accurate tuning of delay() can be
done (i.e. avoiding VIA-related wait states and cache effects as
much as possible).

XXX During this narrow window, it is still conceivable that we could
get interrupts from devices other than the VIA timer.  Normally this
shouldn't be a problem because interrupt handlers should generally
not be registered until we get to autoconfig.  It is, however, a
potential pitfall to be aware of.
 1999-11-05 19:14:56 +00:00
scottr
55c161d3da Since nothing depends on interrupts during autoconfig proper 
any longer, we can finally avoid enabling interrupts until the
end of cpu_configure().  This resolves a long-standing issue that
has caused us trouble several times in the past.
 1999-11-05 19:06:39 +00:00
scottr
41ae6be989 Defer ADB configuration until interrupts are (normally) enabled. 1999-11-05 18:27:11 +00:00
scottr
902801374a An aesthetic change to autoconfig output to complement Colin Wood's 
change to macrom.c in June.
 1999-11-05 18:08:02 +00:00
fredb
92d294b3dc Add and enable Coda file system and pseudo-device vcoda. Closes PR 8625. 1999-11-05 09:59:25 +00:00
fredb
8e579b4df3 Enable mi Coda driver (PR 8625). 1999-11-05 09:54:07 +00:00
scottr
a15f217211 [Redo] Allow rates higher than 57600, per PR 8070. Change originally 
from Bill Studenmund.
 1999-11-02 06:51:45 +00:00
scottr
9894ab10b4 [Redo] Catch up with recent changes to scsipi flags. Closes PR 8675. 1999-11-02 06:42:26 +00:00
scottr
8a407bd3c3 Reserve a character device slot for wsdisplay. 1999-11-01 05:29:21 +00:00
scottr
5c0a9c0483 Sync trace trap handling with other m68k ports, originated by 
ITOH Yasufumi.  Coincidentally closes PR 7738.
 1999-10-31 08:18:59 +00:00
scottr
d0583ec22c Rearrange a little bit for consistency with spl(9); add splserial() 
check to intr_computeipl().
 1999-10-28 20:25:41 +00:00
kleink
c1e3cb4761 Wrap an otherwise unused variable inside #ifdef DIAGNOSTIC; from Ben Mesander 
in PR port-mac68k/8513.
 1999-10-25 14:31:50 +00:00
thorpej
d3c33c1744 Program the 53c96's interrupt routing info into the VIA before doing 
anything that might cause an interrupt (e.g. the SCSI bus reset in
ncr53c9x_attach()).  If we don't do this, the initial interrupt is
lost, thus causing the state machine to never enter IDLE state, thus
causing SCSI commands to never be executed.

Fixes kern/8544, reported by Erik Bertelsen <erik@mediator.uni-c.dk>.
 1999-10-19 17:00:41 +00:00
scottr
e70fd63845 Be less noisy about collision errors. From Dave Huang, closes PR 8605. 1999-10-14 20:58:18 +00:00
thorpej
e6c88a7686 Update for SCSIPI changes. 1999-09-30 22:59:52 +00:00
scottr
f63afdf2ff Normalize autoconfig output. 1999-09-29 06:14:02 +00:00
scottr
8e9fd55168 Add support for the Macintosh LC Ethernet Adapter, from Ken'ichi Ishizaka. 
This was erroneously recognized as an 8390-based card, where in fact it is
using the 83932 (SONIC) controller.
 1999-09-29 06:04:50 +00:00
thorpej
11cae42531 Centralize the declaration and clearing of `cold'. 1999-09-17 19:59:35 +00:00
thorpej
3b01d1b872 Rename the machine-dependent autoconfiguration entry point `cpu_configure()', 
and rename config_init() to configure() and call cpu_configure() from there.
 1999-09-15 18:10:33 +00:00
chs
f3a668ed84 eliminate the PMAP_NEW option by making it required for all ports. 
ports which previously had no support for PMAP_NEW now implement
the pmap_k* interfaces as wrappers around the non-k versions.
 1999-09-12 01:16:55 +00:00
mycroft
c3e1f6741d A foolish consistency. 1999-08-30 18:58:01 +00:00
thorpej
2cf3330a1b Garbage-collect reference to <sys/dmap.h>. 1999-08-23 22:29:37 +00:00
simonb
06a92524c2 Include <sys/bswap.h> for function prototypes. i386, pc532 and vax 
still include <machine/byte_swap.h> and define macros for some of
the bswap*() functions.
 1999-08-21 05:39:51 +00:00
thorpej
28fb7c1eb8 Define cpu_number() as discussed on tech-smp. 1999-08-10 21:08:05 +00:00
thorpej
eb20bbc780 Change the semantics of splsoftclock() to be like other spl*() functions, 
that is priority is rasied.  Add a new spllowersoftclock() to provide the
atomic drop-to-softclock semantics that the old splsoftclock() provided,
and update calls accordingly.

This fixes a problem with using the "rnd" pseudo-device from within
interrupt context to extract random data (e.g. from within the softnet
interrupt) where doing so would incorrectly unblock interrupts (causing
all sorts of lossage).

XXX 4 platforms do not have priority-raising capability: newsmips, sparc,
XXX sparc64, and VAX.  This platforms still have this bug until their
XXX spl*() functions are fixed.
 1999-08-05 18:08:08 +00:00
briggs
3988bc1c06 Deal with the fact that ipls (specifically mac68k_clockipl) are now in an array. 1999-08-05 12:35:55 +00:00
briggs
4292c9d32b Define MAC68K_CLOCK_IPL. 1999-08-05 12:34:49 +00:00
thorpej
654051453f Use an array for PSL values, rather than individual shortwords, like 
the hp300 port.
 1999-08-04 16:01:47 +00:00
augustss
3652732791 Add wsmux device. 
(Also add lots of missing chrtoblktbl[] entries.)
 1999-07-29 19:14:35 +00:00
augustss
a7cd454b1d It's time to be COMPAT_14. 1999-07-29 10:37:12 +00:00
cgd
f886376518 be more efficient when doing the SYSTEM_LD_TAIL for -g kernels: don't 
copy them just to strip them, use strip -o.
 1999-07-26 05:20:44 +00:00
briggs
a33d38257c Declare struct pmap kernel_pmap_store extern. 1999-07-21 03:18:21 +00:00
christos
41cc9a0eb8 enable PPP_BSDCOMP, PPP_DEFLATE, PPP_FILTER, PFIL_HOOKS, IPFILTER_LOG 
on the GENERIC kernels that had them commented out.
XXX: Please note, that not all the kernels have all the options defined!
 1999-07-20 07:40:34 +00:00
scottr
ba0669d0b6 The Quadra 605 and LC 47x apparently share the same logic board, 
and hence need the same video hack.  From Ken'ichi Ishizaka.
 1999-07-19 05:20:15 +00:00
thorpej
0945bf58b0 Add examples for including the kernel crypto bits from either crypto-us 
or crypto-intl, commented out, with instructions to use only one, and
adjust the prefix as necessary.
 1999-07-09 18:55:33 +00:00
mrg
ecdad0ec33 clean up a bit after jason :) 
- fix emitrules() like emitfiles() to deal with the prefix (otherwise it
  would attempt to find the file in the normal base for the NORMAL_C rule).
- add emitincludes() which adds include directives for each prefix to the
  $INCLUDES variable in the makefile.
- add %INCLUDES to each Makefile.arch to deal with the above.

this makes "prefix" actually work in a usable manner, and now i can move
on to fixing compiler warnings (errors) in the ESP code. :)
 1999-07-09 09:52:55 +00:00