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Author SHA1 Message Date
scw
da6c509ffa Pick a better T_NMI code. The previous one clashed with T_AST|T_USER. 2002-08-31 09:25:53 +00:00
scw
c2aa4b74c8 Don't use "Branch Likely" for the NMI case. 2002-08-31 09:25:24 +00:00
scw
9a6575c7df Add T_NMI. 2002-08-31 09:12:59 +00:00
scw
d7dbb0862d Deal with NMIs by jumping through the normal trap() code path. 
At the very least, this will dump the machine state. At best,
we get into ddb().

This provides a useful way to regain control using an NMI button
if the cpu decides to spin at a high ipl.
 2002-08-31 09:11:56 +00:00
scw
17746914f0 Small simplification to the splx() code path when dealing with soft 
interrupts, and fix a couple of nits in the generic soft interrupt code.

Soft interrupts now work.
 2002-08-31 08:42:00 +00:00
itojun
e1754c22c2 if () statement error. From: Krister Walfridsson <cato@df.lth.se> 
(not compiled)  sync w/kame
 2002-08-31 07:56:14 +00:00
kristerw
29301c43b8 Remove bogus output of '\n' when using -q. 2002-08-31 07:26:17 +00:00
ad
e7ab6ca550 Nuke incorrect mailbox length defines and just use 13 everywhere. May help 
with PR/14266.
 2002-08-31 05:18:03 +00:00
thorpej
212cb9f78d Add machine-dependent bits of RAS for arm32. 2002-08-31 03:07:32 +00:00
tsutsui
cda9af7bb6 Adapt arc to recent cpu_sysctl() changes on mips ports: 
> Merge cpu_sysctl() for all mips ports, based on powerpc and m68k precedent.
>
> For now, only pmax implements CPU_BOOTED_KERNEL.  Need to revisit.
 2002-08-30 23:49:27 +00:00
wiz
3ffc87a5bb Add some commas in enumerations. 2002-08-30 22:16:30 +00:00
wiz
93d0722c11 Add some commas in enumerations, and bump date for recent changes. 2002-08-30 22:13:03 +00:00
abs
f951ddc019 Fix AHC_NO_TAGS to actually disable tagged queuing, and document. 2002-08-30 21:54:10 +00:00
thorpej
d1523404bb Fix missing error check in sparc_bus_map(). Pointed out by uwe. 2002-08-30 20:38:31 +00:00
hannken
d6d89cb6c6 Protect struct bufq_state from userland. 2002-08-30 19:21:14 +00:00
itojun
c81b949059 allow # in system call name. remove trailing white space. 
from provos
 2002-08-30 17:09:31 +00:00
hannken
815491c0b3 Remove the old device buffer queue interface. 
Approved by: Jason R. Thorpe <thorpej@wasabisystems.com>
 2002-08-30 15:43:36 +00:00
scw
60bff6ed9c Make sure to sign-extend PTEH/PTEL values before writing to the TLBs. 
Make sure to zero-extend PTEH/PTEL values before comparing with TLB entries.
Don't use the two LSBs of CTC when choosing a "random" TLB entry to replace;
seems like these bits are always zero on this CPU.
 2002-08-30 13:54:16 +00:00
wiz
93a4c1ca59 Document link0 and link1 better, remove reference to non-existing sppp(4). 
Reviewed by martin.
 2002-08-30 13:38:38 +00:00
scw
7da5ef1b84 Delete the CPU_CTB1 option; it was never used. 
Add the SH5_INTC_IRL_MODE_INDEP option, to correctly configure
the interrupt controller for Cayman.
 2002-08-30 11:25:09 +00:00
scw
877f6b7143 Add some options: 
- SH5_SIM, as we're targetting the simulator.
 - KERNEL_IPT_SIZE, as we want to reduce startup time.
 - DDB. Yes, DDB inside a debugger/simulator. :)
 2002-08-30 11:23:12 +00:00
scw
aaa2f7e5ca When running on the simulator, assume there is 16MB of "RAM". This 
greatly reduces startup time.
 2002-08-30 11:06:03 +00:00
scw
1fd693d5b5 In the IRL1 interrupt handler, you need to read the Interrupt 
Source Register#0, Steve. Not the Board Operating Mode register. Duh.
 2002-08-30 11:03:25 +00:00
scw
de63e7f1e4 Swap the IRL numbers for FEMI and SUPERIO, after reading the Cayman 
docs a bit more closely...
 2002-08-30 10:59:39 +00:00
scw
5cc4fe3194 Slight tweak to how the sm(4) driver attaches to superio. Also, just 
use the regular bus tag for sm(4) instead of superio's "special" ISA
bus tag.
 2002-08-30 10:57:05 +00:00
scw
ec32f137a2 Add byte_swap.h 2002-08-30 10:50:55 +00:00
scw
5bb390ef0d Re-arrange the endian/byteswap headers a bit by splitting off the 
byte swap code into a separate file and renaming them.
Fix a typo which prevented ntohX and htonX macros DTRT for
little-endian mode.
 2002-08-30 10:50:06 +00:00
scw
7958409b89 If running on the simulator, use a much lower buzz-loop count when 
waiting for ACKs from the DTF host, otherwise the simulator waits
way too long for the initial open-ACK (which never seems to arrive,
even though things work fine afterwards).
 2002-08-30 10:45:31 +00:00
scw
986af15320 Setup the IRL[0-3] mode according to what the kernel config file specifies. 2002-08-30 10:41:24 +00:00
scw
14b4efaf64 If running on the simulator, skip the pbridge probe. 2002-08-30 10:39:26 +00:00
scw
f8f7664ef6 Defflag/param some options for: 
- selecting Simulator/ST50 Debugger targets,
  - hard-coding the cpu speed instead of using the speed detection code,
  - changing the default kernel IPT size,
  - selecting the IRL[0-3] mode to configure in the interrupt controller.
 2002-08-30 10:29:35 +00:00
lukem
c2b25c67f3 print date when make {distribution,release,snapshot} finished 2002-08-30 06:30:33 +00:00
onoe
b719e19a2f Fixed trivial bugs in previous commit: 
unnecessary socket is opened, and non-root user failed to execute...
 2002-08-30 04:02:44 +00:00
onoe
4a58d16e34 Add -I (use icmp) option as traceroute. 
sync w/kame
 2002-08-30 03:57:20 +00:00
ross
839099aa7b regen 2002-08-30 00:34:09 +00:00
ross
b2703dc568 fix typo 2002-08-30 00:33:15 +00:00
abs
acfcf99e58 Do not prepend '.' to path when looking for dependencies for a package 
specified without any path components. (Pointed out by Takashi Yamamoto)
Rename path_remove_first() to path_prepend_clear().
 2002-08-29 21:46:33 +00:00
perseant
d484b67904 Don't use adaptive measuring techniques to discover a good segment size, 
if the device is not a character device (they will give bogus results
if they interact with the buffer cache).
 2002-08-29 19:51:58 +00:00
bouyer
3d187bd055 The 1010 will generate a scsi gross error if a RAM entry is read before being 
written (i.e. is used uninitialised). The esiop SCRIPT may do this in some
circonstances (and it is safe) so bus_space_set_region_4() the RAM in
reset routine.
Problem reported and fix tested by Allen Briggs.
 2002-08-29 18:23:52 +00:00
scw
873939f14a Fix a typo which resulted in a bus_space_write_stream_4() where it 
should have been bus_space_write_stream_2().

The sm(4) driver gets a bit further now.

While I'm here, g/c a debug printf accidentally commited last time around.
 2002-08-29 18:11:07 +00:00
briggs
37019d791a Use generic_bs_sr_4 for bus_space_set_region_4. 2002-08-29 17:29:34 +00:00
briggs
043080912d Add generic_bs_sr_4 2002-08-29 17:27:48 +00:00
augustss
186b9996e7 Regen. 2002-08-29 16:46:36 +00:00
augustss
d498b930ff Add two devices. 2002-08-29 16:46:15 +00:00
bouyer
f86eed6ce2 Add definitions for the AIP control registers (1010 only). 2002-08-29 16:43:23 +00:00
scw
1256340461 Add the frame pointer (r14) to the list of registers to save in 
the pcb during a context switch.
 2002-08-29 16:04:10 +00:00
bouyer
b13c46b64c Fix typo in comment. 2002-08-29 15:42:49 +00:00
itojun
1d4d6d6814 $NetBSD$ 2002-08-29 14:59:05 +00:00
itojun
9ee65722f3 backout previous, <des.h> is part of kerberos 4 API 2002-08-29 14:53:21 +00:00
itojun
8b7a566748 need kerberosIV/des.h as part of kerberos 4 API. have a dummy file. 2002-08-29 14:52:07 +00:00