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aaa3f11967
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Author SHA1 Message Date
wdk
aaa3f11967 Fix an obscure bug with dump corrupting files during raw reads. 
If the DMA chaning interrupt couldn't be serviced immediately (higher spl
level when kernel doing something else) a few microseconds later the NCR
controller will fill its FIFO and also interrupt the CPU.

The SCSI interrupt sees the terminal count has been reached, calls
asc_dma_intr to finish the job off.   The FIFO cannot be flushed because
the block count hasn't been setup for the last dma segment (DMA chaining
still wasn't serviced).

Since the NCR 53c94 FIFO is only 16 bytes in size, any short DMA in this
size combined with the machine 'doing something else' causes the problem
to occur.

Servicing the DMA chaining interrupt before the NCR SCSI interrupt solves
this problem.

Add tests to ensure the DMA FIFO has been flushed correctly at the end of
each DMA operation just to be on the safe side.
 2000-08-29 08:24:06 +00:00
lukem
f5e2e0bfea history_def_set has a const int' as a third arg, not an int'. 
picked up by the ultrix compiler, reported by simonb@ ...
 2000-08-29 07:04:32 +00:00
kleink
051d885a24 {OPEN_MAX} does not apply to a user but a single process; noticed by Brook 
Milligan on current-users.
 2000-08-29 06:38:23 +00:00
hubertf
d332db18be Make pkg_add & friends print the files they push through tar(1) to 
stderr, thus making them visible. (tar's stdout goes somewhere else)
 2000-08-29 03:56:56 +00:00
wiz
4739c00231 regen 2000-08-29 01:18:17 +00:00
wiz
52454a3dd6 add vendors HAUPPAUGE, ASKEY, AVERMEDIA 2000-08-29 01:17:06 +00:00
wiz
26d076c70a re-format, reference pkgsrc/audio/xmradio and pkgsrc/graphics/fxtv 2000-08-28 23:53:46 +00:00
hubertf
14dbdb5745 * Make a few functions public so this code can be used by other programs 
* Comment a workaround for a certain lukem ftp behaviour
 * Fix a bug where a invalid initial dir was not caught early enough
 2000-08-28 21:35:14 +00:00
sommerfeld
1cbfb08951 Fix !LOCKDEBUG && !DIAGNOSTIC case 2000-08-28 21:07:52 +00:00
pk
a17689f528 Install the default boot program again (hopefully this will last a while..) 2000-08-28 19:14:25 +00:00
pk
55af96281e Pull down from 1.4 branch: default relocation address = 3E0000 2000-08-28 19:10:31 +00:00
eeh
bbede65f5b Fix E250 identification. 2000-08-28 18:01:23 +00:00
jdolecek
a020e8fbb5 regen 2000-08-28 17:44:33 +00:00
jdolecek
8b242e878a add entry for SupraExpress 56i Sp V.90, as sent in kern/10902 2000-08-28 17:43:59 +00:00
kleink
52c8b79c19 Document an ``EXIT STATUS'' section appropriate for section one and eight 
commands and utilities.
 2000-08-28 16:51:56 +00:00
hubertf
0186d67219 Hide "trying PKG_PATH ..." message, only print on -v 2000-08-28 15:39:35 +00:00
hubertf
26b6647470 Document the FAT types we support, and add a bugs section (suggested 
by ws@netbsd.org).
 2000-08-28 15:31:05 +00:00
joda
6532bb554c document -s 2000-08-28 13:27:37 +00:00
joda
00305bb997 provide some randomness 2000-08-28 13:25:22 +00:00
nathanw
904bfc5822 Update description of process flag 0x20000 to match reality: 
P_NOCLDWAIT, not P_SSTEP.
 2000-08-28 13:06:42 +00:00
lukem
b8fb63ea1c base64_encode should be static. picked up by hp/ux(!) compiler 2000-08-28 12:06:11 +00:00
tsubai
f671e87235 Add an argument to need_resched macro. 2000-08-28 11:52:59 +00:00
tsubai
077c9ca312 Enable hash filter mode. 2000-08-28 11:27:44 +00:00
haya
403941c60d Regen to correct wrong keyword. 2000-08-28 10:35:59 +00:00
haya
7591b1332b Correct wrong keyword. 2000-08-28 10:33:58 +00:00
haya
128fa6e8fb Correct PCI interrput setup routine for Texas Instruments PCI113X. 
Now PCI113X is able to handle hot insertion and deletion properly.
 2000-08-28 09:26:38 +00:00
haya
21ddff737c Regen. 2000-08-28 09:18:09 +00:00
haya
86063b7c73 Add 3Com 3C656 LAN + MODEM CardBus cards. 2000-08-28 08:59:49 +00:00
leo
1c453dd5ad Oops, link x_route to route... 2000-08-28 07:48:04 +00:00
scottb
b5de616825 copy the real object filename to the rtld object path so that the 
Dl_info structure can be properly filled by dladdr().
 2000-08-28 04:15:54 +00:00
simonb
94d3076df3 #define<tab> cleanup. 2000-08-28 02:12:22 +00:00
hubertf
1cb54f68ac Add 'RETURN VALUE' section header. 2000-08-28 02:11:04 +00:00
eeh
d3312c2719 Fix layout of fields in jmp_buf. [N.B. we could make JMP_BUFLEN 9 if we want.] 2000-08-28 00:45:59 +00:00
sato
2a9cfc2e99 add pwctl PWCTL_LCD, PWCTL_LCDLIGHT for NEC_MCR_FORDOCOMO, NEC_MCR_500. 2000-08-27 22:56:31 +00:00
mjacob
37c83e1340 fix some missing initializations 2000-08-27 21:43:26 +00:00
leo
f11cee47f5 Fix a comment that was way out of line... 2000-08-27 19:40:45 +00:00
leo
388269283a Use x_ed and x_route to save space on the miniroot. 2000-08-27 19:34:41 +00:00
itojun
e101febc8f make sure to stir ESP IV. pool allocator gives me almost constant 
value.  we may need to do an advisory...
 2000-08-27 17:41:12 +00:00
matt
4027af140c Make the pmap: enter on myself panic conditional under DIAGNOSTIC 2000-08-27 17:14:44 +00:00
ragge
fa53886b69 Wiring of a page were done at the wrong place, so pages in kernel space 
never got the wired bit set. This caused panics if a swapped out process
was swapped in again and the kernel stack had not yet been unmapped.
While here, add a forgotten lock initializer.
 2000-08-27 14:14:50 +00:00
is
115bd3b350 Replace one callout handler by using a timeout in tsleep(). 
1.4.x version of it submitted by Ingolf Koch; translated to 1.5-ish by
myself.
 2000-08-27 10:35:43 +00:00
lukem
a6eda9569f It appears that whilst Apache 1.3.9 incorrectly puts a trailing space 
after the chunksize (before the \r\n), Apache 1.3.11 puts *multiple*
trailing spaces after the chunksize. I 'm fairly certain that this is
contrary to RFC 2068 section 3.6, but whatever...
Found by David Brownlee <abs@mono.org>
 2000-08-27 06:39:25 +00:00
lukem
872f81b081 - in progressmeter() perform the check for foregroundproc() a little earlier 
- removed unused variable `items' in list_vertical()
 2000-08-27 06:31:23 +00:00
itojun
3da9705446 add a warning on IPv6 setsockopt number space (*BSD shares the number space 
so consult KAME for number allocation)
 2000-08-27 01:02:48 +00:00
matt
98e5e148fa Since cpu_switch (aka Swtch) is now called at splsched() with sched_lock 
locked, cpu_exit needs to do that too.  Since in the lock debug case we
have to use a CALLS which wipes out R0-R6, change the convention for Swtch
so that the proc is passed in R6 and that R6 is clobbered.  This is so
Swtch itself doesn't have to save/restore the proc pointer explicitly.
 2000-08-27 00:21:46 +00:00
minoura
cbac1a91d9 Add #ifdef _KERNEL ~ #endif to protect kernel variables from userland. 2000-08-26 23:23:43 +00:00
minoura
33f305090e Set fputype earlier, before proc0 initialization. 2000-08-26 23:04:44 +00:00
eeh
194bbc3c5d Don't bcopy() from luserland. 2000-08-26 20:08:22 +00:00
sommerfeld
bdc30aed03 Since the spinlock count is per-cpu, we don't need atomic operations 
to update it, so don't bother with <machine/atomic.h>

Flush kernel_lock_release_all() and kernel_lock_acquire_count() (which
didn't do spinlock accounting correctly), and replace them with
spinlock_release_all() and spinlock_acquire_count().
 2000-08-26 19:26:43 +00:00
thorpej
fe036cae9a Fix a printf format (for Alpha). 2000-08-26 17:02:16 +00:00