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14982 Commits

Author SHA1 Message Date
thorpej 570522c72c Clean up #includes. 1997-01-30 10:32:51 +00:00
thorpej 5906c26c8b Commit this to the right place, this time. 
The boot blocks do a primitive form of autoconfiguration.  Duplicate some
of the old config strcutures for the benefit of the boot blocks; they
don't need something as flexible as the kernel does.
 1997-01-30 10:31:44 +00:00
tls af543e23ae remove ability to mangle namei cache 1997-01-30 10:29:24 +00:00
tls a6b42c4d73 fix a large number of braindead unconditional #defines 1997-01-30 10:16:18 +00:00
thorpej 40d51256bb These files are no longer needed. 1997-01-30 10:00:39 +00:00
thorpej 5e781164af Update for new-style config. 1997-01-30 09:58:57 +00:00
thorpej add93ce69e Garbage-collect some uneeded stuff now that we're new config only. 1997-01-30 09:55:45 +00:00
tls d0c43309b5 add support for noatime mount flag 1997-01-30 09:52:26 +00:00
matthias 1370131ffd Add scripts and documentation for a new method to create assym.h files. 
With the kern/genassym.sh script HOSTED_CC is no longer used to create
assym.h files. This should make crosscompilation easier.
 1997-01-30 09:37:20 +00:00
thorpej d26d94a7a5 Regen to clear up RCS id snafu. 1997-01-30 09:20:42 +00:00
thorpej cb63bb9de5 Garbage-collect all old-style autoconfiguration support; it is no 
longer supported.  The hp300 port uses new config now.
 1997-01-30 09:18:33 +00:00
thorpej 9bb27910a9 Convert to new-style autoconfiguration; old-style config is no longer 
supported.
 1997-01-30 09:14:10 +00:00
thorpej f19d55d659 - Garbage-collect the old-style configuration glue. 
- Make sure we don't get interrupts in dcmselftest().
 1997-01-30 09:11:24 +00:00
thorpej f5bb637c10 - Convert these drivers to new-style autoconfiguration. Old-style 
config is no longer supported.
- Use a much more obvious SCSI job queueing scheme.
 1997-01-30 09:08:55 +00:00
thorpej 365324ec10 - Convert these drivers to new-style autoconfiguration. Old-style 
configuration is no longer supported.
- Use a much more obvious HP-IB job queueing scheme.
 1997-01-30 09:06:51 +00:00
thorpej d49c71cb8a - Use indicies, rather than pointer arithmetic, to track DMA chain 
segments.
- Use a much more obvious DMA job queueing scheme.
- Fixup some debugging code.
 1997-01-30 09:04:33 +00:00
thorpej 7bfe4e11c4 Garbage-collect old-style autoconfiguration glue. 1997-01-30 09:00:21 +00:00
thorpej 743140bb51 Garbage-collect old-style autoconfiguration code. Adopt boot device 
detection code to new-style autoconfiguration.
 1997-01-30 08:59:29 +00:00
tls e9a5b29d40 add #ifdef KMEMSTATS around variable otherwise unused; now compiles with KMEMSTATS turned off. 1997-01-30 06:50:46 +00:00
thorpej 9a815ed696 A performance optimization, inspired by a conversation with Thor Simon: 
- Keep a freelist of component buffer headers, defaulting
	  to 8 headers per component (tunable with the CCDNBUF
	  kernel compile option).
	- When allocating a component buffer, try to pull a header
	  off the freelist first, falling back on MALLOC() if the
	  freelist is empty.  Use MALLOC() rather than malloc(),
	  because it will attempt to short-cut the allocation before
	  actually making a full-blown malloc() call.
	- Keep statistics on how many component buffer headers have
	  been allocated and how many of those allocations have
	  resulted in freelist misses.

With these changes, I observed measurable decreases in system and
wall clock time on operations on an 8G ccd, as well as a measurable
drop in the time spent in ccdbuffer() (measured with kernel profiling).
 1997-01-30 04:00:52 +00:00
thorpej bb60822446 Fix OBOB in ccdopen() partition range check. 
From Klaus Klein <kleink@layla.inka.de>, PR #3161.
 1997-01-30 03:32:56 +00:00
is 3d42605db3 Correct yet another typing error. 1997-01-29 17:19:35 +00:00
is 3d43ed097b fixed my own stupid typing error. 1997-01-29 17:12:51 +00:00
thorpej b21c166228 ioctl cmd arguments are u_long, not int. Pointed out by 
Fred L. Templin <templin@nas.nasa.gov>
 1997-01-29 02:16:23 +00:00
mycroft c4062005b4 Oops! Forgot to pop an argument to npxintr(). 1997-01-29 01:07:38 +00:00
pk 01bd8a8ca8 Initialize `f_offset'. 1997-01-28 09:41:03 +00:00
mark b371b8a271 Prototype main(). 1997-01-28 05:02:30 +00:00
mark 01b365e7a5 Use <machine/conf.h> for prototypes of the block and character device 
functions.
 1997-01-28 05:00:03 +00:00
mark a497e39048 Fix the declarations of the interrupt handlers to accept void * pointers 
as the only argument and cast this as appropriate now that the function
pointers to the interrupt registration functions are fully prototyped.
Use <machine/conf.h> for the declarations of the device driver entry
points.
 1997-01-28 04:55:15 +00:00
mark 844495ceb6 Use machine/conf.h for prototypes for device entry points. 
Declare the cpuioctl() cmd argument as u_long rather than int.
 1997-01-28 04:36:14 +00:00
mark ed854d0d12 Fix the declarations of the interrupt handlers to accept void * pointers 
as the only argument and cast this as appropriate now that the function
pointers to the interrupt registration functions are fully prototyped.
 1997-01-28 04:20:58 +00:00
mark ad1a9d7854 Now that the generic sfas code works fine under interrupts, disable polling 
behaviour of the driver.
 1997-01-28 04:10:47 +00:00
mark e1460d785b Add prototypes for match and attach functions. 1997-01-28 04:08:21 +00:00
mikel 2ef9229953 remove superflous DESTDIR ref; PR 3143 1997-01-28 04:01:41 +00:00
gwr c7fd1435c6 Update for new struct member names in db_regs_t. 1997-01-27 23:07:04 +00:00
gwr b0f4781a3d Include <machine/frame.h> and typedef db_regs_t using struct trapframe 
(instead of replicating trapframe here by a different name).  Update the
macros that refer to members of db_regs_t to use the trapframe members.
 1997-01-27 23:02:55 +00:00
gwr 09fa19ebb5 Protect this agains multiple includes so it can be included by db_machdep.h 1997-01-27 22:58:45 +00:00
gwr 3cf095df8d The sunmon_* declarations are now in machdep.h 1997-01-27 22:55:07 +00:00
gwr 9f0e342d0c Now getting these from arch/sun3 1997-01-27 22:51:40 +00:00
gwr 5f1abbe73b Add OBIO_EMULEX_SCSI 1997-01-27 22:42:44 +00:00
gwr 7f16997d26 Replace sunmon.h with machdep.h 1997-01-27 22:35:03 +00:00
gwr 2e2e2a855c Change "machdep.h" to <machine/machdep.h> 1997-01-27 22:33:34 +00:00
gwr c1ccab6daa Get trap.c, vector.c from arch/sun3/sun3 1997-01-27 22:26:50 +00:00
gwr 8fddc5d688 Kill sunmon.h 1997-01-27 22:24:03 +00:00
gwr 55cc627131 Let bus_mapin return void* 1997-01-27 22:23:38 +00:00
gwr 0352f52a7a Kill sunmon.h; add sun "code names" (Hydra, Pegasus). 1997-01-27 22:22:51 +00:00
gwr 21da6a34c0 Add machdep.h; use sunmon_abort() instead of mon_exit_to_mon(). 1997-01-27 22:16:37 +00:00
gwr 39d7966a63 Kill sunmon.h 1997-01-27 22:15:06 +00:00
gwr 530f35200b kill type cast 1997-01-27 22:14:19 +00:00
gwr 317b22ec3f Let bus_mapin() return void * 1997-01-27 22:12:27 +00:00