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25000 Commits

Author SHA1 Message Date
tls c16cd03a2f add CCDNBUF and KMEMSTATS descriptions, and remove obsolete mention of NKPDE option 1997-01-30 09:16:54 +00:00
matthias 470161650e compression ratio was computed wrong. 1997-01-30 09:14:50 +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
mikel 00702536b8 eliminate absent directories from .PATH; PR bin/3154 1997-01-30 07:29:11 +00:00
mikel 9723c5a793 add SEE ALSO sections for interface functions; PR lib/3158 
also added missing doublequote char.
 1997-01-30 07:15:49 +00:00
mikel feaa2cfce3 fix leftovers from lite2 integration; PR misc/3159 1997-01-30 06:52:44 +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 17aa7541b7 Add support to display the ccd-specific statistics kept by the ccd 
driver.
 1997-01-30 04:02:08 +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 e911ec0bfe Don't try to divide by zero in progressmeter(). 
From Thorsten Frueauf <frueauf@ira.uka.de>, PR #3160.
 1997-01-30 03:36:26 +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
thorpej 0941c04d45 Add support for generating MD5 checksums, partially derived from the 
FreeBSD md5(1) program.  MD5 checksums may be generated by using the
"-m" flag to cksum, or by invoking this program as "md5".
 1997-01-30 01:10:32 +00:00
thorpej 2fb6cfc85c Install md4.h and md5.h 1997-01-30 01:05:58 +00:00
thorpej 8d29c3cb33 Include files for MD4/MD5 routines, from FreeBSD. 1997-01-30 01:05:01 +00:00
thorpej 361fd90923 Functions were added to the C library; bump minor. 1997-01-30 01:02:45 +00:00
thorpej 1355adcf18 Build the MD4/MD5 sources. 1997-01-30 01:02:17 +00:00
thorpej e176fc8fc9 Add MD4/MD5 routines to the C library, taken directly from FreeBSD's 
"libmd".
 1997-01-30 01:01:39 +00:00
mark ab4940de30 Cast -1 to an unsigned char for the test with fil.fr_icode as the fr_icode 
field is declared as an unsigned char.
 1997-01-29 18:39:47 +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
ws ac112dcf50 Shifting by 32 on a 32-bit machine is undefined 
(and in fact -1 << 32 results in -1 on e.g. x86)
 1997-01-29 12:07:26 +00:00
explorer c80b5ae409 Doh! MAXHOSTNAMELEN, not MAXHOSTNAME 1997-01-29 10:30:14 +00:00
explorer 143a02016e Allow local hostname to be longer than 32 characters, and make certain it will 
fit in the buffer space provided.  Also, ensure null termination.
 1997-01-29 03:21:01 +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
mark 3d14bc1b12 Use an integer rather than a char for the getopt() return value in order 
to make it work with architectures that use unsigned chars.
 1997-01-29 01:49:25 +00:00
mark 2ab96deb9a Use an integer rather than a char for the getopt() return value in main() 
in order to make it work with architectures that use unsigned chars.
 1997-01-29 01:29:09 +00:00
mycroft c4062005b4 Oops! Forgot to pop an argument to npxintr(). 1997-01-29 01:07:38 +00:00
christos b210ac559b make $MACHINE_ARCH settable from the environment. 1997-01-28 23:58:00 +00:00
pk 01bd8a8ca8 Initialize `f_offset'. 1997-01-28 09:41:03 +00:00
mrg b4891ddaae don't need -E to ipf. 1997-01-28 06:33:36 +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
mikel ffba261ec0 add support for COPTS, as in bsd.prog.mk 1997-01-28 03:38:40 +00:00
christos 704854c465 Update to version 3.22 1997-01-28 00:49:36 +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