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15040 Commits

Author SHA1 Message Date
mouse
f2e82f1145 Apply the interim fix from PR 2236, reformatted and a comment added. 
Not a real fix, but it should help until we get a real fix done.
 1997-01-31 00:47:12 +00:00
gwr
d9267b93fd Forgot to initialize cs->cs_rr0_dcd and fiends in attach. 1997-01-31 00:07:06 +00:00
scottr
fc20c2eb8f Add missing major number decls, from Klaus Klein (closes PR 3165). 1997-01-30 22:11:19 +00:00
tls
dff9c0904d Do not always use KMEMSTATS, it's a performance lose 1997-01-30 22:07:44 +00:00
cgd
f89ffa1fe4 don't clobber IER in cominit(). (suggested by mycroft.) 1997-01-30 19:42:33 +00:00
scottr
13802e3a85 Add DIOVERBOSE per Jason; clean up formatting for some options. 1997-01-30 18:33:52 +00:00
thorpej
5885fe6b78 This file is now obsolete. 1997-01-30 17:29:23 +00:00
oki
7195b16867 :: --> : 1997-01-30 16:03:55 +00:00
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
gwr
4a4af629f2 Just declare the sunmon_* functions here. No need for sunmon.h 1997-01-27 22:09:50 +00:00
gwr
46cb437677 Nuke sunmon.h, add machdep.h 1997-01-27 21:57:44 +00:00
gwr
cdac61715c Just declare the sunmon_* functions here. No need for sunmon.h 1997-01-27 21:48:37 +00:00
pk
772b81afe0 In cpu_startup(), after configure() returns, re-zero proc0's user area. 
This largely nullifies the effect of proc0's stack running into the
user area during auto-configuration.
 1997-01-27 21:18:17 +00:00
gwr
9d2ab17c95 Include <sun3/sun3/vector.h> 1997-01-27 20:54:14 +00:00
gwr
ca8e9852d2 Use sunmon_abort() instead of mon_panic(), etc. 1997-01-27 20:50:36 +00:00
gwr
c8b0ad744c Changed "machdep.h" to <machine/machdep.h> 1997-01-27 20:43:51 +00:00
gwr
feaca6a0df Let idprom_init() have void return. 1997-01-27 20:36:50 +00:00
gwr
9b52402303 Use sunmon_abort() instead of mon_panic() 
Let idprom_init() have void return.
 1997-01-27 20:35:58 +00:00
gwr
0942e69a7b Let bus_mapin() return void *; moved machdep.h 1997-01-27 19:56:33 +00:00
gwr
ced023ffd8 Let bus_mapin() return void * 1997-01-27 19:54:53 +00:00
gwr
f8d04bcffb Update comment about si_obio_options 1997-01-27 19:54:06 +00:00
gwr
340699a2b1 Fix copyrights (/s/REGENTS/FOUNDATION/) 1997-01-27 19:40:46 +00:00
gwr
8e207f0cda Eliminate reference to "romp" macro. Moved machdep.h, Fix copyright. 1997-01-27 19:19:59 +00:00
gwr
ded84699df Use stuff from <sun3/sun3/sunmon.h> 
Setup the msgbufp here like others.
Do vm_map_protect() on kernel text.
 1997-01-27 17:45:50 +00:00
gwr
13cb0851cb Implement _pmap_fault() (does the VA check and calls pmap_fault_reload). 
Correct VA range checks in pmap_protect and elsewhere (lower limit of
kernel VA for our purposes is virtual_avail, not VM_MIN_KERNEL_ADDRESS).
Make pmap_activate flush the cache (only if needed).  Fix copyright.
 1997-01-27 17:23:31 +00:00
gwr
a2bebc4a6b Sync. with the sun3x version (now the same, so sun3x can use this). 
Update exframesize[] array from hp300, comments, misc. cleanup, etc.
Replace machine-dependent section that called pmap_fault_reload()
with a simple call to the new _pmap_fault() macro which does any
of that MD stuff that might be necessary.
 1997-01-27 17:19:22 +00:00
gwr
39258ec971 Remove code that is now in sun3/sunmon.c (shared with sun3x) 
Rename some functions (remove sun3 prefix).  Fix copyright.
 1997-01-27 17:14:34 +00:00
gwr
fe9fba89df Rename some of the sun3-specific things to be closer to the sun3x version. 
Call pmap_activate with just one arg (the pmap), and do the cache flush
in there (if needed).
 1997-01-27 17:11:36 +00:00
gwr
65e048e41c Reorder to be somewhat more "top-down" (cosmetic). 
Fix copyright.
 1997-01-27 17:04:12 +00:00
gwr
e22c9eba99 Remove unused PMAP_ACTIVATE/PMAP_DEACTIVATE macros. 
Add new _pmap_fault macro used in trap.c
Declare pmap_activate() correctly.
 1997-01-27 17:02:14 +00:00
gwr
741b72ec69 Pull out things now declared elsewhere. 1997-01-27 16:58:59 +00:00
gwr
dff67a76a8 Map regs using sizeof(struct lereg1) instead of OBIO_AMD_ETHER_SIZE. 
Also fix copyright (s/REGENTS/FOUNDATION/)
 1997-01-27 16:57:12 +00:00
gwr
4618767f94 Add sun3/sunmon.c (also kill trailing spaces) 1997-01-27 16:11:11 +00:00
tls
0024ac02cf Correct old inode flag names in comment, and reformat for 80 character screen 1997-01-27 10:30:14 +00:00
leo
eb6f94c925 Print a new-line in attach function. 1997-01-27 10:19:33 +00:00
leo
eaf90deff5 Fix typo's in last commit. 1997-01-27 10:18:33 +00:00
leo
4a5570d41e Make MCLBYTES 2K. 1997-01-27 07:58:09 +00:00
leo
7145c74ac3 Change the type of bus_space_tag_t. 
Add the bus_space_(read|write)* functions.
 1997-01-27 07:57:12 +00:00
leo
a6b3b4a841 Add option to sleep until ST_DMA becomes available. 1997-01-27 07:54:40 +00:00
leo
dc32e39a7e Use bus_space_tag when calculating the physical address. 1997-01-27 07:53:29 +00:00
leo
a955088aa3 Correct comment. 1997-01-27 07:50:17 +00:00
rat
96653b0aac Add missing #include <isofs/cd9660/cd9660_extern.h> to provide 
prototype for 'cd9660_mountroot'.
 1997-01-26 22:58:32 +00:00
scottr
b19a7547d4 Forgot PFIL_HOOKS; correct this. Also, organize options less insanely. 1997-01-26 18:41:19 +00:00
hpeyerl
56542666eb fix an *old* booboo where the dma queue wasn't being set in unexpected 
case.  Found, fixed, and dictated by jason. (thorpe)
 1997-01-26 18:04:10 +00:00
hpeyerl
8cc55c80b6 ::->: :-) 1997-01-26 17:55:52 +00:00
oki
8217cb3f83 Rename in_xxxx to tv_xxxx (Use new ite_tv.c) 1997-01-26 12:17:59 +00:00
oki
dfddf7ddbb - Use New ite_tv.c 
- Remove unused ite_in.c and kernel_font.c line
 1997-01-26 12:13:46 +00:00
oki
458bd2f101 Use new ite_tv scheme, this file no longer used. 1997-01-26 12:10:45 +00:00
oki
d1c397b214 rewriteten ITE lower routine for x68k Text-Vram frame buffer. 1997-01-26 12:04:54 +00:00
gwr
c19546380b Check interrupt_reg==0, not clock_va (Oops!) 1997-01-26 06:17:07 +00:00
cgd
3573080902 split isasearch (!__BROKEN_INDIRECT_CONFIG) completely off of 
isascan (__BROKEN_INDIRECT_CONFIG), and attempt multiple match/attach
of cloning devices in isasearch().  (If a match/attach succeeds for
a cloning device, try it again.)
 1997-01-26 03:49:28 +00:00