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2212 Commits

Author SHA1 Message Date
Poul-Henning Kamp
0b7ed341e1 Change the disk(9) API in order to make device removal more robust. 
Previously the "struct disk" were owned by the device driver and this
gave us problems when the device disappared and the users of that device
were not immediately disappearing.

Now the struct disk is allocate with a new call, disk_alloc() and owned
by geom_disk and just abandonned by the device driver when disk_create()
is called.

Unfortunately, this results in a ton of "s/\./->/" changes to device
drivers.

Since I'm doing the sweep anyway, a couple of other API improvements
have been carried out at the same time:

The Giant awareness flag has been flipped from DISKFLAG_NOGIANT to
DISKFLAG_NEEDSGIANT

A version number have been added to disk_create() so that we can detect,
report and ignore binary drivers with old ABI in the future.

Manual page update to follow shortly.
 2004-02-18 21:36:53 +00:00
Yoshihiro Takahashi
63c69957ca MFi386: revision 1.397 (cosmetic changes) 2004-01-30 13:15:42 +00:00
Yoshihiro Takahashi
6c5786f2da MFi386: revision 1.1122 (typos and cosmetic changes) 2004-01-30 13:06:57 +00:00
Yoshihiro Takahashi
41319fae45 The ataraid device is not needed for pc98. 2004-01-27 15:39:32 +00:00
Jeff Roberson
048ac395be - Recruit some new ULE users by making it the default scheduler in GENERIC. 
ULE will be in a probationary period to determine whether it will be left
   as the default in 5.3 which would likely mean the rest of the 5.x series.
 2004-01-24 21:38:52 +00:00
Jacques Vidrine
5864cda7c6 Add PFIL_HOOKS to the GENERIC kernel configuration, primarily so 
that one can load the IPFilter module (which requires PFIL_HOOKS).

Requested by:	Many, for over a year
 2004-01-24 14:59:51 +00:00
Yoshihiro Takahashi
0461cbf76e MFi386: revisions from 1.1116 to 1.1119. 
Remove NEWCARD related devices.
 2004-01-21 16:28:19 +00:00
Yoshihiro Takahashi
9ce630976e Merged from sys/dev/sio/sio.c revision 1.418. 2004-01-21 16:12:29 +00:00
Yoshihiro Takahashi
91d0bb0b66 MFi386: revision 1.1114. 2004-01-12 03:43:05 +00:00
Yoshihiro Takahashi
6c021e3150 MFi386: revision 1.583. 2004-01-11 09:18:33 +00:00
John Baldwin
b277f64b8b Remove the AUTO_EOI_2 option for PC-98 as it has never done anything anyway 
and was even commented out in NOTES.
 2004-01-06 18:51:14 +00:00
David Xu
a30ec4b99c Make sigaltstack as per-threaded, because per-process sigaltstack state 
is useless for threaded programs, multiple threads can not share same
stack.
The alternative signal stack is private for thread, no lock is needed,
the orignal P_ALTSTACK is now moved into td_pflags and renamed to
TDP_ALTSTACK.
For single thread or Linux clone() based threaded program, there is no
semantic changed, because those programs only have one kernel thread
in every process.

Reviewed by: deischen, dfr
 2004-01-03 02:02:26 +00:00
Bruce Evans
42033f49c1 Garbage-collected CLK_USE_TSC_CALIBRATION. 
i386/conf/NOTES, pc98/conf/NOTES:
Fixed the descriptions of the other CLK_* options.
 2003-12-30 07:28:54 +00:00
Yoshihiro Takahashi
92c531b502 Add detach method. 2003-12-28 12:25:49 +00:00
Bruce Evans
ac0e70c401 Merged from sys/dev/sio/sio.c revision 1.417. 2003-12-26 03:06:11 +00:00
Warner Losh
6ee2f106aa The dgb driver is redundant with the digi driver in the tree. It uses 
lots of old interfaces, and digi now supports all cards that dgb
supported.  The author of the driver says that this is no longer
necessary.

Approved by: babkin@
 2003-12-07 04:18:52 +00:00
Warner Losh
c786876b1c There is no such thing as a pc98 machine with ISA expansion slots, nor 
is there a C-BUS Cronyx Sigma board.  Remove it from pc98 files and lint.

Approved by: re <scottl>
 2003-12-03 21:44:44 +00:00
Bruce Evans
f177e8630c Merged from sys/dev/sio/sio.c revisions 1.415 and 1.416. 
Approved by:	nyan
(Blanket approval for simple changes in sio.)
 2003-11-17 23:13:08 +00:00
Yoshihiro Takahashi
b860ed6360 opt_apic.h is not needed. 2003-11-15 12:37:15 +00:00
Yoshihiro Takahashi
bd25c916d5 MFi386: revisions from 1.1102 to 1.1105. 2003-11-15 12:33:39 +00:00
Marcel Moolenaar
fcaa2925a9 Change the clear_ret argument of get_mcontext() to be a flags argument. 
Since all callers either passed 0 or 1 for clear_ret, define bit 0 in
the flags for use as clear_ret. Reserve bits 1, 2 and 3 for use by MI
code for possible (but unlikely) future use. The remaining bits are for
use by MD code.

This change is triggered by a need on ia64 to have another knob for
get_mcontext().
 2003-11-09 20:31:04 +00:00
Seigo Tanimura
512824f8f7 - Implement selwakeuppri() which allows raising the priority of a 
thread being waken up.  The thread waken up can run at a priority as
  high as after tsleep().

- Replace selwakeup()s with selwakeuppri()s and pass appropriate
  priorities.

- Add cv_broadcastpri() which raises the priority of the broadcast
  threads.  Used by selwakeuppri() if collision occurs.

Not objected in:	-arch, -current
 2003-11-09 09:17:26 +00:00
Yoshihiro Takahashi
0e87805663 Include machine/asmacros.h instead of machine/asm.h. 
Submitted by:	bde
 2003-11-05 17:01:51 +00:00
Bruce Evans
2bcad53cb9 Removed reference to the garbage (and soon to be deleted) option 
DPT_ALLOW_MEMIO.
 2003-11-05 14:34:36 +00:00
Yoshihiro Takahashi
6628d2596a 'options APIC_IO' is replaced by 'device apic'. 2003-11-04 13:52:09 +00:00
Yoshihiro Takahashi
87780dc517 'options APIC_IO' is replaced by 'device apic'. 2003-11-04 13:31:44 +00:00
Yoshihiro Takahashi
6469c6629c MFi386: revision 1.206 2003-11-04 13:15:12 +00:00
Yoshihiro Takahashi
18cf8bfb1c MFi386: revision 1.580 2003-11-04 13:14:14 +00:00
Yoshihiro Takahashi
95755cc99b Split pc98 support into pc98/pc98/nmi.c. 2003-11-04 13:01:41 +00:00
Yoshihiro Takahashi
b84a41b421 MFi386: revision 1.579. 2003-10-31 14:54:33 +00:00
Yoshihiro Takahashi
a59a17a08d Merged from sys/isa/syscons_isa.c revision 1.24. 2003-10-31 13:48:24 +00:00
Yoshihiro Takahashi
673520bac8 MFi386: revision 1.578. 2003-10-31 13:47:43 +00:00
Yoshihiro Takahashi
a1f83c968f MFi386: revision 1.577. 2003-10-19 11:35:44 +00:00
Poul-Henning Kamp
b52b7f465d Eliminate use bio_blkno. 2003-10-18 17:51:26 +00:00
Poul-Henning Kamp
91a50fa4a5 Discontinue bio_blkno usage. 2003-10-18 17:45:45 +00:00
Yoshihiro Takahashi
ac134d1d1b MFi386: revision 1.576. 2003-10-11 09:24:58 +00:00
Yoshihiro Takahashi
6d8fc6bf6f Merged from sys/dev/sio/sio.c revisions from 1.405 to 1.414. 2003-10-05 11:55:14 +00:00
Yoshihiro Takahashi
98120869b4 MFi386: revisions 1.572, 1.573 and 1.574. 2003-10-05 09:05:45 +00:00
Yoshihiro Takahashi
d4b3b85f35 MFi386: revision 1.205 2003-10-05 08:56:49 +00:00
Poul-Henning Kamp
3f99f14bf1 OK, I messed up /dev/console with what I had hoped would be compat 
code.  Convert remaining console drivers and hope for the best.
 2003-09-26 19:35:50 +00:00
Poul-Henning Kamp
405f776c83 Typo in last commit: missing ')' 2003-09-26 12:13:35 +00:00
Poul-Henning Kamp
4866f95d76 Change fb_attach() and fb_detach() to take a integer unit number rather 
than a dev_t.

All of the dev_t's passed were bogusly created with makedev()
 2003-09-26 10:41:44 +00:00
Yoshihiro Takahashi
33e38a2cc8 Implement the bus_space_map() function to allocate resources and initialize 
a bus_handle, but currently it does only initializing a bus_handle.
 2003-09-23 08:22:34 +00:00
Yoshihiro Takahashi
6c04a4a3dd Merged from sys/isa/fd.c revisions 1.259 and 1.260. 2003-09-18 09:49:08 +00:00
Yoshihiro Takahashi
211822ccef Merged from sys/isa/fd.c revision 1.258. 2003-09-13 12:56:05 +00:00
Yoshihiro Takahashi
8278014bce MFi386 revisions 1.570 and 1.571. 2003-09-11 14:07:02 +00:00
Yoshihiro Takahashi
916a70c619 MFi386: revision 1.204. 2003-09-11 14:05:06 +00:00
Yoshihiro Takahashi
c475aa0304 MFi386: revision 1.1093. 2003-09-11 13:44:48 +00:00
Yoshihiro Takahashi
79a5a35f9e Merged from sys/isa/fd.c revisions 1.252, 1.253, 1.254, 1.255 and 1.257. 2003-09-11 13:35:35 +00:00
David E. O'Brien
3fc40c2484 Sort 'bge' correctly. 2003-09-10 18:54:59 +00:00