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709 Commits

Author SHA1 Message Date
Yoshihiro Takahashi
164e09ddb4 - Move the NPX_DEBUG option to options.{i386,pc98} and use opt_npx.h. 
- Move npx related defines to {i386,pc98}/include/npx.h to remove #include
  {isa,cbus}.h.
 2005-05-12 12:47:41 +00:00
Yoshihiro Takahashi
257d63789e - Move lptreg.h into pc98/cbus and rename to olptreg.h. 
- Remove ifdef pc98.
 2005-05-10 12:30:30 +00:00
Yoshihiro Takahashi
d1725ef7ff Change a directory layout for pc98. 
- Move MD files into <arch>/<arch>.
  - Move bus dependent files into <arch>/<bus>.
Rename some files to more suitable names.

Repo-copied by:	peter
Discussed with:	imp
 2005-05-10 12:02:18 +00:00
Yoshihiro Takahashi
ce45d2c162 - Remove ifdef PC98. 
- Reduce diffs from i386.
 2005-04-13 13:26:48 +00:00
John Baldwin
fc972f4cc4 Merge from i386: 
- Add a i8254_pending variable to save some indirections in clkintr().
- Don't bother setting up an IRQ0 handler if we are using the lapic timer.
 2005-03-24 21:36:15 +00:00
Warner Losh
8afd8dde0c Define IRQ_NPX for the irq used for the npx. Define macro for a full 
reset of of npx, as appropriate for the platform.
 2005-03-16 20:44:19 +00:00
Yoshihiro Takahashi
f7fdacf1fa MFi386: revision 1.217. 2005-03-12 10:30:06 +00:00
John Baldwin
dd1d2889f2 - Remove the BURN_BRIDGES marked support for hooking into the ISA timer 0 
interrupt.
- Remove the timer_func variable as it now has a static value of
  hardclock() and is only used in one place.

Axe borrowed from:	phk
 2005-03-09 15:33:58 +00:00
Poul-Henning Kamp
e70377df79 Use dynamic major number allocation. 2005-02-27 22:16:30 +00:00
Yoshihiro Takahashi
179c6e9063 Merged from sys/dev/sio/sio.c revision 1.458. 2005-02-11 03:41:34 +00:00
John Baldwin
3b1569715e Fix pc98 compile: merge in changes to use the local APIC timer. Also, add 
missing initialization of i8254_intsrc while I am here.
 2005-02-09 22:48:22 +00:00
Yoshihiro Takahashi
88d91a5ad0 Remove unused defines. 2005-02-07 12:23:07 +00:00
Poul-Henning Kamp
c81b5b21d3 Add missing isa_dmatc() function. 
This may or may not be correct,  Only the pcii driver would notice and
it doesn't support PC98 yet.
 2005-02-07 08:19:53 +00:00
Yoshihiro Takahashi
9f83151765 Merged from sys/dev/sio/sio.c revision 1.457. 2005-02-04 13:35:21 +00:00
Warner Losh
e253961839 In my last commit, I'd assumed that LINE30 was always defined. It 
turns out that LINE30_ROW was always defined, not LINE30.  I confused
this for LINE30 and did the unifdef -DLINE30 using that mistaken
belief.  This corrects that problem.

Submitted by: nyan-san
 2005-01-09 22:17:39 +00:00
Warner Losh
75a323c107 LINE30 is always defined now, so unifdef -DLINE30 for clarity. 2005-01-08 22:29:53 +00:00
Warner Losh
3e4ad73535 Merge module.h into 30line.h and remove it. It lacked a 
copyright/license header and was only used by 30line.h.  It appears
that the copyright/license in 30line.h covers the old contents
module.h anyway, so this simplifies things a little while cleaning up
one obscure potential license confusion...

Revired by: nyan-san
 2005-01-08 22:29:23 +00:00
Warner Losh
60727d8b86 /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
Poul-Henning Kamp
d214c67938 Fix comment. 2004-12-22 17:32:27 +00:00
Yoshihiro Takahashi
437a051986 Add FL_MFM flag to the fd_native_types structure. 
Submitted by:	Watanabe Kazuhiro <CQG00620@nifty.ne.jp>
 2004-11-09 14:08:21 +00:00
Poul-Henning Kamp
c2ec6cc809 Use bioq_takefirst() 2004-10-22 08:12:49 +00:00
Yoshihiro Takahashi
9e6b875495 Merged from sys/dev/sio/sio.c (Use generic tty code). 2004-10-15 08:22:37 +00:00
Nate Lawson
3805720c53 Remove unused variable. 2004-10-15 04:59:21 +00:00
Nate Lawson
e5979322ba Remove local hacks to set flags now that the device probe does this for us. 
Tested on every device except sio_pci and the pc98 fd.c.  Perhaps something
similar should be done for the "disabled" hints also.

MFC after:	2 weeks
 2004-10-14 22:21:59 +00:00
Poul-Henning Kamp
9cb9afbd68 Use generic tty code instead of local stuff. 
NB:  device names are now consistent:  {cua,tty}d$(port)[.lock,.init]
 2004-10-13 08:27:20 +00:00
Yoshihiro Takahashi
725991af20 Add more PnP serial cards support. 
PR:		kern/72226
Submitted by:	Hirokazu WATANABE <wnabe@par.odn.ne.jp>
 2004-10-01 15:58:54 +00:00
Yoshihiro Takahashi
e48b233cd8 Merged from sys/dev/sio/sio.c: more tty related changes. 2004-09-20 14:01:38 +00:00
Poul-Henning Kamp
b6fa152c44 Use tty->t_sc, ttyalloc() and lock/init termios from struct tty. 2004-09-17 10:59:17 +00:00
Poul-Henning Kamp
ead167465e Include <sys/malloc.h> to satisfy new isa_dma stuff. 2004-09-17 10:55:01 +00:00
Poul-Henning Kamp
7ce1979be6 Add new a function isa_dma_init() which returns an errno when it fails 
and which takes a M_WAITOK/M_NOWAIT flag argument.

Add compatibility isa_dmainit() macro which whines loudly if
isa_dma_init() fails.

Problem uncovered by:	tegge
 2004-09-15 12:09:50 +00:00
Yoshihiro Takahashi
6d0e236ade Merged from sys/dev/fdc/fdc.c revision 1.283. 2004-08-22 15:10:53 +00:00
Yoshihiro Takahashi
04fc672ad6 Merged from sys/dev/sio/sio.c revision 1.450. 2004-07-24 15:13:42 +00:00
Yoshihiro Takahashi
b13793039c Merged from the following changes. 
- sys/dev/fdc/fdc.c revision 1.281
  - sys/dev/fdc/fdcvar.h revision 1.3
  - sys/dev/fdc/fdc_isa.c revision 1.7
 2004-07-17 10:07:19 +00:00
Poul-Henning Kamp
672c05d49c Preparation commit for the tty cleanups that will follow in the near 
future:

rename ttyopen() -> tty_open() and ttyclose() -> tty_close().

We need the ttyopen() and ttyclose() for the new generic cdevsw
functions for tty devices in order to have consistent naming.
 2004-07-15 20:47:41 +00:00
Yoshihiro Takahashi
dc6ea865f7 Move the fdc_alloc_resources function into the bus front end. 2004-07-15 15:00:02 +00:00
Yoshihiro Takahashi
64c232e672 Merged from recent fdc driver changes. 
Make a separate function to check FDD type.
 2004-07-13 13:14:37 +00:00
Yoshihiro Takahashi
61e878c58c MFi386: revision 1.213. 
Fix miss merging in previous change.
 2004-07-13 12:58:36 +00:00
Poul-Henning Kamp
911dbd84c7 Introduce ttygone() which indicates that the hardware is detached. 
Move dtrwait logic to the generic TTY level.
 2004-07-11 15:18:39 +00:00
Yoshihiro Takahashi
167b6b11dd MFi386: revision 1.212. 2004-07-11 13:46:10 +00:00
Marcel Moolenaar
6af8e47df7 Update for the KDB framework. Sanitize the alpha console code now that 
it's in the way even more. Basicly: remove all alpha specific console
support from gfb(4), sio(4) and syscons(4). Rewrite the alpha console
initialization to be identical to all other platforms. In a nutshell:
call cninit().
The platform specific code now only sets or clears RB_SERIAL and thus
automaticly causes the right console to be selected.

sio.c:
o  Replace the remote GDB hacks and use the GDB debug port interface
   instead.
o  Make debugging code conditional upon KDB instead of DDB.
o  Call kdb_alt_break() instead of db_alt_break().
o  Call kdb_enter() instead of breakpoint().
o  Remove the ugly compatibility of using the console as the debug
   port.
 2004-07-10 22:29:41 +00:00
Yoshihiro Takahashi
d5103548b4 - Merged from sys/dev/fdc/fdc.c revision 1.275. 
- Break out the cbus front end from fd.c.
- Remove the pccard support because it was broken.
 2004-07-08 13:56:17 +00:00
Yoshihiro Takahashi
71ca36da63 MFi386: revision 1.16. 2004-07-08 13:48:49 +00:00
Yoshihiro Takahashi
ccac00d33e Remove obsolete defines. 2004-07-08 13:47:56 +00:00
Yoshihiro Takahashi
b9d41c7aae Merged from sys/dev/sio/sio.c revision 1.446. 2004-07-01 09:32:32 +00:00
John Baldwin
3df6c4de7e - Shorten the names for the TTY related swi interrupt handlers as the 
'tty:' prefix is largely redundant.
- Fix the priority of the low-priority TTY SWIs that are hung off of the
  softclock thread.

Submitted by:	bde (2)
 2004-06-28 16:17:11 +00:00
Yoshihiro Takahashi
3fdb25139d Merged from sys/dev/sio/sio.c revision 1.444. 2004-06-28 13:28:20 +00:00
Poul-Henning Kamp
cb9ea5f4cb Pick the hotchar out of the tty structure instead of caching private 
copies.

No current line disciplines have a dynamically changing hotchar, and
expecting to receive anything sensible during a change in ldisc is
insane so no locking of the hotchar field is necessary.
 2004-06-26 09:20:07 +00:00
Yoshihiro Takahashi
dcfafc520f Merged from sys/dev/sio/sio.c revision 1.442. 
(Use generic support for modemcontrol and BREAK ioctls.)
 2004-06-26 04:00:46 +00:00
Poul-Henning Kamp
fdf5c3da04 Remove the TIOCDCDTIMESTAMP option. 
The RFC-2783 PPS-API (<sys/timepps.h>) provides better and more
configurable service.
 2004-06-22 20:32:17 +00:00
Yoshihiro Takahashi
2ed7f2ea6d Merged from sys/dev/sio/sio.c revisions 1.439 and 1.440. 2004-06-22 12:12:10 +00:00
Poul-Henning Kamp
89c9c53da0 Do the dreaded s/dev_t/struct cdev */ 
Bump __FreeBSD_version accordingly.
 2004-06-16 09:47:26 +00:00
Warner Losh
28384b60be Include vm/vm_param.h to pull in KERNBASE now. This should fix the 
pc98 tinderbox breakage.
 2004-06-13 20:17:44 +00:00
Poul-Henning Kamp
1930e303cf Deorbit COMPAT_SUNOS. 
We inherited this from the sparc32 port of BSD4.4-Lite1.  We have neither
a sparc32 port nor a SunOS4.x compatibility desire these days.
 2004-06-11 11:16:26 +00:00
Poul-Henning Kamp
bbc8ceda71 Add missing <sys/module.h> includes. 2004-06-07 06:04:27 +00:00
Poul-Henning Kamp
13e84a71e0 Centralize the line discipline optimization determination in a function 
called ttyldoptim().

Use this function from all the relevant drivers.

I belive no drivers finger linesw[] directly anymore, paving the way for
locking and refcounting.
 2004-06-04 21:55:55 +00:00
Poul-Henning Kamp
fe3ec6224a Manual edits to change linesw[]-frobbing to ttyld_*() calls. 2004-06-04 20:04:52 +00:00
Poul-Henning Kamp
2140d01b27 Machine generated patch which changes linedisc calls from accessing 
linesw[] directly to using the ttyld...() functions

The ttyld...() functions ar inline so there is no performance hit.
 2004-06-04 16:02:56 +00:00
Poul-Henning Kamp
ba9ee6c533 Add missing <sys/module.h> #includes 2004-06-04 13:04:10 +00:00
Poul-Henning Kamp
e451f9b758 Make the remaining serial drivers call ttyioctl() rather than calling 
the linedisc directly.
 2004-06-04 08:02:37 +00:00
Poul-Henning Kamp
186f2b9e04 Add missing <sys/module.h> includes currently relying on nested include 
in <sys/kernel.h>
 2004-06-03 06:10:02 +00:00
Poul-Henning Kamp
be9bd88238 There is no need to explicitly call the stop function. In all likelyhood 
->l_close() did it and ttyclose certainly will.
 2004-06-01 11:57:15 +00:00
Poul-Henning Kamp
a1cda79464 There is no need to explicitly call ttwakeup() and ttwwakeup() after 
ttyclose() has been called.  It's already been done once by ttyclose,
and probably once by the line-discipline too.
 2004-06-01 11:38:06 +00:00
Poul-Henning Kamp
bda4474a59 ttyclose() increments t_gen. Remove redundant increments in drivers. 2004-06-01 10:15:56 +00:00
Yoshihiro Takahashi
a83e8010cc Merged from sys/dev/fdc/fdc.c revision 1.272. 2004-05-30 13:56:06 +00:00
Yoshihiro Takahashi
413131337a Mereged from sys/dev/sio/sio.c revision 1.429. 2004-05-06 13:16:45 +00:00
Yoshihiro Takahashi
4496bb391f - Remove obsolete examples. 
- Add a comment about meaning of flags.
- Disable unused defines.
 2004-05-01 06:53:38 +00:00
Yoshihiro Takahashi
2c7f49d5d5 Merged from sys/dev/sio/sio.c revision 1.428. 2004-05-01 06:46:10 +00:00
Yoshihiro Takahashi
944d807245 Merged from sys/isa/fd.c revision 1.270. 2004-04-25 12:43:44 +00:00
Warner Losh
2fcbca0d85 Remove advertising clause from University of California Regent's 
license, per letter dated July 22, 1999 and email from Peter Wemm,
Alan Cox and Robert Watson.

Approved by: core, peter, alc, rwatson
 2004-04-07 05:00:01 +00:00
Yoshihiro Takahashi
2c08d6bea1 Add a comment about time stamper. 
Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
 2004-03-29 12:51:46 +00:00
Yoshihiro Takahashi
279b998b38 - Fix PC98 supports after importing auto selection. [1] 
- Fix 1.44MB floppy drive probe sequence. [2]

Submitted by:	Watanabe Kazuhiro <CQG00620@nifty.ne.jp> [1]
		chi@bd.mbn.or.jp (Chiharu Shibata) [2]
 2004-03-28 13:40:23 +00:00
Nate Lawson
5f96beb9e0 Convert callers to the new bus_alloc_resource_any(9) API. 
Submitted by:	Mark Santcroos <marks@ripe.net>
Reviewed by:	imp, dfr, bde
 2004-03-17 17:50:55 +00:00
Warner Losh
91a5625be4 including isa_device.h was historical in this file, remove it 2004-03-15 10:39:01 +00:00
Yoshihiro Takahashi
05f0fb092f Remove '#include <machine/bus_pio.h>'. This is meaningless. 2004-03-07 05:39:38 +00:00
Poul-Henning Kamp
db42ff97da Remove unused FDNUMTOUNIT() macro 2004-02-29 10:21:40 +00:00
Yoshihiro Takahashi
6cab36d49d Merged from sys/isa/fd.c revision 1.266. 2004-02-26 14:59:10 +00:00
Poul-Henning Kamp
dc08ffec87 Device megapatch 4/6: 
Introduce d_version field in struct cdevsw, this must always be
initialized to D_VERSION.

Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing
four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.
 2004-02-21 21:10:55 +00:00
Poul-Henning Kamp
8e1f1df080 Device megapatch 3/6: 
Add missing D_TTY flags to various drivers.

Complete asserts that dev_t's passed to ttyread(), ttywrite(),
ttypoll() and ttykqwrite() have (d_flags & D_TTY) and a struct tty
pointer.

Make ttyread(), ttywrite(), ttypoll() and ttykqwrite() the default
cdevsw methods for D_TTY drivers and remove the explicit initializations
in various drivers cdevsw structures.
 2004-02-21 20:41:11 +00:00
Poul-Henning Kamp
c9c7976f7f Device megapatch 1/6: 
Free approx 86 major numbers with a mostly automatically generated patch.

A number of strategic drivers have been left behind by caution, and a few
because they still (ab)use their major number.
 2004-02-21 19:42:58 +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
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
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
6469c6629c MFi386: revision 1.206 2003-11-04 13:15:12 +00:00
Yoshihiro Takahashi
95755cc99b Split pc98 support into pc98/pc98/nmi.c. 2003-11-04 13:01:41 +00:00
Yoshihiro Takahashi
a59a17a08d Merged from sys/isa/syscons_isa.c revision 1.24. 2003-10-31 13:48:24 +00:00
Poul-Henning Kamp
b52b7f465d Eliminate use bio_blkno. 2003-10-18 17:51:26 +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
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
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
916a70c619 MFi386: revision 1.204. 2003-09-11 14:05:06 +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
Yoshihiro Takahashi
65463a6400 Merged from sys/dev/sio/sio.c revisions 1.403 and 1.404. 2003-08-28 11:20:54 +00:00
Yoshihiro Takahashi
07efc976b0 MFi386: revisions 1.202 and 1.203. 2003-08-23 06:06:55 +00:00
Warner Losh
ba4b44f1c4 bandaide to make this build again 2003-08-16 17:22:54 +00:00
Yoshihiro Takahashi
cbb06fd60c MFi386: revision 1.201. 2003-08-08 12:45:42 +00:00
Yoshihiro Takahashi
a99de58f92 Merged from sys/dev/sio/sio.c revision 1.400. 2003-08-02 09:41:31 +00:00
Yoshihiro Takahashi
91e953ae9b Merged from sys/dev/ppc/ppc.c revision 1.42. 2003-08-02 09:25:25 +00:00
Yoshihiro Takahashi
6b6ee1e771 Supported the gdc_clear function. 
Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
 2003-07-21 13:00:09 +00:00
John Baldwin
8a9bc9c03b - Use the new resource_disabled() helper function to see if devices are 
disabled.
- Change the apm driver to match the acpi driver's behavior by checking to
  see if the device is disabled in the identify routine instead of in the
  probe routine.  This way if the device is disabled it is never created.

Note that a few places (ips(4), Alpha SMP) used "disable" instead of
"disabled" for their hint names, and these hints must be changed to
"disabled".  If this is a big problem, resource_disabled() can always be
changed to honor both names.
 2003-07-02 16:09:02 +00:00
Poul-Henning Kamp
2ca77c355d Replace evil abuse of geteblk() with malloc(9). 2003-06-16 07:41:47 +00:00
Yoshihiro Takahashi
079a4307f0 MFi386: revision 1.199 2003-06-01 04:51:07 +00:00
Yoshihiro Takahashi
de31756031 Merged from sys/isa/ppc.c revision 1.40. 2003-06-01 04:48:34 +00:00
Yoshihiro Takahashi
adeebc533e Merged from sys/isa/fd.c revision 1.250. 2003-06-01 04:46:30 +00:00
Yoshihiro Takahashi
b19a8c613b Merged from sys/dev/sio/sio.c revision 1.399. 2003-06-01 04:44:43 +00:00
Alexander Kabaev
104a9b7e3e Deprecate machine/limits.h in favor of new sys/limits.h. 
Change all in-tree consumers to include <sys/limits.h>

Discussed on:	standards@
Partially submitted by: Craig Rodrigues <rodrigc@attbi.com>
 2003-04-29 13:36:06 +00:00
Poul-Henning Kamp
891619a66d Use bioq_flush() to drain a bio queue with a specific error code. 
Retain the mistake of not updating the devstat API for now.

Spell bioq_disksort() consistently with the remaining bioq_*().

#include <geom/geom_disk.h> where this is more appropriate.
 2003-04-01 15:06:26 +00:00
Jake Burkholder
227f9a1c58 - Add vm_paddr_t, a physical address type. This is required for systems 
where physical addresses larger than virtual addresses, such as i386s
  with PAE.
- Use this to represent physical addresses in the MI vm system and in the
  i386 pmap code.  This also changes the paddr parameter to d_mmap_t.
- Fix printf formats to handle physical addresses >4G in the i386 memory
  detection code, and due to kvtop returning vm_paddr_t instead of u_long.

Note that this is a name change only; vm_paddr_t is still the same as
vm_offset_t on all currently supported platforms.

Sponsored by:	DARPA, Network Associates Laboratories
Discussed with:	re, phk (cdevsw change)
 2003-03-25 00:07:06 +00:00
Matthew N. Dodd
c1f567e304 PC98 systems don't need to worry about the MCA bus. 2003-03-24 19:10:33 +00:00
Poul-Henning Kamp
b4b138c27f Including <sys/stdint.h> is (almost?) universally only to be able to use 
%j in printfs, so put a newsted include in <sys/systm.h> where the printf
prototype lives and save everybody else the trouble.
 2003-03-18 08:45:25 +00:00
Poul-Henning Kamp
ddcceb7e08 Fix malloc() without legal mode flag. 2003-03-17 07:28:01 +00:00
Poul-Henning Kamp
1ecc485c1b Call devstat_start_transaction_bio() instead of devstat_start_transaction() 2003-03-15 10:50:44 +00:00
Yoshihiro Takahashi
947878824d Merged from sys/dev/sio/sio.c revisions 1.387 and 1.388. 2003-03-09 10:15:11 +00:00
Poul-Henning Kamp
a9d2245ea8 Allocate the devstat structure with devstat_new_entry(). 2003-03-08 21:44:46 +00:00
Poul-Henning Kamp
182a9f7455 Make nokqfilter() return the correct return value. 
Ditch the D_KQFILTER flag which was used to prevent calling NULL pointers.
 2003-03-03 16:24:47 +00:00
Poul-Henning Kamp
7ac40f5f59 Gigacommit to improve device-driver source compatibility between 
branches:

Initialize struct cdevsw using C99 sparse initializtion and remove
all initializations to default values.

This patch is automatically generated and has been tested by compiling
LINT with all the fields in struct cdevsw in reverse order on alpha,
sparc64 and i386.

Approved by:    re(scottl)
 2003-03-03 12:15:54 +00:00
Dag-Erling Smørgrav
521f364b80 More low-hanging fruit: kill caddr_t in calls to wakeup(9) / [mt]sleep(9). 2003-03-02 16:54:40 +00:00
Maxime Henrion
b9deb009c2 Convert one more d_mmap_t consumer I missed in my previous commit. 2003-02-25 13:30:50 +00:00
Maxime Henrion
07159f9c56 Cleanup of the d_mmap_t interface. 
- Get rid of the useless atop() / pmap_phys_address() detour.  The
  device mmap handlers must now give back the physical address
  without atop()'ing it.
- Don't borrow the physical address of the mapping in the returned
  int.  Now we properly pass a vm_offset_t * and expect it to be
  filled by the mmap handler when the mapping was successful.  The
  mmap handler must now return 0 when successful, any other value
  is considered as an error.  Previously, returning -1 was the only
  way to fail.  This change thus accidentally fixes some devices
  which were bogusly returning errno constants which would have been
  considered as addresses by the device pager.
- Garbage collect the poorly named pmap_phys_address() now that it's
  no longer used.
- Convert all the d_mmap_t consumers to the new API.

I'm still not sure wheter we need a __FreeBSD_version bump for this,
since and we didn't guarantee API/ABI stability until 5.1-RELEASE.

Discussed with:		alc, phk, jake
Reviewed by:		peter
Compile-tested on:	LINT (i386), GENERIC (alpha and sparc64)
Runtime-tested on:	i386
 2003-02-25 03:21:22 +00:00
Yoshihiro Takahashi
d653affd6c Fix compile error with FB_INSTALL_CDEV option. 2003-02-23 13:28:44 +00:00
Poul-Henning Kamp
263444cfbf Change the console interface to pass a "struct consdev *" instead of a 
dev_t to the method functions.

The dev_t can still be found at struct consdev *->cn_dev.

Add a void *cn_arg element to struct consdev which the drivers can use
for retrieving their softc.
 2003-02-20 20:54:45 +00:00
Warner Losh
a163d034fa Back out M_* changes, per decision of the TRB. 
Approved by: trb
 2003-02-19 05:47:46 +00:00
Poul-Henning Kamp
029f0b69a4 Change "dev_t gdbdev" to "void *gdb_arg", some possible paths for GDB 
will not have a dev_t.
 2003-02-16 19:22:21 +00:00
Poul-Henning Kamp
f341ca9891 Remove #include <sys/dkstat.h> 2003-02-16 14:13:23 +00:00
Poul-Henning Kamp
876fbedb4c Switch to use the TSC code i386/i386/tsc.c 2003-02-11 11:43:58 +00:00
Yoshihiro Takahashi
5035ea340d Merged from sys/dev/sio/sio.c revision 1.383. 2003-02-07 10:16:35 +00:00
Poul-Henning Kamp
f316d6c1d3 Reduce diff to i386/isa/clock.c by unifdef -DPC98 2003-02-05 10:16:43 +00:00
Poul-Henning Kamp
e39ced7f6a Typo in last commit 2003-02-05 09:35:02 +00:00
Poul-Henning Kamp
4bec58cd70 MFi386: write the correct weekday back to the RTC. 2003-02-05 09:33:57 +00:00
Poul-Henning Kamp
91f1c2b3cc Split the global timezone structure into two integer fields to 
prevent the compiler from optimizing assignments into byte-copy
operations which might make access to the individual fields non-atomic.

Use the individual fields throughout, and don't bother locking them with
Giant: it is no longer needed.

Inspired by:    tjr
 2003-02-03 19:49:35 +00:00
Jake Burkholder
238dd3209a Split statclock into statclock and profclock, and made the method for driving 
statclock based on profhz when profiling is enabled MD, since most platforms
don't use this anyway.  This removes the need for statclock_process, whose
only purpose was to subdivide profhz, and gets the profiling clock running
outside of sched_lock on platforms that implement suswintr.
Also changed the interface for starting and stopping the profiling clock to
do just that, instead of changing the rate of statclock, since they can now
be separate.

Reviewed by:	jhb, tmm
Tested on:	i386, sparc64
 2003-02-03 17:53:15 +00:00
Yoshihiro Takahashi
57afe26bb6 MFi386: revision 1.192. 2003-01-30 13:23:18 +00:00
Poul-Henning Kamp
38563e3c33 Make tsc_freq a 64bit on PC98 also. 2003-01-29 18:08:26 +00:00
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
 2003-01-21 08:56:16 +00:00
Yoshihiro Takahashi
6f40e92346 Merged from sys/isa/syscons_isa.c revision 1.21. 2003-01-15 13:12:12 +00:00
Yoshihiro Takahashi
7a6794e9c4 Merged from sys/isa/fd.c revision 1.244. 2003-01-12 03:11:21 +00:00
Yoshihiro Takahashi
f61e88f901 Merged from sys/isa/fd.c revision 1.243. 2003-01-03 06:40:54 +00:00
Jens Schweikhardt
9d5abbddbf Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 
especially in troff files.
 2003-01-01 18:49:04 +00:00
Jens Schweikhardt
d64ada501a Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/ 
Add FreeBSD Id tag where missing.
 2002-12-30 21:18:15 +00:00
Yoshihiro Takahashi
0730e65baa Merged from sys/isa/fd.c revision 1.242. 2002-11-17 02:39:55 +00:00
Yoshihiro Takahashi
2ea0bd9562 Merged from sys/isa/syscons_isa.c revision 1.20. 2002-10-22 15:22:49 +00:00
Yoshihiro Takahashi
abf7bd9e91 MFi386: revisions 1.189 and 1.190. 2002-10-22 15:19:46 +00:00
Yoshihiro Takahashi
971475a2da Merged from sys/isa/syscons_isa.c revision 1.19. 2002-10-17 12:54:51 +00:00
Yoshihiro Takahashi
96d818fda7 Merged from sys/dev/sio/sio.c revision 1.382. 2002-10-14 10:10:09 +00:00
Yoshihiro Takahashi
f4bff7c21b Fixed a warning if COM_MULTIPORT option is not defined. 
Submitted by:	Kaho Toshikazu <kaho@elam.kais.kyoto-u.ac.jp>
 2002-10-10 14:14:29 +00:00
Yoshihiro Takahashi
88b2247e41 Merged from sys/isa/fd.c revisions 1.224 and 1.241. 2002-10-07 13:05:45 +00:00