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Commit Graph

517 Commits

Author SHA1 Message Date
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