Commit Graph

59 Commits

Author SHA1 Message Date
tsutsui 77ba4e3671 Add const. 2005-06-03 21:57:16 +00:00
perry f31bd063e9 nuke trailing whitespace 2005-02-27 00:26:58 +00:00
perry 18db93c7f6 de-__P 2005-02-04 02:10:35 +00:00
yamt 05f25dcc2a move buffer queue related stuffs from buf.h to their own header, bufq.h. 2004-10-28 07:07:35 +00:00
pk 041503b9d5 xycattach: use correct map in vme_dmamap_create(). 2003-12-23 13:15:18 +00:00
wiz 37ac1db454 available, not avaliable. From miod@openbsd. 2003-09-29 09:50:21 +00:00
mrg 7f2b4aa8bd fix error in previous 2003-08-28 16:36:22 +00:00
mrg 9ff45a46f3 x[yd]_dmamem_alloc() takes a bus_addr_t *. don't pass the address of a
long!  found by GCC3.
2003-08-27 15:41:03 +00:00
fvdl d5aece61d6 Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
2003-06-29 22:28:00 +00:00
darrenr 28c230cff5 More changes for providing lwpid for ktrace (sparc GENERIC built) 2003-06-29 09:56:29 +00:00
thorpej e43fecb228 Change bounds_check_with_label() to take a pointer to the disk structure,
rather than the label itself.  This paves the way for some future changes.
2003-05-10 23:12:28 +00:00
dsl d91455ce26 Change return type of readdisklabel() to const char *
I hope I've found all the correct places!
2003-05-02 08:45:10 +00:00
mrg 603098b9b5 implement separate read/write disk statistics:
- disk_unbusy() gets a new parameter to tell the IO direction.
	- struct disk_sysctl gets 4 new members for read/write bytes/transfers.
	when processing hw.diskstats, add the read&write bytes/transfers for
	the old combined stats to attempt to keep backwards compatibility.

unfortunately, due to multiple bugs, this will cause new kernels and old
vmstat/iostat/systat programs to fail.  however, the next time this is
change it will not fail again.

this is just the kernel portion.
2002-11-01 11:31:50 +00:00
jdolecek e0cc03a09b merge kqueue branch into -current
kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals

kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)

based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe
2002-10-23 09:10:23 +00:00
thorpej b75a007d9f Add trailing ; to CFATTACH_DECL. 2002-10-02 16:51:16 +00:00
thorpej 90c48d2563 Use CFATTACH_DECL(). 2002-10-01 01:25:25 +00:00
thorpej bf97c13c6c Declare all cfattach structures const. 2002-09-27 20:41:46 +00:00
provos 0f09ed48a5 remove trailing \n in panic(). approved perry. 2002-09-27 15:35:29 +00:00
gehenna 77a6b82b27 Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

	device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
  by using this grammer.

- Added the new naming convention.
  The name of the device switch must be <prefix>_[bc]devsw for auto-generation
  of device switch tables.

- The backward compatibility of loading block/character device
  switch by LKM framework is broken. This is necessary to convert
  from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
  We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
  the LKM framework will refer it to assign device major number dynamically.
2002-09-06 13:18:43 +00:00
hannken 9c4c15c084 Convert to new device buffer queue interface.
Approved by: Nathan J. Williams <nathanw@netbsd.org>
2002-07-23 20:49:54 +00:00
tsutsui bcba62925f Call malloc(9) with M_ZERO flag instead of bzero() after malloc(). 2002-01-14 13:32:44 +00:00
lukem b589588216 add RCSIDs 2001-11-13 06:08:32 +00:00
eeh 766a9b8c9c Change bus_space_mmap() signature to the official one. 2001-09-24 23:49:31 +00:00
wiz a9356936b4 seperate -> separate 2001-07-22 13:33:58 +00:00
chs 631f092c9b make this compile again. 2001-03-13 04:20:13 +00:00
thorpej 76eec79181 Don't misuse bus_dmamap_load_raw(). 2001-03-06 22:27:59 +00:00
fvdl a8d16ea901 Move decl out of __HAVE_OLD_DISKLABEL 2001-01-15 21:29:30 +00:00
fvdl d040bd5908 Return error in the case of using ODIOCGDINFO or ODIOCGDEFLABEL when
the number of partitions is > OLDMAXPARTITIONS. This is better
than silently truncating the label (don't want to silently throw
away partitions when using an old disklabel binary on a label with
> 8 partitions). From Enami Tsugutomo.
2001-01-08 02:03:45 +00:00
fvdl e2d1c1f926 Adapt all disk devices in MI directories to handle ODIOC* calls
for ports that have bumped MAXPARTITIONS (and thus define
__HAVE_OLD_DISKLABEL).
2001-01-07 18:09:01 +00:00
scw 197f977187 Pass the level and vector to vme_intr_map() in the correct order. 2000-07-24 15:00:41 +00:00
mrg 0de5b6e260 these don't need <uvm/uvm_extern.h> at all, actually. 2000-07-10 13:54:54 +00:00
pk 0d97100854 Use vme_dmamap_create().
Also, this device lives in VME_D16 data space.
2000-07-07 21:12:21 +00:00
fvdl dd3e309684 Fix some missed vm/vm.h -> uvm/uvm_extern.h conversions. 2000-06-29 19:27:55 +00:00
mrg 2f159a1bac remove/move more mach vm header files:
<vm/pglist.h> -> <uvm/uvm_pglist.h>
	<vm/vm_inherit.h> -> <uvm/uvm_inherit.h>
	<vm/vm_kern.h> -> into <uvm/uvm_extern.h>
	<vm/vm_object.h> -> nothing
	<vm/vm_pager.h> -> into <uvm/uvm_pager.h>

also includes a bunch of <vm/vm_page.h> include removals (due to redudancy
with <vm/vm.h>), and a scattering of other similar headers.
2000-06-26 14:20:25 +00:00
chs d4ffcd0cec change ifdef __sun3__ to sun3, since the former isn't defined on sun3.
(not that it matters, since the sun3 currently has its own copy of
these files anyway, but it's nice to be consistent.)
2000-06-05 15:58:43 +00:00
cgd cffb580806 Implement the more flexiable `evcnt' interface as discussed (briefly) on
tech-kern and now documented in evcnt(9).
2000-06-04 19:14:14 +00:00
thorpej 21fc65e1a8 sleep() -> tsleep() 2000-05-27 04:52:27 +00:00
thorpej 071aed40ac A foolish consistency; most parts of the kernel use bp->b_data, so
change these from bp->b_un.b_addr to bp->b_data, as well.  This also
allows us more flexibility to experiment with other data buffer types
hung off of struct buf.
2000-05-19 18:54:22 +00:00
thorpej 463931b3ba Nuke dk_establish() from orbit except from those ports which still use
it to determine the boot device: mvme68k, pc532, macppc, ofppc.  Those
platforms should be changed to use device_register().  In the mean time,
those ports defined __BROKEN_DK_ESTABLISH.
2000-05-16 05:45:44 +00:00
pk 82dbe14248 No need to specify page alignment; this is automatic. 2000-05-10 14:25:43 +00:00
pk 1bf775b965 Conform bus_dmamem_{alloc,map} usage to bus_dma(9) specs. 2000-05-09 22:42:08 +00:00
chs 8ad280f815 sparc -> __sparc__
sun3 -> __sun3__
2000-04-10 02:16:15 +00:00
thorpej fc96443d15 New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 07:01:25 +00:00
thorpej fe551f0e64 Fix a bug in disksort_*() which caused non-optimal ordering when multiple
active partitions were on a single spindle.  Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
2000-02-07 20:16:47 +00:00
thorpej 0b0aecffd6 Update for sys/buf.h/disksort_*() changes. 2000-01-21 23:43:10 +00:00
drochner 36e00c28de fix the previous fix 1999-07-28 10:03:02 +00:00
christos fb4ecab492 make these compile again s/#endif/#else/
again, it is impossible for me to make sure that they work.
1999-07-28 06:35:06 +00:00
drochner 83eb712e3c update for new VME framework 1999-06-30 15:07:45 +00:00
pk df7a15e33c * sparc => __sparc__
* wrap Sun disklabel code in `#if __sparc__ || __sun3__' for now.
1999-03-05 10:38:16 +00:00
pk bc7c6c0c4c Fix DVMA address handling. 1998-08-22 11:47:45 +00:00