Commit Graph

80 Commits

Author SHA1 Message Date
kleink f06533a1ee Add definitions of C99 integer format conversion macros.
XXX Fastest minimum-width integer types haven't been decided upon yet.
2001-04-15 17:13:04 +00:00
kleink 739cb75837 Add definitions of C99 specified-width integer type limits.
XXX Fastest minimum-width integer types haven't been decided upon yet.
2001-04-15 15:29:02 +00:00
kleink cdcf9f46c5 Add definitions of C99 integer constant macros.
Tidy Makefiles up a little.
2001-04-14 22:46:19 +00:00
kleink a7c20e5788 Add definitions of C99 integer constant macros. 2001-04-14 22:38:33 +00:00
kleink 7affdab52e Add definitions of C99 minimum-width and greatest-width integer types.
XXX Fastest minimum-width integer types haven't been decided upon yet.
2001-04-14 12:19:49 +00:00
thorpej bf2dcec4f5 Remove the use of splimp() from the NetBSD kernel. splnet()
and only splnet() is allowed for the protection of data structures
used by network devices.
2001-04-13 23:29:55 +00:00
thorpej 2c4c690f14 Add the BUS_DMA_STREAMING flag. 2001-03-07 22:42:16 +00:00
thorpej d85a75f583 Make sure everybody has an splvm() and equate it with splimp() (splimp()
is the historical name for this interrupt level, and the historical name
is going to go away in the near future).
2001-01-14 02:00:37 +00:00
matt c77ccc45d8 Make this stuff compile with -wstrict-prototpes -wmissing-prototypes.
More use of prototypes inside includes should be done.
2000-12-03 01:42:29 +00:00
tsutsui a8fdbdec1c Remove unused pcbb() macro. 2000-12-01 17:57:43 +00:00
tsubai 03fa172a01 No longer used. 2000-11-13 19:05:58 +00:00
tsubai a564a7a2a9 Switch to wscons. 2000-11-13 16:48:41 +00:00
onoe 26c411de58 Move APbus dependent unmapped DMA address stuff from bus.c to apbus.c
Support DMA mapping table with NEWSMIPS_DMAMAP_MAPTBL flag for APbus
(MAPTBL is not tested yet).
2000-10-18 12:47:37 +00:00
onoe 1383251d9a Bus I/O and DMA access macros/routines. 2000-10-12 03:07:59 +00:00
onoe 0ff12521fa Add address for free running 1MHz 1counter.
Add registers for APbus I/F gatearray.
2000-10-12 03:07:02 +00:00
nisimura c65b8a8ceb Nuke unused obscure #define's. 2000-09-13 05:23:37 +00:00
thorpej 58e7a6954b Add spllock(). See spl(9) for details. 2000-08-22 19:46:26 +00:00
thorpej 23a7f255d4 Make sure we provide splsched() as described in spl(9). 2000-08-21 02:06:31 +00:00
itojun d738f90fd7 raise MSIZE from 128 to 256.
- for sizeof(void *) == 8 arch, this is mandatory.  MHLEN is too small
  already (less than 80) and there are chances for unwanted packet loss due
  to m_pullup restriction.
- for other cases, the change should avoid allocating clusters in most cases
  (even when you have IPv4 IPsec tunnel, or IPv6 with moderate amount of
  extension header)

portmasters: if your arch chokes with the change (high memory usage or
whatever), please backout the change for your arch.
2000-06-30 17:55:11 +00:00
kleink e695f72a2e Add <machine/int_types.h>, which provides namespace-pure definitions
of exact-width integer types.
2000-06-26 15:42:16 +00:00
soren d8e5d1fa7d Add rnd(4) glue for the MIPS3 cycle counter. 2000-06-06 02:24:00 +00:00
tsubai 41a98db641 Add cpu_number(). 2000-05-30 11:42:05 +00:00
thorpej a7d0570e67 First sweep at scheduler state cleanup. Collect MI scheduler
state into global and per-CPU scheduler state:

	- Global state: sched_qs (run queues), sched_whichqs (bitmap
	  of non-empty run queues), sched_slpque (sleep queues).
	  NOTE: These may collectively move into a struct schedstate
	  at some point in the future.

	- Per-CPU state, struct schedstate_percpu: spc_runtime
	  (time process on this CPU started running), spc_flags
	  (replaces struct proc's p_schedflags), and
	  spc_curpriority (usrpri of processes on this CPU).

	- Every platform must now supply a struct cpu_info and
	  a curcpu() macro.  Simplify existing cpu_info declarations
	  where appropriate.

	- All references to per-CPU scheduler state now made through
	  curcpu().  NOTE: this will likely be adjusted in the future
	  after further changes to struct proc are made.

Tested on i386 and Alpha.  Changes are mostly mechanical, but apologies
in advance if it doesn't compile on a particular platform.
2000-05-26 21:19:19 +00:00
thorpej f51470a514 Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file
contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which
replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED.  These files
are also required to supply inline functions __cpu_simple_lock(),
__cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be
supported on that platform (i.e. if MULTIPROCESSOR is defined in the
_KERNEL case).  Change these functions to take an int * (&alp->lock_data)
rather than the struct simplelock * itself.

These changes make it possible for userland to use the locking primitives
by including <machine/lock.h>.
2000-04-29 03:31:45 +00:00
tsubai 0546f6b51a Adapt cpu_intr change. 2000-04-14 10:11:06 +00:00
soren 80e6d43253 Add asm.h like other ports. 2000-03-30 21:33:30 +00:00
soren 573160e03b Revert previous. 2000-03-24 23:06:03 +00:00
soren c535ede30b Move sysctl definitions from arch/mips to arch/foo. 2000-03-24 21:30:58 +00:00
tron e86957458a Install "machineendian_machdep.h". 2000-03-17 22:36:31 +00:00
mycroft 9e21b6555a In the `MY THAT'S GROSS' department...
Eliminate the recursive include of machine/endian.h from sys/endian.h.
2000-03-17 00:09:18 +00:00
mycroft 02905321b2 Foolish consistency. Mainly, always use underscores and sys/endian.h. 2000-03-16 15:09:34 +00:00
cgd 7d16ac338c add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very
wrong things with device configuration data "cf_unit" information.
2000-02-05 00:13:22 +00:00
tsubai e362a13605 Add zs softint definition. (I forgot to commit this...) 1999-12-31 08:15:48 +00:00
kleink 11e6c54cfc C99: Define a NAN macro in <math.h> which evaulates to a constant expression of
a single-precision quiet NaN; only to be defined on platforms that do support
this value.
1999-12-23 10:15:05 +00:00
tsubai 9909053174 * Apply updates from Shimizu-san received after the initial commit.
* G/C unused.
* Many cosmetic changes.
* etc...
1999-12-23 06:52:30 +00:00
tsubai 70289b0f99 First cut of news5000 support.
Mostly from SHIMIZU Ryo <dejiko@di.gi.charat.org>.
1999-12-22 05:55:24 +00:00
tsubai efaa549162 First cut of news5000 support.
Mostly from SHIMIZU Ryo <dejiko@di.gi.charat.org>.
1999-12-22 05:53:21 +00:00
tsubai 3b2d2cffe1 Introduce bootinfo. 1999-12-18 08:01:25 +00:00
tsubai be68900e77 Add interrupt level locator and use it instead of hard-coding. 1999-12-17 06:05:37 +00:00
tsubai 8a2b8d9a8b Implement hb_intr_establish(). 1999-12-17 03:06:13 +00:00
ragge 0513268399 CL* discarding. 1999-12-04 21:13:19 +00:00
kleink b4f0936a8c Per discussion on tech-toolchain, remove MIPS-specific <machine/elf.h> header;
all the information is available from <sys/exec_elf.h>.
1999-11-09 21:50:18 +00:00
kleink 522cbf0248 Update to match new SVR4-style definition names in <sys/exec_elf.h>. 1999-10-25 13:55:06 +00:00
tsubai b9d51debd3 Rearrange splxxx (from pmax). Closes PR 8445. 1999-10-17 15:06:45 +00:00
mycroft c3e1f6741d A foolish consistency. 1999-08-30 18:58:01 +00:00
mrg f75cf1688b install ieee.h 1999-08-30 00:51:57 +00:00
mycroft 4ef547e76d Add ieee.h. 1999-08-29 18:21:20 +00:00
thorpej eb20bbc780 Change the semantics of splsoftclock() to be like other spl*() functions,
that is priority is rasied.  Add a new spllowersoftclock() to provide the
atomic drop-to-softclock semantics that the old splsoftclock() provided,
and update calls accordingly.

This fixes a problem with using the "rnd" pseudo-device from within
interrupt context to extract random data (e.g. from within the softnet
interrupt) where doing so would incorrectly unblock interrupts (causing
all sorts of lossage).

XXX 4 platforms do not have priority-raising capability: newsmips, sparc,
XXX sparc64, and VAX.  This platforms still have this bug until their
XXX spl*() functions are fixed.
1999-08-05 18:08:08 +00:00
tsubai ceed81ce5f Forgot to add this... 1999-07-08 12:13:18 +00:00
tsubai e1ef4ddcb5 Define ROM monitor interfaces. 1999-07-08 11:40:24 +00:00