Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
72,347 Commits 606 Branches 0 Tags 3.1 GiB
dcd1f30fb8
Commit Graph

1395 Commits

Author SHA1 Message Date
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
itojun
3be41bae18 add stf pseudo interface (commented out due to possible security risks) 2000-04-19 06:50:27 +00:00
simonb
2f1fef39b3 Centralise the declarations of cpu_model, machine, machine_arch, 
osrelease, and ostype and remove "extern char foo[];" (for hostname
and domainname too).

Also delete redunctant decl of boottime in kern_info_43.c.
 2000-03-28 23:57:24 +00:00
kleink
230876cf26 Merge parts of chs-ubc2 into the trunk: 
* Remove the casts to vaddr_t from the round_page() and trunc_page() macros to
  make them type-generic, which is necessary i.e. to operate on file offsets
  without truncating them.
* In due course, cast pointer arguments to these macros to an appropriate
  integral type (paddr_t, vaddr_t).

Originally done by Chuck Silvers, updated by myself.
 2000-03-26 20:42:21 +00:00
frueauf
01643c9f97 Fix typo: calllout_reset -> callout_reset. 2000-03-25 20:14:44 +00:00
thorpej
b667a5a357 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 06:30:07 +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
oster
1bad2e1909 Add the RAIDframe device major to the machine-dependent config files 
so that the right entries get added to dev_name2blk[].  Needed for / on RAID.
(Whoops!  I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
 2000-03-14 15:56:51 +00:00
soren
95054da1a1 Fix doubled 'the's in comments. 2000-03-13 23:52:25 +00:00
simonb
4eb55e447c Do the "<space><tab>" thing with the RAID_AUTOCONFIG option. 2000-02-29 06:32:20 +00:00
oster
d9c47013b2 Defopt 'RAID_AUTOCONFIG'. Adding 'options RAID_AUTOCONFIG' turns on 
the component auto-detection and auto-configuration of RAID sets.
Also, add "#options RAID_AUTOCONFIG" to the GENERIC config files.
 2000-02-26 17:35:33 +00:00
erh
8f03b9a04a Define the DONETISR macro and use netisr_dispatch.h. This is to cut down on code duplication and to standardize the available NETISRs across all ports. 2000-02-21 20:38:46 +00:00
thorpej
5903e181fa Nuke NKMEMCLUSTERS. 2000-02-12 03:29:18 +00:00
kleink
3a09830119 printf format mismatch in DEBUG code (related to already fixed PR hp300/9388). 2000-02-11 23:00:47 +00:00
thorpej
dded044fc2 Update for the NKMEMPAGES changes. 2000-02-11 19:25:12 +00:00
thorpej
5f9e257c5a Fix a couple of printf format botches. port-hp300/9388, Steve Peurifoy. 2000-02-10 23:02:16 +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
frueauf
23774a37c9 remove unused variable *dp. 2000-02-06 11:14:56 +00:00
tsutsui
11c8f56d48 Revert STRIPPROG -> STRIP 2000-02-01 05:25:24 +00:00
danw
f77befbc84 #define __HAVE_DEVICE_REGISTER on ports that have it, and check for 
that, rather than a list of architecture defines, in config_attach
 2000-02-01 04:01:19 +00:00
kleink
09dd6fc81d Make these build again after buf.h/disksort changes. 2000-01-31 19:04:52 +00:00
tsutsui
b0fbaa33fb Remove obsoleted macros. 2000-01-26 09:44:10 +00:00
drochner
8eb798e603 define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that 
device accesses are idempotent (but should not be cached by the CPU)
 2000-01-25 22:13:17 +00:00
tron
04eb110431 Add "dependall" target for comfort. 2000-01-24 20:36:06 +00:00
hubertf
7e5ff67457 Add commented out "ident"-command 2000-01-23 23:46:04 +00:00
mycroft
7b49d242ce Clean up the machine symlink stuff ever so slightly. Needs to be 
standardized between files.
 2000-01-23 17:04:03 +00:00
thorpej
52242fdf9f Update for sys/buf.h/disksort_*() changes. 2000-01-21 23:28:59 +00:00
sommerfeld
aa195e816f Fix PR9240: comment above cpu_fork() out of synch with reality on most ports. 
(comment change only, but was wrong for more than just i386).
 2000-01-20 22:18:54 +00:00
thorpej
a0397a2573 Move callout initialization to a single location; no need to duplicate 
that code all over the place.
 2000-01-19 20:05:30 +00:00
tsutsui
e61f177ab1 STRIP -> STRIPPROG 2000-01-19 16:29:54 +00:00
tsutsui
644b514c39 Change STRIPFLAGS=-g for cross-toolchains. 2000-01-19 14:44:58 +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
frueauf
60332c17b5 As per Chris G. Demetriou <cgd@netbsd.org> don't install 
loadfile_machdep.h into /usr/include/hp300/, instead create a
link for machine and hp300 in ${.OBJDIR} like
sys/arch/alpha/stand/Makefile.buildboot does for alpha.
 1999-12-21 21:06:26 +00:00
frueauf
8870b49ed5 Add loadfile_machdep.h to includes to be installed - this makes 
sys/arch/hp300/stand/* compile again.
 1999-12-20 20:45:56 +00:00
thorpej
30df737885 Nuke unused btinfo_symtab field. 1999-12-14 22:39:14 +00:00
thorpej
617f5f4169 Add console type for APCI. 1999-12-14 21:48:48 +00:00
thorpej
dd7c54248a Add a type field to btinfo_bootpath. 1999-12-14 21:42:34 +00:00
thorpej
2eaf013302 Optimize for space. 1999-12-14 21:38:31 +00:00
thorpej
1ad07ba016 Recode the kernel transfer point entirely in assembly to completely 
avoid compiler surprises.
 1999-12-14 20:57:44 +00:00
thorpej
344d11c5f4 Make it possible to strip this down a little more. 1999-12-14 20:55:27 +00:00
thorpej
58ffb9ba82 Include loadfile() (and a.out support for loadfile()) in libsa. 1999-12-14 20:54:04 +00:00
thorpej
25c48ec858 First cut at loadfile() support for the hp300 boot program. Doesn't 
work yet (kernel fails before MMU can be enabled).
 1999-12-14 20:52:58 +00:00
thorpej
3f9e459666 Make sure the compiler doens't reuse the registers we use to convey 
information to the kernel.
 1999-12-14 19:14:49 +00:00
thorpej
56b2a5174c Add a bootinfo facility, as is used on i386 and pmax, ports. We expect 
the bootinfo to be located in the first page of kernel text (which has
been zero-filled for a Very Long Time to allow us to unmap KVA 0); the
boot loader will place it there after loading the kernel image.
 1999-12-14 17:51:20 +00:00
thorpej
a817ac2b7c Add COMPAT_LINUX, COMPAT_SVR4, EXEC_ELF32. 1999-12-14 17:46:05 +00:00
ragge
26e1b45757 clrnd()/clbase() discarding. 1999-12-05 11:56:30 +00:00
ragge
0513268399 CL* discarding. 1999-12-04 21:13:19 +00:00
is
14ed33e42e Fix typo (&& -> &). 1999-11-28 20:30:57 +00:00
is
df61f0409e From the 68040 User Manual, page 4-10: 
"To fully support self-modifying code in any situation, it is imperative that
a CPUSHA intrcution is executed before the execution of the first self-modified
instruction. The CPUSHA instruction has the effect of ensuring that there is
no stale data iin memory, the pipeline is flushed, and instruction prefetches
are repeated and taken from external memory."

I verified that this is the only way (I can think of) to make the sigtramp
regression test work on 68040. doing cpushl dc; cinvl ic; over the affected
address range, then nop (to synchronize the pipeline) is not enough; apparently
the nop does not FLUSH the pipeline and prefetch...

Note that the 68060 UM has copied the above cited passage, but in fact this is
not true. This might be connected to the fact that the 68060 does ensure
memory access order under most conditions.
 1999-11-25 20:30:38 +00:00
itojun
e9a0023b37 bring in content of GENERIC.v6 into GENERIC. 
remove GENERIC.v6 file (as it is part of GENERIC now).

"faith" interface is commented out by default as it is not really for
general use.
IPsec items are commented out as well, though we can enable "options IPSEC"
without export-related issue ("options IPSEC" will enable authentication
portion only).  We may need to think about it again.

if you have problem compiling with INET6 on archs I do not have access to,
please contact me.

XXX what to do with arch/arm32/SHARK{,.v6}?
 1999-11-21 14:00:37 +00:00
fvdl
8bec119fcc Add commented out option SOFTDEP to all GENERIC kernels. 1999-11-15 19:10:44 +00:00
fvdl
d116707af0 Add 
prefix ../gnu/sys
cinclude "conf/files.softdep"
prefix

to all std.* files, so that soft dependencies can be activated using
"options SOFTDEP".
 1999-11-15 19:00:25 +00:00
thorpej
52806c2c2a Fix typo in previous. 1999-11-14 19:20:27 +00:00
thorpej
36ff5d93e8 Backout my libsa changes. 1999-11-13 21:17:56 +00:00
thorpej
1946167939 Update for pmap_enter() API change. No functional difference. 1999-11-13 00:30:26 +00:00
thorpej
47f5c977ef Don't reference libkern.h. 1999-11-11 20:28:04 +00:00
thorpej
e29afb6f98 No longer need to build libkern. 1999-11-11 20:27:42 +00:00
thorpej
d642bd03d1 Add register prefixes. 1999-11-11 17:08:37 +00:00
thorpej
e9e011443c Add register prefixes that I missed before. 1999-11-10 00:02:23 +00:00
kleink
1c2019b5a8 Rip protection against multiple inclusion from wrapper headers. 1999-11-09 21:34:03 +00:00
he
09e6fcd222 Print drive vendor_id/product_id/revision strings also for SCSI-3 devices. 
before: sd0 at oscsi0 targ 0 lun 0: type 0x0, qual 0x0, ver 3
after:  sd0 at oscsi0 targ 0 lun 0: <IBM, DGHS09U, 0350> (SCSI-3)
 1999-10-31 12:36:30 +00:00
thorpej
909f85b9dd Add register prefixes. 1999-10-26 01:49:38 +00:00
itohy
cef3e31058 Fix the problem that single-step tracing of a trap instruction 
drops the system into kernel debugger.
 1999-10-26 00:20:34 +00:00
thorpej
b2d8bf4680 Next sweep: stack pointers, FP regs, and several control registers. 1999-10-24 19:12:44 +00:00
thorpej
6ac32cdbc5 Next sweep of adding register prefix: %d0 - %d7. 1999-10-24 18:35:25 +00:00
thorpej
2375e365bc First sweep of adding register prefix: %a0 - %a7. 1999-10-21 21:10:24 +00:00
thorpej
1b38b2e234 Remove ipfilter, add IPv6 and IPSec. 1999-09-19 21:20:43 +00:00
thorpej
64c5200dba Correct a comment: aging `basalt' is no longer a file server, but now 
just a mere workstation.
 1999-09-19 21:13:44 +00:00
thorpej
d65238f17d Add SYSV* IPC options. 1999-09-19 21:12:43 +00:00
thorpej
11cae42531 Centralize the declaration and clearing of `cold'. 1999-09-17 19:59:35 +00:00
chs
b9604a3f30 make this compile again after PMAP_NEW cleanup. 1999-09-16 14:52:06 +00:00
thorpej
3b01d1b872 Rename the machine-dependent autoconfiguration entry point `cpu_configure()', 
and rename config_init() to configure() and call cpu_configure() from there.
 1999-09-15 18:10:33 +00:00
chs
f3a668ed84 eliminate the PMAP_NEW option by making it required for all ports. 
ports which previously had no support for PMAP_NEW now implement
the pmap_k* interfaces as wrappers around the non-k versions.
 1999-09-12 01:16:55 +00:00
bad
1a3995bac1 In apciparam() in the ospeed == 0 case, actually set the cfcr to the new 
value.
 1999-09-10 22:49:33 +00:00
mycroft
c3e1f6741d A foolish consistency. 1999-08-30 18:58:01 +00:00
thorpej
2cf3330a1b Garbage-collect reference to <sys/dmap.h>. 1999-08-23 22:29:37 +00:00
simonb
06a92524c2 Include <sys/bswap.h> for function prototypes. i386, pc532 and vax 
still include <machine/byte_swap.h> and define macros for some of
the bswap*() functions.
 1999-08-21 05:39:51 +00:00
simonb
299578ebd5 Spell "privilege" correctly (correct spelling from Jonathan Stone). 1999-08-16 02:59:22 +00:00
bad
9e8bff3633 Another sacrifice to appease egcs: wrap "if .. if .. else" in braces. 1999-08-13 11:40:46 +00:00
thorpej
ba76e54050 Use C-style comments. 1999-08-12 10:46:33 +00:00
thorpej
28fb7c1eb8 Define cpu_number() as discussed on tech-smp. 1999-08-10 21:08:05 +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
thorpej
868dfcb228 Store computed PSL values in an array indexed by abstract interrupt 
level, rather than individual shortwords.
 1999-08-01 21:50:17 +00:00
thorpej
d721481d50 Make sure the branch target of the delay loop is aligned to a cache 
half-line (8-byte) boundary.  Inspired by a discussion w/ Scott Reynolds.
 1999-08-01 21:32:17 +00:00
thorpej
22d6c3f13b Fix APCI console initialization; we were forgetting to update cn_tab. 
From Christoph Badura.
 1999-08-01 21:30:21 +00:00
thorpej
9c48987e94 Ooops, add a missing break. 1999-08-01 18:17:26 +00:00
thorpej
749eee308d If building without ITECONSOLE, don't install our own NMI handler. Just 
leave the ROM's NMI handler in place.
 1999-07-31 21:49:03 +00:00
thorpej
f4da661b4a Nuke the DCA check. ACPI can only be console on a 425e. 1999-07-31 21:17:08 +00:00
thorpej
c870d5243c Skip "serial 1" on non-425e models. It's mapped to DCA at 9 on every 
other 4xx model, and the "not configured" could be pretty annoying.
 1999-07-31 21:15:20 +00:00
thorpej
e1f99936c8 Nuke apcicheckdca(). Since "serial 1" only exists as an APCI serial 
port on the 425e, key off that instead.
 1999-07-31 21:14:36 +00:00
thorpej
232492c350 Oops, forgot to add MMUID_385. 1999-07-31 20:50:48 +00:00
thorpej
5ab8857d4e Add HP385. 1999-07-31 20:19:31 +00:00
thorpej
f7b10e4c9f defopt HP385. 1999-07-31 19:56:48 +00:00
thorpej
72fa12a41c Oops, forgot the HP_385 case in identifycpu(). 1999-07-31 19:52:35 +00:00
thorpej
ca091a5e33 Fix oversight in last. 1999-07-31 17:20:22 +00:00
thorpej
7d1889a8bd Identify the 385 and 425e. Partially from OpenBSD. 1999-07-31 01:26:04 +00:00
thorpej
7c21482563 Add 385 and 425e SPU detection. From OpenBSD. 1999-07-31 00:45:28 +00:00
thorpej
834772047c Add MMUIDs for the 385 and 425e, and a machine ID for the 385. From OpenBSD. 1999-07-31 00:28:20 +00:00
augustss
a7cd454b1d It's time to be COMPAT_14. 1999-07-29 10:37:12 +00:00