d65cbab3ff
Connect the front panel power button on psycho based machines to sysmon's
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/dev/power.
XXX - due to the way interrupt handling is structured we have no easy
way to defer clearing the button interrupt until the sysmon callback
has happened and the event is dispatched. We clear it imediately on
return from the interrupt handler. This means we get an interrupt storm
until the button is released, and then start to handle it.
This needs to be fixed! (But with the default application for the power
button does not make a user visible difference.)
2003-04-21 12:14:19 +00:00
d313e6d92e
Add sysmon device.
2003-04-20 16:53:46 +00:00
625feacd44
Change a fixup of interrupt number a bit.
2003-04-20 00:29:37 +00:00
a2dfb1b570
PR/3012: Greg A. Woods: Write all float.h files [except the vax of course]
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in terms of float_ieee.h
2003-04-19 23:05:28 +00:00
72911290d9
Comment fixes from OpenBSD.
2003-04-17 12:58:18 +00:00
f1a857b8af
change 'data' arg of fo_ioctl to void * to match file.h
2003-04-16 08:56:42 +00:00
488c2452ee
clean-up unused definition.
2003-04-14 01:44:06 +00:00
b9f9db3ca2
Bye Bye UCONSOLE
2003-04-10 22:06:51 +00:00
cd1fab2323
Comment out le at pci that doesn't work. (device timeout)
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Probably bus_dmamap_sync() calls are required in
copy{from,to}{buf,desc}() functions..
2003-04-05 14:21:57 +00:00
be164a7ff6
- remove "UT" (untested) from some working devices (ahc, pcscp, ex and epic)
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- comment out sip which causes uncorrectable DMA error on TX.
- add commented out pcn which also causes DMA error.
2003-04-05 13:36:15 +00:00
7facff52bd
use branch slot in pmap_copy_page.
2003-04-04 21:35:39 +00:00
67c767ede2
Provide PAGE_SIZE to assembler source.
2003-04-03 22:19:16 +00:00
cc2c493bc4
Use PAGE_SIZE rather than NBPG.
2003-04-02 07:35:54 +00:00
747aa1e024
Use PAGE_SIZE rather than NBPG.
2003-04-01 16:34:58 +00:00
d3f30fc625
We use 8K VM pages on Sun4U, so make PAGE_SIZE, PAGE_SHIFT, and PAGE_MASK
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into compile-time constants.
2003-04-01 16:05:30 +00:00
7f9b4b1a1c
Add some braces to make a block of code a bit easier to read.
2003-03-30 00:28:19 +00:00
f73433c6f6
Divide `set' instruction in delay slot (from OpenBSD change to rev 1.30).
2003-03-24 13:27:44 +00:00
7bb8250096
PCI-CardBus bridge support for sparc64:
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- add CardBus and PCMCIA devices configrations.
- add workaround for internal compiler error on dev/ic/elink3.c.
2003-03-22 06:39:43 +00:00
b1a9940dae
PCI-CardBus bridge support for sparc64:
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- add MD part of cardbus support.
2003-03-22 06:36:18 +00:00
11529a0609
PCI-CardBus bridge support for sparc64:
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- add splsoftserial.
2003-03-22 06:34:28 +00:00
aad45dd3ad
PCI-CardBus bridge support for sparc64:
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- handle devices which has no OBP node.
- move PCI latency-timer initialization from pci_intr_map to
pci_enumerate_bus.
- make PCI bus free space extents for cardbus devices.
- fix PCI config space map size.
- some code integrations.
2003-03-22 06:33:09 +00:00
717651ac94
Band aid - the infamous dcache_flush_page change independently suggested
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by Andrey Petrov and Jason Thorpje (AFAIK).
This is a hack that covers some symptoms while we have no idea where
the real problem is. Anyway, since this avoids random data corruption
we better be safe and have this in-tree until the problem is solved the
right way.
2003-03-11 21:28:23 +00:00
31e2cbf0b5
add some ISO C 1995 I18N functions and types:
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btowc, wctrans, towctrans, wcscoll, wcsxfrm, wctype_t and wctrans_t.
2003-03-02 22:18:11 +00:00
eab869e1c0
Make BRIDGE_IPF an option, and document it. Add it (commented) to GENERIC.
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Let brconfig tell whether the bridge is using the ipfilter hook, or not.
2003-02-27 19:22:36 +00:00
3cd76da95a
Add vlan(4) pseudo device. Approved by martin@
2003-02-20 13:30:44 +00:00
c3ed92df3e
Add a few new devices.
2003-02-20 12:02:31 +00:00
519f8f3d30
Add uax(4) (and url(4) in some cases).
2003-02-16 17:35:13 +00:00
df839081ab
Remove DEBUG and -g.
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Output with DEBUG enabled is anoying these days and we don't want to
scare away users of the INSTALL kernel.
2003-02-12 08:19:02 +00:00
504b72aeba
Remove some #if 0 code and a few XXX marked membars w/o proper
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justification for their existence.
2003-02-10 18:23:26 +00:00
67c2d7c242
add wi at pci.
2003-02-10 09:26:54 +00:00
57765e72ac
Remove left over pieces from reusing the signal trampoline for upcalls.
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This should fix signal delivery for 32bit kernels.
2003-02-09 19:44:19 +00:00
e3e4805068
Replace machine/rnd.h with more appropriate name to share it
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with cycle counter based microtime in kern/kern_microtime.c.
2003-02-05 13:57:50 +00:00
8920acd333
Switch to use cycle counter (%tick) based microtime().
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This is derived from alpha/microtime.c and i386/tsc_microtime.c,
and will share with both ports.
This should fix PR port-sparc64/18452.
(approved by martin)
2003-02-05 12:06:51 +00:00
1f4ad37fe3
"Utilize" has exactly the same meaning as "use," but it is more
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difficult to read and understand. Most manuals of English style
therefore say that you should use "use".
2003-02-05 00:02:24 +00:00
060b3ab19e
Fix return value of pseg_set, which I accidently broke in rev. 1.164.
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Fix register names in comment and shave off another register (hint
from uwe).
2003-02-04 15:58:27 +00:00
4fdab6305d
Rearrange register usage in pseg_set a bit and shave off %g4.
2003-02-01 22:43:04 +00:00
5cbc65eab2
Remove a few #ifdef _LP64 by using STPTR/LDPTR macros.
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Thanks to Matthew Green for the pointer.
2003-02-01 09:31:23 +00:00
3b0f844b5d
Apply leaf procedure optimization to pseg_set (again).
2003-01-31 22:19:33 +00:00
1ecf66db9f
Make the pmap count resident/wired mappings on the fly instead of
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walking the page tables whenever this information is needed.
Add an option PMAP_COUNT_DEBUG to assert the new counts and the
page table walk agree.
The old solution had very bad performance impact, for example
by the high CPU load when running top(1).
Thanks to Simon Burge for pointing at the cause of the problem and
to Valeriy E. Ushakov for optimizing my simple minded assembler code.
2003-01-31 19:05:55 +00:00
dc63778c66
Sparc64 already had a BUS_DMA_NOCACHE - remove one of the two definitions.
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Fortunately the old (local) one had the same semantics as the new one.
2003-01-30 13:32:25 +00:00
be1188e00d
Provide locking required by the interrupt handlers running at IPL_SERIAL.
2003-01-28 12:35:31 +00:00
cd7d9faeaf
Introduce BUS_DMA_NOCACHE, and bus_dmamem_map() of i386 supports it.
2003-01-28 01:07:51 +00:00
25d624c843
Remove #if 0'd pmap_zero_page and pmap_copy_page, which are now
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implemented in assembler in locore.s.
2003-01-27 14:53:08 +00:00
309ada6129
Remove unused function pseg_find (which looked quite similar to
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pseg_get anyway).
2003-01-27 14:51:30 +00:00
5070488327
More old cruft to nuke from orbit. This has been replaced by genassym.cf
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a long time ago.
2003-01-27 09:52:27 +00:00
a3ff3a3038
Bump daddr_t to 64 bits. Replace it with int32_t in all places where
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it was used on-disk, so that on-disk formats remain the same.
Remove ufs_daddr_t and ufs_lbn_t for the time being.
2003-01-24 21:55:02 +00:00
54e4cb1a6c
fix kernel build error, such a configs w/o kbd, ms.
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(approved by martin)
2003-01-24 16:54:34 +00:00
66a5aac4a5
Fix a missing p to l change.
2003-01-23 23:18:04 +00:00
fbc8c025c2
Rename the DIV0 traps to avoid confusion with the usage on the sparc
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port: T_IDIV0 is the hardware trap generated on integer division by
zero, T_DIV0 is the software trap used to signal the same event.
This makes 32 bit kernels able to run sparc code with the v7 multiply/
divide library, as well as with the v8 one.
2003-01-21 20:42:02 +00:00
8772c68807
Rename the DIV0 traps to avoid confusion with the usage on the sparc
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port: T_IDIV0 is the hardware trap generated on integer division by
zero, T_DIV0 is the software trap used to signal the same event.
This makes 32 bit kernels able to run sparc code with the v7 multiply/
divide library.
Spotted by Valeriy E. Ushakov.
2003-01-21 19:46:49 +00:00
martin