ff5f5ea027
Don't compile SPL/INTR stuff if NEWINTR is defined.
2001-09-05 17:08:41 +00:00
779b9b4649
Fix some register definitions.
2001-09-05 17:05:36 +00:00
0b5b9ca90e
Change <machine/irqhandler.h> to <machine/intr.h>. Change
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{irq,fiq}handler_t to struct XXXhandler
2001-09-05 16:23:10 +00:00
792b7ebd13
Change <machine/irqhandler.h> to <machine/intr.h> since the latter always
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includes the former and is a standard include file.
2001-09-05 16:17:35 +00:00
c9fd88afcf
Don't clean the minidata cache by default on XScale.
2001-09-05 16:14:49 +00:00
4370f884b2
Flesh XSCALE support.
2001-09-05 16:13:18 +00:00
78944c67e3
Add an obio bus.
2001-09-05 16:12:36 +00:00
b940fa8a83
Fix typos (CONS instead of CONF, and specifc instead of specific).
2001-09-04 21:45:19 +00:00
7ce6450eac
Add a merged <pcb.h> for arm26/arm32.
2001-09-03 19:20:27 +00:00
d7c7a3ea02
Add __ELF__ stuff for resized types under ELF.
2001-09-03 01:51:39 +00:00
b0f89169ee
Switch netwinder to use a common conf.c for the arm ports.
2001-09-03 01:50:00 +00:00
023bdd2bf2
Use comments around the token after a #endif.
2001-08-31 04:44:54 +00:00
e4892d7157
When invaliding single icache line on XScale, the branch target buffer
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also needs to be invalidated. Also, but in the right sequence to empty
the pipeline on XScale.
2001-08-30 01:15:39 +00:00
37fb92dcab
Remove unused entries from the pcb. This is with a long term view of merging the arm26 and arm32 pcb's.
2001-08-27 11:39:43 +00:00
edc83ba7f4
Add xscale cpufuncs (using the sa110 ones when they are identical).
2001-08-27 00:00:27 +00:00
e8f317bba8
Add xscale cpu functions
2001-08-26 19:41:57 +00:00
4e642cc5fd
Add i80312 register definitions (just registers for now).
2001-08-26 19:25:47 +00:00
08f4bcddf3
files file for xscale (i80312 aka iopxs)
2001-08-26 19:19:09 +00:00
ed5e27cc44
Increase the size of a jmp_buf when using ELF, since this will be our last
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chance to do so for a while. We don't use the extra space yet, but VFP
support is likely to need it.
2001-08-25 14:45:59 +00:00
140252be2b
Arm has a vac, so we must use pmap_enter/remove for vmapbuf rather than k* versions, otherwise we may not be doing the right caching thing.
2001-08-20 21:52:09 +00:00
d375535396
Fix typo in comment (suceed).
2001-08-20 11:49:11 +00:00
4bc8190b62
Change local offset/label for irqhandlers to Lirqhandlers. Because in
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ELF _C_LABEL(irqhandlers) == irqhandlers so we were getting self-referential
pointer which causes the IRQ to fall on itself. [With this change the
netwinder kernel can now be *ELF* and boots to multiuser]
2001-08-19 07:29:26 +00:00
c495131fe3
Move _insque()/_remque() to libkern. Once remaining uses would
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be converted to <sys/queue.h> macros, _insque()/_remque() would be eliminated
altogether.
2001-08-12 08:35:31 +00:00
0b0518e0dd
Fix compile without DIAGNOSTICs enabled
2001-08-11 14:47:56 +00:00
191de4d242
Checking a whole host of pmap changes:
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Improved locking (not that we actually use it on a uniprocessor, but one day :)
Removed unneeded splvm's
tweaked pmap_clean_page code to only flush the cache if the page is mapped in the current pmap (based on diff from richard E)
Adopted pv entry allocation mechanism from i386.
Laid framework for returning ptp's when we've finished with them rather than holding onto them till the process exits.
ptp's are now allocated with a uvm object for the pmap, means that we can walk a list to free them off in pmap_release, until they get freed off by pmap_remove.
Also implemented a page zeroing function when the processor is idling. Note that hpcarm may wish to disable this.
I believe this code to be stable, if anyone has any problems please shout up.
2001-08-11 13:20:19 +00:00
c5de587666
Make use of pmap_kenter instead of pmap_enter for kernel buffers.
2001-08-11 13:00:48 +00:00
163b9983d7
Add arm_trunc_page, similair to trunc_page but using a hardcoded PGOFSET.
2001-08-11 12:59:45 +00:00
6cca1c3f58
Update to make use of a proper kenter implementation for vmapbuf and vunmapbuf.
2001-08-11 12:57:25 +00:00
6e43d02452
Patch in Richard E's changes to bcopy page, the loop doesn't need unrolling as much as it currently is due to the overhead of the load/stores taking most of the time. (profiling shows minimal time difference)
2001-08-11 12:44:42 +00:00
4dd0161267
Use STACKALIGN rather than &=~7.
2001-08-07 22:56:09 +00:00
8fa03d16ac
Add macros to hide the details of stack-pointer alignment.
2001-08-07 22:54:00 +00:00
bd6d4d6b77
Use <arm/param.h> to get shared definitions.
2001-08-07 22:26:56 +00:00
f37b49755f
When delivering a signal, ensure that the stack is 8-byte-aligned.
2001-08-06 22:32:23 +00:00
9522cf08d4
Share procfs_machdep.c across arm.
2001-08-05 13:09:45 +00:00
9509e734a3
Force size_t formats/arge to be (u_long). I'd use 'z' for this but gcc
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2.95.3
2001-08-05 05:07:27 +00:00
faf8b4c913
Update from hpcarm with changes to probe routine and test for chip ID.
2001-08-01 14:02:58 +00:00
03b77c0534
Add a CPU_XSCALE defopt (for eventual support).
2001-07-31 17:00:24 +00:00
6b65fea380
Remove unused hpc includes.
2001-07-30 16:23:09 +00:00
9013c85405
Update from hpcarm to remove iPAQ egpio code.
2001-07-30 16:20:06 +00:00
51bc7258f8
Update from hpcarm with MCP base definition.
2001-07-30 16:08:42 +00:00
c79059dd3f
Update from hpcarm to remove iPAQ and Jornada specific #defines.
2001-07-30 15:58:56 +00:00
b85ae98e65
Update from hpcarm with MCP register definition.
2001-07-30 12:19:04 +00:00
495d108bd3
Update from hpcarm with cookie change.
2001-07-30 10:55:49 +00:00
9b65c24aa5
Remove unused LCD definitions.
2001-07-30 10:50:59 +00:00
1304d2220e
Mirror removal from hpcarm.
2001-07-30 10:48:31 +00:00
499d1068e8
Update from hpcarm.
2001-07-30 10:46:08 +00:00
e35b542831
Mirror removal from hpcarm.
2001-07-30 10:33:59 +00:00
730b1a57ac
Copy from hpcarm.
2001-07-30 10:17:21 +00:00
fa4e4d9668
Rework the pmap_release code to not have to walk the ptpt, it now uses a uvm_object to track the allocated vm_pages, this means it can free off the entries in the uvm_object.
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Testing shows that it's about 5% faster on the make configure step for gmake.
2001-07-29 12:45:27 +00:00
89415a32e2
PR 13581
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Add empty pmap.h and vmparam.h to make userland happier.
2001-07-29 09:50:07 +00:00
matt