c4ed38a0c6
Resurrect Cobalt support for 2.6.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:42 +01:00
9f83d839df
-nostdlib boilerplate.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:41 +01:00
dc953df1ba
Fix wchan implementation, based on earlier by from Atsushi Nemoto.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:40 +01:00
4e6a05fe5f
Improved modules loader, more robust and works on 64bit kernels.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:39 +01:00
7ee8798f37
Until I figure out why NFS filesystems are having problems with
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the 'load_irix_binary' and having kernel faults, Irix support is
disabled. I suspect locking of some sort, but I will now have to
investigate further.
Static IRIX binaries are now being detected properly and are using the
ELF interpreter found in this file.
Signed-off-by: Steven J. Hill <sjhill@realitydiluted.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:39 +01:00
dd19326148
Initialize iomem_resource.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:39 +01:00
16033d6104
Handle addresses beyond VMALLOC_END correctly.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:38 +01:00
26a51b270f
Use intermediate variable.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:38 +01:00
1ba582a128
O2 doesn't have _that_ much RAM.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:37 +01:00
d8f5d86178
Changed all Au1x boards to noncoherent again.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:37 +01:00
d1abb6a2b8
32-bit compatibility for various timer-related system calls.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:37 +01:00
a982099ca5
Update to match the native siginfo structure and code.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:36 +01:00
09276d905e
32-bit compatibility for ptrace GETEVENTMSG operation.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:36 +01:00
54f2da755b
Implement 32-bit compatibility for waitid(2).
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:35 +01:00
a19050f301
Waitid(2) now has 5 arguments.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:34 +01:00
b6e203d84d
Use generic compat_sys_wait4 to implement 32-bit wait4(2).
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:34 +01:00
39408c6af4
Replace the complicated and broken attempt to clean interrupt by
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something simple - doesn't need to be fast, after all.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:33 +01:00
ca8a597d53
If you want RM7000 better fix it to build first ...
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:33 +01:00
de1db6ffe2
It's unwise to disable all interrupts of the boot node ;-)
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:32 +01:00
f4b7cdb481
Enable RM7000 secondary cache for Atlas and Malta boards.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:32 +01:00
79acf83e50
Moves a test which determines if we actually need to perform a
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cacheflush to the right place. That's a bug which is harmless on UP
but a severe bug on SMP.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:31 +01:00
c6e8b58771
Update MIPS to use the 4-level pagetable code thereby getting rid of
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the compacrapability headers.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:31 +01:00
57f0060b8a
Document why calling smp_call_function will deadlock when called with
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interrupts disabled.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:30 +01:00
505403b6a0
25Kf is also physically indexed.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:29 +01:00
a95970f323
20Kc and SB1 don't suffer from aliases.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:28 +01:00
84fd089a42
Delete duplicate copy of fixrange_init.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:28 +01:00
cc26b815dd
rm9000_init() really is __init code.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:27 +01:00
a18815abcd
Use preempt_schedule_irq.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:27 +01:00
54176736f7
More oprofile bits for MIPS32-style performance counters. The code to
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bolt this into the actual hardware interrupt is yet missing from this
commit.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
FEXPORT(ret_from_fork)
2005-10-29 19:30:27 +01:00
29c4869946
It works better when including arch/mips/sgi-ip27/Kconfig ...
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:26 +01:00
ae6aafe309
Move missplaced code line to the right place.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:26 +01:00
d1e344e500
Use hardware mechanism to deal with cache aliases in the 24K.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:25 +01:00
28ecca4786
Remove old wrong bits of cache code.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:25 +01:00
ea7c394492
Clean up SEAD interrupt initialization.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:24 +01:00
925ddb04c5
Mask and ack CPU interrupts upon initialization. Keep the state
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of software interrupts when unmasking.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:24 +01:00
38b18f7258
Move Sibyte Kconfig stuff into it's own Kconfig.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:23 +01:00
db89a48c1f
Replace deprecated interruptible_sleep_on() function call with direct
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wait-queue usage.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:22 +01:00
f638d1971e
Update descriptions for MIPS Technologies evaluation boards.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:22 +01:00
b6d468ec2d
Reenable EARLY_PRINTK for the DECstation.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:21 +01:00
304429915d
Formatting fixes.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:21 +01:00
aa0980b809
Fixes for system controllers for Atlas/Malta core cards.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:20 +01:00
bec0204dfb
Actually route cPCI interrupts. Update inaccurate comments.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:19 +01:00
c6237645d1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Fix TASK_SIZE for 32-bit processes on 64-bit kernels.
2005-10-29 19:30:19 +01:00
b053c98fbb
Fix register layout in o32 core dumps on 64-bit systems.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:19 +01:00
c83cfc9c94
Get rid of early_init. There's more need to make this form of
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initialization actually useful and as is certainly unmergable with
upstream.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:18 +01:00
8c93650890
Dummy ISA DMA functions for systems that don't have ISA but share
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drivers with ISA such as legacy free PCI.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:17 +01:00
b188ffe876
Fix build with SMP disabled and preemption enabled.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:17 +01:00
0964ce24d0
Move the invalid pmd and pte tables from .data to .bss. Fix alignment.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:16 +01:00
c264852726
Remove unused arguments from preempt_{start,stop}/local_irq_{en,dis}able.
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Don't clobber the preloaded TI_FLAGS in a2 needlessly.
Unexport local functions.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:16 +01:00
69903d6500
Fix typos and formatting.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:15 +01:00
Ralf Baechle
Thiemo Seufer
Steven J. Hill
Pete Popov
Maciej W. Rozycki