7c2740f1c1
HUB interrupts are allocated per node, not per slice. Make
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manipulation of the interrupt mask register atomic by disabling
interrupts.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:59 +01:00
4f12bfe5a4
HUB interrupts are allocated per node, not per slice. Make manipulation
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of the interrupt mask register atomic by disabling interrupts.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:59 +01:00
6cbe063159
R4300 delay slot.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:59 +01:00
209ac8ddb1
Use compat_sigval_t in struct compat_siginfo.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:58 +01:00
127c6f6623
SECCOMP for MIPS.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:58 +01:00
53de0d471f
Reformat; cosmetic cleanups.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:57 +01:00
1592dac241
Reformatting, remove debugging code.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:57 +01:00
b4dbf95e30
Get rid of the the remains of 2.4-style ramdisk support.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:57 +01:00
71e0e556db
Multithreaded core dumps.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:56 +01:00
a3701ca487
When CONFIG_PM is enabled, it uses the TOY_MATCH2 interrupt as the system
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timer tick. Prior to this patch, if IDE IRQ probing occured, then the
TOY_MATCH2 interrupt would be permanently disabled, and no system timer
tick occurs. This patch corrects this situation by correctly registering
the TOY_MATCH2 interrupt so that IDE IRQ probing doesn't have adverse
side effects.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:56 +01:00
90a67b5909
sys_futex has 6 arguments.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:55 +01:00
96ed748d9d
qtronix.c: Handle kmalloc failure.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:55 +01:00
9ff77c469e
Export shm_align_mask and flush_data_cache_page.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:54 +01:00
07b4ebd372
Put salone.o back into arclib. It's a lib so doesn't harm if unused atm.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:54 +01:00
6d7bf017e8
It helps to not use a _mem_ function for requesting I/O space.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:53 +01:00
77c728c224
Gcc 4.0 fixes.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:53 +01:00
5eaf7a21be
Use new txx9 serial driver.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:52 +01:00
cdaed73afb
Fix preemption bug.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:51 +01:00
ebc7f12fbc
Int controller fixes.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:51 +01:00
88d535b6b5
One definition of back_to_back_c0_hazard too much.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:50 +01:00
fe00f943e0
Sparseify MIPS.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:50 +01:00
14f18b7f7e
On 24K we did always disable cache parity protection - obviously not
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the greatest thing to do. Try to enable parity protection, check if
we actually succeeded and print a message about the outcome of this.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:49 +01:00
5068debff2
New hazard handling function back_to_back_c0_hazard() to handle back to
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back mtc0 / mfc0 pairs from the same coprocessor register.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:49 +01:00
0f04afb595
ISOify.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:48 +01:00
2d32ffa44a
Moved irq_tab_alchemy to the board specific irqmap.c files.
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Cleaned up a to of warnings in dbdma.c.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:48 +01:00
e3ad1c23ba
Base Au1200 2.6 support.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:47 +01:00
784f7b9d89
Fix 'prctl' system call for IRIX. At this point IRIX 5.3 static binaries
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are now working for 80% of the ones I have tried. The other ones that do
not work all fail in the same way with the same messages. Once that bug
is tracked down, we should be in good shape. Task locking still needs
some work.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:47 +01:00
333d1f6794
Gross macro abuse. Get rid of gpreg_t, vaddr_t, REG_TO_VA and
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VA_TO_REG. Who ever wrote this apparently did enjoy the C Puzzle Book.
ISBN 0201604612, a little old but still fun reading for the next
blackout ;)
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:46 +01:00
0bd5d2e9ec
Cleanup fpuemuprivate declarations.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:46 +01:00
8ab00b9a02
Convert struct hw_interrupt_type initializations to ISO C99 named
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initializers.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:46 +01:00
d437441ef5
No barrier needed on au1x.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:45 +01:00
13d1d73ea5
Comment correction after further investigation of issue.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:44 +01:00
685f779e60
Fix initialization. Unbreak the wait-for-completion loops. Code cleanup.
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Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:44 +01:00
65bda1a95d
Switch SiByte drivers back to __raw_*() functions.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:44 +01:00
4912ba72d6
Define mem_*() I/O accessory functions that preserve byte addresses.
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Add missing ____raw_*q() functions.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:43 +01:00
b727a60258
Merge do_boot_cpu() into the new style __cpu_up().
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:43 +01:00
0ac354801a
On multiprocessor systems the BogoMIPS for each CPU was reported was
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the value for the last CPU having calibrated it's delay loop.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:42 +01:00
1f82bdb11b
Define MAP_BASE for IP27
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:30:42 +01:00
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
049b13c358
Enable/disable irq's only if needed.
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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
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
f29244a594
Fix compilation, and bring 32/64 bit variants more in line.
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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
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
Ralf Baechle
Pete Popov
Thiemo Seufer
Steven J. Hill
Maciej W. Rozycki