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* Sparseify MIPS.Ralf Baechle2005-10-2915-488/+516
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* On 24K we did always disable cache parity protection - obviously notRalf Baechle2005-10-291-9/+5
| | | | | | | 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>
* ISOify.Ralf Baechle2005-10-292-68/+68
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Moved irq_tab_alchemy to the board specific irqmap.c files.Pete Popov2005-10-296-87/+64
| | | | | | Cleaned up a to of warnings in dbdma.c. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Base Au1200 2.6 support.Pete Popov2005-10-2915-105/+730
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Fix 'prctl' system call for IRIX. At this point IRIX 5.3 static binariesSteven J. Hill2005-10-291-33/+27
| | | | | | | | | 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>
* Gross macro abuse. Get rid of gpreg_t, vaddr_t, REG_TO_VA andRalf Baechle2005-10-293-37/+31
| | | | | | | | 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>
* Cleanup fpuemuprivate declarations.Ralf Baechle2005-10-292-5/+0
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Convert struct hw_interrupt_type initializations to ISO C99 namedRalf Baechle2005-10-2920-237/+211
| | | | | | initializers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* No barrier needed on au1x.Pete Popov2005-10-291-9/+0
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Comment correction after further investigation of issue.Pete Popov2005-10-291-3/+2
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Fix initialization. Unbreak the wait-for-completion loops. Code cleanup.Thiemo Seufer2005-10-291-22/+24
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Switch SiByte drivers back to __raw_*() functions.Maciej W. Rozycki2005-10-2910-209/+220
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge do_boot_cpu() into the new style __cpu_up().Ralf Baechle2005-10-291-21/+9
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* On multiprocessor systems the BogoMIPS for each CPU was reported wasRalf Baechle2005-10-291-2/+2
| | | | | | the value for the last CPU having calibrated it's delay loop. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Resurrect Cobalt support for 2.6.Ralf Baechle2005-10-299-196/+233
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* -nostdlib boilerplate.Thiemo Seufer2005-10-291-1/+1
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Fix wchan implementation, based on earlier by from Atsushi Nemoto.Thiemo Seufer2005-10-291-58/+77
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Improved modules loader, more robust and works on 64bit kernels.Thiemo Seufer2005-10-294-529/+337
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Until I figure out why NFS filesystems are having problems withSteven J. Hill2005-10-291-103/+123
| | | | | | | | | | | | 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>
* Initialize iomem_resource.Thiemo Seufer2005-10-291-1/+3
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Handle addresses beyond VMALLOC_END correctly.Thiemo Seufer2005-10-291-1/+2
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Use intermediate variable.Thiemo Seufer2005-10-291-3/+3
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* O2 doesn't have _that_ much RAM.Thiemo Seufer2005-10-291-2/+2
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Changed all Au1x boards to noncoherent again.Pete Popov2005-10-291-3/+3
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* 32-bit compatibility for various timer-related system calls.Ralf Baechle2005-10-293-10/+60
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Update to match the native siginfo structure and code.Ralf Baechle2005-10-291-2/+9
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* 32-bit compatibility for ptrace GETEVENTMSG operation.Ralf Baechle2005-10-291-1/+5
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Implement 32-bit compatibility for waitid(2).Ralf Baechle2005-10-294-2/+51
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Waitid(2) now has 5 arguments.Ralf Baechle2005-10-291-1/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Use generic compat_sys_wait4 to implement 32-bit wait4(2).Ralf Baechle2005-10-293-74/+3
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Replace the complicated and broken attempt to clean interrupt byRalf Baechle2005-10-291-16/+4
| | | | | | something simple - doesn't need to be fast, after all. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* If you want RM7000 better fix it to build first ...Ralf Baechle2005-10-291-1/+0
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* It's unwise to disable all interrupts of the boot node ;-)Ralf Baechle2005-10-291-1/+4
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Enable RM7000 secondary cache for Atlas and Malta boards.Maciej W. Rozycki2005-10-291-0/+2
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Moves a test which determines if we actually need to perform aRalf Baechle2005-10-291-7/+7
| | | | | | | 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>
* Update MIPS to use the 4-level pagetable code thereby getting rid ofRalf Baechle2005-10-2912-31/+76
| | | | | | the compacrapability headers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Document why calling smp_call_function will deadlock when called withRalf Baechle2005-10-291-1/+13
| | | | | | interrupts disabled. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* 25Kf is also physically indexed.Ralf Baechle2005-10-291-0/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* 20Kc and SB1 don't suffer from aliases.Ralf Baechle2005-10-291-0/+2
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Delete duplicate copy of fixrange_init.Ralf Baechle2005-10-292-33/+3
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* rm9000_init() really is __init code.Ralf Baechle2005-10-291-1/+2
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Use preempt_schedule_irq.Ralf Baechle2005-10-291-5/+2
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* More oprofile bits for MIPS32-style performance counters. The code toRalf Baechle2005-10-294-12/+238
| | | | | | | | | 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)
* It works better when including arch/mips/sgi-ip27/Kconfig ...Ralf Baechle2005-10-291-0/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Move missplaced code line to the right place.Ralf Baechle2005-10-292-3/+56
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Use hardware mechanism to deal with cache aliases in the 24K.Ralf Baechle2005-10-291-2/+10
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Remove old wrong bits of cache code.Ralf Baechle2005-10-291-3/+0
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Clean up SEAD interrupt initialization.Maciej W. Rozycki2005-10-291-7/+5
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Mask and ack CPU interrupts upon initialization. Keep the stateMaciej W. Rozycki2005-10-291-1/+6
| | | | | | of software interrupts when unmasking. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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