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* Fix race conditions for read_c0_entryhi. Remove broken ASID masks inThiemo Seufer2005-10-292-45/+63
| | | | | | | tlb-sb1.c. Make tlb-r4k.c and tlb-sb1.c more similiar and more efficient. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Remove useless casts. Fix formatting.Maciej W. Rozycki2005-10-291-12/+19
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Fix 64bit SMP TLB handler and stack frame handling, optimize 32bit SMPThiemo Seufer2005-10-295-41/+34
| | | | | | | TLB handlers a bit, match definitions in pgtable-{32,64}.h better. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* HUB interrupts are allocated per node, not per slice. MakeRalf Baechle2005-10-291-1/+1
| | | | | | | manipulation of the interrupt mask register atomic by disabling interrupts. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* HUB interrupts are allocated per node, not per slice. Make manipulationRalf Baechle2005-10-292-46/+48
| | | | | | of the interrupt mask register atomic by disabling interrupts. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* R4300 delay slot.Ralf Baechle2005-10-291-0/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Use compat_sigval_t in struct compat_siginfo.Ralf Baechle2005-10-291-1/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* SECCOMP for MIPS.Ralf Baechle2005-10-292-4/+23
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Reformat; cosmetic cleanups.Ralf Baechle2005-10-292-14/+20
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Reformatting, remove debugging code.Ralf Baechle2005-10-292-39/+32
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Get rid of the the remains of 2.4-style ramdisk support.Ralf Baechle2005-10-291-7/+0
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Multithreaded core dumps.Ralf Baechle2005-10-292-0/+10
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* When CONFIG_PM is enabled, it uses the TOY_MATCH2 interrupt as the systemPete Popov2005-10-292-15/+26
| | | | | | | | | | 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>
* sys_futex has 6 arguments.Thiemo Seufer2005-10-291-1/+1
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* qtronix.c: Handle kmalloc failure.Ralf Baechle2005-10-291-0/+5
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Export shm_align_mask and flush_data_cache_page.Ralf Baechle2005-10-292-0/+5
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Put salone.o back into arclib. It's a lib so doesn't harm if unused atm.Ralf Baechle2005-10-291-1/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* It helps to not use a _mem_ function for requesting I/O space.Thiemo Seufer2005-10-291-7/+13
| | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Gcc 4.0 fixes.Ralf Baechle2005-10-293-9/+11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Use new txx9 serial driver.Ralf Baechle2005-10-295-29/+53
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Fix preemption bug.Ralf Baechle2005-10-291-2/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Int controller fixes.Pete Popov2005-10-291-5/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* One definition of back_to_back_c0_hazard too much.Ralf Baechle2005-10-291-6/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Sparseify MIPS.Ralf Baechle2005-10-2921-585/+607
| | | | 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>
* New hazard handling function back_to_back_c0_hazard() to handle back toRalf Baechle2005-10-291-0/+21
| | | | | | back mtc0 / mfc0 pairs from the same coprocessor register. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* ISOify.Ralf Baechle2005-10-294-76/+76
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Moved irq_tab_alchemy to the board specific irqmap.c files.Pete Popov2005-10-297-87/+77
| | | | | | Cleaned up a to of warnings in dbdma.c. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Base Au1200 2.6 support.Pete Popov2005-10-2921-182/+1796
| | | | 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 Baechle2005-10-293-5/+2
| | | | 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. Rozycki2005-10-2911-210/+221
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Define mem_*() I/O accessory functions that preserve byte addresses.Maciej W. Rozycki2005-10-291-19/+27
| | | | | | Add missing ____raw_*q() functions. 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>
* Define MAP_BASE for IP27Ralf Baechle2005-10-291-0/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Resurrect Cobalt support for 2.6.Ralf Baechle2005-10-2914-223/+276
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Enable/disable irq's only if needed.Thiemo Seufer2005-10-291-2/+4
| | | | | Signed-off-by: Thiemo Seufer <ths@networkno.de> 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 compilation, and bring 32/64 bit variants more in line.Thiemo Seufer2005-10-292-10/+8
| | | | | 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 Seufer2005-10-295-538/+368
| | | | | 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. Hill2005-10-292-106/+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>
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