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2005-10-29Fix preemption bug.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Int controller fixes.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29One definition of back_to_back_c0_hazard too much.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Sparseify MIPS.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29On 24K we did always disable cache parity protection - obviously notRalf Baechle
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>
2005-10-29New hazard handling function back_to_back_c0_hazard() to handle back toRalf Baechle
back mtc0 / mfc0 pairs from the same coprocessor register. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29ISOify.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Moved irq_tab_alchemy to the board specific irqmap.c files.Pete Popov
Cleaned up a to of warnings in dbdma.c. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Base Au1200 2.6 support.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix 'prctl' system call for IRIX. At this point IRIX 5.3 static binariesSteven J. Hill
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>
2005-10-29Gross macro abuse. Get rid of gpreg_t, vaddr_t, REG_TO_VA andRalf Baechle
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>
2005-10-29Cleanup fpuemuprivate declarations.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Convert struct hw_interrupt_type initializations to ISO C99 namedRalf Baechle
initializers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29No barrier needed on au1x.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Comment correction after further investigation of issue.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix initialization. Unbreak the wait-for-completion loops. Code cleanup.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Switch SiByte drivers back to __raw_*() functions.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Define mem_*() I/O accessory functions that preserve byte addresses.Maciej W. Rozycki
Add missing ____raw_*q() functions. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Merge do_boot_cpu() into the new style __cpu_up().Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29On multiprocessor systems the BogoMIPS for each CPU was reported wasRalf Baechle
the value for the last CPU having calibrated it's delay loop. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Define MAP_BASE for IP27Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Resurrect Cobalt support for 2.6.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Enable/disable irq's only if needed.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29-nostdlib boilerplate.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix compilation, and bring 32/64 bit variants more in line.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix wchan implementation, based on earlier by from Atsushi Nemoto.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Improved modules loader, more robust and works on 64bit kernels.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Until I figure out why NFS filesystems are having problems withSteven J. Hill
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>
2005-10-29Initialize iomem_resource.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Handle addresses beyond VMALLOC_END correctly.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Use intermediate variable.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29O2 doesn't have _that_ much RAM.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Changed all Au1x boards to noncoherent again.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-2932-bit compatibility for various timer-related system calls.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Update to match the native siginfo structure and code.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-2932-bit compatibility for ptrace GETEVENTMSG operation.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Implement 32-bit compatibility for waitid(2).Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Waitid(2) now has 5 arguments.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Use generic compat_sys_wait4 to implement 32-bit wait4(2).Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Allocate break code 513 to KDB.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Replace the complicated and broken attempt to clean interrupt byRalf Baechle
something simple - doesn't need to be fast, after all. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29If you want RM7000 better fix it to build first ...Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29It's unwise to disable all interrupts of the boot node ;-)Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Rewrite to avoid the use of $at. Unfortunately binutils 2.15 and CVSRalf Baechle
binutils are broken and don't warn about this use of $at even though gas is in .set noat mode so this for now is an accident waiting to happen. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Enable RM7000 secondary cache for Atlas and Malta boards.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Moves a test which determines if we actually need to perform aRalf Baechle
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>
2005-10-29Update MIPS to use the 4-level pagetable code thereby getting rid ofRalf Baechle
the compacrapability headers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Document why calling smp_call_function will deadlock when called withRalf Baechle
interrupts disabled. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix ptrace aliasing issue in copy_from_user_page / copy_to_user_page.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-2925Kf is also physically indexed.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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