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2005-10-29Enable a suitable ISA for the assembler around ll/sc so that codeMaciej W. Rozycki
builds even for processors that don't support the instructions. Plus minor formatting fixes. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Remove dead code which was causing warnings.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix build with CONFIG_PRINTK disabled.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Support the MIPS32 / MIPS64 DSP ASE.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix build for CONFIG_BUG=n. Yes, bugs are now a compile time option ;-)Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Bugs are now a configuration option.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29On MIPS the struct sigev preamble is only 8 bytes.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Now that a struct is the only member left in structRalf Baechle
mips_fpu_emulator_stats cleanup that unnecessary nesting of structs. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Get rid of the eir struct mips_fpu_emulator_private member. It'sRalf Baechle
never initialized been initialized anywhere, just saved to and restored from signal frames so nonsense anyway. As neat side effect of being shared between all processors it was also abusable as a nice covert channel between processes. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29__compute_return_epc() uses CFC1 instruction which might result in aRalf Baechle
coprocessor unusable exception since the process can lose its fpu context by preemption. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Cleanup decoding of MIPSxx config registers.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Better interface to run uncached cache setup code.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29* use 'unsigned long' as address supplied to au_write[bwl]()Pete Popov
* remove two already unused and commented structures * added an ULL suffix to several address constants that use bits 35-32 Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix D-cache aliasing problem in the PIO IDE driver potencially resultingRalf Baechle
in the kernel or userspace seeing stale data. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix a few build warnings.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Need to include smp.h for the definition of smp_processor_id().Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move sync into the delay slot here also.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29NPTL, round one.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Build fix for certain configurations.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix BogoMIPS display on UP and some minor cosmetical things.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Use fixed up pfn.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Au1100 FB driver uplift for 2.6.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Antonino Daplas <adaplas@pol.net>
2005-10-29Fix 64bit SMP TLB handler and stack frame handling, optimize 32bit SMPThiemo Seufer
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>
2005-10-29HUB interrupts are allocated per node, not per slice. MakeRalf Baechle
manipulation of the interrupt mask register atomic by disabling interrupts. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29SECCOMP for MIPS.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Reformat; cosmetic cleanups.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Reformatting, remove debugging code.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Multithreaded core dumps.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Gcc 4.0 fixes.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Use new txx9 serial driver.Ralf Baechle
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>
2005-10-29New 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>
2005-10-29Cleanup fpuemuprivate declarations.Ralf Baechle
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>
2005-10-29Define 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>
2005-10-29Fix 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>
2005-10-29Improved 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>
2005-10-29Allocate break code 513 to KDB.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>
2005-10-29Update 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>
2005-10-29Fix ptrace aliasing issue in copy_from_user_page / copy_to_user_page.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Add a few more PrId vendor IDs.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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