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2005-10-29R4600 v2.0 needs a nop before tlbp.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Don't set up a sg dma address if we have no page address for some reason.Thiemo Seufer
Code cleanup. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move MIPS Technologies processor IDs to where they belong.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29More .set push/pop.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move genrtc.c's functions into <asm/rtc.h>Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Let r4600 PRID detection match only legacy CPUs, cleanups.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Define some more common ip22 CPU features.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Typo fix.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29More .set push/pop encapsulation, more eyefriendly code formatting.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix MAP_BASE for 64bit ip22.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29IP22 EISA support update.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Handle mtc0 - tlb write hazard for VR5432.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Make static what ought to be static.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Sprinkle a few more .set mipsX over xchg to make sure we dont' end up withRalf Baechle
64-bit instructions on 32-bit processors, they tend to be unhappy about that kind of food ;-) Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Get rid of a bunch of debug serial routines. Use prom_printf instead.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Remove workaround for binutils 2.15 assembler bug; this version is notRalf Baechle
suitable to reliably build kernels anymore anyway and 2.16 has this fixed. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Drop might_sleep() calls from get_user() & co. This should fix the issueRalf Baechle
in http://www.linux-mips.org/cgi-bin/mesg.cgi?a=linux-mips&i=200508171321.20094.Joshua.Wise%40sicortex.com and it's the right thing to do anyway because it was inflating those functions way too much. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Virtual SMP support for the 34K.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29MT bulletproofing.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29On CONFIG_64BIT_PHYS_ADDR, pfn always fits in 'unsigned long', butRalf Baechle
pfn<<PAGE_SHIFT sometimes extends beyond. The pte is big enough to hold 'long long', but the shift in pfn_pte() needs to do its calculation with enough bits to hold the result. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix parenthesis in macros.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Do the timer interrupt only once on CPU 0 ...Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Define cpu_icache_snoops_remote_store. This is slight abuse of somethingRalf Baechle
which originally was meant for SMP cache managment but it can be argued to apply on the 34K as well. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Add a few simple error checks to tlb dumper.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Reindent dump_tlb.c.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Add missing space.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Display presence of SmartMIPS, DSP and MT ASEs in /proc/cpuinfo.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Delete old junk.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Spelling fix.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Support for CoreFPGA-3.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Implement get_system_type() for Qemu to get procfs-enabled kernels toRalf Baechle
link. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29A little more Kconfig untangeling.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Inlining will result in back-to-back mtc0 mfc0 instructions. Break theRalf Baechle
hazard by using back_to_back_c0_hazard(). Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Use pr_debug instead of homegrown debug print macros.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Send CONFIG_VTAG_ICACHE back into it's cold grave.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Get rid of the nonsense in the CONFIG_CPU_HAS_PREFETCH block.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29sys is only used for native o32 ...Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29R4600 has 32 FPRs.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Support for Toshiba's RBHMA4500 eval board for the TX4938.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Void functions shouldn't return valuesLadislav Michl
Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29commit 1858f72fa2e2f63e62114a9bd40c8e68468d8c5eRalf Baechle
Author: Ralf Baechle <ralf@linux-mips.org> Date: Fri Jul 22 05:46:02 2005 +0000 New build target vmlinux.bin build raw binary image for Qemu. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Au1x PM fixes.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Drop IP27 support for Qlogic ISP. This driver is buggy and has beenRalf Baechle
obsoleted by the qla1280 after the recent fixes. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Make sure that the processor is actually online or die spectacularly.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Avoid SMP cacheflushes. This is a minor optimization of startup butRalf Baechle
will also avoid smp_call_function from doing stupid things when called from a CPU that is not yet marked online. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Philips PNX8550 support: MIPS32-like core with 2 Trimedias on it.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29More AP / SP bits for the 34K, the Malta bits and things. Still wantsRalf Baechle
a little polishing. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Cleanups.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move Origin crapola into a machine-specific header file.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Prevent gcc from optimizing a few functions away completly.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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