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* [MIPS] Deforest the function pointer jungle in the time code.Ralf Baechle2007-10-11
| | | | | | | Hard to follow who is pointing what to where and why so it's simply getting in the way of the time code renovation. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Use generic NTP code for all MIPS platformsRalf Baechle2007-10-11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Replace deprecated SA_* IRQ flags with modern IRQF_ variants.Ahmed S. Darwish2007-10-11
| | | | | Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] ARC: Get rid of mips_machgroupRalf Baechle2007-10-11
| | | | | | | This has not been any serious user of this ill conceived thing since the original invention in like '95. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] ARC: Convert mach_table[] to ISO C initializers.Ralf Baechle2007-10-11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] dec/time.c: Remove no longer needed inclusion of <asm/div64.h>.Maciej W. Rozycki2007-10-11
| | | | | Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] GPIO LED driver for the WGT634U machineAurelien Jarno2007-10-11
| | | | | | | | Add LED support to the WGT634U machine. It uses the new gpio-led driver and a platform driver for the pin definitions. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Add gpio support to the BCM47XX platformAurelien Jarno2007-10-11
| | | | | | | | Add GPIO support to the BCM47XX platform. It will be used by a GPIO LED driver. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Add CFE support to BCM47XXAurelien Jarno2007-10-11
| | | | | | | | | Add CFE support to the BCM47XX code. That includes querying CFE environment variables as well as using CFE to print messages before the serial port is initialized (early printk). Signed-off-by: Aurelien Jarno <aurel32@farad.aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Move ARC code into arch/mips/fw/arcAurelien Jarno2007-10-11
| | | | | | | Move the ARC code to arch/mips/fw/arc from arch/mips/arc. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Move CFE code into arch/mips/fw/cfeAurelien Jarno2007-10-11
| | | | | | | | Move the platform independent part of the CFE code to arch/mips/fw/cfe from arch/mips/sibyte/cfe. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Remove IP27 specific structures from struct cpuinfo_mipsRalf Baechle2007-10-11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Sibyte: Replace SB1 cachecode with standard R4000 class cache code.Ralf Baechle2007-10-11
| | | | | | | | | | | It may not be perfect yet but the SB1 code is badly borken and has horrible performance issues. Downside: This seriously breaks support for pass 1 parts of the BCM1250 where indexed cacheops don't work quite reliable but I seem to be the last one on the planet with a pass 1 part anyway. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Alchemy: remove useless prototypes.Ralf Baechle2007-10-11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Sibyte: cleanup static inline forward declarations.Ralf Baechle2007-10-11
| | | | | | | In fact there are no foward declarations at all needed when moving things into the right order. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] R3000 setup for kernel_thread()Maciej W. Rozycki2007-10-11
| | | | | | | | Match the R4000 semantics for the initial state of interrupt/kernel status register flags for the R3000 in kernel_thread(). Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Introduce a consistent style for vmlinux.lds.Sam Ravnborg2007-10-11
| | | | | | | | | | | This style will be consitent with all other arch's - soon. In addition: - Moved a few labels inside brackets for the sections they specify to prevent that linker alignmnet made them point before the section start Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Add GT641xx IRQ routines.Yoichi Yuasa2007-10-11
| | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] i8295 cleanups.Yoichi Yuasa2007-10-11
| | | | | | | | o Move i8259 function declarations to include/asm-mips/i8259.h o Make i8259.c functions static where possible. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Kill useless volatile keywordRalf Baechle2007-10-11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Kill redundant EXTRA_AFLAGSAtsushi Nemoto2007-10-11
| | | | | | | | Kill redundant EXTRA_AFLAGS added after the commit d2af363cfb94f1bacb3e60327bc44a97881a38c2. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] PCI: Always enable CONFIG_PCI_DOMAINSRalf Baechle2007-10-11
| | | | | | The cost is just too low. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] tx4927: Cleanup unused macros and non-standard IO accessors.Atsushi Nemoto2007-10-11
| | | | | | | | This patch removes many unused constants, replaces non-standard IO accessors with standard ones, and kills terrible tx4927_mips.h file. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] cleanup struct irqaction initializersThomas Gleixner2007-10-11
| | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> CC: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Add support for BCM47XX CPUs.Aurelien Jarno2007-10-11
| | | | | | | | | | | | | | Note that the BCM4710 does not support the wait instruction, this is not a mistake in the code. It originally comes from the OpenWrt patches. Cc: Michael Buesch <mb@bu3sch.de> Cc: Felix Fietkau <nbd@openwrt.org> Cc: Florian Schirmer <jolt@tuxbox.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] JAZZ fixesThomas Bogendoerfer2007-10-11
| | | | | | | | | | - restructured irq handling - switched vdma to use memory allocated via get_free_pages - setup platform devices for serial, jazz_esp and jazzsonic - fixed cmos rtc access Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Add back support for LASAT platformsBrian Murphy2007-10-11
| | | | | Signed-off-by: Brian Murphy <brian@murphy.dk> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] IP27: remove duplicate extern dump_tlb_all() prototypeYoichi Yuasa2007-10-11
| | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] VR41xx: replace infinite loop with hibernateYoichi Yuasa2007-10-11
| | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] VR41xx: Add default restart routine.Yoichi Yuasa2007-10-11
| | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Rename CONFIG_BUILD_ELF64 into KBUILD_64BIT_SYM32Franck Bui-Huu2007-10-11
| | | | | | | | | | | | | | | | | | This patch renames it for 3 reasons: - "CONFIG" pattern is used by Kconfig. Now this macro is no more defined by Kconfig but by Kbuild itself make this clear by translating "CONFIG" into "KBUILD". - "ELF32" word is improper because it is irrelevant to ELF format and it makes confusion with CONFIG_BOOT_ELF32. So translate it with SYM32. - Add "64BIT" part to make clear that this macro implies a 64 bits kernel. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Automatically set CONFIG_BUILD_ELF64Franck Bui-Huu2007-10-11
| | | | | | | | | | | | | We do not rely on user anymore to setup this config correctly. Instead we make our choice depending on the load address. If we want to force Kbuild to use ELF64 format whatever the load address we can still do: $ make BUILD_ELF32=no Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Remove '-mno-explicit-relocs' option when CONFIG_BUILD_ELF64Franck Bui-Huu2007-10-11
| | | | | | | | | | | | | | | This patch removes '-mno-explicit-relocs' usage when CONFIG_BUILD_ELF64 is set since this option was only required with the old hack to truncate addresses at the assembly level where "-mabi=64 -Wa,-mabi=32" was used. This should yield a small code size improvement for inline assembly, where the R constraint is used. The idea is coming from Maciej <macro@linux-mips.org>. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] SMTC: Microoptimize atomic_postincrement for non-weak consistency.Ralf Baechle2007-10-11
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] vr41xx: add cpu_waitYoichi Yuasa2007-10-11
| | | | | | | Add cpu_wait for NEC VR41xx Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] IRQ Affinity Support for SMTC on Malta PlatformKevin D. Kissell2007-10-11
| | | | | Signed-off-by: Kevin D. Kissell <kevink@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Au1000: set the PCI controller IO baseFlorian Fainelli2007-10-09
| | | | | | | | | The PCI controller IO base was not set in the au1000 pci code. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Alchemy: Fix USB initialization.Florian Fainelli2007-10-09
| | | | | | | | | | | | | | | | | | | | | This patch fixes a wrong ifdef in the board setup code, leading to the GPIO pin not being pulled high, and thus the USB switch not being powered at all. This finishes the rename of CONFIG_USB_OHCI to CONFIG_USB_OHCI_HCD, which started in 2005 (before 2.6.12-rc2), then probably because things were working anyway for most people got forgotten. [Ralf: Paolo's original patch didn't fix the module case, Florian's patch only fixed MTX1 etc. so this is a combined patch plus some cleanups.] Cc: Giuseppe Patanè <giuseppe.patane@tvblob.com> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] IP32: Fix fatal typo in address computation.Giuseppe Sacco2007-10-09
| | | | | Signed-off-by: Giuseppe Sacco <eppesuig@debian.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Longhaul: add auto enabled "revid_errata" optionRafal Bilski2007-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VIA C3 Ezra-T has RevisionID equal to 1, but it needs RevisionKey to be 0 or CPU will ignore new frequency and will continue to work at old frequency. New "revid_errata" option will force RevisionKey to be set to 0, whatever RevisionID is. Additionaly "Longhaul" will not silently ignore unsuccessful transition. It will try to check if "revid_errata" or "disable_acpi_c3" options need to be enabled for this processor/system. Same for Longhaul ver. 2 support. It will be disabled if none of above options will work. Best case scenario (with patch apllied and v2 enabled): longhaul: VIA C3 'Ezra' [C5C] CPU detected. Longhaul v2 supported. longhaul: Using northbridge support. longhaul: VRM 8.5 longhaul: Max VID=1.350 Min VID=1.050, 13 possible voltage scales longhaul: f: 300000 kHz, index: 0, vid: 1050 mV [...] longhaul: Voltage scaling enabled. Worst case scenario: longhaul: VIA C3 'Ezra-T' [C5M] CPU detected. Powersaver supported. longhaul: Using northbridge support. longhaul: Using ACPI support. longhaul: VRM 8.5 longhaul: Claims to support voltage scaling but min & max are both 1.250. Voltage scaling disabled longhaul: Failed to set requested frequency! longhaul: Enabling "Ignore Revision ID" option. longhaul: Failed to set requested frequency! longhaul: Disabling ACPI C3 support. longhaul: Disabling "Ignore Revision ID" option. longhaul: Failed to set requested frequency! longhaul: Enabling "Ignore Revision ID" option. [akpm@linux-foundation.org: coding-style cleanups] Signed-off-by: Rafal Bilski <rafalbilski@interia.pl> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2007-10-06
|\ | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] IP32: Enable PCI bridges
| * [MIPS] IP32: Enable PCI bridgesGiuseppe Sacco2007-10-05
| | | | | | | | | | | | | | | | | | Fixe MACE PCI addressing by adding the bus number parameter. Remove check of the used slot since every slot should be valid. Converted mkaddr from #define to inline function. Signed-off-by: Giuseppe Sacco <eppesuig@debian.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-10-05
|\ \ | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4598/2: OSIRIS: Ensure we do not get nRSTOUT during suspend [ARM] 4597/2: OSIRIS: ensure CPLD0 is preserved after suspend
| * | [ARM] 4598/2: OSIRIS: Ensure we do not get nRSTOUT during suspendBen Dooks2007-10-05
| | | | | | | | | | | | | | | | | | | | | Ensure nRSTOUT is not asserted during or on resume. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 4597/2: OSIRIS: ensure CPLD0 is preserved after suspendBen Dooks2007-10-05
| |/ | | | | | | | | | | | | | | | | Ensure that CPLD is restored to the original state on resume, and that before going into suspend we select the NAND bank we booted from for restarting. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge branch 'master' of ↵Linus Torvalds2007-10-05
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix 'niu' complex IRQ probing. [SPARC64]: check fork_idle() error [SPARC64]: Temporary workaround for PCI-E slot on T1000. [SPARC64]: VIO device addition log message level is too high. [SPARC64]: Fix domain-services port probing. [SPARC64]: Don't use in/local regs for ldx/stx data in N1 memcpy.
| * [SPARC64]: Fix 'niu' complex IRQ probing.David S. Miller2007-10-04
| | | | | | | | | | | | | | They should be computed the same as how we compute them under 'virtual-devices'. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: check fork_idle() errorAkinobu Mita2007-10-04
| | | | | | | | | | | | | | Check the return value of fork_idle() to catch error. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Temporary workaround for PCI-E slot on T1000.David S. Miller2007-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCI-E slot on T1000 connects directly to the Fire PCI chip with no intervening bridges visible in the OBP tree. Unfortunately the bus numbering of the device in that slot is different (2) from the PCI host controller (0), and thus the pci_bus_{read,write}_config_*() calls don't work out. Complicating things further the Fire PCI controller has no config space it responds to either. For now treat this case specially so that devices in the slot work. Longer term we need to perhaps cons up a dummy bridge between the Fire and the PCI-E slot so that the bus hierarchy is complete inside of the kernel and thus the bus numbering all works out right. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: VIO device addition log message level is too high.David S. Miller2007-10-04
| | | | | | | | | | | | | | There is no reason this should be KERN_ERR, KERN_INFO is just fine. Signed-off-by: David S. Miller <davem@davemloft.net>
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