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2007-02-10[MIPS] signal: clean up sigframe structureFranck Bui-Huu
This patch makes 'struct sigframe' declaration avalaible for all signals code. It allows signal32 to not have its own declaration. This patch also removes all ICACHE_REFILLS_WORKAROUND_WAR tests in structure declaration and hopefully make them more readable. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-10[MIPS] signal: do not inline functions in signal-common.hFranck Bui-Huu
These functions are quite big and there are no points to make them inlined. So this patch moves the functions implementation in signal.c and make them available for others source files which need them. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-10[MIPS] signals: reduce {setup,restore}_sigcontext sizesFranck Bui-Huu
This trivial change reduces considerably code size of these 2 functions callers. For instance, here is the figures for arch/kernel/signal.o objects: text data bss dec hex filename 11972 0 0 11972 2ec4 arch/mips/kernel/signal.o~old 5380 0 0 5380 1504 arch/mips/kernel/signal.o~new Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-10[MIPS] Fix eth2 platform device id for jaguar_atx and ocelot_3 platformsDale Farnsworth
Signed-off-by: Dale Farnsowrth <dale@farnsworth.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-10[MIPS] JMR3927 and RBTX49x7 support little endianSergei Shtylyov
Toshiba JMR3927 (RBHMA3100) and RBTX49[23]7 (RBHMA4[24]00) do support both little and big endian mode (if you flash the right PMON). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-10[MIPS] RBTX49x7: declare prom_getcmdline()Sergei Shtylyov
Fix a bunch of warnings caused by a missing prom_getcmdline() prototype. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-10[MIPS] RTLX: Sprinkle device model code into code to make udev happier.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-10[MIPS] VPE: Sprinkle device model code into code to make udev happier.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-09Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-apmLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-apm: [APM] SH: Convert to use shared APM emulation. [APM] MIPS: Convert to use shared APM emulation. [APM] ARM: Convert to use shared APM emulation. [APM] Add shared version of APM emulation
2007-02-09[APM] MIPS: Convert to use shared APM emulation.Ralf Baechle
Also convert to use generic kernel/power/Kconfig to make the use of the shared APM emulation possible. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-09[TC] TURBOchannel support for the DECstationMaciej W. Rozycki
This is the platform-specific part of TURBOchannel bus support for the DECstation. It implements determining whether the bus is actually there, getting bus parameters, IRQ assignments for devices and protected accesses to possibly unoccupied slots that may trigger bus error exceptions. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Yosemite: Fix missing parens in SERIAL_READ_1 macroRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Fix warnings in run_uncached on 32bit kernelYoichi Yuasa
arch/mips/lib/uncached.c: In function 'run_uncached': arch/mips/lib/uncached.c:47: warning: comparison is always true due to limited range of data type arch/mips/lib/uncached.c:48: warning: comparison is always false due to limited range of data type arch/mips/lib/uncached.c:57: warning: comparison is always true due to limited range of data type arch/mips/lib/uncached.c:58: warning: comparison is always false due to limited range of data type Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Move .set reorder out of conditional codeChris Dearman
Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Check FCSR for pending interrupts before restoring from a context.Chris Dearman
Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Jaguar ATX: Fix large number of warnings.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Jaguar: Fix MAC address detection after platform_device conversion.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] SMTC: Make a bunch of functions and variables static.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Use compat_sys_pselect6Joseph S. Myers
The N32 and O32 pselect6 syscalls need to use compat_sys_pselect6 to translate arguments from 32-bit to 64-bit layout. Signed-off-by: Joseph Myers <joseph@codesourcery.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] SMTC: Cleanup idle hook invocation.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] SELinux: Add security hooks to mips-mt {get,set}affinityDavid Quigley
This patch adds LSM hooks into the setaffinity and getaffinity functions for the mips architecture to enable security modules to control these operations between tasks with different security attributes. This implementation uses the existing task_setscheduler and task_getscheduler LSM hooks. Signed-Off-By: David Quigley <dpquigl@tycho.nsa.gov> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] IRIX: Linux coding style cleanups.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] PB1100: Fix pile of warningsRalf Baechle
CC arch/mips/au1000/pb1100/board_setup.o arch/mips/au1000/pb1100/board_setup.c: In function ‘board_setup’: arch/mips/au1000/pb1100/board_setup.c:104: warning: passing argument 1 of ‘readb’ makes pointer from integer without a cast arch/mips/au1000/pb1100/board_setup.c:105: warning: passing argument 1 of ‘readb’ makes pointer from integer without a cast arch/mips/au1000/pb1100/board_setup.c:105: warning: passing argument 2 of ‘writeb’ makes pointer from integer without a cast arch/mips/au1000/pb1100/board_setup.c:109: warning: passing argument 1 of ‘readb’ makes pointer from integer without a cast arch/mips/au1000/pb1100/board_setup.c:110: warning: passing argument 1 of ‘readb’ makes pointer from integer without a cast arch/mips/au1000/pb1100/board_setup.c:110: warning: passing argument 2 of ‘writeb’ makes pointer from integer without a cast arch/mips/au1000/pb1100/board_setup.c:51: warning: unused variable ‘sys_clksrc’ arch/mips/au1000/pb1100/board_setup.c:51: warning: unused variable ‘sys_freqctrl’ arch/mips/au1000/pb1100/board_setup.c:50: warning: unused variable ‘pin_func’ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Alchemy: Fix bunch of warningsRalf Baechle
CC arch/mips/au1000/common/pci.o arch/mips/au1000/common/pci.c:42: warning: large integer implicitly truncated to unsigned type arch/mips/au1000/common/pci.c:43: warning: large integer implicitly truncated to unsigned type arch/mips/au1000/common/pci.c:49: warning: large integer implicitly truncated to unsigned type arch/mips/au1000/common/pci.c:50: warning: large integer implicitly truncated to unsigned type arch/mips/au1000/common/pci.c: In function ‘au1x_pci_setup’: arch/mips/au1000/common/pci.c:82: warning: ISO C90 forbids mixed declarations and code Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Whitespace cleanups.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Alchemy: Fix bunch more warnings.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Use ARRAY_SIZE macro when appropriateAhmed S. Darwish
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Fix some whitespace damageJan Altenberg
Signed-off-by: Jan Altenberg <jan@linutronix.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Add missing ifdef arch/mips/pmc-sierra/yosemite/setup.cMathieu Desnoyers
early_serial_setup is only defined when CONFIG_SERIAL_8250 is set. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Fix pb1200/irqmap.c and apply some missed patchesAtsushi Nemoto
pb1200/irqmap.c had been broken a while due to non-named initializer and had missed some recent IRQ related changes. Apply these commits to this file. [MIPS] IRQ cleanups commit 1603b5aca4f15b34848fb5594d0c7b6333b99144 [MIPS] use generic_handle_irq, handle_level_irq, handle_percpu_irq commit 1417836e81c0ab8f5a0bfeafa90d3eaa41b2a067 [MIPS] Compile __do_IRQ() when really needed commit e77c232cfc6e1250b2916a7c69225d6634d05a49 Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Do not allow oprofile to be enabled on SMTC.Ralf Baechle
Oprofile cannot work on SMTC due to the limited number of counters. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Remove superfluous "ifdef CONFIG_KGDB".Robert P. J. Day
Given that the Makefiles involved already have conditional compilation of the form: obj-$(CONFIG_KGDB) += dbg_io.o there seems to be little value for the dbg_io.c source files to check that config variable yet again. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] vpe_elfload and vpe_run are only used locally, make them static.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] SMTC: remove unused atomic_postclearRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Move some kernel globals from asm file to C file.Atsushi Nemoto
This get rid of some undesirable hole in BSS section due to random order of placement. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Kconfig: Provide sane NR_CPUS defaults for more configurationsRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] vr41xx: Use symbolic names for IRQ numersYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] use name instead of typename for each irq_chipAtsushi Nemoto
The "typename" field was obsoleted by the "name" field. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Kconfig: Move some entries to appropriate menuAtsushi Nemoto
Currently KEXEC is in "Machine selection", SECCOMP, PM, APM are in "Executable file formats" menu. Move KEXEC and SECCOMP to "Kernel type" and PM, APM to new "Power management options" menu. Also replace "config PM" with kernel/power/Kconfig. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] vr41xx: add MACINT controlsYoichi Yuasa
This patch has added MACINT controls. They are necessary for VR4133 ethernet driver. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] FLATMEM: introduce PHYS_OFFSET.Franck Bui-Huu
The old code was assuming that min_low_pfn was always 0. This means that platforms having a big hole at their memory start paid the price of wasting some memory for the allocation of unused entries in mem_map[]. This patch prevents this waste. It introduces PHYS_OFFSET define which is the start of the physical memory and uses it wherever needed. Specially when converting physical/virtual addresses into virtual/physical ones. Currently all platforms defines PHYS_OFFSET to 0. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Setup min_low_pfn/max_low_pfn correctlyFranck Bui-Huu
This patch makes a better usage of these two globals. 'min_low_pfn' is now correctly setup for all configs, which allow us to rely on it in boot memory code init. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Unify memset.SAtsushi Nemoto
The 32-bit version and 64-bit version are almost equal. Unify them. This makes further improvements (for example, supporting CDEX, etc.) easier. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] prom_free_prom_memory cleanupAtsushi Nemoto
Current prom_free_prom_memory() implementations are almost same as free_init_pages(), or no-op. Make free_init_pages() extern (again) and make prom_free_prom_memory() use it. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Make I8259A_IRQ_BASE customizableAtsushi Nemoto
Move I8259A_IRQ_BASE from asm/i8259.h to asm/mach-generic/irq.h and make it really customizable. And remove I8259_IRQ_BASE declared on some platforms. Currently only NEC_CMBVR4133 is using custom I8259A_IRQ_BASE value. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Define MIPS_CPU_IRQ_BASE in generic headerAtsushi Nemoto
The irq_base for {mips,rm7k,rm9k}_cpu_irq_init() are constant on all platforms and are same value on most platforms (0 or 16, depends on CONFIG_I8259). Define them in asm-mips/mach-generic/irq.h and make them customizable. This will save a few cycle on each CPU interrupt. A good side effect is removing some dependencies to MALTA in generic SMTC code. Although MIPS_CPU_IRQ_BASE is customizable, this patch changes irq mappings on DDB5477, EMMA2RH and MIPS_SIM, since really customizing them might cause some header dependency problem and there seems no good reason to customize it. So currently only VR41XX is using custom MIPS_CPU_IRQ_BASE value, which is 0 regardless of CONFIG_I8259. Testing this patch on those platforms is greatly appreciated. Thank you. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Remove unused rm9k_cpu_irq_disable()Atsushi Nemoto
rm9k_cpu_irq_disable() is unused since commit 1603b5aca4f15b34848fb5594d0c7b6333b99144. Remove it. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-01-30[MIPS] Fix typo of "CONFIG_MT_SMP".Robert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-01-30[MIPS] Ocelot G: Fix a few misspellings of CONFIG_GALILEO_GT64240_ETHRalf Baechle
Reported by Robert P. J. Day <rpjday@mindspring.com>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-01-30[PATCH] Malta: Fix build if CONFIG_MTD is diabled.Jan Altenberg
Signed-off-by: Jan Altenberg <jan@linutronix.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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