- 11 1月, 2009 1 次提交
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由 David Daney 提交于
Here we define the addresses and bit-fields of the Configuration and Status Registers (CSRs) for some of the hardware functional units on the OCTEON SOC. Definitions are needed for: CIU -- Central Interrupt Unit. GPIO -- General Purpose Input Output. IOB -- Input / Output {Busing,Bridge}. IPD -- Input Packet Data unit. L2C -- Level-2 Cache controller. L2D -- Level-2 Data cache. L2T -- Level-2 cache Tag. LED -- Light Emitting Diode controller. MIO -- Miscellaneous Input / Output. POW -- Packet Order / Work unit. Signed-off-by: NTomaso Paoletti <tpaoletti@caviumnetworks.com> Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 07 1月, 2009 2 次提交
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Matthew Wilcox 提交于
The atomic_t type cannot currently be used in some header files because it would create an include loop with asm/atomic.h. Move the type definition to linux/types.h to break the loop. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Cc: Huang Ying <ying.huang@intel.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 26 12月, 2008 1 次提交
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由 Rusty Russell 提交于
Impact: New APIs The old node_to_cpumask/node_to_pcibus returned a cpumask_t: these return a pointer to a struct cpumask. Part of removing cpumasks from the stack. Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Cc: Ralf Baechle <ralf@linux-mips.org>
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- 22 12月, 2008 2 次提交
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由 David Daney 提交于
The way the code is written it was assuming dshd has the function of a hypothetical dshw instruction ... Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 13 12月, 2008 3 次提交
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由 Rusty Russell 提交于
Impact: change existing irq_chip API Not much point with gentle transition here: the struct irq_chip's setaffinity method signature needs to change. Fortunately, not widely used code, but hits a few architectures. Note: In irq_select_affinity() I save a temporary in by mangling irq_desc[irq].affinity directly. Ingo, does this break anything? (Folded in fix from KOSAKI Motohiro) Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Signed-off-by: NMike Travis <travis@sgi.com> Reviewed-by: NGrant Grundler <grundler@parisc-linux.org> Acked-by: NIngo Molnar <mingo@redhat.com> Cc: ralf@linux-mips.org Cc: grundler@parisc-linux.org Cc: jeremy@xensource.com Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
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由 Rusty Russell 提交于
Impact: cleanup Each SMP arch defines these themselves. Move them to a central location. Twists: 1) Some archs (m32, parisc, s390) set possible_map to all 1, so we add a CONFIG_INIT_ALL_POSSIBLE for this rather than break them. 2) mips and sparc32 '#define cpu_possible_map phys_cpu_present_map'. Those archs simply have phys_cpu_present_map replaced everywhere. 3) Alpha defined cpu_possible_map to cpu_present_map; this is tricky so I just manipulate them both in sync. 4) IA64, cris and m32r have gratuitous 'extern cpumask_t cpu_possible_map' declarations. Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Reviewed-by: NGrant Grundler <grundler@parisc-linux.org> Tested-by: NTony Luck <tony.luck@intel.com> Acked-by: NIngo Molnar <mingo@elte.hu> Cc: Mike Travis <travis@sgi.com> Cc: ink@jurassic.park.msu.ru Cc: rmk@arm.linux.org.uk Cc: starvik@axis.com Cc: tony.luck@intel.com Cc: takata@linux-m32r.org Cc: ralf@linux-mips.org Cc: grundler@parisc-linux.org Cc: paulus@samba.org Cc: schwidefsky@de.ibm.com Cc: lethal@linux-sh.org Cc: wli@holomorphy.com Cc: davem@davemloft.net Cc: jdike@addtoit.com Cc: mingo@redhat.com
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由 David Daney 提交于
For MIPS R2, use the EI and DI instructions to enable and disable interrupts. Signed-off-by: NTomaso Paoletti <tpaoletti@caviumnetworks.com> Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 10 12月, 2008 1 次提交
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由 Ralf Baechle 提交于
Certain X11 servers such as the SIS server will only work if PCI mmap is implemented. This patch implements PCI mmap but to be on the same side so close to a release it only supports uncached mappings so performance will not be optimal for some uses such as framebuffers. Thanks to Zhang Le <r0bertz@gentoo.org> for the original report and testing. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 01 12月, 2008 1 次提交
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由 Christoph Hellwig 提交于
All architectures now use the generic compat_sys_ptrace, as should every new architecture that needs 32bit compat (if we'll ever get another). Remove the now superflous __ARCH_WANT_COMPAT_SYS_PTRACE define, and also kill a comment about __ARCH_SYS_PTRACE that was added after __ARCH_SYS_PTRACE was already gone. Signed-off-by: NChristoph Hellwig <hch@lst.de> Acked-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 26 11月, 2008 1 次提交
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由 Ingo Molnar 提交于
Mathieu Desnoyers reported this build failure on powerpc: kernel/sched.c: In function 'sd_init_NODE': kernel/sched.c:7319: error: non-static initialization of a flexible array member kernel/sched.c:7319: error: (near initialization for '(anonymous)') this happens because .span changed to cpumask_var_t, hence the static CPU_MASK_NONE initializers in the SD_*_INIT templates are not type-correct anymore. Remove them, as they default to empty anyway. Also remove them from IA64, MIPS and SH. Reported-by: NMathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 25 11月, 2008 1 次提交
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由 David Daney 提交于
Often we do things like put BUG() in the default clause of a case statement. Since it was not declared __noreturn, this could sometimes lead to bogus compiler warnings that variables were used uninitialized. There is a small problem in that we have to put a magic while(1); loop to fool GCC into really thinking it is noreturn. This makes the new BUG() function 3 instructions long instead of just 1, but I think it is worth it as it is now unnecessary to do extra work to silence the 'used uninitialized' warnings. I also re-wrote BUG_ON so that if it is given a constant condition, it just does BUG() instead of loading a constant value in to a register and testing it. Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 21 11月, 2008 3 次提交
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Phil Sutter 提交于
As gpiolib doesn't support pin multiplexing, it provides no way to access the GPIOFUNC register. Also there is no support for setting interrupt status and level. These functions provide access to them and are needed by the CompactFlash driver. Signed-off-by: NPhil Sutter <n0-1@freewrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Florian Fainelli 提交于
This patch fixes the wrong use of GPIO register offsets in devices.c. To avoid further problems, use gpio_get_value to return the NAND status instead of our own expanded code. Also define the zero offset of the alternate function register to allow consistent access. Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NPhil Sutter <n0-1@freewrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 30 10月, 2008 6 次提交
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由 Ralf Baechle 提交于
It was only used by this one SGI platform which recently was converted to RTC_LIB and with RTC_LIB enabled the legacy drivers are no more selectable. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
It was only used by two SGI platforms which recently were converted to RTC_LIB and with RTC_LIB enabled the legacy drivers are no more selectable. Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Arguably using the address error handler has always been ugly. But with processors that handle unaligned loads and stores in hardware the current mechanism ceases to work so switch it to a BREAK instruction and allocate break code 514 to the FPU emulator. Yoichi Yuasa provided a build fix for CONFIG_BUG=n. Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
cpu_has_mips_r is true if a processor is MIPS32 or MIPS64, any architecture revision. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 28 10月, 2008 10 次提交
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由 Zhang Le 提交于
Signed-off-by: NZhang Le <r0bertz@gentoo.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Shinya Kuribayashi 提交于
It's totally a waste of CPU cycles. Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Shinya Kuribayashi 提交于
We'll put all EMMA related headers there in the future. Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Shinya Kuribayashi 提交于
- Move EMMA related stuff into arch/mips/emma/Kconfig - Create CONFIG_SOC_EMMA* to handle more EMMA SoCs effectively - Rename CONFIG_MARKEINS into CONFIG_NEC_MARKEINS Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Shinya Kuribayashi 提交于
We already have sufficient infrastructure to support VR5500 and VR5500A series processors. Here's a Makefile support to make it selectable by ports, and enable it for NEC EMMA2RH Markeins board. This patch also fixes a confused target help, and adds 1Gb PageMask bits supported by VR5500 and its variants. Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Daniel Laird 提交于
The following patch add support for the NXP PNX833x SOC. More specifically it adds support for the STB222/5 variant. It fixes the vectored interrupt issue. Signed-off-by: Ndaniel.j.laird <daniel.j.laird@nxp.com> Signed-off-by: NJason Wessel <jason.wessel@windriver.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Yoichi Yuasa 提交于
In file included from include/linux/ptrace.h:49, from arch/mips/kernel/kgdb.c:25: /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:123: error: expected declaration specifiers or '...' before '__s64' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:124: error: expected declaration specifiers or '...' before '__s64' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:126: error: expected declaration specifiers or '...' before '__u32' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:127: error: expected declaration specifiers or '...' before '__u32' make[1]: *** [arch/mips/kernel/kgdb.o] Error 1 Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
Add smc91x platform device to RBTX4939 board and some hacks for big endian. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
Add sysfs interface for 7 segment LED and implement access routine for RBTX4939. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
<asm/ptrace.h> is exported to userland so can't include <linux/ptrace.h>, so replace the C99 types with their basic C type equivalents. Bug originally reported and initial patch by Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>. Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 24 10月, 2008 1 次提交
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由 Atsushi Nemoto 提交于
Add a helper routine to register tx4938ide driver and use it on RBTX4938 board. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: NRalf Baechle <ralf@linux-mips.org> Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 20 10月, 2008 1 次提交
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由 Adrian Bunk 提交于
Changes mips to use the new bcd2bin/bin2bcd functions instead of the obsolete BCD_TO_BIN/BIN_TO_BCD/BCD2BIN/BIN2BCD macros. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 16 10月, 2008 1 次提交
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由 Martin Schwidefsky 提交于
The SET_PERSONALITY macro is always called with a second argument of 0. Remove the ibcs argument and the various tests to set the PER_SVR4 personality. Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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- 15 10月, 2008 5 次提交
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由 Thomas Bogendoerfer 提交于
This patchset removes some dead code and creates a platform device for the RTC class driver. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aurelien Jarno 提交于
This patch simplifies the BCM47xx GPIO code by using the new SSB GPIO API, which does a lot things that were implemented directly in the BCM47xx code. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Aurelien Jarno 提交于
This patch removes the remaining reference to the BCM947xx development board codename. Signed-off-by: NFlorian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Johannes Dickgreber 提交于
Signed-off-by: NJohannes Dickgreber <tanzy@gmx.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
... and move it to where all its brothers and sisters reside. Requested by Shane McDonald <mcdonald.shane@gmail.com>. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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