- 09 12月, 2006 4 次提交
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由 Vitaly Wool 提交于
Signed-off-by: NVitaly Wool <vitalywool@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
Now that i8259A_chip uses new irq flow handler select GENERIC_HARDIRQS_NO__DO_IRQ on some more platforms. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Thomas Bogendoerfer 提交于
Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Howells 提交于
This facility provides three entry points: ilog2() Log base 2 of unsigned long ilog2_u32() Log base 2 of u32 ilog2_u64() Log base 2 of u64 These facilities can either be used inside functions on dynamic data: int do_something(long q) { ...; y = ilog2(x) ...; } Or can be used to statically initialise global variables with constant values: unsigned n = ilog2(27); When performing static initialisation, the compiler will report "error: initializer element is not constant" if asked to take a log of zero or of something not reducible to a constant. They treat negative numbers as unsigned. When not dealing with a constant, they fall back to using fls() which permits them to use arch-specific log calculation instructions - such as BSR on x86/x86_64 or SCAN on FRV - if available. [akpm@osdl.org: MMC fix] Signed-off-by: NDavid Howells <dhowells@redhat.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: David Howells <dhowells@redhat.com> Cc: Wojtek Kaniewski <wojtekka@toxygen.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 07 12月, 2006 1 次提交
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由 Franck Bui-Huu 提交于
__do_IRQ() is needed only by irq handlers that can't use default handlers defined in kernel/irq/chip.c. For others platforms there's no need to compile this function since it won't be used. For those platforms this patch defines GENERIC_HARDIRQS_NO__DO_IRQ symbol which is used exactly for this purpose. Futhermore for platforms which do not use __do_IRQ(), end() method which is part of the 'irq_chip' structure is not used. This patch simply removes this method in this case. Signed-off-by: NFranck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 05 12月, 2006 3 次提交
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由 Ralf Baechle 提交于
Also the R4000 / R4600 LL/SC instructions imply a sync so no explicit sync needed. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
N32 SysV IPC system calls should use 32-bit compatible code. arch/mips/kernel/linux32.c have similar compatible code for O32, but ipc/compat.c seems more complete. We can use it for both N32 and O32. This patch should fix these problems (and other possible problems): http://www.linux-mips.org/cgi-bin/mesg.cgi?a=linux-mips&i=1149188824.6986.6.camel%40diimka-laptop http://www.linux-mips.org/cgi-bin/mesg.cgi?a=linux-mips&i=44C6B829.8050508%40caviumnetworks.comSigned-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 30 11月, 2006 3 次提交
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由 Matt LaPlante 提交于
Fix various Kconfig typos. Signed-off-by: NMatt LaPlante <kernel1@cyberdogtech.com> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Nicolas Schichan 提交于
A tiny userland application loading the kernel and invoking kexec_load for mips is available here: http://chac.le-poulpe.net/~nico/kexec/kexec-2006-10-18.tar.gzSigned-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 03 11月, 2006 3 次提交
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由 Ralf Baechle 提交于
When lmo commit 4ef893e0515e8bf336dfbd200884f244869fbb43 was merged to kernel.org as e73ea273 patch happily applied the IP27 segment to IP22. f63f36c18b11e166d0f362ac04dbcd7e6ea23f9e did fix the effects partially - and with a wrong log message. Now fixed for real (tm). Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Patch happily applied an Ocelot G patch to Ocelot C when merging linux-mips.org changeset 91ee9a801e65d2981dfe327d2519c7fc6ab02e6b into kernel.org as 6ceb6d3a. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
This reverts commit 31473747. Another amazing example of patch(1) messing up - lmo changeset 66e8560d11d02bcadc261498471831a6375ad046 was merged twice to kernel.org and ended up doing this rubbish job. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 31 10月, 2006 2 次提交
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由 Ralf Baechle 提交于
The cause of the build errors was a 64-bit kernel being configured in ocelot_g_defconfig without the code being 64-bit proof. Fixed for now by limiting 64-bit selection to SYS_SUPPORTS_64BIT_KERNEL if BROKEN. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
8 is the next larger power of two of the currently 5 supported TCs. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 10 10月, 2006 1 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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- 08 10月, 2006 1 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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- 05 10月, 2006 1 次提交
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由 Vitaly Wool 提交于
This patch fixes the compilation errors on PNX8550 and hard-to-track bug in interrupt handling. It also corresponds to the latest changes in PNX8550 serial driver. Signed-off-by: NVitaly Wool <vitalywool@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 04 10月, 2006 2 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 Yoichi Yuasa 提交于
As per feature-removal-schedule.txt. Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: NAlan Cox <alan@redhat.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 02 10月, 2006 2 次提交
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由 Aurelien Jarno 提交于
This very small patch adds support for little endian on the virtual QEMU mips platform. The status of this platform is the same as the big endian one, ie it is possible to boot a system with init=/bin/sh. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
Implement stacktrace interface by using unwind_stack() and enable lockdep support in Kconfig. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 27 9月, 2006 5 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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This patch introduces a number of configuration variables. These allow to specify presence/absence of integrated peripherals found on the MIPS RM9xxx processor family, based on the particular processor model used. Signed-off-by: NThomas Koeller <thomas.koeller@baslerweb.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
... kconfig will do weird stuff. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
The driver has not been merged yet so selecting it results in a warning message. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
CONFIG_IRQ_PER_CPU now controls the IRQ_PER_CPU stuff. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 14 7月, 2006 4 次提交
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由 Atsushi Nemoto 提交于
1. MIPS should select SPARSEMEM_STATIC since allocating bootmem in memory_present() will corrupt bootmap area. 2. pfn_valid() for SPARSEMEM is defined in linux/mmzone.h Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
This might be helpfull to debug sparsemem on mips. 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
This might be helpfull to debug sparsemem on mips. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 30 6月, 2006 8 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 Chris Dearman 提交于
Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Chris Dearman 提交于
Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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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
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Mark.Zhan 提交于
o Fix the build error Wind River PPMC board caused by the change of plat_setup hook interface. o Rewrite first level interrupt dispatch code to C. Signed-off-by: NRongkai.Zhan <rongkai.zhan@windriver.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ingo Molnar 提交于
Cleanup: change ARCH_HAS_IRQ_PER_CPU into a Kconfig method. Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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