- 05 Aug, 2010 40 commits
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Shinya Kuribayashi authored
* Remove unnecessary 'if (int_status & (1 <<10))' statement * s/if (foo != 0)/if (foo)/ * Remove unused 'inst_status &= ~(1 << i);' line Signed-off-by:
Shinya Kuribayashi <skuribay@pobox.com> To: wuzhangjin@gmail.com CC: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1433/Acked-by:
Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Shinya Kuribayashi authored
Don't duplicate worthless lines. Signed-off-by:
Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1390/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Shinya Kuribayashi authored
Don't duplicate worthless lines. Signed-off-by:
Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1389/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Shinya Kuribayashi authored
Although all EMMAxxx SoCs can support IP2 and IP3 hardware interrupts, current EMMA2RH plat_irq_dispatch() supports IP2 only. We can make it configurable in the future, but for the time being, would like to make things explicitly allcated to IP2 in accordance with plat_irq_dispatch(). Signed-off-by:
Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1388/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Shinya Kuribayashi authored
For historical reasons, we used to put MIPS CPU IRQs behind SoC-specific IRQs in the queue, and have been using CPU_IRQ_BASE as MIPS_CPU_IRQ_BASE. In recent years, however, we've brought it back to normal order, and now CPU_IRQ_BASE just redefines the generic MIPS_CPU_IRQ_BASE. At the same time, NUM_CPU_IRQ is also removed as useless. Signed-off-by:
Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1387/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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David Daney authored
OCTEON implements __builtin_popcount with a single instruction, so lets use it. Signed-off-by:
David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Patchwork: https://patchwork.linux-mips.org/patch/1431/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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David Daney authored
Some MIPS ISA processor varients can do hweight operations efficiently. Split arch_hweight.h into a seperate file, and implement the operations with __builtin_popcount{,ll} if supported. Signed-off-by:
David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Patchwork: https://patchwork.linux-mips.org/patch/1430/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Alexander Clouter authored
Shamelessly stealing wisdom from pasemi_mac.c, I found char2hex() could be replaced with a single call to sscanf(), looks cleaner to me at least. The result is 100 bytes trimmed off the size of a compiled cpmac_get_mac() and as an extra bonus it grumbles and gracefully fails over to using random_ether_addr() when an attempt to parse an invalid MAC address is made. Signed-off-by:
Alexander Clouter <alex@digriz.org.uk> To: linux-mips@linux-mips.org Cc: florian@openwrt.org Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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David VomLehn authored
Additional changes to Youichi Yuasa's command line simplication code The PowerTV platform uses a non-standard way to get the kernel command line--we insert a built-in command line into arcs_cmdline and to get additional command line information from the bootloader via a pointer in the a1 register. It is necessary to insert a space between to the two strings or the last argument from arcs_cmdline and the first argument from the bootloader may be inadvertantly combined. It is also necessary to set CONFIG_CMDLINE_BOOL to "y" and to set the default command line to an empty string to get the simplified code to work properly in the PowerTV environment. Signed-off-by:
David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1438/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Christoph Egger authored
CONFIG_MTD_PMC_MSP_RAMROOT doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
Christoph Egger <siccegge@cs.fau.de> To: Ralf Baechle <ralf@linux-mips.org>, Yoichi Yuasa <yuasa@linux-mips.org>, linux-mips@linux-mips.org, linux-kernel@vger.kernel.org Cc: vamos@i4.informatik.uni-erlangen.de Acked-by:
Shane McDonald <mcdonald.shane@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/1375/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Christoph Egger authored
CONFIG_DIAGNOSTICS doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
Christoph Egger <siccegge@cs.fau.de> To: David VomLehn <dvomlehn@cisco.com> To: Yoichi Yuasa <yuasa@linux-mips.org> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Cc: vamos@i4.informatik.uni-erlangen.de Patchwork: https://patchwork.linux-mips.org/patch/1374/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Christoph Egger authored
CONFIG_PMCTWILED doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
Christoph Egger <siccegge@cs.fau.de> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Cc: vamos@i4.informatik.uni-erlangen.de Acked-by:
Shane McDonald <mcdonald.shane@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/1373/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Christoph Egger authored
CONFIG_MTD_PB1550_BOOT, CONFIG_MTD_PB1550_USER doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
Christoph Egger <siccegge@cs.fau.de> To: Manuel Lauss <manuel.lauss@gmail.com>, To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Cc: vamos@i4.informatik.uni-erlangen.de Patchwork: https://patchwork.linux-mips.org/patch/1370/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Christoph Egger authored
CONFIG_GDB_CONSOLE doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
Christoph Egger <siccegge@cs.fau.de> To: David Daney <ddaney@caviumnetworks.com> To: Yang Shi <yang.shi@windriver.com> To: Herbert Xu <herbert@gondor.apana.org.au> To: Tejun Heo <tj@kernel.org> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Cc: vamos@i4.informatik.uni-erlangen.de Patchwork: https://patchwork.linux-mips.org/patch/1368/Acked-by:
David Daney <ddaney@caviumnetworks.com> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Christoph Egger authored
CONFIG_SOC_AU1000_FREQUENCY doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
Christoph Egger <siccegge@cs.fau.de> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Cc: vamos@i4.informatik.uni-erlangen.de Patchwork: https://patchwork.linux-mips.org/patch/1367/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
David Daney <ddaney@caviumnetworks.com> Patchwork: https://patchwork.linux-mips.org/patch/1504/
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Kevin Cernekee authored
When a secondary CPU is being brought up, it is not uncommon for printk() to be invoked when cpu_online(smp_processor_id()) == 0. The case that I witnessed personally was on MIPS: http://lkml.org/lkml/2010/5/30/4 If (can_use_console() == 0), printk() will spool its output to log_buf and it will be visible in "dmesg", but that output will NOT be echoed to the console until somebody calls release_console_sem() from a CPU that is online. Therefore, the boot time messages from the new CPU can get stuck in "limbo" for a long time, and might suddenly appear on the screen when a completely unrelated event (e.g. "eth0: link is down") occurs. This patch modifies the console code so that any pending messages are automatically flushed out to the console whenever a CPU hotplug operation completes successfully or aborts. The issue was seen on 2.6.34. Original patch by Kevin Cernekee with cleanups by akpm and additional fixes by Santosh Shilimkar. This patch superseeds https://patchwork.linux-mips.org/patch/1357/. Signed-off-by:
Kevin Cernekee <cernekee@gmail.com> To: <mingo@elte.hu> To: <akpm@linux-foundation.org> To: <simon.kagstrom@netinsight.net> To: <David.Woodhouse@intel.com> To: <lethal@linux-sh.org> Cc: <linux-kernel@vger.kernel.org> Cc: <linux-mips@linux-mips.org> Reviewed-by:
Paul Mundt <lethal@linux-sh.org> Signed-off-by:
Kevin Cernekee <cernekee@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/1534/ LKML-Reference: <ede63b5a20af951c755736f035d1e787772d7c28@localhost> LKML-Reference: <EAF47CD23C76F840A9E7FCE10091EFAB02C5DB6D1F@dbde02.ent.ti.com> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Sam Ravnborg authored
- Drop CLEAN_FILES assignments that is no longer required - Add $(Q) in a few rules Signed-off-by:
Sam Ravnborg <sam@ravnborg.org> To: linux-mips <linux-mips@linux-mips.org> To: Wu Zhangjin <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/1305/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Sam Ravnborg authored
- use hostprogs-y for the elf2ecoff - list all *.o file in targets - renamed obj-y to vmlinuzobjs-y (it was confusing to re-use a kbuild variable) - fix all uses of if_changed/cmd - use kbuild rules to beautify output - update clean-file to clean vmlinuz.* in top-level directory - simplied logic in arch/mips/Makefile for compressed targets The net result is a more kbuild conformant Makefile but readability did not increase. Signed-off-by:
Sam Ravnborg <sam@ravnborg.org> To: linux-mips <linux-mips@linux-mips.org> To: Wu Zhangjin <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/1304/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Sam Ravnborg authored
- remove stuff that is not needed VMLINUX assignment, all: rule - use hostprogs-y for the host program - use kbuild rules for the three targets - to beautify output - drop clean-files - it is no longer needed - simplify arch/mips/Makefile when calling targets in boot/Makefile Signed-off-by:
Sam Ravnborg <sam@ravnborg.org> To: linux-mips <linux-mips@linux-mips.org> To: Wu Zhangjin <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/1303/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Preparatory cleanup for moving Alchemy over to new MIPS Platform build system support. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Preparatory cleanup for moving Alchemy over to new MIPS Platform build system support. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
It was sharing the nxp directory but no code with pnx833x and will fit better into the new platform makefile scheme, if moved. Also after the pnx833x code has been moved up, the pnx8550 Code was the last users of the nxp dir. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
It was sharing the nxp directory but no code with pnx8550 and will fit better into the new platform makefile scheme, if moved. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
It was the last platform under gt64120 and will fit better into the new platform makefile scheme, if moved. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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