BMC/Intel-BMC/linux.git/arch/mips/oprofile/Makefile, branch dev

MIPS: Loongson-3: Add oprofile support

2014-11-24T06:45:01+00:00

Loongson-3 has two groups of performance counters, they are 4 sub- registers of CP0's REG25. This patch add oprofile support. REG25, sel 0: Perf Control of group 0; REG25, sel 1: Perf Counter of group 0; REG25, sel 2: Perf Control of group 1; REG25, sel 3: Perf Counter of group 1. Signed-off-by: Huacai Chen Cc: John Crispin Cc: Steven J. Hill Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang Cc: Zhangjin Wu Patchwork: https://patchwork.linux-mips.org/patch/8328/ Signed-off-by: Ralf Baechle

Merge branch 'mips-next' of http://dev.phrozen.org/githttp/mips-next into mips-for-linux-next

2012-12-13T18:40:13+00:00

MIPS: PMC-Sierra Yosemite: Remove support.

2012-12-13T17:15:30+00:00

Nobody seems to be interested anymore and upstream also never had an ethernet driver. Signed-off-by: Ralf Baechle

MIPS: oprofile: Support for XLR/XLS processors

2012-11-09T10:37:18+00:00

Add support for XLR and XLS processors in MIPS Oprofile code. These processors are multi-threaded and have two counters per core. Each counter can track either all the events in the core (global mode), or events in just one thread. We use the counters in the global mode, and use only the first thread in each core to handle the configuration etc. Signed-off-by: Madhusudan Bhat Signed-off-by: Jayachandran C Patchwork: http://patchwork.linux-mips.org/patch/4471 Signed-off-by: John Crispin

MIPS: Remove all -Wall and almost all -Werror usage from arch/mips.

2012-05-21T14:09:36+00:00

Signed-off-by: Ralf Baechle

MIPS: oprofile: Add callgraph support

2011-06-15T12:35:34+00:00

Stack unwinding is done by code examination. For kernelspace, the already existing unwind function is utilized that uses kallsyms to quickly find the beginning of functions. For userspace a new function was added that examines code at and before the pc. Signed-off-by: Daniel Kalmar Signed-off-by: Gergely Kis Signed-off-by: Robert Richter

mips: change to new flag variable

2011-03-17T13:02:56+00:00

Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney Acked-by: WANG Cong Signed-off-by: Michal Marek

MIPS: Loongson: Add oprofile support

2009-09-17T18:07:47+00:00

This kernel support is needed by the user-space tool:oprofile to profile linux kernel or applications via loongson2 performance counters. you can enable this driver via CONFIG_OPROFILE = y or m. On Loongson2 there are two performance counters, each one can count 16 events respectively. when anyone of the performance counter overflows, an interrupt will be generated and is routed to the IRQ MIPS_CPU_IRQ_BASE + 6. Signed-off-by: Yanhua Signed-off-by: Wu Zhangjin Signed-off-by: Ralf Baechle

[MIPS] Oprofile: kernel support for the R10000.

2006-11-30T01:14:45+00:00

Signed-off-by: Ralf Baechle

[MIPS] SB1: Add oprofile support.

2006-02-07T13:30:22+00:00

Signed-off-by: Mark Mason Signed-off-by: Ralf Baechle