linux-kernel - [PATCH 0/3] MIPI System Trace Module (STM) char driver

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Date:	Thu, 17 Mar 2011 10:36:51 +0100
From:	<philippe.langlais@...ricsson.com>
To:	<linux-kernel@...r.kernel.org>
Cc:	<rostedt@...dmis.org>, <STEricsson_nomadik_linux@...t.st.com>,
	<pierre.peiffer@...ricsson.com>, <lee.jones@...aro.org>,
	Philippe Langlais <philippe.langlais@...aro.org>
Subject: [PATCH 0/3] MIPI System Trace Module (STM) char driver

From: Philippe Langlais <philippe.langlais@...aro.org>

The following series provides a start point for a generic STM char driver compliant to MIPI System Trace Protocol v1.0,
all the necessary for its instanciation on ST-Ericsson Ux500 platforms
and few hooks in the standard kernel tracing infrastructure.
For complete description see embedded Documentation/trace/stm-trace.txt.

Philippe

Philippe Langlais (3):
  STM: MIPI System Trace Module char driver
  mach-ux500: MIPI System Trace Module platform dependent driver part
  trace: add STM trace hooks for printk, trace_printk, trace_function, 
       stack trace and scheduler wakeup/context switch tracing

 Documentation/trace/stm-trace.txt              |  193 ++++++
 arch/arm/mach-ux500/cpu-db5500.c               |    4 +
 arch/arm/mach-ux500/cpu-db8500.c               |    4 +
 arch/arm/mach-ux500/devices-db8500.c           |  181 ++++++
 arch/arm/mach-ux500/include/mach/db5500-regs.h |    2 +
 arch/arm/mach-ux500/include/mach/devices.h     |    1 +
 arch/arm/mach-ux500/include/mach/prcmu-regs.h  |    4 +
 drivers/misc/Kconfig                           |    1 +
 drivers/misc/Kconfig.stm                       |  114 ++++
 drivers/misc/Makefile                          |    1 +
 drivers/misc/stm.c                             |  797 ++++++++++++++++++++++++
 include/Kbuild                                 |    1 +
 include/trace/Kbuild                           |    1 +
 include/trace/stm.h                            |  223 +++++++
 kernel/printk.c                                |    4 +
 kernel/trace/trace.c                           |   10 +
 kernel/trace/trace_events.c                    |    3 +
 kernel/trace/trace_sched_switch.c              |   10 +
 18 files changed, 1554 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/trace/stm-trace.txt
 create mode 100644 drivers/misc/Kconfig.stm
 create mode 100644 drivers/misc/stm.c
 create mode 100644 include/trace/Kbuild
 create mode 100644 include/trace/stm.h

-- 
1.7.3.1

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