From: mathieu.poirier@linaro.org
To: linus.walleij@linaro.org, will.deacon@arm.com,
linux@arm.linux.org.uk, 00regkh@linuxfoundation.org
Cc: mathieu.poirier@linaro.org, pratikp@codeaurora.org,
varshney@ti.com, Al.Grant@arm.com,
jonas.svennebring@avagotech.com, james.king@linaro.org,
panchaxari.prasannamurthy@linaro.org, kaixu.xia@linaro.org,
marcin.jabrzyk@gmail.com, r.sengupta@samsung.com,
robbelibobban@gmail.com, Tony.Armitstead@arm.com,
daniel.thompson@linaro.org, patches@linaro.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 00/11 v4] Coresight framework and drivers
Date: Wed, 20 Aug 2014 11:03:40 -0600 [thread overview]
Message-ID: <1408554231-24321-1-git-send-email-mathieu.poirier@linaro.org> (raw)
From: Mathieu Poirier <mathieu.poirier@linaro.org>
This patchset concentrates on enabling HW assisted tracing on ARM
SoCs. This first wave centers on the basic tracing functionnality,
enabling components such ETM/PTM, funnel, replicator, TMC, TPIU and
ETB. Subsequent submissions will enable more intricate IP blocks such
as STM and CTI.
Generated traces are encoded in a PFTv1.1 format and can be interpreted
using the procedure detailed here [1] or ptm2human [2]. STM abides to the
widely available STPv2.
Bindings for the driver have been sent separately to the devicetree list.
[1].https://wiki.linaro.org/WorklingGroups/Kernel/Coresight/traceDecodingWithDS5
[2].https://github.com/hwangcc23/ptm2human
Mathieu Poirier (4):
coresight: adding documentation for coresight
coresight: adding support for beagle and beagleXM
coresight: adding basic support for Vexpress TC2
ARM: removing support for etb/etm in "arch/arm/kernel/"
Pratik Patel (7):
coresight: add CoreSight core layer framework
coresight-tmc: add CoreSight TMC driver
coresight-tpiu: add CoreSight TPIU driver
coresight-etb: add CoreSight ETB driver
coresight-funnel: add CoreSight Funnel driver
coresight-replicator: add CoreSight Replicator driver
coresight-etm: add CoreSight ETM/PTM driver
Documentation/trace/coresight.txt | 235 ++++
arch/arm/Kconfig.debug | 36 +-
arch/arm/boot/dts/omap3-beagle-xm.dts | 28 +
arch/arm/boot/dts/omap3-beagle.dts | 28 +
arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts | 199 ++++
arch/arm/include/asm/hardware/coresight.h | 157 ---
arch/arm/include/asm/hardware/cp14.h | 540 +++++++++
arch/arm/kernel/Makefile | 1 -
arch/arm/kernel/etm.c | 654 -----------
arch/arm/kernel/hw_breakpoint.c | 4 +-
arch/arm/mach-omap2/Kconfig | 8 -
arch/arm/mach-omap2/Makefile | 1 -
arch/arm/mach-omap2/emu.c | 50 -
drivers/Makefile | 1 +
drivers/amba/bus.c | 2 +-
drivers/coresight/Makefile | 9 +
drivers/coresight/coresight-etb10.c | 529 +++++++++
drivers/coresight/coresight-etm-cp14.c | 506 +++++++++
drivers/coresight/coresight-etm.h | 200 ++++
drivers/coresight/coresight-etm3x.c | 1702 ++++++++++++++++++++++++++++
drivers/coresight/coresight-funnel.c | 251 ++++
drivers/coresight/coresight-priv.h | 63 +
drivers/coresight/coresight-replicator.c | 153 +++
drivers/coresight/coresight-tmc.c | 740 ++++++++++++
drivers/coresight/coresight-tpiu.c | 212 ++++
drivers/coresight/coresight.c | 669 +++++++++++
drivers/coresight/of_coresight.c | 202 ++++
include/linux/amba/bus.h | 1 +
include/linux/coresight.h | 206 ++++
29 files changed, 6505 insertions(+), 882 deletions(-)
create mode 100644 Documentation/trace/coresight.txt
delete mode 100644 arch/arm/include/asm/hardware/coresight.h
create mode 100644 arch/arm/include/asm/hardware/cp14.h
delete mode 100644 arch/arm/kernel/etm.c
delete mode 100644 arch/arm/mach-omap2/emu.c
create mode 100644 drivers/coresight/Makefile
create mode 100644 drivers/coresight/coresight-etb10.c
create mode 100644 drivers/coresight/coresight-etm-cp14.c
create mode 100644 drivers/coresight/coresight-etm.h
create mode 100644 drivers/coresight/coresight-etm3x.c
create mode 100644 drivers/coresight/coresight-funnel.c
create mode 100644 drivers/coresight/coresight-priv.h
create mode 100644 drivers/coresight/coresight-replicator.c
create mode 100644 drivers/coresight/coresight-tmc.c
create mode 100644 drivers/coresight/coresight-tpiu.c
create mode 100644 drivers/coresight/coresight.c
create mode 100644 drivers/coresight/of_coresight.c
create mode 100644 include/linux/coresight.h
--
1.9.1
next reply other threads:[~2014-08-20 17:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-20 17:03 mathieu.poirier [this message]
2014-08-20 17:03 ` [PATCH 01/11 v4] coresight: add CoreSight core layer framework mathieu.poirier
2014-08-25 8:24 ` Thomas Petazzoni
2014-08-25 13:53 ` Mathieu Poirier
2014-08-20 17:03 ` [PATCH 02/11 v4] coresight-tmc: add CoreSight TMC driver mathieu.poirier
2014-08-20 17:03 ` [PATCH 03/11 v4] coresight-tpiu: add CoreSight TPIU driver mathieu.poirier
2014-08-20 17:03 ` [PATCH 04/11 v4] coresight-etb: add CoreSight ETB driver mathieu.poirier
2014-08-20 17:03 ` [PATCH 05/11 v4] coresight-funnel: add CoreSight Funnel driver mathieu.poirier
2014-08-20 17:03 ` [PATCH 06/11 v4] coresight-replicator: add CoreSight Replicator driver mathieu.poirier
2014-08-20 17:03 ` [PATCH 07/11 v4] coresight-etm: add CoreSight ETM/PTM driver mathieu.poirier
2014-08-20 17:03 ` [PATCH 08/11 v4] coresight: adding documentation for coresight mathieu.poirier
2014-08-20 17:03 ` [PATCH 09/11 v4] coresight: adding support for beagle and beagleXM mathieu.poirier
2014-08-24 21:38 ` Marcin Jabrzyk
2014-08-25 14:02 ` Mathieu Poirier
2014-08-25 21:01 ` Marcin Jabrzyk
2014-08-20 17:03 ` [PATCH 10/11 v4] coresight: adding basic support for Vexpress TC2 mathieu.poirier
2014-08-20 17:03 ` [PATCH 11/11 v4] ARM: removing support for etb/etm in "arch/arm/kernel/" mathieu.poirier
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