[PATCH 00/10 v3] Coresight framework and drivers
From: Thomas Petazzoni <hidden>
Date: 2014-08-08 14:39:13
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Mathieu, On Thu, 7 Aug 2014 12:21:36 -0600, mathieu.poirier at linaro.org wrote:
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 | 192 ++++ drivers/coresight/coresight-etm3x.c | 1516 ++++++++++++++++++++++++++++ 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 | 638 ++++++++++++ drivers/coresight/of_coresight.c | 202 ++++ include/linux/amba/bus.h | 1 + include/linux/coresight.h | 200 ++++
So a brand new framework gets added, and there's nothing added in Documentation/ ? It'd be nice to have a short documentation that explains what the framework is defined for, how driver should be written for it, what is its kernel-space or user-space interface, etc. Thanks, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com