Re: [PATCH] coresight-stm: adding driver for CoreSight STM component

2015-02-25 Thread Russell King - ARM Linux
On Thu, Feb 05, 2015 at 12:27:31PM +0100, Paul Bolle wrote: > I'm _guessing_ that CPU_32v4 and CPU_32v4T are needed for the ldrd and > strd assembler instructions. If that's right a next _guess_ would be > that you also need to mention CPU_32v3 here. No. Double word instructions are available in

Re: [PATCH] coresight-stm: adding driver for CoreSight STM component

2015-02-25 Thread Mathieu Poirier
On 5 February 2015 at 04:27, Paul Bolle wrote: > On Wed, 2015-02-04 at 15:22 -0700, mathieu.poir...@linaro.org wrote: >> From: Pratik Patel >> >> This driver adds support for the STM CoreSight IP block, >> allowing any system compoment (HW or SW) to log and >> aggregate messages via a single enti

Re: [PATCH] coresight-stm: adding driver for CoreSight STM component

2015-02-05 Thread Paul Bolle
On Thu, 2015-02-05 at 08:51 -0700, Mathieu Poirier wrote: > On 5 February 2015 at 04:27, Paul Bolle wrote: > > On Wed, 2015-02-04 at 15:22 -0700, mathieu.poir...@linaro.org wrote: > >> @@ -58,4 +58,14 @@ config CORESIGHT_SOURCE_ETM3X > >> which allows tracing the instructions that a proces

Re: [PATCH] coresight-stm: adding driver for CoreSight STM component

2015-02-05 Thread Mathieu Poirier
On 5 February 2015 at 04:27, Paul Bolle wrote: > On Wed, 2015-02-04 at 15:22 -0700, mathieu.poir...@linaro.org wrote: >> From: Pratik Patel >> >> This driver adds support for the STM CoreSight IP block, >> allowing any system compoment (HW or SW) to log and >> aggregate messages via a single enti

Re: [PATCH] coresight-stm: adding driver for CoreSight STM component

2015-02-05 Thread Paul Bolle
On Wed, 2015-02-04 at 15:22 -0700, mathieu.poir...@linaro.org wrote: > From: Pratik Patel > > This driver adds support for the STM CoreSight IP block, > allowing any system compoment (HW or SW) to log and > aggregate messages via a single entity. > > The STM exposes an application defined number

Re: [PATCH] coresight-stm: adding driver for CoreSight STM component

2015-02-05 Thread Paul Bolle
On Wed, 2015-02-04 at 15:22 -0700, mathieu.poir...@linaro.org wrote: > From: Pratik Patel > > This driver adds support for the STM CoreSight IP block, > allowing any system compoment (HW or SW) to log and > aggregate messages via a single entity. > > The STM exposes an application defined number