Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-22 Thread Suzuki K Poulose
On 22/03/2021 21:24, Mathieu Poirier wrote: On Fri, Mar 19, 2021 at 11:55:10AM +, Mike Leach wrote: HI Suzuki, On Fri, 19 Mar 2021 at 10:30, Suzuki K Poulose wrote: Hi Mike On 8 Mar 2021, at 17:26, Mike Leach wrote: Hi Suzuki, On Thu, 25 Feb 2021 at 19:36, Suzuki K Poulose wrote:

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-22 Thread Mathieu Poirier
On Fri, Mar 19, 2021 at 11:55:10AM +, Mike Leach wrote: > HI Suzuki, > > On Fri, 19 Mar 2021 at 10:30, Suzuki K Poulose wrote: > > > > Hi Mike > > > > > On 8 Mar 2021, at 17:26, Mike Leach wrote: > > > > > > Hi Suzuki, > > > > > > On Thu, 25 Feb 2021 at 19:36, Suzuki K Poulose > > > wrote:

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-22 Thread Mathieu Poirier
On Thu, Feb 25, 2021 at 07:35:42PM +, Suzuki K Poulose wrote: > From: Anshuman Khandual > > Trace Buffer Extension (TRBE) implements a trace buffer per CPU which is > accessible via the system registers. The TRBE supports different addressing > modes including CPU virtual address and buffer m

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-19 Thread Mathieu Poirier
On Thu, Feb 25, 2021 at 07:35:42PM +, Suzuki K Poulose wrote: > From: Anshuman Khandual > > Trace Buffer Extension (TRBE) implements a trace buffer per CPU which is > accessible via the system registers. The TRBE supports different addressing > modes including CPU virtual address and buffer m

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-19 Thread Mathieu Poirier
On Fri, 19 Mar 2021 at 04:34, Suzuki K Poulose wrote: > > Hi Mathieu, > > > On 18 Mar 2021, at 18:08, Mathieu Poirier > > wrote: > > > > Good morning, > > > > On Thu, Feb 25, 2021 at 07:35:42PM +, Suzuki K Poulose wrote: > >> From: Anshuman Khandual > >> > >> Trace Buffer Extension (TRBE) i

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-19 Thread Mike Leach
HI Suzuki, On Fri, 19 Mar 2021 at 10:30, Suzuki K Poulose wrote: > > Hi Mike > > > On 8 Mar 2021, at 17:26, Mike Leach wrote: > > > > Hi Suzuki, > > > > On Thu, 25 Feb 2021 at 19:36, Suzuki K Poulose > > wrote: > >> > >> From: Anshuman Khandual > >> > >> Trace Buffer Extension (TRBE) implemen

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-19 Thread Suzuki K Poulose
Hi Mathieu, > On 18 Mar 2021, at 18:08, Mathieu Poirier wrote: > > Good morning, > > On Thu, Feb 25, 2021 at 07:35:42PM +, Suzuki K Poulose wrote: >> From: Anshuman Khandual >> >> Trace Buffer Extension (TRBE) implements a trace buffer per CPU which is >> accessible via the system registe

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-19 Thread Suzuki K Poulose
Hi Mike > On 8 Mar 2021, at 17:26, Mike Leach wrote: > > Hi Suzuki, > > On Thu, 25 Feb 2021 at 19:36, Suzuki K Poulose wrote: >> >> From: Anshuman Khandual >> >> Trace Buffer Extension (TRBE) implements a trace buffer per CPU which is >> accessible via the system registers. The TRBE support

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-18 Thread Mathieu Poirier
Good morning, On Thu, Feb 25, 2021 at 07:35:42PM +, Suzuki K Poulose wrote: > From: Anshuman Khandual > > Trace Buffer Extension (TRBE) implements a trace buffer per CPU which is > accessible via the system registers. The TRBE supports different addressing > modes including CPU virtual addre

Re: [PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-03-08 Thread Mike Leach
Hi Suzuki, On Thu, 25 Feb 2021 at 19:36, Suzuki K Poulose wrote: > > From: Anshuman Khandual > > Trace Buffer Extension (TRBE) implements a trace buffer per CPU which is > accessible via the system registers. The TRBE supports different addressing > modes including CPU virtual address and buffer

[PATCH v4 18/19] coresight: sink: Add TRBE driver

2021-02-25 Thread Suzuki K Poulose
From: Anshuman Khandual Trace Buffer Extension (TRBE) implements a trace buffer per CPU which is accessible via the system registers. The TRBE supports different addressing modes including CPU virtual address and buffer modes including the circular buffer mode. The TRBE buffer is addressed by a b