RE: ST-E STM Driver Review

2011-06-23 Thread Arvind Chauhan
lippe Langlais; Arvind Chauhan Cc: Linus Walleij; Lee Jones; Michael Hope; linaro-dev@lists.linaro.org; pierre.peif...@stericsson.com; loic.palla...@stericsson.com Subject: RE: ST-E STM Driver Review Please find attached the first few sections. I have not spent any time on formatting, but this shou

RE: ST-E STM Driver Review

2011-06-21 Thread Arvind Chauhan
g; >pierre.peif...@stericsson.com; loic.palla...@stericsson.com >Subject: RE: ST-E STM Driver Review > >Arvind, > >1. It's a fundamental requirement that the driver supports redirected IO >(stdout) and write() calls like any standard character driver. This >makes STM really

Re: ST-E STM Driver Review

2011-06-21 Thread Philippe Langlais
ind Chauhan; Michael Hope; linaro-dev@lists.linaro.org; > >pierre.peif...@stericsson.com; loic.palla...@stericsson.com > >Subject: Re: ST-E STM Driver Review > > > >Hi Doug, > > > >I initiate the work to build a hardware trace framework in the kernel, > >I'm n

RE: ST-E STM Driver Review

2011-06-20 Thread Deao, Douglas
chael Hope; linaro-dev@lists.linaro.org; pierre.peif...@stericsson.com; loic.palla...@stericsson.com Subject: RE: ST-E STM Driver Review Hi Philippe, Some comments on stm-trace.txt, for points 1, 2, 3. Maybe I can schedule a conference call this week to go over some of the notes, let me know. Be

RE: ST-E STM Driver Review

2011-06-20 Thread Arvind Chauhan
y, May 26, 2011 8:50 PM >To: Deao, Douglas; Linus Walleij; Lee Jones >Cc: Arvind Chauhan; Michael Hope; linaro-dev@lists.linaro.org; >pierre.peif...@stericsson.com; loic.palla...@stericsson.com >Subject: Re: ST-E STM Driver Review > >Hi Doug, > >I initiate the work to build

Re: ST-E STM Driver Review

2011-05-27 Thread Philippe Langlais
On 27 May 2011 10:45, Arnd Bergmann wrote: > On Thursday 26 May 2011, Philippe Langlais wrote: > > > > I initiate the work to build a hardware trace framework in the kernel, > I'm > > not started the study to > > have a common userspace API for STM, thanks to this email we can start > such > > a

RE: ST-E STM Driver Review

2011-05-27 Thread Deao, Douglas
26, 2011 4:18 PM To: 'Philippe Langlais'; Linus Walleij; Lee Jones Cc: Arvind Chauhan; Michael Hope; linaro-dev@lists.linaro.org; pierre.peif...@stericsson.com; loic.palla...@stericsson.com Subject: RE: ST-E STM Driver Review Philippe, So from your comments it seems to me there

Re: ST-E STM Driver Review

2011-05-27 Thread Arnd Bergmann
On Thursday 26 May 2011, Philippe Langlais wrote: > > I initiate the work to build a hardware trace framework in the kernel, I'm > not started the study to > have a common userspace API for STM, thanks to this email we can start such > a work, but > it may be long (next week I'm in vacation till J

RE: ST-E STM Driver Review

2011-05-26 Thread Deao, Douglas
26, 2011 10:20 AM To: Deao, Douglas; Linus Walleij; Lee Jones Cc: Arvind Chauhan; Michael Hope; linaro-dev@lists.linaro.org; pierre.peif...@stericsson.com; loic.palla...@stericsson.com Subject: Re: ST-E STM Driver Review Hi Doug, I initiate the work to build a hardware trace framework in the