On 6 April 2017 at 07:30, Leo Yan wrote:
> Coresight includes debug module and usually the module connects with CPU
> debug logic. ARMv8 architecture reference manual (ARM DDI 0487A.k) has
> description for related info in "Part H: External Debug".
>
> Chapter H7 "The Sample-based Profiling Extens
On 19 April 2017 at 09:30, Leo Yan wrote:
> On Wed, Apr 19, 2017 at 08:52:12AM -0600, Mathieu Poirier wrote:
>
> [...]
>
>> >> > +static bool debug_enable;
>> >> > +module_param_named(enable, debug_enable, bool, 0600);
>> >> > +MODULE_PARM_DESC(enable, "Knob to enable debug functionality "
>> >> >
On Wed, Apr 19, 2017 at 08:52:12AM -0600, Mathieu Poirier wrote:
[...]
> >> > +static bool debug_enable;
> >> > +module_param_named(enable, debug_enable, bool, 0600);
> >> > +MODULE_PARM_DESC(enable, "Knob to enable debug functionality "
> >> > +"(default is 0, which means is disabled
On Wed, Apr 19, 2017 at 03:32:39PM +0100, Suzuki K Poulose wrote:
[...]
> >>>+static int debug_probe(struct amba_device *adev, const struct amba_id *id)
> >>>+{
> >>>+ void __iomem *base;
> >>>+ struct device *dev = &adev->dev;
> >>>+ struct debug_drvdata *drvdata;
> >>>+ struct resource *res
On 18 April 2017 at 18:18, Leo Yan wrote:
> On Tue, Apr 18, 2017 at 11:40:50AM -0600, Mathieu Poirier wrote:
>> On Thu, Apr 06, 2017 at 09:30:59PM +0800, Leo Yan wrote:
>> > Coresight includes debug module and usually the module connects with CPU
>> > debug logic. ARMv8 architecture reference manu
On 19/04/17 15:28, Leo Yan wrote:
Hi Suzuki,
On Wed, Apr 19, 2017 at 02:23:04PM +0100, Suzuki K Poulose wrote:
Hi Leo,
This version looks good to me. I have two minor comments below.
Thanks for reviewing. Will take the suggestions. Just check a bit for
last comment.
[...]
+static int debu
Hi Suzuki,
On Wed, Apr 19, 2017 at 02:23:04PM +0100, Suzuki K Poulose wrote:
> Hi Leo,
>
> This version looks good to me. I have two minor comments below.
Thanks for reviewing. Will take the suggestions. Just check a bit for
last comment.
[...]
> >+static int debug_probe(struct amba_device *ad
On 06/04/17 14:30, Leo Yan wrote:
Coresight includes debug module and usually the module connects with CPU
debug logic. ARMv8 architecture reference manual (ARM DDI 0487A.k) has
description for related info in "Part H: External Debug".
Chapter H7 "The Sample-based Profiling Extension" introduces
On Tue, Apr 18, 2017 at 11:40:50AM -0600, Mathieu Poirier wrote:
> On Thu, Apr 06, 2017 at 09:30:59PM +0800, Leo Yan wrote:
> > Coresight includes debug module and usually the module connects with CPU
> > debug logic. ARMv8 architecture reference manual (ARM DDI 0487A.k) has
> > description for rel
On Thu, Apr 06, 2017 at 09:30:59PM +0800, Leo Yan wrote:
> Coresight includes debug module and usually the module connects with CPU
> debug logic. ARMv8 architecture reference manual (ARM DDI 0487A.k) has
> description for related info in "Part H: External Debug".
>
> Chapter H7 "The Sample-based
Coresight includes debug module and usually the module connects with CPU
debug logic. ARMv8 architecture reference manual (ARM DDI 0487A.k) has
description for related info in "Part H: External Debug".
Chapter H7 "The Sample-based Profiling Extension" introduces several
sampling registers, e.g. we
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