Re: powerpc/powernv: Add debugfs file to grab opalv3 trace data

2015-02-22 Thread Benjamin Herrenschmidt
On Fri, 2014-11-28 at 11:11 +1100, Michael Ellerman wrote: > On Wed, 2014-26-11 at 04:10:04 UTC, Benjamin Herrenschmidt wrote: > > This adds files in debugfs that can be used to retrieve the > > OPALv3 firmware "live binary traces" which can then be parsed > > using a userspace tool. > > > > Mostl

Re: powerpc/powernv: Add debugfs file to grab opalv3 trace data

2014-11-27 Thread Benjamin Herrenschmidt
On Fri, 2014-11-28 at 11:11 +1100, Michael Ellerman wrote: > On Wed, 2014-26-11 at 04:10:04 UTC, Benjamin Herrenschmidt wrote: > > This adds files in debugfs that can be used to retrieve the > > OPALv3 firmware "live binary traces" which can then be parsed > > using a userspace tool. > > > > Mostl

Re: powerpc/powernv: Add debugfs file to grab opalv3 trace data

2014-11-27 Thread Michael Ellerman
On Wed, 2014-26-11 at 04:10:04 UTC, Benjamin Herrenschmidt wrote: > This adds files in debugfs that can be used to retrieve the > OPALv3 firmware "live binary traces" which can then be parsed > using a userspace tool. > > Mostly from Rusty with some updates by myself (BenH) > > Signed-off-by: Rus

[PATCH] powerpc/powernv: Add debugfs file to grab opalv3 trace data

2014-11-25 Thread Benjamin Herrenschmidt
This adds files in debugfs that can be used to retrieve the OPALv3 firmware "live binary traces" which can then be parsed using a userspace tool. Mostly from Rusty with some updates by myself (BenH) Signed-off-by: Rusty Russell Signed-off-by: Benjamin Herrenschmidt --- Reworked from whatever a

[PATCH] powerpc/powernv: Add debugfs file to grab opalv3 trace data

2014-04-03 Thread Benjamin Herrenschmidt
From: Rusty Russell This adds files in debugfs that can be used to retrieve the OPALv3 firmware "live binary traces" which can then be parsed using a userspace tool. Signed-off-by: Rusty Russell Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/powernv/Makefile | 2