Re: [PATCH 2/2] platform/x86: intel_pmc_core: Allow to dump debug registers on S0ix failure

2019-03-20 Thread Rajat Jain
Hi Rafael, On Wed, Mar 20, 2019 at 3:37 AM Rafael J. Wysocki wrote: > > On Monday, March 18, 2019 5:01:06 PM CET Rajneesh Bhardwaj wrote: > > On Mon, Mar 18, 2019 at 08:18:56AM -0700, Rajat Jain wrote: > > > On Mon, Mar 18, 2019 at 2:31 AM Somayaji, Vishwanath > > > wrote: > > > > > > > > > > > >

Re: [PATCH 2/2] platform/x86: intel_pmc_core: Allow to dump debug registers on S0ix failure

2019-03-20 Thread Rafael J. Wysocki
On Monday, March 18, 2019 5:01:06 PM CET Rajneesh Bhardwaj wrote: > On Mon, Mar 18, 2019 at 08:18:56AM -0700, Rajat Jain wrote: > > On Mon, Mar 18, 2019 at 2:31 AM Somayaji, Vishwanath > > wrote: > > > > > > > > > > > > >-Original Message- > > > >From: Rajat Jain > > > >Sent: Thursday, Ma

Re: [PATCH 2/2] platform/x86: intel_pmc_core: Allow to dump debug registers on S0ix failure

2019-03-18 Thread Rajneesh Bhardwaj
On Mon, Mar 18, 2019 at 08:18:56AM -0700, Rajat Jain wrote: > On Mon, Mar 18, 2019 at 2:31 AM Somayaji, Vishwanath > wrote: > > > > > > > > >-Original Message- > > >From: Rajat Jain > > >Sent: Thursday, March 14, 2019 3:51 AM > > >To: Bhardwaj, Rajneesh ; Somayaji, Vishwanath > > >; Darre

Re: [PATCH 2/2] platform/x86: intel_pmc_core: Allow to dump debug registers on S0ix failure

2019-03-18 Thread Rajat Jain
On Mon, Mar 18, 2019 at 2:31 AM Somayaji, Vishwanath wrote: > > > > >-Original Message- > >From: Rajat Jain > >Sent: Thursday, March 14, 2019 3:51 AM > >To: Bhardwaj, Rajneesh ; Somayaji, Vishwanath > >; Darren Hart ; Andy > >Shevchenko ; platform-driver-...@vger.kernel.org; linux- > >ker

Re: [PATCH 2/2] platform/x86: intel_pmc_core: Allow to dump debug registers on S0ix failure

2019-03-18 Thread Rajat Jain
On Sat, Mar 16, 2019 at 1:43 AM Rajneesh Bhardwaj wrote: > > On Wed, Mar 13, 2019 at 03:21:24PM -0700, Rajat Jain wrote: > > Add a module parameter which when enabled, will check on resume, if the > > last S0ix attempt was successful. If not, the driver would provide > > helpful debug information

RE: [PATCH 2/2] platform/x86: intel_pmc_core: Allow to dump debug registers on S0ix failure

2019-03-18 Thread Somayaji, Vishwanath
>-Original Message- >From: Rajat Jain >Sent: Thursday, March 14, 2019 3:51 AM >To: Bhardwaj, Rajneesh ; Somayaji, Vishwanath >; Darren Hart ; Andy >Shevchenko ; platform-driver-...@vger.kernel.org; linux- >ker...@vger.kernel.org >Cc: Rajat Jain ; furq...@google.com; >evgr...@google.com;

Re: [PATCH 2/2] platform/x86: intel_pmc_core: Allow to dump debug registers on S0ix failure

2019-03-16 Thread Rajneesh Bhardwaj
On Wed, Mar 13, 2019 at 03:21:24PM -0700, Rajat Jain wrote: > Add a module parameter which when enabled, will check on resume, if the > last S0ix attempt was successful. If not, the driver would provide > helpful debug information (which gets latched during the failed suspend > attempt) to debug th