Re: [PATCH V3] cxl: Fix timebase synchronization status on P9

2018-02-19 Thread christophe lombard
Le 19/02/2018 à 07:10, Vaibhav Jain a écrit : Hi Christophe, Mostly ok with this patch. Some very minor review comments: Christophe Lombard writes: --- a/drivers/misc/cxl/sysfs.c +++ b/drivers/misc/cxl/sysfs.c @@ -62,6 +62,16 @@ static ssize_t psl_timebase_synced_show(struct device *device,

Re: [PATCH V3] cxl: Fix timebase synchronization status on P9

2018-02-18 Thread Vaibhav Jain
Hi Christophe, Mostly ok with this patch. Some very minor review comments: Christophe Lombard writes: > --- a/drivers/misc/cxl/sysfs.c > +++ b/drivers/misc/cxl/sysfs.c > @@ -62,6 +62,16 @@ static ssize_t psl_timebase_synced_show(struct device > *device, >

[PATCH V3] cxl: Fix timebase synchronization status on P9

2018-02-16 Thread Christophe Lombard
The PSL Timebase register is updated by the PSL to maintain the timebase. On P9, the Timebase value is only provided by the CAPP as received the last time a timebase request was performed. The timebase requests are initiated through the adapter configuration or application registers. The specific s