On 02/28/2016 09:32 PM, Yaniv Gardi wrote: > Optimal values of local UniPro parameters like PA_Hibern8Time & > PA_TActivate can help reduce the hibern8 exit latency. If both host and > device supports UniPro ver1.6 or later, these parameters will be > automatically tuned during link startup itself. But if either host or > device doesn't support UniPro ver 1.6 or later, we have to manually > tune them. But to keep manual tuning logic simple, we will only do > manual tuning if local unipro version doesn't support ver1.6 or later. > > Signed-off-by: Subhash Jadavani <[email protected]> > Signed-off-by: Yaniv Gardi <[email protected]> > > --- > drivers/scsi/ufs/ufshcd.c | 118 > ++++++++++++++++++++++++++++++++++++++++++++++ > drivers/scsi/ufs/ufshcd.h | 1 + > drivers/scsi/ufs/ufshci.h | 2 + > drivers/scsi/ufs/unipro.h | 21 +++++++++ > 4 files changed, 142 insertions(+) > Reviewed-by: Hannes Reinecke <[email protected]>
Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage [email protected] +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
