Re: Query: EHCI: Periodic Schedule enable/disable

2012-10-18 Thread Alan Stern
On Thu, 18 Oct 2012, vikram pandita wrote: > >> Why on enable/disable would we not want to ensure PSS state is same as PSE? > > > > Because it would be a waste of time. Eventually the controller will > > set PSS equal to PSE; why should the driver wait for it? The driver > > can go on to do othe

Re: Query: EHCI: Periodic Schedule enable/disable

2012-10-18 Thread vikram pandita
Alan On 10/18/2012 09:02 AM, Alan Stern wrote: On Wed, 17 Oct 2012, vikram pandita wrote: Alan I was looking at your implementation [1] on Periodic schedule enable/disable using hrtimer. Looks really neat. Thank you. Current implementation is: On Periodic Enable, Sate is: PSE =1 , PS

Re: Query: EHCI: Periodic Schedule enable/disable

2012-10-18 Thread Alan Stern
On Wed, 17 Oct 2012, vikram pandita wrote: > > Alan > I was looking at your implementation [1] on Periodic schedule > enable/disable using hrtimer. > Looks really neat. Thank you. > Current implementation is: > On Periodic Enable, Sate is: PSE =1 , PSS dont care - will be set > automatica

Query: EHCI: Periodic Schedule enable/disable

2012-10-17 Thread vikram pandita
Alan I was looking at your implementation [1] on Periodic schedule enable/disable using hrtimer. Looks really neat. Current implementation is: On Periodic Enable, Sate is: PSE =1 , PSS dont care - will be set automatically after > 7 microframes time On Periodic Disable, Sate is: PSE =0 ,