Re: [net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-20 Thread patchwork-bot+netdevbpf
queues transition. > 1: Guard band is implemented for any queue to schedule queue > transition. > > [...] Here is the summary with links: - [net-next] net: dsa: felix: disable always guard band bit for TAS config https://git.kernel.org/netdev/net-next/c/316bcffe4479

Re: [EXT] Re: [net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-20 Thread Vladimir Oltean
On Tue, Apr 20, 2021 at 01:30:51PM +0300, Vladimir Oltean wrote: > On Tue, Apr 20, 2021 at 10:28:45AM +, Xiaoliang Yang wrote: > > Hi Vladimir, > > > > On Tue, Apr 20, 2021 at 16:27:10AM +0800, Vladimir Oltean wrote: > > > > > > On Tue, Apr 20, 2021 at 03:06:40AM +, Xiaoliang Yang wrote: >

Re: [net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-20 Thread Vladimir Oltean
On Mon, Apr 19, 2021 at 06:25:30PM +0800, Xiaoliang Yang wrote: > ALWAYS_GUARD_BAND_SCH_Q bit in TAS config register is descripted as > this: > 0: Guard band is implemented for nonschedule queues to schedule > queues transition. > 1: Guard band is implemented for any queue to s

Re: [EXT] Re: [net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-20 Thread Vladimir Oltean
On Tue, Apr 20, 2021 at 10:28:45AM +, Xiaoliang Yang wrote: > Hi Vladimir, > > On Tue, Apr 20, 2021 at 16:27:10AM +0800, Vladimir Oltean wrote: > > > > On Tue, Apr 20, 2021 at 03:06:40AM +, Xiaoliang Yang wrote: > >> Hi Vladimir. > >> > >> On Mon, Apr 19, 2021 at 20:38PM +0800, Vladimir Ol

RE: [EXT] Re: [net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-20 Thread Xiaoliang Yang
Hi Vladimir, On Tue, Apr 20, 2021 at 16:27:10AM +0800, Vladimir Oltean wrote: > > On Tue, Apr 20, 2021 at 03:06:40AM +, Xiaoliang Yang wrote: >> Hi Vladimir. >> >> On Mon, Apr 19, 2021 at 20:38PM +0800, Vladimir Oltean wrote: >> > >> >What is a scheduled queue? When time-aware scheduling is en

Re: [EXT] Re: [net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-20 Thread Vladimir Oltean
On Tue, Apr 20, 2021 at 03:06:40AM +, Xiaoliang Yang wrote: > Hi Vladimir. > > On Mon, Apr 19, 2021 at 20:38PM +0800, Vladimir Oltean wrote: > > > >What is a scheduled queue? When time-aware scheduling is enabled on > >the port, why are some queues scheduled and some not? > > The felix vsc995

RE: [EXT] Re: [net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-19 Thread Xiaoliang Yang
Hi Vladimir. On Mon, Apr 19, 2021 at 20:38PM +0800, Vladimir Oltean wrote: > >What is a scheduled queue? When time-aware scheduling is enabled on the port, >why are some queues scheduled and some not? The felix vsc9959 device can set SCH_TRAFFIC_QUEUES field bits to define which queue is schedu

Re: [net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-19 Thread Vladimir Oltean
Hi Xiaoliang, On Mon, Apr 19, 2021 at 06:25:30PM +0800, Xiaoliang Yang wrote: > ALWAYS_GUARD_BAND_SCH_Q bit in TAS config register is descripted as > this: > 0: Guard band is implemented for nonschedule queues to schedule > queues transition. > 1: Guard band is implemented for

[net-next] net: dsa: felix: disable always guard band bit for TAS config

2021-04-19 Thread Xiaoliang Yang
ALWAYS_GUARD_BAND_SCH_Q bit in TAS config register is descripted as this: 0: Guard band is implemented for nonschedule queues to schedule queues transition. 1: Guard band is implemented for any queue to schedule queue transition. The driver set guard band be i