Re: [PATCH v5 06/10] serial: General support for multipoint addresses

2022-04-26 Thread Greg KH
On Tue, Apr 26, 2022 at 04:36:49PM +0300, Ilpo Järvinen wrote: > On Tue, 26 Apr 2022, Greg KH wrote: > > > On Tue, Apr 26, 2022 at 03:24:44PM +0300, Ilpo Järvinen wrote: > > > Add generic support for serial multipoint addressing. Two new ioctls > > > are added. TIOCSADDR is used to indicate the

Re: [PATCH v5 06/10] serial: General support for multipoint addresses

2022-04-26 Thread Ilpo Järvinen
On Tue, 26 Apr 2022, Greg KH wrote: > On Tue, Apr 26, 2022 at 03:24:44PM +0300, Ilpo Järvinen wrote: > > Add generic support for serial multipoint addressing. Two new ioctls > > are added. TIOCSADDR is used to indicate the destination/receive > > address. TIOCGADDR returns the current address in

Re: [PATCH v5 06/10] serial: General support for multipoint addresses

2022-04-26 Thread Greg KH
On Tue, Apr 26, 2022 at 03:24:44PM +0300, Ilpo Järvinen wrote: > Add generic support for serial multipoint addressing. Two new ioctls > are added. TIOCSADDR is used to indicate the destination/receive > address. TIOCGADDR returns the current address in use. The driver > should implement set_addr

[PATCH v5 06/10] serial: General support for multipoint addresses

2022-04-26 Thread Ilpo Järvinen
Add generic support for serial multipoint addressing. Two new ioctls are added. TIOCSADDR is used to indicate the destination/receive address. TIOCGADDR returns the current address in use. The driver should implement set_addr and get_addr to support addressing mode. Adjust ADDRB clearing to