Re: [PATCH v4 4/5] serial: 8250: Also set sticky MCR bits in console restoration

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 18 Apr 2022, Andy Shevchenko wrote:

> > Sticky MCR bits are lost in console restoration if console suspending
> > has been disabled.  This currently affects the AFE bit, which works in
> > combination with RTS which we set, so we want to make sure the UART
> > retains control of its FIFO where previously requested.  Also specific
> > drivers may need other bits in the future.
> 
> Since it's a fix it should be moved to the beginning of the series.

 OK, patch reordered in v5.

  Maciej



[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux