* Andy Shevchenko <andriy.shevchenko@xxxxxxxxx> [231024 12:42]: > On Tue, Oct 24, 2023 at 03:29:55PM +0300, Tony Lindgren wrote: > > * Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> [231024 11:52]: > > > What does this change the sysfs tree to look like? > > > > On x86 qemu for the ttys: > > > > # find /sys -name tty > > /sys/class/tty > > /sys/class/tty/tty > > /sys/devices/pnp0/00:04/00:04:0/00:04:0.0/tty > > /sys/devices/platform/serial8250/serial8250:0/serial8250:0.3/tty > > /sys/devices/platform/serial8250/serial8250:0/serial8250:0.1/tty > > /sys/devices/platform/serial8250/serial8250:0/serial8250:0.2/tty > > /sys/devices/virtual/tty > > /sys/devices/virtual/tty/tty > > I believe the question was how serdev device will move it's location > in the hierarchy. If used, a serdev device serial0 will appear instead of the tty in the same location. Regards, Tony
