Russell King wrote: > On Tue, May 16, 2006 at 11:48:00AM +0200, Peter Korsgaard wrote: > >>>>>>> "Russell" == Russell King <rmk@xxxxxxxxxxxxxxxx> writes: >>>>>>> >> Hi, >> >> Sorry for the slow reply, I've been away all weekend... >> >> >> Comments and suggestions are welcome. I'm especially wondering about >> >> the fact that I'm hijacking the device nodes used by the mpc52xx_uart >> >> driver .. >> >> Russell> That's for the mpc52xx folk to comment about. I personally >> Russel> don't like> it. >> >> What do you say Sylvain? Reusing device nodes seems pretty common >> (pxa.c, at91_serial.c, ..), and I cannot imagine anyone making a >> system with uartlite and mpc52xx UARTs .. >> > > Actually they're wishing they hadn't because they can't interoperate > with standard 16550-based ports without resorting to nasty hacks. > As such they're _both_ transitioning away from using the major 4 > space. > Yes, I confirm that using the major 4 space is really a bad idea. The mpc52xx driver did this, up until the point of people reported very annoying problems when pcmcia serial card were presents ;) I guess the point is : Yes obtaining official minors is not that fast (depends on 1 guy apparently and he's busy ;) but it will save you troubles later. Sylvain - To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html