On Fri, Feb 5, 2010 at 6:38 PM, Greg KH <greg@xxxxxxxxx> wrote: > On Fri, Feb 05, 2010 at 11:54:56AM +0200, Vitaly V. Ch wrote: >> Hi all! >> >> I'm find then ftdi_sio.c in 2.4.37.8 kernel have next bug: if I have >> three ftdi-232 simultaneously connected to middle-loaded host, >> application which use one of them will hung in driver, usually during >> few hour. > > Can you look at the version in 2.6.33-rc6, and also in the linux-next > tree? Both of those have changes to this driver already done, and > hopefully this fixes your problem. 1) Yes, I will see in that files but I can't use 2.6.xx kernel. I will backport fixes to 2.4.37.8. 2) > I don't know, what is the problem you are seeing here? In kernel sources we have: else if (divisor == 1) divisor = 0; /* special case for maximum baud rate */ But there are reason to wait at this place: if (divisor == 1) divisor = 0; /* special case for maximum baud rate */ last version of code I found in driver downloaded from ftdichip.com. and i'm not sure which of them is right. if anyone know - it will be interested. > If not, can you send a patch that I can apply (read > Documentation/SubmittingPatches for how to do it)? Ok, I will do it > > thanks, > > greg k-h > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
